./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2870240642 <...> } --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20850 attached [pid 20850] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20561 [pid 20850] <... set_robust_list resumed>) = 0 [pid 20850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20850] setpgid(0, 0) = 0 [pid 20850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20850] write(3, "1000", 4) = 4 [pid 20850] close(3) = 0 executing program [pid 20850] write(1, "executing program\n", 18) = 18 [pid 20850] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20850] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20850] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20850] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20850] close(3) = -1 EBADF (Bad file descriptor) [pid 20850] close(4) = -1 EBADF (Bad file descriptor) [pid 20850] close(5) = -1 EBADF (Bad file descriptor) [pid 20850] close(6) = -1 EBADF (Bad file descriptor) [pid 20850] close(7) = -1 EBADF (Bad file descriptor) [pid 20850] close(8) = -1 EBADF (Bad file descriptor) [pid 20850] close(9) = -1 EBADF (Bad file descriptor) [pid 20850] close(10) = -1 EBADF (Bad file descriptor) [pid 20850] close(11) = -1 EBADF (Bad file descriptor) [pid 20850] close(12) = -1 EBADF (Bad file descriptor) [pid 20850] close(13) = -1 EBADF (Bad file descriptor) [pid 20850] close(14) = -1 EBADF (Bad file descriptor) [pid 20850] close(15) = -1 EBADF (Bad file descriptor) [pid 20850] close(16) = -1 EBADF (Bad file descriptor) [pid 20850] close(17) = -1 EBADF (Bad file descriptor) [pid 20850] close(18) = -1 EBADF (Bad file descriptor) [pid 20850] close(19) = -1 EBADF (Bad file descriptor) [pid 20850] close(20) = -1 EBADF (Bad file descriptor) [pid 20850] close(21) = -1 EBADF (Bad file descriptor) [pid 20850] close(22) = -1 EBADF (Bad file descriptor) [pid 20850] close(23) = -1 EBADF (Bad file descriptor) [pid 20850] close(24) = -1 EBADF (Bad file descriptor) [pid 20850] close(25) = -1 EBADF (Bad file descriptor) [pid 20850] close(26) = -1 EBADF (Bad file descriptor) [pid 20850] close(27) = -1 EBADF (Bad file descriptor) [pid 20850] close(28) = -1 EBADF (Bad file descriptor) [pid 20850] close(29) = -1 EBADF (Bad file descriptor) [pid 20850] exit_group(0) = ? [pid 20850] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20562 ./strace-static-x86_64: Process 20851 attached [pid 20851] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20851] setpgid(0, 0) = 0 [pid 20851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20851] write(3, "1000", 4) = 4 [pid 20851] close(3executing program ) = 0 [pid 20851] write(1, "executing program\n", 18) = 18 [pid 20851] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20851] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20851] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20851] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20851] close(3) = -1 EBADF (Bad file descriptor) [pid 20851] close(4) = -1 EBADF (Bad file descriptor) [pid 20851] close(5) = -1 EBADF (Bad file descriptor) [pid 20851] close(6) = -1 EBADF (Bad file descriptor) [pid 20851] close(7) = -1 EBADF (Bad file descriptor) [pid 20851] close(8) = -1 EBADF (Bad file descriptor) [pid 20851] close(9) = -1 EBADF (Bad file descriptor) [pid 20851] close(10) = -1 EBADF (Bad file descriptor) [pid 20851] close(11) = -1 EBADF (Bad file descriptor) [pid 20851] close(12) = -1 EBADF (Bad file descriptor) [pid 20851] close(13) = -1 EBADF (Bad file descriptor) [pid 20851] close(14) = -1 EBADF (Bad file descriptor) [pid 20851] close(15) = -1 EBADF (Bad file descriptor) [pid 20851] close(16) = -1 EBADF (Bad file descriptor) [pid 20851] close(17) = -1 EBADF (Bad file descriptor) [pid 20851] close(18) = -1 EBADF (Bad file descriptor) [pid 20851] close(19) = -1 EBADF (Bad file descriptor) [pid 20851] close(20) = -1 EBADF (Bad file descriptor) [pid 20851] close(21) = -1 EBADF (Bad file descriptor) [pid 20851] close(22) = -1 EBADF (Bad file descriptor) [pid 20851] close(23) = -1 EBADF (Bad file descriptor) [pid 20851] close(24) = -1 EBADF (Bad file descriptor) [pid 20851] close(25) = -1 EBADF (Bad file descriptor) [pid 20851] close(26) = -1 EBADF (Bad file descriptor) [pid 20851] close(27) = -1 EBADF (Bad file descriptor) [pid 20851] close(28) = -1 EBADF (Bad file descriptor) [pid 20851] close(29) = -1 EBADF (Bad file descriptor) [pid 20851] exit_group(0) = ? [pid 20851] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20852 attached [pid 20852] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20563 [pid 20852] <... set_robust_list resumed>) = 0 [pid 20852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20852] setpgid(0, 0) = 0 [pid 20852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20852] write(3, "1000", 4) = 4 [pid 20852] close(3) = 0 executing program [pid 20852] write(1, "executing program\n", 18) = 18 [pid 20852] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20852] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20852] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20852] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20852] close(3) = -1 EBADF (Bad file descriptor) [pid 20852] close(4) = -1 EBADF (Bad file descriptor) [pid 20852] close(5) = -1 EBADF (Bad file descriptor) [pid 20852] close(6) = -1 EBADF (Bad file descriptor) [pid 20852] close(7) = -1 EBADF (Bad file descriptor) [pid 20852] close(8) = -1 EBADF (Bad file descriptor) [pid 20852] close(9) = -1 EBADF (Bad file descriptor) [pid 20852] close(10) = -1 EBADF (Bad file descriptor) [pid 20852] close(11) = -1 EBADF (Bad file descriptor) [pid 20852] close(12) = -1 EBADF (Bad file descriptor) [pid 20852] close(13) = -1 EBADF (Bad file descriptor) [pid 20852] close(14) = -1 EBADF (Bad file descriptor) [pid 20852] close(15) = -1 EBADF (Bad file descriptor) [pid 20852] close(16) = -1 EBADF (Bad file descriptor) [pid 20852] close(17) = -1 EBADF (Bad file descriptor) [pid 20852] close(18) = -1 EBADF (Bad file descriptor) [pid 20852] close(19) = -1 EBADF (Bad file descriptor) [pid 20852] close(20) = -1 EBADF (Bad file descriptor) [pid 20852] close(21) = -1 EBADF (Bad file descriptor) [pid 20852] close(22) = -1 EBADF (Bad file descriptor) [pid 20852] close(23) = -1 EBADF (Bad file descriptor) [pid 20852] close(24) = -1 EBADF (Bad file descriptor) [pid 20852] close(25) = -1 EBADF (Bad file descriptor) [pid 20852] close(26) = -1 EBADF (Bad file descriptor) [pid 20852] close(27) = -1 EBADF (Bad file descriptor) [pid 20852] close(28) = -1 EBADF (Bad file descriptor) [pid 20852] close(29) = -1 EBADF (Bad file descriptor) [pid 20852] exit_group(0) = ? [pid 20852] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20564 ./strace-static-x86_64: Process 20853 attached [pid 20853] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20853] setpgid(0, 0) = 0 [pid 20853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20853] write(3, "1000", 4) = 4 [pid 20853] close(3) = 0 executing program [pid 20853] write(1, "executing program\n", 18) = 18 [pid 20853] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20853] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20853] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20853] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20853] close(3) = -1 EBADF (Bad file descriptor) [pid 20853] close(4) = -1 EBADF (Bad file descriptor) [pid 20853] close(5) = -1 EBADF (Bad file descriptor) [pid 20853] close(6) = -1 EBADF (Bad file descriptor) [pid 20853] close(7) = -1 EBADF (Bad file descriptor) [pid 20853] close(8) = -1 EBADF (Bad file descriptor) [pid 20853] close(9) = -1 EBADF (Bad file descriptor) [pid 20853] close(10) = -1 EBADF (Bad file descriptor) [pid 20853] close(11) = -1 EBADF (Bad file descriptor) [pid 20853] close(12) = -1 EBADF (Bad file descriptor) [pid 20853] close(13) = -1 EBADF (Bad file descriptor) [pid 20853] close(14) = -1 EBADF (Bad file descriptor) [pid 20853] close(15) = -1 EBADF (Bad file descriptor) [pid 20853] close(16) = -1 EBADF (Bad file descriptor) [pid 20853] close(17) = -1 EBADF (Bad file descriptor) [pid 20853] close(18) = -1 EBADF (Bad file descriptor) [pid 20853] close(19) = -1 EBADF (Bad file descriptor) [pid 20853] close(20) = -1 EBADF (Bad file descriptor) [pid 20853] close(21) = -1 EBADF (Bad file descriptor) [pid 20853] close(22) = -1 EBADF (Bad file descriptor) [pid 20853] close(23) = -1 EBADF (Bad file descriptor) [pid 20853] close(24) = -1 EBADF (Bad file descriptor) [pid 20853] close(25) = -1 EBADF (Bad file descriptor) [pid 20853] close(26) = -1 EBADF (Bad file descriptor) [pid 20853] close(27) = -1 EBADF (Bad file descriptor) [pid 20853] close(28) = -1 EBADF (Bad file descriptor) [pid 20853] close(29) = -1 EBADF (Bad file descriptor) [pid 20853] exit_group(0) = ? [pid 20853] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20854 attached , child_tidptr=0x55555e7c9650) = 20565 [pid 20854] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20854] setpgid(0, 0) = 0 [pid 20854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20854] write(3, "1000", 4) = 4 [pid 20854] close(3) = 0 executing program [pid 20854] write(1, "executing program\n", 18) = 18 [pid 20854] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20854] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20854] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20854] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20854] close(3) = -1 EBADF (Bad file descriptor) [pid 20854] close(4) = -1 EBADF (Bad file descriptor) [pid 20854] close(5) = -1 EBADF (Bad file descriptor) [pid 20854] close(6) = -1 EBADF (Bad file descriptor) [pid 20854] close(7) = -1 EBADF (Bad file descriptor) [pid 20854] close(8) = -1 EBADF (Bad file descriptor) [pid 20854] close(9) = -1 EBADF (Bad file descriptor) [pid 20854] close(10) = -1 EBADF (Bad file descriptor) [pid 20854] close(11) = -1 EBADF (Bad file descriptor) [pid 20854] close(12) = -1 EBADF (Bad file descriptor) [pid 20854] close(13) = -1 EBADF (Bad file descriptor) [pid 20854] close(14) = -1 EBADF (Bad file descriptor) [pid 20854] close(15) = -1 EBADF (Bad file descriptor) [pid 20854] close(16) = -1 EBADF (Bad file descriptor) [pid 20854] close(17) = -1 EBADF (Bad file descriptor) [pid 20854] close(18) = -1 EBADF (Bad file descriptor) [pid 20854] close(19) = -1 EBADF (Bad file descriptor) [pid 20854] close(20) = -1 EBADF (Bad file descriptor) [pid 20854] close(21) = -1 EBADF (Bad file descriptor) [pid 20854] close(22) = -1 EBADF (Bad file descriptor) [pid 20854] close(23) = -1 EBADF (Bad file descriptor) [pid 20854] close(24) = -1 EBADF (Bad file descriptor) [pid 20854] close(25) = -1 EBADF (Bad file descriptor) [pid 20854] close(26) = -1 EBADF (Bad file descriptor) [pid 20854] close(27) = -1 EBADF (Bad file descriptor) [pid 20854] close(28) = -1 EBADF (Bad file descriptor) [pid 20854] close(29) = -1 EBADF (Bad file descriptor) [pid 20854] exit_group(0) = ? [pid 20854] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20855 attached [pid 20855] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20566 [pid 20855] <... set_robust_list resumed>) = 0 [pid 20855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20855] setpgid(0, 0) = 0 [pid 20855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20855] write(3, "1000", 4) = 4 [pid 20855] close(3) = 0 [pid 20855] write(1, "executing program\n", 18executing program ) = 18 [pid 20855] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20855] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20855] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20855] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20855] close(3) = -1 EBADF (Bad file descriptor) [pid 20855] close(4) = -1 EBADF (Bad file descriptor) [pid 20855] close(5) = -1 EBADF (Bad file descriptor) [pid 20855] close(6) = -1 EBADF (Bad file descriptor) [pid 20855] close(7) = -1 EBADF (Bad file descriptor) [pid 20855] close(8) = -1 EBADF (Bad file descriptor) [pid 20855] close(9) = -1 EBADF (Bad file descriptor) [pid 20855] close(10) = -1 EBADF (Bad file descriptor) [pid 20855] close(11) = -1 EBADF (Bad file descriptor) [pid 20855] close(12) = -1 EBADF (Bad file descriptor) [pid 20855] close(13) = -1 EBADF (Bad file descriptor) [pid 20855] close(14) = -1 EBADF (Bad file descriptor) [pid 20855] close(15) = -1 EBADF (Bad file descriptor) [pid 20855] close(16) = -1 EBADF (Bad file descriptor) [pid 20855] close(17) = -1 EBADF (Bad file descriptor) [pid 20855] close(18) = -1 EBADF (Bad file descriptor) [pid 20855] close(19) = -1 EBADF (Bad file descriptor) [pid 20855] close(20) = -1 EBADF (Bad file descriptor) [pid 20855] close(21) = -1 EBADF (Bad file descriptor) [pid 20855] close(22) = -1 EBADF (Bad file descriptor) [pid 20855] close(23) = -1 EBADF (Bad file descriptor) [pid 20855] close(24) = -1 EBADF (Bad file descriptor) [pid 20855] close(25) = -1 EBADF (Bad file descriptor) [pid 20855] close(26) = -1 EBADF (Bad file descriptor) [pid 20855] close(27) = -1 EBADF (Bad file descriptor) [pid 20855] close(28) = -1 EBADF (Bad file descriptor) [pid 20855] close(29) = -1 EBADF (Bad file descriptor) [pid 20855] exit_group(0) = ? [pid 20855] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20856 attached [pid 20856] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20567 [pid 20856] <... set_robust_list resumed>) = 0 [pid 20856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20856] setpgid(0, 0) = 0 [pid 20856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20856] write(3, "1000", 4) = 4 [pid 20856] close(3) = 0 executing program [pid 20856] write(1, "executing program\n", 18) = 18 [pid 20856] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20856] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20856] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20856] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20856] close(3) = -1 EBADF (Bad file descriptor) [pid 20856] close(4) = -1 EBADF (Bad file descriptor) [pid 20856] close(5) = -1 EBADF (Bad file descriptor) [pid 20856] close(6) = -1 EBADF (Bad file descriptor) [pid 20856] close(7) = -1 EBADF (Bad file descriptor) [pid 20856] close(8) = -1 EBADF (Bad file descriptor) [pid 20856] close(9) = -1 EBADF (Bad file descriptor) [pid 20856] close(10) = -1 EBADF (Bad file descriptor) [pid 20856] close(11) = -1 EBADF (Bad file descriptor) [pid 20856] close(12) = -1 EBADF (Bad file descriptor) [pid 20856] close(13) = -1 EBADF (Bad file descriptor) [pid 20856] close(14) = -1 EBADF (Bad file descriptor) [pid 20856] close(15) = -1 EBADF (Bad file descriptor) [pid 20856] close(16) = -1 EBADF (Bad file descriptor) [pid 20856] close(17) = -1 EBADF (Bad file descriptor) [pid 20856] close(18) = -1 EBADF (Bad file descriptor) [pid 20856] close(19) = -1 EBADF (Bad file descriptor) [pid 20856] close(20) = -1 EBADF (Bad file descriptor) [pid 20856] close(21) = -1 EBADF (Bad file descriptor) [pid 20856] close(22) = -1 EBADF (Bad file descriptor) [pid 20856] close(23) = -1 EBADF (Bad file descriptor) [pid 20856] close(24) = -1 EBADF (Bad file descriptor) [pid 20856] close(25) = -1 EBADF (Bad file descriptor) [pid 20856] close(26) = -1 EBADF (Bad file descriptor) [pid 20856] close(27) = -1 EBADF (Bad file descriptor) [pid 20856] close(28) = -1 EBADF (Bad file descriptor) [pid 20856] close(29) = -1 EBADF (Bad file descriptor) [pid 20856] exit_group(0) = ? [pid 20856] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20568 ./strace-static-x86_64: Process 20857 attached [pid 20857] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20857] setpgid(0, 0) = 0 [pid 20857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20857] write(3, "1000", 4) = 4 [pid 20857] close(3) = 0 [pid 20857] write(1, "executing program\n", 18executing program ) = 18 [pid 20857] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20857] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20857] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20857] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20857] close(3) = -1 EBADF (Bad file descriptor) [pid 20857] close(4) = -1 EBADF (Bad file descriptor) [pid 20857] close(5) = -1 EBADF (Bad file descriptor) [pid 20857] close(6) = -1 EBADF (Bad file descriptor) [pid 20857] close(7) = -1 EBADF (Bad file descriptor) [pid 20857] close(8) = -1 EBADF (Bad file descriptor) [pid 20857] close(9) = -1 EBADF (Bad file descriptor) [pid 20857] close(10) = -1 EBADF (Bad file descriptor) [pid 20857] close(11) = -1 EBADF (Bad file descriptor) [pid 20857] close(12) = -1 EBADF (Bad file descriptor) [pid 20857] close(13) = -1 EBADF (Bad file descriptor) [pid 20857] close(14) = -1 EBADF (Bad file descriptor) [pid 20857] close(15) = -1 EBADF (Bad file descriptor) [pid 20857] close(16) = -1 EBADF (Bad file descriptor) [pid 20857] close(17) = -1 EBADF (Bad file descriptor) [pid 20857] close(18) = -1 EBADF (Bad file descriptor) [pid 20857] close(19) = -1 EBADF (Bad file descriptor) [pid 20857] close(20) = -1 EBADF (Bad file descriptor) [pid 20857] close(21) = -1 EBADF (Bad file descriptor) [pid 20857] close(22) = -1 EBADF (Bad file descriptor) [pid 20857] close(23) = -1 EBADF (Bad file descriptor) [pid 20857] close(24) = -1 EBADF (Bad file descriptor) [pid 20857] close(25) = -1 EBADF (Bad file descriptor) [pid 20857] close(26) = -1 EBADF (Bad file descriptor) [pid 20857] close(27) = -1 EBADF (Bad file descriptor) [pid 20857] close(28) = -1 EBADF (Bad file descriptor) [pid 20857] close(29) = -1 EBADF (Bad file descriptor) [pid 20857] exit_group(0) = ? [pid 20857] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20858 attached [pid 20858] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20569 [pid 20858] <... set_robust_list resumed>) = 0 [pid 20858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20858] setpgid(0, 0) = 0 [pid 20858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20858] write(3, "1000", 4) = 4 [pid 20858] close(3) = 0 [pid 20858] write(1, "executing program\n", 18executing program ) = 18 [pid 20858] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20858] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20858] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20858] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20858] close(3) = -1 EBADF (Bad file descriptor) [pid 20858] close(4) = -1 EBADF (Bad file descriptor) [pid 20858] close(5) = -1 EBADF (Bad file descriptor) [pid 20858] close(6) = -1 EBADF (Bad file descriptor) [pid 20858] close(7) = -1 EBADF (Bad file descriptor) [pid 20858] close(8) = -1 EBADF (Bad file descriptor) [pid 20858] close(9) = -1 EBADF (Bad file descriptor) [pid 20858] close(10) = -1 EBADF (Bad file descriptor) [pid 20858] close(11) = -1 EBADF (Bad file descriptor) [pid 20858] close(12) = -1 EBADF (Bad file descriptor) [pid 20858] close(13) = -1 EBADF (Bad file descriptor) [pid 20858] close(14) = -1 EBADF (Bad file descriptor) [pid 20858] close(15) = -1 EBADF (Bad file descriptor) [pid 20858] close(16) = -1 EBADF (Bad file descriptor) [pid 20858] close(17) = -1 EBADF (Bad file descriptor) [pid 20858] close(18) = -1 EBADF (Bad file descriptor) [pid 20858] close(19) = -1 EBADF (Bad file descriptor) [pid 20858] close(20) = -1 EBADF (Bad file descriptor) [pid 20858] close(21) = -1 EBADF (Bad file descriptor) [pid 20858] close(22) = -1 EBADF (Bad file descriptor) [pid 20858] close(23) = -1 EBADF (Bad file descriptor) [pid 20858] close(24) = -1 EBADF (Bad file descriptor) [pid 20858] close(25) = -1 EBADF (Bad file descriptor) [pid 20858] close(26) = -1 EBADF (Bad file descriptor) [pid 20858] close(27) = -1 EBADF (Bad file descriptor) [pid 20858] close(28) = -1 EBADF (Bad file descriptor) [pid 20858] close(29) = -1 EBADF (Bad file descriptor) [pid 20858] exit_group(0) = ? [pid 20858] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20570 ./strace-static-x86_64: Process 20859 attached [pid 20859] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20859] setpgid(0, 0) = 0 [pid 20859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20859] write(3, "1000", 4) = 4 [pid 20859] close(3) = 0 [pid 20859] write(1, "executing program\n", 18executing program ) = 18 [pid 20859] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20859] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20859] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20859] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20859] close(3) = -1 EBADF (Bad file descriptor) [pid 20859] close(4) = -1 EBADF (Bad file descriptor) [pid 20859] close(5) = -1 EBADF (Bad file descriptor) [pid 20859] close(6) = -1 EBADF (Bad file descriptor) [pid 20859] close(7) = -1 EBADF (Bad file descriptor) [pid 20859] close(8) = -1 EBADF (Bad file descriptor) [pid 20859] close(9) = -1 EBADF (Bad file descriptor) [pid 20859] close(10) = -1 EBADF (Bad file descriptor) [pid 20859] close(11) = -1 EBADF (Bad file descriptor) [pid 20859] close(12) = -1 EBADF (Bad file descriptor) [pid 20859] close(13) = -1 EBADF (Bad file descriptor) [pid 20859] close(14) = -1 EBADF (Bad file descriptor) [pid 20859] close(15) = -1 EBADF (Bad file descriptor) [pid 20859] close(16) = -1 EBADF (Bad file descriptor) [pid 20859] close(17) = -1 EBADF (Bad file descriptor) [pid 20859] close(18) = -1 EBADF (Bad file descriptor) [pid 20859] close(19) = -1 EBADF (Bad file descriptor) [pid 20859] close(20) = -1 EBADF (Bad file descriptor) [pid 20859] close(21) = -1 EBADF (Bad file descriptor) [pid 20859] close(22) = -1 EBADF (Bad file descriptor) [pid 20859] close(23) = -1 EBADF (Bad file descriptor) [pid 20859] close(24) = -1 EBADF (Bad file descriptor) [pid 20859] close(25) = -1 EBADF (Bad file descriptor) [pid 20859] close(26) = -1 EBADF (Bad file descriptor) [pid 20859] close(27) = -1 EBADF (Bad file descriptor) [pid 20859] close(28) = -1 EBADF (Bad file descriptor) [pid 20859] close(29) = -1 EBADF (Bad file descriptor) [pid 20859] exit_group(0) = ? [pid 20859] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20571 ./strace-static-x86_64: Process 20860 attached [pid 20860] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20860] setpgid(0, 0) = 0 [pid 20860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20860] write(3, "1000", 4) = 4 [pid 20860] close(3executing program ) = 0 [pid 20860] write(1, "executing program\n", 18) = 18 [pid 20860] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20860] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20860] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20860] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20860] close(3) = -1 EBADF (Bad file descriptor) [pid 20860] close(4) = -1 EBADF (Bad file descriptor) [pid 20860] close(5) = -1 EBADF (Bad file descriptor) [pid 20860] close(6) = -1 EBADF (Bad file descriptor) [pid 20860] close(7) = -1 EBADF (Bad file descriptor) [pid 20860] close(8) = -1 EBADF (Bad file descriptor) [pid 20860] close(9) = -1 EBADF (Bad file descriptor) [pid 20860] close(10) = -1 EBADF (Bad file descriptor) [pid 20860] close(11) = -1 EBADF (Bad file descriptor) [pid 20860] close(12) = -1 EBADF (Bad file descriptor) [pid 20860] close(13) = -1 EBADF (Bad file descriptor) [pid 20860] close(14) = -1 EBADF (Bad file descriptor) [pid 20860] close(15) = -1 EBADF (Bad file descriptor) [pid 20860] close(16) = -1 EBADF (Bad file descriptor) [pid 20860] close(17) = -1 EBADF (Bad file descriptor) [pid 20860] close(18) = -1 EBADF (Bad file descriptor) [pid 20860] close(19) = -1 EBADF (Bad file descriptor) [pid 20860] close(20) = -1 EBADF (Bad file descriptor) [pid 20860] close(21) = -1 EBADF (Bad file descriptor) [pid 20860] close(22) = -1 EBADF (Bad file descriptor) [pid 20860] close(23) = -1 EBADF (Bad file descriptor) [pid 20860] close(24) = -1 EBADF (Bad file descriptor) [pid 20860] close(25) = -1 EBADF (Bad file descriptor) [pid 20860] close(26) = -1 EBADF (Bad file descriptor) [pid 20860] close(27) = -1 EBADF (Bad file descriptor) [pid 20860] close(28) = -1 EBADF (Bad file descriptor) [pid 20860] close(29) = -1 EBADF (Bad file descriptor) [pid 20860] exit_group(0) = ? [pid 20860] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20572 ./strace-static-x86_64: Process 20861 attached [pid 20861] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20861] setpgid(0, 0) = 0 [pid 20861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20861] write(3, "1000", 4) = 4 [pid 20861] close(3) = 0 [pid 20861] write(1, "executing program\n", 18executing program ) = 18 [pid 20861] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20861] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20861] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20861] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20861] close(3) = -1 EBADF (Bad file descriptor) [pid 20861] close(4) = -1 EBADF (Bad file descriptor) [pid 20861] close(5) = -1 EBADF (Bad file descriptor) [pid 20861] close(6) = -1 EBADF (Bad file descriptor) [pid 20861] close(7) = -1 EBADF (Bad file descriptor) [pid 20861] close(8) = -1 EBADF (Bad file descriptor) [pid 20861] close(9) = -1 EBADF (Bad file descriptor) [pid 20861] close(10) = -1 EBADF (Bad file descriptor) [pid 20861] close(11) = -1 EBADF (Bad file descriptor) [pid 20861] close(12) = -1 EBADF (Bad file descriptor) [pid 20861] close(13) = -1 EBADF (Bad file descriptor) [pid 20861] close(14) = -1 EBADF (Bad file descriptor) [pid 20861] close(15) = -1 EBADF (Bad file descriptor) [pid 20861] close(16) = -1 EBADF (Bad file descriptor) [pid 20861] close(17) = -1 EBADF (Bad file descriptor) [pid 20861] close(18) = -1 EBADF (Bad file descriptor) [pid 20861] close(19) = -1 EBADF (Bad file descriptor) [pid 20861] close(20) = -1 EBADF (Bad file descriptor) [pid 20861] close(21) = -1 EBADF (Bad file descriptor) [pid 20861] close(22) = -1 EBADF (Bad file descriptor) [pid 20861] close(23) = -1 EBADF (Bad file descriptor) [pid 20861] close(24) = -1 EBADF (Bad file descriptor) [pid 20861] close(25) = -1 EBADF (Bad file descriptor) [pid 20861] close(26) = -1 EBADF (Bad file descriptor) [pid 20861] close(27) = -1 EBADF (Bad file descriptor) [pid 20861] close(28) = -1 EBADF (Bad file descriptor) [pid 20861] close(29) = -1 EBADF (Bad file descriptor) [pid 20861] exit_group(0) = ? [pid 20861] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20573 ./strace-static-x86_64: Process 20862 attached [pid 20862] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20862] setpgid(0, 0) = 0 [pid 20862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20862] write(3, "1000", 4) = 4 [pid 20862] close(3) = 0 [pid 20862] write(1, "executing program\n", 18executing program ) = 18 [pid 20862] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20862] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20862] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20862] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20862] close(3) = -1 EBADF (Bad file descriptor) [pid 20862] close(4) = -1 EBADF (Bad file descriptor) [pid 20862] close(5) = -1 EBADF (Bad file descriptor) [pid 20862] close(6) = -1 EBADF (Bad file descriptor) [pid 20862] close(7) = -1 EBADF (Bad file descriptor) [pid 20862] close(8) = -1 EBADF (Bad file descriptor) [pid 20862] close(9) = -1 EBADF (Bad file descriptor) [pid 20862] close(10) = -1 EBADF (Bad file descriptor) [pid 20862] close(11) = -1 EBADF (Bad file descriptor) [pid 20862] close(12) = -1 EBADF (Bad file descriptor) [pid 20862] close(13) = -1 EBADF (Bad file descriptor) [pid 20862] close(14) = -1 EBADF (Bad file descriptor) [pid 20862] close(15) = -1 EBADF (Bad file descriptor) [pid 20862] close(16) = -1 EBADF (Bad file descriptor) [pid 20862] close(17) = -1 EBADF (Bad file descriptor) [pid 20862] close(18) = -1 EBADF (Bad file descriptor) [pid 20862] close(19) = -1 EBADF (Bad file descriptor) [pid 20862] close(20) = -1 EBADF (Bad file descriptor) [pid 20862] close(21) = -1 EBADF (Bad file descriptor) [pid 20862] close(22) = -1 EBADF (Bad file descriptor) [pid 20862] close(23) = -1 EBADF (Bad file descriptor) [pid 20862] close(24) = -1 EBADF (Bad file descriptor) [pid 20862] close(25) = -1 EBADF (Bad file descriptor) [pid 20862] close(26) = -1 EBADF (Bad file descriptor) [pid 20862] close(27) = -1 EBADF (Bad file descriptor) [pid 20862] close(28) = -1 EBADF (Bad file descriptor) [pid 20862] close(29) = -1 EBADF (Bad file descriptor) [pid 20862] exit_group(0) = ? [pid 20862] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20863 attached [pid 20863] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20574 [pid 20863] <... set_robust_list resumed>) = 0 [pid 20863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20863] setpgid(0, 0) = 0 [pid 20863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20863] write(3, "1000", 4) = 4 [pid 20863] close(3executing program ) = 0 [pid 20863] write(1, "executing program\n", 18) = 18 [pid 20863] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20863] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20863] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20863] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20863] close(3) = -1 EBADF (Bad file descriptor) [pid 20863] close(4) = -1 EBADF (Bad file descriptor) [pid 20863] close(5) = -1 EBADF (Bad file descriptor) [pid 20863] close(6) = -1 EBADF (Bad file descriptor) [pid 20863] close(7) = -1 EBADF (Bad file descriptor) [pid 20863] close(8) = -1 EBADF (Bad file descriptor) [pid 20863] close(9) = -1 EBADF (Bad file descriptor) [pid 20863] close(10) = -1 EBADF (Bad file descriptor) [pid 20863] close(11) = -1 EBADF (Bad file descriptor) [pid 20863] close(12) = -1 EBADF (Bad file descriptor) [pid 20863] close(13) = -1 EBADF (Bad file descriptor) [pid 20863] close(14) = -1 EBADF (Bad file descriptor) [pid 20863] close(15) = -1 EBADF (Bad file descriptor) [pid 20863] close(16) = -1 EBADF (Bad file descriptor) [pid 20863] close(17) = -1 EBADF (Bad file descriptor) [pid 20863] close(18) = -1 EBADF (Bad file descriptor) [pid 20863] close(19) = -1 EBADF (Bad file descriptor) [pid 20863] close(20) = -1 EBADF (Bad file descriptor) [pid 20863] close(21) = -1 EBADF (Bad file descriptor) [pid 20863] close(22) = -1 EBADF (Bad file descriptor) [pid 20863] close(23) = -1 EBADF (Bad file descriptor) [pid 20863] close(24) = -1 EBADF (Bad file descriptor) [pid 20863] close(25) = -1 EBADF (Bad file descriptor) [pid 20863] close(26) = -1 EBADF (Bad file descriptor) [pid 20863] close(27) = -1 EBADF (Bad file descriptor) [pid 20863] close(28) = -1 EBADF (Bad file descriptor) [pid 20863] close(29) = -1 EBADF (Bad file descriptor) [pid 20863] exit_group(0) = ? [pid 20863] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20575 ./strace-static-x86_64: Process 20864 attached [pid 20864] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20864] setpgid(0, 0) = 0 [pid 20864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20864] write(3, "1000", 4) = 4 [pid 20864] close(3) = 0 [pid 20864] write(1, "executing program\n", 18executing program ) = 18 [pid 20864] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20864] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20864] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20864] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20864] close(3) = -1 EBADF (Bad file descriptor) [pid 20864] close(4) = -1 EBADF (Bad file descriptor) [pid 20864] close(5) = -1 EBADF (Bad file descriptor) [pid 20864] close(6) = -1 EBADF (Bad file descriptor) [pid 20864] close(7) = -1 EBADF (Bad file descriptor) [pid 20864] close(8) = -1 EBADF (Bad file descriptor) [pid 20864] close(9) = -1 EBADF (Bad file descriptor) [pid 20864] close(10) = -1 EBADF (Bad file descriptor) [pid 20864] close(11) = -1 EBADF (Bad file descriptor) [pid 20864] close(12) = -1 EBADF (Bad file descriptor) [pid 20864] close(13) = -1 EBADF (Bad file descriptor) [pid 20864] close(14) = -1 EBADF (Bad file descriptor) [pid 20864] close(15) = -1 EBADF (Bad file descriptor) [pid 20864] close(16) = -1 EBADF (Bad file descriptor) [pid 20864] close(17) = -1 EBADF (Bad file descriptor) [pid 20864] close(18) = -1 EBADF (Bad file descriptor) [pid 20864] close(19) = -1 EBADF (Bad file descriptor) [pid 20864] close(20) = -1 EBADF (Bad file descriptor) [pid 20864] close(21) = -1 EBADF (Bad file descriptor) [pid 20864] close(22) = -1 EBADF (Bad file descriptor) [pid 20864] close(23) = -1 EBADF (Bad file descriptor) [pid 20864] close(24) = -1 EBADF (Bad file descriptor) [pid 20864] close(25) = -1 EBADF (Bad file descriptor) [pid 20864] close(26) = -1 EBADF (Bad file descriptor) [pid 20864] close(27) = -1 EBADF (Bad file descriptor) [pid 20864] close(28) = -1 EBADF (Bad file descriptor) [pid 20864] close(29) = -1 EBADF (Bad file descriptor) [pid 20864] exit_group(0) = ? [pid 20864] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20576 ./strace-static-x86_64: Process 20865 attached [pid 20865] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20865] setpgid(0, 0) = 0 [pid 20865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20865] write(3, "1000", 4) = 4 [pid 20865] close(3) = 0 executing program [pid 20865] write(1, "executing program\n", 18) = 18 [pid 20865] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20865] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20865] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20865] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20865] close(3) = -1 EBADF (Bad file descriptor) [pid 20865] close(4) = -1 EBADF (Bad file descriptor) [pid 20865] close(5) = -1 EBADF (Bad file descriptor) [pid 20865] close(6) = -1 EBADF (Bad file descriptor) [pid 20865] close(7) = -1 EBADF (Bad file descriptor) [pid 20865] close(8) = -1 EBADF (Bad file descriptor) [pid 20865] close(9) = -1 EBADF (Bad file descriptor) [pid 20865] close(10) = -1 EBADF (Bad file descriptor) [pid 20865] close(11) = -1 EBADF (Bad file descriptor) [pid 20865] close(12) = -1 EBADF (Bad file descriptor) [pid 20865] close(13) = -1 EBADF (Bad file descriptor) [pid 20865] close(14) = -1 EBADF (Bad file descriptor) [pid 20865] close(15) = -1 EBADF (Bad file descriptor) [pid 20865] close(16) = -1 EBADF (Bad file descriptor) [pid 20865] close(17) = -1 EBADF (Bad file descriptor) [pid 20865] close(18) = -1 EBADF (Bad file descriptor) [pid 20865] close(19) = -1 EBADF (Bad file descriptor) [pid 20865] close(20) = -1 EBADF (Bad file descriptor) [pid 20865] close(21) = -1 EBADF (Bad file descriptor) [pid 20865] close(22) = -1 EBADF (Bad file descriptor) [pid 20865] close(23) = -1 EBADF (Bad file descriptor) [pid 20865] close(24) = -1 EBADF (Bad file descriptor) [pid 20865] close(25) = -1 EBADF (Bad file descriptor) [pid 20865] close(26) = -1 EBADF (Bad file descriptor) [pid 20865] close(27) = -1 EBADF (Bad file descriptor) [pid 20865] close(28) = -1 EBADF (Bad file descriptor) [pid 20865] close(29) = -1 EBADF (Bad file descriptor) [pid 20865] exit_group(0) = ? [pid 20865] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20866 attached [pid 20866] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20577 [pid 20866] <... set_robust_list resumed>) = 0 [pid 20866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20866] setpgid(0, 0) = 0 [pid 20866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20866] write(3, "1000", 4) = 4 [pid 20866] close(3executing program ) = 0 [pid 20866] write(1, "executing program\n", 18) = 18 [pid 20866] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20866] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20866] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20866] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20866] close(3) = -1 EBADF (Bad file descriptor) [pid 20866] close(4) = -1 EBADF (Bad file descriptor) [pid 20866] close(5) = -1 EBADF (Bad file descriptor) [pid 20866] close(6) = -1 EBADF (Bad file descriptor) [pid 20866] close(7) = -1 EBADF (Bad file descriptor) [pid 20866] close(8) = -1 EBADF (Bad file descriptor) [pid 20866] close(9) = -1 EBADF (Bad file descriptor) [pid 20866] close(10) = -1 EBADF (Bad file descriptor) [pid 20866] close(11) = -1 EBADF (Bad file descriptor) [pid 20866] close(12) = -1 EBADF (Bad file descriptor) [pid 20866] close(13) = -1 EBADF (Bad file descriptor) [pid 20866] close(14) = -1 EBADF (Bad file descriptor) [pid 20866] close(15) = -1 EBADF (Bad file descriptor) [pid 20866] close(16) = -1 EBADF (Bad file descriptor) [pid 20866] close(17) = -1 EBADF (Bad file descriptor) [pid 20866] close(18) = -1 EBADF (Bad file descriptor) [pid 20866] close(19) = -1 EBADF (Bad file descriptor) [pid 20866] close(20) = -1 EBADF (Bad file descriptor) [pid 20866] close(21) = -1 EBADF (Bad file descriptor) [pid 20866] close(22) = -1 EBADF (Bad file descriptor) [pid 20866] close(23) = -1 EBADF (Bad file descriptor) [pid 20866] close(24) = -1 EBADF (Bad file descriptor) [pid 20866] close(25) = -1 EBADF (Bad file descriptor) [pid 20866] close(26) = -1 EBADF (Bad file descriptor) [pid 20866] close(27) = -1 EBADF (Bad file descriptor) [pid 20866] close(28) = -1 EBADF (Bad file descriptor) [pid 20866] close(29) = -1 EBADF (Bad file descriptor) [pid 20866] exit_group(0) = ? [pid 20866] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20578 ./strace-static-x86_64: Process 20867 attached [pid 20867] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20867] setpgid(0, 0) = 0 [pid 20867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20867] write(3, "1000", 4) = 4 [pid 20867] close(3) = 0 [pid 20867] write(1, "executing program\n", 18executing program ) = 18 [pid 20867] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20867] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20867] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20867] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20867] close(3) = -1 EBADF (Bad file descriptor) [pid 20867] close(4) = -1 EBADF (Bad file descriptor) [pid 20867] close(5) = -1 EBADF (Bad file descriptor) [pid 20867] close(6) = -1 EBADF (Bad file descriptor) [pid 20867] close(7) = -1 EBADF (Bad file descriptor) [pid 20867] close(8) = -1 EBADF (Bad file descriptor) [pid 20867] close(9) = -1 EBADF (Bad file descriptor) [pid 20867] close(10) = -1 EBADF (Bad file descriptor) [pid 20867] close(11) = -1 EBADF (Bad file descriptor) [pid 20867] close(12) = -1 EBADF (Bad file descriptor) [pid 20867] close(13) = -1 EBADF (Bad file descriptor) [pid 20867] close(14) = -1 EBADF (Bad file descriptor) [pid 20867] close(15) = -1 EBADF (Bad file descriptor) [pid 20867] close(16) = -1 EBADF (Bad file descriptor) [pid 20867] close(17) = -1 EBADF (Bad file descriptor) [pid 20867] close(18) = -1 EBADF (Bad file descriptor) [pid 20867] close(19) = -1 EBADF (Bad file descriptor) [pid 20867] close(20) = -1 EBADF (Bad file descriptor) [pid 20867] close(21) = -1 EBADF (Bad file descriptor) [pid 20867] close(22) = -1 EBADF (Bad file descriptor) [pid 20867] close(23) = -1 EBADF (Bad file descriptor) [pid 20867] close(24) = -1 EBADF (Bad file descriptor) [pid 20867] close(25) = -1 EBADF (Bad file descriptor) [pid 20867] close(26) = -1 EBADF (Bad file descriptor) [pid 20867] close(27) = -1 EBADF (Bad file descriptor) [pid 20867] close(28) = -1 EBADF (Bad file descriptor) [pid 20867] close(29) = -1 EBADF (Bad file descriptor) [pid 20867] exit_group(0) = ? [pid 20867] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20579 ./strace-static-x86_64: Process 20868 attached [pid 20868] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20868] setpgid(0, 0) = 0 [pid 20868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20868] write(3, "1000", 4) = 4 [pid 20868] close(3) = 0 [pid 20868] write(1, "executing program\n", 18executing program ) = 18 [pid 20868] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20868] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20868] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20868] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20868] close(3) = -1 EBADF (Bad file descriptor) [pid 20868] close(4) = -1 EBADF (Bad file descriptor) [pid 20868] close(5) = -1 EBADF (Bad file descriptor) [pid 20868] close(6) = -1 EBADF (Bad file descriptor) [pid 20868] close(7) = -1 EBADF (Bad file descriptor) [pid 20868] close(8) = -1 EBADF (Bad file descriptor) [pid 20868] close(9) = -1 EBADF (Bad file descriptor) [pid 20868] close(10) = -1 EBADF (Bad file descriptor) [pid 20868] close(11) = -1 EBADF (Bad file descriptor) [pid 20868] close(12) = -1 EBADF (Bad file descriptor) [pid 20868] close(13) = -1 EBADF (Bad file descriptor) [pid 20868] close(14) = -1 EBADF (Bad file descriptor) [pid 20868] close(15) = -1 EBADF (Bad file descriptor) [pid 20868] close(16) = -1 EBADF (Bad file descriptor) [pid 20868] close(17) = -1 EBADF (Bad file descriptor) [pid 20868] close(18) = -1 EBADF (Bad file descriptor) [pid 20868] close(19) = -1 EBADF (Bad file descriptor) [pid 20868] close(20) = -1 EBADF (Bad file descriptor) [pid 20868] close(21) = -1 EBADF (Bad file descriptor) [pid 20868] close(22) = -1 EBADF (Bad file descriptor) [pid 20868] close(23) = -1 EBADF (Bad file descriptor) [pid 20868] close(24) = -1 EBADF (Bad file descriptor) [pid 20868] close(25) = -1 EBADF (Bad file descriptor) [pid 20868] close(26) = -1 EBADF (Bad file descriptor) [pid 20868] close(27) = -1 EBADF (Bad file descriptor) [pid 20868] close(28) = -1 EBADF (Bad file descriptor) [pid 20868] close(29) = -1 EBADF (Bad file descriptor) [pid 20868] exit_group(0) = ? [pid 20868] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20580 ./strace-static-x86_64: Process 20869 attached [pid 20869] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20869] setpgid(0, 0) = 0 [pid 20869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20869] write(3, "1000", 4) = 4 [pid 20869] close(3) = 0 [pid 20869] write(1, "executing program\n", 18executing program ) = 18 [pid 20869] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20869] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20869] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20869] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20869] close(3) = -1 EBADF (Bad file descriptor) [pid 20869] close(4) = -1 EBADF (Bad file descriptor) [pid 20869] close(5) = -1 EBADF (Bad file descriptor) [pid 20869] close(6) = -1 EBADF (Bad file descriptor) [pid 20869] close(7) = -1 EBADF (Bad file descriptor) [pid 20869] close(8) = -1 EBADF (Bad file descriptor) [pid 20869] close(9) = -1 EBADF (Bad file descriptor) [pid 20869] close(10) = -1 EBADF (Bad file descriptor) [pid 20869] close(11) = -1 EBADF (Bad file descriptor) [pid 20869] close(12) = -1 EBADF (Bad file descriptor) [pid 20869] close(13) = -1 EBADF (Bad file descriptor) [pid 20869] close(14) = -1 EBADF (Bad file descriptor) [pid 20869] close(15) = -1 EBADF (Bad file descriptor) [pid 20869] close(16) = -1 EBADF (Bad file descriptor) [pid 20869] close(17) = -1 EBADF (Bad file descriptor) [pid 20869] close(18) = -1 EBADF (Bad file descriptor) [pid 20869] close(19) = -1 EBADF (Bad file descriptor) [pid 20869] close(20) = -1 EBADF (Bad file descriptor) [pid 20869] close(21) = -1 EBADF (Bad file descriptor) [pid 20869] close(22) = -1 EBADF (Bad file descriptor) [pid 20869] close(23) = -1 EBADF (Bad file descriptor) [pid 20869] close(24) = -1 EBADF (Bad file descriptor) [pid 20869] close(25) = -1 EBADF (Bad file descriptor) [pid 20869] close(26) = -1 EBADF (Bad file descriptor) [pid 20869] close(27) = -1 EBADF (Bad file descriptor) [pid 20869] close(28) = -1 EBADF (Bad file descriptor) [pid 20869] close(29) = -1 EBADF (Bad file descriptor) [pid 20869] exit_group(0) = ? [pid 20869] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20581 ./strace-static-x86_64: Process 20870 attached [pid 20870] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20870] setpgid(0, 0) = 0 [pid 20870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20870] write(3, "1000", 4) = 4 [pid 20870] close(3) = 0 executing program [pid 20870] write(1, "executing program\n", 18) = 18 [pid 20870] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20870] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20870] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20870] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20870] close(3) = -1 EBADF (Bad file descriptor) [pid 20870] close(4) = -1 EBADF (Bad file descriptor) [pid 20870] close(5) = -1 EBADF (Bad file descriptor) [pid 20870] close(6) = -1 EBADF (Bad file descriptor) [pid 20870] close(7) = -1 EBADF (Bad file descriptor) [pid 20870] close(8) = -1 EBADF (Bad file descriptor) [pid 20870] close(9) = -1 EBADF (Bad file descriptor) [pid 20870] close(10) = -1 EBADF (Bad file descriptor) [pid 20870] close(11) = -1 EBADF (Bad file descriptor) [pid 20870] close(12) = -1 EBADF (Bad file descriptor) [pid 20870] close(13) = -1 EBADF (Bad file descriptor) [pid 20870] close(14) = -1 EBADF (Bad file descriptor) [pid 20870] close(15) = -1 EBADF (Bad file descriptor) [pid 20870] close(16) = -1 EBADF (Bad file descriptor) [pid 20870] close(17) = -1 EBADF (Bad file descriptor) [pid 20870] close(18) = -1 EBADF (Bad file descriptor) [pid 20870] close(19) = -1 EBADF (Bad file descriptor) [pid 20870] close(20) = -1 EBADF (Bad file descriptor) [pid 20870] close(21) = -1 EBADF (Bad file descriptor) [pid 20870] close(22) = -1 EBADF (Bad file descriptor) [pid 20870] close(23) = -1 EBADF (Bad file descriptor) [pid 20870] close(24) = -1 EBADF (Bad file descriptor) [pid 20870] close(25) = -1 EBADF (Bad file descriptor) [pid 20870] close(26) = -1 EBADF (Bad file descriptor) [pid 20870] close(27) = -1 EBADF (Bad file descriptor) [pid 20870] close(28) = -1 EBADF (Bad file descriptor) [pid 20870] close(29) = -1 EBADF (Bad file descriptor) [pid 20870] exit_group(0) = ? [pid 20870] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20582 ./strace-static-x86_64: Process 20871 attached [pid 20871] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20871] setpgid(0, 0) = 0 [pid 20871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20871] write(3, "1000", 4) = 4 executing program [pid 20871] close(3) = 0 [pid 20871] write(1, "executing program\n", 18) = 18 [pid 20871] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20871] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20871] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20871] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20871] close(3) = -1 EBADF (Bad file descriptor) [pid 20871] close(4) = -1 EBADF (Bad file descriptor) [pid 20871] close(5) = -1 EBADF (Bad file descriptor) [pid 20871] close(6) = -1 EBADF (Bad file descriptor) [pid 20871] close(7) = -1 EBADF (Bad file descriptor) [pid 20871] close(8) = -1 EBADF (Bad file descriptor) [pid 20871] close(9) = -1 EBADF (Bad file descriptor) [pid 20871] close(10) = -1 EBADF (Bad file descriptor) [pid 20871] close(11) = -1 EBADF (Bad file descriptor) [pid 20871] close(12) = -1 EBADF (Bad file descriptor) [pid 20871] close(13) = -1 EBADF (Bad file descriptor) [pid 20871] close(14) = -1 EBADF (Bad file descriptor) [pid 20871] close(15) = -1 EBADF (Bad file descriptor) [pid 20871] close(16) = -1 EBADF (Bad file descriptor) [pid 20871] close(17) = -1 EBADF (Bad file descriptor) [pid 20871] close(18) = -1 EBADF (Bad file descriptor) [pid 20871] close(19) = -1 EBADF (Bad file descriptor) [pid 20871] close(20) = -1 EBADF (Bad file descriptor) [pid 20871] close(21) = -1 EBADF (Bad file descriptor) [pid 20871] close(22) = -1 EBADF (Bad file descriptor) [pid 20871] close(23) = -1 EBADF (Bad file descriptor) [pid 20871] close(24) = -1 EBADF (Bad file descriptor) [pid 20871] close(25) = -1 EBADF (Bad file descriptor) [pid 20871] close(26) = -1 EBADF (Bad file descriptor) [pid 20871] close(27) = -1 EBADF (Bad file descriptor) [pid 20871] close(28) = -1 EBADF (Bad file descriptor) [pid 20871] close(29) = -1 EBADF (Bad file descriptor) [pid 20871] exit_group(0) = ? [pid 20871] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20872 attached [pid 20872] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20583 [pid 20872] <... set_robust_list resumed>) = 0 [pid 20872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20872] setpgid(0, 0) = 0 [pid 20872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20872] write(3, "1000", 4) = 4 [pid 20872] close(3) = 0 executing program [pid 20872] write(1, "executing program\n", 18) = 18 [pid 20872] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20872] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20872] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20872] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20872] close(3) = -1 EBADF (Bad file descriptor) [pid 20872] close(4) = -1 EBADF (Bad file descriptor) [pid 20872] close(5) = -1 EBADF (Bad file descriptor) [pid 20872] close(6) = -1 EBADF (Bad file descriptor) [pid 20872] close(7) = -1 EBADF (Bad file descriptor) [pid 20872] close(8) = -1 EBADF (Bad file descriptor) [pid 20872] close(9) = -1 EBADF (Bad file descriptor) [pid 20872] close(10) = -1 EBADF (Bad file descriptor) [pid 20872] close(11) = -1 EBADF (Bad file descriptor) [pid 20872] close(12) = -1 EBADF (Bad file descriptor) [pid 20872] close(13) = -1 EBADF (Bad file descriptor) [pid 20872] close(14) = -1 EBADF (Bad file descriptor) [pid 20872] close(15) = -1 EBADF (Bad file descriptor) [pid 20872] close(16) = -1 EBADF (Bad file descriptor) [pid 20872] close(17) = -1 EBADF (Bad file descriptor) [pid 20872] close(18) = -1 EBADF (Bad file descriptor) [pid 20872] close(19) = -1 EBADF (Bad file descriptor) [pid 20872] close(20) = -1 EBADF (Bad file descriptor) [pid 20872] close(21) = -1 EBADF (Bad file descriptor) [pid 20872] close(22) = -1 EBADF (Bad file descriptor) [pid 20872] close(23) = -1 EBADF (Bad file descriptor) [pid 20872] close(24) = -1 EBADF (Bad file descriptor) [pid 20872] close(25) = -1 EBADF (Bad file descriptor) [pid 20872] close(26) = -1 EBADF (Bad file descriptor) [pid 20872] close(27) = -1 EBADF (Bad file descriptor) [pid 20872] close(28) = -1 EBADF (Bad file descriptor) [pid 20872] close(29) = -1 EBADF (Bad file descriptor) [pid 20872] exit_group(0) = ? [pid 20872] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20873 attached [pid 20873] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20584 [pid 20873] <... set_robust_list resumed>) = 0 [pid 20873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20873] setpgid(0, 0) = 0 [pid 20873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20873] write(3, "1000", 4) = 4 [pid 20873] close(3executing program ) = 0 [pid 20873] write(1, "executing program\n", 18) = 18 [pid 20873] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20873] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20873] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20873] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20873] close(3) = -1 EBADF (Bad file descriptor) [pid 20873] close(4) = -1 EBADF (Bad file descriptor) [pid 20873] close(5) = -1 EBADF (Bad file descriptor) [pid 20873] close(6) = -1 EBADF (Bad file descriptor) [pid 20873] close(7) = -1 EBADF (Bad file descriptor) [pid 20873] close(8) = -1 EBADF (Bad file descriptor) [pid 20873] close(9) = -1 EBADF (Bad file descriptor) [pid 20873] close(10) = -1 EBADF (Bad file descriptor) [pid 20873] close(11) = -1 EBADF (Bad file descriptor) [pid 20873] close(12) = -1 EBADF (Bad file descriptor) [pid 20873] close(13) = -1 EBADF (Bad file descriptor) [pid 20873] close(14) = -1 EBADF (Bad file descriptor) [pid 20873] close(15) = -1 EBADF (Bad file descriptor) [pid 20873] close(16) = -1 EBADF (Bad file descriptor) [pid 20873] close(17) = -1 EBADF (Bad file descriptor) [pid 20873] close(18) = -1 EBADF (Bad file descriptor) [pid 20873] close(19) = -1 EBADF (Bad file descriptor) [pid 20873] close(20) = -1 EBADF (Bad file descriptor) [pid 20873] close(21) = -1 EBADF (Bad file descriptor) [pid 20873] close(22) = -1 EBADF (Bad file descriptor) [pid 20873] close(23) = -1 EBADF (Bad file descriptor) [pid 20873] close(24) = -1 EBADF (Bad file descriptor) [pid 20873] close(25) = -1 EBADF (Bad file descriptor) [pid 20873] close(26) = -1 EBADF (Bad file descriptor) [pid 20873] close(27) = -1 EBADF (Bad file descriptor) [pid 20873] close(28) = -1 EBADF (Bad file descriptor) [pid 20873] close(29) = -1 EBADF (Bad file descriptor) [pid 20873] exit_group(0) = ? [pid 20873] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20585 ./strace-static-x86_64: Process 20874 attached [pid 20874] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20874] setpgid(0, 0) = 0 [pid 20874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20874] write(3, "1000", 4) = 4 [pid 20874] close(3) = 0 executing program [pid 20874] write(1, "executing program\n", 18) = 18 [pid 20874] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20874] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20874] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20874] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20874] close(3) = -1 EBADF (Bad file descriptor) [pid 20874] close(4) = -1 EBADF (Bad file descriptor) [pid 20874] close(5) = -1 EBADF (Bad file descriptor) [pid 20874] close(6) = -1 EBADF (Bad file descriptor) [pid 20874] close(7) = -1 EBADF (Bad file descriptor) [pid 20874] close(8) = -1 EBADF (Bad file descriptor) [pid 20874] close(9) = -1 EBADF (Bad file descriptor) [pid 20874] close(10) = -1 EBADF (Bad file descriptor) [pid 20874] close(11) = -1 EBADF (Bad file descriptor) [pid 20874] close(12) = -1 EBADF (Bad file descriptor) [pid 20874] close(13) = -1 EBADF (Bad file descriptor) [pid 20874] close(14) = -1 EBADF (Bad file descriptor) [pid 20874] close(15) = -1 EBADF (Bad file descriptor) [pid 20874] close(16) = -1 EBADF (Bad file descriptor) [pid 20874] close(17) = -1 EBADF (Bad file descriptor) [pid 20874] close(18) = -1 EBADF (Bad file descriptor) [pid 20874] close(19) = -1 EBADF (Bad file descriptor) [pid 20874] close(20) = -1 EBADF (Bad file descriptor) [pid 20874] close(21) = -1 EBADF (Bad file descriptor) [pid 20874] close(22) = -1 EBADF (Bad file descriptor) [pid 20874] close(23) = -1 EBADF (Bad file descriptor) [pid 20874] close(24) = -1 EBADF (Bad file descriptor) [pid 20874] close(25) = -1 EBADF (Bad file descriptor) [pid 20874] close(26) = -1 EBADF (Bad file descriptor) [pid 20874] close(27) = -1 EBADF (Bad file descriptor) [pid 20874] close(28) = -1 EBADF (Bad file descriptor) [pid 20874] close(29) = -1 EBADF (Bad file descriptor) [pid 20874] exit_group(0) = ? [pid 20874] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20586 ./strace-static-x86_64: Process 20875 attached [pid 20875] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20875] setpgid(0, 0) = 0 [pid 20875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20875] write(3, "1000", 4) = 4 [pid 20875] close(3) = 0 [pid 20875] write(1, "executing program\n", 18executing program ) = 18 [pid 20875] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20875] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20875] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20875] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20875] close(3) = -1 EBADF (Bad file descriptor) [pid 20875] close(4) = -1 EBADF (Bad file descriptor) [pid 20875] close(5) = -1 EBADF (Bad file descriptor) [pid 20875] close(6) = -1 EBADF (Bad file descriptor) [pid 20875] close(7) = -1 EBADF (Bad file descriptor) [pid 20875] close(8) = -1 EBADF (Bad file descriptor) [pid 20875] close(9) = -1 EBADF (Bad file descriptor) [pid 20875] close(10) = -1 EBADF (Bad file descriptor) [pid 20875] close(11) = -1 EBADF (Bad file descriptor) [pid 20875] close(12) = -1 EBADF (Bad file descriptor) [pid 20875] close(13) = -1 EBADF (Bad file descriptor) [pid 20875] close(14) = -1 EBADF (Bad file descriptor) [pid 20875] close(15) = -1 EBADF (Bad file descriptor) [pid 20875] close(16) = -1 EBADF (Bad file descriptor) [pid 20875] close(17) = -1 EBADF (Bad file descriptor) [pid 20875] close(18) = -1 EBADF (Bad file descriptor) [pid 20875] close(19) = -1 EBADF (Bad file descriptor) [pid 20875] close(20) = -1 EBADF (Bad file descriptor) [pid 20875] close(21) = -1 EBADF (Bad file descriptor) [pid 20875] close(22) = -1 EBADF (Bad file descriptor) [pid 20875] close(23) = -1 EBADF (Bad file descriptor) [pid 20875] close(24) = -1 EBADF (Bad file descriptor) [pid 20875] close(25) = -1 EBADF (Bad file descriptor) [pid 20875] close(26) = -1 EBADF (Bad file descriptor) [pid 20875] close(27) = -1 EBADF (Bad file descriptor) [pid 20875] close(28) = -1 EBADF (Bad file descriptor) [pid 20875] close(29) = -1 EBADF (Bad file descriptor) [pid 20875] exit_group(0) = ? [pid 20875] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20876 attached [pid 20876] set_robust_list(0x55555e7c9660, 24) = 0 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20587 [pid 20876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20876] setpgid(0, 0) = 0 [pid 20876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20876] write(3, "1000", 4) = 4 [pid 20876] close(3) = 0 [pid 20876] write(1, "executing program\n", 18executing program ) = 18 [pid 20876] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20876] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20876] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20876] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20876] close(3) = -1 EBADF (Bad file descriptor) [pid 20876] close(4) = -1 EBADF (Bad file descriptor) [pid 20876] close(5) = -1 EBADF (Bad file descriptor) [pid 20876] close(6) = -1 EBADF (Bad file descriptor) [pid 20876] close(7) = -1 EBADF (Bad file descriptor) [pid 20876] close(8) = -1 EBADF (Bad file descriptor) [pid 20876] close(9) = -1 EBADF (Bad file descriptor) [pid 20876] close(10) = -1 EBADF (Bad file descriptor) [pid 20876] close(11) = -1 EBADF (Bad file descriptor) [pid 20876] close(12) = -1 EBADF (Bad file descriptor) [pid 20876] close(13) = -1 EBADF (Bad file descriptor) [pid 20876] close(14) = -1 EBADF (Bad file descriptor) [pid 20876] close(15) = -1 EBADF (Bad file descriptor) [pid 20876] close(16) = -1 EBADF (Bad file descriptor) [pid 20876] close(17) = -1 EBADF (Bad file descriptor) [pid 20876] close(18) = -1 EBADF (Bad file descriptor) [pid 20876] close(19) = -1 EBADF (Bad file descriptor) [pid 20876] close(20) = -1 EBADF (Bad file descriptor) [pid 20876] close(21) = -1 EBADF (Bad file descriptor) [pid 20876] close(22) = -1 EBADF (Bad file descriptor) [pid 20876] close(23) = -1 EBADF (Bad file descriptor) [pid 20876] close(24) = -1 EBADF (Bad file descriptor) [pid 20876] close(25) = -1 EBADF (Bad file descriptor) [pid 20876] close(26) = -1 EBADF (Bad file descriptor) [pid 20876] close(27) = -1 EBADF (Bad file descriptor) [pid 20876] close(28) = -1 EBADF (Bad file descriptor) [pid 20876] close(29) = -1 EBADF (Bad file descriptor) [pid 20876] exit_group(0) = ? [pid 20876] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20877 attached , child_tidptr=0x55555e7c9650) = 20588 [pid 20877] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20877] setpgid(0, 0) = 0 [pid 20877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20877] write(3, "1000", 4) = 4 [pid 20877] close(3) = 0 [pid 20877] write(1, "executing program\n", 18executing program ) = 18 [pid 20877] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20877] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20877] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20877] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20877] close(3) = -1 EBADF (Bad file descriptor) [pid 20877] close(4) = -1 EBADF (Bad file descriptor) [pid 20877] close(5) = -1 EBADF (Bad file descriptor) [pid 20877] close(6) = -1 EBADF (Bad file descriptor) [pid 20877] close(7) = -1 EBADF (Bad file descriptor) [pid 20877] close(8) = -1 EBADF (Bad file descriptor) [pid 20877] close(9) = -1 EBADF (Bad file descriptor) [pid 20877] close(10) = -1 EBADF (Bad file descriptor) [pid 20877] close(11) = -1 EBADF (Bad file descriptor) [pid 20877] close(12) = -1 EBADF (Bad file descriptor) [pid 20877] close(13) = -1 EBADF (Bad file descriptor) [pid 20877] close(14) = -1 EBADF (Bad file descriptor) [pid 20877] close(15) = -1 EBADF (Bad file descriptor) [pid 20877] close(16) = -1 EBADF (Bad file descriptor) [pid 20877] close(17) = -1 EBADF (Bad file descriptor) [pid 20877] close(18) = -1 EBADF (Bad file descriptor) [pid 20877] close(19) = -1 EBADF (Bad file descriptor) [pid 20877] close(20) = -1 EBADF (Bad file descriptor) [pid 20877] close(21) = -1 EBADF (Bad file descriptor) [pid 20877] close(22) = -1 EBADF (Bad file descriptor) [pid 20877] close(23) = -1 EBADF (Bad file descriptor) [pid 20877] close(24) = -1 EBADF (Bad file descriptor) [pid 20877] close(25) = -1 EBADF (Bad file descriptor) [pid 20877] close(26) = -1 EBADF (Bad file descriptor) [pid 20877] close(27) = -1 EBADF (Bad file descriptor) [pid 20877] close(28) = -1 EBADF (Bad file descriptor) [pid 20877] close(29) = -1 EBADF (Bad file descriptor) [pid 20877] exit_group(0) = ? [pid 20877] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20878 attached [pid 20878] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20589 [pid 20878] <... set_robust_list resumed>) = 0 [pid 20878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20878] setpgid(0, 0) = 0 [pid 20878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20878] write(3, "1000", 4) = 4 [pid 20878] close(3executing program ) = 0 [pid 20878] write(1, "executing program\n", 18) = 18 [pid 20878] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20878] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20878] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20878] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20878] close(3) = -1 EBADF (Bad file descriptor) [pid 20878] close(4) = -1 EBADF (Bad file descriptor) [pid 20878] close(5) = -1 EBADF (Bad file descriptor) [pid 20878] close(6) = -1 EBADF (Bad file descriptor) [pid 20878] close(7) = -1 EBADF (Bad file descriptor) [pid 20878] close(8) = -1 EBADF (Bad file descriptor) [pid 20878] close(9) = -1 EBADF (Bad file descriptor) [pid 20878] close(10) = -1 EBADF (Bad file descriptor) [pid 20878] close(11) = -1 EBADF (Bad file descriptor) [pid 20878] close(12) = -1 EBADF (Bad file descriptor) [pid 20878] close(13) = -1 EBADF (Bad file descriptor) [pid 20878] close(14) = -1 EBADF (Bad file descriptor) [pid 20878] close(15) = -1 EBADF (Bad file descriptor) [pid 20878] close(16) = -1 EBADF (Bad file descriptor) [pid 20878] close(17) = -1 EBADF (Bad file descriptor) [pid 20878] close(18) = -1 EBADF (Bad file descriptor) [pid 20878] close(19) = -1 EBADF (Bad file descriptor) [pid 20878] close(20) = -1 EBADF (Bad file descriptor) [pid 20878] close(21) = -1 EBADF (Bad file descriptor) [pid 20878] close(22) = -1 EBADF (Bad file descriptor) [pid 20878] close(23) = -1 EBADF (Bad file descriptor) [pid 20878] close(24) = -1 EBADF (Bad file descriptor) [pid 20878] close(25) = -1 EBADF (Bad file descriptor) [pid 20878] close(26) = -1 EBADF (Bad file descriptor) [pid 20878] close(27) = -1 EBADF (Bad file descriptor) [pid 20878] close(28) = -1 EBADF (Bad file descriptor) [pid 20878] close(29) = -1 EBADF (Bad file descriptor) [pid 20878] exit_group(0) = ? [pid 20878] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20879 attached , child_tidptr=0x55555e7c9650) = 20590 [pid 20879] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20879] setpgid(0, 0) = 0 [pid 20879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20879] write(3, "1000", 4) = 4 [pid 20879] close(3executing program ) = 0 [pid 20879] write(1, "executing program\n", 18) = 18 [pid 20879] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20879] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20879] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20879] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20879] close(3) = -1 EBADF (Bad file descriptor) [pid 20879] close(4) = -1 EBADF (Bad file descriptor) [pid 20879] close(5) = -1 EBADF (Bad file descriptor) [pid 20879] close(6) = -1 EBADF (Bad file descriptor) [pid 20879] close(7) = -1 EBADF (Bad file descriptor) [pid 20879] close(8) = -1 EBADF (Bad file descriptor) [pid 20879] close(9) = -1 EBADF (Bad file descriptor) [pid 20879] close(10) = -1 EBADF (Bad file descriptor) [pid 20879] close(11) = -1 EBADF (Bad file descriptor) [pid 20879] close(12) = -1 EBADF (Bad file descriptor) [pid 20879] close(13) = -1 EBADF (Bad file descriptor) [pid 20879] close(14) = -1 EBADF (Bad file descriptor) [pid 20879] close(15) = -1 EBADF (Bad file descriptor) [pid 20879] close(16) = -1 EBADF (Bad file descriptor) [pid 20879] close(17) = -1 EBADF (Bad file descriptor) [pid 20879] close(18) = -1 EBADF (Bad file descriptor) [pid 20879] close(19) = -1 EBADF (Bad file descriptor) [pid 20879] close(20) = -1 EBADF (Bad file descriptor) [pid 20879] close(21) = -1 EBADF (Bad file descriptor) [pid 20879] close(22) = -1 EBADF (Bad file descriptor) [pid 20879] close(23) = -1 EBADF (Bad file descriptor) [pid 20879] close(24) = -1 EBADF (Bad file descriptor) [pid 20879] close(25) = -1 EBADF (Bad file descriptor) [pid 20879] close(26) = -1 EBADF (Bad file descriptor) [pid 20879] close(27) = -1 EBADF (Bad file descriptor) [pid 20879] close(28) = -1 EBADF (Bad file descriptor) [pid 20879] close(29) = -1 EBADF (Bad file descriptor) [pid 20879] exit_group(0) = ? [pid 20879] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20880 attached [pid 20880] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20591 [pid 20880] <... set_robust_list resumed>) = 0 [pid 20880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20880] setpgid(0, 0) = 0 [pid 20880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20880] write(3, "1000", 4) = 4 [pid 20880] close(3executing program ) = 0 [pid 20880] write(1, "executing program\n", 18) = 18 [pid 20880] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20880] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20880] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20880] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20880] close(3) = -1 EBADF (Bad file descriptor) [pid 20880] close(4) = -1 EBADF (Bad file descriptor) [pid 20880] close(5) = -1 EBADF (Bad file descriptor) [pid 20880] close(6) = -1 EBADF (Bad file descriptor) [pid 20880] close(7) = -1 EBADF (Bad file descriptor) [pid 20880] close(8) = -1 EBADF (Bad file descriptor) [pid 20880] close(9) = -1 EBADF (Bad file descriptor) [pid 20880] close(10) = -1 EBADF (Bad file descriptor) [pid 20880] close(11) = -1 EBADF (Bad file descriptor) [pid 20880] close(12) = -1 EBADF (Bad file descriptor) [pid 20880] close(13) = -1 EBADF (Bad file descriptor) [pid 20880] close(14) = -1 EBADF (Bad file descriptor) [pid 20880] close(15) = -1 EBADF (Bad file descriptor) [pid 20880] close(16) = -1 EBADF (Bad file descriptor) [pid 20880] close(17) = -1 EBADF (Bad file descriptor) [pid 20880] close(18) = -1 EBADF (Bad file descriptor) [pid 20880] close(19) = -1 EBADF (Bad file descriptor) [pid 20880] close(20) = -1 EBADF (Bad file descriptor) [pid 20880] close(21) = -1 EBADF (Bad file descriptor) [pid 20880] close(22) = -1 EBADF (Bad file descriptor) [pid 20880] close(23) = -1 EBADF (Bad file descriptor) [pid 20880] close(24) = -1 EBADF (Bad file descriptor) [pid 20880] close(25) = -1 EBADF (Bad file descriptor) [pid 20880] close(26) = -1 EBADF (Bad file descriptor) [pid 20880] close(27) = -1 EBADF (Bad file descriptor) [pid 20880] close(28) = -1 EBADF (Bad file descriptor) [pid 20880] close(29) = -1 EBADF (Bad file descriptor) [pid 20880] exit_group(0) = ? [pid 20880] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20592 ./strace-static-x86_64: Process 20881 attached [pid 20881] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20881] setpgid(0, 0) = 0 [pid 20881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20881] write(3, "1000", 4) = 4 [pid 20881] close(3) = 0 [pid 20881] write(1, "executing program\n", 18executing program ) = 18 [pid 20881] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20881] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20881] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20881] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20881] close(3) = -1 EBADF (Bad file descriptor) [pid 20881] close(4) = -1 EBADF (Bad file descriptor) [pid 20881] close(5) = -1 EBADF (Bad file descriptor) [pid 20881] close(6) = -1 EBADF (Bad file descriptor) [pid 20881] close(7) = -1 EBADF (Bad file descriptor) [pid 20881] close(8) = -1 EBADF (Bad file descriptor) [pid 20881] close(9) = -1 EBADF (Bad file descriptor) [pid 20881] close(10) = -1 EBADF (Bad file descriptor) [pid 20881] close(11) = -1 EBADF (Bad file descriptor) [pid 20881] close(12) = -1 EBADF (Bad file descriptor) [pid 20881] close(13) = -1 EBADF (Bad file descriptor) [pid 20881] close(14) = -1 EBADF (Bad file descriptor) [pid 20881] close(15) = -1 EBADF (Bad file descriptor) [pid 20881] close(16) = -1 EBADF (Bad file descriptor) [pid 20881] close(17) = -1 EBADF (Bad file descriptor) [pid 20881] close(18) = -1 EBADF (Bad file descriptor) [pid 20881] close(19) = -1 EBADF (Bad file descriptor) [pid 20881] close(20) = -1 EBADF (Bad file descriptor) [pid 20881] close(21) = -1 EBADF (Bad file descriptor) [pid 20881] close(22) = -1 EBADF (Bad file descriptor) [pid 20881] close(23) = -1 EBADF (Bad file descriptor) [pid 20881] close(24) = -1 EBADF (Bad file descriptor) [pid 20881] close(25) = -1 EBADF (Bad file descriptor) [pid 20881] close(26) = -1 EBADF (Bad file descriptor) [pid 20881] close(27) = -1 EBADF (Bad file descriptor) [pid 20881] close(28) = -1 EBADF (Bad file descriptor) [pid 20881] close(29) = -1 EBADF (Bad file descriptor) [pid 20881] exit_group(0) = ? [pid 20881] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20882 attached [pid 20882] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20593 [pid 20882] <... set_robust_list resumed>) = 0 [pid 20882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20882] setpgid(0, 0) = 0 [pid 20882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20882] write(3, "1000", 4) = 4 [pid 20882] close(3) = 0 executing program [pid 20882] write(1, "executing program\n", 18) = 18 [pid 20882] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20882] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20882] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20882] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20882] close(3) = -1 EBADF (Bad file descriptor) [pid 20882] close(4) = -1 EBADF (Bad file descriptor) [pid 20882] close(5) = -1 EBADF (Bad file descriptor) [pid 20882] close(6) = -1 EBADF (Bad file descriptor) [pid 20882] close(7) = -1 EBADF (Bad file descriptor) [pid 20882] close(8) = -1 EBADF (Bad file descriptor) [pid 20882] close(9) = -1 EBADF (Bad file descriptor) [pid 20882] close(10) = -1 EBADF (Bad file descriptor) [pid 20882] close(11) = -1 EBADF (Bad file descriptor) [pid 20882] close(12) = -1 EBADF (Bad file descriptor) [pid 20882] close(13) = -1 EBADF (Bad file descriptor) [pid 20882] close(14) = -1 EBADF (Bad file descriptor) [pid 20882] close(15) = -1 EBADF (Bad file descriptor) [pid 20882] close(16) = -1 EBADF (Bad file descriptor) [pid 20882] close(17) = -1 EBADF (Bad file descriptor) [pid 20882] close(18) = -1 EBADF (Bad file descriptor) [pid 20882] close(19) = -1 EBADF (Bad file descriptor) [pid 20882] close(20) = -1 EBADF (Bad file descriptor) [pid 20882] close(21) = -1 EBADF (Bad file descriptor) [pid 20882] close(22) = -1 EBADF (Bad file descriptor) [pid 20882] close(23) = -1 EBADF (Bad file descriptor) [pid 20882] close(24) = -1 EBADF (Bad file descriptor) [pid 20882] close(25) = -1 EBADF (Bad file descriptor) [pid 20882] close(26) = -1 EBADF (Bad file descriptor) [pid 20882] close(27) = -1 EBADF (Bad file descriptor) [pid 20882] close(28) = -1 EBADF (Bad file descriptor) [pid 20882] close(29) = -1 EBADF (Bad file descriptor) [pid 20882] exit_group(0) = ? [pid 20882] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20883 attached [pid 20883] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20594 [pid 20883] <... set_robust_list resumed>) = 0 [pid 20883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20883] setpgid(0, 0) = 0 [pid 20883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20883] write(3, "1000", 4) = 4 [pid 20883] close(3) = 0 executing program [pid 20883] write(1, "executing program\n", 18) = 18 [pid 20883] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20883] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20883] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20883] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20883] close(3) = -1 EBADF (Bad file descriptor) [pid 20883] close(4) = -1 EBADF (Bad file descriptor) [pid 20883] close(5) = -1 EBADF (Bad file descriptor) [pid 20883] close(6) = -1 EBADF (Bad file descriptor) [pid 20883] close(7) = -1 EBADF (Bad file descriptor) [pid 20883] close(8) = -1 EBADF (Bad file descriptor) [pid 20883] close(9) = -1 EBADF (Bad file descriptor) [pid 20883] close(10) = -1 EBADF (Bad file descriptor) [pid 20883] close(11) = -1 EBADF (Bad file descriptor) [pid 20883] close(12) = -1 EBADF (Bad file descriptor) [pid 20883] close(13) = -1 EBADF (Bad file descriptor) [pid 20883] close(14) = -1 EBADF (Bad file descriptor) [pid 20883] close(15) = -1 EBADF (Bad file descriptor) [pid 20883] close(16) = -1 EBADF (Bad file descriptor) [pid 20883] close(17) = -1 EBADF (Bad file descriptor) [pid 20883] close(18) = -1 EBADF (Bad file descriptor) [pid 20883] close(19) = -1 EBADF (Bad file descriptor) [pid 20883] close(20) = -1 EBADF (Bad file descriptor) [pid 20883] close(21) = -1 EBADF (Bad file descriptor) [pid 20883] close(22) = -1 EBADF (Bad file descriptor) [pid 20883] close(23) = -1 EBADF (Bad file descriptor) [pid 20883] close(24) = -1 EBADF (Bad file descriptor) [pid 20883] close(25) = -1 EBADF (Bad file descriptor) [pid 20883] close(26) = -1 EBADF (Bad file descriptor) [pid 20883] close(27) = -1 EBADF (Bad file descriptor) [pid 20883] close(28) = -1 EBADF (Bad file descriptor) [pid 20883] close(29) = -1 EBADF (Bad file descriptor) [pid 20883] exit_group(0) = ? [pid 20883] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20884 attached , child_tidptr=0x55555e7c9650) = 20595 [pid 20884] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20884] setpgid(0, 0) = 0 [pid 20884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20884] write(3, "1000", 4) = 4 [pid 20884] close(3) = 0 [pid 20884] write(1, "executing program\n", 18executing program ) = 18 [pid 20884] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20884] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20884] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20884] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20884] close(3) = -1 EBADF (Bad file descriptor) [pid 20884] close(4) = -1 EBADF (Bad file descriptor) [pid 20884] close(5) = -1 EBADF (Bad file descriptor) [pid 20884] close(6) = -1 EBADF (Bad file descriptor) [pid 20884] close(7) = -1 EBADF (Bad file descriptor) [pid 20884] close(8) = -1 EBADF (Bad file descriptor) [pid 20884] close(9) = -1 EBADF (Bad file descriptor) [pid 20884] close(10) = -1 EBADF (Bad file descriptor) [pid 20884] close(11) = -1 EBADF (Bad file descriptor) [pid 20884] close(12) = -1 EBADF (Bad file descriptor) [pid 20884] close(13) = -1 EBADF (Bad file descriptor) [pid 20884] close(14) = -1 EBADF (Bad file descriptor) [pid 20884] close(15) = -1 EBADF (Bad file descriptor) [pid 20884] close(16) = -1 EBADF (Bad file descriptor) [pid 20884] close(17) = -1 EBADF (Bad file descriptor) [pid 20884] close(18) = -1 EBADF (Bad file descriptor) [pid 20884] close(19) = -1 EBADF (Bad file descriptor) [pid 20884] close(20) = -1 EBADF (Bad file descriptor) [pid 20884] close(21) = -1 EBADF (Bad file descriptor) [pid 20884] close(22) = -1 EBADF (Bad file descriptor) [pid 20884] close(23) = -1 EBADF (Bad file descriptor) [pid 20884] close(24) = -1 EBADF (Bad file descriptor) [pid 20884] close(25) = -1 EBADF (Bad file descriptor) [pid 20884] close(26) = -1 EBADF (Bad file descriptor) [pid 20884] close(27) = -1 EBADF (Bad file descriptor) [pid 20884] close(28) = -1 EBADF (Bad file descriptor) [pid 20884] close(29) = -1 EBADF (Bad file descriptor) [pid 20884] exit_group(0) = ? [pid 20884] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20596 ./strace-static-x86_64: Process 20885 attached [pid 20885] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20885] setpgid(0, 0) = 0 [pid 20885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20885] write(3, "1000", 4) = 4 [pid 20885] close(3executing program ) = 0 [pid 20885] write(1, "executing program\n", 18) = 18 [pid 20885] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20885] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20885] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20885] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20885] close(3) = -1 EBADF (Bad file descriptor) [pid 20885] close(4) = -1 EBADF (Bad file descriptor) [pid 20885] close(5) = -1 EBADF (Bad file descriptor) [pid 20885] close(6) = -1 EBADF (Bad file descriptor) [pid 20885] close(7) = -1 EBADF (Bad file descriptor) [pid 20885] close(8) = -1 EBADF (Bad file descriptor) [pid 20885] close(9) = -1 EBADF (Bad file descriptor) [pid 20885] close(10) = -1 EBADF (Bad file descriptor) [pid 20885] close(11) = -1 EBADF (Bad file descriptor) [pid 20885] close(12) = -1 EBADF (Bad file descriptor) [pid 20885] close(13) = -1 EBADF (Bad file descriptor) [pid 20885] close(14) = -1 EBADF (Bad file descriptor) [pid 20885] close(15) = -1 EBADF (Bad file descriptor) [pid 20885] close(16) = -1 EBADF (Bad file descriptor) [pid 20885] close(17) = -1 EBADF (Bad file descriptor) [pid 20885] close(18) = -1 EBADF (Bad file descriptor) [pid 20885] close(19) = -1 EBADF (Bad file descriptor) [pid 20885] close(20) = -1 EBADF (Bad file descriptor) [pid 20885] close(21) = -1 EBADF (Bad file descriptor) [pid 20885] close(22) = -1 EBADF (Bad file descriptor) [pid 20885] close(23) = -1 EBADF (Bad file descriptor) [pid 20885] close(24) = -1 EBADF (Bad file descriptor) [pid 20885] close(25) = -1 EBADF (Bad file descriptor) [pid 20885] close(26) = -1 EBADF (Bad file descriptor) [pid 20885] close(27) = -1 EBADF (Bad file descriptor) [pid 20885] close(28) = -1 EBADF (Bad file descriptor) [pid 20885] close(29) = -1 EBADF (Bad file descriptor) [pid 20885] exit_group(0) = ? [pid 20885] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20597 ./strace-static-x86_64: Process 20886 attached [pid 20886] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20886] setpgid(0, 0) = 0 [pid 20886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20886] write(3, "1000", 4) = 4 [pid 20886] close(3) = 0 [pid 20886] write(1, "executing program\n", 18executing program ) = 18 [pid 20886] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20886] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20886] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20886] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20886] close(3) = -1 EBADF (Bad file descriptor) [pid 20886] close(4) = -1 EBADF (Bad file descriptor) [pid 20886] close(5) = -1 EBADF (Bad file descriptor) [pid 20886] close(6) = -1 EBADF (Bad file descriptor) [pid 20886] close(7) = -1 EBADF (Bad file descriptor) [pid 20886] close(8) = -1 EBADF (Bad file descriptor) [pid 20886] close(9) = -1 EBADF (Bad file descriptor) [pid 20886] close(10) = -1 EBADF (Bad file descriptor) [pid 20886] close(11) = -1 EBADF (Bad file descriptor) [pid 20886] close(12) = -1 EBADF (Bad file descriptor) [pid 20886] close(13) = -1 EBADF (Bad file descriptor) [pid 20886] close(14) = -1 EBADF (Bad file descriptor) [pid 20886] close(15) = -1 EBADF (Bad file descriptor) [pid 20886] close(16) = -1 EBADF (Bad file descriptor) [pid 20886] close(17) = -1 EBADF (Bad file descriptor) [pid 20886] close(18) = -1 EBADF (Bad file descriptor) [pid 20886] close(19) = -1 EBADF (Bad file descriptor) [pid 20886] close(20) = -1 EBADF (Bad file descriptor) [pid 20886] close(21) = -1 EBADF (Bad file descriptor) [pid 20886] close(22) = -1 EBADF (Bad file descriptor) [pid 20886] close(23) = -1 EBADF (Bad file descriptor) [pid 20886] close(24) = -1 EBADF (Bad file descriptor) [pid 20886] close(25) = -1 EBADF (Bad file descriptor) [pid 20886] close(26) = -1 EBADF (Bad file descriptor) [pid 20886] close(27) = -1 EBADF (Bad file descriptor) [pid 20886] close(28) = -1 EBADF (Bad file descriptor) [pid 20886] close(29) = -1 EBADF (Bad file descriptor) [pid 20886] exit_group(0) = ? [pid 20886] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20887 attached [pid 20887] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20598 [pid 20887] <... set_robust_list resumed>) = 0 [pid 20887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20887] setpgid(0, 0) = 0 [pid 20887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20887] write(3, "1000", 4) = 4 executing program [pid 20887] close(3) = 0 [pid 20887] write(1, "executing program\n", 18) = 18 [pid 20887] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20887] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20887] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20887] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20887] close(3) = -1 EBADF (Bad file descriptor) [pid 20887] close(4) = -1 EBADF (Bad file descriptor) [pid 20887] close(5) = -1 EBADF (Bad file descriptor) [pid 20887] close(6) = -1 EBADF (Bad file descriptor) [pid 20887] close(7) = -1 EBADF (Bad file descriptor) [pid 20887] close(8) = -1 EBADF (Bad file descriptor) [pid 20887] close(9) = -1 EBADF (Bad file descriptor) [pid 20887] close(10) = -1 EBADF (Bad file descriptor) [pid 20887] close(11) = -1 EBADF (Bad file descriptor) [pid 20887] close(12) = -1 EBADF (Bad file descriptor) [pid 20887] close(13) = -1 EBADF (Bad file descriptor) [pid 20887] close(14) = -1 EBADF (Bad file descriptor) [pid 20887] close(15) = -1 EBADF (Bad file descriptor) [pid 20887] close(16) = -1 EBADF (Bad file descriptor) [pid 20887] close(17) = -1 EBADF (Bad file descriptor) [pid 20887] close(18) = -1 EBADF (Bad file descriptor) [pid 20887] close(19) = -1 EBADF (Bad file descriptor) [pid 20887] close(20) = -1 EBADF (Bad file descriptor) [pid 20887] close(21) = -1 EBADF (Bad file descriptor) [pid 20887] close(22) = -1 EBADF (Bad file descriptor) [pid 20887] close(23) = -1 EBADF (Bad file descriptor) [pid 20887] close(24) = -1 EBADF (Bad file descriptor) [pid 20887] close(25) = -1 EBADF (Bad file descriptor) [pid 20887] close(26) = -1 EBADF (Bad file descriptor) [pid 20887] close(27) = -1 EBADF (Bad file descriptor) [pid 20887] close(28) = -1 EBADF (Bad file descriptor) [pid 20887] close(29) = -1 EBADF (Bad file descriptor) [pid 20887] exit_group(0) = ? [pid 20887] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20599 ./strace-static-x86_64: Process 20888 attached [pid 20888] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20888] setpgid(0, 0) = 0 [pid 20888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20888] write(3, "1000", 4) = 4 [pid 20888] close(3) = 0 [pid 20888] write(1, "executing program\n", 18executing program ) = 18 [pid 20888] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20888] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20888] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20888] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20888] close(3) = -1 EBADF (Bad file descriptor) [pid 20888] close(4) = -1 EBADF (Bad file descriptor) [pid 20888] close(5) = -1 EBADF (Bad file descriptor) [pid 20888] close(6) = -1 EBADF (Bad file descriptor) [pid 20888] close(7) = -1 EBADF (Bad file descriptor) [pid 20888] close(8) = -1 EBADF (Bad file descriptor) [pid 20888] close(9) = -1 EBADF (Bad file descriptor) [pid 20888] close(10) = -1 EBADF (Bad file descriptor) [pid 20888] close(11) = -1 EBADF (Bad file descriptor) [pid 20888] close(12) = -1 EBADF (Bad file descriptor) [pid 20888] close(13) = -1 EBADF (Bad file descriptor) [pid 20888] close(14) = -1 EBADF (Bad file descriptor) [pid 20888] close(15) = -1 EBADF (Bad file descriptor) [pid 20888] close(16) = -1 EBADF (Bad file descriptor) [pid 20888] close(17) = -1 EBADF (Bad file descriptor) [pid 20888] close(18) = -1 EBADF (Bad file descriptor) [pid 20888] close(19) = -1 EBADF (Bad file descriptor) [pid 20888] close(20) = -1 EBADF (Bad file descriptor) [pid 20888] close(21) = -1 EBADF (Bad file descriptor) [pid 20888] close(22) = -1 EBADF (Bad file descriptor) [pid 20888] close(23) = -1 EBADF (Bad file descriptor) [pid 20888] close(24) = -1 EBADF (Bad file descriptor) [pid 20888] close(25) = -1 EBADF (Bad file descriptor) [pid 20888] close(26) = -1 EBADF (Bad file descriptor) [pid 20888] close(27) = -1 EBADF (Bad file descriptor) [pid 20888] close(28) = -1 EBADF (Bad file descriptor) [pid 20888] close(29) = -1 EBADF (Bad file descriptor) [pid 20888] exit_group(0) = ? [pid 20888] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20889 attached , child_tidptr=0x55555e7c9650) = 20600 [pid 20889] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20889] setpgid(0, 0) = 0 [pid 20889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20889] write(3, "1000", 4) = 4 [pid 20889] close(3) = 0 [pid 20889] write(1, "executing program\n", 18executing program ) = 18 [pid 20889] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20889] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20889] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20889] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20889] close(3) = -1 EBADF (Bad file descriptor) [pid 20889] close(4) = -1 EBADF (Bad file descriptor) [pid 20889] close(5) = -1 EBADF (Bad file descriptor) [pid 20889] close(6) = -1 EBADF (Bad file descriptor) [pid 20889] close(7) = -1 EBADF (Bad file descriptor) [pid 20889] close(8) = -1 EBADF (Bad file descriptor) [pid 20889] close(9) = -1 EBADF (Bad file descriptor) [pid 20889] close(10) = -1 EBADF (Bad file descriptor) [pid 20889] close(11) = -1 EBADF (Bad file descriptor) [pid 20889] close(12) = -1 EBADF (Bad file descriptor) [pid 20889] close(13) = -1 EBADF (Bad file descriptor) [pid 20889] close(14) = -1 EBADF (Bad file descriptor) [pid 20889] close(15) = -1 EBADF (Bad file descriptor) [pid 20889] close(16) = -1 EBADF (Bad file descriptor) [pid 20889] close(17) = -1 EBADF (Bad file descriptor) [pid 20889] close(18) = -1 EBADF (Bad file descriptor) [pid 20889] close(19) = -1 EBADF (Bad file descriptor) [pid 20889] close(20) = -1 EBADF (Bad file descriptor) [pid 20889] close(21) = -1 EBADF (Bad file descriptor) [pid 20889] close(22) = -1 EBADF (Bad file descriptor) [pid 20889] close(23) = -1 EBADF (Bad file descriptor) [pid 20889] close(24) = -1 EBADF (Bad file descriptor) [pid 20889] close(25) = -1 EBADF (Bad file descriptor) [pid 20889] close(26) = -1 EBADF (Bad file descriptor) [pid 20889] close(27) = -1 EBADF (Bad file descriptor) [pid 20889] close(28) = -1 EBADF (Bad file descriptor) [pid 20889] close(29) = -1 EBADF (Bad file descriptor) [pid 20889] exit_group(0) = ? [pid 20889] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20890 attached [pid 20890] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20601 [pid 20890] <... set_robust_list resumed>) = 0 [pid 20890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20890] setpgid(0, 0) = 0 [pid 20890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20890] write(3, "1000", 4) = 4 [pid 20890] close(3executing program ) = 0 [pid 20890] write(1, "executing program\n", 18) = 18 [pid 20890] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20890] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20890] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20890] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20890] close(3) = -1 EBADF (Bad file descriptor) [pid 20890] close(4) = -1 EBADF (Bad file descriptor) [pid 20890] close(5) = -1 EBADF (Bad file descriptor) [pid 20890] close(6) = -1 EBADF (Bad file descriptor) [pid 20890] close(7) = -1 EBADF (Bad file descriptor) [pid 20890] close(8) = -1 EBADF (Bad file descriptor) [pid 20890] close(9) = -1 EBADF (Bad file descriptor) [pid 20890] close(10) = -1 EBADF (Bad file descriptor) [pid 20890] close(11) = -1 EBADF (Bad file descriptor) [pid 20890] close(12) = -1 EBADF (Bad file descriptor) [pid 20890] close(13) = -1 EBADF (Bad file descriptor) [pid 20890] close(14) = -1 EBADF (Bad file descriptor) [pid 20890] close(15) = -1 EBADF (Bad file descriptor) [pid 20890] close(16) = -1 EBADF (Bad file descriptor) [pid 20890] close(17) = -1 EBADF (Bad file descriptor) [pid 20890] close(18) = -1 EBADF (Bad file descriptor) [pid 20890] close(19) = -1 EBADF (Bad file descriptor) [pid 20890] close(20) = -1 EBADF (Bad file descriptor) [pid 20890] close(21) = -1 EBADF (Bad file descriptor) [pid 20890] close(22) = -1 EBADF (Bad file descriptor) [pid 20890] close(23) = -1 EBADF (Bad file descriptor) [pid 20890] close(24) = -1 EBADF (Bad file descriptor) [pid 20890] close(25) = -1 EBADF (Bad file descriptor) [pid 20890] close(26) = -1 EBADF (Bad file descriptor) [pid 20890] close(27) = -1 EBADF (Bad file descriptor) [pid 20890] close(28) = -1 EBADF (Bad file descriptor) [pid 20890] close(29) = -1 EBADF (Bad file descriptor) [pid 20890] exit_group(0) = ? [pid 20890] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20891 attached [pid 20891] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20602 [pid 20891] <... set_robust_list resumed>) = 0 [pid 20891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20891] setpgid(0, 0) = 0 [pid 20891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20891] write(3, "1000", 4) = 4 [pid 20891] close(3) = 0 executing program [pid 20891] write(1, "executing program\n", 18) = 18 [pid 20891] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20891] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20891] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20891] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20891] close(3) = -1 EBADF (Bad file descriptor) [pid 20891] close(4) = -1 EBADF (Bad file descriptor) [pid 20891] close(5) = -1 EBADF (Bad file descriptor) [pid 20891] close(6) = -1 EBADF (Bad file descriptor) [pid 20891] close(7) = -1 EBADF (Bad file descriptor) [pid 20891] close(8) = -1 EBADF (Bad file descriptor) [pid 20891] close(9) = -1 EBADF (Bad file descriptor) [pid 20891] close(10) = -1 EBADF (Bad file descriptor) [pid 20891] close(11) = -1 EBADF (Bad file descriptor) [pid 20891] close(12) = -1 EBADF (Bad file descriptor) [pid 20891] close(13) = -1 EBADF (Bad file descriptor) [pid 20891] close(14) = -1 EBADF (Bad file descriptor) [pid 20891] close(15) = -1 EBADF (Bad file descriptor) [pid 20891] close(16) = -1 EBADF (Bad file descriptor) [pid 20891] close(17) = -1 EBADF (Bad file descriptor) [pid 20891] close(18) = -1 EBADF (Bad file descriptor) [pid 20891] close(19) = -1 EBADF (Bad file descriptor) [pid 20891] close(20) = -1 EBADF (Bad file descriptor) [pid 20891] close(21) = -1 EBADF (Bad file descriptor) [pid 20891] close(22) = -1 EBADF (Bad file descriptor) [pid 20891] close(23) = -1 EBADF (Bad file descriptor) [pid 20891] close(24) = -1 EBADF (Bad file descriptor) [pid 20891] close(25) = -1 EBADF (Bad file descriptor) [pid 20891] close(26) = -1 EBADF (Bad file descriptor) [pid 20891] close(27) = -1 EBADF (Bad file descriptor) [pid 20891] close(28) = -1 EBADF (Bad file descriptor) [pid 20891] close(29) = -1 EBADF (Bad file descriptor) [pid 20891] exit_group(0) = ? [pid 20891] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20892 attached [pid 20892] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20603 [pid 20892] <... set_robust_list resumed>) = 0 [pid 20892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20892] setpgid(0, 0) = 0 [pid 20892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20892] write(3, "1000", 4) = 4 [pid 20892] close(3executing program ) = 0 [pid 20892] write(1, "executing program\n", 18) = 18 [pid 20892] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20892] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20892] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20892] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20892] close(3) = -1 EBADF (Bad file descriptor) [pid 20892] close(4) = -1 EBADF (Bad file descriptor) [pid 20892] close(5) = -1 EBADF (Bad file descriptor) [pid 20892] close(6) = -1 EBADF (Bad file descriptor) [pid 20892] close(7) = -1 EBADF (Bad file descriptor) [pid 20892] close(8) = -1 EBADF (Bad file descriptor) [pid 20892] close(9) = -1 EBADF (Bad file descriptor) [pid 20892] close(10) = -1 EBADF (Bad file descriptor) [pid 20892] close(11) = -1 EBADF (Bad file descriptor) [pid 20892] close(12) = -1 EBADF (Bad file descriptor) [pid 20892] close(13) = -1 EBADF (Bad file descriptor) [pid 20892] close(14) = -1 EBADF (Bad file descriptor) [pid 20892] close(15) = -1 EBADF (Bad file descriptor) [pid 20892] close(16) = -1 EBADF (Bad file descriptor) [pid 20892] close(17) = -1 EBADF (Bad file descriptor) [pid 20892] close(18) = -1 EBADF (Bad file descriptor) [pid 20892] close(19) = -1 EBADF (Bad file descriptor) [pid 20892] close(20) = -1 EBADF (Bad file descriptor) [pid 20892] close(21) = -1 EBADF (Bad file descriptor) [pid 20892] close(22) = -1 EBADF (Bad file descriptor) [pid 20892] close(23) = -1 EBADF (Bad file descriptor) [pid 20892] close(24) = -1 EBADF (Bad file descriptor) [pid 20892] close(25) = -1 EBADF (Bad file descriptor) [pid 20892] close(26) = -1 EBADF (Bad file descriptor) [pid 20892] close(27) = -1 EBADF (Bad file descriptor) [pid 20892] close(28) = -1 EBADF (Bad file descriptor) [pid 20892] close(29) = -1 EBADF (Bad file descriptor) [pid 20892] exit_group(0) = ? [pid 20892] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20604 ./strace-static-x86_64: Process 20893 attached [pid 20893] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20893] setpgid(0, 0) = 0 [pid 20893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20893] write(3, "1000", 4) = 4 [pid 20893] close(3) = 0 [pid 20893] write(1, "executing program\n", 18executing program ) = 18 [pid 20893] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20893] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20893] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20893] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20893] close(3) = -1 EBADF (Bad file descriptor) [pid 20893] close(4) = -1 EBADF (Bad file descriptor) [pid 20893] close(5) = -1 EBADF (Bad file descriptor) [pid 20893] close(6) = -1 EBADF (Bad file descriptor) [pid 20893] close(7) = -1 EBADF (Bad file descriptor) [pid 20893] close(8) = -1 EBADF (Bad file descriptor) [pid 20893] close(9) = -1 EBADF (Bad file descriptor) [pid 20893] close(10) = -1 EBADF (Bad file descriptor) [pid 20893] close(11) = -1 EBADF (Bad file descriptor) [pid 20893] close(12) = -1 EBADF (Bad file descriptor) [pid 20893] close(13) = -1 EBADF (Bad file descriptor) [pid 20893] close(14) = -1 EBADF (Bad file descriptor) [pid 20893] close(15) = -1 EBADF (Bad file descriptor) [pid 20893] close(16) = -1 EBADF (Bad file descriptor) [pid 20893] close(17) = -1 EBADF (Bad file descriptor) [pid 20893] close(18) = -1 EBADF (Bad file descriptor) [pid 20893] close(19) = -1 EBADF (Bad file descriptor) [pid 20893] close(20) = -1 EBADF (Bad file descriptor) [pid 20893] close(21) = -1 EBADF (Bad file descriptor) [pid 20893] close(22) = -1 EBADF (Bad file descriptor) [pid 20893] close(23) = -1 EBADF (Bad file descriptor) [pid 20893] close(24) = -1 EBADF (Bad file descriptor) [pid 20893] close(25) = -1 EBADF (Bad file descriptor) [pid 20893] close(26) = -1 EBADF (Bad file descriptor) [pid 20893] close(27) = -1 EBADF (Bad file descriptor) [pid 20893] close(28) = -1 EBADF (Bad file descriptor) [pid 20893] close(29) = -1 EBADF (Bad file descriptor) [pid 20893] exit_group(0) = ? [pid 20893] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20894 attached [pid 20894] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20605 [pid 20894] <... set_robust_list resumed>) = 0 [pid 20894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20894] setpgid(0, 0) = 0 [pid 20894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20894] write(3, "1000", 4) = 4 [pid 20894] close(3) = 0 [pid 20894] write(1, "executing program\n", 18executing program ) = 18 [pid 20894] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20894] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20894] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20894] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20894] close(3) = -1 EBADF (Bad file descriptor) [pid 20894] close(4) = -1 EBADF (Bad file descriptor) [pid 20894] close(5) = -1 EBADF (Bad file descriptor) [pid 20894] close(6) = -1 EBADF (Bad file descriptor) [pid 20894] close(7) = -1 EBADF (Bad file descriptor) [pid 20894] close(8) = -1 EBADF (Bad file descriptor) [pid 20894] close(9) = -1 EBADF (Bad file descriptor) [pid 20894] close(10) = -1 EBADF (Bad file descriptor) [pid 20894] close(11) = -1 EBADF (Bad file descriptor) [pid 20894] close(12) = -1 EBADF (Bad file descriptor) [pid 20894] close(13) = -1 EBADF (Bad file descriptor) [pid 20894] close(14) = -1 EBADF (Bad file descriptor) [pid 20894] close(15) = -1 EBADF (Bad file descriptor) [pid 20894] close(16) = -1 EBADF (Bad file descriptor) [pid 20894] close(17) = -1 EBADF (Bad file descriptor) [pid 20894] close(18) = -1 EBADF (Bad file descriptor) [pid 20894] close(19) = -1 EBADF (Bad file descriptor) [pid 20894] close(20) = -1 EBADF (Bad file descriptor) [pid 20894] close(21) = -1 EBADF (Bad file descriptor) [pid 20894] close(22) = -1 EBADF (Bad file descriptor) [pid 20894] close(23) = -1 EBADF (Bad file descriptor) [pid 20894] close(24) = -1 EBADF (Bad file descriptor) [pid 20894] close(25) = -1 EBADF (Bad file descriptor) [pid 20894] close(26) = -1 EBADF (Bad file descriptor) [pid 20894] close(27) = -1 EBADF (Bad file descriptor) [pid 20894] close(28) = -1 EBADF (Bad file descriptor) [pid 20894] close(29) = -1 EBADF (Bad file descriptor) [pid 20894] exit_group(0) = ? [pid 20894] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20606 ./strace-static-x86_64: Process 20895 attached [pid 20895] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20895] setpgid(0, 0) = 0 [pid 20895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20895] write(3, "1000", 4) = 4 executing program [pid 20895] close(3) = 0 [pid 20895] write(1, "executing program\n", 18) = 18 [pid 20895] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20895] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20895] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20895] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20895] close(3) = -1 EBADF (Bad file descriptor) [pid 20895] close(4) = -1 EBADF (Bad file descriptor) [pid 20895] close(5) = -1 EBADF (Bad file descriptor) [pid 20895] close(6) = -1 EBADF (Bad file descriptor) [pid 20895] close(7) = -1 EBADF (Bad file descriptor) [pid 20895] close(8) = -1 EBADF (Bad file descriptor) [pid 20895] close(9) = -1 EBADF (Bad file descriptor) [pid 20895] close(10) = -1 EBADF (Bad file descriptor) [pid 20895] close(11) = -1 EBADF (Bad file descriptor) [pid 20895] close(12) = -1 EBADF (Bad file descriptor) [pid 20895] close(13) = -1 EBADF (Bad file descriptor) [pid 20895] close(14) = -1 EBADF (Bad file descriptor) [pid 20895] close(15) = -1 EBADF (Bad file descriptor) [pid 20895] close(16) = -1 EBADF (Bad file descriptor) [pid 20895] close(17) = -1 EBADF (Bad file descriptor) [pid 20895] close(18) = -1 EBADF (Bad file descriptor) [pid 20895] close(19) = -1 EBADF (Bad file descriptor) [pid 20895] close(20) = -1 EBADF (Bad file descriptor) [pid 20895] close(21) = -1 EBADF (Bad file descriptor) [pid 20895] close(22) = -1 EBADF (Bad file descriptor) [pid 20895] close(23) = -1 EBADF (Bad file descriptor) [pid 20895] close(24) = -1 EBADF (Bad file descriptor) [pid 20895] close(25) = -1 EBADF (Bad file descriptor) [pid 20895] close(26) = -1 EBADF (Bad file descriptor) [pid 20895] close(27) = -1 EBADF (Bad file descriptor) [pid 20895] close(28) = -1 EBADF (Bad file descriptor) [pid 20895] close(29) = -1 EBADF (Bad file descriptor) [pid 20895] exit_group(0) = ? [pid 20895] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20607 ./strace-static-x86_64: Process 20896 attached [pid 20896] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20896] setpgid(0, 0) = 0 [pid 20896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20896] write(3, "1000", 4) = 4 [pid 20896] close(3) = 0 [pid 20896] write(1, "executing program\n", 18executing program ) = 18 [pid 20896] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20896] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20896] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20896] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20896] close(3) = -1 EBADF (Bad file descriptor) [pid 20896] close(4) = -1 EBADF (Bad file descriptor) [pid 20896] close(5) = -1 EBADF (Bad file descriptor) [pid 20896] close(6) = -1 EBADF (Bad file descriptor) [pid 20896] close(7) = -1 EBADF (Bad file descriptor) [pid 20896] close(8) = -1 EBADF (Bad file descriptor) [pid 20896] close(9) = -1 EBADF (Bad file descriptor) [pid 20896] close(10) = -1 EBADF (Bad file descriptor) [pid 20896] close(11) = -1 EBADF (Bad file descriptor) [pid 20896] close(12) = -1 EBADF (Bad file descriptor) [pid 20896] close(13) = -1 EBADF (Bad file descriptor) [pid 20896] close(14) = -1 EBADF (Bad file descriptor) [pid 20896] close(15) = -1 EBADF (Bad file descriptor) [pid 20896] close(16) = -1 EBADF (Bad file descriptor) [pid 20896] close(17) = -1 EBADF (Bad file descriptor) [pid 20896] close(18) = -1 EBADF (Bad file descriptor) [pid 20896] close(19) = -1 EBADF (Bad file descriptor) [pid 20896] close(20) = -1 EBADF (Bad file descriptor) [pid 20896] close(21) = -1 EBADF (Bad file descriptor) [pid 20896] close(22) = -1 EBADF (Bad file descriptor) [pid 20896] close(23) = -1 EBADF (Bad file descriptor) [pid 20896] close(24) = -1 EBADF (Bad file descriptor) [pid 20896] close(25) = -1 EBADF (Bad file descriptor) [pid 20896] close(26) = -1 EBADF (Bad file descriptor) [pid 20896] close(27) = -1 EBADF (Bad file descriptor) [pid 20896] close(28) = -1 EBADF (Bad file descriptor) [pid 20896] close(29) = -1 EBADF (Bad file descriptor) [pid 20896] exit_group(0) = ? [pid 20896] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20608 ./strace-static-x86_64: Process 20897 attached [pid 20897] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20897] setpgid(0, 0) = 0 [pid 20897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20897] write(3, "1000", 4) = 4 [pid 20897] close(3) = 0 [pid 20897] write(1, "executing program\n", 18executing program ) = 18 [pid 20897] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20897] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20897] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20897] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20897] close(3) = -1 EBADF (Bad file descriptor) [pid 20897] close(4) = -1 EBADF (Bad file descriptor) [pid 20897] close(5) = -1 EBADF (Bad file descriptor) [pid 20897] close(6) = -1 EBADF (Bad file descriptor) [pid 20897] close(7) = -1 EBADF (Bad file descriptor) [pid 20897] close(8) = -1 EBADF (Bad file descriptor) [pid 20897] close(9) = -1 EBADF (Bad file descriptor) [pid 20897] close(10) = -1 EBADF (Bad file descriptor) [pid 20897] close(11) = -1 EBADF (Bad file descriptor) [pid 20897] close(12) = -1 EBADF (Bad file descriptor) [pid 20897] close(13) = -1 EBADF (Bad file descriptor) [pid 20897] close(14) = -1 EBADF (Bad file descriptor) [pid 20897] close(15) = -1 EBADF (Bad file descriptor) [pid 20897] close(16) = -1 EBADF (Bad file descriptor) [pid 20897] close(17) = -1 EBADF (Bad file descriptor) [pid 20897] close(18) = -1 EBADF (Bad file descriptor) [pid 20897] close(19) = -1 EBADF (Bad file descriptor) [pid 20897] close(20) = -1 EBADF (Bad file descriptor) [pid 20897] close(21) = -1 EBADF (Bad file descriptor) [pid 20897] close(22) = -1 EBADF (Bad file descriptor) [pid 20897] close(23) = -1 EBADF (Bad file descriptor) [pid 20897] close(24) = -1 EBADF (Bad file descriptor) [pid 20897] close(25) = -1 EBADF (Bad file descriptor) [pid 20897] close(26) = -1 EBADF (Bad file descriptor) [pid 20897] close(27) = -1 EBADF (Bad file descriptor) [pid 20897] close(28) = -1 EBADF (Bad file descriptor) [pid 20897] close(29) = -1 EBADF (Bad file descriptor) [pid 20897] exit_group(0) = ? [pid 20897] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20609 ./strace-static-x86_64: Process 20898 attached [pid 20898] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20898] setpgid(0, 0) = 0 [pid 20898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20898] write(3, "1000", 4) = 4 [pid 20898] close(3) = 0 [pid 20898] write(1, "executing program\n", 18executing program ) = 18 [pid 20898] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20898] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20898] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20898] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20898] close(3) = -1 EBADF (Bad file descriptor) [pid 20898] close(4) = -1 EBADF (Bad file descriptor) [pid 20898] close(5) = -1 EBADF (Bad file descriptor) [pid 20898] close(6) = -1 EBADF (Bad file descriptor) [pid 20898] close(7) = -1 EBADF (Bad file descriptor) [pid 20898] close(8) = -1 EBADF (Bad file descriptor) [pid 20898] close(9) = -1 EBADF (Bad file descriptor) [pid 20898] close(10) = -1 EBADF (Bad file descriptor) [pid 20898] close(11) = -1 EBADF (Bad file descriptor) [pid 20898] close(12) = -1 EBADF (Bad file descriptor) [pid 20898] close(13) = -1 EBADF (Bad file descriptor) [pid 20898] close(14) = -1 EBADF (Bad file descriptor) [pid 20898] close(15) = -1 EBADF (Bad file descriptor) [pid 20898] close(16) = -1 EBADF (Bad file descriptor) [pid 20898] close(17) = -1 EBADF (Bad file descriptor) [pid 20898] close(18) = -1 EBADF (Bad file descriptor) [pid 20898] close(19) = -1 EBADF (Bad file descriptor) [pid 20898] close(20) = -1 EBADF (Bad file descriptor) [pid 20898] close(21) = -1 EBADF (Bad file descriptor) [pid 20898] close(22) = -1 EBADF (Bad file descriptor) [pid 20898] close(23) = -1 EBADF (Bad file descriptor) [pid 20898] close(24) = -1 EBADF (Bad file descriptor) [pid 20898] close(25) = -1 EBADF (Bad file descriptor) [pid 20898] close(26) = -1 EBADF (Bad file descriptor) [pid 20898] close(27) = -1 EBADF (Bad file descriptor) [pid 20898] close(28) = -1 EBADF (Bad file descriptor) [pid 20898] close(29) = -1 EBADF (Bad file descriptor) [pid 20898] exit_group(0) = ? [pid 20898] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20899 attached , child_tidptr=0x55555e7c9650) = 20610 [pid 20899] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20899] setpgid(0, 0) = 0 [pid 20899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20899] write(3, "1000", 4) = 4 [pid 20899] close(3) = 0 [pid 20899] write(1, "executing program\n", 18executing program ) = 18 [pid 20899] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20899] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20899] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20899] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20899] close(3) = -1 EBADF (Bad file descriptor) [pid 20899] close(4) = -1 EBADF (Bad file descriptor) [pid 20899] close(5) = -1 EBADF (Bad file descriptor) [pid 20899] close(6) = -1 EBADF (Bad file descriptor) [pid 20899] close(7) = -1 EBADF (Bad file descriptor) [pid 20899] close(8) = -1 EBADF (Bad file descriptor) [pid 20899] close(9) = -1 EBADF (Bad file descriptor) [pid 20899] close(10) = -1 EBADF (Bad file descriptor) [pid 20899] close(11) = -1 EBADF (Bad file descriptor) [pid 20899] close(12) = -1 EBADF (Bad file descriptor) [pid 20899] close(13) = -1 EBADF (Bad file descriptor) [pid 20899] close(14) = -1 EBADF (Bad file descriptor) [pid 20899] close(15) = -1 EBADF (Bad file descriptor) [pid 20899] close(16) = -1 EBADF (Bad file descriptor) [pid 20899] close(17) = -1 EBADF (Bad file descriptor) [pid 20899] close(18) = -1 EBADF (Bad file descriptor) [pid 20899] close(19) = -1 EBADF (Bad file descriptor) [pid 20899] close(20) = -1 EBADF (Bad file descriptor) [pid 20899] close(21) = -1 EBADF (Bad file descriptor) [pid 20899] close(22) = -1 EBADF (Bad file descriptor) [pid 20899] close(23) = -1 EBADF (Bad file descriptor) [pid 20899] close(24) = -1 EBADF (Bad file descriptor) [pid 20899] close(25) = -1 EBADF (Bad file descriptor) [pid 20899] close(26) = -1 EBADF (Bad file descriptor) [pid 20899] close(27) = -1 EBADF (Bad file descriptor) [pid 20899] close(28) = -1 EBADF (Bad file descriptor) [pid 20899] close(29) = -1 EBADF (Bad file descriptor) [pid 20899] exit_group(0) = ? [pid 20899] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20900 attached [pid 20900] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20611 [pid 20900] <... set_robust_list resumed>) = 0 [pid 20900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20900] setpgid(0, 0) = 0 [pid 20900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20900] write(3, "1000", 4) = 4 executing program [pid 20900] close(3) = 0 [pid 20900] write(1, "executing program\n", 18) = 18 [pid 20900] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20900] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20900] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20900] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20900] close(3) = -1 EBADF (Bad file descriptor) [pid 20900] close(4) = -1 EBADF (Bad file descriptor) [pid 20900] close(5) = -1 EBADF (Bad file descriptor) [pid 20900] close(6) = -1 EBADF (Bad file descriptor) [pid 20900] close(7) = -1 EBADF (Bad file descriptor) [pid 20900] close(8) = -1 EBADF (Bad file descriptor) [pid 20900] close(9) = -1 EBADF (Bad file descriptor) [pid 20900] close(10) = -1 EBADF (Bad file descriptor) [pid 20900] close(11) = -1 EBADF (Bad file descriptor) [pid 20900] close(12) = -1 EBADF (Bad file descriptor) [pid 20900] close(13) = -1 EBADF (Bad file descriptor) [pid 20900] close(14) = -1 EBADF (Bad file descriptor) [pid 20900] close(15) = -1 EBADF (Bad file descriptor) [pid 20900] close(16) = -1 EBADF (Bad file descriptor) [pid 20900] close(17) = -1 EBADF (Bad file descriptor) [pid 20900] close(18) = -1 EBADF (Bad file descriptor) [pid 20900] close(19) = -1 EBADF (Bad file descriptor) [pid 20900] close(20) = -1 EBADF (Bad file descriptor) [pid 20900] close(21) = -1 EBADF (Bad file descriptor) [pid 20900] close(22) = -1 EBADF (Bad file descriptor) [pid 20900] close(23) = -1 EBADF (Bad file descriptor) [pid 20900] close(24) = -1 EBADF (Bad file descriptor) [pid 20900] close(25) = -1 EBADF (Bad file descriptor) [pid 20900] close(26) = -1 EBADF (Bad file descriptor) [pid 20900] close(27) = -1 EBADF (Bad file descriptor) [pid 20900] close(28) = -1 EBADF (Bad file descriptor) [pid 20900] close(29) = -1 EBADF (Bad file descriptor) [pid 20900] exit_group(0) = ? [pid 20900] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20901 attached [pid 20901] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20612 [pid 20901] <... set_robust_list resumed>) = 0 [pid 20901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20901] setpgid(0, 0) = 0 [pid 20901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20901] write(3, "1000", 4) = 4 [pid 20901] close(3executing program ) = 0 [pid 20901] write(1, "executing program\n", 18) = 18 [pid 20901] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20901] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20901] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20901] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20901] close(3) = -1 EBADF (Bad file descriptor) [pid 20901] close(4) = -1 EBADF (Bad file descriptor) [pid 20901] close(5) = -1 EBADF (Bad file descriptor) [pid 20901] close(6) = -1 EBADF (Bad file descriptor) [pid 20901] close(7) = -1 EBADF (Bad file descriptor) [pid 20901] close(8) = -1 EBADF (Bad file descriptor) [pid 20901] close(9) = -1 EBADF (Bad file descriptor) [pid 20901] close(10) = -1 EBADF (Bad file descriptor) [pid 20901] close(11) = -1 EBADF (Bad file descriptor) [pid 20901] close(12) = -1 EBADF (Bad file descriptor) [pid 20901] close(13) = -1 EBADF (Bad file descriptor) [pid 20901] close(14) = -1 EBADF (Bad file descriptor) [pid 20901] close(15) = -1 EBADF (Bad file descriptor) [pid 20901] close(16) = -1 EBADF (Bad file descriptor) [pid 20901] close(17) = -1 EBADF (Bad file descriptor) [pid 20901] close(18) = -1 EBADF (Bad file descriptor) [pid 20901] close(19) = -1 EBADF (Bad file descriptor) [pid 20901] close(20) = -1 EBADF (Bad file descriptor) [pid 20901] close(21) = -1 EBADF (Bad file descriptor) [pid 20901] close(22) = -1 EBADF (Bad file descriptor) [pid 20901] close(23) = -1 EBADF (Bad file descriptor) [pid 20901] close(24) = -1 EBADF (Bad file descriptor) [pid 20901] close(25) = -1 EBADF (Bad file descriptor) [pid 20901] close(26) = -1 EBADF (Bad file descriptor) [pid 20901] close(27) = -1 EBADF (Bad file descriptor) [pid 20901] close(28) = -1 EBADF (Bad file descriptor) [pid 20901] close(29) = -1 EBADF (Bad file descriptor) [pid 20901] exit_group(0) = ? [pid 20901] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20613 ./strace-static-x86_64: Process 20902 attached [pid 20902] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20902] setpgid(0, 0) = 0 [pid 20902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20902] write(3, "1000", 4) = 4 [pid 20902] close(3) = 0 [pid 20902] write(1, "executing program\n", 18executing program ) = 18 [pid 20902] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20902] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20902] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20902] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20902] close(3) = -1 EBADF (Bad file descriptor) [pid 20902] close(4) = -1 EBADF (Bad file descriptor) [pid 20902] close(5) = -1 EBADF (Bad file descriptor) [pid 20902] close(6) = -1 EBADF (Bad file descriptor) [pid 20902] close(7) = -1 EBADF (Bad file descriptor) [pid 20902] close(8) = -1 EBADF (Bad file descriptor) [pid 20902] close(9) = -1 EBADF (Bad file descriptor) [pid 20902] close(10) = -1 EBADF (Bad file descriptor) [pid 20902] close(11) = -1 EBADF (Bad file descriptor) [pid 20902] close(12) = -1 EBADF (Bad file descriptor) [pid 20902] close(13) = -1 EBADF (Bad file descriptor) [pid 20902] close(14) = -1 EBADF (Bad file descriptor) [pid 20902] close(15) = -1 EBADF (Bad file descriptor) [pid 20902] close(16) = -1 EBADF (Bad file descriptor) [pid 20902] close(17) = -1 EBADF (Bad file descriptor) [pid 20902] close(18) = -1 EBADF (Bad file descriptor) [pid 20902] close(19) = -1 EBADF (Bad file descriptor) [pid 20902] close(20) = -1 EBADF (Bad file descriptor) [pid 20902] close(21) = -1 EBADF (Bad file descriptor) [pid 20902] close(22) = -1 EBADF (Bad file descriptor) [pid 20902] close(23) = -1 EBADF (Bad file descriptor) [pid 20902] close(24) = -1 EBADF (Bad file descriptor) [pid 20902] close(25) = -1 EBADF (Bad file descriptor) [pid 20902] close(26) = -1 EBADF (Bad file descriptor) [pid 20902] close(27) = -1 EBADF (Bad file descriptor) [pid 20902] close(28) = -1 EBADF (Bad file descriptor) [pid 20902] close(29) = -1 EBADF (Bad file descriptor) [pid 20902] exit_group(0) = ? [pid 20902] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20614 ./strace-static-x86_64: Process 20903 attached [pid 20903] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20903] setpgid(0, 0) = 0 [pid 20903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20903] write(3, "1000", 4) = 4 [pid 20903] close(3) = 0 [pid 20903] write(1, "executing program\n", 18executing program ) = 18 [pid 20903] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20903] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20903] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20903] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20903] close(3) = -1 EBADF (Bad file descriptor) [pid 20903] close(4) = -1 EBADF (Bad file descriptor) [pid 20903] close(5) = -1 EBADF (Bad file descriptor) [pid 20903] close(6) = -1 EBADF (Bad file descriptor) [pid 20903] close(7) = -1 EBADF (Bad file descriptor) [pid 20903] close(8) = -1 EBADF (Bad file descriptor) [pid 20903] close(9) = -1 EBADF (Bad file descriptor) [pid 20903] close(10) = -1 EBADF (Bad file descriptor) [pid 20903] close(11) = -1 EBADF (Bad file descriptor) [pid 20903] close(12) = -1 EBADF (Bad file descriptor) [pid 20903] close(13) = -1 EBADF (Bad file descriptor) [pid 20903] close(14) = -1 EBADF (Bad file descriptor) [pid 20903] close(15) = -1 EBADF (Bad file descriptor) [pid 20903] close(16) = -1 EBADF (Bad file descriptor) [pid 20903] close(17) = -1 EBADF (Bad file descriptor) [pid 20903] close(18) = -1 EBADF (Bad file descriptor) [pid 20903] close(19) = -1 EBADF (Bad file descriptor) [pid 20903] close(20) = -1 EBADF (Bad file descriptor) [pid 20903] close(21) = -1 EBADF (Bad file descriptor) [pid 20903] close(22) = -1 EBADF (Bad file descriptor) [pid 20903] close(23) = -1 EBADF (Bad file descriptor) [pid 20903] close(24) = -1 EBADF (Bad file descriptor) [pid 20903] close(25) = -1 EBADF (Bad file descriptor) [pid 20903] close(26) = -1 EBADF (Bad file descriptor) [pid 20903] close(27) = -1 EBADF (Bad file descriptor) [pid 20903] close(28) = -1 EBADF (Bad file descriptor) [pid 20903] close(29) = -1 EBADF (Bad file descriptor) [pid 20903] exit_group(0) = ? [pid 20903] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20904 attached , child_tidptr=0x55555e7c9650) = 20615 [pid 20904] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20904] setpgid(0, 0) = 0 [pid 20904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20904] write(3, "1000", 4) = 4 [pid 20904] close(3) = 0 [pid 20904] write(1, "executing program\n", 18executing program ) = 18 [pid 20904] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20904] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20904] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20904] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20904] close(3) = -1 EBADF (Bad file descriptor) [pid 20904] close(4) = -1 EBADF (Bad file descriptor) [pid 20904] close(5) = -1 EBADF (Bad file descriptor) [pid 20904] close(6) = -1 EBADF (Bad file descriptor) [pid 20904] close(7) = -1 EBADF (Bad file descriptor) [pid 20904] close(8) = -1 EBADF (Bad file descriptor) [pid 20904] close(9) = -1 EBADF (Bad file descriptor) [pid 20904] close(10) = -1 EBADF (Bad file descriptor) [pid 20904] close(11) = -1 EBADF (Bad file descriptor) [pid 20904] close(12) = -1 EBADF (Bad file descriptor) [pid 20904] close(13) = -1 EBADF (Bad file descriptor) [pid 20904] close(14) = -1 EBADF (Bad file descriptor) [pid 20904] close(15) = -1 EBADF (Bad file descriptor) [pid 20904] close(16) = -1 EBADF (Bad file descriptor) [pid 20904] close(17) = -1 EBADF (Bad file descriptor) [pid 20904] close(18) = -1 EBADF (Bad file descriptor) [pid 20904] close(19) = -1 EBADF (Bad file descriptor) [pid 20904] close(20) = -1 EBADF (Bad file descriptor) [pid 20904] close(21) = -1 EBADF (Bad file descriptor) [pid 20904] close(22) = -1 EBADF (Bad file descriptor) [pid 20904] close(23) = -1 EBADF (Bad file descriptor) [pid 20904] close(24) = -1 EBADF (Bad file descriptor) [pid 20904] close(25) = -1 EBADF (Bad file descriptor) [pid 20904] close(26) = -1 EBADF (Bad file descriptor) [pid 20904] close(27) = -1 EBADF (Bad file descriptor) [pid 20904] close(28) = -1 EBADF (Bad file descriptor) [pid 20904] close(29) = -1 EBADF (Bad file descriptor) [pid 20904] exit_group(0) = ? [pid 20904] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20616 ./strace-static-x86_64: Process 20905 attached [pid 20905] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20905] setpgid(0, 0) = 0 [pid 20905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20905] write(3, "1000", 4) = 4 [pid 20905] close(3) = 0 [pid 20905] write(1, "executing program\n", 18executing program ) = 18 [pid 20905] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20905] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20905] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20905] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20905] close(3) = -1 EBADF (Bad file descriptor) [pid 20905] close(4) = -1 EBADF (Bad file descriptor) [pid 20905] close(5) = -1 EBADF (Bad file descriptor) [pid 20905] close(6) = -1 EBADF (Bad file descriptor) [pid 20905] close(7) = -1 EBADF (Bad file descriptor) [pid 20905] close(8) = -1 EBADF (Bad file descriptor) [pid 20905] close(9) = -1 EBADF (Bad file descriptor) [pid 20905] close(10) = -1 EBADF (Bad file descriptor) [pid 20905] close(11) = -1 EBADF (Bad file descriptor) [pid 20905] close(12) = -1 EBADF (Bad file descriptor) [pid 20905] close(13) = -1 EBADF (Bad file descriptor) [pid 20905] close(14) = -1 EBADF (Bad file descriptor) [pid 20905] close(15) = -1 EBADF (Bad file descriptor) [pid 20905] close(16) = -1 EBADF (Bad file descriptor) [pid 20905] close(17) = -1 EBADF (Bad file descriptor) [pid 20905] close(18) = -1 EBADF (Bad file descriptor) [pid 20905] close(19) = -1 EBADF (Bad file descriptor) [pid 20905] close(20) = -1 EBADF (Bad file descriptor) [pid 20905] close(21) = -1 EBADF (Bad file descriptor) [pid 20905] close(22) = -1 EBADF (Bad file descriptor) [pid 20905] close(23) = -1 EBADF (Bad file descriptor) [pid 20905] close(24) = -1 EBADF (Bad file descriptor) [pid 20905] close(25) = -1 EBADF (Bad file descriptor) [pid 20905] close(26) = -1 EBADF (Bad file descriptor) [pid 20905] close(27) = -1 EBADF (Bad file descriptor) [pid 20905] close(28) = -1 EBADF (Bad file descriptor) [pid 20905] close(29) = -1 EBADF (Bad file descriptor) [pid 20905] exit_group(0) = ? [pid 20905] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20906 attached [pid 20906] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20617 [pid 20906] <... set_robust_list resumed>) = 0 [pid 20906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20906] setpgid(0, 0) = 0 [pid 20906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20906] write(3, "1000", 4) = 4 [pid 20906] close(3) = 0 executing program [pid 20906] write(1, "executing program\n", 18) = 18 [pid 20906] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20906] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20906] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20906] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20906] close(3) = -1 EBADF (Bad file descriptor) [pid 20906] close(4) = -1 EBADF (Bad file descriptor) [pid 20906] close(5) = -1 EBADF (Bad file descriptor) [pid 20906] close(6) = -1 EBADF (Bad file descriptor) [pid 20906] close(7) = -1 EBADF (Bad file descriptor) [pid 20906] close(8) = -1 EBADF (Bad file descriptor) [pid 20906] close(9) = -1 EBADF (Bad file descriptor) [pid 20906] close(10) = -1 EBADF (Bad file descriptor) [pid 20906] close(11) = -1 EBADF (Bad file descriptor) [pid 20906] close(12) = -1 EBADF (Bad file descriptor) [pid 20906] close(13) = -1 EBADF (Bad file descriptor) [pid 20906] close(14) = -1 EBADF (Bad file descriptor) [pid 20906] close(15) = -1 EBADF (Bad file descriptor) [pid 20906] close(16) = -1 EBADF (Bad file descriptor) [pid 20906] close(17) = -1 EBADF (Bad file descriptor) [pid 20906] close(18) = -1 EBADF (Bad file descriptor) [pid 20906] close(19) = -1 EBADF (Bad file descriptor) [pid 20906] close(20) = -1 EBADF (Bad file descriptor) [pid 20906] close(21) = -1 EBADF (Bad file descriptor) [pid 20906] close(22) = -1 EBADF (Bad file descriptor) [pid 20906] close(23) = -1 EBADF (Bad file descriptor) [pid 20906] close(24) = -1 EBADF (Bad file descriptor) [pid 20906] close(25) = -1 EBADF (Bad file descriptor) [pid 20906] close(26) = -1 EBADF (Bad file descriptor) [pid 20906] close(27) = -1 EBADF (Bad file descriptor) [pid 20906] close(28) = -1 EBADF (Bad file descriptor) [pid 20906] close(29) = -1 EBADF (Bad file descriptor) [pid 20906] exit_group(0) = ? [pid 20906] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20618 ./strace-static-x86_64: Process 20907 attached [pid 20907] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20907] setpgid(0, 0) = 0 [pid 20907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20907] write(3, "1000", 4) = 4 [pid 20907] close(3) = 0 [pid 20907] write(1, "executing program\n", 18executing program ) = 18 [pid 20907] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20907] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20907] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20907] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20907] close(3) = -1 EBADF (Bad file descriptor) [pid 20907] close(4) = -1 EBADF (Bad file descriptor) [pid 20907] close(5) = -1 EBADF (Bad file descriptor) [pid 20907] close(6) = -1 EBADF (Bad file descriptor) [pid 20907] close(7) = -1 EBADF (Bad file descriptor) [pid 20907] close(8) = -1 EBADF (Bad file descriptor) [pid 20907] close(9) = -1 EBADF (Bad file descriptor) [pid 20907] close(10) = -1 EBADF (Bad file descriptor) [pid 20907] close(11) = -1 EBADF (Bad file descriptor) [pid 20907] close(12) = -1 EBADF (Bad file descriptor) [pid 20907] close(13) = -1 EBADF (Bad file descriptor) [pid 20907] close(14) = -1 EBADF (Bad file descriptor) [pid 20907] close(15) = -1 EBADF (Bad file descriptor) [pid 20907] close(16) = -1 EBADF (Bad file descriptor) [pid 20907] close(17) = -1 EBADF (Bad file descriptor) [pid 20907] close(18) = -1 EBADF (Bad file descriptor) [pid 20907] close(19) = -1 EBADF (Bad file descriptor) [pid 20907] close(20) = -1 EBADF (Bad file descriptor) [pid 20907] close(21) = -1 EBADF (Bad file descriptor) [pid 20907] close(22) = -1 EBADF (Bad file descriptor) [pid 20907] close(23) = -1 EBADF (Bad file descriptor) [pid 20907] close(24) = -1 EBADF (Bad file descriptor) [pid 20907] close(25) = -1 EBADF (Bad file descriptor) [pid 20907] close(26) = -1 EBADF (Bad file descriptor) [pid 20907] close(27) = -1 EBADF (Bad file descriptor) [pid 20907] close(28) = -1 EBADF (Bad file descriptor) [pid 20907] close(29) = -1 EBADF (Bad file descriptor) [pid 20907] exit_group(0) = ? [pid 20907] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20908 attached , child_tidptr=0x55555e7c9650) = 20619 [pid 20908] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20908] setpgid(0, 0) = 0 [pid 20908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20908] write(3, "1000", 4) = 4 [pid 20908] close(3) = 0 [pid 20908] write(1, "executing program\n", 18executing program ) = 18 [pid 20908] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20908] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20908] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20908] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20908] close(3) = -1 EBADF (Bad file descriptor) [pid 20908] close(4) = -1 EBADF (Bad file descriptor) [pid 20908] close(5) = -1 EBADF (Bad file descriptor) [pid 20908] close(6) = -1 EBADF (Bad file descriptor) [pid 20908] close(7) = -1 EBADF (Bad file descriptor) [pid 20908] close(8) = -1 EBADF (Bad file descriptor) [pid 20908] close(9) = -1 EBADF (Bad file descriptor) [pid 20908] close(10) = -1 EBADF (Bad file descriptor) [pid 20908] close(11) = -1 EBADF (Bad file descriptor) [pid 20908] close(12) = -1 EBADF (Bad file descriptor) [pid 20908] close(13) = -1 EBADF (Bad file descriptor) [pid 20908] close(14) = -1 EBADF (Bad file descriptor) [pid 20908] close(15) = -1 EBADF (Bad file descriptor) [pid 20908] close(16) = -1 EBADF (Bad file descriptor) [pid 20908] close(17) = -1 EBADF (Bad file descriptor) [pid 20908] close(18) = -1 EBADF (Bad file descriptor) [pid 20908] close(19) = -1 EBADF (Bad file descriptor) [pid 20908] close(20) = -1 EBADF (Bad file descriptor) [pid 20908] close(21) = -1 EBADF (Bad file descriptor) [pid 20908] close(22) = -1 EBADF (Bad file descriptor) [pid 20908] close(23) = -1 EBADF (Bad file descriptor) [pid 20908] close(24) = -1 EBADF (Bad file descriptor) [pid 20908] close(25) = -1 EBADF (Bad file descriptor) [pid 20908] close(26) = -1 EBADF (Bad file descriptor) [pid 20908] close(27) = -1 EBADF (Bad file descriptor) [pid 20908] close(28) = -1 EBADF (Bad file descriptor) [pid 20908] close(29) = -1 EBADF (Bad file descriptor) [pid 20908] exit_group(0) = ? [pid 20908] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20909 attached [pid 20909] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20620 [pid 20909] <... set_robust_list resumed>) = 0 [pid 20909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20909] setpgid(0, 0) = 0 [pid 20909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20909] write(3, "1000", 4) = 4 [pid 20909] close(3) = 0 [pid 20909] write(1, "executing program\n", 18executing program ) = 18 [pid 20909] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20909] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20909] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20909] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20909] close(3) = -1 EBADF (Bad file descriptor) [pid 20909] close(4) = -1 EBADF (Bad file descriptor) [pid 20909] close(5) = -1 EBADF (Bad file descriptor) [pid 20909] close(6) = -1 EBADF (Bad file descriptor) [pid 20909] close(7) = -1 EBADF (Bad file descriptor) [pid 20909] close(8) = -1 EBADF (Bad file descriptor) [pid 20909] close(9) = -1 EBADF (Bad file descriptor) [pid 20909] close(10) = -1 EBADF (Bad file descriptor) [pid 20909] close(11) = -1 EBADF (Bad file descriptor) [pid 20909] close(12) = -1 EBADF (Bad file descriptor) [pid 20909] close(13) = -1 EBADF (Bad file descriptor) [pid 20909] close(14) = -1 EBADF (Bad file descriptor) [pid 20909] close(15) = -1 EBADF (Bad file descriptor) [pid 20909] close(16) = -1 EBADF (Bad file descriptor) [pid 20909] close(17) = -1 EBADF (Bad file descriptor) [pid 20909] close(18) = -1 EBADF (Bad file descriptor) [pid 20909] close(19) = -1 EBADF (Bad file descriptor) [pid 20909] close(20) = -1 EBADF (Bad file descriptor) [pid 20909] close(21) = -1 EBADF (Bad file descriptor) [pid 20909] close(22) = -1 EBADF (Bad file descriptor) [pid 20909] close(23) = -1 EBADF (Bad file descriptor) [pid 20909] close(24) = -1 EBADF (Bad file descriptor) [pid 20909] close(25) = -1 EBADF (Bad file descriptor) [pid 20909] close(26) = -1 EBADF (Bad file descriptor) [pid 20909] close(27) = -1 EBADF (Bad file descriptor) [pid 20909] close(28) = -1 EBADF (Bad file descriptor) [pid 20909] close(29) = -1 EBADF (Bad file descriptor) [pid 20909] exit_group(0) = ? [pid 20909] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20621 ./strace-static-x86_64: Process 20910 attached [pid 20910] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20910] setpgid(0, 0) = 0 [pid 20910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20910] write(3, "1000", 4) = 4 [pid 20910] close(3) = 0 [pid 20910] write(1, "executing program\n", 18executing program ) = 18 [pid 20910] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20910] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20910] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20910] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20910] close(3) = -1 EBADF (Bad file descriptor) [pid 20910] close(4) = -1 EBADF (Bad file descriptor) [pid 20910] close(5) = -1 EBADF (Bad file descriptor) [pid 20910] close(6) = -1 EBADF (Bad file descriptor) [pid 20910] close(7) = -1 EBADF (Bad file descriptor) [pid 20910] close(8) = -1 EBADF (Bad file descriptor) [pid 20910] close(9) = -1 EBADF (Bad file descriptor) [pid 20910] close(10) = -1 EBADF (Bad file descriptor) [pid 20910] close(11) = -1 EBADF (Bad file descriptor) [pid 20910] close(12) = -1 EBADF (Bad file descriptor) [pid 20910] close(13) = -1 EBADF (Bad file descriptor) [pid 20910] close(14) = -1 EBADF (Bad file descriptor) [pid 20910] close(15) = -1 EBADF (Bad file descriptor) [pid 20910] close(16) = -1 EBADF (Bad file descriptor) [pid 20910] close(17) = -1 EBADF (Bad file descriptor) [pid 20910] close(18) = -1 EBADF (Bad file descriptor) [pid 20910] close(19) = -1 EBADF (Bad file descriptor) [pid 20910] close(20) = -1 EBADF (Bad file descriptor) [pid 20910] close(21) = -1 EBADF (Bad file descriptor) [pid 20910] close(22) = -1 EBADF (Bad file descriptor) [pid 20910] close(23) = -1 EBADF (Bad file descriptor) [pid 20910] close(24) = -1 EBADF (Bad file descriptor) [pid 20910] close(25) = -1 EBADF (Bad file descriptor) [pid 20910] close(26) = -1 EBADF (Bad file descriptor) [pid 20910] close(27) = -1 EBADF (Bad file descriptor) [pid 20910] close(28) = -1 EBADF (Bad file descriptor) [pid 20910] close(29) = -1 EBADF (Bad file descriptor) [pid 20910] exit_group(0) = ? [pid 20910] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20911 attached [pid 20911] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20622 [pid 20911] <... set_robust_list resumed>) = 0 [pid 20911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20911] setpgid(0, 0) = 0 [pid 20911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20911] write(3, "1000", 4) = 4 [pid 20911] close(3) = 0 executing program [pid 20911] write(1, "executing program\n", 18) = 18 [pid 20911] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20911] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20911] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20911] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20911] close(3) = -1 EBADF (Bad file descriptor) [pid 20911] close(4) = -1 EBADF (Bad file descriptor) [pid 20911] close(5) = -1 EBADF (Bad file descriptor) [pid 20911] close(6) = -1 EBADF (Bad file descriptor) [pid 20911] close(7) = -1 EBADF (Bad file descriptor) [pid 20911] close(8) = -1 EBADF (Bad file descriptor) [pid 20911] close(9) = -1 EBADF (Bad file descriptor) [pid 20911] close(10) = -1 EBADF (Bad file descriptor) [pid 20911] close(11) = -1 EBADF (Bad file descriptor) [pid 20911] close(12) = -1 EBADF (Bad file descriptor) [pid 20911] close(13) = -1 EBADF (Bad file descriptor) [pid 20911] close(14) = -1 EBADF (Bad file descriptor) [pid 20911] close(15) = -1 EBADF (Bad file descriptor) [pid 20911] close(16) = -1 EBADF (Bad file descriptor) [pid 20911] close(17) = -1 EBADF (Bad file descriptor) [pid 20911] close(18) = -1 EBADF (Bad file descriptor) [pid 20911] close(19) = -1 EBADF (Bad file descriptor) [pid 20911] close(20) = -1 EBADF (Bad file descriptor) [pid 20911] close(21) = -1 EBADF (Bad file descriptor) [pid 20911] close(22) = -1 EBADF (Bad file descriptor) [pid 20911] close(23) = -1 EBADF (Bad file descriptor) [pid 20911] close(24) = -1 EBADF (Bad file descriptor) [pid 20911] close(25) = -1 EBADF (Bad file descriptor) [pid 20911] close(26) = -1 EBADF (Bad file descriptor) [pid 20911] close(27) = -1 EBADF (Bad file descriptor) [pid 20911] close(28) = -1 EBADF (Bad file descriptor) [pid 20911] close(29) = -1 EBADF (Bad file descriptor) [pid 20911] exit_group(0) = ? [pid 20911] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20912 attached [pid 20912] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20623 [pid 20912] <... set_robust_list resumed>) = 0 [pid 20912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20912] setpgid(0, 0) = 0 [pid 20912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20912] write(3, "1000", 4) = 4 [pid 20912] close(3) = 0 executing program [pid 20912] write(1, "executing program\n", 18) = 18 [pid 20912] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20912] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20912] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20912] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20912] close(3) = -1 EBADF (Bad file descriptor) [pid 20912] close(4) = -1 EBADF (Bad file descriptor) [pid 20912] close(5) = -1 EBADF (Bad file descriptor) [pid 20912] close(6) = -1 EBADF (Bad file descriptor) [pid 20912] close(7) = -1 EBADF (Bad file descriptor) [pid 20912] close(8) = -1 EBADF (Bad file descriptor) [pid 20912] close(9) = -1 EBADF (Bad file descriptor) [pid 20912] close(10) = -1 EBADF (Bad file descriptor) [pid 20912] close(11) = -1 EBADF (Bad file descriptor) [pid 20912] close(12) = -1 EBADF (Bad file descriptor) [pid 20912] close(13) = -1 EBADF (Bad file descriptor) [pid 20912] close(14) = -1 EBADF (Bad file descriptor) [pid 20912] close(15) = -1 EBADF (Bad file descriptor) [pid 20912] close(16) = -1 EBADF (Bad file descriptor) [pid 20912] close(17) = -1 EBADF (Bad file descriptor) [pid 20912] close(18) = -1 EBADF (Bad file descriptor) [pid 20912] close(19) = -1 EBADF (Bad file descriptor) [pid 20912] close(20) = -1 EBADF (Bad file descriptor) [pid 20912] close(21) = -1 EBADF (Bad file descriptor) [pid 20912] close(22) = -1 EBADF (Bad file descriptor) [pid 20912] close(23) = -1 EBADF (Bad file descriptor) [pid 20912] close(24) = -1 EBADF (Bad file descriptor) [pid 20912] close(25) = -1 EBADF (Bad file descriptor) [pid 20912] close(26) = -1 EBADF (Bad file descriptor) [pid 20912] close(27) = -1 EBADF (Bad file descriptor) [pid 20912] close(28) = -1 EBADF (Bad file descriptor) [pid 20912] close(29) = -1 EBADF (Bad file descriptor) [pid 20912] exit_group(0) = ? [pid 20912] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20624 ./strace-static-x86_64: Process 20913 attached [pid 20913] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20913] setpgid(0, 0) = 0 [pid 20913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20913] write(3, "1000", 4) = 4 [pid 20913] close(3) = 0 [pid 20913] write(1, "executing program\n", 18executing program ) = 18 [pid 20913] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20913] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20913] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20913] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20913] close(3) = -1 EBADF (Bad file descriptor) [pid 20913] close(4) = -1 EBADF (Bad file descriptor) [pid 20913] close(5) = -1 EBADF (Bad file descriptor) [pid 20913] close(6) = -1 EBADF (Bad file descriptor) [pid 20913] close(7) = -1 EBADF (Bad file descriptor) [pid 20913] close(8) = -1 EBADF (Bad file descriptor) [pid 20913] close(9) = -1 EBADF (Bad file descriptor) [pid 20913] close(10) = -1 EBADF (Bad file descriptor) [pid 20913] close(11) = -1 EBADF (Bad file descriptor) [pid 20913] close(12) = -1 EBADF (Bad file descriptor) [pid 20913] close(13) = -1 EBADF (Bad file descriptor) [pid 20913] close(14) = -1 EBADF (Bad file descriptor) [pid 20913] close(15) = -1 EBADF (Bad file descriptor) [pid 20913] close(16) = -1 EBADF (Bad file descriptor) [pid 20913] close(17) = -1 EBADF (Bad file descriptor) [pid 20913] close(18) = -1 EBADF (Bad file descriptor) [pid 20913] close(19) = -1 EBADF (Bad file descriptor) [pid 20913] close(20) = -1 EBADF (Bad file descriptor) [pid 20913] close(21) = -1 EBADF (Bad file descriptor) [pid 20913] close(22) = -1 EBADF (Bad file descriptor) [pid 20913] close(23) = -1 EBADF (Bad file descriptor) [pid 20913] close(24) = -1 EBADF (Bad file descriptor) [pid 20913] close(25) = -1 EBADF (Bad file descriptor) [pid 20913] close(26) = -1 EBADF (Bad file descriptor) [pid 20913] close(27) = -1 EBADF (Bad file descriptor) [pid 20913] close(28) = -1 EBADF (Bad file descriptor) [pid 20913] close(29) = -1 EBADF (Bad file descriptor) [pid 20913] exit_group(0) = ? [pid 20913] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20914 attached [pid 20914] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20625 [pid 20914] <... set_robust_list resumed>) = 0 [pid 20914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20914] setpgid(0, 0) = 0 [pid 20914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20914] write(3, "1000", 4executing program ) = 4 [pid 20914] close(3) = 0 [pid 20914] write(1, "executing program\n", 18) = 18 [pid 20914] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20914] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20914] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20914] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20914] close(3) = -1 EBADF (Bad file descriptor) [pid 20914] close(4) = -1 EBADF (Bad file descriptor) [pid 20914] close(5) = -1 EBADF (Bad file descriptor) [pid 20914] close(6) = -1 EBADF (Bad file descriptor) [pid 20914] close(7) = -1 EBADF (Bad file descriptor) [pid 20914] close(8) = -1 EBADF (Bad file descriptor) [pid 20914] close(9) = -1 EBADF (Bad file descriptor) [pid 20914] close(10) = -1 EBADF (Bad file descriptor) [pid 20914] close(11) = -1 EBADF (Bad file descriptor) [pid 20914] close(12) = -1 EBADF (Bad file descriptor) [pid 20914] close(13) = -1 EBADF (Bad file descriptor) [pid 20914] close(14) = -1 EBADF (Bad file descriptor) [pid 20914] close(15) = -1 EBADF (Bad file descriptor) [pid 20914] close(16) = -1 EBADF (Bad file descriptor) [pid 20914] close(17) = -1 EBADF (Bad file descriptor) [pid 20914] close(18) = -1 EBADF (Bad file descriptor) [pid 20914] close(19) = -1 EBADF (Bad file descriptor) [pid 20914] close(20) = -1 EBADF (Bad file descriptor) [pid 20914] close(21) = -1 EBADF (Bad file descriptor) [pid 20914] close(22) = -1 EBADF (Bad file descriptor) [pid 20914] close(23) = -1 EBADF (Bad file descriptor) [pid 20914] close(24) = -1 EBADF (Bad file descriptor) [pid 20914] close(25) = -1 EBADF (Bad file descriptor) [pid 20914] close(26) = -1 EBADF (Bad file descriptor) [pid 20914] close(27) = -1 EBADF (Bad file descriptor) [pid 20914] close(28) = -1 EBADF (Bad file descriptor) [pid 20914] close(29) = -1 EBADF (Bad file descriptor) [pid 20914] exit_group(0) = ? [pid 20914] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20915 attached [pid 20915] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20626 [pid 20915] <... set_robust_list resumed>) = 0 [pid 20915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20915] setpgid(0, 0) = 0 [pid 20915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20915] write(3, "1000", 4) = 4 executing program [pid 20915] close(3) = 0 [pid 20915] write(1, "executing program\n", 18) = 18 [pid 20915] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20915] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20915] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20915] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20915] close(3) = -1 EBADF (Bad file descriptor) [pid 20915] close(4) = -1 EBADF (Bad file descriptor) [pid 20915] close(5) = -1 EBADF (Bad file descriptor) [pid 20915] close(6) = -1 EBADF (Bad file descriptor) [pid 20915] close(7) = -1 EBADF (Bad file descriptor) [pid 20915] close(8) = -1 EBADF (Bad file descriptor) [pid 20915] close(9) = -1 EBADF (Bad file descriptor) [pid 20915] close(10) = -1 EBADF (Bad file descriptor) [pid 20915] close(11) = -1 EBADF (Bad file descriptor) [pid 20915] close(12) = -1 EBADF (Bad file descriptor) [pid 20915] close(13) = -1 EBADF (Bad file descriptor) [pid 20915] close(14) = -1 EBADF (Bad file descriptor) [pid 20915] close(15) = -1 EBADF (Bad file descriptor) [pid 20915] close(16) = -1 EBADF (Bad file descriptor) [pid 20915] close(17) = -1 EBADF (Bad file descriptor) [pid 20915] close(18) = -1 EBADF (Bad file descriptor) [pid 20915] close(19) = -1 EBADF (Bad file descriptor) [pid 20915] close(20) = -1 EBADF (Bad file descriptor) [pid 20915] close(21) = -1 EBADF (Bad file descriptor) [pid 20915] close(22) = -1 EBADF (Bad file descriptor) [pid 20915] close(23) = -1 EBADF (Bad file descriptor) [pid 20915] close(24) = -1 EBADF (Bad file descriptor) [pid 20915] close(25) = -1 EBADF (Bad file descriptor) [pid 20915] close(26) = -1 EBADF (Bad file descriptor) [pid 20915] close(27) = -1 EBADF (Bad file descriptor) [pid 20915] close(28) = -1 EBADF (Bad file descriptor) [pid 20915] close(29) = -1 EBADF (Bad file descriptor) [pid 20915] exit_group(0) = ? [pid 20915] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20627 ./strace-static-x86_64: Process 20916 attached [pid 20916] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20916] setpgid(0, 0) = 0 [pid 20916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20916] write(3, "1000", 4) = 4 [pid 20916] close(3) = 0 [pid 20916] write(1, "executing program\n", 18executing program ) = 18 [pid 20916] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20916] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20916] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20916] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20916] close(3) = -1 EBADF (Bad file descriptor) [pid 20916] close(4) = -1 EBADF (Bad file descriptor) [pid 20916] close(5) = -1 EBADF (Bad file descriptor) [pid 20916] close(6) = -1 EBADF (Bad file descriptor) [pid 20916] close(7) = -1 EBADF (Bad file descriptor) [pid 20916] close(8) = -1 EBADF (Bad file descriptor) [pid 20916] close(9) = -1 EBADF (Bad file descriptor) [pid 20916] close(10) = -1 EBADF (Bad file descriptor) [pid 20916] close(11) = -1 EBADF (Bad file descriptor) [pid 20916] close(12) = -1 EBADF (Bad file descriptor) [pid 20916] close(13) = -1 EBADF (Bad file descriptor) [pid 20916] close(14) = -1 EBADF (Bad file descriptor) [pid 20916] close(15) = -1 EBADF (Bad file descriptor) [pid 20916] close(16) = -1 EBADF (Bad file descriptor) [pid 20916] close(17) = -1 EBADF (Bad file descriptor) [pid 20916] close(18) = -1 EBADF (Bad file descriptor) [pid 20916] close(19) = -1 EBADF (Bad file descriptor) [pid 20916] close(20) = -1 EBADF (Bad file descriptor) [pid 20916] close(21) = -1 EBADF (Bad file descriptor) [pid 20916] close(22) = -1 EBADF (Bad file descriptor) [pid 20916] close(23) = -1 EBADF (Bad file descriptor) [pid 20916] close(24) = -1 EBADF (Bad file descriptor) [pid 20916] close(25) = -1 EBADF (Bad file descriptor) [pid 20916] close(26) = -1 EBADF (Bad file descriptor) [pid 20916] close(27) = -1 EBADF (Bad file descriptor) [pid 20916] close(28) = -1 EBADF (Bad file descriptor) [pid 20916] close(29) = -1 EBADF (Bad file descriptor) [pid 20916] exit_group(0) = ? [pid 20916] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20917 attached [pid 20917] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20628 [pid 20917] <... set_robust_list resumed>) = 0 [pid 20917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20917] setpgid(0, 0) = 0 [pid 20917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20917] write(3, "1000", 4) = 4 [pid 20917] close(3) = 0 [pid 20917] write(1, "executing program\n", 18executing program ) = 18 [pid 20917] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20917] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20917] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20917] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20917] close(3) = -1 EBADF (Bad file descriptor) [pid 20917] close(4) = -1 EBADF (Bad file descriptor) [pid 20917] close(5) = -1 EBADF (Bad file descriptor) [pid 20917] close(6) = -1 EBADF (Bad file descriptor) [pid 20917] close(7) = -1 EBADF (Bad file descriptor) [pid 20917] close(8) = -1 EBADF (Bad file descriptor) [pid 20917] close(9) = -1 EBADF (Bad file descriptor) [pid 20917] close(10) = -1 EBADF (Bad file descriptor) [pid 20917] close(11) = -1 EBADF (Bad file descriptor) [pid 20917] close(12) = -1 EBADF (Bad file descriptor) [pid 20917] close(13) = -1 EBADF (Bad file descriptor) [pid 20917] close(14) = -1 EBADF (Bad file descriptor) [pid 20917] close(15) = -1 EBADF (Bad file descriptor) [pid 20917] close(16) = -1 EBADF (Bad file descriptor) [pid 20917] close(17) = -1 EBADF (Bad file descriptor) [pid 20917] close(18) = -1 EBADF (Bad file descriptor) [pid 20917] close(19) = -1 EBADF (Bad file descriptor) [pid 20917] close(20) = -1 EBADF (Bad file descriptor) [pid 20917] close(21) = -1 EBADF (Bad file descriptor) [pid 20917] close(22) = -1 EBADF (Bad file descriptor) [pid 20917] close(23) = -1 EBADF (Bad file descriptor) [pid 20917] close(24) = -1 EBADF (Bad file descriptor) [pid 20917] close(25) = -1 EBADF (Bad file descriptor) [pid 20917] close(26) = -1 EBADF (Bad file descriptor) [pid 20917] close(27) = -1 EBADF (Bad file descriptor) [pid 20917] close(28) = -1 EBADF (Bad file descriptor) [pid 20917] close(29) = -1 EBADF (Bad file descriptor) [pid 20917] exit_group(0) = ? [pid 20917] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20629 ./strace-static-x86_64: Process 20918 attached [pid 20918] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20918] setpgid(0, 0) = 0 [pid 20918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20918] write(3, "1000", 4) = 4 [pid 20918] close(3) = 0 [pid 20918] write(1, "executing program\n", 18executing program ) = 18 [pid 20918] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20918] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20918] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20918] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20918] close(3) = -1 EBADF (Bad file descriptor) [pid 20918] close(4) = -1 EBADF (Bad file descriptor) [pid 20918] close(5) = -1 EBADF (Bad file descriptor) [pid 20918] close(6) = -1 EBADF (Bad file descriptor) [pid 20918] close(7) = -1 EBADF (Bad file descriptor) [pid 20918] close(8) = -1 EBADF (Bad file descriptor) [pid 20918] close(9) = -1 EBADF (Bad file descriptor) [pid 20918] close(10) = -1 EBADF (Bad file descriptor) [pid 20918] close(11) = -1 EBADF (Bad file descriptor) [pid 20918] close(12) = -1 EBADF (Bad file descriptor) [pid 20918] close(13) = -1 EBADF (Bad file descriptor) [pid 20918] close(14) = -1 EBADF (Bad file descriptor) [pid 20918] close(15) = -1 EBADF (Bad file descriptor) [pid 20918] close(16) = -1 EBADF (Bad file descriptor) [pid 20918] close(17) = -1 EBADF (Bad file descriptor) [pid 20918] close(18) = -1 EBADF (Bad file descriptor) [pid 20918] close(19) = -1 EBADF (Bad file descriptor) [pid 20918] close(20) = -1 EBADF (Bad file descriptor) [pid 20918] close(21) = -1 EBADF (Bad file descriptor) [pid 20918] close(22) = -1 EBADF (Bad file descriptor) [pid 20918] close(23) = -1 EBADF (Bad file descriptor) [pid 20918] close(24) = -1 EBADF (Bad file descriptor) [pid 20918] close(25) = -1 EBADF (Bad file descriptor) [pid 20918] close(26) = -1 EBADF (Bad file descriptor) [pid 20918] close(27) = -1 EBADF (Bad file descriptor) [pid 20918] close(28) = -1 EBADF (Bad file descriptor) [pid 20918] close(29) = -1 EBADF (Bad file descriptor) [pid 20918] exit_group(0) = ? [pid 20918] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20919 attached [pid 20919] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20630 [pid 20919] <... set_robust_list resumed>) = 0 [pid 20919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20919] setpgid(0, 0) = 0 [pid 20919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20919] write(3, "1000", 4) = 4 executing program [pid 20919] close(3) = 0 [pid 20919] write(1, "executing program\n", 18) = 18 [pid 20919] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20919] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20919] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20919] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20919] close(3) = -1 EBADF (Bad file descriptor) [pid 20919] close(4) = -1 EBADF (Bad file descriptor) [pid 20919] close(5) = -1 EBADF (Bad file descriptor) [pid 20919] close(6) = -1 EBADF (Bad file descriptor) [pid 20919] close(7) = -1 EBADF (Bad file descriptor) [pid 20919] close(8) = -1 EBADF (Bad file descriptor) [pid 20919] close(9) = -1 EBADF (Bad file descriptor) [pid 20919] close(10) = -1 EBADF (Bad file descriptor) [pid 20919] close(11) = -1 EBADF (Bad file descriptor) [pid 20919] close(12) = -1 EBADF (Bad file descriptor) [pid 20919] close(13) = -1 EBADF (Bad file descriptor) [pid 20919] close(14) = -1 EBADF (Bad file descriptor) [pid 20919] close(15) = -1 EBADF (Bad file descriptor) [pid 20919] close(16) = -1 EBADF (Bad file descriptor) [pid 20919] close(17) = -1 EBADF (Bad file descriptor) [pid 20919] close(18) = -1 EBADF (Bad file descriptor) [pid 20919] close(19) = -1 EBADF (Bad file descriptor) [pid 20919] close(20) = -1 EBADF (Bad file descriptor) [pid 20919] close(21) = -1 EBADF (Bad file descriptor) [pid 20919] close(22) = -1 EBADF (Bad file descriptor) [pid 20919] close(23) = -1 EBADF (Bad file descriptor) [pid 20919] close(24) = -1 EBADF (Bad file descriptor) [pid 20919] close(25) = -1 EBADF (Bad file descriptor) [pid 20919] close(26) = -1 EBADF (Bad file descriptor) [pid 20919] close(27) = -1 EBADF (Bad file descriptor) [pid 20919] close(28) = -1 EBADF (Bad file descriptor) [pid 20919] close(29) = -1 EBADF (Bad file descriptor) [pid 20919] exit_group(0) = ? [pid 20919] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20920 attached [pid 20920] set_robust_list(0x55555e7c9660, 24) = 0 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20631 [pid 20920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20920] setpgid(0, 0) = 0 [pid 20920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20920] write(3, "1000", 4) = 4 [pid 20920] close(3) = 0 [pid 20920] write(1, "executing program\n", 18executing program ) = 18 [pid 20920] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20920] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20920] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20920] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20920] close(3) = -1 EBADF (Bad file descriptor) [pid 20920] close(4) = -1 EBADF (Bad file descriptor) [pid 20920] close(5) = -1 EBADF (Bad file descriptor) [pid 20920] close(6) = -1 EBADF (Bad file descriptor) [pid 20920] close(7) = -1 EBADF (Bad file descriptor) [pid 20920] close(8) = -1 EBADF (Bad file descriptor) [pid 20920] close(9) = -1 EBADF (Bad file descriptor) [pid 20920] close(10) = -1 EBADF (Bad file descriptor) [pid 20920] close(11) = -1 EBADF (Bad file descriptor) [pid 20920] close(12) = -1 EBADF (Bad file descriptor) [pid 20920] close(13) = -1 EBADF (Bad file descriptor) [pid 20920] close(14) = -1 EBADF (Bad file descriptor) [pid 20920] close(15) = -1 EBADF (Bad file descriptor) [pid 20920] close(16) = -1 EBADF (Bad file descriptor) [pid 20920] close(17) = -1 EBADF (Bad file descriptor) [pid 20920] close(18) = -1 EBADF (Bad file descriptor) [pid 20920] close(19) = -1 EBADF (Bad file descriptor) [pid 20920] close(20) = -1 EBADF (Bad file descriptor) [pid 20920] close(21) = -1 EBADF (Bad file descriptor) [pid 20920] close(22) = -1 EBADF (Bad file descriptor) [pid 20920] close(23) = -1 EBADF (Bad file descriptor) [pid 20920] close(24) = -1 EBADF (Bad file descriptor) [pid 20920] close(25) = -1 EBADF (Bad file descriptor) [pid 20920] close(26) = -1 EBADF (Bad file descriptor) [pid 20920] close(27) = -1 EBADF (Bad file descriptor) [pid 20920] close(28) = -1 EBADF (Bad file descriptor) [pid 20920] close(29) = -1 EBADF (Bad file descriptor) [pid 20920] exit_group(0) = ? [pid 20920] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20921 attached [pid 20921] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20632 [pid 20921] <... set_robust_list resumed>) = 0 [pid 20921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20921] setpgid(0, 0) = 0 [pid 20921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20921] write(3, "1000", 4executing program ) = 4 [pid 20921] close(3) = 0 [pid 20921] write(1, "executing program\n", 18) = 18 [pid 20921] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20921] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20921] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20921] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20921] close(3) = -1 EBADF (Bad file descriptor) [pid 20921] close(4) = -1 EBADF (Bad file descriptor) [pid 20921] close(5) = -1 EBADF (Bad file descriptor) [pid 20921] close(6) = -1 EBADF (Bad file descriptor) [pid 20921] close(7) = -1 EBADF (Bad file descriptor) [pid 20921] close(8) = -1 EBADF (Bad file descriptor) [pid 20921] close(9) = -1 EBADF (Bad file descriptor) [pid 20921] close(10) = -1 EBADF (Bad file descriptor) [pid 20921] close(11) = -1 EBADF (Bad file descriptor) [pid 20921] close(12) = -1 EBADF (Bad file descriptor) [pid 20921] close(13) = -1 EBADF (Bad file descriptor) [pid 20921] close(14) = -1 EBADF (Bad file descriptor) [pid 20921] close(15) = -1 EBADF (Bad file descriptor) [pid 20921] close(16) = -1 EBADF (Bad file descriptor) [pid 20921] close(17) = -1 EBADF (Bad file descriptor) [pid 20921] close(18) = -1 EBADF (Bad file descriptor) [pid 20921] close(19) = -1 EBADF (Bad file descriptor) [pid 20921] close(20) = -1 EBADF (Bad file descriptor) [pid 20921] close(21) = -1 EBADF (Bad file descriptor) [pid 20921] close(22) = -1 EBADF (Bad file descriptor) [pid 20921] close(23) = -1 EBADF (Bad file descriptor) [pid 20921] close(24) = -1 EBADF (Bad file descriptor) [pid 20921] close(25) = -1 EBADF (Bad file descriptor) [pid 20921] close(26) = -1 EBADF (Bad file descriptor) [pid 20921] close(27) = -1 EBADF (Bad file descriptor) [pid 20921] close(28) = -1 EBADF (Bad file descriptor) [pid 20921] close(29) = -1 EBADF (Bad file descriptor) [pid 20921] exit_group(0) = ? [pid 20921] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20633 ./strace-static-x86_64: Process 20922 attached [pid 20922] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20922] setpgid(0, 0) = 0 [pid 20922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20922] write(3, "1000", 4) = 4 [pid 20922] close(3) = 0 [pid 20922] write(1, "executing program\n", 18executing program ) = 18 [pid 20922] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20922] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20922] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20922] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20922] close(3) = -1 EBADF (Bad file descriptor) [pid 20922] close(4) = -1 EBADF (Bad file descriptor) [pid 20922] close(5) = -1 EBADF (Bad file descriptor) [pid 20922] close(6) = -1 EBADF (Bad file descriptor) [pid 20922] close(7) = -1 EBADF (Bad file descriptor) [pid 20922] close(8) = -1 EBADF (Bad file descriptor) [pid 20922] close(9) = -1 EBADF (Bad file descriptor) [pid 20922] close(10) = -1 EBADF (Bad file descriptor) [pid 20922] close(11) = -1 EBADF (Bad file descriptor) [pid 20922] close(12) = -1 EBADF (Bad file descriptor) [pid 20922] close(13) = -1 EBADF (Bad file descriptor) [pid 20922] close(14) = -1 EBADF (Bad file descriptor) [pid 20922] close(15) = -1 EBADF (Bad file descriptor) [pid 20922] close(16) = -1 EBADF (Bad file descriptor) [pid 20922] close(17) = -1 EBADF (Bad file descriptor) [pid 20922] close(18) = -1 EBADF (Bad file descriptor) [pid 20922] close(19) = -1 EBADF (Bad file descriptor) [pid 20922] close(20) = -1 EBADF (Bad file descriptor) [pid 20922] close(21) = -1 EBADF (Bad file descriptor) [pid 20922] close(22) = -1 EBADF (Bad file descriptor) [pid 20922] close(23) = -1 EBADF (Bad file descriptor) [pid 20922] close(24) = -1 EBADF (Bad file descriptor) [pid 20922] close(25) = -1 EBADF (Bad file descriptor) [pid 20922] close(26) = -1 EBADF (Bad file descriptor) [pid 20922] close(27) = -1 EBADF (Bad file descriptor) [pid 20922] close(28) = -1 EBADF (Bad file descriptor) [pid 20922] close(29) = -1 EBADF (Bad file descriptor) [pid 20922] exit_group(0) = ? [pid 20922] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20634 ./strace-static-x86_64: Process 20923 attached [pid 20923] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20923] setpgid(0, 0) = 0 [pid 20923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20923] write(3, "1000", 4) = 4 [pid 20923] close(3) = 0 [pid 20923] write(1, "executing program\n", 18executing program ) = 18 [pid 20923] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20923] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20923] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20923] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20923] close(3) = -1 EBADF (Bad file descriptor) [pid 20923] close(4) = -1 EBADF (Bad file descriptor) [pid 20923] close(5) = -1 EBADF (Bad file descriptor) [pid 20923] close(6) = -1 EBADF (Bad file descriptor) [pid 20923] close(7) = -1 EBADF (Bad file descriptor) [pid 20923] close(8) = -1 EBADF (Bad file descriptor) [pid 20923] close(9) = -1 EBADF (Bad file descriptor) [pid 20923] close(10) = -1 EBADF (Bad file descriptor) [pid 20923] close(11) = -1 EBADF (Bad file descriptor) [pid 20923] close(12) = -1 EBADF (Bad file descriptor) [pid 20923] close(13) = -1 EBADF (Bad file descriptor) [pid 20923] close(14) = -1 EBADF (Bad file descriptor) [pid 20923] close(15) = -1 EBADF (Bad file descriptor) [pid 20923] close(16) = -1 EBADF (Bad file descriptor) [pid 20923] close(17) = -1 EBADF (Bad file descriptor) [pid 20923] close(18) = -1 EBADF (Bad file descriptor) [pid 20923] close(19) = -1 EBADF (Bad file descriptor) [pid 20923] close(20) = -1 EBADF (Bad file descriptor) [pid 20923] close(21) = -1 EBADF (Bad file descriptor) [pid 20923] close(22) = -1 EBADF (Bad file descriptor) [pid 20923] close(23) = -1 EBADF (Bad file descriptor) [pid 20923] close(24) = -1 EBADF (Bad file descriptor) [pid 20923] close(25) = -1 EBADF (Bad file descriptor) [pid 20923] close(26) = -1 EBADF (Bad file descriptor) [pid 20923] close(27) = -1 EBADF (Bad file descriptor) [pid 20923] close(28) = -1 EBADF (Bad file descriptor) [pid 20923] close(29) = -1 EBADF (Bad file descriptor) [pid 20923] exit_group(0) = ? [pid 20923] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20924 attached [pid 20924] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20635 [pid 20924] <... set_robust_list resumed>) = 0 [pid 20924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20924] setpgid(0, 0) = 0 [pid 20924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20924] write(3, "1000", 4) = 4 [pid 20924] close(3executing program ) = 0 [pid 20924] write(1, "executing program\n", 18) = 18 [pid 20924] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20924] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20924] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20924] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20924] close(3) = -1 EBADF (Bad file descriptor) [pid 20924] close(4) = -1 EBADF (Bad file descriptor) [pid 20924] close(5) = -1 EBADF (Bad file descriptor) [pid 20924] close(6) = -1 EBADF (Bad file descriptor) [pid 20924] close(7) = -1 EBADF (Bad file descriptor) [pid 20924] close(8) = -1 EBADF (Bad file descriptor) [pid 20924] close(9) = -1 EBADF (Bad file descriptor) [pid 20924] close(10) = -1 EBADF (Bad file descriptor) [pid 20924] close(11) = -1 EBADF (Bad file descriptor) [pid 20924] close(12) = -1 EBADF (Bad file descriptor) [pid 20924] close(13) = -1 EBADF (Bad file descriptor) [pid 20924] close(14) = -1 EBADF (Bad file descriptor) [pid 20924] close(15) = -1 EBADF (Bad file descriptor) [pid 20924] close(16) = -1 EBADF (Bad file descriptor) [pid 20924] close(17) = -1 EBADF (Bad file descriptor) [pid 20924] close(18) = -1 EBADF (Bad file descriptor) [pid 20924] close(19) = -1 EBADF (Bad file descriptor) [pid 20924] close(20) = -1 EBADF (Bad file descriptor) [pid 20924] close(21) = -1 EBADF (Bad file descriptor) [pid 20924] close(22) = -1 EBADF (Bad file descriptor) [pid 20924] close(23) = -1 EBADF (Bad file descriptor) [pid 20924] close(24) = -1 EBADF (Bad file descriptor) [pid 20924] close(25) = -1 EBADF (Bad file descriptor) [pid 20924] close(26) = -1 EBADF (Bad file descriptor) [pid 20924] close(27) = -1 EBADF (Bad file descriptor) [pid 20924] close(28) = -1 EBADF (Bad file descriptor) [pid 20924] close(29) = -1 EBADF (Bad file descriptor) [pid 20924] exit_group(0) = ? [pid 20924] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20636 ./strace-static-x86_64: Process 20925 attached [pid 20925] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20925] setpgid(0, 0) = 0 [pid 20925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20925] write(3, "1000", 4) = 4 [pid 20925] close(3) = 0 [pid 20925] write(1, "executing program\n", 18executing program ) = 18 [pid 20925] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20925] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20925] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20925] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20925] close(3) = -1 EBADF (Bad file descriptor) [pid 20925] close(4) = -1 EBADF (Bad file descriptor) [pid 20925] close(5) = -1 EBADF (Bad file descriptor) [pid 20925] close(6) = -1 EBADF (Bad file descriptor) [pid 20925] close(7) = -1 EBADF (Bad file descriptor) [pid 20925] close(8) = -1 EBADF (Bad file descriptor) [pid 20925] close(9) = -1 EBADF (Bad file descriptor) [pid 20925] close(10) = -1 EBADF (Bad file descriptor) [pid 20925] close(11) = -1 EBADF (Bad file descriptor) [pid 20925] close(12) = -1 EBADF (Bad file descriptor) [pid 20925] close(13) = -1 EBADF (Bad file descriptor) [pid 20925] close(14) = -1 EBADF (Bad file descriptor) [pid 20925] close(15) = -1 EBADF (Bad file descriptor) [pid 20925] close(16) = -1 EBADF (Bad file descriptor) [pid 20925] close(17) = -1 EBADF (Bad file descriptor) [pid 20925] close(18) = -1 EBADF (Bad file descriptor) [pid 20925] close(19) = -1 EBADF (Bad file descriptor) [pid 20925] close(20) = -1 EBADF (Bad file descriptor) [pid 20925] close(21) = -1 EBADF (Bad file descriptor) [pid 20925] close(22) = -1 EBADF (Bad file descriptor) [pid 20925] close(23) = -1 EBADF (Bad file descriptor) [pid 20925] close(24) = -1 EBADF (Bad file descriptor) [pid 20925] close(25) = -1 EBADF (Bad file descriptor) [pid 20925] close(26) = -1 EBADF (Bad file descriptor) [pid 20925] close(27) = -1 EBADF (Bad file descriptor) [pid 20925] close(28) = -1 EBADF (Bad file descriptor) [pid 20925] close(29) = -1 EBADF (Bad file descriptor) [pid 20925] exit_group(0) = ? [pid 20925] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20637 ./strace-static-x86_64: Process 20926 attached [pid 20926] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20926] setpgid(0, 0) = 0 [pid 20926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20926] write(3, "1000", 4) = 4 [pid 20926] close(3) = 0 executing program [pid 20926] write(1, "executing program\n", 18) = 18 [pid 20926] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20926] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20926] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20926] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20926] close(3) = -1 EBADF (Bad file descriptor) [pid 20926] close(4) = -1 EBADF (Bad file descriptor) [pid 20926] close(5) = -1 EBADF (Bad file descriptor) [pid 20926] close(6) = -1 EBADF (Bad file descriptor) [pid 20926] close(7) = -1 EBADF (Bad file descriptor) [pid 20926] close(8) = -1 EBADF (Bad file descriptor) [pid 20926] close(9) = -1 EBADF (Bad file descriptor) [pid 20926] close(10) = -1 EBADF (Bad file descriptor) [pid 20926] close(11) = -1 EBADF (Bad file descriptor) [pid 20926] close(12) = -1 EBADF (Bad file descriptor) [pid 20926] close(13) = -1 EBADF (Bad file descriptor) [pid 20926] close(14) = -1 EBADF (Bad file descriptor) [pid 20926] close(15) = -1 EBADF (Bad file descriptor) [pid 20926] close(16) = -1 EBADF (Bad file descriptor) [pid 20926] close(17) = -1 EBADF (Bad file descriptor) [pid 20926] close(18) = -1 EBADF (Bad file descriptor) [pid 20926] close(19) = -1 EBADF (Bad file descriptor) [pid 20926] close(20) = -1 EBADF (Bad file descriptor) [pid 20926] close(21) = -1 EBADF (Bad file descriptor) [pid 20926] close(22) = -1 EBADF (Bad file descriptor) [pid 20926] close(23) = -1 EBADF (Bad file descriptor) [pid 20926] close(24) = -1 EBADF (Bad file descriptor) [pid 20926] close(25) = -1 EBADF (Bad file descriptor) [pid 20926] close(26) = -1 EBADF (Bad file descriptor) [pid 20926] close(27) = -1 EBADF (Bad file descriptor) [pid 20926] close(28) = -1 EBADF (Bad file descriptor) [pid 20926] close(29) = -1 EBADF (Bad file descriptor) [pid 20926] exit_group(0) = ? [pid 20926] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20927 attached [pid 20927] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20638 [pid 20927] <... set_robust_list resumed>) = 0 [pid 20927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20927] setpgid(0, 0) = 0 [pid 20927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20927] write(3, "1000", 4) = 4 [pid 20927] close(3) = 0 [pid 20927] write(1, "executing program\n", 18executing program ) = 18 [pid 20927] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20927] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20927] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20927] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20927] close(3) = -1 EBADF (Bad file descriptor) [pid 20927] close(4) = -1 EBADF (Bad file descriptor) [pid 20927] close(5) = -1 EBADF (Bad file descriptor) [pid 20927] close(6) = -1 EBADF (Bad file descriptor) [pid 20927] close(7) = -1 EBADF (Bad file descriptor) [pid 20927] close(8) = -1 EBADF (Bad file descriptor) [pid 20927] close(9) = -1 EBADF (Bad file descriptor) [pid 20927] close(10) = -1 EBADF (Bad file descriptor) [pid 20927] close(11) = -1 EBADF (Bad file descriptor) [pid 20927] close(12) = -1 EBADF (Bad file descriptor) [pid 20927] close(13) = -1 EBADF (Bad file descriptor) [pid 20927] close(14) = -1 EBADF (Bad file descriptor) [pid 20927] close(15) = -1 EBADF (Bad file descriptor) [pid 20927] close(16) = -1 EBADF (Bad file descriptor) [pid 20927] close(17) = -1 EBADF (Bad file descriptor) [pid 20927] close(18) = -1 EBADF (Bad file descriptor) [pid 20927] close(19) = -1 EBADF (Bad file descriptor) [pid 20927] close(20) = -1 EBADF (Bad file descriptor) [pid 20927] close(21) = -1 EBADF (Bad file descriptor) [pid 20927] close(22) = -1 EBADF (Bad file descriptor) [pid 20927] close(23) = -1 EBADF (Bad file descriptor) [pid 20927] close(24) = -1 EBADF (Bad file descriptor) [pid 20927] close(25) = -1 EBADF (Bad file descriptor) [pid 20927] close(26) = -1 EBADF (Bad file descriptor) [pid 20927] close(27) = -1 EBADF (Bad file descriptor) [pid 20927] close(28) = -1 EBADF (Bad file descriptor) [pid 20927] close(29) = -1 EBADF (Bad file descriptor) [pid 20927] exit_group(0) = ? [pid 20927] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20639 ./strace-static-x86_64: Process 20928 attached [pid 20928] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20928] setpgid(0, 0) = 0 [pid 20928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20928] write(3, "1000", 4) = 4 [pid 20928] close(3executing program ) = 0 [pid 20928] write(1, "executing program\n", 18) = 18 [pid 20928] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20928] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20928] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20928] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20928] close(3) = -1 EBADF (Bad file descriptor) [pid 20928] close(4) = -1 EBADF (Bad file descriptor) [pid 20928] close(5) = -1 EBADF (Bad file descriptor) [pid 20928] close(6) = -1 EBADF (Bad file descriptor) [pid 20928] close(7) = -1 EBADF (Bad file descriptor) [pid 20928] close(8) = -1 EBADF (Bad file descriptor) [pid 20928] close(9) = -1 EBADF (Bad file descriptor) [pid 20928] close(10) = -1 EBADF (Bad file descriptor) [pid 20928] close(11) = -1 EBADF (Bad file descriptor) [pid 20928] close(12) = -1 EBADF (Bad file descriptor) [pid 20928] close(13) = -1 EBADF (Bad file descriptor) [pid 20928] close(14) = -1 EBADF (Bad file descriptor) [pid 20928] close(15) = -1 EBADF (Bad file descriptor) [pid 20928] close(16) = -1 EBADF (Bad file descriptor) [pid 20928] close(17) = -1 EBADF (Bad file descriptor) [pid 20928] close(18) = -1 EBADF (Bad file descriptor) [pid 20928] close(19) = -1 EBADF (Bad file descriptor) [pid 20928] close(20) = -1 EBADF (Bad file descriptor) [pid 20928] close(21) = -1 EBADF (Bad file descriptor) [pid 20928] close(22) = -1 EBADF (Bad file descriptor) [pid 20928] close(23) = -1 EBADF (Bad file descriptor) [pid 20928] close(24) = -1 EBADF (Bad file descriptor) [pid 20928] close(25) = -1 EBADF (Bad file descriptor) [pid 20928] close(26) = -1 EBADF (Bad file descriptor) [pid 20928] close(27) = -1 EBADF (Bad file descriptor) [pid 20928] close(28) = -1 EBADF (Bad file descriptor) [pid 20928] close(29) = -1 EBADF (Bad file descriptor) [pid 20928] exit_group(0) = ? [pid 20928] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20929 attached , child_tidptr=0x55555e7c9650) = 20640 [pid 20929] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20929] setpgid(0, 0) = 0 [pid 20929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20929] write(3, "1000", 4) = 4 [pid 20929] close(3) = 0 [pid 20929] write(1, "executing program\n", 18executing program ) = 18 [pid 20929] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20929] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20929] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20929] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20929] close(3) = -1 EBADF (Bad file descriptor) [pid 20929] close(4) = -1 EBADF (Bad file descriptor) [pid 20929] close(5) = -1 EBADF (Bad file descriptor) [pid 20929] close(6) = -1 EBADF (Bad file descriptor) [pid 20929] close(7) = -1 EBADF (Bad file descriptor) [pid 20929] close(8) = -1 EBADF (Bad file descriptor) [pid 20929] close(9) = -1 EBADF (Bad file descriptor) [pid 20929] close(10) = -1 EBADF (Bad file descriptor) [pid 20929] close(11) = -1 EBADF (Bad file descriptor) [pid 20929] close(12) = -1 EBADF (Bad file descriptor) [pid 20929] close(13) = -1 EBADF (Bad file descriptor) [pid 20929] close(14) = -1 EBADF (Bad file descriptor) [pid 20929] close(15) = -1 EBADF (Bad file descriptor) [pid 20929] close(16) = -1 EBADF (Bad file descriptor) [pid 20929] close(17) = -1 EBADF (Bad file descriptor) [pid 20929] close(18) = -1 EBADF (Bad file descriptor) [pid 20929] close(19) = -1 EBADF (Bad file descriptor) [pid 20929] close(20) = -1 EBADF (Bad file descriptor) [pid 20929] close(21) = -1 EBADF (Bad file descriptor) [pid 20929] close(22) = -1 EBADF (Bad file descriptor) [pid 20929] close(23) = -1 EBADF (Bad file descriptor) [pid 20929] close(24) = -1 EBADF (Bad file descriptor) [pid 20929] close(25) = -1 EBADF (Bad file descriptor) [pid 20929] close(26) = -1 EBADF (Bad file descriptor) [pid 20929] close(27) = -1 EBADF (Bad file descriptor) [pid 20929] close(28) = -1 EBADF (Bad file descriptor) [pid 20929] close(29) = -1 EBADF (Bad file descriptor) [pid 20929] exit_group(0) = ? [pid 20929] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20930 attached [pid 20930] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20641 [pid 20930] <... set_robust_list resumed>) = 0 [pid 20930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20930] setpgid(0, 0) = 0 [pid 20930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20930] write(3, "1000", 4) = 4 [pid 20930] close(3executing program ) = 0 [pid 20930] write(1, "executing program\n", 18) = 18 [pid 20930] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20930] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20930] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20930] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20930] close(3) = -1 EBADF (Bad file descriptor) [pid 20930] close(4) = -1 EBADF (Bad file descriptor) [pid 20930] close(5) = -1 EBADF (Bad file descriptor) [pid 20930] close(6) = -1 EBADF (Bad file descriptor) [pid 20930] close(7) = -1 EBADF (Bad file descriptor) [pid 20930] close(8) = -1 EBADF (Bad file descriptor) [pid 20930] close(9) = -1 EBADF (Bad file descriptor) [pid 20930] close(10) = -1 EBADF (Bad file descriptor) [pid 20930] close(11) = -1 EBADF (Bad file descriptor) [pid 20930] close(12) = -1 EBADF (Bad file descriptor) [pid 20930] close(13) = -1 EBADF (Bad file descriptor) [pid 20930] close(14) = -1 EBADF (Bad file descriptor) [pid 20930] close(15) = -1 EBADF (Bad file descriptor) [pid 20930] close(16) = -1 EBADF (Bad file descriptor) [pid 20930] close(17) = -1 EBADF (Bad file descriptor) [pid 20930] close(18) = -1 EBADF (Bad file descriptor) [pid 20930] close(19) = -1 EBADF (Bad file descriptor) [pid 20930] close(20) = -1 EBADF (Bad file descriptor) [pid 20930] close(21) = -1 EBADF (Bad file descriptor) [pid 20930] close(22) = -1 EBADF (Bad file descriptor) [pid 20930] close(23) = -1 EBADF (Bad file descriptor) [pid 20930] close(24) = -1 EBADF (Bad file descriptor) [pid 20930] close(25) = -1 EBADF (Bad file descriptor) [pid 20930] close(26) = -1 EBADF (Bad file descriptor) [pid 20930] close(27) = -1 EBADF (Bad file descriptor) [pid 20930] close(28) = -1 EBADF (Bad file descriptor) [pid 20930] close(29) = -1 EBADF (Bad file descriptor) [pid 20930] exit_group(0) = ? [pid 20930] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20642 ./strace-static-x86_64: Process 20931 attached [pid 20931] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20931] setpgid(0, 0) = 0 [pid 20931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20931] write(3, "1000", 4) = 4 [pid 20931] close(3) = 0 executing program [pid 20931] write(1, "executing program\n", 18) = 18 [pid 20931] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20931] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20931] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20931] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20931] close(3) = -1 EBADF (Bad file descriptor) [pid 20931] close(4) = -1 EBADF (Bad file descriptor) [pid 20931] close(5) = -1 EBADF (Bad file descriptor) [pid 20931] close(6) = -1 EBADF (Bad file descriptor) [pid 20931] close(7) = -1 EBADF (Bad file descriptor) [pid 20931] close(8) = -1 EBADF (Bad file descriptor) [pid 20931] close(9) = -1 EBADF (Bad file descriptor) [pid 20931] close(10) = -1 EBADF (Bad file descriptor) [pid 20931] close(11) = -1 EBADF (Bad file descriptor) [pid 20931] close(12) = -1 EBADF (Bad file descriptor) [pid 20931] close(13) = -1 EBADF (Bad file descriptor) [pid 20931] close(14) = -1 EBADF (Bad file descriptor) [pid 20931] close(15) = -1 EBADF (Bad file descriptor) [pid 20931] close(16) = -1 EBADF (Bad file descriptor) [pid 20931] close(17) = -1 EBADF (Bad file descriptor) [pid 20931] close(18) = -1 EBADF (Bad file descriptor) [pid 20931] close(19) = -1 EBADF (Bad file descriptor) [pid 20931] close(20) = -1 EBADF (Bad file descriptor) [pid 20931] close(21) = -1 EBADF (Bad file descriptor) [pid 20931] close(22) = -1 EBADF (Bad file descriptor) [pid 20931] close(23) = -1 EBADF (Bad file descriptor) [pid 20931] close(24) = -1 EBADF (Bad file descriptor) [pid 20931] close(25) = -1 EBADF (Bad file descriptor) [pid 20931] close(26) = -1 EBADF (Bad file descriptor) [pid 20931] close(27) = -1 EBADF (Bad file descriptor) [pid 20931] close(28) = -1 EBADF (Bad file descriptor) [pid 20931] close(29) = -1 EBADF (Bad file descriptor) [pid 20931] exit_group(0) = ? [pid 20931] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20643 ./strace-static-x86_64: Process 20932 attached [pid 20932] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20932] setpgid(0, 0) = 0 [pid 20932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20932] write(3, "1000", 4) = 4 executing program [pid 20932] close(3) = 0 [pid 20932] write(1, "executing program\n", 18) = 18 [pid 20932] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20932] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20932] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20932] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20932] close(3) = -1 EBADF (Bad file descriptor) [pid 20932] close(4) = -1 EBADF (Bad file descriptor) [pid 20932] close(5) = -1 EBADF (Bad file descriptor) [pid 20932] close(6) = -1 EBADF (Bad file descriptor) [pid 20932] close(7) = -1 EBADF (Bad file descriptor) [pid 20932] close(8) = -1 EBADF (Bad file descriptor) [pid 20932] close(9) = -1 EBADF (Bad file descriptor) [pid 20932] close(10) = -1 EBADF (Bad file descriptor) [pid 20932] close(11) = -1 EBADF (Bad file descriptor) [pid 20932] close(12) = -1 EBADF (Bad file descriptor) [pid 20932] close(13) = -1 EBADF (Bad file descriptor) [pid 20932] close(14) = -1 EBADF (Bad file descriptor) [pid 20932] close(15) = -1 EBADF (Bad file descriptor) [pid 20932] close(16) = -1 EBADF (Bad file descriptor) [pid 20932] close(17) = -1 EBADF (Bad file descriptor) [pid 20932] close(18) = -1 EBADF (Bad file descriptor) [pid 20932] close(19) = -1 EBADF (Bad file descriptor) [pid 20932] close(20) = -1 EBADF (Bad file descriptor) [pid 20932] close(21) = -1 EBADF (Bad file descriptor) [pid 20932] close(22) = -1 EBADF (Bad file descriptor) [pid 20932] close(23) = -1 EBADF (Bad file descriptor) [pid 20932] close(24) = -1 EBADF (Bad file descriptor) [pid 20932] close(25) = -1 EBADF (Bad file descriptor) [pid 20932] close(26) = -1 EBADF (Bad file descriptor) [pid 20932] close(27) = -1 EBADF (Bad file descriptor) [pid 20932] close(28) = -1 EBADF (Bad file descriptor) [pid 20932] close(29) = -1 EBADF (Bad file descriptor) [pid 20932] exit_group(0) = ? [pid 20932] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20933 attached , child_tidptr=0x55555e7c9650) = 20644 [pid 20933] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20933] setpgid(0, 0) = 0 [pid 20933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20933] write(3, "1000", 4) = 4 [pid 20933] close(3) = 0 [pid 20933] write(1, "executing program\n", 18executing program ) = 18 [pid 20933] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20933] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20933] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20933] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20933] close(3) = -1 EBADF (Bad file descriptor) [pid 20933] close(4) = -1 EBADF (Bad file descriptor) [pid 20933] close(5) = -1 EBADF (Bad file descriptor) [pid 20933] close(6) = -1 EBADF (Bad file descriptor) [pid 20933] close(7) = -1 EBADF (Bad file descriptor) [pid 20933] close(8) = -1 EBADF (Bad file descriptor) [pid 20933] close(9) = -1 EBADF (Bad file descriptor) [pid 20933] close(10) = -1 EBADF (Bad file descriptor) [pid 20933] close(11) = -1 EBADF (Bad file descriptor) [pid 20933] close(12) = -1 EBADF (Bad file descriptor) [pid 20933] close(13) = -1 EBADF (Bad file descriptor) [pid 20933] close(14) = -1 EBADF (Bad file descriptor) [pid 20933] close(15) = -1 EBADF (Bad file descriptor) [pid 20933] close(16) = -1 EBADF (Bad file descriptor) [pid 20933] close(17) = -1 EBADF (Bad file descriptor) [pid 20933] close(18) = -1 EBADF (Bad file descriptor) [pid 20933] close(19) = -1 EBADF (Bad file descriptor) [pid 20933] close(20) = -1 EBADF (Bad file descriptor) [pid 20933] close(21) = -1 EBADF (Bad file descriptor) [pid 20933] close(22) = -1 EBADF (Bad file descriptor) [pid 20933] close(23) = -1 EBADF (Bad file descriptor) [pid 20933] close(24) = -1 EBADF (Bad file descriptor) [pid 20933] close(25) = -1 EBADF (Bad file descriptor) [pid 20933] close(26) = -1 EBADF (Bad file descriptor) [pid 20933] close(27) = -1 EBADF (Bad file descriptor) [pid 20933] close(28) = -1 EBADF (Bad file descriptor) [pid 20933] close(29) = -1 EBADF (Bad file descriptor) [pid 20933] exit_group(0) = ? [pid 20933] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20645 ./strace-static-x86_64: Process 20934 attached [pid 20934] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20934] setpgid(0, 0) = 0 [pid 20934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20934] write(3, "1000", 4) = 4 [pid 20934] close(3) = 0 [pid 20934] write(1, "executing program\n", 18executing program ) = 18 [pid 20934] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20934] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20934] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20934] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20934] close(3) = -1 EBADF (Bad file descriptor) [pid 20934] close(4) = -1 EBADF (Bad file descriptor) [pid 20934] close(5) = -1 EBADF (Bad file descriptor) [pid 20934] close(6) = -1 EBADF (Bad file descriptor) [pid 20934] close(7) = -1 EBADF (Bad file descriptor) [pid 20934] close(8) = -1 EBADF (Bad file descriptor) [pid 20934] close(9) = -1 EBADF (Bad file descriptor) [pid 20934] close(10) = -1 EBADF (Bad file descriptor) [pid 20934] close(11) = -1 EBADF (Bad file descriptor) [pid 20934] close(12) = -1 EBADF (Bad file descriptor) [pid 20934] close(13) = -1 EBADF (Bad file descriptor) [pid 20934] close(14) = -1 EBADF (Bad file descriptor) [pid 20934] close(15) = -1 EBADF (Bad file descriptor) [pid 20934] close(16) = -1 EBADF (Bad file descriptor) [pid 20934] close(17) = -1 EBADF (Bad file descriptor) [pid 20934] close(18) = -1 EBADF (Bad file descriptor) [pid 20934] close(19) = -1 EBADF (Bad file descriptor) [pid 20934] close(20) = -1 EBADF (Bad file descriptor) [pid 20934] close(21) = -1 EBADF (Bad file descriptor) [pid 20934] close(22) = -1 EBADF (Bad file descriptor) [pid 20934] close(23) = -1 EBADF (Bad file descriptor) [pid 20934] close(24) = -1 EBADF (Bad file descriptor) [pid 20934] close(25) = -1 EBADF (Bad file descriptor) [pid 20934] close(26) = -1 EBADF (Bad file descriptor) [pid 20934] close(27) = -1 EBADF (Bad file descriptor) [pid 20934] close(28) = -1 EBADF (Bad file descriptor) [pid 20934] close(29) = -1 EBADF (Bad file descriptor) [pid 20934] exit_group(0) = ? [pid 20934] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20646 ./strace-static-x86_64: Process 20935 attached [pid 20935] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20935] setpgid(0, 0) = 0 [pid 20935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20935] write(3, "1000", 4) = 4 [pid 20935] close(3) = 0 [pid 20935] write(1, "executing program\n", 18executing program ) = 18 [pid 20935] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20935] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20935] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20935] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20935] close(3) = -1 EBADF (Bad file descriptor) [pid 20935] close(4) = -1 EBADF (Bad file descriptor) [pid 20935] close(5) = -1 EBADF (Bad file descriptor) [pid 20935] close(6) = -1 EBADF (Bad file descriptor) [pid 20935] close(7) = -1 EBADF (Bad file descriptor) [pid 20935] close(8) = -1 EBADF (Bad file descriptor) [pid 20935] close(9) = -1 EBADF (Bad file descriptor) [pid 20935] close(10) = -1 EBADF (Bad file descriptor) [pid 20935] close(11) = -1 EBADF (Bad file descriptor) [pid 20935] close(12) = -1 EBADF (Bad file descriptor) [pid 20935] close(13) = -1 EBADF (Bad file descriptor) [pid 20935] close(14) = -1 EBADF (Bad file descriptor) [pid 20935] close(15) = -1 EBADF (Bad file descriptor) [pid 20935] close(16) = -1 EBADF (Bad file descriptor) [pid 20935] close(17) = -1 EBADF (Bad file descriptor) [pid 20935] close(18) = -1 EBADF (Bad file descriptor) [pid 20935] close(19) = -1 EBADF (Bad file descriptor) [pid 20935] close(20) = -1 EBADF (Bad file descriptor) [pid 20935] close(21) = -1 EBADF (Bad file descriptor) [pid 20935] close(22) = -1 EBADF (Bad file descriptor) [pid 20935] close(23) = -1 EBADF (Bad file descriptor) [pid 20935] close(24) = -1 EBADF (Bad file descriptor) [pid 20935] close(25) = -1 EBADF (Bad file descriptor) [pid 20935] close(26) = -1 EBADF (Bad file descriptor) [pid 20935] close(27) = -1 EBADF (Bad file descriptor) [pid 20935] close(28) = -1 EBADF (Bad file descriptor) [pid 20935] close(29) = -1 EBADF (Bad file descriptor) [pid 20935] exit_group(0) = ? [pid 20935] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20647 ./strace-static-x86_64: Process 20936 attached [pid 20936] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20936] setpgid(0, 0) = 0 [pid 20936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20936] write(3, "1000", 4) = 4 [pid 20936] close(3) = 0 [pid 20936] write(1, "executing program\n", 18executing program ) = 18 [pid 20936] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20936] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20936] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20936] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20936] close(3) = -1 EBADF (Bad file descriptor) [pid 20936] close(4) = -1 EBADF (Bad file descriptor) [pid 20936] close(5) = -1 EBADF (Bad file descriptor) [pid 20936] close(6) = -1 EBADF (Bad file descriptor) [pid 20936] close(7) = -1 EBADF (Bad file descriptor) [pid 20936] close(8) = -1 EBADF (Bad file descriptor) [pid 20936] close(9) = -1 EBADF (Bad file descriptor) [pid 20936] close(10) = -1 EBADF (Bad file descriptor) [pid 20936] close(11) = -1 EBADF (Bad file descriptor) [pid 20936] close(12) = -1 EBADF (Bad file descriptor) [pid 20936] close(13) = -1 EBADF (Bad file descriptor) [pid 20936] close(14) = -1 EBADF (Bad file descriptor) [pid 20936] close(15) = -1 EBADF (Bad file descriptor) [pid 20936] close(16) = -1 EBADF (Bad file descriptor) [pid 20936] close(17) = -1 EBADF (Bad file descriptor) [pid 20936] close(18) = -1 EBADF (Bad file descriptor) [pid 20936] close(19) = -1 EBADF (Bad file descriptor) [pid 20936] close(20) = -1 EBADF (Bad file descriptor) [pid 20936] close(21) = -1 EBADF (Bad file descriptor) [pid 20936] close(22) = -1 EBADF (Bad file descriptor) [pid 20936] close(23) = -1 EBADF (Bad file descriptor) [pid 20936] close(24) = -1 EBADF (Bad file descriptor) [pid 20936] close(25) = -1 EBADF (Bad file descriptor) [pid 20936] close(26) = -1 EBADF (Bad file descriptor) [pid 20936] close(27) = -1 EBADF (Bad file descriptor) [pid 20936] close(28) = -1 EBADF (Bad file descriptor) [pid 20936] close(29) = -1 EBADF (Bad file descriptor) [pid 20936] exit_group(0) = ? [pid 20936] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20648 ./strace-static-x86_64: Process 20937 attached [pid 20937] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20937] setpgid(0, 0) = 0 [pid 20937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20937] write(3, "1000", 4) = 4 [pid 20937] close(3executing program ) = 0 [pid 20937] write(1, "executing program\n", 18) = 18 [pid 20937] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20937] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20937] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20937] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20937] close(3) = -1 EBADF (Bad file descriptor) [pid 20937] close(4) = -1 EBADF (Bad file descriptor) [pid 20937] close(5) = -1 EBADF (Bad file descriptor) [pid 20937] close(6) = -1 EBADF (Bad file descriptor) [pid 20937] close(7) = -1 EBADF (Bad file descriptor) [pid 20937] close(8) = -1 EBADF (Bad file descriptor) [pid 20937] close(9) = -1 EBADF (Bad file descriptor) [pid 20937] close(10) = -1 EBADF (Bad file descriptor) [pid 20937] close(11) = -1 EBADF (Bad file descriptor) [pid 20937] close(12) = -1 EBADF (Bad file descriptor) [pid 20937] close(13) = -1 EBADF (Bad file descriptor) [pid 20937] close(14) = -1 EBADF (Bad file descriptor) [pid 20937] close(15) = -1 EBADF (Bad file descriptor) [pid 20937] close(16) = -1 EBADF (Bad file descriptor) [pid 20937] close(17) = -1 EBADF (Bad file descriptor) [pid 20937] close(18) = -1 EBADF (Bad file descriptor) [pid 20937] close(19) = -1 EBADF (Bad file descriptor) [pid 20937] close(20) = -1 EBADF (Bad file descriptor) [pid 20937] close(21) = -1 EBADF (Bad file descriptor) [pid 20937] close(22) = -1 EBADF (Bad file descriptor) [pid 20937] close(23) = -1 EBADF (Bad file descriptor) [pid 20937] close(24) = -1 EBADF (Bad file descriptor) [pid 20937] close(25) = -1 EBADF (Bad file descriptor) [pid 20937] close(26) = -1 EBADF (Bad file descriptor) [pid 20937] close(27) = -1 EBADF (Bad file descriptor) [pid 20937] close(28) = -1 EBADF (Bad file descriptor) [pid 20937] close(29) = -1 EBADF (Bad file descriptor) [pid 20937] exit_group(0) = ? [pid 20937] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20649 ./strace-static-x86_64: Process 20938 attached [pid 20938] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20938] setpgid(0, 0) = 0 [pid 20938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20938] write(3, "1000", 4) = 4 [pid 20938] close(3executing program ) = 0 [pid 20938] write(1, "executing program\n", 18) = 18 [pid 20938] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20938] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20938] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20938] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20938] close(3) = -1 EBADF (Bad file descriptor) [pid 20938] close(4) = -1 EBADF (Bad file descriptor) [pid 20938] close(5) = -1 EBADF (Bad file descriptor) [pid 20938] close(6) = -1 EBADF (Bad file descriptor) [pid 20938] close(7) = -1 EBADF (Bad file descriptor) [pid 20938] close(8) = -1 EBADF (Bad file descriptor) [pid 20938] close(9) = -1 EBADF (Bad file descriptor) [pid 20938] close(10) = -1 EBADF (Bad file descriptor) [pid 20938] close(11) = -1 EBADF (Bad file descriptor) [pid 20938] close(12) = -1 EBADF (Bad file descriptor) [pid 20938] close(13) = -1 EBADF (Bad file descriptor) [pid 20938] close(14) = -1 EBADF (Bad file descriptor) [pid 20938] close(15) = -1 EBADF (Bad file descriptor) [pid 20938] close(16) = -1 EBADF (Bad file descriptor) [pid 20938] close(17) = -1 EBADF (Bad file descriptor) [pid 20938] close(18) = -1 EBADF (Bad file descriptor) [pid 20938] close(19) = -1 EBADF (Bad file descriptor) [pid 20938] close(20) = -1 EBADF (Bad file descriptor) [pid 20938] close(21) = -1 EBADF (Bad file descriptor) [pid 20938] close(22) = -1 EBADF (Bad file descriptor) [pid 20938] close(23) = -1 EBADF (Bad file descriptor) [pid 20938] close(24) = -1 EBADF (Bad file descriptor) [pid 20938] close(25) = -1 EBADF (Bad file descriptor) [pid 20938] close(26) = -1 EBADF (Bad file descriptor) [pid 20938] close(27) = -1 EBADF (Bad file descriptor) [pid 20938] close(28) = -1 EBADF (Bad file descriptor) [pid 20938] close(29) = -1 EBADF (Bad file descriptor) [pid 20938] exit_group(0) = ? [pid 20938] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20650 ./strace-static-x86_64: Process 20939 attached [pid 20939] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20939] setpgid(0, 0) = 0 [pid 20939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20939] write(3, "1000", 4) = 4 [pid 20939] close(3) = 0 [pid 20939] write(1, "executing program\n", 18executing program ) = 18 [pid 20939] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20939] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20939] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20939] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20939] close(3) = -1 EBADF (Bad file descriptor) [pid 20939] close(4) = -1 EBADF (Bad file descriptor) [pid 20939] close(5) = -1 EBADF (Bad file descriptor) [pid 20939] close(6) = -1 EBADF (Bad file descriptor) [pid 20939] close(7) = -1 EBADF (Bad file descriptor) [pid 20939] close(8) = -1 EBADF (Bad file descriptor) [pid 20939] close(9) = -1 EBADF (Bad file descriptor) [pid 20939] close(10) = -1 EBADF (Bad file descriptor) [pid 20939] close(11) = -1 EBADF (Bad file descriptor) [pid 20939] close(12) = -1 EBADF (Bad file descriptor) [pid 20939] close(13) = -1 EBADF (Bad file descriptor) [pid 20939] close(14) = -1 EBADF (Bad file descriptor) [pid 20939] close(15) = -1 EBADF (Bad file descriptor) [pid 20939] close(16) = -1 EBADF (Bad file descriptor) [pid 20939] close(17) = -1 EBADF (Bad file descriptor) [pid 20939] close(18) = -1 EBADF (Bad file descriptor) [pid 20939] close(19) = -1 EBADF (Bad file descriptor) [pid 20939] close(20) = -1 EBADF (Bad file descriptor) [pid 20939] close(21) = -1 EBADF (Bad file descriptor) [pid 20939] close(22) = -1 EBADF (Bad file descriptor) [pid 20939] close(23) = -1 EBADF (Bad file descriptor) [pid 20939] close(24) = -1 EBADF (Bad file descriptor) [pid 20939] close(25) = -1 EBADF (Bad file descriptor) [pid 20939] close(26) = -1 EBADF (Bad file descriptor) [pid 20939] close(27) = -1 EBADF (Bad file descriptor) [pid 20939] close(28) = -1 EBADF (Bad file descriptor) [pid 20939] close(29) = -1 EBADF (Bad file descriptor) [pid 20939] exit_group(0) = ? [pid 20939] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20651 ./strace-static-x86_64: Process 20940 attached [pid 20940] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20940] setpgid(0, 0) = 0 [pid 20940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20940] write(3, "1000", 4) = 4 [pid 20940] close(3) = 0 [pid 20940] write(1, "executing program\n", 18executing program ) = 18 [pid 20940] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20940] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20940] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20940] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20940] close(3) = -1 EBADF (Bad file descriptor) [pid 20940] close(4) = -1 EBADF (Bad file descriptor) [pid 20940] close(5) = -1 EBADF (Bad file descriptor) [pid 20940] close(6) = -1 EBADF (Bad file descriptor) [pid 20940] close(7) = -1 EBADF (Bad file descriptor) [pid 20940] close(8) = -1 EBADF (Bad file descriptor) [pid 20940] close(9) = -1 EBADF (Bad file descriptor) [pid 20940] close(10) = -1 EBADF (Bad file descriptor) [pid 20940] close(11) = -1 EBADF (Bad file descriptor) [pid 20940] close(12) = -1 EBADF (Bad file descriptor) [pid 20940] close(13) = -1 EBADF (Bad file descriptor) [pid 20940] close(14) = -1 EBADF (Bad file descriptor) [pid 20940] close(15) = -1 EBADF (Bad file descriptor) [pid 20940] close(16) = -1 EBADF (Bad file descriptor) [pid 20940] close(17) = -1 EBADF (Bad file descriptor) [pid 20940] close(18) = -1 EBADF (Bad file descriptor) [pid 20940] close(19) = -1 EBADF (Bad file descriptor) [pid 20940] close(20) = -1 EBADF (Bad file descriptor) [pid 20940] close(21) = -1 EBADF (Bad file descriptor) [pid 20940] close(22) = -1 EBADF (Bad file descriptor) [pid 20940] close(23) = -1 EBADF (Bad file descriptor) [pid 20940] close(24) = -1 EBADF (Bad file descriptor) [pid 20940] close(25) = -1 EBADF (Bad file descriptor) [pid 20940] close(26) = -1 EBADF (Bad file descriptor) [pid 20940] close(27) = -1 EBADF (Bad file descriptor) [pid 20940] close(28) = -1 EBADF (Bad file descriptor) [pid 20940] close(29) = -1 EBADF (Bad file descriptor) [pid 20940] exit_group(0) = ? [pid 20940] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20941 attached [pid 20941] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20652 [pid 20941] <... set_robust_list resumed>) = 0 [pid 20941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20941] setpgid(0, 0) = 0 [pid 20941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20941] write(3, "1000", 4) = 4 [pid 20941] close(3) = 0 [pid 20941] write(1, "executing program\n", 18executing program ) = 18 [pid 20941] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20941] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20941] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20941] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20941] close(3) = -1 EBADF (Bad file descriptor) [pid 20941] close(4) = -1 EBADF (Bad file descriptor) [pid 20941] close(5) = -1 EBADF (Bad file descriptor) [pid 20941] close(6) = -1 EBADF (Bad file descriptor) [pid 20941] close(7) = -1 EBADF (Bad file descriptor) [pid 20941] close(8) = -1 EBADF (Bad file descriptor) [pid 20941] close(9) = -1 EBADF (Bad file descriptor) [pid 20941] close(10) = -1 EBADF (Bad file descriptor) [pid 20941] close(11) = -1 EBADF (Bad file descriptor) [pid 20941] close(12) = -1 EBADF (Bad file descriptor) [pid 20941] close(13) = -1 EBADF (Bad file descriptor) [pid 20941] close(14) = -1 EBADF (Bad file descriptor) [pid 20941] close(15) = -1 EBADF (Bad file descriptor) [pid 20941] close(16) = -1 EBADF (Bad file descriptor) [pid 20941] close(17) = -1 EBADF (Bad file descriptor) [pid 20941] close(18) = -1 EBADF (Bad file descriptor) [pid 20941] close(19) = -1 EBADF (Bad file descriptor) [pid 20941] close(20) = -1 EBADF (Bad file descriptor) [pid 20941] close(21) = -1 EBADF (Bad file descriptor) [pid 20941] close(22) = -1 EBADF (Bad file descriptor) [pid 20941] close(23) = -1 EBADF (Bad file descriptor) [pid 20941] close(24) = -1 EBADF (Bad file descriptor) [pid 20941] close(25) = -1 EBADF (Bad file descriptor) [pid 20941] close(26) = -1 EBADF (Bad file descriptor) [pid 20941] close(27) = -1 EBADF (Bad file descriptor) [pid 20941] close(28) = -1 EBADF (Bad file descriptor) [pid 20941] close(29) = -1 EBADF (Bad file descriptor) [pid 20941] exit_group(0) = ? [pid 20941] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20942 attached , child_tidptr=0x55555e7c9650) = 20653 [pid 20942] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20942] setpgid(0, 0) = 0 [pid 20942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20942] write(3, "1000", 4) = 4 [pid 20942] close(3) = 0 executing program [pid 20942] write(1, "executing program\n", 18) = 18 [pid 20942] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20942] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20942] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20942] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20942] close(3) = -1 EBADF (Bad file descriptor) [pid 20942] close(4) = -1 EBADF (Bad file descriptor) [pid 20942] close(5) = -1 EBADF (Bad file descriptor) [pid 20942] close(6) = -1 EBADF (Bad file descriptor) [pid 20942] close(7) = -1 EBADF (Bad file descriptor) [pid 20942] close(8) = -1 EBADF (Bad file descriptor) [pid 20942] close(9) = -1 EBADF (Bad file descriptor) [pid 20942] close(10) = -1 EBADF (Bad file descriptor) [pid 20942] close(11) = -1 EBADF (Bad file descriptor) [pid 20942] close(12) = -1 EBADF (Bad file descriptor) [pid 20942] close(13) = -1 EBADF (Bad file descriptor) [pid 20942] close(14) = -1 EBADF (Bad file descriptor) [pid 20942] close(15) = -1 EBADF (Bad file descriptor) [pid 20942] close(16) = -1 EBADF (Bad file descriptor) [pid 20942] close(17) = -1 EBADF (Bad file descriptor) [pid 20942] close(18) = -1 EBADF (Bad file descriptor) [pid 20942] close(19) = -1 EBADF (Bad file descriptor) [pid 20942] close(20) = -1 EBADF (Bad file descriptor) [pid 20942] close(21) = -1 EBADF (Bad file descriptor) [pid 20942] close(22) = -1 EBADF (Bad file descriptor) [pid 20942] close(23) = -1 EBADF (Bad file descriptor) [pid 20942] close(24) = -1 EBADF (Bad file descriptor) [pid 20942] close(25) = -1 EBADF (Bad file descriptor) [pid 20942] close(26) = -1 EBADF (Bad file descriptor) [pid 20942] close(27) = -1 EBADF (Bad file descriptor) [pid 20942] close(28) = -1 EBADF (Bad file descriptor) [pid 20942] close(29) = -1 EBADF (Bad file descriptor) [pid 20942] exit_group(0) = ? [pid 20942] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20943 attached [pid 20943] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20654 [pid 20943] <... set_robust_list resumed>) = 0 [pid 20943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20943] setpgid(0, 0) = 0 [pid 20943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20943] write(3, "1000", 4) = 4 [pid 20943] close(3executing program ) = 0 [pid 20943] write(1, "executing program\n", 18) = 18 [pid 20943] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20943] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20943] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20943] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20943] close(3) = -1 EBADF (Bad file descriptor) [pid 20943] close(4) = -1 EBADF (Bad file descriptor) [pid 20943] close(5) = -1 EBADF (Bad file descriptor) [pid 20943] close(6) = -1 EBADF (Bad file descriptor) [pid 20943] close(7) = -1 EBADF (Bad file descriptor) [pid 20943] close(8) = -1 EBADF (Bad file descriptor) [pid 20943] close(9) = -1 EBADF (Bad file descriptor) [pid 20943] close(10) = -1 EBADF (Bad file descriptor) [pid 20943] close(11) = -1 EBADF (Bad file descriptor) [pid 20943] close(12) = -1 EBADF (Bad file descriptor) [pid 20943] close(13) = -1 EBADF (Bad file descriptor) [pid 20943] close(14) = -1 EBADF (Bad file descriptor) [pid 20943] close(15) = -1 EBADF (Bad file descriptor) [pid 20943] close(16) = -1 EBADF (Bad file descriptor) [pid 20943] close(17) = -1 EBADF (Bad file descriptor) [pid 20943] close(18) = -1 EBADF (Bad file descriptor) [pid 20943] close(19) = -1 EBADF (Bad file descriptor) [pid 20943] close(20) = -1 EBADF (Bad file descriptor) [pid 20943] close(21) = -1 EBADF (Bad file descriptor) [pid 20943] close(22) = -1 EBADF (Bad file descriptor) [pid 20943] close(23) = -1 EBADF (Bad file descriptor) [pid 20943] close(24) = -1 EBADF (Bad file descriptor) [pid 20943] close(25) = -1 EBADF (Bad file descriptor) [pid 20943] close(26) = -1 EBADF (Bad file descriptor) [pid 20943] close(27) = -1 EBADF (Bad file descriptor) [pid 20943] close(28) = -1 EBADF (Bad file descriptor) [pid 20943] close(29) = -1 EBADF (Bad file descriptor) [pid 20943] exit_group(0) = ? [pid 20943] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20655 ./strace-static-x86_64: Process 20944 attached [pid 20944] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20944] setpgid(0, 0) = 0 [pid 20944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20944] write(3, "1000", 4) = 4 [pid 20944] close(3executing program ) = 0 [pid 20944] write(1, "executing program\n", 18) = 18 [pid 20944] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20944] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20944] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20944] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20944] close(3) = -1 EBADF (Bad file descriptor) [pid 20944] close(4) = -1 EBADF (Bad file descriptor) [pid 20944] close(5) = -1 EBADF (Bad file descriptor) [pid 20944] close(6) = -1 EBADF (Bad file descriptor) [pid 20944] close(7) = -1 EBADF (Bad file descriptor) [pid 20944] close(8) = -1 EBADF (Bad file descriptor) [pid 20944] close(9) = -1 EBADF (Bad file descriptor) [pid 20944] close(10) = -1 EBADF (Bad file descriptor) [pid 20944] close(11) = -1 EBADF (Bad file descriptor) [pid 20944] close(12) = -1 EBADF (Bad file descriptor) [pid 20944] close(13) = -1 EBADF (Bad file descriptor) [pid 20944] close(14) = -1 EBADF (Bad file descriptor) [pid 20944] close(15) = -1 EBADF (Bad file descriptor) [pid 20944] close(16) = -1 EBADF (Bad file descriptor) [pid 20944] close(17) = -1 EBADF (Bad file descriptor) [pid 20944] close(18) = -1 EBADF (Bad file descriptor) [pid 20944] close(19) = -1 EBADF (Bad file descriptor) [pid 20944] close(20) = -1 EBADF (Bad file descriptor) [pid 20944] close(21) = -1 EBADF (Bad file descriptor) [pid 20944] close(22) = -1 EBADF (Bad file descriptor) [pid 20944] close(23) = -1 EBADF (Bad file descriptor) [pid 20944] close(24) = -1 EBADF (Bad file descriptor) [pid 20944] close(25) = -1 EBADF (Bad file descriptor) [pid 20944] close(26) = -1 EBADF (Bad file descriptor) [pid 20944] close(27) = -1 EBADF (Bad file descriptor) [pid 20944] close(28) = -1 EBADF (Bad file descriptor) [pid 20944] close(29) = -1 EBADF (Bad file descriptor) [pid 20944] exit_group(0) = ? [pid 20944] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20945 attached , child_tidptr=0x55555e7c9650) = 20656 [pid 20945] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20945] setpgid(0, 0) = 0 [pid 20945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20945] write(3, "1000", 4) = 4 [pid 20945] close(3) = 0 [pid 20945] write(1, "executing program\n", 18executing program ) = 18 [pid 20945] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20945] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20945] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20945] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20945] close(3) = -1 EBADF (Bad file descriptor) [pid 20945] close(4) = -1 EBADF (Bad file descriptor) [pid 20945] close(5) = -1 EBADF (Bad file descriptor) [pid 20945] close(6) = -1 EBADF (Bad file descriptor) [pid 20945] close(7) = -1 EBADF (Bad file descriptor) [pid 20945] close(8) = -1 EBADF (Bad file descriptor) [pid 20945] close(9) = -1 EBADF (Bad file descriptor) [pid 20945] close(10) = -1 EBADF (Bad file descriptor) [pid 20945] close(11) = -1 EBADF (Bad file descriptor) [pid 20945] close(12) = -1 EBADF (Bad file descriptor) [pid 20945] close(13) = -1 EBADF (Bad file descriptor) [pid 20945] close(14) = -1 EBADF (Bad file descriptor) [pid 20945] close(15) = -1 EBADF (Bad file descriptor) [pid 20945] close(16) = -1 EBADF (Bad file descriptor) [pid 20945] close(17) = -1 EBADF (Bad file descriptor) [pid 20945] close(18) = -1 EBADF (Bad file descriptor) [pid 20945] close(19) = -1 EBADF (Bad file descriptor) [pid 20945] close(20) = -1 EBADF (Bad file descriptor) [pid 20945] close(21) = -1 EBADF (Bad file descriptor) [pid 20945] close(22) = -1 EBADF (Bad file descriptor) [pid 20945] close(23) = -1 EBADF (Bad file descriptor) [pid 20945] close(24) = -1 EBADF (Bad file descriptor) [pid 20945] close(25) = -1 EBADF (Bad file descriptor) [pid 20945] close(26) = -1 EBADF (Bad file descriptor) [pid 20945] close(27) = -1 EBADF (Bad file descriptor) [pid 20945] close(28) = -1 EBADF (Bad file descriptor) [pid 20945] close(29) = -1 EBADF (Bad file descriptor) [pid 20945] exit_group(0) = ? [pid 20945] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20657 ./strace-static-x86_64: Process 20946 attached [pid 20946] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20946] setpgid(0, 0) = 0 [pid 20946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20946] write(3, "1000", 4) = 4 [pid 20946] close(3) = 0 [pid 20946] write(1, "executing program\n", 18executing program ) = 18 [pid 20946] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20946] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20946] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20946] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20946] close(3) = -1 EBADF (Bad file descriptor) [pid 20946] close(4) = -1 EBADF (Bad file descriptor) [pid 20946] close(5) = -1 EBADF (Bad file descriptor) [pid 20946] close(6) = -1 EBADF (Bad file descriptor) [pid 20946] close(7) = -1 EBADF (Bad file descriptor) [pid 20946] close(8) = -1 EBADF (Bad file descriptor) [pid 20946] close(9) = -1 EBADF (Bad file descriptor) [pid 20946] close(10) = -1 EBADF (Bad file descriptor) [pid 20946] close(11) = -1 EBADF (Bad file descriptor) [pid 20946] close(12) = -1 EBADF (Bad file descriptor) [pid 20946] close(13) = -1 EBADF (Bad file descriptor) [pid 20946] close(14) = -1 EBADF (Bad file descriptor) [pid 20946] close(15) = -1 EBADF (Bad file descriptor) [pid 20946] close(16) = -1 EBADF (Bad file descriptor) [pid 20946] close(17) = -1 EBADF (Bad file descriptor) [pid 20946] close(18) = -1 EBADF (Bad file descriptor) [pid 20946] close(19) = -1 EBADF (Bad file descriptor) [pid 20946] close(20) = -1 EBADF (Bad file descriptor) [pid 20946] close(21) = -1 EBADF (Bad file descriptor) [pid 20946] close(22) = -1 EBADF (Bad file descriptor) [pid 20946] close(23) = -1 EBADF (Bad file descriptor) [pid 20946] close(24) = -1 EBADF (Bad file descriptor) [pid 20946] close(25) = -1 EBADF (Bad file descriptor) [pid 20946] close(26) = -1 EBADF (Bad file descriptor) [pid 20946] close(27) = -1 EBADF (Bad file descriptor) [pid 20946] close(28) = -1 EBADF (Bad file descriptor) [pid 20946] close(29) = -1 EBADF (Bad file descriptor) [pid 20946] exit_group(0) = ? [pid 20946] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20658 ./strace-static-x86_64: Process 20947 attached [pid 20947] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20947] setpgid(0, 0) = 0 [pid 20947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20947] write(3, "1000", 4) = 4 [pid 20947] close(3) = 0 executing program [pid 20947] write(1, "executing program\n", 18) = 18 [pid 20947] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20947] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20947] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20947] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20947] close(3) = -1 EBADF (Bad file descriptor) [pid 20947] close(4) = -1 EBADF (Bad file descriptor) [pid 20947] close(5) = -1 EBADF (Bad file descriptor) [pid 20947] close(6) = -1 EBADF (Bad file descriptor) [pid 20947] close(7) = -1 EBADF (Bad file descriptor) [pid 20947] close(8) = -1 EBADF (Bad file descriptor) [pid 20947] close(9) = -1 EBADF (Bad file descriptor) [pid 20947] close(10) = -1 EBADF (Bad file descriptor) [pid 20947] close(11) = -1 EBADF (Bad file descriptor) [pid 20947] close(12) = -1 EBADF (Bad file descriptor) [pid 20947] close(13) = -1 EBADF (Bad file descriptor) [pid 20947] close(14) = -1 EBADF (Bad file descriptor) [pid 20947] close(15) = -1 EBADF (Bad file descriptor) [pid 20947] close(16) = -1 EBADF (Bad file descriptor) [pid 20947] close(17) = -1 EBADF (Bad file descriptor) [pid 20947] close(18) = -1 EBADF (Bad file descriptor) [pid 20947] close(19) = -1 EBADF (Bad file descriptor) [pid 20947] close(20) = -1 EBADF (Bad file descriptor) [pid 20947] close(21) = -1 EBADF (Bad file descriptor) [pid 20947] close(22) = -1 EBADF (Bad file descriptor) [pid 20947] close(23) = -1 EBADF (Bad file descriptor) [pid 20947] close(24) = -1 EBADF (Bad file descriptor) [pid 20947] close(25) = -1 EBADF (Bad file descriptor) [pid 20947] close(26) = -1 EBADF (Bad file descriptor) [pid 20947] close(27) = -1 EBADF (Bad file descriptor) [pid 20947] close(28) = -1 EBADF (Bad file descriptor) [pid 20947] close(29) = -1 EBADF (Bad file descriptor) [pid 20947] exit_group(0) = ? [pid 20947] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20659 ./strace-static-x86_64: Process 20948 attached [pid 20948] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20948] setpgid(0, 0) = 0 [pid 20948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20948] write(3, "1000", 4) = 4 [pid 20948] close(3) = 0 [pid 20948] write(1, "executing program\n", 18executing program ) = 18 [pid 20948] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20948] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20948] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20948] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20948] close(3) = -1 EBADF (Bad file descriptor) [pid 20948] close(4) = -1 EBADF (Bad file descriptor) [pid 20948] close(5) = -1 EBADF (Bad file descriptor) [pid 20948] close(6) = -1 EBADF (Bad file descriptor) [pid 20948] close(7) = -1 EBADF (Bad file descriptor) [pid 20948] close(8) = -1 EBADF (Bad file descriptor) [pid 20948] close(9) = -1 EBADF (Bad file descriptor) [pid 20948] close(10) = -1 EBADF (Bad file descriptor) [pid 20948] close(11) = -1 EBADF (Bad file descriptor) [pid 20948] close(12) = -1 EBADF (Bad file descriptor) [pid 20948] close(13) = -1 EBADF (Bad file descriptor) [pid 20948] close(14) = -1 EBADF (Bad file descriptor) [pid 20948] close(15) = -1 EBADF (Bad file descriptor) [pid 20948] close(16) = -1 EBADF (Bad file descriptor) [pid 20948] close(17) = -1 EBADF (Bad file descriptor) [pid 20948] close(18) = -1 EBADF (Bad file descriptor) [pid 20948] close(19) = -1 EBADF (Bad file descriptor) [pid 20948] close(20) = -1 EBADF (Bad file descriptor) [pid 20948] close(21) = -1 EBADF (Bad file descriptor) [pid 20948] close(22) = -1 EBADF (Bad file descriptor) [pid 20948] close(23) = -1 EBADF (Bad file descriptor) [pid 20948] close(24) = -1 EBADF (Bad file descriptor) [pid 20948] close(25) = -1 EBADF (Bad file descriptor) [pid 20948] close(26) = -1 EBADF (Bad file descriptor) [pid 20948] close(27) = -1 EBADF (Bad file descriptor) [pid 20948] close(28) = -1 EBADF (Bad file descriptor) [pid 20948] close(29) = -1 EBADF (Bad file descriptor) [pid 20948] exit_group(0) = ? [pid 20948] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20660 ./strace-static-x86_64: Process 20949 attached [pid 20949] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20949] setpgid(0, 0) = 0 [pid 20949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20949] write(3, "1000", 4) = 4 [pid 20949] close(3) = 0 executing program [pid 20949] write(1, "executing program\n", 18) = 18 [pid 20949] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20949] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20949] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20949] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20949] close(3) = -1 EBADF (Bad file descriptor) [pid 20949] close(4) = -1 EBADF (Bad file descriptor) [pid 20949] close(5) = -1 EBADF (Bad file descriptor) [pid 20949] close(6) = -1 EBADF (Bad file descriptor) [pid 20949] close(7) = -1 EBADF (Bad file descriptor) [pid 20949] close(8) = -1 EBADF (Bad file descriptor) [pid 20949] close(9) = -1 EBADF (Bad file descriptor) [pid 20949] close(10) = -1 EBADF (Bad file descriptor) [pid 20949] close(11) = -1 EBADF (Bad file descriptor) [pid 20949] close(12) = -1 EBADF (Bad file descriptor) [pid 20949] close(13) = -1 EBADF (Bad file descriptor) [pid 20949] close(14) = -1 EBADF (Bad file descriptor) [pid 20949] close(15) = -1 EBADF (Bad file descriptor) [pid 20949] close(16) = -1 EBADF (Bad file descriptor) [pid 20949] close(17) = -1 EBADF (Bad file descriptor) [pid 20949] close(18) = -1 EBADF (Bad file descriptor) [pid 20949] close(19) = -1 EBADF (Bad file descriptor) [pid 20949] close(20) = -1 EBADF (Bad file descriptor) [pid 20949] close(21) = -1 EBADF (Bad file descriptor) [pid 20949] close(22) = -1 EBADF (Bad file descriptor) [pid 20949] close(23) = -1 EBADF (Bad file descriptor) [pid 20949] close(24) = -1 EBADF (Bad file descriptor) [pid 20949] close(25) = -1 EBADF (Bad file descriptor) [pid 20949] close(26) = -1 EBADF (Bad file descriptor) [pid 20949] close(27) = -1 EBADF (Bad file descriptor) [pid 20949] close(28) = -1 EBADF (Bad file descriptor) [pid 20949] close(29) = -1 EBADF (Bad file descriptor) [pid 20949] exit_group(0) = ? [pid 20949] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20950 attached , child_tidptr=0x55555e7c9650) = 20661 [pid 20950] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20950] setpgid(0, 0) = 0 [pid 20950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20950] write(3, "1000", 4) = 4 [pid 20950] close(3executing program ) = 0 [pid 20950] write(1, "executing program\n", 18) = 18 [pid 20950] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20950] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20950] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20950] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20950] close(3) = -1 EBADF (Bad file descriptor) [pid 20950] close(4) = -1 EBADF (Bad file descriptor) [pid 20950] close(5) = -1 EBADF (Bad file descriptor) [pid 20950] close(6) = -1 EBADF (Bad file descriptor) [pid 20950] close(7) = -1 EBADF (Bad file descriptor) [pid 20950] close(8) = -1 EBADF (Bad file descriptor) [pid 20950] close(9) = -1 EBADF (Bad file descriptor) [pid 20950] close(10) = -1 EBADF (Bad file descriptor) [pid 20950] close(11) = -1 EBADF (Bad file descriptor) [pid 20950] close(12) = -1 EBADF (Bad file descriptor) [pid 20950] close(13) = -1 EBADF (Bad file descriptor) [pid 20950] close(14) = -1 EBADF (Bad file descriptor) [pid 20950] close(15) = -1 EBADF (Bad file descriptor) [pid 20950] close(16) = -1 EBADF (Bad file descriptor) [pid 20950] close(17) = -1 EBADF (Bad file descriptor) [pid 20950] close(18) = -1 EBADF (Bad file descriptor) [pid 20950] close(19) = -1 EBADF (Bad file descriptor) [pid 20950] close(20) = -1 EBADF (Bad file descriptor) [pid 20950] close(21) = -1 EBADF (Bad file descriptor) [pid 20950] close(22) = -1 EBADF (Bad file descriptor) [pid 20950] close(23) = -1 EBADF (Bad file descriptor) [pid 20950] close(24) = -1 EBADF (Bad file descriptor) [pid 20950] close(25) = -1 EBADF (Bad file descriptor) [pid 20950] close(26) = -1 EBADF (Bad file descriptor) [pid 20950] close(27) = -1 EBADF (Bad file descriptor) [pid 20950] close(28) = -1 EBADF (Bad file descriptor) [pid 20950] close(29) = -1 EBADF (Bad file descriptor) [pid 20950] exit_group(0) = ? [pid 20950] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20662 ./strace-static-x86_64: Process 20951 attached [pid 20951] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20951] setpgid(0, 0) = 0 [pid 20951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20951] write(3, "1000", 4) = 4 [pid 20951] close(3) = 0 [pid 20951] write(1, "executing program\n", 18executing program ) = 18 [pid 20951] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20951] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20951] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20951] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20951] close(3) = -1 EBADF (Bad file descriptor) [pid 20951] close(4) = -1 EBADF (Bad file descriptor) [pid 20951] close(5) = -1 EBADF (Bad file descriptor) [pid 20951] close(6) = -1 EBADF (Bad file descriptor) [pid 20951] close(7) = -1 EBADF (Bad file descriptor) [pid 20951] close(8) = -1 EBADF (Bad file descriptor) [pid 20951] close(9) = -1 EBADF (Bad file descriptor) [pid 20951] close(10) = -1 EBADF (Bad file descriptor) [pid 20951] close(11) = -1 EBADF (Bad file descriptor) [pid 20951] close(12) = -1 EBADF (Bad file descriptor) [pid 20951] close(13) = -1 EBADF (Bad file descriptor) [pid 20951] close(14) = -1 EBADF (Bad file descriptor) [pid 20951] close(15) = -1 EBADF (Bad file descriptor) [pid 20951] close(16) = -1 EBADF (Bad file descriptor) [pid 20951] close(17) = -1 EBADF (Bad file descriptor) [pid 20951] close(18) = -1 EBADF (Bad file descriptor) [pid 20951] close(19) = -1 EBADF (Bad file descriptor) [pid 20951] close(20) = -1 EBADF (Bad file descriptor) [pid 20951] close(21) = -1 EBADF (Bad file descriptor) [pid 20951] close(22) = -1 EBADF (Bad file descriptor) [pid 20951] close(23) = -1 EBADF (Bad file descriptor) [pid 20951] close(24) = -1 EBADF (Bad file descriptor) [pid 20951] close(25) = -1 EBADF (Bad file descriptor) [pid 20951] close(26) = -1 EBADF (Bad file descriptor) [pid 20951] close(27) = -1 EBADF (Bad file descriptor) [pid 20951] close(28) = -1 EBADF (Bad file descriptor) [pid 20951] close(29) = -1 EBADF (Bad file descriptor) [pid 20951] exit_group(0) = ? [pid 20951] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20952 attached , child_tidptr=0x55555e7c9650) = 20663 [pid 20952] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20952] setpgid(0, 0) = 0 [pid 20952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20952] write(3, "1000", 4) = 4 [pid 20952] close(3) = 0 [pid 20952] write(1, "executing program\n", 18executing program ) = 18 [pid 20952] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20952] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20952] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20952] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20952] close(3) = -1 EBADF (Bad file descriptor) [pid 20952] close(4) = -1 EBADF (Bad file descriptor) [pid 20952] close(5) = -1 EBADF (Bad file descriptor) [pid 20952] close(6) = -1 EBADF (Bad file descriptor) [pid 20952] close(7) = -1 EBADF (Bad file descriptor) [pid 20952] close(8) = -1 EBADF (Bad file descriptor) [pid 20952] close(9) = -1 EBADF (Bad file descriptor) [pid 20952] close(10) = -1 EBADF (Bad file descriptor) [pid 20952] close(11) = -1 EBADF (Bad file descriptor) [pid 20952] close(12) = -1 EBADF (Bad file descriptor) [pid 20952] close(13) = -1 EBADF (Bad file descriptor) [pid 20952] close(14) = -1 EBADF (Bad file descriptor) [pid 20952] close(15) = -1 EBADF (Bad file descriptor) [pid 20952] close(16) = -1 EBADF (Bad file descriptor) [pid 20952] close(17) = -1 EBADF (Bad file descriptor) [pid 20952] close(18) = -1 EBADF (Bad file descriptor) [pid 20952] close(19) = -1 EBADF (Bad file descriptor) [pid 20952] close(20) = -1 EBADF (Bad file descriptor) [pid 20952] close(21) = -1 EBADF (Bad file descriptor) [pid 20952] close(22) = -1 EBADF (Bad file descriptor) [pid 20952] close(23) = -1 EBADF (Bad file descriptor) [pid 20952] close(24) = -1 EBADF (Bad file descriptor) [pid 20952] close(25) = -1 EBADF (Bad file descriptor) [pid 20952] close(26) = -1 EBADF (Bad file descriptor) [pid 20952] close(27) = -1 EBADF (Bad file descriptor) [pid 20952] close(28) = -1 EBADF (Bad file descriptor) [pid 20952] close(29) = -1 EBADF (Bad file descriptor) [pid 20952] exit_group(0) = ? [pid 20952] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20953 attached , child_tidptr=0x55555e7c9650) = 20664 [pid 20953] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20953] setpgid(0, 0) = 0 [pid 20953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20953] write(3, "1000", 4) = 4 [pid 20953] close(3) = 0 [pid 20953] write(1, "executing program\n", 18executing program ) = 18 [pid 20953] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20953] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20953] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20953] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20953] close(3) = -1 EBADF (Bad file descriptor) [pid 20953] close(4) = -1 EBADF (Bad file descriptor) [pid 20953] close(5) = -1 EBADF (Bad file descriptor) [pid 20953] close(6) = -1 EBADF (Bad file descriptor) [pid 20953] close(7) = -1 EBADF (Bad file descriptor) [pid 20953] close(8) = -1 EBADF (Bad file descriptor) [pid 20953] close(9) = -1 EBADF (Bad file descriptor) [pid 20953] close(10) = -1 EBADF (Bad file descriptor) [pid 20953] close(11) = -1 EBADF (Bad file descriptor) [pid 20953] close(12) = -1 EBADF (Bad file descriptor) [pid 20953] close(13) = -1 EBADF (Bad file descriptor) [pid 20953] close(14) = -1 EBADF (Bad file descriptor) [pid 20953] close(15) = -1 EBADF (Bad file descriptor) [pid 20953] close(16) = -1 EBADF (Bad file descriptor) [pid 20953] close(17) = -1 EBADF (Bad file descriptor) [pid 20953] close(18) = -1 EBADF (Bad file descriptor) [pid 20953] close(19) = -1 EBADF (Bad file descriptor) [pid 20953] close(20) = -1 EBADF (Bad file descriptor) [pid 20953] close(21) = -1 EBADF (Bad file descriptor) [pid 20953] close(22) = -1 EBADF (Bad file descriptor) [pid 20953] close(23) = -1 EBADF (Bad file descriptor) [pid 20953] close(24) = -1 EBADF (Bad file descriptor) [pid 20953] close(25) = -1 EBADF (Bad file descriptor) [pid 20953] close(26) = -1 EBADF (Bad file descriptor) [pid 20953] close(27) = -1 EBADF (Bad file descriptor) [pid 20953] close(28) = -1 EBADF (Bad file descriptor) [pid 20953] close(29) = -1 EBADF (Bad file descriptor) [pid 20953] exit_group(0) = ? [pid 20953] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20665 ./strace-static-x86_64: Process 20954 attached [pid 20954] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20954] setpgid(0, 0) = 0 [pid 20954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20954] write(3, "1000", 4executing program ) = 4 [pid 20954] close(3) = 0 [pid 20954] write(1, "executing program\n", 18) = 18 [pid 20954] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20954] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20954] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20954] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20954] close(3) = -1 EBADF (Bad file descriptor) [pid 20954] close(4) = -1 EBADF (Bad file descriptor) [pid 20954] close(5) = -1 EBADF (Bad file descriptor) [pid 20954] close(6) = -1 EBADF (Bad file descriptor) [pid 20954] close(7) = -1 EBADF (Bad file descriptor) [pid 20954] close(8) = -1 EBADF (Bad file descriptor) [pid 20954] close(9) = -1 EBADF (Bad file descriptor) [pid 20954] close(10) = -1 EBADF (Bad file descriptor) [pid 20954] close(11) = -1 EBADF (Bad file descriptor) [pid 20954] close(12) = -1 EBADF (Bad file descriptor) [pid 20954] close(13) = -1 EBADF (Bad file descriptor) [pid 20954] close(14) = -1 EBADF (Bad file descriptor) [pid 20954] close(15) = -1 EBADF (Bad file descriptor) [pid 20954] close(16) = -1 EBADF (Bad file descriptor) [pid 20954] close(17) = -1 EBADF (Bad file descriptor) [pid 20954] close(18) = -1 EBADF (Bad file descriptor) [pid 20954] close(19) = -1 EBADF (Bad file descriptor) [pid 20954] close(20) = -1 EBADF (Bad file descriptor) [pid 20954] close(21) = -1 EBADF (Bad file descriptor) [pid 20954] close(22) = -1 EBADF (Bad file descriptor) [pid 20954] close(23) = -1 EBADF (Bad file descriptor) [pid 20954] close(24) = -1 EBADF (Bad file descriptor) [pid 20954] close(25) = -1 EBADF (Bad file descriptor) [pid 20954] close(26) = -1 EBADF (Bad file descriptor) [pid 20954] close(27) = -1 EBADF (Bad file descriptor) [pid 20954] close(28) = -1 EBADF (Bad file descriptor) [pid 20954] close(29) = -1 EBADF (Bad file descriptor) [pid 20954] exit_group(0) = ? [pid 20954] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20955 attached [pid 20955] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20666 [pid 20955] <... set_robust_list resumed>) = 0 [pid 20955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20955] setpgid(0, 0) = 0 [pid 20955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20955] write(3, "1000", 4) = 4 [pid 20955] close(3) = 0 [pid 20955] write(1, "executing program\n", 18executing program ) = 18 [pid 20955] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20955] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20955] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20955] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20955] close(3) = -1 EBADF (Bad file descriptor) [pid 20955] close(4) = -1 EBADF (Bad file descriptor) [pid 20955] close(5) = -1 EBADF (Bad file descriptor) [pid 20955] close(6) = -1 EBADF (Bad file descriptor) [pid 20955] close(7) = -1 EBADF (Bad file descriptor) [pid 20955] close(8) = -1 EBADF (Bad file descriptor) [pid 20955] close(9) = -1 EBADF (Bad file descriptor) [pid 20955] close(10) = -1 EBADF (Bad file descriptor) [pid 20955] close(11) = -1 EBADF (Bad file descriptor) [pid 20955] close(12) = -1 EBADF (Bad file descriptor) [pid 20955] close(13) = -1 EBADF (Bad file descriptor) [pid 20955] close(14) = -1 EBADF (Bad file descriptor) [pid 20955] close(15) = -1 EBADF (Bad file descriptor) [pid 20955] close(16) = -1 EBADF (Bad file descriptor) [pid 20955] close(17) = -1 EBADF (Bad file descriptor) [pid 20955] close(18) = -1 EBADF (Bad file descriptor) [pid 20955] close(19) = -1 EBADF (Bad file descriptor) [pid 20955] close(20) = -1 EBADF (Bad file descriptor) [pid 20955] close(21) = -1 EBADF (Bad file descriptor) [pid 20955] close(22) = -1 EBADF (Bad file descriptor) [pid 20955] close(23) = -1 EBADF (Bad file descriptor) [pid 20955] close(24) = -1 EBADF (Bad file descriptor) [pid 20955] close(25) = -1 EBADF (Bad file descriptor) [pid 20955] close(26) = -1 EBADF (Bad file descriptor) [pid 20955] close(27) = -1 EBADF (Bad file descriptor) [pid 20955] close(28) = -1 EBADF (Bad file descriptor) [pid 20955] close(29) = -1 EBADF (Bad file descriptor) [pid 20955] exit_group(0) = ? [pid 20955] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20667 ./strace-static-x86_64: Process 20956 attached [pid 20956] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20956] setpgid(0, 0) = 0 [pid 20956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20956] write(3, "1000", 4) = 4 [pid 20956] close(3) = 0 [pid 20956] write(1, "executing program\n", 18executing program ) = 18 [pid 20956] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20956] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20956] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20956] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20956] close(3) = -1 EBADF (Bad file descriptor) [pid 20956] close(4) = -1 EBADF (Bad file descriptor) [pid 20956] close(5) = -1 EBADF (Bad file descriptor) [pid 20956] close(6) = -1 EBADF (Bad file descriptor) [pid 20956] close(7) = -1 EBADF (Bad file descriptor) [pid 20956] close(8) = -1 EBADF (Bad file descriptor) [pid 20956] close(9) = -1 EBADF (Bad file descriptor) [pid 20956] close(10) = -1 EBADF (Bad file descriptor) [pid 20956] close(11) = -1 EBADF (Bad file descriptor) [pid 20956] close(12) = -1 EBADF (Bad file descriptor) [pid 20956] close(13) = -1 EBADF (Bad file descriptor) [pid 20956] close(14) = -1 EBADF (Bad file descriptor) [pid 20956] close(15) = -1 EBADF (Bad file descriptor) [pid 20956] close(16) = -1 EBADF (Bad file descriptor) [pid 20956] close(17) = -1 EBADF (Bad file descriptor) [pid 20956] close(18) = -1 EBADF (Bad file descriptor) [pid 20956] close(19) = -1 EBADF (Bad file descriptor) [pid 20956] close(20) = -1 EBADF (Bad file descriptor) [pid 20956] close(21) = -1 EBADF (Bad file descriptor) [pid 20956] close(22) = -1 EBADF (Bad file descriptor) [pid 20956] close(23) = -1 EBADF (Bad file descriptor) [pid 20956] close(24) = -1 EBADF (Bad file descriptor) [pid 20956] close(25) = -1 EBADF (Bad file descriptor) [pid 20956] close(26) = -1 EBADF (Bad file descriptor) [pid 20956] close(27) = -1 EBADF (Bad file descriptor) [pid 20956] close(28) = -1 EBADF (Bad file descriptor) [pid 20956] close(29) = -1 EBADF (Bad file descriptor) [pid 20956] exit_group(0) = ? [pid 20956] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20957 attached [pid 20957] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20668 [pid 20957] <... set_robust_list resumed>) = 0 [pid 20957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20957] setpgid(0, 0) = 0 [pid 20957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20957] write(3, "1000", 4) = 4 [pid 20957] close(3) = 0 [pid 20957] write(1, "executing program\n", 18executing program ) = 18 [pid 20957] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20957] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20957] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20957] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20957] close(3) = -1 EBADF (Bad file descriptor) [pid 20957] close(4) = -1 EBADF (Bad file descriptor) [pid 20957] close(5) = -1 EBADF (Bad file descriptor) [pid 20957] close(6) = -1 EBADF (Bad file descriptor) [pid 20957] close(7) = -1 EBADF (Bad file descriptor) [pid 20957] close(8) = -1 EBADF (Bad file descriptor) [pid 20957] close(9) = -1 EBADF (Bad file descriptor) [pid 20957] close(10) = -1 EBADF (Bad file descriptor) [pid 20957] close(11) = -1 EBADF (Bad file descriptor) [pid 20957] close(12) = -1 EBADF (Bad file descriptor) [pid 20957] close(13) = -1 EBADF (Bad file descriptor) [pid 20957] close(14) = -1 EBADF (Bad file descriptor) [pid 20957] close(15) = -1 EBADF (Bad file descriptor) [pid 20957] close(16) = -1 EBADF (Bad file descriptor) [pid 20957] close(17) = -1 EBADF (Bad file descriptor) [pid 20957] close(18) = -1 EBADF (Bad file descriptor) [pid 20957] close(19) = -1 EBADF (Bad file descriptor) [pid 20957] close(20) = -1 EBADF (Bad file descriptor) [pid 20957] close(21) = -1 EBADF (Bad file descriptor) [pid 20957] close(22) = -1 EBADF (Bad file descriptor) [pid 20957] close(23) = -1 EBADF (Bad file descriptor) [pid 20957] close(24) = -1 EBADF (Bad file descriptor) [pid 20957] close(25) = -1 EBADF (Bad file descriptor) [pid 20957] close(26) = -1 EBADF (Bad file descriptor) [pid 20957] close(27) = -1 EBADF (Bad file descriptor) [pid 20957] close(28) = -1 EBADF (Bad file descriptor) [pid 20957] close(29) = -1 EBADF (Bad file descriptor) [pid 20957] exit_group(0) = ? [pid 20957] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20958 attached [pid 20958] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20669 [pid 20958] <... set_robust_list resumed>) = 0 [pid 20958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20958] setpgid(0, 0) = 0 [pid 20958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20958] write(3, "1000", 4) = 4 [pid 20958] close(3) = 0 executing program [pid 20958] write(1, "executing program\n", 18) = 18 [pid 20958] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20958] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20958] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20958] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20958] close(3) = -1 EBADF (Bad file descriptor) [pid 20958] close(4) = -1 EBADF (Bad file descriptor) [pid 20958] close(5) = -1 EBADF (Bad file descriptor) [pid 20958] close(6) = -1 EBADF (Bad file descriptor) [pid 20958] close(7) = -1 EBADF (Bad file descriptor) [pid 20958] close(8) = -1 EBADF (Bad file descriptor) [pid 20958] close(9) = -1 EBADF (Bad file descriptor) [pid 20958] close(10) = -1 EBADF (Bad file descriptor) [pid 20958] close(11) = -1 EBADF (Bad file descriptor) [pid 20958] close(12) = -1 EBADF (Bad file descriptor) [pid 20958] close(13) = -1 EBADF (Bad file descriptor) [pid 20958] close(14) = -1 EBADF (Bad file descriptor) [pid 20958] close(15) = -1 EBADF (Bad file descriptor) [pid 20958] close(16) = -1 EBADF (Bad file descriptor) [pid 20958] close(17) = -1 EBADF (Bad file descriptor) [pid 20958] close(18) = -1 EBADF (Bad file descriptor) [pid 20958] close(19) = -1 EBADF (Bad file descriptor) [pid 20958] close(20) = -1 EBADF (Bad file descriptor) [pid 20958] close(21) = -1 EBADF (Bad file descriptor) [pid 20958] close(22) = -1 EBADF (Bad file descriptor) [pid 20958] close(23) = -1 EBADF (Bad file descriptor) [pid 20958] close(24) = -1 EBADF (Bad file descriptor) [pid 20958] close(25) = -1 EBADF (Bad file descriptor) [pid 20958] close(26) = -1 EBADF (Bad file descriptor) [pid 20958] close(27) = -1 EBADF (Bad file descriptor) [pid 20958] close(28) = -1 EBADF (Bad file descriptor) [pid 20958] close(29) = -1 EBADF (Bad file descriptor) [pid 20958] exit_group(0) = ? [pid 20958] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20670 ./strace-static-x86_64: Process 20959 attached [pid 20959] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20959] setpgid(0, 0) = 0 [pid 20959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20959] write(3, "1000", 4) = 4 [pid 20959] close(3executing program ) = 0 [pid 20959] write(1, "executing program\n", 18) = 18 [pid 20959] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20959] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20959] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20959] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20959] close(3) = -1 EBADF (Bad file descriptor) [pid 20959] close(4) = -1 EBADF (Bad file descriptor) [pid 20959] close(5) = -1 EBADF (Bad file descriptor) [pid 20959] close(6) = -1 EBADF (Bad file descriptor) [pid 20959] close(7) = -1 EBADF (Bad file descriptor) [pid 20959] close(8) = -1 EBADF (Bad file descriptor) [pid 20959] close(9) = -1 EBADF (Bad file descriptor) [pid 20959] close(10) = -1 EBADF (Bad file descriptor) [pid 20959] close(11) = -1 EBADF (Bad file descriptor) [pid 20959] close(12) = -1 EBADF (Bad file descriptor) [pid 20959] close(13) = -1 EBADF (Bad file descriptor) [pid 20959] close(14) = -1 EBADF (Bad file descriptor) [pid 20959] close(15) = -1 EBADF (Bad file descriptor) [pid 20959] close(16) = -1 EBADF (Bad file descriptor) [pid 20959] close(17) = -1 EBADF (Bad file descriptor) [pid 20959] close(18) = -1 EBADF (Bad file descriptor) [pid 20959] close(19) = -1 EBADF (Bad file descriptor) [pid 20959] close(20) = -1 EBADF (Bad file descriptor) [pid 20959] close(21) = -1 EBADF (Bad file descriptor) [pid 20959] close(22) = -1 EBADF (Bad file descriptor) [pid 20959] close(23) = -1 EBADF (Bad file descriptor) [pid 20959] close(24) = -1 EBADF (Bad file descriptor) [pid 20959] close(25) = -1 EBADF (Bad file descriptor) [pid 20959] close(26) = -1 EBADF (Bad file descriptor) [pid 20959] close(27) = -1 EBADF (Bad file descriptor) [pid 20959] close(28) = -1 EBADF (Bad file descriptor) [pid 20959] close(29) = -1 EBADF (Bad file descriptor) [pid 20959] exit_group(0) = ? [pid 20959] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20671 ./strace-static-x86_64: Process 20960 attached [pid 20960] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20960] setpgid(0, 0) = 0 [pid 20960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20960] write(3, "1000", 4) = 4 [pid 20960] close(3) = 0 [pid 20960] write(1, "executing program\n", 18executing program ) = 18 [pid 20960] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20960] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20960] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20960] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20960] close(3) = -1 EBADF (Bad file descriptor) [pid 20960] close(4) = -1 EBADF (Bad file descriptor) [pid 20960] close(5) = -1 EBADF (Bad file descriptor) [pid 20960] close(6) = -1 EBADF (Bad file descriptor) [pid 20960] close(7) = -1 EBADF (Bad file descriptor) [pid 20960] close(8) = -1 EBADF (Bad file descriptor) [pid 20960] close(9) = -1 EBADF (Bad file descriptor) [pid 20960] close(10) = -1 EBADF (Bad file descriptor) [pid 20960] close(11) = -1 EBADF (Bad file descriptor) [pid 20960] close(12) = -1 EBADF (Bad file descriptor) [pid 20960] close(13) = -1 EBADF (Bad file descriptor) [pid 20960] close(14) = -1 EBADF (Bad file descriptor) [pid 20960] close(15) = -1 EBADF (Bad file descriptor) [pid 20960] close(16) = -1 EBADF (Bad file descriptor) [pid 20960] close(17) = -1 EBADF (Bad file descriptor) [pid 20960] close(18) = -1 EBADF (Bad file descriptor) [pid 20960] close(19) = -1 EBADF (Bad file descriptor) [pid 20960] close(20) = -1 EBADF (Bad file descriptor) [pid 20960] close(21) = -1 EBADF (Bad file descriptor) [pid 20960] close(22) = -1 EBADF (Bad file descriptor) [pid 20960] close(23) = -1 EBADF (Bad file descriptor) [pid 20960] close(24) = -1 EBADF (Bad file descriptor) [pid 20960] close(25) = -1 EBADF (Bad file descriptor) [pid 20960] close(26) = -1 EBADF (Bad file descriptor) [pid 20960] close(27) = -1 EBADF (Bad file descriptor) [pid 20960] close(28) = -1 EBADF (Bad file descriptor) [pid 20960] close(29) = -1 EBADF (Bad file descriptor) [pid 20960] exit_group(0) = ? [pid 20960] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20672 ./strace-static-x86_64: Process 20961 attached [pid 20961] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20961] setpgid(0, 0) = 0 [pid 20961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20961] write(3, "1000", 4) = 4 [pid 20961] close(3) = 0 [pid 20961] write(1, "executing program\n", 18executing program ) = 18 [pid 20961] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20961] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20961] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20961] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20961] close(3) = -1 EBADF (Bad file descriptor) [pid 20961] close(4) = -1 EBADF (Bad file descriptor) [pid 20961] close(5) = -1 EBADF (Bad file descriptor) [pid 20961] close(6) = -1 EBADF (Bad file descriptor) [pid 20961] close(7) = -1 EBADF (Bad file descriptor) [pid 20961] close(8) = -1 EBADF (Bad file descriptor) [pid 20961] close(9) = -1 EBADF (Bad file descriptor) [pid 20961] close(10) = -1 EBADF (Bad file descriptor) [pid 20961] close(11) = -1 EBADF (Bad file descriptor) [pid 20961] close(12) = -1 EBADF (Bad file descriptor) [pid 20961] close(13) = -1 EBADF (Bad file descriptor) [pid 20961] close(14) = -1 EBADF (Bad file descriptor) [pid 20961] close(15) = -1 EBADF (Bad file descriptor) [pid 20961] close(16) = -1 EBADF (Bad file descriptor) [pid 20961] close(17) = -1 EBADF (Bad file descriptor) [pid 20961] close(18) = -1 EBADF (Bad file descriptor) [pid 20961] close(19) = -1 EBADF (Bad file descriptor) [pid 20961] close(20) = -1 EBADF (Bad file descriptor) [pid 20961] close(21) = -1 EBADF (Bad file descriptor) [pid 20961] close(22) = -1 EBADF (Bad file descriptor) [pid 20961] close(23) = -1 EBADF (Bad file descriptor) [pid 20961] close(24) = -1 EBADF (Bad file descriptor) [pid 20961] close(25) = -1 EBADF (Bad file descriptor) [pid 20961] close(26) = -1 EBADF (Bad file descriptor) [pid 20961] close(27) = -1 EBADF (Bad file descriptor) [pid 20961] close(28) = -1 EBADF (Bad file descriptor) [pid 20961] close(29) = -1 EBADF (Bad file descriptor) [pid 20961] exit_group(0) = ? [pid 20961] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20673 ./strace-static-x86_64: Process 20962 attached [pid 20962] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20962] setpgid(0, 0) = 0 [pid 20962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20962] write(3, "1000", 4) = 4 [pid 20962] close(3) = 0 [pid 20962] write(1, "executing program\n", 18executing program ) = 18 [pid 20962] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20962] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20962] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20962] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20962] close(3) = -1 EBADF (Bad file descriptor) [pid 20962] close(4) = -1 EBADF (Bad file descriptor) [pid 20962] close(5) = -1 EBADF (Bad file descriptor) [pid 20962] close(6) = -1 EBADF (Bad file descriptor) [pid 20962] close(7) = -1 EBADF (Bad file descriptor) [pid 20962] close(8) = -1 EBADF (Bad file descriptor) [pid 20962] close(9) = -1 EBADF (Bad file descriptor) [pid 20962] close(10) = -1 EBADF (Bad file descriptor) [pid 20962] close(11) = -1 EBADF (Bad file descriptor) [pid 20962] close(12) = -1 EBADF (Bad file descriptor) [pid 20962] close(13) = -1 EBADF (Bad file descriptor) [pid 20962] close(14) = -1 EBADF (Bad file descriptor) [pid 20962] close(15) = -1 EBADF (Bad file descriptor) [pid 20962] close(16) = -1 EBADF (Bad file descriptor) [pid 20962] close(17) = -1 EBADF (Bad file descriptor) [pid 20962] close(18) = -1 EBADF (Bad file descriptor) [pid 20962] close(19) = -1 EBADF (Bad file descriptor) [pid 20962] close(20) = -1 EBADF (Bad file descriptor) [pid 20962] close(21) = -1 EBADF (Bad file descriptor) [pid 20962] close(22) = -1 EBADF (Bad file descriptor) [pid 20962] close(23) = -1 EBADF (Bad file descriptor) [pid 20962] close(24) = -1 EBADF (Bad file descriptor) [pid 20962] close(25) = -1 EBADF (Bad file descriptor) [pid 20962] close(26) = -1 EBADF (Bad file descriptor) [pid 20962] close(27) = -1 EBADF (Bad file descriptor) [pid 20962] close(28) = -1 EBADF (Bad file descriptor) [pid 20962] close(29) = -1 EBADF (Bad file descriptor) [pid 20962] exit_group(0) = ? [pid 20962] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20674 ./strace-static-x86_64: Process 20963 attached [pid 20963] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20963] setpgid(0, 0) = 0 [pid 20963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20963] write(3, "1000", 4) = 4 [pid 20963] close(3) = 0 [pid 20963] write(1, "executing program\n", 18executing program ) = 18 [pid 20963] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20963] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20963] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20963] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20963] close(3) = -1 EBADF (Bad file descriptor) [pid 20963] close(4) = -1 EBADF (Bad file descriptor) [pid 20963] close(5) = -1 EBADF (Bad file descriptor) [pid 20963] close(6) = -1 EBADF (Bad file descriptor) [pid 20963] close(7) = -1 EBADF (Bad file descriptor) [pid 20963] close(8) = -1 EBADF (Bad file descriptor) [pid 20963] close(9) = -1 EBADF (Bad file descriptor) [pid 20963] close(10) = -1 EBADF (Bad file descriptor) [pid 20963] close(11) = -1 EBADF (Bad file descriptor) [pid 20963] close(12) = -1 EBADF (Bad file descriptor) [pid 20963] close(13) = -1 EBADF (Bad file descriptor) [pid 20963] close(14) = -1 EBADF (Bad file descriptor) [pid 20963] close(15) = -1 EBADF (Bad file descriptor) [pid 20963] close(16) = -1 EBADF (Bad file descriptor) [pid 20963] close(17) = -1 EBADF (Bad file descriptor) [pid 20963] close(18) = -1 EBADF (Bad file descriptor) [pid 20963] close(19) = -1 EBADF (Bad file descriptor) [pid 20963] close(20) = -1 EBADF (Bad file descriptor) [pid 20963] close(21) = -1 EBADF (Bad file descriptor) [pid 20963] close(22) = -1 EBADF (Bad file descriptor) [pid 20963] close(23) = -1 EBADF (Bad file descriptor) [pid 20963] close(24) = -1 EBADF (Bad file descriptor) [pid 20963] close(25) = -1 EBADF (Bad file descriptor) [pid 20963] close(26) = -1 EBADF (Bad file descriptor) [pid 20963] close(27) = -1 EBADF (Bad file descriptor) [pid 20963] close(28) = -1 EBADF (Bad file descriptor) [pid 20963] close(29) = -1 EBADF (Bad file descriptor) [pid 20963] exit_group(0) = ? [pid 20963] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20675 ./strace-static-x86_64: Process 20964 attached [pid 20964] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20964] setpgid(0, 0) = 0 [pid 20964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20964] write(3, "1000", 4) = 4 [pid 20964] close(3) = 0 [pid 20964] write(1, "executing program\n", 18executing program ) = 18 [pid 20964] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20964] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20964] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20964] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20964] close(3) = -1 EBADF (Bad file descriptor) [pid 20964] close(4) = -1 EBADF (Bad file descriptor) [pid 20964] close(5) = -1 EBADF (Bad file descriptor) [pid 20964] close(6) = -1 EBADF (Bad file descriptor) [pid 20964] close(7) = -1 EBADF (Bad file descriptor) [pid 20964] close(8) = -1 EBADF (Bad file descriptor) [pid 20964] close(9) = -1 EBADF (Bad file descriptor) [pid 20964] close(10) = -1 EBADF (Bad file descriptor) [pid 20964] close(11) = -1 EBADF (Bad file descriptor) [pid 20964] close(12) = -1 EBADF (Bad file descriptor) [pid 20964] close(13) = -1 EBADF (Bad file descriptor) [pid 20964] close(14) = -1 EBADF (Bad file descriptor) [pid 20964] close(15) = -1 EBADF (Bad file descriptor) [pid 20964] close(16) = -1 EBADF (Bad file descriptor) [pid 20964] close(17) = -1 EBADF (Bad file descriptor) [pid 20964] close(18) = -1 EBADF (Bad file descriptor) [pid 20964] close(19) = -1 EBADF (Bad file descriptor) [pid 20964] close(20) = -1 EBADF (Bad file descriptor) [pid 20964] close(21) = -1 EBADF (Bad file descriptor) [pid 20964] close(22) = -1 EBADF (Bad file descriptor) [pid 20964] close(23) = -1 EBADF (Bad file descriptor) [pid 20964] close(24) = -1 EBADF (Bad file descriptor) [pid 20964] close(25) = -1 EBADF (Bad file descriptor) [pid 20964] close(26) = -1 EBADF (Bad file descriptor) [pid 20964] close(27) = -1 EBADF (Bad file descriptor) [pid 20964] close(28) = -1 EBADF (Bad file descriptor) [pid 20964] close(29) = -1 EBADF (Bad file descriptor) [pid 20964] exit_group(0) = ? [pid 20964] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20676 ./strace-static-x86_64: Process 20965 attached [pid 20965] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20965] setpgid(0, 0) = 0 [pid 20965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20965] write(3, "1000", 4) = 4 [pid 20965] close(3) = 0 [pid 20965] write(1, "executing program\n", 18executing program ) = 18 [pid 20965] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20965] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20965] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20965] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20965] close(3) = -1 EBADF (Bad file descriptor) [pid 20965] close(4) = -1 EBADF (Bad file descriptor) [pid 20965] close(5) = -1 EBADF (Bad file descriptor) [pid 20965] close(6) = -1 EBADF (Bad file descriptor) [pid 20965] close(7) = -1 EBADF (Bad file descriptor) [pid 20965] close(8) = -1 EBADF (Bad file descriptor) [pid 20965] close(9) = -1 EBADF (Bad file descriptor) [pid 20965] close(10) = -1 EBADF (Bad file descriptor) [pid 20965] close(11) = -1 EBADF (Bad file descriptor) [pid 20965] close(12) = -1 EBADF (Bad file descriptor) [pid 20965] close(13) = -1 EBADF (Bad file descriptor) [pid 20965] close(14) = -1 EBADF (Bad file descriptor) [pid 20965] close(15) = -1 EBADF (Bad file descriptor) [pid 20965] close(16) = -1 EBADF (Bad file descriptor) [pid 20965] close(17) = -1 EBADF (Bad file descriptor) [pid 20965] close(18) = -1 EBADF (Bad file descriptor) [pid 20965] close(19) = -1 EBADF (Bad file descriptor) [pid 20965] close(20) = -1 EBADF (Bad file descriptor) [pid 20965] close(21) = -1 EBADF (Bad file descriptor) [pid 20965] close(22) = -1 EBADF (Bad file descriptor) [pid 20965] close(23) = -1 EBADF (Bad file descriptor) [pid 20965] close(24) = -1 EBADF (Bad file descriptor) [pid 20965] close(25) = -1 EBADF (Bad file descriptor) [pid 20965] close(26) = -1 EBADF (Bad file descriptor) [pid 20965] close(27) = -1 EBADF (Bad file descriptor) [pid 20965] close(28) = -1 EBADF (Bad file descriptor) [pid 20965] close(29) = -1 EBADF (Bad file descriptor) [pid 20965] exit_group(0) = ? [pid 20965] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20966 attached [pid 20966] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20677 [pid 20966] <... set_robust_list resumed>) = 0 [pid 20966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20966] setpgid(0, 0) = 0 [pid 20966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20966] write(3, "1000", 4) = 4 executing program [pid 20966] close(3) = 0 [pid 20966] write(1, "executing program\n", 18) = 18 [pid 20966] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20966] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20966] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20966] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20966] close(3) = -1 EBADF (Bad file descriptor) [pid 20966] close(4) = -1 EBADF (Bad file descriptor) [pid 20966] close(5) = -1 EBADF (Bad file descriptor) [pid 20966] close(6) = -1 EBADF (Bad file descriptor) [pid 20966] close(7) = -1 EBADF (Bad file descriptor) [pid 20966] close(8) = -1 EBADF (Bad file descriptor) [pid 20966] close(9) = -1 EBADF (Bad file descriptor) [pid 20966] close(10) = -1 EBADF (Bad file descriptor) [pid 20966] close(11) = -1 EBADF (Bad file descriptor) [pid 20966] close(12) = -1 EBADF (Bad file descriptor) [pid 20966] close(13) = -1 EBADF (Bad file descriptor) [pid 20966] close(14) = -1 EBADF (Bad file descriptor) [pid 20966] close(15) = -1 EBADF (Bad file descriptor) [pid 20966] close(16) = -1 EBADF (Bad file descriptor) [pid 20966] close(17) = -1 EBADF (Bad file descriptor) [pid 20966] close(18) = -1 EBADF (Bad file descriptor) [pid 20966] close(19) = -1 EBADF (Bad file descriptor) [pid 20966] close(20) = -1 EBADF (Bad file descriptor) [pid 20966] close(21) = -1 EBADF (Bad file descriptor) [pid 20966] close(22) = -1 EBADF (Bad file descriptor) [pid 20966] close(23) = -1 EBADF (Bad file descriptor) [pid 20966] close(24) = -1 EBADF (Bad file descriptor) [pid 20966] close(25) = -1 EBADF (Bad file descriptor) [pid 20966] close(26) = -1 EBADF (Bad file descriptor) [pid 20966] close(27) = -1 EBADF (Bad file descriptor) [pid 20966] close(28) = -1 EBADF (Bad file descriptor) [pid 20966] close(29) = -1 EBADF (Bad file descriptor) [pid 20966] exit_group(0) = ? [pid 20966] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20678 ./strace-static-x86_64: Process 20967 attached [pid 20967] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20967] setpgid(0, 0) = 0 [pid 20967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20967] write(3, "1000", 4) = 4 [pid 20967] close(3) = 0 [pid 20967] write(1, "executing program\n", 18executing program ) = 18 [pid 20967] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20967] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20967] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20967] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20967] close(3) = -1 EBADF (Bad file descriptor) [pid 20967] close(4) = -1 EBADF (Bad file descriptor) [pid 20967] close(5) = -1 EBADF (Bad file descriptor) [pid 20967] close(6) = -1 EBADF (Bad file descriptor) [pid 20967] close(7) = -1 EBADF (Bad file descriptor) [pid 20967] close(8) = -1 EBADF (Bad file descriptor) [pid 20967] close(9) = -1 EBADF (Bad file descriptor) [pid 20967] close(10) = -1 EBADF (Bad file descriptor) [pid 20967] close(11) = -1 EBADF (Bad file descriptor) [pid 20967] close(12) = -1 EBADF (Bad file descriptor) [pid 20967] close(13) = -1 EBADF (Bad file descriptor) [pid 20967] close(14) = -1 EBADF (Bad file descriptor) [pid 20967] close(15) = -1 EBADF (Bad file descriptor) [pid 20967] close(16) = -1 EBADF (Bad file descriptor) [pid 20967] close(17) = -1 EBADF (Bad file descriptor) [pid 20967] close(18) = -1 EBADF (Bad file descriptor) [pid 20967] close(19) = -1 EBADF (Bad file descriptor) [pid 20967] close(20) = -1 EBADF (Bad file descriptor) [pid 20967] close(21) = -1 EBADF (Bad file descriptor) [pid 20967] close(22) = -1 EBADF (Bad file descriptor) [pid 20967] close(23) = -1 EBADF (Bad file descriptor) [pid 20967] close(24) = -1 EBADF (Bad file descriptor) [pid 20967] close(25) = -1 EBADF (Bad file descriptor) [pid 20967] close(26) = -1 EBADF (Bad file descriptor) [pid 20967] close(27) = -1 EBADF (Bad file descriptor) [pid 20967] close(28) = -1 EBADF (Bad file descriptor) [pid 20967] close(29) = -1 EBADF (Bad file descriptor) [pid 20967] exit_group(0) = ? [pid 20967] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20968 attached [pid 20968] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20679 [pid 20968] <... set_robust_list resumed>) = 0 [pid 20968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20968] setpgid(0, 0) = 0 [pid 20968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20968] write(3, "1000", 4) = 4 [pid 20968] close(3) = 0 executing program [pid 20968] write(1, "executing program\n", 18) = 18 [pid 20968] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20968] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20968] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20968] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20968] close(3) = -1 EBADF (Bad file descriptor) [pid 20968] close(4) = -1 EBADF (Bad file descriptor) [pid 20968] close(5) = -1 EBADF (Bad file descriptor) [pid 20968] close(6) = -1 EBADF (Bad file descriptor) [pid 20968] close(7) = -1 EBADF (Bad file descriptor) [pid 20968] close(8) = -1 EBADF (Bad file descriptor) [pid 20968] close(9) = -1 EBADF (Bad file descriptor) [pid 20968] close(10) = -1 EBADF (Bad file descriptor) [pid 20968] close(11) = -1 EBADF (Bad file descriptor) [pid 20968] close(12) = -1 EBADF (Bad file descriptor) [pid 20968] close(13) = -1 EBADF (Bad file descriptor) [pid 20968] close(14) = -1 EBADF (Bad file descriptor) [pid 20968] close(15) = -1 EBADF (Bad file descriptor) [pid 20968] close(16) = -1 EBADF (Bad file descriptor) [pid 20968] close(17) = -1 EBADF (Bad file descriptor) [pid 20968] close(18) = -1 EBADF (Bad file descriptor) [pid 20968] close(19) = -1 EBADF (Bad file descriptor) [pid 20968] close(20) = -1 EBADF (Bad file descriptor) [pid 20968] close(21) = -1 EBADF (Bad file descriptor) [pid 20968] close(22) = -1 EBADF (Bad file descriptor) [pid 20968] close(23) = -1 EBADF (Bad file descriptor) [pid 20968] close(24) = -1 EBADF (Bad file descriptor) [pid 20968] close(25) = -1 EBADF (Bad file descriptor) [pid 20968] close(26) = -1 EBADF (Bad file descriptor) [pid 20968] close(27) = -1 EBADF (Bad file descriptor) [pid 20968] close(28) = -1 EBADF (Bad file descriptor) [pid 20968] close(29) = -1 EBADF (Bad file descriptor) [pid 20968] exit_group(0) = ? [pid 20968] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20680 ./strace-static-x86_64: Process 20969 attached [pid 20969] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20969] setpgid(0, 0) = 0 [pid 20969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20969] write(3, "1000", 4) = 4 [pid 20969] close(3) = 0 executing program [pid 20969] write(1, "executing program\n", 18) = 18 [pid 20969] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20969] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20969] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20969] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20969] close(3) = -1 EBADF (Bad file descriptor) [pid 20969] close(4) = -1 EBADF (Bad file descriptor) [pid 20969] close(5) = -1 EBADF (Bad file descriptor) [pid 20969] close(6) = -1 EBADF (Bad file descriptor) [pid 20969] close(7) = -1 EBADF (Bad file descriptor) [pid 20969] close(8) = -1 EBADF (Bad file descriptor) [pid 20969] close(9) = -1 EBADF (Bad file descriptor) [pid 20969] close(10) = -1 EBADF (Bad file descriptor) [pid 20969] close(11) = -1 EBADF (Bad file descriptor) [pid 20969] close(12) = -1 EBADF (Bad file descriptor) [pid 20969] close(13) = -1 EBADF (Bad file descriptor) [pid 20969] close(14) = -1 EBADF (Bad file descriptor) [pid 20969] close(15) = -1 EBADF (Bad file descriptor) [pid 20969] close(16) = -1 EBADF (Bad file descriptor) [pid 20969] close(17) = -1 EBADF (Bad file descriptor) [pid 20969] close(18) = -1 EBADF (Bad file descriptor) [pid 20969] close(19) = -1 EBADF (Bad file descriptor) [pid 20969] close(20) = -1 EBADF (Bad file descriptor) [pid 20969] close(21) = -1 EBADF (Bad file descriptor) [pid 20969] close(22) = -1 EBADF (Bad file descriptor) [pid 20969] close(23) = -1 EBADF (Bad file descriptor) [pid 20969] close(24) = -1 EBADF (Bad file descriptor) [pid 20969] close(25) = -1 EBADF (Bad file descriptor) [pid 20969] close(26) = -1 EBADF (Bad file descriptor) [pid 20969] close(27) = -1 EBADF (Bad file descriptor) [pid 20969] close(28) = -1 EBADF (Bad file descriptor) [pid 20969] close(29) = -1 EBADF (Bad file descriptor) [pid 20969] exit_group(0) = ? [pid 20969] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20970 attached , child_tidptr=0x55555e7c9650) = 20681 [pid 20970] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20970] setpgid(0, 0) = 0 [pid 20970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20970] write(3, "1000", 4) = 4 [pid 20970] close(3) = 0 [pid 20970] write(1, "executing program\n", 18executing program ) = 18 [pid 20970] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20970] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20970] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20970] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20970] close(3) = -1 EBADF (Bad file descriptor) [pid 20970] close(4) = -1 EBADF (Bad file descriptor) [pid 20970] close(5) = -1 EBADF (Bad file descriptor) [pid 20970] close(6) = -1 EBADF (Bad file descriptor) [pid 20970] close(7) = -1 EBADF (Bad file descriptor) [pid 20970] close(8) = -1 EBADF (Bad file descriptor) [pid 20970] close(9) = -1 EBADF (Bad file descriptor) [pid 20970] close(10) = -1 EBADF (Bad file descriptor) [pid 20970] close(11) = -1 EBADF (Bad file descriptor) [pid 20970] close(12) = -1 EBADF (Bad file descriptor) [pid 20970] close(13) = -1 EBADF (Bad file descriptor) [pid 20970] close(14) = -1 EBADF (Bad file descriptor) [pid 20970] close(15) = -1 EBADF (Bad file descriptor) [pid 20970] close(16) = -1 EBADF (Bad file descriptor) [pid 20970] close(17) = -1 EBADF (Bad file descriptor) [pid 20970] close(18) = -1 EBADF (Bad file descriptor) [pid 20970] close(19) = -1 EBADF (Bad file descriptor) [pid 20970] close(20) = -1 EBADF (Bad file descriptor) [pid 20970] close(21) = -1 EBADF (Bad file descriptor) [pid 20970] close(22) = -1 EBADF (Bad file descriptor) [pid 20970] close(23) = -1 EBADF (Bad file descriptor) [pid 20970] close(24) = -1 EBADF (Bad file descriptor) [pid 20970] close(25) = -1 EBADF (Bad file descriptor) [pid 20970] close(26) = -1 EBADF (Bad file descriptor) [pid 20970] close(27) = -1 EBADF (Bad file descriptor) [pid 20970] close(28) = -1 EBADF (Bad file descriptor) [pid 20970] close(29) = -1 EBADF (Bad file descriptor) [pid 20970] exit_group(0) = ? [pid 20970] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20971 attached , child_tidptr=0x55555e7c9650) = 20682 [pid 20971] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20971] setpgid(0, 0) = 0 [pid 20971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20971] write(3, "1000", 4) = 4 [pid 20971] close(3) = 0 [pid 20971] write(1, "executing program\n", 18executing program ) = 18 [pid 20971] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20971] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20971] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20971] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20971] close(3) = -1 EBADF (Bad file descriptor) [pid 20971] close(4) = -1 EBADF (Bad file descriptor) [pid 20971] close(5) = -1 EBADF (Bad file descriptor) [pid 20971] close(6) = -1 EBADF (Bad file descriptor) [pid 20971] close(7) = -1 EBADF (Bad file descriptor) [pid 20971] close(8) = -1 EBADF (Bad file descriptor) [pid 20971] close(9) = -1 EBADF (Bad file descriptor) [pid 20971] close(10) = -1 EBADF (Bad file descriptor) [pid 20971] close(11) = -1 EBADF (Bad file descriptor) [pid 20971] close(12) = -1 EBADF (Bad file descriptor) [pid 20971] close(13) = -1 EBADF (Bad file descriptor) [pid 20971] close(14) = -1 EBADF (Bad file descriptor) [pid 20971] close(15) = -1 EBADF (Bad file descriptor) [pid 20971] close(16) = -1 EBADF (Bad file descriptor) [pid 20971] close(17) = -1 EBADF (Bad file descriptor) [pid 20971] close(18) = -1 EBADF (Bad file descriptor) [pid 20971] close(19) = -1 EBADF (Bad file descriptor) [pid 20971] close(20) = -1 EBADF (Bad file descriptor) [pid 20971] close(21) = -1 EBADF (Bad file descriptor) [pid 20971] close(22) = -1 EBADF (Bad file descriptor) [pid 20971] close(23) = -1 EBADF (Bad file descriptor) [pid 20971] close(24) = -1 EBADF (Bad file descriptor) [pid 20971] close(25) = -1 EBADF (Bad file descriptor) [pid 20971] close(26) = -1 EBADF (Bad file descriptor) [pid 20971] close(27) = -1 EBADF (Bad file descriptor) [pid 20971] close(28) = -1 EBADF (Bad file descriptor) [pid 20971] close(29) = -1 EBADF (Bad file descriptor) [pid 20971] exit_group(0) = ? [pid 20971] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20972 attached , child_tidptr=0x55555e7c9650) = 20683 [pid 20972] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20972] setpgid(0, 0) = 0 [pid 20972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20972] write(3, "1000", 4) = 4 [pid 20972] close(3) = 0 [pid 20972] write(1, "executing program\n", 18executing program ) = 18 [pid 20972] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20972] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20972] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20972] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20972] close(3) = -1 EBADF (Bad file descriptor) [pid 20972] close(4) = -1 EBADF (Bad file descriptor) [pid 20972] close(5) = -1 EBADF (Bad file descriptor) [pid 20972] close(6) = -1 EBADF (Bad file descriptor) [pid 20972] close(7) = -1 EBADF (Bad file descriptor) [pid 20972] close(8) = -1 EBADF (Bad file descriptor) [pid 20972] close(9) = -1 EBADF (Bad file descriptor) [pid 20972] close(10) = -1 EBADF (Bad file descriptor) [pid 20972] close(11) = -1 EBADF (Bad file descriptor) [pid 20972] close(12) = -1 EBADF (Bad file descriptor) [pid 20972] close(13) = -1 EBADF (Bad file descriptor) [pid 20972] close(14) = -1 EBADF (Bad file descriptor) [pid 20972] close(15) = -1 EBADF (Bad file descriptor) [pid 20972] close(16) = -1 EBADF (Bad file descriptor) [pid 20972] close(17) = -1 EBADF (Bad file descriptor) [pid 20972] close(18) = -1 EBADF (Bad file descriptor) [pid 20972] close(19) = -1 EBADF (Bad file descriptor) [pid 20972] close(20) = -1 EBADF (Bad file descriptor) [pid 20972] close(21) = -1 EBADF (Bad file descriptor) [pid 20972] close(22) = -1 EBADF (Bad file descriptor) [pid 20972] close(23) = -1 EBADF (Bad file descriptor) [pid 20972] close(24) = -1 EBADF (Bad file descriptor) [pid 20972] close(25) = -1 EBADF (Bad file descriptor) [pid 20972] close(26) = -1 EBADF (Bad file descriptor) [pid 20972] close(27) = -1 EBADF (Bad file descriptor) [pid 20972] close(28) = -1 EBADF (Bad file descriptor) [pid 20972] close(29) = -1 EBADF (Bad file descriptor) [pid 20972] exit_group(0) = ? [pid 20972] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20973 attached [pid 20973] set_robust_list(0x55555e7c9660, 24) = 0 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20684 [pid 20973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20973] setpgid(0, 0) = 0 [pid 20973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20973] write(3, "1000", 4) = 4 [pid 20973] close(3) = 0 [pid 20973] write(1, "executing program\n", 18executing program ) = 18 [pid 20973] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20973] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20973] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20973] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20973] close(3) = -1 EBADF (Bad file descriptor) [pid 20973] close(4) = -1 EBADF (Bad file descriptor) [pid 20973] close(5) = -1 EBADF (Bad file descriptor) [pid 20973] close(6) = -1 EBADF (Bad file descriptor) [pid 20973] close(7) = -1 EBADF (Bad file descriptor) [pid 20973] close(8) = -1 EBADF (Bad file descriptor) [pid 20973] close(9) = -1 EBADF (Bad file descriptor) [pid 20973] close(10) = -1 EBADF (Bad file descriptor) [pid 20973] close(11) = -1 EBADF (Bad file descriptor) [pid 20973] close(12) = -1 EBADF (Bad file descriptor) [pid 20973] close(13) = -1 EBADF (Bad file descriptor) [pid 20973] close(14) = -1 EBADF (Bad file descriptor) [pid 20973] close(15) = -1 EBADF (Bad file descriptor) [pid 20973] close(16) = -1 EBADF (Bad file descriptor) [pid 20973] close(17) = -1 EBADF (Bad file descriptor) [pid 20973] close(18) = -1 EBADF (Bad file descriptor) [pid 20973] close(19) = -1 EBADF (Bad file descriptor) [pid 20973] close(20) = -1 EBADF (Bad file descriptor) [pid 20973] close(21) = -1 EBADF (Bad file descriptor) [pid 20973] close(22) = -1 EBADF (Bad file descriptor) [pid 20973] close(23) = -1 EBADF (Bad file descriptor) [pid 20973] close(24) = -1 EBADF (Bad file descriptor) [pid 20973] close(25) = -1 EBADF (Bad file descriptor) [pid 20973] close(26) = -1 EBADF (Bad file descriptor) [pid 20973] close(27) = -1 EBADF (Bad file descriptor) [pid 20973] close(28) = -1 EBADF (Bad file descriptor) [pid 20973] close(29) = -1 EBADF (Bad file descriptor) [pid 20973] exit_group(0) = ? [pid 20973] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20974 attached , child_tidptr=0x55555e7c9650) = 20685 [pid 20974] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20974] setpgid(0, 0) = 0 [pid 20974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20974] write(3, "1000", 4) = 4 [pid 20974] close(3) = 0 [pid 20974] write(1, "executing program\n", 18executing program ) = 18 [pid 20974] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20974] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20974] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20974] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20974] close(3) = -1 EBADF (Bad file descriptor) [pid 20974] close(4) = -1 EBADF (Bad file descriptor) [pid 20974] close(5) = -1 EBADF (Bad file descriptor) [pid 20974] close(6) = -1 EBADF (Bad file descriptor) [pid 20974] close(7) = -1 EBADF (Bad file descriptor) [pid 20974] close(8) = -1 EBADF (Bad file descriptor) [pid 20974] close(9) = -1 EBADF (Bad file descriptor) [pid 20974] close(10) = -1 EBADF (Bad file descriptor) [pid 20974] close(11) = -1 EBADF (Bad file descriptor) [pid 20974] close(12) = -1 EBADF (Bad file descriptor) [pid 20974] close(13) = -1 EBADF (Bad file descriptor) [pid 20974] close(14) = -1 EBADF (Bad file descriptor) [pid 20974] close(15) = -1 EBADF (Bad file descriptor) [pid 20974] close(16) = -1 EBADF (Bad file descriptor) [pid 20974] close(17) = -1 EBADF (Bad file descriptor) [pid 20974] close(18) = -1 EBADF (Bad file descriptor) [pid 20974] close(19) = -1 EBADF (Bad file descriptor) [pid 20974] close(20) = -1 EBADF (Bad file descriptor) [pid 20974] close(21) = -1 EBADF (Bad file descriptor) [pid 20974] close(22) = -1 EBADF (Bad file descriptor) [pid 20974] close(23) = -1 EBADF (Bad file descriptor) [pid 20974] close(24) = -1 EBADF (Bad file descriptor) [pid 20974] close(25) = -1 EBADF (Bad file descriptor) [pid 20974] close(26) = -1 EBADF (Bad file descriptor) [pid 20974] close(27) = -1 EBADF (Bad file descriptor) [pid 20974] close(28) = -1 EBADF (Bad file descriptor) [pid 20974] close(29) = -1 EBADF (Bad file descriptor) [pid 20974] exit_group(0) = ? [pid 20974] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20975 attached [pid 20975] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20686 [pid 20975] <... set_robust_list resumed>) = 0 [pid 20975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20975] setpgid(0, 0) = 0 [pid 20975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20975] write(3, "1000", 4) = 4 [pid 20975] close(3) = 0 executing program [pid 20975] write(1, "executing program\n", 18) = 18 [pid 20975] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20975] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20975] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20975] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20975] close(3) = -1 EBADF (Bad file descriptor) [pid 20975] close(4) = -1 EBADF (Bad file descriptor) [pid 20975] close(5) = -1 EBADF (Bad file descriptor) [pid 20975] close(6) = -1 EBADF (Bad file descriptor) [pid 20975] close(7) = -1 EBADF (Bad file descriptor) [pid 20975] close(8) = -1 EBADF (Bad file descriptor) [pid 20975] close(9) = -1 EBADF (Bad file descriptor) [pid 20975] close(10) = -1 EBADF (Bad file descriptor) [pid 20975] close(11) = -1 EBADF (Bad file descriptor) [pid 20975] close(12) = -1 EBADF (Bad file descriptor) [pid 20975] close(13) = -1 EBADF (Bad file descriptor) [pid 20975] close(14) = -1 EBADF (Bad file descriptor) [pid 20975] close(15) = -1 EBADF (Bad file descriptor) [pid 20975] close(16) = -1 EBADF (Bad file descriptor) [pid 20975] close(17) = -1 EBADF (Bad file descriptor) [pid 20975] close(18) = -1 EBADF (Bad file descriptor) [pid 20975] close(19) = -1 EBADF (Bad file descriptor) [pid 20975] close(20) = -1 EBADF (Bad file descriptor) [pid 20975] close(21) = -1 EBADF (Bad file descriptor) [pid 20975] close(22) = -1 EBADF (Bad file descriptor) [pid 20975] close(23) = -1 EBADF (Bad file descriptor) [pid 20975] close(24) = -1 EBADF (Bad file descriptor) [pid 20975] close(25) = -1 EBADF (Bad file descriptor) [pid 20975] close(26) = -1 EBADF (Bad file descriptor) [pid 20975] close(27) = -1 EBADF (Bad file descriptor) [pid 20975] close(28) = -1 EBADF (Bad file descriptor) [pid 20975] close(29) = -1 EBADF (Bad file descriptor) [pid 20975] exit_group(0) = ? [pid 20975] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20976 attached , child_tidptr=0x55555e7c9650) = 20687 [pid 20976] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20976] setpgid(0, 0) = 0 [pid 20976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20976] write(3, "1000", 4) = 4 [pid 20976] close(3) = 0 executing program [pid 20976] write(1, "executing program\n", 18) = 18 [pid 20976] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20976] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20976] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20976] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20976] close(3) = -1 EBADF (Bad file descriptor) [pid 20976] close(4) = -1 EBADF (Bad file descriptor) [pid 20976] close(5) = -1 EBADF (Bad file descriptor) [pid 20976] close(6) = -1 EBADF (Bad file descriptor) [pid 20976] close(7) = -1 EBADF (Bad file descriptor) [pid 20976] close(8) = -1 EBADF (Bad file descriptor) [pid 20976] close(9) = -1 EBADF (Bad file descriptor) [pid 20976] close(10) = -1 EBADF (Bad file descriptor) [pid 20976] close(11) = -1 EBADF (Bad file descriptor) [pid 20976] close(12) = -1 EBADF (Bad file descriptor) [pid 20976] close(13) = -1 EBADF (Bad file descriptor) [pid 20976] close(14) = -1 EBADF (Bad file descriptor) [pid 20976] close(15) = -1 EBADF (Bad file descriptor) [pid 20976] close(16) = -1 EBADF (Bad file descriptor) [pid 20976] close(17) = -1 EBADF (Bad file descriptor) [pid 20976] close(18) = -1 EBADF (Bad file descriptor) [pid 20976] close(19) = -1 EBADF (Bad file descriptor) [pid 20976] close(20) = -1 EBADF (Bad file descriptor) [pid 20976] close(21) = -1 EBADF (Bad file descriptor) [pid 20976] close(22) = -1 EBADF (Bad file descriptor) [pid 20976] close(23) = -1 EBADF (Bad file descriptor) [pid 20976] close(24) = -1 EBADF (Bad file descriptor) [pid 20976] close(25) = -1 EBADF (Bad file descriptor) [pid 20976] close(26) = -1 EBADF (Bad file descriptor) [pid 20976] close(27) = -1 EBADF (Bad file descriptor) [pid 20976] close(28) = -1 EBADF (Bad file descriptor) [pid 20976] close(29) = -1 EBADF (Bad file descriptor) [pid 20976] exit_group(0) = ? [pid 20976] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20977 attached [pid 20977] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20688 [pid 20977] <... set_robust_list resumed>) = 0 [pid 20977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20977] setpgid(0, 0) = 0 [pid 20977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20977] write(3, "1000", 4executing program ) = 4 [pid 20977] close(3) = 0 [pid 20977] write(1, "executing program\n", 18) = 18 [pid 20977] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20977] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20977] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20977] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20977] close(3) = -1 EBADF (Bad file descriptor) [pid 20977] close(4) = -1 EBADF (Bad file descriptor) [pid 20977] close(5) = -1 EBADF (Bad file descriptor) [pid 20977] close(6) = -1 EBADF (Bad file descriptor) [pid 20977] close(7) = -1 EBADF (Bad file descriptor) [pid 20977] close(8) = -1 EBADF (Bad file descriptor) [pid 20977] close(9) = -1 EBADF (Bad file descriptor) [pid 20977] close(10) = -1 EBADF (Bad file descriptor) [pid 20977] close(11) = -1 EBADF (Bad file descriptor) [pid 20977] close(12) = -1 EBADF (Bad file descriptor) [pid 20977] close(13) = -1 EBADF (Bad file descriptor) [pid 20977] close(14) = -1 EBADF (Bad file descriptor) [pid 20977] close(15) = -1 EBADF (Bad file descriptor) [pid 20977] close(16) = -1 EBADF (Bad file descriptor) [pid 20977] close(17) = -1 EBADF (Bad file descriptor) [pid 20977] close(18) = -1 EBADF (Bad file descriptor) [pid 20977] close(19) = -1 EBADF (Bad file descriptor) [pid 20977] close(20) = -1 EBADF (Bad file descriptor) [pid 20977] close(21) = -1 EBADF (Bad file descriptor) [pid 20977] close(22) = -1 EBADF (Bad file descriptor) [pid 20977] close(23) = -1 EBADF (Bad file descriptor) [pid 20977] close(24) = -1 EBADF (Bad file descriptor) [pid 20977] close(25) = -1 EBADF (Bad file descriptor) [pid 20977] close(26) = -1 EBADF (Bad file descriptor) [pid 20977] close(27) = -1 EBADF (Bad file descriptor) [pid 20977] close(28) = -1 EBADF (Bad file descriptor) [pid 20977] close(29) = -1 EBADF (Bad file descriptor) [pid 20977] exit_group(0) = ? [pid 20977] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20689 ./strace-static-x86_64: Process 20978 attached [pid 20978] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20978] setpgid(0, 0) = 0 [pid 20978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20978] write(3, "1000", 4) = 4 [pid 20978] close(3) = 0 [pid 20978] write(1, "executing program\n", 18executing program ) = 18 [pid 20978] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20978] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20978] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20978] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20978] close(3) = -1 EBADF (Bad file descriptor) [pid 20978] close(4) = -1 EBADF (Bad file descriptor) [pid 20978] close(5) = -1 EBADF (Bad file descriptor) [pid 20978] close(6) = -1 EBADF (Bad file descriptor) [pid 20978] close(7) = -1 EBADF (Bad file descriptor) [pid 20978] close(8) = -1 EBADF (Bad file descriptor) [pid 20978] close(9) = -1 EBADF (Bad file descriptor) [pid 20978] close(10) = -1 EBADF (Bad file descriptor) [pid 20978] close(11) = -1 EBADF (Bad file descriptor) [pid 20978] close(12) = -1 EBADF (Bad file descriptor) [pid 20978] close(13) = -1 EBADF (Bad file descriptor) [pid 20978] close(14) = -1 EBADF (Bad file descriptor) [pid 20978] close(15) = -1 EBADF (Bad file descriptor) [pid 20978] close(16) = -1 EBADF (Bad file descriptor) [pid 20978] close(17) = -1 EBADF (Bad file descriptor) [pid 20978] close(18) = -1 EBADF (Bad file descriptor) [pid 20978] close(19) = -1 EBADF (Bad file descriptor) [pid 20978] close(20) = -1 EBADF (Bad file descriptor) [pid 20978] close(21) = -1 EBADF (Bad file descriptor) [pid 20978] close(22) = -1 EBADF (Bad file descriptor) [pid 20978] close(23) = -1 EBADF (Bad file descriptor) [pid 20978] close(24) = -1 EBADF (Bad file descriptor) [pid 20978] close(25) = -1 EBADF (Bad file descriptor) [pid 20978] close(26) = -1 EBADF (Bad file descriptor) [pid 20978] close(27) = -1 EBADF (Bad file descriptor) [pid 20978] close(28) = -1 EBADF (Bad file descriptor) [pid 20978] close(29) = -1 EBADF (Bad file descriptor) [pid 20978] exit_group(0) = ? [pid 20978] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20979 attached [pid 20979] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20690 [pid 20979] <... set_robust_list resumed>) = 0 [pid 20979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20979] setpgid(0, 0) = 0 [pid 20979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20979] write(3, "1000", 4) = 4 [pid 20979] close(3executing program ) = 0 [pid 20979] write(1, "executing program\n", 18) = 18 [pid 20979] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20979] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20979] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20979] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20979] close(3) = -1 EBADF (Bad file descriptor) [pid 20979] close(4) = -1 EBADF (Bad file descriptor) [pid 20979] close(5) = -1 EBADF (Bad file descriptor) [pid 20979] close(6) = -1 EBADF (Bad file descriptor) [pid 20979] close(7) = -1 EBADF (Bad file descriptor) [pid 20979] close(8) = -1 EBADF (Bad file descriptor) [pid 20979] close(9) = -1 EBADF (Bad file descriptor) [pid 20979] close(10) = -1 EBADF (Bad file descriptor) [pid 20979] close(11) = -1 EBADF (Bad file descriptor) [pid 20979] close(12) = -1 EBADF (Bad file descriptor) [pid 20979] close(13) = -1 EBADF (Bad file descriptor) [pid 20979] close(14) = -1 EBADF (Bad file descriptor) [pid 20979] close(15) = -1 EBADF (Bad file descriptor) [pid 20979] close(16) = -1 EBADF (Bad file descriptor) [pid 20979] close(17) = -1 EBADF (Bad file descriptor) [pid 20979] close(18) = -1 EBADF (Bad file descriptor) [pid 20979] close(19) = -1 EBADF (Bad file descriptor) [pid 20979] close(20) = -1 EBADF (Bad file descriptor) [pid 20979] close(21) = -1 EBADF (Bad file descriptor) [pid 20979] close(22) = -1 EBADF (Bad file descriptor) [pid 20979] close(23) = -1 EBADF (Bad file descriptor) [pid 20979] close(24) = -1 EBADF (Bad file descriptor) [pid 20979] close(25) = -1 EBADF (Bad file descriptor) [pid 20979] close(26) = -1 EBADF (Bad file descriptor) [pid 20979] close(27) = -1 EBADF (Bad file descriptor) [pid 20979] close(28) = -1 EBADF (Bad file descriptor) [pid 20979] close(29) = -1 EBADF (Bad file descriptor) [pid 20979] exit_group(0) = ? [pid 20979] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20980 attached , child_tidptr=0x55555e7c9650) = 20691 [pid 20980] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20980] setpgid(0, 0) = 0 [pid 20980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20980] write(3, "1000", 4) = 4 [pid 20980] close(3) = 0 [pid 20980] write(1, "executing program\n", 18executing program ) = 18 [pid 20980] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20980] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20980] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20980] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20980] close(3) = -1 EBADF (Bad file descriptor) [pid 20980] close(4) = -1 EBADF (Bad file descriptor) [pid 20980] close(5) = -1 EBADF (Bad file descriptor) [pid 20980] close(6) = -1 EBADF (Bad file descriptor) [pid 20980] close(7) = -1 EBADF (Bad file descriptor) [pid 20980] close(8) = -1 EBADF (Bad file descriptor) [pid 20980] close(9) = -1 EBADF (Bad file descriptor) [pid 20980] close(10) = -1 EBADF (Bad file descriptor) [pid 20980] close(11) = -1 EBADF (Bad file descriptor) [pid 20980] close(12) = -1 EBADF (Bad file descriptor) [pid 20980] close(13) = -1 EBADF (Bad file descriptor) [pid 20980] close(14) = -1 EBADF (Bad file descriptor) [pid 20980] close(15) = -1 EBADF (Bad file descriptor) [pid 20980] close(16) = -1 EBADF (Bad file descriptor) [pid 20980] close(17) = -1 EBADF (Bad file descriptor) [pid 20980] close(18) = -1 EBADF (Bad file descriptor) [pid 20980] close(19) = -1 EBADF (Bad file descriptor) [pid 20980] close(20) = -1 EBADF (Bad file descriptor) [pid 20980] close(21) = -1 EBADF (Bad file descriptor) [pid 20980] close(22) = -1 EBADF (Bad file descriptor) [pid 20980] close(23) = -1 EBADF (Bad file descriptor) [pid 20980] close(24) = -1 EBADF (Bad file descriptor) [pid 20980] close(25) = -1 EBADF (Bad file descriptor) [pid 20980] close(26) = -1 EBADF (Bad file descriptor) [pid 20980] close(27) = -1 EBADF (Bad file descriptor) [pid 20980] close(28) = -1 EBADF (Bad file descriptor) [pid 20980] close(29) = -1 EBADF (Bad file descriptor) [pid 20980] exit_group(0) = ? [pid 20980] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20692 ./strace-static-x86_64: Process 20981 attached [pid 20981] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20981] setpgid(0, 0) = 0 [pid 20981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20981] write(3, "1000", 4) = 4 [pid 20981] close(3) = 0 [pid 20981] write(1, "executing program\n", 18executing program ) = 18 [pid 20981] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20981] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20981] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20981] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20981] close(3) = -1 EBADF (Bad file descriptor) [pid 20981] close(4) = -1 EBADF (Bad file descriptor) [pid 20981] close(5) = -1 EBADF (Bad file descriptor) [pid 20981] close(6) = -1 EBADF (Bad file descriptor) [pid 20981] close(7) = -1 EBADF (Bad file descriptor) [pid 20981] close(8) = -1 EBADF (Bad file descriptor) [pid 20981] close(9) = -1 EBADF (Bad file descriptor) [pid 20981] close(10) = -1 EBADF (Bad file descriptor) [pid 20981] close(11) = -1 EBADF (Bad file descriptor) [pid 20981] close(12) = -1 EBADF (Bad file descriptor) [pid 20981] close(13) = -1 EBADF (Bad file descriptor) [pid 20981] close(14) = -1 EBADF (Bad file descriptor) [pid 20981] close(15) = -1 EBADF (Bad file descriptor) [pid 20981] close(16) = -1 EBADF (Bad file descriptor) [pid 20981] close(17) = -1 EBADF (Bad file descriptor) [pid 20981] close(18) = -1 EBADF (Bad file descriptor) [pid 20981] close(19) = -1 EBADF (Bad file descriptor) [pid 20981] close(20) = -1 EBADF (Bad file descriptor) [pid 20981] close(21) = -1 EBADF (Bad file descriptor) [pid 20981] close(22) = -1 EBADF (Bad file descriptor) [pid 20981] close(23) = -1 EBADF (Bad file descriptor) [pid 20981] close(24) = -1 EBADF (Bad file descriptor) [pid 20981] close(25) = -1 EBADF (Bad file descriptor) [pid 20981] close(26) = -1 EBADF (Bad file descriptor) [pid 20981] close(27) = -1 EBADF (Bad file descriptor) [pid 20981] close(28) = -1 EBADF (Bad file descriptor) [pid 20981] close(29) = -1 EBADF (Bad file descriptor) [pid 20981] exit_group(0) = ? [pid 20981] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20693 ./strace-static-x86_64: Process 20982 attached [pid 20982] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20982] setpgid(0, 0) = 0 [pid 20982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20982] write(3, "1000", 4) = 4 [pid 20982] close(3) = 0 executing program [pid 20982] write(1, "executing program\n", 18) = 18 [pid 20982] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20982] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20982] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20982] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20982] close(3) = -1 EBADF (Bad file descriptor) [pid 20982] close(4) = -1 EBADF (Bad file descriptor) [pid 20982] close(5) = -1 EBADF (Bad file descriptor) [pid 20982] close(6) = -1 EBADF (Bad file descriptor) [pid 20982] close(7) = -1 EBADF (Bad file descriptor) [pid 20982] close(8) = -1 EBADF (Bad file descriptor) [pid 20982] close(9) = -1 EBADF (Bad file descriptor) [pid 20982] close(10) = -1 EBADF (Bad file descriptor) [pid 20982] close(11) = -1 EBADF (Bad file descriptor) [pid 20982] close(12) = -1 EBADF (Bad file descriptor) [pid 20982] close(13) = -1 EBADF (Bad file descriptor) [pid 20982] close(14) = -1 EBADF (Bad file descriptor) [pid 20982] close(15) = -1 EBADF (Bad file descriptor) [pid 20982] close(16) = -1 EBADF (Bad file descriptor) [pid 20982] close(17) = -1 EBADF (Bad file descriptor) [pid 20982] close(18) = -1 EBADF (Bad file descriptor) [pid 20982] close(19) = -1 EBADF (Bad file descriptor) [pid 20982] close(20) = -1 EBADF (Bad file descriptor) [pid 20982] close(21) = -1 EBADF (Bad file descriptor) [pid 20982] close(22) = -1 EBADF (Bad file descriptor) [pid 20982] close(23) = -1 EBADF (Bad file descriptor) [pid 20982] close(24) = -1 EBADF (Bad file descriptor) [pid 20982] close(25) = -1 EBADF (Bad file descriptor) [pid 20982] close(26) = -1 EBADF (Bad file descriptor) [pid 20982] close(27) = -1 EBADF (Bad file descriptor) [pid 20982] close(28) = -1 EBADF (Bad file descriptor) [pid 20982] close(29) = -1 EBADF (Bad file descriptor) [pid 20982] exit_group(0) = ? [pid 20982] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20694 ./strace-static-x86_64: Process 20983 attached [pid 20983] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20983] setpgid(0, 0) = 0 [pid 20983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20983] write(3, "1000", 4) = 4 [pid 20983] close(3) = 0 [pid 20983] write(1, "executing program\n", 18executing program ) = 18 [pid 20983] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20983] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20983] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20983] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20983] close(3) = -1 EBADF (Bad file descriptor) [pid 20983] close(4) = -1 EBADF (Bad file descriptor) [pid 20983] close(5) = -1 EBADF (Bad file descriptor) [pid 20983] close(6) = -1 EBADF (Bad file descriptor) [pid 20983] close(7) = -1 EBADF (Bad file descriptor) [pid 20983] close(8) = -1 EBADF (Bad file descriptor) [pid 20983] close(9) = -1 EBADF (Bad file descriptor) [pid 20983] close(10) = -1 EBADF (Bad file descriptor) [pid 20983] close(11) = -1 EBADF (Bad file descriptor) [pid 20983] close(12) = -1 EBADF (Bad file descriptor) [pid 20983] close(13) = -1 EBADF (Bad file descriptor) [pid 20983] close(14) = -1 EBADF (Bad file descriptor) [pid 20983] close(15) = -1 EBADF (Bad file descriptor) [pid 20983] close(16) = -1 EBADF (Bad file descriptor) [pid 20983] close(17) = -1 EBADF (Bad file descriptor) [pid 20983] close(18) = -1 EBADF (Bad file descriptor) [pid 20983] close(19) = -1 EBADF (Bad file descriptor) [pid 20983] close(20) = -1 EBADF (Bad file descriptor) [pid 20983] close(21) = -1 EBADF (Bad file descriptor) [pid 20983] close(22) = -1 EBADF (Bad file descriptor) [pid 20983] close(23) = -1 EBADF (Bad file descriptor) [pid 20983] close(24) = -1 EBADF (Bad file descriptor) [pid 20983] close(25) = -1 EBADF (Bad file descriptor) [pid 20983] close(26) = -1 EBADF (Bad file descriptor) [pid 20983] close(27) = -1 EBADF (Bad file descriptor) [pid 20983] close(28) = -1 EBADF (Bad file descriptor) [pid 20983] close(29) = -1 EBADF (Bad file descriptor) [pid 20983] exit_group(0) = ? [pid 20983] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20695 ./strace-static-x86_64: Process 20984 attached [pid 20984] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20984] setpgid(0, 0) = 0 [pid 20984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20984] write(3, "1000", 4executing program ) = 4 [pid 20984] close(3) = 0 [pid 20984] write(1, "executing program\n", 18) = 18 [pid 20984] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20984] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20984] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20984] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20984] close(3) = -1 EBADF (Bad file descriptor) [pid 20984] close(4) = -1 EBADF (Bad file descriptor) [pid 20984] close(5) = -1 EBADF (Bad file descriptor) [pid 20984] close(6) = -1 EBADF (Bad file descriptor) [pid 20984] close(7) = -1 EBADF (Bad file descriptor) [pid 20984] close(8) = -1 EBADF (Bad file descriptor) [pid 20984] close(9) = -1 EBADF (Bad file descriptor) [pid 20984] close(10) = -1 EBADF (Bad file descriptor) [pid 20984] close(11) = -1 EBADF (Bad file descriptor) [pid 20984] close(12) = -1 EBADF (Bad file descriptor) [pid 20984] close(13) = -1 EBADF (Bad file descriptor) [pid 20984] close(14) = -1 EBADF (Bad file descriptor) [pid 20984] close(15) = -1 EBADF (Bad file descriptor) [pid 20984] close(16) = -1 EBADF (Bad file descriptor) [pid 20984] close(17) = -1 EBADF (Bad file descriptor) [pid 20984] close(18) = -1 EBADF (Bad file descriptor) [pid 20984] close(19) = -1 EBADF (Bad file descriptor) [pid 20984] close(20) = -1 EBADF (Bad file descriptor) [pid 20984] close(21) = -1 EBADF (Bad file descriptor) [pid 20984] close(22) = -1 EBADF (Bad file descriptor) [pid 20984] close(23) = -1 EBADF (Bad file descriptor) [pid 20984] close(24) = -1 EBADF (Bad file descriptor) [pid 20984] close(25) = -1 EBADF (Bad file descriptor) [pid 20984] close(26) = -1 EBADF (Bad file descriptor) [pid 20984] close(27) = -1 EBADF (Bad file descriptor) [pid 20984] close(28) = -1 EBADF (Bad file descriptor) [pid 20984] close(29) = -1 EBADF (Bad file descriptor) [pid 20984] exit_group(0) = ? [pid 20984] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20696 ./strace-static-x86_64: Process 20985 attached [pid 20985] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20985] setpgid(0, 0) = 0 [pid 20985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20985] write(3, "1000", 4) = 4 [pid 20985] close(3) = 0 [pid 20985] write(1, "executing program\n", 18executing program ) = 18 [pid 20985] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20985] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20985] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20985] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20985] close(3) = -1 EBADF (Bad file descriptor) [pid 20985] close(4) = -1 EBADF (Bad file descriptor) [pid 20985] close(5) = -1 EBADF (Bad file descriptor) [pid 20985] close(6) = -1 EBADF (Bad file descriptor) [pid 20985] close(7) = -1 EBADF (Bad file descriptor) [pid 20985] close(8) = -1 EBADF (Bad file descriptor) [pid 20985] close(9) = -1 EBADF (Bad file descriptor) [pid 20985] close(10) = -1 EBADF (Bad file descriptor) [pid 20985] close(11) = -1 EBADF (Bad file descriptor) [pid 20985] close(12) = -1 EBADF (Bad file descriptor) [pid 20985] close(13) = -1 EBADF (Bad file descriptor) [pid 20985] close(14) = -1 EBADF (Bad file descriptor) [pid 20985] close(15) = -1 EBADF (Bad file descriptor) [pid 20985] close(16) = -1 EBADF (Bad file descriptor) [pid 20985] close(17) = -1 EBADF (Bad file descriptor) [pid 20985] close(18) = -1 EBADF (Bad file descriptor) [pid 20985] close(19) = -1 EBADF (Bad file descriptor) [pid 20985] close(20) = -1 EBADF (Bad file descriptor) [pid 20985] close(21) = -1 EBADF (Bad file descriptor) [pid 20985] close(22) = -1 EBADF (Bad file descriptor) [pid 20985] close(23) = -1 EBADF (Bad file descriptor) [pid 20985] close(24) = -1 EBADF (Bad file descriptor) [pid 20985] close(25) = -1 EBADF (Bad file descriptor) [pid 20985] close(26) = -1 EBADF (Bad file descriptor) [pid 20985] close(27) = -1 EBADF (Bad file descriptor) [pid 20985] close(28) = -1 EBADF (Bad file descriptor) [pid 20985] close(29) = -1 EBADF (Bad file descriptor) [pid 20985] exit_group(0) = ? [pid 20985] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20697 ./strace-static-x86_64: Process 20986 attached [pid 20986] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20986] setpgid(0, 0) = 0 [pid 20986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20986] write(3, "1000", 4) = 4 [pid 20986] close(3) = 0 [pid 20986] write(1, "executing program\n", 18executing program ) = 18 [pid 20986] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20986] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20986] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20986] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20986] close(3) = -1 EBADF (Bad file descriptor) [pid 20986] close(4) = -1 EBADF (Bad file descriptor) [pid 20986] close(5) = -1 EBADF (Bad file descriptor) [pid 20986] close(6) = -1 EBADF (Bad file descriptor) [pid 20986] close(7) = -1 EBADF (Bad file descriptor) [pid 20986] close(8) = -1 EBADF (Bad file descriptor) [pid 20986] close(9) = -1 EBADF (Bad file descriptor) [pid 20986] close(10) = -1 EBADF (Bad file descriptor) [pid 20986] close(11) = -1 EBADF (Bad file descriptor) [pid 20986] close(12) = -1 EBADF (Bad file descriptor) [pid 20986] close(13) = -1 EBADF (Bad file descriptor) [pid 20986] close(14) = -1 EBADF (Bad file descriptor) [pid 20986] close(15) = -1 EBADF (Bad file descriptor) [pid 20986] close(16) = -1 EBADF (Bad file descriptor) [pid 20986] close(17) = -1 EBADF (Bad file descriptor) [pid 20986] close(18) = -1 EBADF (Bad file descriptor) [pid 20986] close(19) = -1 EBADF (Bad file descriptor) [pid 20986] close(20) = -1 EBADF (Bad file descriptor) [pid 20986] close(21) = -1 EBADF (Bad file descriptor) [pid 20986] close(22) = -1 EBADF (Bad file descriptor) [pid 20986] close(23) = -1 EBADF (Bad file descriptor) [pid 20986] close(24) = -1 EBADF (Bad file descriptor) [pid 20986] close(25) = -1 EBADF (Bad file descriptor) [pid 20986] close(26) = -1 EBADF (Bad file descriptor) [pid 20986] close(27) = -1 EBADF (Bad file descriptor) [pid 20986] close(28) = -1 EBADF (Bad file descriptor) [pid 20986] close(29) = -1 EBADF (Bad file descriptor) [pid 20986] exit_group(0) = ? [pid 20986] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20698 ./strace-static-x86_64: Process 20987 attached [pid 20987] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20987] setpgid(0, 0) = 0 [pid 20987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20987] write(3, "1000", 4) = 4 [pid 20987] close(3) = 0 [pid 20987] write(1, "executing program\n", 18executing program ) = 18 [pid 20987] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20987] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20987] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20987] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20987] close(3) = -1 EBADF (Bad file descriptor) [pid 20987] close(4) = -1 EBADF (Bad file descriptor) [pid 20987] close(5) = -1 EBADF (Bad file descriptor) [pid 20987] close(6) = -1 EBADF (Bad file descriptor) [pid 20987] close(7) = -1 EBADF (Bad file descriptor) [pid 20987] close(8) = -1 EBADF (Bad file descriptor) [pid 20987] close(9) = -1 EBADF (Bad file descriptor) [pid 20987] close(10) = -1 EBADF (Bad file descriptor) [pid 20987] close(11) = -1 EBADF (Bad file descriptor) [pid 20987] close(12) = -1 EBADF (Bad file descriptor) [pid 20987] close(13) = -1 EBADF (Bad file descriptor) [pid 20987] close(14) = -1 EBADF (Bad file descriptor) [pid 20987] close(15) = -1 EBADF (Bad file descriptor) [pid 20987] close(16) = -1 EBADF (Bad file descriptor) [pid 20987] close(17) = -1 EBADF (Bad file descriptor) [pid 20987] close(18) = -1 EBADF (Bad file descriptor) [pid 20987] close(19) = -1 EBADF (Bad file descriptor) [pid 20987] close(20) = -1 EBADF (Bad file descriptor) [pid 20987] close(21) = -1 EBADF (Bad file descriptor) [pid 20987] close(22) = -1 EBADF (Bad file descriptor) [pid 20987] close(23) = -1 EBADF (Bad file descriptor) [pid 20987] close(24) = -1 EBADF (Bad file descriptor) [pid 20987] close(25) = -1 EBADF (Bad file descriptor) [pid 20987] close(26) = -1 EBADF (Bad file descriptor) [pid 20987] close(27) = -1 EBADF (Bad file descriptor) [pid 20987] close(28) = -1 EBADF (Bad file descriptor) [pid 20987] close(29) = -1 EBADF (Bad file descriptor) [pid 20987] exit_group(0) = ? [pid 20987] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20699 ./strace-static-x86_64: Process 20988 attached [pid 20988] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20988] setpgid(0, 0) = 0 [pid 20988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20988] write(3, "1000", 4) = 4 [pid 20988] close(3executing program ) = 0 [pid 20988] write(1, "executing program\n", 18) = 18 [pid 20988] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20988] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20988] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20988] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20988] close(3) = -1 EBADF (Bad file descriptor) [pid 20988] close(4) = -1 EBADF (Bad file descriptor) [pid 20988] close(5) = -1 EBADF (Bad file descriptor) [pid 20988] close(6) = -1 EBADF (Bad file descriptor) [pid 20988] close(7) = -1 EBADF (Bad file descriptor) [pid 20988] close(8) = -1 EBADF (Bad file descriptor) [pid 20988] close(9) = -1 EBADF (Bad file descriptor) [pid 20988] close(10) = -1 EBADF (Bad file descriptor) [pid 20988] close(11) = -1 EBADF (Bad file descriptor) [pid 20988] close(12) = -1 EBADF (Bad file descriptor) [pid 20988] close(13) = -1 EBADF (Bad file descriptor) [pid 20988] close(14) = -1 EBADF (Bad file descriptor) [pid 20988] close(15) = -1 EBADF (Bad file descriptor) [pid 20988] close(16) = -1 EBADF (Bad file descriptor) [pid 20988] close(17) = -1 EBADF (Bad file descriptor) [pid 20988] close(18) = -1 EBADF (Bad file descriptor) [pid 20988] close(19) = -1 EBADF (Bad file descriptor) [pid 20988] close(20) = -1 EBADF (Bad file descriptor) [pid 20988] close(21) = -1 EBADF (Bad file descriptor) [pid 20988] close(22) = -1 EBADF (Bad file descriptor) [pid 20988] close(23) = -1 EBADF (Bad file descriptor) [pid 20988] close(24) = -1 EBADF (Bad file descriptor) [pid 20988] close(25) = -1 EBADF (Bad file descriptor) [pid 20988] close(26) = -1 EBADF (Bad file descriptor) [pid 20988] close(27) = -1 EBADF (Bad file descriptor) [pid 20988] close(28) = -1 EBADF (Bad file descriptor) [pid 20988] close(29) = -1 EBADF (Bad file descriptor) [pid 20988] exit_group(0) = ? [pid 20988] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20989 attached [pid 20989] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20700 [pid 20989] <... set_robust_list resumed>) = 0 [pid 20989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20989] setpgid(0, 0) = 0 [pid 20989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20989] write(3, "1000", 4) = 4 [pid 20989] close(3) = 0 [pid 20989] write(1, "executing program\n", 18executing program ) = 18 [pid 20989] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20989] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20989] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20989] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20989] close(3) = -1 EBADF (Bad file descriptor) [pid 20989] close(4) = -1 EBADF (Bad file descriptor) [pid 20989] close(5) = -1 EBADF (Bad file descriptor) [pid 20989] close(6) = -1 EBADF (Bad file descriptor) [pid 20989] close(7) = -1 EBADF (Bad file descriptor) [pid 20989] close(8) = -1 EBADF (Bad file descriptor) [pid 20989] close(9) = -1 EBADF (Bad file descriptor) [pid 20989] close(10) = -1 EBADF (Bad file descriptor) [pid 20989] close(11) = -1 EBADF (Bad file descriptor) [pid 20989] close(12) = -1 EBADF (Bad file descriptor) [pid 20989] close(13) = -1 EBADF (Bad file descriptor) [pid 20989] close(14) = -1 EBADF (Bad file descriptor) [pid 20989] close(15) = -1 EBADF (Bad file descriptor) [pid 20989] close(16) = -1 EBADF (Bad file descriptor) [pid 20989] close(17) = -1 EBADF (Bad file descriptor) [pid 20989] close(18) = -1 EBADF (Bad file descriptor) [pid 20989] close(19) = -1 EBADF (Bad file descriptor) [pid 20989] close(20) = -1 EBADF (Bad file descriptor) [pid 20989] close(21) = -1 EBADF (Bad file descriptor) [pid 20989] close(22) = -1 EBADF (Bad file descriptor) [pid 20989] close(23) = -1 EBADF (Bad file descriptor) [pid 20989] close(24) = -1 EBADF (Bad file descriptor) [pid 20989] close(25) = -1 EBADF (Bad file descriptor) [pid 20989] close(26) = -1 EBADF (Bad file descriptor) [pid 20989] close(27) = -1 EBADF (Bad file descriptor) [pid 20989] close(28) = -1 EBADF (Bad file descriptor) [pid 20989] close(29) = -1 EBADF (Bad file descriptor) [pid 20989] exit_group(0) = ? [pid 20989] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20701 ./strace-static-x86_64: Process 20990 attached [pid 20990] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20990] setpgid(0, 0) = 0 [pid 20990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20990] write(3, "1000", 4) = 4 [pid 20990] close(3) = 0 [pid 20990] write(1, "executing program\n", 18executing program ) = 18 [pid 20990] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20990] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20990] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20990] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20990] close(3) = -1 EBADF (Bad file descriptor) [pid 20990] close(4) = -1 EBADF (Bad file descriptor) [pid 20990] close(5) = -1 EBADF (Bad file descriptor) [pid 20990] close(6) = -1 EBADF (Bad file descriptor) [pid 20990] close(7) = -1 EBADF (Bad file descriptor) [pid 20990] close(8) = -1 EBADF (Bad file descriptor) [pid 20990] close(9) = -1 EBADF (Bad file descriptor) [pid 20990] close(10) = -1 EBADF (Bad file descriptor) [pid 20990] close(11) = -1 EBADF (Bad file descriptor) [pid 20990] close(12) = -1 EBADF (Bad file descriptor) [pid 20990] close(13) = -1 EBADF (Bad file descriptor) [pid 20990] close(14) = -1 EBADF (Bad file descriptor) [pid 20990] close(15) = -1 EBADF (Bad file descriptor) [pid 20990] close(16) = -1 EBADF (Bad file descriptor) [pid 20990] close(17) = -1 EBADF (Bad file descriptor) [pid 20990] close(18) = -1 EBADF (Bad file descriptor) [pid 20990] close(19) = -1 EBADF (Bad file descriptor) [pid 20990] close(20) = -1 EBADF (Bad file descriptor) [pid 20990] close(21) = -1 EBADF (Bad file descriptor) [pid 20990] close(22) = -1 EBADF (Bad file descriptor) [pid 20990] close(23) = -1 EBADF (Bad file descriptor) [pid 20990] close(24) = -1 EBADF (Bad file descriptor) [pid 20990] close(25) = -1 EBADF (Bad file descriptor) [pid 20990] close(26) = -1 EBADF (Bad file descriptor) [pid 20990] close(27) = -1 EBADF (Bad file descriptor) [pid 20990] close(28) = -1 EBADF (Bad file descriptor) [pid 20990] close(29) = -1 EBADF (Bad file descriptor) [pid 20990] exit_group(0) = ? [pid 20990] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20991 attached [pid 20991] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20702 [pid 20991] <... set_robust_list resumed>) = 0 [pid 20991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20991] setpgid(0, 0) = 0 [pid 20991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20991] write(3, "1000", 4) = 4 [pid 20991] close(3executing program ) = 0 [pid 20991] write(1, "executing program\n", 18) = 18 [pid 20991] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20991] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20991] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20991] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20991] close(3) = -1 EBADF (Bad file descriptor) [pid 20991] close(4) = -1 EBADF (Bad file descriptor) [pid 20991] close(5) = -1 EBADF (Bad file descriptor) [pid 20991] close(6) = -1 EBADF (Bad file descriptor) [pid 20991] close(7) = -1 EBADF (Bad file descriptor) [pid 20991] close(8) = -1 EBADF (Bad file descriptor) [pid 20991] close(9) = -1 EBADF (Bad file descriptor) [pid 20991] close(10) = -1 EBADF (Bad file descriptor) [pid 20991] close(11) = -1 EBADF (Bad file descriptor) [pid 20991] close(12) = -1 EBADF (Bad file descriptor) [pid 20991] close(13) = -1 EBADF (Bad file descriptor) [pid 20991] close(14) = -1 EBADF (Bad file descriptor) [pid 20991] close(15) = -1 EBADF (Bad file descriptor) [pid 20991] close(16) = -1 EBADF (Bad file descriptor) [pid 20991] close(17) = -1 EBADF (Bad file descriptor) [pid 20991] close(18) = -1 EBADF (Bad file descriptor) [pid 20991] close(19) = -1 EBADF (Bad file descriptor) [pid 20991] close(20) = -1 EBADF (Bad file descriptor) [pid 20991] close(21) = -1 EBADF (Bad file descriptor) [pid 20991] close(22) = -1 EBADF (Bad file descriptor) [pid 20991] close(23) = -1 EBADF (Bad file descriptor) [pid 20991] close(24) = -1 EBADF (Bad file descriptor) [pid 20991] close(25) = -1 EBADF (Bad file descriptor) [pid 20991] close(26) = -1 EBADF (Bad file descriptor) [pid 20991] close(27) = -1 EBADF (Bad file descriptor) [pid 20991] close(28) = -1 EBADF (Bad file descriptor) [pid 20991] close(29) = -1 EBADF (Bad file descriptor) [pid 20991] exit_group(0) = ? [pid 20991] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20703 ./strace-static-x86_64: Process 20992 attached [pid 20992] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20992] setpgid(0, 0) = 0 [pid 20992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20992] write(3, "1000", 4) = 4 [pid 20992] close(3) = 0 [pid 20992] write(1, "executing program\n", 18executing program ) = 18 [pid 20992] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20992] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20992] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20992] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20992] close(3) = -1 EBADF (Bad file descriptor) [pid 20992] close(4) = -1 EBADF (Bad file descriptor) [pid 20992] close(5) = -1 EBADF (Bad file descriptor) [pid 20992] close(6) = -1 EBADF (Bad file descriptor) [pid 20992] close(7) = -1 EBADF (Bad file descriptor) [pid 20992] close(8) = -1 EBADF (Bad file descriptor) [pid 20992] close(9) = -1 EBADF (Bad file descriptor) [pid 20992] close(10) = -1 EBADF (Bad file descriptor) [pid 20992] close(11) = -1 EBADF (Bad file descriptor) [pid 20992] close(12) = -1 EBADF (Bad file descriptor) [pid 20992] close(13) = -1 EBADF (Bad file descriptor) [pid 20992] close(14) = -1 EBADF (Bad file descriptor) [pid 20992] close(15) = -1 EBADF (Bad file descriptor) [pid 20992] close(16) = -1 EBADF (Bad file descriptor) [pid 20992] close(17) = -1 EBADF (Bad file descriptor) [pid 20992] close(18) = -1 EBADF (Bad file descriptor) [pid 20992] close(19) = -1 EBADF (Bad file descriptor) [pid 20992] close(20) = -1 EBADF (Bad file descriptor) [pid 20992] close(21) = -1 EBADF (Bad file descriptor) [pid 20992] close(22) = -1 EBADF (Bad file descriptor) [pid 20992] close(23) = -1 EBADF (Bad file descriptor) [pid 20992] close(24) = -1 EBADF (Bad file descriptor) [pid 20992] close(25) = -1 EBADF (Bad file descriptor) [pid 20992] close(26) = -1 EBADF (Bad file descriptor) [pid 20992] close(27) = -1 EBADF (Bad file descriptor) [pid 20992] close(28) = -1 EBADF (Bad file descriptor) [pid 20992] close(29) = -1 EBADF (Bad file descriptor) [pid 20992] exit_group(0) = ? [pid 20992] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20993 attached , child_tidptr=0x55555e7c9650) = 20704 [pid 20993] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20993] setpgid(0, 0) = 0 [pid 20993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20993] write(3, "1000", 4) = 4 [pid 20993] close(3) = 0 executing program [pid 20993] write(1, "executing program\n", 18) = 18 [pid 20993] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20993] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20993] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20993] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20993] close(3) = -1 EBADF (Bad file descriptor) [pid 20993] close(4) = -1 EBADF (Bad file descriptor) [pid 20993] close(5) = -1 EBADF (Bad file descriptor) [pid 20993] close(6) = -1 EBADF (Bad file descriptor) [pid 20993] close(7) = -1 EBADF (Bad file descriptor) [pid 20993] close(8) = -1 EBADF (Bad file descriptor) [pid 20993] close(9) = -1 EBADF (Bad file descriptor) [pid 20993] close(10) = -1 EBADF (Bad file descriptor) [pid 20993] close(11) = -1 EBADF (Bad file descriptor) [pid 20993] close(12) = -1 EBADF (Bad file descriptor) [pid 20993] close(13) = -1 EBADF (Bad file descriptor) [pid 20993] close(14) = -1 EBADF (Bad file descriptor) [pid 20993] close(15) = -1 EBADF (Bad file descriptor) [pid 20993] close(16) = -1 EBADF (Bad file descriptor) [pid 20993] close(17) = -1 EBADF (Bad file descriptor) [pid 20993] close(18) = -1 EBADF (Bad file descriptor) [pid 20993] close(19) = -1 EBADF (Bad file descriptor) [pid 20993] close(20) = -1 EBADF (Bad file descriptor) [pid 20993] close(21) = -1 EBADF (Bad file descriptor) [pid 20993] close(22) = -1 EBADF (Bad file descriptor) [pid 20993] close(23) = -1 EBADF (Bad file descriptor) [pid 20993] close(24) = -1 EBADF (Bad file descriptor) [pid 20993] close(25) = -1 EBADF (Bad file descriptor) [pid 20993] close(26) = -1 EBADF (Bad file descriptor) [pid 20993] close(27) = -1 EBADF (Bad file descriptor) [pid 20993] close(28) = -1 EBADF (Bad file descriptor) [pid 20993] close(29) = -1 EBADF (Bad file descriptor) [pid 20993] exit_group(0) = ? [pid 20993] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20994 attached [pid 20994] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20705 [pid 20994] <... set_robust_list resumed>) = 0 [pid 20994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20994] setpgid(0, 0) = 0 [pid 20994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20994] write(3, "1000", 4) = 4 [pid 20994] close(3) = 0 executing program [pid 20994] write(1, "executing program\n", 18) = 18 [pid 20994] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20994] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20994] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20994] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20994] close(3) = -1 EBADF (Bad file descriptor) [pid 20994] close(4) = -1 EBADF (Bad file descriptor) [pid 20994] close(5) = -1 EBADF (Bad file descriptor) [pid 20994] close(6) = -1 EBADF (Bad file descriptor) [pid 20994] close(7) = -1 EBADF (Bad file descriptor) [pid 20994] close(8) = -1 EBADF (Bad file descriptor) [pid 20994] close(9) = -1 EBADF (Bad file descriptor) [pid 20994] close(10) = -1 EBADF (Bad file descriptor) [pid 20994] close(11) = -1 EBADF (Bad file descriptor) [pid 20994] close(12) = -1 EBADF (Bad file descriptor) [pid 20994] close(13) = -1 EBADF (Bad file descriptor) [pid 20994] close(14) = -1 EBADF (Bad file descriptor) [pid 20994] close(15) = -1 EBADF (Bad file descriptor) [pid 20994] close(16) = -1 EBADF (Bad file descriptor) [pid 20994] close(17) = -1 EBADF (Bad file descriptor) [pid 20994] close(18) = -1 EBADF (Bad file descriptor) [pid 20994] close(19) = -1 EBADF (Bad file descriptor) [pid 20994] close(20) = -1 EBADF (Bad file descriptor) [pid 20994] close(21) = -1 EBADF (Bad file descriptor) [pid 20994] close(22) = -1 EBADF (Bad file descriptor) [pid 20994] close(23) = -1 EBADF (Bad file descriptor) [pid 20994] close(24) = -1 EBADF (Bad file descriptor) [pid 20994] close(25) = -1 EBADF (Bad file descriptor) [pid 20994] close(26) = -1 EBADF (Bad file descriptor) [pid 20994] close(27) = -1 EBADF (Bad file descriptor) [pid 20994] close(28) = -1 EBADF (Bad file descriptor) [pid 20994] close(29) = -1 EBADF (Bad file descriptor) [pid 20994] exit_group(0) = ? [pid 20994] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20706 ./strace-static-x86_64: Process 20995 attached [pid 20995] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20995] setpgid(0, 0) = 0 [pid 20995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20995] write(3, "1000", 4) = 4 [pid 20995] close(3) = 0 [pid 20995] write(1, "executing program\n", 18executing program ) = 18 [pid 20995] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20995] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20995] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20995] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20995] close(3) = -1 EBADF (Bad file descriptor) [pid 20995] close(4) = -1 EBADF (Bad file descriptor) [pid 20995] close(5) = -1 EBADF (Bad file descriptor) [pid 20995] close(6) = -1 EBADF (Bad file descriptor) [pid 20995] close(7) = -1 EBADF (Bad file descriptor) [pid 20995] close(8) = -1 EBADF (Bad file descriptor) [pid 20995] close(9) = -1 EBADF (Bad file descriptor) [pid 20995] close(10) = -1 EBADF (Bad file descriptor) [pid 20995] close(11) = -1 EBADF (Bad file descriptor) [pid 20995] close(12) = -1 EBADF (Bad file descriptor) [pid 20995] close(13) = -1 EBADF (Bad file descriptor) [pid 20995] close(14) = -1 EBADF (Bad file descriptor) [pid 20995] close(15) = -1 EBADF (Bad file descriptor) [pid 20995] close(16) = -1 EBADF (Bad file descriptor) [pid 20995] close(17) = -1 EBADF (Bad file descriptor) [pid 20995] close(18) = -1 EBADF (Bad file descriptor) [pid 20995] close(19) = -1 EBADF (Bad file descriptor) [pid 20995] close(20) = -1 EBADF (Bad file descriptor) [pid 20995] close(21) = -1 EBADF (Bad file descriptor) [pid 20995] close(22) = -1 EBADF (Bad file descriptor) [pid 20995] close(23) = -1 EBADF (Bad file descriptor) [pid 20995] close(24) = -1 EBADF (Bad file descriptor) [pid 20995] close(25) = -1 EBADF (Bad file descriptor) [pid 20995] close(26) = -1 EBADF (Bad file descriptor) [pid 20995] close(27) = -1 EBADF (Bad file descriptor) [pid 20995] close(28) = -1 EBADF (Bad file descriptor) [pid 20995] close(29) = -1 EBADF (Bad file descriptor) [pid 20995] exit_group(0) = ? [pid 20995] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20707 ./strace-static-x86_64: Process 20996 attached [pid 20996] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20996] setpgid(0, 0) = 0 [pid 20996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20996] write(3, "1000", 4) = 4 [pid 20996] close(3) = 0 [pid 20996] write(1, "executing program\n", 18executing program ) = 18 [pid 20996] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20996] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20996] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20996] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20996] close(3) = -1 EBADF (Bad file descriptor) [pid 20996] close(4) = -1 EBADF (Bad file descriptor) [pid 20996] close(5) = -1 EBADF (Bad file descriptor) [pid 20996] close(6) = -1 EBADF (Bad file descriptor) [pid 20996] close(7) = -1 EBADF (Bad file descriptor) [pid 20996] close(8) = -1 EBADF (Bad file descriptor) [pid 20996] close(9) = -1 EBADF (Bad file descriptor) [pid 20996] close(10) = -1 EBADF (Bad file descriptor) [pid 20996] close(11) = -1 EBADF (Bad file descriptor) [pid 20996] close(12) = -1 EBADF (Bad file descriptor) [pid 20996] close(13) = -1 EBADF (Bad file descriptor) [pid 20996] close(14) = -1 EBADF (Bad file descriptor) [pid 20996] close(15) = -1 EBADF (Bad file descriptor) [pid 20996] close(16) = -1 EBADF (Bad file descriptor) [pid 20996] close(17) = -1 EBADF (Bad file descriptor) [pid 20996] close(18) = -1 EBADF (Bad file descriptor) [pid 20996] close(19) = -1 EBADF (Bad file descriptor) [pid 20996] close(20) = -1 EBADF (Bad file descriptor) [pid 20996] close(21) = -1 EBADF (Bad file descriptor) [pid 20996] close(22) = -1 EBADF (Bad file descriptor) [pid 20996] close(23) = -1 EBADF (Bad file descriptor) [pid 20996] close(24) = -1 EBADF (Bad file descriptor) [pid 20996] close(25) = -1 EBADF (Bad file descriptor) [pid 20996] close(26) = -1 EBADF (Bad file descriptor) [pid 20996] close(27) = -1 EBADF (Bad file descriptor) [pid 20996] close(28) = -1 EBADF (Bad file descriptor) [pid 20996] close(29) = -1 EBADF (Bad file descriptor) [pid 20996] exit_group(0) = ? [pid 20996] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20708 ./strace-static-x86_64: Process 20997 attached [pid 20997] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20997] setpgid(0, 0) = 0 [pid 20997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20997] write(3, "1000", 4) = 4 [pid 20997] close(3) = 0 [pid 20997] write(1, "executing program\n", 18executing program ) = 18 [pid 20997] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20997] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20997] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20997] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20997] close(3) = -1 EBADF (Bad file descriptor) [pid 20997] close(4) = -1 EBADF (Bad file descriptor) [pid 20997] close(5) = -1 EBADF (Bad file descriptor) [pid 20997] close(6) = -1 EBADF (Bad file descriptor) [pid 20997] close(7) = -1 EBADF (Bad file descriptor) [pid 20997] close(8) = -1 EBADF (Bad file descriptor) [pid 20997] close(9) = -1 EBADF (Bad file descriptor) [pid 20997] close(10) = -1 EBADF (Bad file descriptor) [pid 20997] close(11) = -1 EBADF (Bad file descriptor) [pid 20997] close(12) = -1 EBADF (Bad file descriptor) [pid 20997] close(13) = -1 EBADF (Bad file descriptor) [pid 20997] close(14) = -1 EBADF (Bad file descriptor) [pid 20997] close(15) = -1 EBADF (Bad file descriptor) [pid 20997] close(16) = -1 EBADF (Bad file descriptor) [pid 20997] close(17) = -1 EBADF (Bad file descriptor) [pid 20997] close(18) = -1 EBADF (Bad file descriptor) [pid 20997] close(19) = -1 EBADF (Bad file descriptor) [pid 20997] close(20) = -1 EBADF (Bad file descriptor) [pid 20997] close(21) = -1 EBADF (Bad file descriptor) [pid 20997] close(22) = -1 EBADF (Bad file descriptor) [pid 20997] close(23) = -1 EBADF (Bad file descriptor) [pid 20997] close(24) = -1 EBADF (Bad file descriptor) [pid 20997] close(25) = -1 EBADF (Bad file descriptor) [pid 20997] close(26) = -1 EBADF (Bad file descriptor) [pid 20997] close(27) = -1 EBADF (Bad file descriptor) [pid 20997] close(28) = -1 EBADF (Bad file descriptor) [pid 20997] close(29) = -1 EBADF (Bad file descriptor) [pid 20997] exit_group(0) = ? [pid 20997] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20709 ./strace-static-x86_64: Process 20998 attached [pid 20998] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20998] setpgid(0, 0) = 0 [pid 20998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20998] write(3, "1000", 4) = 4 [pid 20998] close(3) = 0 [pid 20998] write(1, "executing program\n", 18executing program ) = 18 [pid 20998] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20998] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20998] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20998] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20998] close(3) = -1 EBADF (Bad file descriptor) [pid 20998] close(4) = -1 EBADF (Bad file descriptor) [pid 20998] close(5) = -1 EBADF (Bad file descriptor) [pid 20998] close(6) = -1 EBADF (Bad file descriptor) [pid 20998] close(7) = -1 EBADF (Bad file descriptor) [pid 20998] close(8) = -1 EBADF (Bad file descriptor) [pid 20998] close(9) = -1 EBADF (Bad file descriptor) [pid 20998] close(10) = -1 EBADF (Bad file descriptor) [pid 20998] close(11) = -1 EBADF (Bad file descriptor) [pid 20998] close(12) = -1 EBADF (Bad file descriptor) [pid 20998] close(13) = -1 EBADF (Bad file descriptor) [pid 20998] close(14) = -1 EBADF (Bad file descriptor) [pid 20998] close(15) = -1 EBADF (Bad file descriptor) [pid 20998] close(16) = -1 EBADF (Bad file descriptor) [pid 20998] close(17) = -1 EBADF (Bad file descriptor) [pid 20998] close(18) = -1 EBADF (Bad file descriptor) [pid 20998] close(19) = -1 EBADF (Bad file descriptor) [pid 20998] close(20) = -1 EBADF (Bad file descriptor) [pid 20998] close(21) = -1 EBADF (Bad file descriptor) [pid 20998] close(22) = -1 EBADF (Bad file descriptor) [pid 20998] close(23) = -1 EBADF (Bad file descriptor) [pid 20998] close(24) = -1 EBADF (Bad file descriptor) [pid 20998] close(25) = -1 EBADF (Bad file descriptor) [pid 20998] close(26) = -1 EBADF (Bad file descriptor) [pid 20998] close(27) = -1 EBADF (Bad file descriptor) [pid 20998] close(28) = -1 EBADF (Bad file descriptor) [pid 20998] close(29) = -1 EBADF (Bad file descriptor) [pid 20998] exit_group(0) = ? [pid 20998] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20710 ./strace-static-x86_64: Process 20999 attached [pid 20999] set_robust_list(0x55555e7c9660, 24) = 0 [pid 20999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20999] setpgid(0, 0) = 0 [pid 20999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20999] write(3, "1000", 4) = 4 [pid 20999] close(3) = 0 [pid 20999] write(1, "executing program\n", 18executing program ) = 18 [pid 20999] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 20999] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 20999] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 20999] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 20999] close(3) = -1 EBADF (Bad file descriptor) [pid 20999] close(4) = -1 EBADF (Bad file descriptor) [pid 20999] close(5) = -1 EBADF (Bad file descriptor) [pid 20999] close(6) = -1 EBADF (Bad file descriptor) [pid 20999] close(7) = -1 EBADF (Bad file descriptor) [pid 20999] close(8) = -1 EBADF (Bad file descriptor) [pid 20999] close(9) = -1 EBADF (Bad file descriptor) [pid 20999] close(10) = -1 EBADF (Bad file descriptor) [pid 20999] close(11) = -1 EBADF (Bad file descriptor) [pid 20999] close(12) = -1 EBADF (Bad file descriptor) [pid 20999] close(13) = -1 EBADF (Bad file descriptor) [pid 20999] close(14) = -1 EBADF (Bad file descriptor) [pid 20999] close(15) = -1 EBADF (Bad file descriptor) [pid 20999] close(16) = -1 EBADF (Bad file descriptor) [pid 20999] close(17) = -1 EBADF (Bad file descriptor) [pid 20999] close(18) = -1 EBADF (Bad file descriptor) [pid 20999] close(19) = -1 EBADF (Bad file descriptor) [pid 20999] close(20) = -1 EBADF (Bad file descriptor) [pid 20999] close(21) = -1 EBADF (Bad file descriptor) [pid 20999] close(22) = -1 EBADF (Bad file descriptor) [pid 20999] close(23) = -1 EBADF (Bad file descriptor) [pid 20999] close(24) = -1 EBADF (Bad file descriptor) [pid 20999] close(25) = -1 EBADF (Bad file descriptor) [pid 20999] close(26) = -1 EBADF (Bad file descriptor) [pid 20999] close(27) = -1 EBADF (Bad file descriptor) [pid 20999] close(28) = -1 EBADF (Bad file descriptor) [pid 20999] close(29) = -1 EBADF (Bad file descriptor) [pid 20999] exit_group(0) = ? [pid 20999] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20711 ./strace-static-x86_64: Process 21000 attached [pid 21000] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21000] setpgid(0, 0) = 0 [pid 21000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21000] write(3, "1000", 4) = 4 [pid 21000] close(3) = 0 [pid 21000] write(1, "executing program\n", 18executing program ) = 18 [pid 21000] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21000] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21000] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21000] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21000] close(3) = -1 EBADF (Bad file descriptor) [pid 21000] close(4) = -1 EBADF (Bad file descriptor) [pid 21000] close(5) = -1 EBADF (Bad file descriptor) [pid 21000] close(6) = -1 EBADF (Bad file descriptor) [pid 21000] close(7) = -1 EBADF (Bad file descriptor) [pid 21000] close(8) = -1 EBADF (Bad file descriptor) [pid 21000] close(9) = -1 EBADF (Bad file descriptor) [pid 21000] close(10) = -1 EBADF (Bad file descriptor) [pid 21000] close(11) = -1 EBADF (Bad file descriptor) [pid 21000] close(12) = -1 EBADF (Bad file descriptor) [pid 21000] close(13) = -1 EBADF (Bad file descriptor) [pid 21000] close(14) = -1 EBADF (Bad file descriptor) [pid 21000] close(15) = -1 EBADF (Bad file descriptor) [pid 21000] close(16) = -1 EBADF (Bad file descriptor) [pid 21000] close(17) = -1 EBADF (Bad file descriptor) [pid 21000] close(18) = -1 EBADF (Bad file descriptor) [pid 21000] close(19) = -1 EBADF (Bad file descriptor) [pid 21000] close(20) = -1 EBADF (Bad file descriptor) [pid 21000] close(21) = -1 EBADF (Bad file descriptor) [pid 21000] close(22) = -1 EBADF (Bad file descriptor) [pid 21000] close(23) = -1 EBADF (Bad file descriptor) [pid 21000] close(24) = -1 EBADF (Bad file descriptor) [pid 21000] close(25) = -1 EBADF (Bad file descriptor) [pid 21000] close(26) = -1 EBADF (Bad file descriptor) [pid 21000] close(27) = -1 EBADF (Bad file descriptor) [pid 21000] close(28) = -1 EBADF (Bad file descriptor) [pid 21000] close(29) = -1 EBADF (Bad file descriptor) [pid 21000] exit_group(0) = ? [pid 21000] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21001 attached , child_tidptr=0x55555e7c9650) = 20712 [pid 21001] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21001] setpgid(0, 0) = 0 [pid 21001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21001] write(3, "1000", 4) = 4 [pid 21001] close(3) = 0 executing program [pid 21001] write(1, "executing program\n", 18) = 18 [pid 21001] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21001] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21001] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21001] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21001] close(3) = -1 EBADF (Bad file descriptor) [pid 21001] close(4) = -1 EBADF (Bad file descriptor) [pid 21001] close(5) = -1 EBADF (Bad file descriptor) [pid 21001] close(6) = -1 EBADF (Bad file descriptor) [pid 21001] close(7) = -1 EBADF (Bad file descriptor) [pid 21001] close(8) = -1 EBADF (Bad file descriptor) [pid 21001] close(9) = -1 EBADF (Bad file descriptor) [pid 21001] close(10) = -1 EBADF (Bad file descriptor) [pid 21001] close(11) = -1 EBADF (Bad file descriptor) [pid 21001] close(12) = -1 EBADF (Bad file descriptor) [pid 21001] close(13) = -1 EBADF (Bad file descriptor) [pid 21001] close(14) = -1 EBADF (Bad file descriptor) [pid 21001] close(15) = -1 EBADF (Bad file descriptor) [pid 21001] close(16) = -1 EBADF (Bad file descriptor) [pid 21001] close(17) = -1 EBADF (Bad file descriptor) [pid 21001] close(18) = -1 EBADF (Bad file descriptor) [pid 21001] close(19) = -1 EBADF (Bad file descriptor) [pid 21001] close(20) = -1 EBADF (Bad file descriptor) [pid 21001] close(21) = -1 EBADF (Bad file descriptor) [pid 21001] close(22) = -1 EBADF (Bad file descriptor) [pid 21001] close(23) = -1 EBADF (Bad file descriptor) [pid 21001] close(24) = -1 EBADF (Bad file descriptor) [pid 21001] close(25) = -1 EBADF (Bad file descriptor) [pid 21001] close(26) = -1 EBADF (Bad file descriptor) [pid 21001] close(27) = -1 EBADF (Bad file descriptor) [pid 21001] close(28) = -1 EBADF (Bad file descriptor) [pid 21001] close(29) = -1 EBADF (Bad file descriptor) [pid 21001] exit_group(0) = ? [pid 21001] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21002 attached , child_tidptr=0x55555e7c9650) = 20713 [pid 21002] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21002] setpgid(0, 0) = 0 [pid 21002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21002] write(3, "1000", 4) = 4 executing program [pid 21002] close(3) = 0 [pid 21002] write(1, "executing program\n", 18) = 18 [pid 21002] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21002] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21002] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21002] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21002] close(3) = -1 EBADF (Bad file descriptor) [pid 21002] close(4) = -1 EBADF (Bad file descriptor) [pid 21002] close(5) = -1 EBADF (Bad file descriptor) [pid 21002] close(6) = -1 EBADF (Bad file descriptor) [pid 21002] close(7) = -1 EBADF (Bad file descriptor) [pid 21002] close(8) = -1 EBADF (Bad file descriptor) [pid 21002] close(9) = -1 EBADF (Bad file descriptor) [pid 21002] close(10) = -1 EBADF (Bad file descriptor) [pid 21002] close(11) = -1 EBADF (Bad file descriptor) [pid 21002] close(12) = -1 EBADF (Bad file descriptor) [pid 21002] close(13) = -1 EBADF (Bad file descriptor) [pid 21002] close(14) = -1 EBADF (Bad file descriptor) [pid 21002] close(15) = -1 EBADF (Bad file descriptor) [pid 21002] close(16) = -1 EBADF (Bad file descriptor) [pid 21002] close(17) = -1 EBADF (Bad file descriptor) [pid 21002] close(18) = -1 EBADF (Bad file descriptor) [pid 21002] close(19) = -1 EBADF (Bad file descriptor) [pid 21002] close(20) = -1 EBADF (Bad file descriptor) [pid 21002] close(21) = -1 EBADF (Bad file descriptor) [pid 21002] close(22) = -1 EBADF (Bad file descriptor) [pid 21002] close(23) = -1 EBADF (Bad file descriptor) [pid 21002] close(24) = -1 EBADF (Bad file descriptor) [pid 21002] close(25) = -1 EBADF (Bad file descriptor) [pid 21002] close(26) = -1 EBADF (Bad file descriptor) [pid 21002] close(27) = -1 EBADF (Bad file descriptor) [pid 21002] close(28) = -1 EBADF (Bad file descriptor) [pid 21002] close(29) = -1 EBADF (Bad file descriptor) [pid 21002] exit_group(0) = ? [pid 21002] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20714 ./strace-static-x86_64: Process 21003 attached [pid 21003] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21003] setpgid(0, 0) = 0 [pid 21003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21003] write(3, "1000", 4) = 4 [pid 21003] close(3) = 0 [pid 21003] write(1, "executing program\n", 18executing program ) = 18 [pid 21003] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21003] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21003] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21003] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21003] close(3) = -1 EBADF (Bad file descriptor) [pid 21003] close(4) = -1 EBADF (Bad file descriptor) [pid 21003] close(5) = -1 EBADF (Bad file descriptor) [pid 21003] close(6) = -1 EBADF (Bad file descriptor) [pid 21003] close(7) = -1 EBADF (Bad file descriptor) [pid 21003] close(8) = -1 EBADF (Bad file descriptor) [pid 21003] close(9) = -1 EBADF (Bad file descriptor) [pid 21003] close(10) = -1 EBADF (Bad file descriptor) [pid 21003] close(11) = -1 EBADF (Bad file descriptor) [pid 21003] close(12) = -1 EBADF (Bad file descriptor) [pid 21003] close(13) = -1 EBADF (Bad file descriptor) [pid 21003] close(14) = -1 EBADF (Bad file descriptor) [pid 21003] close(15) = -1 EBADF (Bad file descriptor) [pid 21003] close(16) = -1 EBADF (Bad file descriptor) [pid 21003] close(17) = -1 EBADF (Bad file descriptor) [pid 21003] close(18) = -1 EBADF (Bad file descriptor) [pid 21003] close(19) = -1 EBADF (Bad file descriptor) [pid 21003] close(20) = -1 EBADF (Bad file descriptor) [pid 21003] close(21) = -1 EBADF (Bad file descriptor) [pid 21003] close(22) = -1 EBADF (Bad file descriptor) [pid 21003] close(23) = -1 EBADF (Bad file descriptor) [pid 21003] close(24) = -1 EBADF (Bad file descriptor) [pid 21003] close(25) = -1 EBADF (Bad file descriptor) [pid 21003] close(26) = -1 EBADF (Bad file descriptor) [pid 21003] close(27) = -1 EBADF (Bad file descriptor) [pid 21003] close(28) = -1 EBADF (Bad file descriptor) [pid 21003] close(29) = -1 EBADF (Bad file descriptor) [pid 21003] exit_group(0) = ? [pid 21003] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21004 attached [pid 21004] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20715 [pid 21004] <... set_robust_list resumed>) = 0 [pid 21004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21004] setpgid(0, 0) = 0 [pid 21004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21004] write(3, "1000", 4) = 4 [pid 21004] close(3) = 0 [pid 21004] write(1, "executing program\n", 18executing program ) = 18 [pid 21004] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21004] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21004] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21004] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21004] close(3) = -1 EBADF (Bad file descriptor) [pid 21004] close(4) = -1 EBADF (Bad file descriptor) [pid 21004] close(5) = -1 EBADF (Bad file descriptor) [pid 21004] close(6) = -1 EBADF (Bad file descriptor) [pid 21004] close(7) = -1 EBADF (Bad file descriptor) [pid 21004] close(8) = -1 EBADF (Bad file descriptor) [pid 21004] close(9) = -1 EBADF (Bad file descriptor) [pid 21004] close(10) = -1 EBADF (Bad file descriptor) [pid 21004] close(11) = -1 EBADF (Bad file descriptor) [pid 21004] close(12) = -1 EBADF (Bad file descriptor) [pid 21004] close(13) = -1 EBADF (Bad file descriptor) [pid 21004] close(14) = -1 EBADF (Bad file descriptor) [pid 21004] close(15) = -1 EBADF (Bad file descriptor) [pid 21004] close(16) = -1 EBADF (Bad file descriptor) [pid 21004] close(17) = -1 EBADF (Bad file descriptor) [pid 21004] close(18) = -1 EBADF (Bad file descriptor) [pid 21004] close(19) = -1 EBADF (Bad file descriptor) [pid 21004] close(20) = -1 EBADF (Bad file descriptor) [pid 21004] close(21) = -1 EBADF (Bad file descriptor) [pid 21004] close(22) = -1 EBADF (Bad file descriptor) [pid 21004] close(23) = -1 EBADF (Bad file descriptor) [pid 21004] close(24) = -1 EBADF (Bad file descriptor) [pid 21004] close(25) = -1 EBADF (Bad file descriptor) [pid 21004] close(26) = -1 EBADF (Bad file descriptor) [pid 21004] close(27) = -1 EBADF (Bad file descriptor) [pid 21004] close(28) = -1 EBADF (Bad file descriptor) [pid 21004] close(29) = -1 EBADF (Bad file descriptor) [pid 21004] exit_group(0) = ? [pid 21004] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20716 ./strace-static-x86_64: Process 21005 attached [pid 21005] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21005] setpgid(0, 0) = 0 [pid 21005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21005] write(3, "1000", 4) = 4 [pid 21005] close(3executing program ) = 0 [pid 21005] write(1, "executing program\n", 18) = 18 [pid 21005] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21005] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21005] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21005] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21005] close(3) = -1 EBADF (Bad file descriptor) [pid 21005] close(4) = -1 EBADF (Bad file descriptor) [pid 21005] close(5) = -1 EBADF (Bad file descriptor) [pid 21005] close(6) = -1 EBADF (Bad file descriptor) [pid 21005] close(7) = -1 EBADF (Bad file descriptor) [pid 21005] close(8) = -1 EBADF (Bad file descriptor) [pid 21005] close(9) = -1 EBADF (Bad file descriptor) [pid 21005] close(10) = -1 EBADF (Bad file descriptor) [pid 21005] close(11) = -1 EBADF (Bad file descriptor) [pid 21005] close(12) = -1 EBADF (Bad file descriptor) [pid 21005] close(13) = -1 EBADF (Bad file descriptor) [pid 21005] close(14) = -1 EBADF (Bad file descriptor) [pid 21005] close(15) = -1 EBADF (Bad file descriptor) [pid 21005] close(16) = -1 EBADF (Bad file descriptor) [pid 21005] close(17) = -1 EBADF (Bad file descriptor) [pid 21005] close(18) = -1 EBADF (Bad file descriptor) [pid 21005] close(19) = -1 EBADF (Bad file descriptor) [pid 21005] close(20) = -1 EBADF (Bad file descriptor) [pid 21005] close(21) = -1 EBADF (Bad file descriptor) [pid 21005] close(22) = -1 EBADF (Bad file descriptor) [pid 21005] close(23) = -1 EBADF (Bad file descriptor) [pid 21005] close(24) = -1 EBADF (Bad file descriptor) [pid 21005] close(25) = -1 EBADF (Bad file descriptor) [pid 21005] close(26) = -1 EBADF (Bad file descriptor) [pid 21005] close(27) = -1 EBADF (Bad file descriptor) [pid 21005] close(28) = -1 EBADF (Bad file descriptor) [pid 21005] close(29) = -1 EBADF (Bad file descriptor) [pid 21005] exit_group(0) = ? [pid 21005] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21006 attached , child_tidptr=0x55555e7c9650) = 20717 [pid 21006] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21006] setpgid(0, 0) = 0 [pid 21006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21006] write(3, "1000", 4) = 4 [pid 21006] close(3) = 0 [pid 21006] write(1, "executing program\n", 18executing program ) = 18 [pid 21006] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21006] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21006] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21006] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21006] close(3) = -1 EBADF (Bad file descriptor) [pid 21006] close(4) = -1 EBADF (Bad file descriptor) [pid 21006] close(5) = -1 EBADF (Bad file descriptor) [pid 21006] close(6) = -1 EBADF (Bad file descriptor) [pid 21006] close(7) = -1 EBADF (Bad file descriptor) [pid 21006] close(8) = -1 EBADF (Bad file descriptor) [pid 21006] close(9) = -1 EBADF (Bad file descriptor) [pid 21006] close(10) = -1 EBADF (Bad file descriptor) [pid 21006] close(11) = -1 EBADF (Bad file descriptor) [pid 21006] close(12) = -1 EBADF (Bad file descriptor) [pid 21006] close(13) = -1 EBADF (Bad file descriptor) [pid 21006] close(14) = -1 EBADF (Bad file descriptor) [pid 21006] close(15) = -1 EBADF (Bad file descriptor) [pid 21006] close(16) = -1 EBADF (Bad file descriptor) [pid 21006] close(17) = -1 EBADF (Bad file descriptor) [pid 21006] close(18) = -1 EBADF (Bad file descriptor) [pid 21006] close(19) = -1 EBADF (Bad file descriptor) [pid 21006] close(20) = -1 EBADF (Bad file descriptor) [pid 21006] close(21) = -1 EBADF (Bad file descriptor) [pid 21006] close(22) = -1 EBADF (Bad file descriptor) [pid 21006] close(23) = -1 EBADF (Bad file descriptor) [pid 21006] close(24) = -1 EBADF (Bad file descriptor) [pid 21006] close(25) = -1 EBADF (Bad file descriptor) [pid 21006] close(26) = -1 EBADF (Bad file descriptor) [pid 21006] close(27) = -1 EBADF (Bad file descriptor) [pid 21006] close(28) = -1 EBADF (Bad file descriptor) [pid 21006] close(29) = -1 EBADF (Bad file descriptor) [pid 21006] exit_group(0) = ? [pid 21006] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20718 ./strace-static-x86_64: Process 21007 attached [pid 21007] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21007] setpgid(0, 0) = 0 [pid 21007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21007] write(3, "1000", 4) = 4 [pid 21007] close(3) = 0 [pid 21007] write(1, "executing program\n", 18executing program ) = 18 [pid 21007] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21007] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21007] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21007] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21007] close(3) = -1 EBADF (Bad file descriptor) [pid 21007] close(4) = -1 EBADF (Bad file descriptor) [pid 21007] close(5) = -1 EBADF (Bad file descriptor) [pid 21007] close(6) = -1 EBADF (Bad file descriptor) [pid 21007] close(7) = -1 EBADF (Bad file descriptor) [pid 21007] close(8) = -1 EBADF (Bad file descriptor) [pid 21007] close(9) = -1 EBADF (Bad file descriptor) [pid 21007] close(10) = -1 EBADF (Bad file descriptor) [pid 21007] close(11) = -1 EBADF (Bad file descriptor) [pid 21007] close(12) = -1 EBADF (Bad file descriptor) [pid 21007] close(13) = -1 EBADF (Bad file descriptor) [pid 21007] close(14) = -1 EBADF (Bad file descriptor) [pid 21007] close(15) = -1 EBADF (Bad file descriptor) [pid 21007] close(16) = -1 EBADF (Bad file descriptor) [pid 21007] close(17) = -1 EBADF (Bad file descriptor) [pid 21007] close(18) = -1 EBADF (Bad file descriptor) [pid 21007] close(19) = -1 EBADF (Bad file descriptor) [pid 21007] close(20) = -1 EBADF (Bad file descriptor) [pid 21007] close(21) = -1 EBADF (Bad file descriptor) [pid 21007] close(22) = -1 EBADF (Bad file descriptor) [pid 21007] close(23) = -1 EBADF (Bad file descriptor) [pid 21007] close(24) = -1 EBADF (Bad file descriptor) [pid 21007] close(25) = -1 EBADF (Bad file descriptor) [pid 21007] close(26) = -1 EBADF (Bad file descriptor) [pid 21007] close(27) = -1 EBADF (Bad file descriptor) [pid 21007] close(28) = -1 EBADF (Bad file descriptor) [pid 21007] close(29) = -1 EBADF (Bad file descriptor) [pid 21007] exit_group(0) = ? [pid 21007] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20719 ./strace-static-x86_64: Process 21008 attached [pid 21008] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21008] setpgid(0, 0) = 0 [pid 21008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21008] write(3, "1000", 4) = 4 executing program [pid 21008] close(3) = 0 [pid 21008] write(1, "executing program\n", 18) = 18 [pid 21008] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21008] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21008] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21008] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21008] close(3) = -1 EBADF (Bad file descriptor) [pid 21008] close(4) = -1 EBADF (Bad file descriptor) [pid 21008] close(5) = -1 EBADF (Bad file descriptor) [pid 21008] close(6) = -1 EBADF (Bad file descriptor) [pid 21008] close(7) = -1 EBADF (Bad file descriptor) [pid 21008] close(8) = -1 EBADF (Bad file descriptor) [pid 21008] close(9) = -1 EBADF (Bad file descriptor) [pid 21008] close(10) = -1 EBADF (Bad file descriptor) [pid 21008] close(11) = -1 EBADF (Bad file descriptor) [pid 21008] close(12) = -1 EBADF (Bad file descriptor) [pid 21008] close(13) = -1 EBADF (Bad file descriptor) [pid 21008] close(14) = -1 EBADF (Bad file descriptor) [pid 21008] close(15) = -1 EBADF (Bad file descriptor) [pid 21008] close(16) = -1 EBADF (Bad file descriptor) [pid 21008] close(17) = -1 EBADF (Bad file descriptor) [pid 21008] close(18) = -1 EBADF (Bad file descriptor) [pid 21008] close(19) = -1 EBADF (Bad file descriptor) [pid 21008] close(20) = -1 EBADF (Bad file descriptor) [pid 21008] close(21) = -1 EBADF (Bad file descriptor) [pid 21008] close(22) = -1 EBADF (Bad file descriptor) [pid 21008] close(23) = -1 EBADF (Bad file descriptor) [pid 21008] close(24) = -1 EBADF (Bad file descriptor) [pid 21008] close(25) = -1 EBADF (Bad file descriptor) [pid 21008] close(26) = -1 EBADF (Bad file descriptor) [pid 21008] close(27) = -1 EBADF (Bad file descriptor) [pid 21008] close(28) = -1 EBADF (Bad file descriptor) [pid 21008] close(29) = -1 EBADF (Bad file descriptor) [pid 21008] exit_group(0) = ? [pid 21008] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20720 ./strace-static-x86_64: Process 21009 attached [pid 21009] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21009] setpgid(0, 0) = 0 [pid 21009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21009] write(3, "1000", 4) = 4 [pid 21009] close(3) = 0 executing program [pid 21009] write(1, "executing program\n", 18) = 18 [pid 21009] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21009] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21009] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21009] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21009] close(3) = -1 EBADF (Bad file descriptor) [pid 21009] close(4) = -1 EBADF (Bad file descriptor) [pid 21009] close(5) = -1 EBADF (Bad file descriptor) [pid 21009] close(6) = -1 EBADF (Bad file descriptor) [pid 21009] close(7) = -1 EBADF (Bad file descriptor) [pid 21009] close(8) = -1 EBADF (Bad file descriptor) [pid 21009] close(9) = -1 EBADF (Bad file descriptor) [pid 21009] close(10) = -1 EBADF (Bad file descriptor) [pid 21009] close(11) = -1 EBADF (Bad file descriptor) [pid 21009] close(12) = -1 EBADF (Bad file descriptor) [pid 21009] close(13) = -1 EBADF (Bad file descriptor) [pid 21009] close(14) = -1 EBADF (Bad file descriptor) [pid 21009] close(15) = -1 EBADF (Bad file descriptor) [pid 21009] close(16) = -1 EBADF (Bad file descriptor) [pid 21009] close(17) = -1 EBADF (Bad file descriptor) [pid 21009] close(18) = -1 EBADF (Bad file descriptor) [pid 21009] close(19) = -1 EBADF (Bad file descriptor) [pid 21009] close(20) = -1 EBADF (Bad file descriptor) [pid 21009] close(21) = -1 EBADF (Bad file descriptor) [pid 21009] close(22) = -1 EBADF (Bad file descriptor) [pid 21009] close(23) = -1 EBADF (Bad file descriptor) [pid 21009] close(24) = -1 EBADF (Bad file descriptor) [pid 21009] close(25) = -1 EBADF (Bad file descriptor) [pid 21009] close(26) = -1 EBADF (Bad file descriptor) [pid 21009] close(27) = -1 EBADF (Bad file descriptor) [pid 21009] close(28) = -1 EBADF (Bad file descriptor) [pid 21009] close(29) = -1 EBADF (Bad file descriptor) [pid 21009] exit_group(0) = ? [pid 21009] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21010 attached [pid 21010] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20721 [pid 21010] <... set_robust_list resumed>) = 0 [pid 21010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21010] setpgid(0, 0) = 0 [pid 21010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21010] write(3, "1000", 4) = 4 [pid 21010] close(3) = 0 executing program [pid 21010] write(1, "executing program\n", 18) = 18 [pid 21010] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21010] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21010] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21010] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21010] close(3) = -1 EBADF (Bad file descriptor) [pid 21010] close(4) = -1 EBADF (Bad file descriptor) [pid 21010] close(5) = -1 EBADF (Bad file descriptor) [pid 21010] close(6) = -1 EBADF (Bad file descriptor) [pid 21010] close(7) = -1 EBADF (Bad file descriptor) [pid 21010] close(8) = -1 EBADF (Bad file descriptor) [pid 21010] close(9) = -1 EBADF (Bad file descriptor) [pid 21010] close(10) = -1 EBADF (Bad file descriptor) [pid 21010] close(11) = -1 EBADF (Bad file descriptor) [pid 21010] close(12) = -1 EBADF (Bad file descriptor) [pid 21010] close(13) = -1 EBADF (Bad file descriptor) [pid 21010] close(14) = -1 EBADF (Bad file descriptor) [pid 21010] close(15) = -1 EBADF (Bad file descriptor) [pid 21010] close(16) = -1 EBADF (Bad file descriptor) [pid 21010] close(17) = -1 EBADF (Bad file descriptor) [pid 21010] close(18) = -1 EBADF (Bad file descriptor) [pid 21010] close(19) = -1 EBADF (Bad file descriptor) [pid 21010] close(20) = -1 EBADF (Bad file descriptor) [pid 21010] close(21) = -1 EBADF (Bad file descriptor) [pid 21010] close(22) = -1 EBADF (Bad file descriptor) [pid 21010] close(23) = -1 EBADF (Bad file descriptor) [pid 21010] close(24) = -1 EBADF (Bad file descriptor) [pid 21010] close(25) = -1 EBADF (Bad file descriptor) [pid 21010] close(26) = -1 EBADF (Bad file descriptor) [pid 21010] close(27) = -1 EBADF (Bad file descriptor) [pid 21010] close(28) = -1 EBADF (Bad file descriptor) [pid 21010] close(29) = -1 EBADF (Bad file descriptor) [pid 21010] exit_group(0) = ? [pid 21010] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20722 ./strace-static-x86_64: Process 21011 attached [pid 21011] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21011] setpgid(0, 0) = 0 [pid 21011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21011] write(3, "1000", 4) = 4 [pid 21011] close(3) = 0 [pid 21011] write(1, "executing program\n", 18executing program ) = 18 [pid 21011] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21011] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21011] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21011] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21011] close(3) = -1 EBADF (Bad file descriptor) [pid 21011] close(4) = -1 EBADF (Bad file descriptor) [pid 21011] close(5) = -1 EBADF (Bad file descriptor) [pid 21011] close(6) = -1 EBADF (Bad file descriptor) [pid 21011] close(7) = -1 EBADF (Bad file descriptor) [pid 21011] close(8) = -1 EBADF (Bad file descriptor) [pid 21011] close(9) = -1 EBADF (Bad file descriptor) [pid 21011] close(10) = -1 EBADF (Bad file descriptor) [pid 21011] close(11) = -1 EBADF (Bad file descriptor) [pid 21011] close(12) = -1 EBADF (Bad file descriptor) [pid 21011] close(13) = -1 EBADF (Bad file descriptor) [pid 21011] close(14) = -1 EBADF (Bad file descriptor) [pid 21011] close(15) = -1 EBADF (Bad file descriptor) [pid 21011] close(16) = -1 EBADF (Bad file descriptor) [pid 21011] close(17) = -1 EBADF (Bad file descriptor) [pid 21011] close(18) = -1 EBADF (Bad file descriptor) [pid 21011] close(19) = -1 EBADF (Bad file descriptor) [pid 21011] close(20) = -1 EBADF (Bad file descriptor) [pid 21011] close(21) = -1 EBADF (Bad file descriptor) [pid 21011] close(22) = -1 EBADF (Bad file descriptor) [pid 21011] close(23) = -1 EBADF (Bad file descriptor) [pid 21011] close(24) = -1 EBADF (Bad file descriptor) [pid 21011] close(25) = -1 EBADF (Bad file descriptor) [pid 21011] close(26) = -1 EBADF (Bad file descriptor) [pid 21011] close(27) = -1 EBADF (Bad file descriptor) [pid 21011] close(28) = -1 EBADF (Bad file descriptor) [pid 21011] close(29) = -1 EBADF (Bad file descriptor) [pid 21011] exit_group(0) = ? [pid 21011] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20723 ./strace-static-x86_64: Process 21012 attached [pid 21012] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21012] setpgid(0, 0) = 0 [pid 21012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21012] write(3, "1000", 4) = 4 [pid 21012] close(3) = 0 [pid 21012] write(1, "executing program\n", 18executing program ) = 18 [pid 21012] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21012] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21012] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21012] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21012] close(3) = -1 EBADF (Bad file descriptor) [pid 21012] close(4) = -1 EBADF (Bad file descriptor) [pid 21012] close(5) = -1 EBADF (Bad file descriptor) [pid 21012] close(6) = -1 EBADF (Bad file descriptor) [pid 21012] close(7) = -1 EBADF (Bad file descriptor) [pid 21012] close(8) = -1 EBADF (Bad file descriptor) [pid 21012] close(9) = -1 EBADF (Bad file descriptor) [pid 21012] close(10) = -1 EBADF (Bad file descriptor) [pid 21012] close(11) = -1 EBADF (Bad file descriptor) [pid 21012] close(12) = -1 EBADF (Bad file descriptor) [pid 21012] close(13) = -1 EBADF (Bad file descriptor) [pid 21012] close(14) = -1 EBADF (Bad file descriptor) [pid 21012] close(15) = -1 EBADF (Bad file descriptor) [pid 21012] close(16) = -1 EBADF (Bad file descriptor) [pid 21012] close(17) = -1 EBADF (Bad file descriptor) [pid 21012] close(18) = -1 EBADF (Bad file descriptor) [pid 21012] close(19) = -1 EBADF (Bad file descriptor) [pid 21012] close(20) = -1 EBADF (Bad file descriptor) [pid 21012] close(21) = -1 EBADF (Bad file descriptor) [pid 21012] close(22) = -1 EBADF (Bad file descriptor) [pid 21012] close(23) = -1 EBADF (Bad file descriptor) [pid 21012] close(24) = -1 EBADF (Bad file descriptor) [pid 21012] close(25) = -1 EBADF (Bad file descriptor) [pid 21012] close(26) = -1 EBADF (Bad file descriptor) [pid 21012] close(27) = -1 EBADF (Bad file descriptor) [pid 21012] close(28) = -1 EBADF (Bad file descriptor) [pid 21012] close(29) = -1 EBADF (Bad file descriptor) [pid 21012] exit_group(0) = ? [pid 21012] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20724 ./strace-static-x86_64: Process 21013 attached [pid 21013] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21013] setpgid(0, 0) = 0 [pid 21013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21013] write(3, "1000", 4) = 4 [pid 21013] close(3) = 0 [pid 21013] write(1, "executing program\n", 18executing program ) = 18 [pid 21013] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21013] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21013] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21013] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21013] close(3) = -1 EBADF (Bad file descriptor) [pid 21013] close(4) = -1 EBADF (Bad file descriptor) [pid 21013] close(5) = -1 EBADF (Bad file descriptor) [pid 21013] close(6) = -1 EBADF (Bad file descriptor) [pid 21013] close(7) = -1 EBADF (Bad file descriptor) [pid 21013] close(8) = -1 EBADF (Bad file descriptor) [pid 21013] close(9) = -1 EBADF (Bad file descriptor) [pid 21013] close(10) = -1 EBADF (Bad file descriptor) [pid 21013] close(11) = -1 EBADF (Bad file descriptor) [pid 21013] close(12) = -1 EBADF (Bad file descriptor) [pid 21013] close(13) = -1 EBADF (Bad file descriptor) [pid 21013] close(14) = -1 EBADF (Bad file descriptor) [pid 21013] close(15) = -1 EBADF (Bad file descriptor) [pid 21013] close(16) = -1 EBADF (Bad file descriptor) [pid 21013] close(17) = -1 EBADF (Bad file descriptor) [pid 21013] close(18) = -1 EBADF (Bad file descriptor) [pid 21013] close(19) = -1 EBADF (Bad file descriptor) [pid 21013] close(20) = -1 EBADF (Bad file descriptor) [pid 21013] close(21) = -1 EBADF (Bad file descriptor) [pid 21013] close(22) = -1 EBADF (Bad file descriptor) [pid 21013] close(23) = -1 EBADF (Bad file descriptor) [pid 21013] close(24) = -1 EBADF (Bad file descriptor) [pid 21013] close(25) = -1 EBADF (Bad file descriptor) [pid 21013] close(26) = -1 EBADF (Bad file descriptor) [pid 21013] close(27) = -1 EBADF (Bad file descriptor) [pid 21013] close(28) = -1 EBADF (Bad file descriptor) [pid 21013] close(29) = -1 EBADF (Bad file descriptor) [pid 21013] exit_group(0) = ? [pid 21013] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21014 attached [pid 21014] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20725 [pid 21014] <... set_robust_list resumed>) = 0 [pid 21014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21014] setpgid(0, 0) = 0 [pid 21014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21014] write(3, "1000", 4) = 4 [pid 21014] close(3) = 0 [pid 21014] write(1, "executing program\n", 18executing program ) = 18 [pid 21014] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21014] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21014] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21014] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21014] close(3) = -1 EBADF (Bad file descriptor) [pid 21014] close(4) = -1 EBADF (Bad file descriptor) [pid 21014] close(5) = -1 EBADF (Bad file descriptor) [pid 21014] close(6) = -1 EBADF (Bad file descriptor) [pid 21014] close(7) = -1 EBADF (Bad file descriptor) [pid 21014] close(8) = -1 EBADF (Bad file descriptor) [pid 21014] close(9) = -1 EBADF (Bad file descriptor) [pid 21014] close(10) = -1 EBADF (Bad file descriptor) [pid 21014] close(11) = -1 EBADF (Bad file descriptor) [pid 21014] close(12) = -1 EBADF (Bad file descriptor) [pid 21014] close(13) = -1 EBADF (Bad file descriptor) [pid 21014] close(14) = -1 EBADF (Bad file descriptor) [pid 21014] close(15) = -1 EBADF (Bad file descriptor) [pid 21014] close(16) = -1 EBADF (Bad file descriptor) [pid 21014] close(17) = -1 EBADF (Bad file descriptor) [pid 21014] close(18) = -1 EBADF (Bad file descriptor) [pid 21014] close(19) = -1 EBADF (Bad file descriptor) [pid 21014] close(20) = -1 EBADF (Bad file descriptor) [pid 21014] close(21) = -1 EBADF (Bad file descriptor) [pid 21014] close(22) = -1 EBADF (Bad file descriptor) [pid 21014] close(23) = -1 EBADF (Bad file descriptor) [pid 21014] close(24) = -1 EBADF (Bad file descriptor) [pid 21014] close(25) = -1 EBADF (Bad file descriptor) [pid 21014] close(26) = -1 EBADF (Bad file descriptor) [pid 21014] close(27) = -1 EBADF (Bad file descriptor) [pid 21014] close(28) = -1 EBADF (Bad file descriptor) [pid 21014] close(29) = -1 EBADF (Bad file descriptor) [pid 21014] exit_group(0) = ? [pid 21014] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20726 ./strace-static-x86_64: Process 21015 attached [pid 21015] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21015] setpgid(0, 0) = 0 [pid 21015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21015] write(3, "1000", 4) = 4 [pid 21015] close(3) = 0 executing program [pid 21015] write(1, "executing program\n", 18) = 18 [pid 21015] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21015] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21015] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21015] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21015] close(3) = -1 EBADF (Bad file descriptor) [pid 21015] close(4) = -1 EBADF (Bad file descriptor) [pid 21015] close(5) = -1 EBADF (Bad file descriptor) [pid 21015] close(6) = -1 EBADF (Bad file descriptor) [pid 21015] close(7) = -1 EBADF (Bad file descriptor) [pid 21015] close(8) = -1 EBADF (Bad file descriptor) [pid 21015] close(9) = -1 EBADF (Bad file descriptor) [pid 21015] close(10) = -1 EBADF (Bad file descriptor) [pid 21015] close(11) = -1 EBADF (Bad file descriptor) [pid 21015] close(12) = -1 EBADF (Bad file descriptor) [pid 21015] close(13) = -1 EBADF (Bad file descriptor) [pid 21015] close(14) = -1 EBADF (Bad file descriptor) [pid 21015] close(15) = -1 EBADF (Bad file descriptor) [pid 21015] close(16) = -1 EBADF (Bad file descriptor) [pid 21015] close(17) = -1 EBADF (Bad file descriptor) [pid 21015] close(18) = -1 EBADF (Bad file descriptor) [pid 21015] close(19) = -1 EBADF (Bad file descriptor) [pid 21015] close(20) = -1 EBADF (Bad file descriptor) [pid 21015] close(21) = -1 EBADF (Bad file descriptor) [pid 21015] close(22) = -1 EBADF (Bad file descriptor) [pid 21015] close(23) = -1 EBADF (Bad file descriptor) [pid 21015] close(24) = -1 EBADF (Bad file descriptor) [pid 21015] close(25) = -1 EBADF (Bad file descriptor) [pid 21015] close(26) = -1 EBADF (Bad file descriptor) [pid 21015] close(27) = -1 EBADF (Bad file descriptor) [pid 21015] close(28) = -1 EBADF (Bad file descriptor) [pid 21015] close(29) = -1 EBADF (Bad file descriptor) [pid 21015] exit_group(0) = ? [pid 21015] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21016 attached [pid 21016] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20727 [pid 21016] <... set_robust_list resumed>) = 0 [pid 21016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21016] setpgid(0, 0) = 0 [pid 21016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21016] write(3, "1000", 4) = 4 [pid 21016] close(3executing program ) = 0 [pid 21016] write(1, "executing program\n", 18) = 18 [pid 21016] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21016] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21016] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21016] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21016] close(3) = -1 EBADF (Bad file descriptor) [pid 21016] close(4) = -1 EBADF (Bad file descriptor) [pid 21016] close(5) = -1 EBADF (Bad file descriptor) [pid 21016] close(6) = -1 EBADF (Bad file descriptor) [pid 21016] close(7) = -1 EBADF (Bad file descriptor) [pid 21016] close(8) = -1 EBADF (Bad file descriptor) [pid 21016] close(9) = -1 EBADF (Bad file descriptor) [pid 21016] close(10) = -1 EBADF (Bad file descriptor) [pid 21016] close(11) = -1 EBADF (Bad file descriptor) [pid 21016] close(12) = -1 EBADF (Bad file descriptor) [pid 21016] close(13) = -1 EBADF (Bad file descriptor) [pid 21016] close(14) = -1 EBADF (Bad file descriptor) [pid 21016] close(15) = -1 EBADF (Bad file descriptor) [pid 21016] close(16) = -1 EBADF (Bad file descriptor) [pid 21016] close(17) = -1 EBADF (Bad file descriptor) [pid 21016] close(18) = -1 EBADF (Bad file descriptor) [pid 21016] close(19) = -1 EBADF (Bad file descriptor) [pid 21016] close(20) = -1 EBADF (Bad file descriptor) [pid 21016] close(21) = -1 EBADF (Bad file descriptor) [pid 21016] close(22) = -1 EBADF (Bad file descriptor) [pid 21016] close(23) = -1 EBADF (Bad file descriptor) [pid 21016] close(24) = -1 EBADF (Bad file descriptor) [pid 21016] close(25) = -1 EBADF (Bad file descriptor) [pid 21016] close(26) = -1 EBADF (Bad file descriptor) [pid 21016] close(27) = -1 EBADF (Bad file descriptor) [pid 21016] close(28) = -1 EBADF (Bad file descriptor) [pid 21016] close(29) = -1 EBADF (Bad file descriptor) [pid 21016] exit_group(0) = ? [pid 21016] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21017 attached [pid 21017] set_robust_list(0x55555e7c9660, 24) = 0 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20728 [pid 21017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21017] setpgid(0, 0) = 0 [pid 21017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21017] write(3, "1000", 4executing program ) = 4 [pid 21017] close(3) = 0 [pid 21017] write(1, "executing program\n", 18) = 18 [pid 21017] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21017] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21017] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21017] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21017] close(3) = -1 EBADF (Bad file descriptor) [pid 21017] close(4) = -1 EBADF (Bad file descriptor) [pid 21017] close(5) = -1 EBADF (Bad file descriptor) [pid 21017] close(6) = -1 EBADF (Bad file descriptor) [pid 21017] close(7) = -1 EBADF (Bad file descriptor) [pid 21017] close(8) = -1 EBADF (Bad file descriptor) [pid 21017] close(9) = -1 EBADF (Bad file descriptor) [pid 21017] close(10) = -1 EBADF (Bad file descriptor) [pid 21017] close(11) = -1 EBADF (Bad file descriptor) [pid 21017] close(12) = -1 EBADF (Bad file descriptor) [pid 21017] close(13) = -1 EBADF (Bad file descriptor) [pid 21017] close(14) = -1 EBADF (Bad file descriptor) [pid 21017] close(15) = -1 EBADF (Bad file descriptor) [pid 21017] close(16) = -1 EBADF (Bad file descriptor) [pid 21017] close(17) = -1 EBADF (Bad file descriptor) [pid 21017] close(18) = -1 EBADF (Bad file descriptor) [pid 21017] close(19) = -1 EBADF (Bad file descriptor) [pid 21017] close(20) = -1 EBADF (Bad file descriptor) [pid 21017] close(21) = -1 EBADF (Bad file descriptor) [pid 21017] close(22) = -1 EBADF (Bad file descriptor) [pid 21017] close(23) = -1 EBADF (Bad file descriptor) [pid 21017] close(24) = -1 EBADF (Bad file descriptor) [pid 21017] close(25) = -1 EBADF (Bad file descriptor) [pid 21017] close(26) = -1 EBADF (Bad file descriptor) [pid 21017] close(27) = -1 EBADF (Bad file descriptor) [pid 21017] close(28) = -1 EBADF (Bad file descriptor) [pid 21017] close(29) = -1 EBADF (Bad file descriptor) [pid 21017] exit_group(0) = ? [pid 21017] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21018 attached [pid 21018] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20729 [pid 21018] <... set_robust_list resumed>) = 0 [pid 21018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21018] setpgid(0, 0) = 0 [pid 21018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21018] write(3, "1000", 4) = 4 [pid 21018] close(3) = 0 executing program [pid 21018] write(1, "executing program\n", 18) = 18 [pid 21018] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21018] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21018] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21018] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21018] close(3) = -1 EBADF (Bad file descriptor) [pid 21018] close(4) = -1 EBADF (Bad file descriptor) [pid 21018] close(5) = -1 EBADF (Bad file descriptor) [pid 21018] close(6) = -1 EBADF (Bad file descriptor) [pid 21018] close(7) = -1 EBADF (Bad file descriptor) [pid 21018] close(8) = -1 EBADF (Bad file descriptor) [pid 21018] close(9) = -1 EBADF (Bad file descriptor) [pid 21018] close(10) = -1 EBADF (Bad file descriptor) [pid 21018] close(11) = -1 EBADF (Bad file descriptor) [pid 21018] close(12) = -1 EBADF (Bad file descriptor) [pid 21018] close(13) = -1 EBADF (Bad file descriptor) [pid 21018] close(14) = -1 EBADF (Bad file descriptor) [pid 21018] close(15) = -1 EBADF (Bad file descriptor) [pid 21018] close(16) = -1 EBADF (Bad file descriptor) [pid 21018] close(17) = -1 EBADF (Bad file descriptor) [pid 21018] close(18) = -1 EBADF (Bad file descriptor) [pid 21018] close(19) = -1 EBADF (Bad file descriptor) [pid 21018] close(20) = -1 EBADF (Bad file descriptor) [pid 21018] close(21) = -1 EBADF (Bad file descriptor) [pid 21018] close(22) = -1 EBADF (Bad file descriptor) [pid 21018] close(23) = -1 EBADF (Bad file descriptor) [pid 21018] close(24) = -1 EBADF (Bad file descriptor) [pid 21018] close(25) = -1 EBADF (Bad file descriptor) [pid 21018] close(26) = -1 EBADF (Bad file descriptor) [pid 21018] close(27) = -1 EBADF (Bad file descriptor) [pid 21018] close(28) = -1 EBADF (Bad file descriptor) [pid 21018] close(29) = -1 EBADF (Bad file descriptor) [pid 21018] exit_group(0) = ? [pid 21018] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20730 ./strace-static-x86_64: Process 21019 attached [pid 21019] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21019] setpgid(0, 0) = 0 [pid 21019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21019] write(3, "1000", 4) = 4 [pid 21019] close(3) = 0 [pid 21019] write(1, "executing program\n", 18executing program ) = 18 [pid 21019] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21019] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21019] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21019] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21019] close(3) = -1 EBADF (Bad file descriptor) [pid 21019] close(4) = -1 EBADF (Bad file descriptor) [pid 21019] close(5) = -1 EBADF (Bad file descriptor) [pid 21019] close(6) = -1 EBADF (Bad file descriptor) [pid 21019] close(7) = -1 EBADF (Bad file descriptor) [pid 21019] close(8) = -1 EBADF (Bad file descriptor) [pid 21019] close(9) = -1 EBADF (Bad file descriptor) [pid 21019] close(10) = -1 EBADF (Bad file descriptor) [pid 21019] close(11) = -1 EBADF (Bad file descriptor) [pid 21019] close(12) = -1 EBADF (Bad file descriptor) [pid 21019] close(13) = -1 EBADF (Bad file descriptor) [pid 21019] close(14) = -1 EBADF (Bad file descriptor) [pid 21019] close(15) = -1 EBADF (Bad file descriptor) [pid 21019] close(16) = -1 EBADF (Bad file descriptor) [pid 21019] close(17) = -1 EBADF (Bad file descriptor) [pid 21019] close(18) = -1 EBADF (Bad file descriptor) [pid 21019] close(19) = -1 EBADF (Bad file descriptor) [pid 21019] close(20) = -1 EBADF (Bad file descriptor) [pid 21019] close(21) = -1 EBADF (Bad file descriptor) [pid 21019] close(22) = -1 EBADF (Bad file descriptor) [pid 21019] close(23) = -1 EBADF (Bad file descriptor) [pid 21019] close(24) = -1 EBADF (Bad file descriptor) [pid 21019] close(25) = -1 EBADF (Bad file descriptor) [pid 21019] close(26) = -1 EBADF (Bad file descriptor) [pid 21019] close(27) = -1 EBADF (Bad file descriptor) [pid 21019] close(28) = -1 EBADF (Bad file descriptor) [pid 21019] close(29) = -1 EBADF (Bad file descriptor) [pid 21019] exit_group(0) = ? [pid 21019] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20731 ./strace-static-x86_64: Process 21020 attached [pid 21020] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21020] setpgid(0, 0) = 0 [pid 21020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21020] write(3, "1000", 4) = 4 [pid 21020] close(3) = 0 [pid 21020] write(1, "executing program\n", 18executing program ) = 18 [pid 21020] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21020] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21020] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21020] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21020] close(3) = -1 EBADF (Bad file descriptor) [pid 21020] close(4) = -1 EBADF (Bad file descriptor) [pid 21020] close(5) = -1 EBADF (Bad file descriptor) [pid 21020] close(6) = -1 EBADF (Bad file descriptor) [pid 21020] close(7) = -1 EBADF (Bad file descriptor) [pid 21020] close(8) = -1 EBADF (Bad file descriptor) [pid 21020] close(9) = -1 EBADF (Bad file descriptor) [pid 21020] close(10) = -1 EBADF (Bad file descriptor) [pid 21020] close(11) = -1 EBADF (Bad file descriptor) [pid 21020] close(12) = -1 EBADF (Bad file descriptor) [pid 21020] close(13) = -1 EBADF (Bad file descriptor) [pid 21020] close(14) = -1 EBADF (Bad file descriptor) [pid 21020] close(15) = -1 EBADF (Bad file descriptor) [pid 21020] close(16) = -1 EBADF (Bad file descriptor) [pid 21020] close(17) = -1 EBADF (Bad file descriptor) [pid 21020] close(18) = -1 EBADF (Bad file descriptor) [pid 21020] close(19) = -1 EBADF (Bad file descriptor) [pid 21020] close(20) = -1 EBADF (Bad file descriptor) [pid 21020] close(21) = -1 EBADF (Bad file descriptor) [pid 21020] close(22) = -1 EBADF (Bad file descriptor) [pid 21020] close(23) = -1 EBADF (Bad file descriptor) [pid 21020] close(24) = -1 EBADF (Bad file descriptor) [pid 21020] close(25) = -1 EBADF (Bad file descriptor) [pid 21020] close(26) = -1 EBADF (Bad file descriptor) [pid 21020] close(27) = -1 EBADF (Bad file descriptor) [pid 21020] close(28) = -1 EBADF (Bad file descriptor) [pid 21020] close(29) = -1 EBADF (Bad file descriptor) [pid 21020] exit_group(0) = ? [pid 21020] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20732 ./strace-static-x86_64: Process 21021 attached [pid 21021] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21021] setpgid(0, 0) = 0 [pid 21021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21021] write(3, "1000", 4) = 4 [pid 21021] close(3) = 0 executing program [pid 21021] write(1, "executing program\n", 18) = 18 [pid 21021] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21021] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21021] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21021] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21021] close(3) = -1 EBADF (Bad file descriptor) [pid 21021] close(4) = -1 EBADF (Bad file descriptor) [pid 21021] close(5) = -1 EBADF (Bad file descriptor) [pid 21021] close(6) = -1 EBADF (Bad file descriptor) [pid 21021] close(7) = -1 EBADF (Bad file descriptor) [pid 21021] close(8) = -1 EBADF (Bad file descriptor) [pid 21021] close(9) = -1 EBADF (Bad file descriptor) [pid 21021] close(10) = -1 EBADF (Bad file descriptor) [pid 21021] close(11) = -1 EBADF (Bad file descriptor) [pid 21021] close(12) = -1 EBADF (Bad file descriptor) [pid 21021] close(13) = -1 EBADF (Bad file descriptor) [pid 21021] close(14) = -1 EBADF (Bad file descriptor) [pid 21021] close(15) = -1 EBADF (Bad file descriptor) [pid 21021] close(16) = -1 EBADF (Bad file descriptor) [pid 21021] close(17) = -1 EBADF (Bad file descriptor) [pid 21021] close(18) = -1 EBADF (Bad file descriptor) [pid 21021] close(19) = -1 EBADF (Bad file descriptor) [pid 21021] close(20) = -1 EBADF (Bad file descriptor) [pid 21021] close(21) = -1 EBADF (Bad file descriptor) [pid 21021] close(22) = -1 EBADF (Bad file descriptor) [pid 21021] close(23) = -1 EBADF (Bad file descriptor) [pid 21021] close(24) = -1 EBADF (Bad file descriptor) [pid 21021] close(25) = -1 EBADF (Bad file descriptor) [pid 21021] close(26) = -1 EBADF (Bad file descriptor) [pid 21021] close(27) = -1 EBADF (Bad file descriptor) [pid 21021] close(28) = -1 EBADF (Bad file descriptor) [pid 21021] close(29) = -1 EBADF (Bad file descriptor) [pid 21021] exit_group(0) = ? [pid 21021] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21022 attached , child_tidptr=0x55555e7c9650) = 20733 [pid 21022] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21022] setpgid(0, 0) = 0 [pid 21022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21022] write(3, "1000", 4) = 4 [pid 21022] close(3executing program ) = 0 [pid 21022] write(1, "executing program\n", 18) = 18 [pid 21022] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21022] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21022] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21022] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21022] close(3) = -1 EBADF (Bad file descriptor) [pid 21022] close(4) = -1 EBADF (Bad file descriptor) [pid 21022] close(5) = -1 EBADF (Bad file descriptor) [pid 21022] close(6) = -1 EBADF (Bad file descriptor) [pid 21022] close(7) = -1 EBADF (Bad file descriptor) [pid 21022] close(8) = -1 EBADF (Bad file descriptor) [pid 21022] close(9) = -1 EBADF (Bad file descriptor) [pid 21022] close(10) = -1 EBADF (Bad file descriptor) [pid 21022] close(11) = -1 EBADF (Bad file descriptor) [pid 21022] close(12) = -1 EBADF (Bad file descriptor) [pid 21022] close(13) = -1 EBADF (Bad file descriptor) [pid 21022] close(14) = -1 EBADF (Bad file descriptor) [pid 21022] close(15) = -1 EBADF (Bad file descriptor) [pid 21022] close(16) = -1 EBADF (Bad file descriptor) [pid 21022] close(17) = -1 EBADF (Bad file descriptor) [pid 21022] close(18) = -1 EBADF (Bad file descriptor) [pid 21022] close(19) = -1 EBADF (Bad file descriptor) [pid 21022] close(20) = -1 EBADF (Bad file descriptor) [pid 21022] close(21) = -1 EBADF (Bad file descriptor) [pid 21022] close(22) = -1 EBADF (Bad file descriptor) [pid 21022] close(23) = -1 EBADF (Bad file descriptor) [pid 21022] close(24) = -1 EBADF (Bad file descriptor) [pid 21022] close(25) = -1 EBADF (Bad file descriptor) [pid 21022] close(26) = -1 EBADF (Bad file descriptor) [pid 21022] close(27) = -1 EBADF (Bad file descriptor) [pid 21022] close(28) = -1 EBADF (Bad file descriptor) [pid 21022] close(29) = -1 EBADF (Bad file descriptor) [pid 21022] exit_group(0) = ? [pid 21022] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20734 ./strace-static-x86_64: Process 21023 attached [pid 21023] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21023] setpgid(0, 0) = 0 [pid 21023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21023] write(3, "1000", 4) = 4 [pid 21023] close(3) = 0 [pid 21023] write(1, "executing program\n", 18executing program ) = 18 [pid 21023] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21023] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21023] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21023] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21023] close(3) = -1 EBADF (Bad file descriptor) [pid 21023] close(4) = -1 EBADF (Bad file descriptor) [pid 21023] close(5) = -1 EBADF (Bad file descriptor) [pid 21023] close(6) = -1 EBADF (Bad file descriptor) [pid 21023] close(7) = -1 EBADF (Bad file descriptor) [pid 21023] close(8) = -1 EBADF (Bad file descriptor) [pid 21023] close(9) = -1 EBADF (Bad file descriptor) [pid 21023] close(10) = -1 EBADF (Bad file descriptor) [pid 21023] close(11) = -1 EBADF (Bad file descriptor) [pid 21023] close(12) = -1 EBADF (Bad file descriptor) [pid 21023] close(13) = -1 EBADF (Bad file descriptor) [pid 21023] close(14) = -1 EBADF (Bad file descriptor) [pid 21023] close(15) = -1 EBADF (Bad file descriptor) [pid 21023] close(16) = -1 EBADF (Bad file descriptor) [pid 21023] close(17) = -1 EBADF (Bad file descriptor) [pid 21023] close(18) = -1 EBADF (Bad file descriptor) [pid 21023] close(19) = -1 EBADF (Bad file descriptor) [pid 21023] close(20) = -1 EBADF (Bad file descriptor) [pid 21023] close(21) = -1 EBADF (Bad file descriptor) [pid 21023] close(22) = -1 EBADF (Bad file descriptor) [pid 21023] close(23) = -1 EBADF (Bad file descriptor) [pid 21023] close(24) = -1 EBADF (Bad file descriptor) [pid 21023] close(25) = -1 EBADF (Bad file descriptor) [pid 21023] close(26) = -1 EBADF (Bad file descriptor) [pid 21023] close(27) = -1 EBADF (Bad file descriptor) [pid 21023] close(28) = -1 EBADF (Bad file descriptor) [pid 21023] close(29) = -1 EBADF (Bad file descriptor) [pid 21023] exit_group(0) = ? [pid 21023] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20735 ./strace-static-x86_64: Process 21024 attached [pid 21024] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21024] setpgid(0, 0) = 0 [pid 21024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21024] write(3, "1000", 4) = 4 [pid 21024] close(3) = 0 [pid 21024] write(1, "executing program\n", 18executing program ) = 18 [pid 21024] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21024] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21024] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21024] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21024] close(3) = -1 EBADF (Bad file descriptor) [pid 21024] close(4) = -1 EBADF (Bad file descriptor) [pid 21024] close(5) = -1 EBADF (Bad file descriptor) [pid 21024] close(6) = -1 EBADF (Bad file descriptor) [pid 21024] close(7) = -1 EBADF (Bad file descriptor) [pid 21024] close(8) = -1 EBADF (Bad file descriptor) [pid 21024] close(9) = -1 EBADF (Bad file descriptor) [pid 21024] close(10) = -1 EBADF (Bad file descriptor) [pid 21024] close(11) = -1 EBADF (Bad file descriptor) [pid 21024] close(12) = -1 EBADF (Bad file descriptor) [pid 21024] close(13) = -1 EBADF (Bad file descriptor) [pid 21024] close(14) = -1 EBADF (Bad file descriptor) [pid 21024] close(15) = -1 EBADF (Bad file descriptor) [pid 21024] close(16) = -1 EBADF (Bad file descriptor) [pid 21024] close(17) = -1 EBADF (Bad file descriptor) [pid 21024] close(18) = -1 EBADF (Bad file descriptor) [pid 21024] close(19) = -1 EBADF (Bad file descriptor) [pid 21024] close(20) = -1 EBADF (Bad file descriptor) [pid 21024] close(21) = -1 EBADF (Bad file descriptor) [pid 21024] close(22) = -1 EBADF (Bad file descriptor) [pid 21024] close(23) = -1 EBADF (Bad file descriptor) [pid 21024] close(24) = -1 EBADF (Bad file descriptor) [pid 21024] close(25) = -1 EBADF (Bad file descriptor) [pid 21024] close(26) = -1 EBADF (Bad file descriptor) [pid 21024] close(27) = -1 EBADF (Bad file descriptor) [pid 21024] close(28) = -1 EBADF (Bad file descriptor) [pid 21024] close(29) = -1 EBADF (Bad file descriptor) [pid 21024] exit_group(0) = ? [pid 21024] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21025 attached [pid 21025] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20736 [pid 21025] <... set_robust_list resumed>) = 0 [pid 21025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21025] setpgid(0, 0) = 0 [pid 21025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21025] write(3, "1000", 4) = 4 [pid 21025] close(3) = 0 [pid 21025] write(1, "executing program\n", 18executing program ) = 18 [pid 21025] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21025] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21025] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21025] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21025] close(3) = -1 EBADF (Bad file descriptor) [pid 21025] close(4) = -1 EBADF (Bad file descriptor) [pid 21025] close(5) = -1 EBADF (Bad file descriptor) [pid 21025] close(6) = -1 EBADF (Bad file descriptor) [pid 21025] close(7) = -1 EBADF (Bad file descriptor) [pid 21025] close(8) = -1 EBADF (Bad file descriptor) [pid 21025] close(9) = -1 EBADF (Bad file descriptor) [pid 21025] close(10) = -1 EBADF (Bad file descriptor) [pid 21025] close(11) = -1 EBADF (Bad file descriptor) [pid 21025] close(12) = -1 EBADF (Bad file descriptor) [pid 21025] close(13) = -1 EBADF (Bad file descriptor) [pid 21025] close(14) = -1 EBADF (Bad file descriptor) [pid 21025] close(15) = -1 EBADF (Bad file descriptor) [pid 21025] close(16) = -1 EBADF (Bad file descriptor) [pid 21025] close(17) = -1 EBADF (Bad file descriptor) [pid 21025] close(18) = -1 EBADF (Bad file descriptor) [pid 21025] close(19) = -1 EBADF (Bad file descriptor) [pid 21025] close(20) = -1 EBADF (Bad file descriptor) [pid 21025] close(21) = -1 EBADF (Bad file descriptor) [pid 21025] close(22) = -1 EBADF (Bad file descriptor) [pid 21025] close(23) = -1 EBADF (Bad file descriptor) [pid 21025] close(24) = -1 EBADF (Bad file descriptor) [pid 21025] close(25) = -1 EBADF (Bad file descriptor) [pid 21025] close(26) = -1 EBADF (Bad file descriptor) [pid 21025] close(27) = -1 EBADF (Bad file descriptor) [pid 21025] close(28) = -1 EBADF (Bad file descriptor) [pid 21025] close(29) = -1 EBADF (Bad file descriptor) [pid 21025] exit_group(0) = ? [pid 21025] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20737 ./strace-static-x86_64: Process 21026 attached [pid 21026] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21026] setpgid(0, 0) = 0 [pid 21026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21026] write(3, "1000", 4) = 4 [pid 21026] close(3) = 0 [pid 21026] write(1, "executing program\n", 18executing program ) = 18 [pid 21026] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21026] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21026] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21026] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21026] close(3) = -1 EBADF (Bad file descriptor) [pid 21026] close(4) = -1 EBADF (Bad file descriptor) [pid 21026] close(5) = -1 EBADF (Bad file descriptor) [pid 21026] close(6) = -1 EBADF (Bad file descriptor) [pid 21026] close(7) = -1 EBADF (Bad file descriptor) [pid 21026] close(8) = -1 EBADF (Bad file descriptor) [pid 21026] close(9) = -1 EBADF (Bad file descriptor) [pid 21026] close(10) = -1 EBADF (Bad file descriptor) [pid 21026] close(11) = -1 EBADF (Bad file descriptor) [pid 21026] close(12) = -1 EBADF (Bad file descriptor) [pid 21026] close(13) = -1 EBADF (Bad file descriptor) [pid 21026] close(14) = -1 EBADF (Bad file descriptor) [pid 21026] close(15) = -1 EBADF (Bad file descriptor) [pid 21026] close(16) = -1 EBADF (Bad file descriptor) [pid 21026] close(17) = -1 EBADF (Bad file descriptor) [pid 21026] close(18) = -1 EBADF (Bad file descriptor) [pid 21026] close(19) = -1 EBADF (Bad file descriptor) [pid 21026] close(20) = -1 EBADF (Bad file descriptor) [pid 21026] close(21) = -1 EBADF (Bad file descriptor) [pid 21026] close(22) = -1 EBADF (Bad file descriptor) [pid 21026] close(23) = -1 EBADF (Bad file descriptor) [pid 21026] close(24) = -1 EBADF (Bad file descriptor) [pid 21026] close(25) = -1 EBADF (Bad file descriptor) [pid 21026] close(26) = -1 EBADF (Bad file descriptor) [pid 21026] close(27) = -1 EBADF (Bad file descriptor) [pid 21026] close(28) = -1 EBADF (Bad file descriptor) [pid 21026] close(29) = -1 EBADF (Bad file descriptor) [pid 21026] exit_group(0) = ? [pid 21026] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21027 attached [pid 21027] set_robust_list(0x55555e7c9660, 24) = 0 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20738 [pid 21027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21027] setpgid(0, 0) = 0 [pid 21027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21027] write(3, "1000", 4) = 4 [pid 21027] close(3) = 0 executing program [pid 21027] write(1, "executing program\n", 18) = 18 [pid 21027] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21027] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21027] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21027] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21027] close(3) = -1 EBADF (Bad file descriptor) [pid 21027] close(4) = -1 EBADF (Bad file descriptor) [pid 21027] close(5) = -1 EBADF (Bad file descriptor) [pid 21027] close(6) = -1 EBADF (Bad file descriptor) [pid 21027] close(7) = -1 EBADF (Bad file descriptor) [pid 21027] close(8) = -1 EBADF (Bad file descriptor) [pid 21027] close(9) = -1 EBADF (Bad file descriptor) [pid 21027] close(10) = -1 EBADF (Bad file descriptor) [pid 21027] close(11) = -1 EBADF (Bad file descriptor) [pid 21027] close(12) = -1 EBADF (Bad file descriptor) [pid 21027] close(13) = -1 EBADF (Bad file descriptor) [pid 21027] close(14) = -1 EBADF (Bad file descriptor) [pid 21027] close(15) = -1 EBADF (Bad file descriptor) [pid 21027] close(16) = -1 EBADF (Bad file descriptor) [pid 21027] close(17) = -1 EBADF (Bad file descriptor) [pid 21027] close(18) = -1 EBADF (Bad file descriptor) [pid 21027] close(19) = -1 EBADF (Bad file descriptor) [pid 21027] close(20) = -1 EBADF (Bad file descriptor) [pid 21027] close(21) = -1 EBADF (Bad file descriptor) [pid 21027] close(22) = -1 EBADF (Bad file descriptor) [pid 21027] close(23) = -1 EBADF (Bad file descriptor) [pid 21027] close(24) = -1 EBADF (Bad file descriptor) [pid 21027] close(25) = -1 EBADF (Bad file descriptor) [pid 21027] close(26) = -1 EBADF (Bad file descriptor) [pid 21027] close(27) = -1 EBADF (Bad file descriptor) [pid 21027] close(28) = -1 EBADF (Bad file descriptor) [pid 21027] close(29) = -1 EBADF (Bad file descriptor) [pid 21027] exit_group(0) = ? [pid 21027] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20739 ./strace-static-x86_64: Process 21028 attached [pid 21028] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21028] setpgid(0, 0) = 0 [pid 21028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21028] write(3, "1000", 4) = 4 [pid 21028] close(3executing program ) = 0 [pid 21028] write(1, "executing program\n", 18) = 18 [pid 21028] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21028] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21028] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21028] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21028] close(3) = -1 EBADF (Bad file descriptor) [pid 21028] close(4) = -1 EBADF (Bad file descriptor) [pid 21028] close(5) = -1 EBADF (Bad file descriptor) [pid 21028] close(6) = -1 EBADF (Bad file descriptor) [pid 21028] close(7) = -1 EBADF (Bad file descriptor) [pid 21028] close(8) = -1 EBADF (Bad file descriptor) [pid 21028] close(9) = -1 EBADF (Bad file descriptor) [pid 21028] close(10) = -1 EBADF (Bad file descriptor) [pid 21028] close(11) = -1 EBADF (Bad file descriptor) [pid 21028] close(12) = -1 EBADF (Bad file descriptor) [pid 21028] close(13) = -1 EBADF (Bad file descriptor) [pid 21028] close(14) = -1 EBADF (Bad file descriptor) [pid 21028] close(15) = -1 EBADF (Bad file descriptor) [pid 21028] close(16) = -1 EBADF (Bad file descriptor) [pid 21028] close(17) = -1 EBADF (Bad file descriptor) [pid 21028] close(18) = -1 EBADF (Bad file descriptor) [pid 21028] close(19) = -1 EBADF (Bad file descriptor) [pid 21028] close(20) = -1 EBADF (Bad file descriptor) [pid 21028] close(21) = -1 EBADF (Bad file descriptor) [pid 21028] close(22) = -1 EBADF (Bad file descriptor) [pid 21028] close(23) = -1 EBADF (Bad file descriptor) [pid 21028] close(24) = -1 EBADF (Bad file descriptor) [pid 21028] close(25) = -1 EBADF (Bad file descriptor) [pid 21028] close(26) = -1 EBADF (Bad file descriptor) [pid 21028] close(27) = -1 EBADF (Bad file descriptor) [pid 21028] close(28) = -1 EBADF (Bad file descriptor) [pid 21028] close(29) = -1 EBADF (Bad file descriptor) [pid 21028] exit_group(0) = ? [pid 21028] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20740 ./strace-static-x86_64: Process 21029 attached [pid 21029] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21029] setpgid(0, 0) = 0 [pid 21029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21029] write(3, "1000", 4executing program ) = 4 [pid 21029] close(3) = 0 [pid 21029] write(1, "executing program\n", 18) = 18 [pid 21029] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21029] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21029] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21029] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21029] close(3) = -1 EBADF (Bad file descriptor) [pid 21029] close(4) = -1 EBADF (Bad file descriptor) [pid 21029] close(5) = -1 EBADF (Bad file descriptor) [pid 21029] close(6) = -1 EBADF (Bad file descriptor) [pid 21029] close(7) = -1 EBADF (Bad file descriptor) [pid 21029] close(8) = -1 EBADF (Bad file descriptor) [pid 21029] close(9) = -1 EBADF (Bad file descriptor) [pid 21029] close(10) = -1 EBADF (Bad file descriptor) [pid 21029] close(11) = -1 EBADF (Bad file descriptor) [pid 21029] close(12) = -1 EBADF (Bad file descriptor) [pid 21029] close(13) = -1 EBADF (Bad file descriptor) [pid 21029] close(14) = -1 EBADF (Bad file descriptor) [pid 21029] close(15) = -1 EBADF (Bad file descriptor) [pid 21029] close(16) = -1 EBADF (Bad file descriptor) [pid 21029] close(17) = -1 EBADF (Bad file descriptor) [pid 21029] close(18) = -1 EBADF (Bad file descriptor) [pid 21029] close(19) = -1 EBADF (Bad file descriptor) [pid 21029] close(20) = -1 EBADF (Bad file descriptor) [pid 21029] close(21) = -1 EBADF (Bad file descriptor) [pid 21029] close(22) = -1 EBADF (Bad file descriptor) [pid 21029] close(23) = -1 EBADF (Bad file descriptor) [pid 21029] close(24) = -1 EBADF (Bad file descriptor) [pid 21029] close(25) = -1 EBADF (Bad file descriptor) [pid 21029] close(26) = -1 EBADF (Bad file descriptor) [pid 21029] close(27) = -1 EBADF (Bad file descriptor) [pid 21029] close(28) = -1 EBADF (Bad file descriptor) [pid 21029] close(29) = -1 EBADF (Bad file descriptor) [pid 21029] exit_group(0) = ? [pid 21029] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20741 ./strace-static-x86_64: Process 21030 attached [pid 21030] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21030] setpgid(0, 0) = 0 [pid 21030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21030] write(3, "1000", 4) = 4 [pid 21030] close(3) = 0 [pid 21030] write(1, "executing program\n", 18executing program ) = 18 [pid 21030] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21030] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21030] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21030] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21030] close(3) = -1 EBADF (Bad file descriptor) [pid 21030] close(4) = -1 EBADF (Bad file descriptor) [pid 21030] close(5) = -1 EBADF (Bad file descriptor) [pid 21030] close(6) = -1 EBADF (Bad file descriptor) [pid 21030] close(7) = -1 EBADF (Bad file descriptor) [pid 21030] close(8) = -1 EBADF (Bad file descriptor) [pid 21030] close(9) = -1 EBADF (Bad file descriptor) [pid 21030] close(10) = -1 EBADF (Bad file descriptor) [pid 21030] close(11) = -1 EBADF (Bad file descriptor) [pid 21030] close(12) = -1 EBADF (Bad file descriptor) [pid 21030] close(13) = -1 EBADF (Bad file descriptor) [pid 21030] close(14) = -1 EBADF (Bad file descriptor) [pid 21030] close(15) = -1 EBADF (Bad file descriptor) [pid 21030] close(16) = -1 EBADF (Bad file descriptor) [pid 21030] close(17) = -1 EBADF (Bad file descriptor) [pid 21030] close(18) = -1 EBADF (Bad file descriptor) [pid 21030] close(19) = -1 EBADF (Bad file descriptor) [pid 21030] close(20) = -1 EBADF (Bad file descriptor) [pid 21030] close(21) = -1 EBADF (Bad file descriptor) [pid 21030] close(22) = -1 EBADF (Bad file descriptor) [pid 21030] close(23) = -1 EBADF (Bad file descriptor) [pid 21030] close(24) = -1 EBADF (Bad file descriptor) [pid 21030] close(25) = -1 EBADF (Bad file descriptor) [pid 21030] close(26) = -1 EBADF (Bad file descriptor) [pid 21030] close(27) = -1 EBADF (Bad file descriptor) [pid 21030] close(28) = -1 EBADF (Bad file descriptor) [pid 21030] close(29) = -1 EBADF (Bad file descriptor) [pid 21030] exit_group(0) = ? [pid 21030] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20742 ./strace-static-x86_64: Process 21031 attached [pid 21031] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21031] setpgid(0, 0) = 0 [pid 21031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21031] write(3, "1000", 4) = 4 [pid 21031] close(3executing program ) = 0 [pid 21031] write(1, "executing program\n", 18) = 18 [pid 21031] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21031] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21031] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21031] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21031] close(3) = -1 EBADF (Bad file descriptor) [pid 21031] close(4) = -1 EBADF (Bad file descriptor) [pid 21031] close(5) = -1 EBADF (Bad file descriptor) [pid 21031] close(6) = -1 EBADF (Bad file descriptor) [pid 21031] close(7) = -1 EBADF (Bad file descriptor) [pid 21031] close(8) = -1 EBADF (Bad file descriptor) [pid 21031] close(9) = -1 EBADF (Bad file descriptor) [pid 21031] close(10) = -1 EBADF (Bad file descriptor) [pid 21031] close(11) = -1 EBADF (Bad file descriptor) [pid 21031] close(12) = -1 EBADF (Bad file descriptor) [pid 21031] close(13) = -1 EBADF (Bad file descriptor) [pid 21031] close(14) = -1 EBADF (Bad file descriptor) [pid 21031] close(15) = -1 EBADF (Bad file descriptor) [pid 21031] close(16) = -1 EBADF (Bad file descriptor) [pid 21031] close(17) = -1 EBADF (Bad file descriptor) [pid 21031] close(18) = -1 EBADF (Bad file descriptor) [pid 21031] close(19) = -1 EBADF (Bad file descriptor) [pid 21031] close(20) = -1 EBADF (Bad file descriptor) [pid 21031] close(21) = -1 EBADF (Bad file descriptor) [pid 21031] close(22) = -1 EBADF (Bad file descriptor) [pid 21031] close(23) = -1 EBADF (Bad file descriptor) [pid 21031] close(24) = -1 EBADF (Bad file descriptor) [pid 21031] close(25) = -1 EBADF (Bad file descriptor) [pid 21031] close(26) = -1 EBADF (Bad file descriptor) [pid 21031] close(27) = -1 EBADF (Bad file descriptor) [pid 21031] close(28) = -1 EBADF (Bad file descriptor) [pid 21031] close(29) = -1 EBADF (Bad file descriptor) [pid 21031] exit_group(0) = ? [pid 21031] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21032 attached [pid 21032] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20743 [pid 21032] <... set_robust_list resumed>) = 0 [pid 21032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21032] setpgid(0, 0) = 0 [pid 21032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21032] write(3, "1000", 4) = 4 [pid 21032] close(3) = 0 [pid 21032] write(1, "executing program\n", 18executing program ) = 18 [pid 21032] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21032] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21032] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21032] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21032] close(3) = -1 EBADF (Bad file descriptor) [pid 21032] close(4) = -1 EBADF (Bad file descriptor) [pid 21032] close(5) = -1 EBADF (Bad file descriptor) [pid 21032] close(6) = -1 EBADF (Bad file descriptor) [pid 21032] close(7) = -1 EBADF (Bad file descriptor) [pid 21032] close(8) = -1 EBADF (Bad file descriptor) [pid 21032] close(9) = -1 EBADF (Bad file descriptor) [pid 21032] close(10) = -1 EBADF (Bad file descriptor) [pid 21032] close(11) = -1 EBADF (Bad file descriptor) [pid 21032] close(12) = -1 EBADF (Bad file descriptor) [pid 21032] close(13) = -1 EBADF (Bad file descriptor) [pid 21032] close(14) = -1 EBADF (Bad file descriptor) [pid 21032] close(15) = -1 EBADF (Bad file descriptor) [pid 21032] close(16) = -1 EBADF (Bad file descriptor) [pid 21032] close(17) = -1 EBADF (Bad file descriptor) [pid 21032] close(18) = -1 EBADF (Bad file descriptor) [pid 21032] close(19) = -1 EBADF (Bad file descriptor) [pid 21032] close(20) = -1 EBADF (Bad file descriptor) [pid 21032] close(21) = -1 EBADF (Bad file descriptor) [pid 21032] close(22) = -1 EBADF (Bad file descriptor) [pid 21032] close(23) = -1 EBADF (Bad file descriptor) [pid 21032] close(24) = -1 EBADF (Bad file descriptor) [pid 21032] close(25) = -1 EBADF (Bad file descriptor) [pid 21032] close(26) = -1 EBADF (Bad file descriptor) [pid 21032] close(27) = -1 EBADF (Bad file descriptor) [pid 21032] close(28) = -1 EBADF (Bad file descriptor) [pid 21032] close(29) = -1 EBADF (Bad file descriptor) [pid 21032] exit_group(0) = ? [pid 21032] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20743, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20744 ./strace-static-x86_64: Process 21033 attached [pid 21033] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21033] setpgid(0, 0) = 0 [pid 21033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21033] write(3, "1000", 4) = 4 [pid 21033] close(3) = 0 [pid 21033] write(1, "executing program\n", 18executing program ) = 18 [pid 21033] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21033] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21033] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21033] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21033] close(3) = -1 EBADF (Bad file descriptor) [pid 21033] close(4) = -1 EBADF (Bad file descriptor) [pid 21033] close(5) = -1 EBADF (Bad file descriptor) [pid 21033] close(6) = -1 EBADF (Bad file descriptor) [pid 21033] close(7) = -1 EBADF (Bad file descriptor) [pid 21033] close(8) = -1 EBADF (Bad file descriptor) [pid 21033] close(9) = -1 EBADF (Bad file descriptor) [pid 21033] close(10) = -1 EBADF (Bad file descriptor) [pid 21033] close(11) = -1 EBADF (Bad file descriptor) [pid 21033] close(12) = -1 EBADF (Bad file descriptor) [pid 21033] close(13) = -1 EBADF (Bad file descriptor) [pid 21033] close(14) = -1 EBADF (Bad file descriptor) [pid 21033] close(15) = -1 EBADF (Bad file descriptor) [pid 21033] close(16) = -1 EBADF (Bad file descriptor) [pid 21033] close(17) = -1 EBADF (Bad file descriptor) [pid 21033] close(18) = -1 EBADF (Bad file descriptor) [pid 21033] close(19) = -1 EBADF (Bad file descriptor) [pid 21033] close(20) = -1 EBADF (Bad file descriptor) [pid 21033] close(21) = -1 EBADF (Bad file descriptor) [pid 21033] close(22) = -1 EBADF (Bad file descriptor) [pid 21033] close(23) = -1 EBADF (Bad file descriptor) [pid 21033] close(24) = -1 EBADF (Bad file descriptor) [pid 21033] close(25) = -1 EBADF (Bad file descriptor) [pid 21033] close(26) = -1 EBADF (Bad file descriptor) [pid 21033] close(27) = -1 EBADF (Bad file descriptor) [pid 21033] close(28) = -1 EBADF (Bad file descriptor) [pid 21033] close(29) = -1 EBADF (Bad file descriptor) [pid 21033] exit_group(0) = ? [pid 21033] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20745 ./strace-static-x86_64: Process 21034 attached [pid 21034] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21034] setpgid(0, 0) = 0 [pid 21034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21034] write(3, "1000", 4) = 4 [pid 21034] close(3) = 0 executing program [pid 21034] write(1, "executing program\n", 18) = 18 [pid 21034] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21034] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21034] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21034] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21034] close(3) = -1 EBADF (Bad file descriptor) [pid 21034] close(4) = -1 EBADF (Bad file descriptor) [pid 21034] close(5) = -1 EBADF (Bad file descriptor) [pid 21034] close(6) = -1 EBADF (Bad file descriptor) [pid 21034] close(7) = -1 EBADF (Bad file descriptor) [pid 21034] close(8) = -1 EBADF (Bad file descriptor) [pid 21034] close(9) = -1 EBADF (Bad file descriptor) [pid 21034] close(10) = -1 EBADF (Bad file descriptor) [pid 21034] close(11) = -1 EBADF (Bad file descriptor) [pid 21034] close(12) = -1 EBADF (Bad file descriptor) [pid 21034] close(13) = -1 EBADF (Bad file descriptor) [pid 21034] close(14) = -1 EBADF (Bad file descriptor) [pid 21034] close(15) = -1 EBADF (Bad file descriptor) [pid 21034] close(16) = -1 EBADF (Bad file descriptor) [pid 21034] close(17) = -1 EBADF (Bad file descriptor) [pid 21034] close(18) = -1 EBADF (Bad file descriptor) [pid 21034] close(19) = -1 EBADF (Bad file descriptor) [pid 21034] close(20) = -1 EBADF (Bad file descriptor) [pid 21034] close(21) = -1 EBADF (Bad file descriptor) [pid 21034] close(22) = -1 EBADF (Bad file descriptor) [pid 21034] close(23) = -1 EBADF (Bad file descriptor) [pid 21034] close(24) = -1 EBADF (Bad file descriptor) [pid 21034] close(25) = -1 EBADF (Bad file descriptor) [pid 21034] close(26) = -1 EBADF (Bad file descriptor) [pid 21034] close(27) = -1 EBADF (Bad file descriptor) [pid 21034] close(28) = -1 EBADF (Bad file descriptor) [pid 21034] close(29) = -1 EBADF (Bad file descriptor) [pid 21034] exit_group(0) = ? [pid 21034] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21035 attached , child_tidptr=0x55555e7c9650) = 20746 [pid 21035] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21035] setpgid(0, 0) = 0 [pid 21035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21035] write(3, "1000", 4) = 4 [pid 21035] close(3) = 0 executing program [pid 21035] write(1, "executing program\n", 18) = 18 [pid 21035] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21035] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21035] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21035] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21035] close(3) = -1 EBADF (Bad file descriptor) [pid 21035] close(4) = -1 EBADF (Bad file descriptor) [pid 21035] close(5) = -1 EBADF (Bad file descriptor) [pid 21035] close(6) = -1 EBADF (Bad file descriptor) [pid 21035] close(7) = -1 EBADF (Bad file descriptor) [pid 21035] close(8) = -1 EBADF (Bad file descriptor) [pid 21035] close(9) = -1 EBADF (Bad file descriptor) [pid 21035] close(10) = -1 EBADF (Bad file descriptor) [pid 21035] close(11) = -1 EBADF (Bad file descriptor) [pid 21035] close(12) = -1 EBADF (Bad file descriptor) [pid 21035] close(13) = -1 EBADF (Bad file descriptor) [pid 21035] close(14) = -1 EBADF (Bad file descriptor) [pid 21035] close(15) = -1 EBADF (Bad file descriptor) [pid 21035] close(16) = -1 EBADF (Bad file descriptor) [pid 21035] close(17) = -1 EBADF (Bad file descriptor) [pid 21035] close(18) = -1 EBADF (Bad file descriptor) [pid 21035] close(19) = -1 EBADF (Bad file descriptor) [pid 21035] close(20) = -1 EBADF (Bad file descriptor) [pid 21035] close(21) = -1 EBADF (Bad file descriptor) [pid 21035] close(22) = -1 EBADF (Bad file descriptor) [pid 21035] close(23) = -1 EBADF (Bad file descriptor) [pid 21035] close(24) = -1 EBADF (Bad file descriptor) [pid 21035] close(25) = -1 EBADF (Bad file descriptor) [pid 21035] close(26) = -1 EBADF (Bad file descriptor) [pid 21035] close(27) = -1 EBADF (Bad file descriptor) [pid 21035] close(28) = -1 EBADF (Bad file descriptor) [pid 21035] close(29) = -1 EBADF (Bad file descriptor) [pid 21035] exit_group(0) = ? [pid 21035] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20747 ./strace-static-x86_64: Process 21036 attached [pid 21036] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21036] setpgid(0, 0) = 0 [pid 21036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21036] write(3, "1000", 4) = 4 [pid 21036] close(3) = 0 executing program [pid 21036] write(1, "executing program\n", 18) = 18 [pid 21036] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21036] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21036] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21036] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21036] close(3) = -1 EBADF (Bad file descriptor) [pid 21036] close(4) = -1 EBADF (Bad file descriptor) [pid 21036] close(5) = -1 EBADF (Bad file descriptor) [pid 21036] close(6) = -1 EBADF (Bad file descriptor) [pid 21036] close(7) = -1 EBADF (Bad file descriptor) [pid 21036] close(8) = -1 EBADF (Bad file descriptor) [pid 21036] close(9) = -1 EBADF (Bad file descriptor) [pid 21036] close(10) = -1 EBADF (Bad file descriptor) [pid 21036] close(11) = -1 EBADF (Bad file descriptor) [pid 21036] close(12) = -1 EBADF (Bad file descriptor) [pid 21036] close(13) = -1 EBADF (Bad file descriptor) [pid 21036] close(14) = -1 EBADF (Bad file descriptor) [pid 21036] close(15) = -1 EBADF (Bad file descriptor) [pid 21036] close(16) = -1 EBADF (Bad file descriptor) [pid 21036] close(17) = -1 EBADF (Bad file descriptor) [pid 21036] close(18) = -1 EBADF (Bad file descriptor) [pid 21036] close(19) = -1 EBADF (Bad file descriptor) [pid 21036] close(20) = -1 EBADF (Bad file descriptor) [pid 21036] close(21) = -1 EBADF (Bad file descriptor) [pid 21036] close(22) = -1 EBADF (Bad file descriptor) [pid 21036] close(23) = -1 EBADF (Bad file descriptor) [pid 21036] close(24) = -1 EBADF (Bad file descriptor) [pid 21036] close(25) = -1 EBADF (Bad file descriptor) [pid 21036] close(26) = -1 EBADF (Bad file descriptor) [pid 21036] close(27) = -1 EBADF (Bad file descriptor) [pid 21036] close(28) = -1 EBADF (Bad file descriptor) [pid 21036] close(29) = -1 EBADF (Bad file descriptor) [pid 21036] exit_group(0) = ? [pid 21036] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21037 attached [pid 21037] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20748 [pid 21037] <... set_robust_list resumed>) = 0 [pid 21037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21037] setpgid(0, 0) = 0 [pid 21037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21037] write(3, "1000", 4) = 4 [pid 21037] close(3) = 0 executing program [pid 21037] write(1, "executing program\n", 18) = 18 [pid 21037] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21037] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21037] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21037] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21037] close(3) = -1 EBADF (Bad file descriptor) [pid 21037] close(4) = -1 EBADF (Bad file descriptor) [pid 21037] close(5) = -1 EBADF (Bad file descriptor) [pid 21037] close(6) = -1 EBADF (Bad file descriptor) [pid 21037] close(7) = -1 EBADF (Bad file descriptor) [pid 21037] close(8) = -1 EBADF (Bad file descriptor) [pid 21037] close(9) = -1 EBADF (Bad file descriptor) [pid 21037] close(10) = -1 EBADF (Bad file descriptor) [pid 21037] close(11) = -1 EBADF (Bad file descriptor) [pid 21037] close(12) = -1 EBADF (Bad file descriptor) [pid 21037] close(13) = -1 EBADF (Bad file descriptor) [pid 21037] close(14) = -1 EBADF (Bad file descriptor) [pid 21037] close(15) = -1 EBADF (Bad file descriptor) [pid 21037] close(16) = -1 EBADF (Bad file descriptor) [pid 21037] close(17) = -1 EBADF (Bad file descriptor) [pid 21037] close(18) = -1 EBADF (Bad file descriptor) [pid 21037] close(19) = -1 EBADF (Bad file descriptor) [pid 21037] close(20) = -1 EBADF (Bad file descriptor) [pid 21037] close(21) = -1 EBADF (Bad file descriptor) [pid 21037] close(22) = -1 EBADF (Bad file descriptor) [pid 21037] close(23) = -1 EBADF (Bad file descriptor) [pid 21037] close(24) = -1 EBADF (Bad file descriptor) [pid 21037] close(25) = -1 EBADF (Bad file descriptor) [pid 21037] close(26) = -1 EBADF (Bad file descriptor) [pid 21037] close(27) = -1 EBADF (Bad file descriptor) [pid 21037] close(28) = -1 EBADF (Bad file descriptor) [pid 21037] close(29) = -1 EBADF (Bad file descriptor) [pid 21037] exit_group(0) = ? [pid 21037] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21038 attached [pid 21038] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20749 [pid 21038] <... set_robust_list resumed>) = 0 [pid 21038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21038] setpgid(0, 0) = 0 [pid 21038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21038] write(3, "1000", 4) = 4 [pid 21038] close(3) = 0 executing program [pid 21038] write(1, "executing program\n", 18) = 18 [pid 21038] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21038] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21038] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21038] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21038] close(3) = -1 EBADF (Bad file descriptor) [pid 21038] close(4) = -1 EBADF (Bad file descriptor) [pid 21038] close(5) = -1 EBADF (Bad file descriptor) [pid 21038] close(6) = -1 EBADF (Bad file descriptor) [pid 21038] close(7) = -1 EBADF (Bad file descriptor) [pid 21038] close(8) = -1 EBADF (Bad file descriptor) [pid 21038] close(9) = -1 EBADF (Bad file descriptor) [pid 21038] close(10) = -1 EBADF (Bad file descriptor) [pid 21038] close(11) = -1 EBADF (Bad file descriptor) [pid 21038] close(12) = -1 EBADF (Bad file descriptor) [pid 21038] close(13) = -1 EBADF (Bad file descriptor) [pid 21038] close(14) = -1 EBADF (Bad file descriptor) [pid 21038] close(15) = -1 EBADF (Bad file descriptor) [pid 21038] close(16) = -1 EBADF (Bad file descriptor) [pid 21038] close(17) = -1 EBADF (Bad file descriptor) [pid 21038] close(18) = -1 EBADF (Bad file descriptor) [pid 21038] close(19) = -1 EBADF (Bad file descriptor) [pid 21038] close(20) = -1 EBADF (Bad file descriptor) [pid 21038] close(21) = -1 EBADF (Bad file descriptor) [pid 21038] close(22) = -1 EBADF (Bad file descriptor) [pid 21038] close(23) = -1 EBADF (Bad file descriptor) [pid 21038] close(24) = -1 EBADF (Bad file descriptor) [pid 21038] close(25) = -1 EBADF (Bad file descriptor) [pid 21038] close(26) = -1 EBADF (Bad file descriptor) [pid 21038] close(27) = -1 EBADF (Bad file descriptor) [pid 21038] close(28) = -1 EBADF (Bad file descriptor) [pid 21038] close(29) = -1 EBADF (Bad file descriptor) [pid 21038] exit_group(0) = ? [pid 21038] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20750 ./strace-static-x86_64: Process 21039 attached [pid 21039] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21039] setpgid(0, 0) = 0 [pid 21039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21039] write(3, "1000", 4) = 4 [pid 21039] close(3) = 0 [pid 21039] write(1, "executing program\n", 18executing program ) = 18 [pid 21039] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21039] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21039] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21039] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21039] close(3) = -1 EBADF (Bad file descriptor) [pid 21039] close(4) = -1 EBADF (Bad file descriptor) [pid 21039] close(5) = -1 EBADF (Bad file descriptor) [pid 21039] close(6) = -1 EBADF (Bad file descriptor) [pid 21039] close(7) = -1 EBADF (Bad file descriptor) [pid 21039] close(8) = -1 EBADF (Bad file descriptor) [pid 21039] close(9) = -1 EBADF (Bad file descriptor) [pid 21039] close(10) = -1 EBADF (Bad file descriptor) [pid 21039] close(11) = -1 EBADF (Bad file descriptor) [pid 21039] close(12) = -1 EBADF (Bad file descriptor) [pid 21039] close(13) = -1 EBADF (Bad file descriptor) [pid 21039] close(14) = -1 EBADF (Bad file descriptor) [pid 21039] close(15) = -1 EBADF (Bad file descriptor) [pid 21039] close(16) = -1 EBADF (Bad file descriptor) [pid 21039] close(17) = -1 EBADF (Bad file descriptor) [pid 21039] close(18) = -1 EBADF (Bad file descriptor) [pid 21039] close(19) = -1 EBADF (Bad file descriptor) [pid 21039] close(20) = -1 EBADF (Bad file descriptor) [pid 21039] close(21) = -1 EBADF (Bad file descriptor) [pid 21039] close(22) = -1 EBADF (Bad file descriptor) [pid 21039] close(23) = -1 EBADF (Bad file descriptor) [pid 21039] close(24) = -1 EBADF (Bad file descriptor) [pid 21039] close(25) = -1 EBADF (Bad file descriptor) [pid 21039] close(26) = -1 EBADF (Bad file descriptor) [pid 21039] close(27) = -1 EBADF (Bad file descriptor) [pid 21039] close(28) = -1 EBADF (Bad file descriptor) [pid 21039] close(29) = -1 EBADF (Bad file descriptor) [pid 21039] exit_group(0) = ? [pid 21039] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21040 attached [pid 21040] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20751 [pid 21040] <... set_robust_list resumed>) = 0 [pid 21040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21040] setpgid(0, 0) = 0 [pid 21040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21040] write(3, "1000", 4) = 4 executing program [pid 21040] close(3) = 0 [pid 21040] write(1, "executing program\n", 18) = 18 [pid 21040] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21040] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21040] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21040] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21040] close(3) = -1 EBADF (Bad file descriptor) [pid 21040] close(4) = -1 EBADF (Bad file descriptor) [pid 21040] close(5) = -1 EBADF (Bad file descriptor) [pid 21040] close(6) = -1 EBADF (Bad file descriptor) [pid 21040] close(7) = -1 EBADF (Bad file descriptor) [pid 21040] close(8) = -1 EBADF (Bad file descriptor) [pid 21040] close(9) = -1 EBADF (Bad file descriptor) [pid 21040] close(10) = -1 EBADF (Bad file descriptor) [pid 21040] close(11) = -1 EBADF (Bad file descriptor) [pid 21040] close(12) = -1 EBADF (Bad file descriptor) [pid 21040] close(13) = -1 EBADF (Bad file descriptor) [pid 21040] close(14) = -1 EBADF (Bad file descriptor) [pid 21040] close(15) = -1 EBADF (Bad file descriptor) [pid 21040] close(16) = -1 EBADF (Bad file descriptor) [pid 21040] close(17) = -1 EBADF (Bad file descriptor) [pid 21040] close(18) = -1 EBADF (Bad file descriptor) [pid 21040] close(19) = -1 EBADF (Bad file descriptor) [pid 21040] close(20) = -1 EBADF (Bad file descriptor) [pid 21040] close(21) = -1 EBADF (Bad file descriptor) [pid 21040] close(22) = -1 EBADF (Bad file descriptor) [pid 21040] close(23) = -1 EBADF (Bad file descriptor) [pid 21040] close(24) = -1 EBADF (Bad file descriptor) [pid 21040] close(25) = -1 EBADF (Bad file descriptor) [pid 21040] close(26) = -1 EBADF (Bad file descriptor) [pid 21040] close(27) = -1 EBADF (Bad file descriptor) [pid 21040] close(28) = -1 EBADF (Bad file descriptor) [pid 21040] close(29) = -1 EBADF (Bad file descriptor) [pid 21040] exit_group(0) = ? [pid 21040] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21041 attached , child_tidptr=0x55555e7c9650) = 20752 [pid 21041] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21041] setpgid(0, 0) = 0 [pid 21041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21041] write(3, "1000", 4) = 4 executing program [pid 21041] close(3) = 0 [pid 21041] write(1, "executing program\n", 18) = 18 [pid 21041] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21041] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21041] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21041] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21041] close(3) = -1 EBADF (Bad file descriptor) [pid 21041] close(4) = -1 EBADF (Bad file descriptor) [pid 21041] close(5) = -1 EBADF (Bad file descriptor) [pid 21041] close(6) = -1 EBADF (Bad file descriptor) [pid 21041] close(7) = -1 EBADF (Bad file descriptor) [pid 21041] close(8) = -1 EBADF (Bad file descriptor) [pid 21041] close(9) = -1 EBADF (Bad file descriptor) [pid 21041] close(10) = -1 EBADF (Bad file descriptor) [pid 21041] close(11) = -1 EBADF (Bad file descriptor) [pid 21041] close(12) = -1 EBADF (Bad file descriptor) [pid 21041] close(13) = -1 EBADF (Bad file descriptor) [pid 21041] close(14) = -1 EBADF (Bad file descriptor) [pid 21041] close(15) = -1 EBADF (Bad file descriptor) [pid 21041] close(16) = -1 EBADF (Bad file descriptor) [pid 21041] close(17) = -1 EBADF (Bad file descriptor) [pid 21041] close(18) = -1 EBADF (Bad file descriptor) [pid 21041] close(19) = -1 EBADF (Bad file descriptor) [pid 21041] close(20) = -1 EBADF (Bad file descriptor) [pid 21041] close(21) = -1 EBADF (Bad file descriptor) [pid 21041] close(22) = -1 EBADF (Bad file descriptor) [pid 21041] close(23) = -1 EBADF (Bad file descriptor) [pid 21041] close(24) = -1 EBADF (Bad file descriptor) [pid 21041] close(25) = -1 EBADF (Bad file descriptor) [pid 21041] close(26) = -1 EBADF (Bad file descriptor) [pid 21041] close(27) = -1 EBADF (Bad file descriptor) [pid 21041] close(28) = -1 EBADF (Bad file descriptor) [pid 21041] close(29) = -1 EBADF (Bad file descriptor) [pid 21041] exit_group(0) = ? [pid 21041] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21042 attached [pid 21042] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20753 [pid 21042] <... set_robust_list resumed>) = 0 [pid 21042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21042] setpgid(0, 0) = 0 [pid 21042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21042] write(3, "1000", 4) = 4 [pid 21042] close(3executing program ) = 0 [pid 21042] write(1, "executing program\n", 18) = 18 [pid 21042] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21042] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21042] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21042] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21042] close(3) = -1 EBADF (Bad file descriptor) [pid 21042] close(4) = -1 EBADF (Bad file descriptor) [pid 21042] close(5) = -1 EBADF (Bad file descriptor) [pid 21042] close(6) = -1 EBADF (Bad file descriptor) [pid 21042] close(7) = -1 EBADF (Bad file descriptor) [pid 21042] close(8) = -1 EBADF (Bad file descriptor) [pid 21042] close(9) = -1 EBADF (Bad file descriptor) [pid 21042] close(10) = -1 EBADF (Bad file descriptor) [pid 21042] close(11) = -1 EBADF (Bad file descriptor) [pid 21042] close(12) = -1 EBADF (Bad file descriptor) [pid 21042] close(13) = -1 EBADF (Bad file descriptor) [pid 21042] close(14) = -1 EBADF (Bad file descriptor) [pid 21042] close(15) = -1 EBADF (Bad file descriptor) [pid 21042] close(16) = -1 EBADF (Bad file descriptor) [pid 21042] close(17) = -1 EBADF (Bad file descriptor) [pid 21042] close(18) = -1 EBADF (Bad file descriptor) [pid 21042] close(19) = -1 EBADF (Bad file descriptor) [pid 21042] close(20) = -1 EBADF (Bad file descriptor) [pid 21042] close(21) = -1 EBADF (Bad file descriptor) [pid 21042] close(22) = -1 EBADF (Bad file descriptor) [pid 21042] close(23) = -1 EBADF (Bad file descriptor) [pid 21042] close(24) = -1 EBADF (Bad file descriptor) [pid 21042] close(25) = -1 EBADF (Bad file descriptor) [pid 21042] close(26) = -1 EBADF (Bad file descriptor) [pid 21042] close(27) = -1 EBADF (Bad file descriptor) [pid 21042] close(28) = -1 EBADF (Bad file descriptor) [pid 21042] close(29) = -1 EBADF (Bad file descriptor) [pid 21042] exit_group(0) = ? [pid 21042] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20754 ./strace-static-x86_64: Process 21043 attached [pid 21043] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21043] setpgid(0, 0) = 0 [pid 21043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21043] write(3, "1000", 4) = 4 [pid 21043] close(3) = 0 [pid 21043] write(1, "executing program\n", 18executing program ) = 18 [pid 21043] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21043] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21043] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21043] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21043] close(3) = -1 EBADF (Bad file descriptor) [pid 21043] close(4) = -1 EBADF (Bad file descriptor) [pid 21043] close(5) = -1 EBADF (Bad file descriptor) [pid 21043] close(6) = -1 EBADF (Bad file descriptor) [pid 21043] close(7) = -1 EBADF (Bad file descriptor) [pid 21043] close(8) = -1 EBADF (Bad file descriptor) [pid 21043] close(9) = -1 EBADF (Bad file descriptor) [pid 21043] close(10) = -1 EBADF (Bad file descriptor) [pid 21043] close(11) = -1 EBADF (Bad file descriptor) [pid 21043] close(12) = -1 EBADF (Bad file descriptor) [pid 21043] close(13) = -1 EBADF (Bad file descriptor) [pid 21043] close(14) = -1 EBADF (Bad file descriptor) [pid 21043] close(15) = -1 EBADF (Bad file descriptor) [pid 21043] close(16) = -1 EBADF (Bad file descriptor) [pid 21043] close(17) = -1 EBADF (Bad file descriptor) [pid 21043] close(18) = -1 EBADF (Bad file descriptor) [pid 21043] close(19) = -1 EBADF (Bad file descriptor) [pid 21043] close(20) = -1 EBADF (Bad file descriptor) [pid 21043] close(21) = -1 EBADF (Bad file descriptor) [pid 21043] close(22) = -1 EBADF (Bad file descriptor) [pid 21043] close(23) = -1 EBADF (Bad file descriptor) [pid 21043] close(24) = -1 EBADF (Bad file descriptor) [pid 21043] close(25) = -1 EBADF (Bad file descriptor) [pid 21043] close(26) = -1 EBADF (Bad file descriptor) [pid 21043] close(27) = -1 EBADF (Bad file descriptor) [pid 21043] close(28) = -1 EBADF (Bad file descriptor) [pid 21043] close(29) = -1 EBADF (Bad file descriptor) [pid 21043] exit_group(0) = ? [pid 21043] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20755 ./strace-static-x86_64: Process 21044 attached [pid 21044] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21044] setpgid(0, 0) = 0 [pid 21044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21044] write(3, "1000", 4) = 4 [pid 21044] close(3) = 0 [pid 21044] write(1, "executing program\n", 18executing program ) = 18 [pid 21044] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21044] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21044] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21044] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21044] close(3) = -1 EBADF (Bad file descriptor) [pid 21044] close(4) = -1 EBADF (Bad file descriptor) [pid 21044] close(5) = -1 EBADF (Bad file descriptor) [pid 21044] close(6) = -1 EBADF (Bad file descriptor) [pid 21044] close(7) = -1 EBADF (Bad file descriptor) [pid 21044] close(8) = -1 EBADF (Bad file descriptor) [pid 21044] close(9) = -1 EBADF (Bad file descriptor) [pid 21044] close(10) = -1 EBADF (Bad file descriptor) [pid 21044] close(11) = -1 EBADF (Bad file descriptor) [pid 21044] close(12) = -1 EBADF (Bad file descriptor) [pid 21044] close(13) = -1 EBADF (Bad file descriptor) [pid 21044] close(14) = -1 EBADF (Bad file descriptor) [pid 21044] close(15) = -1 EBADF (Bad file descriptor) [pid 21044] close(16) = -1 EBADF (Bad file descriptor) [pid 21044] close(17) = -1 EBADF (Bad file descriptor) [pid 21044] close(18) = -1 EBADF (Bad file descriptor) [pid 21044] close(19) = -1 EBADF (Bad file descriptor) [pid 21044] close(20) = -1 EBADF (Bad file descriptor) [pid 21044] close(21) = -1 EBADF (Bad file descriptor) [pid 21044] close(22) = -1 EBADF (Bad file descriptor) [pid 21044] close(23) = -1 EBADF (Bad file descriptor) [pid 21044] close(24) = -1 EBADF (Bad file descriptor) [pid 21044] close(25) = -1 EBADF (Bad file descriptor) [pid 21044] close(26) = -1 EBADF (Bad file descriptor) [pid 21044] close(27) = -1 EBADF (Bad file descriptor) [pid 21044] close(28) = -1 EBADF (Bad file descriptor) [pid 21044] close(29) = -1 EBADF (Bad file descriptor) [pid 21044] exit_group(0) = ? [pid 21044] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20756 ./strace-static-x86_64: Process 21045 attached [pid 21045] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21045] setpgid(0, 0) = 0 [pid 21045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21045] write(3, "1000", 4) = 4 [pid 21045] close(3) = 0 [pid 21045] write(1, "executing program\n", 18executing program ) = 18 [pid 21045] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21045] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21045] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21045] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21045] close(3) = -1 EBADF (Bad file descriptor) [pid 21045] close(4) = -1 EBADF (Bad file descriptor) [pid 21045] close(5) = -1 EBADF (Bad file descriptor) [pid 21045] close(6) = -1 EBADF (Bad file descriptor) [pid 21045] close(7) = -1 EBADF (Bad file descriptor) [pid 21045] close(8) = -1 EBADF (Bad file descriptor) [pid 21045] close(9) = -1 EBADF (Bad file descriptor) [pid 21045] close(10) = -1 EBADF (Bad file descriptor) [pid 21045] close(11) = -1 EBADF (Bad file descriptor) [pid 21045] close(12) = -1 EBADF (Bad file descriptor) [pid 21045] close(13) = -1 EBADF (Bad file descriptor) [pid 21045] close(14) = -1 EBADF (Bad file descriptor) [pid 21045] close(15) = -1 EBADF (Bad file descriptor) [pid 21045] close(16) = -1 EBADF (Bad file descriptor) [pid 21045] close(17) = -1 EBADF (Bad file descriptor) [pid 21045] close(18) = -1 EBADF (Bad file descriptor) [pid 21045] close(19) = -1 EBADF (Bad file descriptor) [pid 21045] close(20) = -1 EBADF (Bad file descriptor) [pid 21045] close(21) = -1 EBADF (Bad file descriptor) [pid 21045] close(22) = -1 EBADF (Bad file descriptor) [pid 21045] close(23) = -1 EBADF (Bad file descriptor) [pid 21045] close(24) = -1 EBADF (Bad file descriptor) [pid 21045] close(25) = -1 EBADF (Bad file descriptor) [pid 21045] close(26) = -1 EBADF (Bad file descriptor) [pid 21045] close(27) = -1 EBADF (Bad file descriptor) [pid 21045] close(28) = -1 EBADF (Bad file descriptor) [pid 21045] close(29) = -1 EBADF (Bad file descriptor) [pid 21045] exit_group(0) = ? [pid 21045] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20757 ./strace-static-x86_64: Process 21046 attached [pid 21046] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21046] setpgid(0, 0) = 0 [pid 21046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21046] write(3, "1000", 4) = 4 [pid 21046] close(3) = 0 [pid 21046] write(1, "executing program\n", 18executing program ) = 18 [pid 21046] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21046] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21046] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21046] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21046] close(3) = -1 EBADF (Bad file descriptor) [pid 21046] close(4) = -1 EBADF (Bad file descriptor) [pid 21046] close(5) = -1 EBADF (Bad file descriptor) [pid 21046] close(6) = -1 EBADF (Bad file descriptor) [pid 21046] close(7) = -1 EBADF (Bad file descriptor) [pid 21046] close(8) = -1 EBADF (Bad file descriptor) [pid 21046] close(9) = -1 EBADF (Bad file descriptor) [pid 21046] close(10) = -1 EBADF (Bad file descriptor) [pid 21046] close(11) = -1 EBADF (Bad file descriptor) [pid 21046] close(12) = -1 EBADF (Bad file descriptor) [pid 21046] close(13) = -1 EBADF (Bad file descriptor) [pid 21046] close(14) = -1 EBADF (Bad file descriptor) [pid 21046] close(15) = -1 EBADF (Bad file descriptor) [pid 21046] close(16) = -1 EBADF (Bad file descriptor) [pid 21046] close(17) = -1 EBADF (Bad file descriptor) [pid 21046] close(18) = -1 EBADF (Bad file descriptor) [pid 21046] close(19) = -1 EBADF (Bad file descriptor) [pid 21046] close(20) = -1 EBADF (Bad file descriptor) [pid 21046] close(21) = -1 EBADF (Bad file descriptor) [pid 21046] close(22) = -1 EBADF (Bad file descriptor) [pid 21046] close(23) = -1 EBADF (Bad file descriptor) [pid 21046] close(24) = -1 EBADF (Bad file descriptor) [pid 21046] close(25) = -1 EBADF (Bad file descriptor) [pid 21046] close(26) = -1 EBADF (Bad file descriptor) [pid 21046] close(27) = -1 EBADF (Bad file descriptor) [pid 21046] close(28) = -1 EBADF (Bad file descriptor) [pid 21046] close(29) = -1 EBADF (Bad file descriptor) [pid 21046] exit_group(0) = ? [pid 21046] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21047 attached , child_tidptr=0x55555e7c9650) = 20758 [pid 21047] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21047] setpgid(0, 0) = 0 [pid 21047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21047] write(3, "1000", 4) = 4 [pid 21047] close(3) = 0 [pid 21047] write(1, "executing program\n", 18executing program ) = 18 [pid 21047] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21047] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21047] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21047] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21047] close(3) = -1 EBADF (Bad file descriptor) [pid 21047] close(4) = -1 EBADF (Bad file descriptor) [pid 21047] close(5) = -1 EBADF (Bad file descriptor) [pid 21047] close(6) = -1 EBADF (Bad file descriptor) [pid 21047] close(7) = -1 EBADF (Bad file descriptor) [pid 21047] close(8) = -1 EBADF (Bad file descriptor) [pid 21047] close(9) = -1 EBADF (Bad file descriptor) [pid 21047] close(10) = -1 EBADF (Bad file descriptor) [pid 21047] close(11) = -1 EBADF (Bad file descriptor) [pid 21047] close(12) = -1 EBADF (Bad file descriptor) [pid 21047] close(13) = -1 EBADF (Bad file descriptor) [pid 21047] close(14) = -1 EBADF (Bad file descriptor) [pid 21047] close(15) = -1 EBADF (Bad file descriptor) [pid 21047] close(16) = -1 EBADF (Bad file descriptor) [pid 21047] close(17) = -1 EBADF (Bad file descriptor) [pid 21047] close(18) = -1 EBADF (Bad file descriptor) [pid 21047] close(19) = -1 EBADF (Bad file descriptor) [pid 21047] close(20) = -1 EBADF (Bad file descriptor) [pid 21047] close(21) = -1 EBADF (Bad file descriptor) [pid 21047] close(22) = -1 EBADF (Bad file descriptor) [pid 21047] close(23) = -1 EBADF (Bad file descriptor) [pid 21047] close(24) = -1 EBADF (Bad file descriptor) [pid 21047] close(25) = -1 EBADF (Bad file descriptor) [pid 21047] close(26) = -1 EBADF (Bad file descriptor) [pid 21047] close(27) = -1 EBADF (Bad file descriptor) [pid 21047] close(28) = -1 EBADF (Bad file descriptor) [pid 21047] close(29) = -1 EBADF (Bad file descriptor) [pid 21047] exit_group(0) = ? [pid 21047] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21048 attached [pid 21048] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20759 [pid 21048] <... set_robust_list resumed>) = 0 [pid 21048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21048] setpgid(0, 0) = 0 [pid 21048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 21048] write(3, "1000", 4) = 4 [pid 21048] close(3) = 0 [pid 21048] write(1, "executing program\n", 18) = 18 [pid 21048] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21048] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21048] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21048] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21048] close(3) = -1 EBADF (Bad file descriptor) [pid 21048] close(4) = -1 EBADF (Bad file descriptor) [pid 21048] close(5) = -1 EBADF (Bad file descriptor) [pid 21048] close(6) = -1 EBADF (Bad file descriptor) [pid 21048] close(7) = -1 EBADF (Bad file descriptor) [pid 21048] close(8) = -1 EBADF (Bad file descriptor) [pid 21048] close(9) = -1 EBADF (Bad file descriptor) [pid 21048] close(10) = -1 EBADF (Bad file descriptor) [pid 21048] close(11) = -1 EBADF (Bad file descriptor) [pid 21048] close(12) = -1 EBADF (Bad file descriptor) [pid 21048] close(13) = -1 EBADF (Bad file descriptor) [pid 21048] close(14) = -1 EBADF (Bad file descriptor) [pid 21048] close(15) = -1 EBADF (Bad file descriptor) [pid 21048] close(16) = -1 EBADF (Bad file descriptor) [pid 21048] close(17) = -1 EBADF (Bad file descriptor) [pid 21048] close(18) = -1 EBADF (Bad file descriptor) [pid 21048] close(19) = -1 EBADF (Bad file descriptor) [pid 21048] close(20) = -1 EBADF (Bad file descriptor) [pid 21048] close(21) = -1 EBADF (Bad file descriptor) [pid 21048] close(22) = -1 EBADF (Bad file descriptor) [pid 21048] close(23) = -1 EBADF (Bad file descriptor) [pid 21048] close(24) = -1 EBADF (Bad file descriptor) [pid 21048] close(25) = -1 EBADF (Bad file descriptor) [pid 21048] close(26) = -1 EBADF (Bad file descriptor) [pid 21048] close(27) = -1 EBADF (Bad file descriptor) [pid 21048] close(28) = -1 EBADF (Bad file descriptor) [pid 21048] close(29) = -1 EBADF (Bad file descriptor) [pid 21048] exit_group(0) = ? [pid 21048] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20760 ./strace-static-x86_64: Process 21049 attached [pid 21049] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21049] setpgid(0, 0) = 0 [pid 21049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21049] write(3, "1000", 4) = 4 [pid 21049] close(3) = 0 [pid 21049] write(1, "executing program\n", 18executing program ) = 18 [pid 21049] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21049] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21049] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21049] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21049] close(3) = -1 EBADF (Bad file descriptor) [pid 21049] close(4) = -1 EBADF (Bad file descriptor) [pid 21049] close(5) = -1 EBADF (Bad file descriptor) [pid 21049] close(6) = -1 EBADF (Bad file descriptor) [pid 21049] close(7) = -1 EBADF (Bad file descriptor) [pid 21049] close(8) = -1 EBADF (Bad file descriptor) [pid 21049] close(9) = -1 EBADF (Bad file descriptor) [pid 21049] close(10) = -1 EBADF (Bad file descriptor) [pid 21049] close(11) = -1 EBADF (Bad file descriptor) [pid 21049] close(12) = -1 EBADF (Bad file descriptor) [pid 21049] close(13) = -1 EBADF (Bad file descriptor) [pid 21049] close(14) = -1 EBADF (Bad file descriptor) [pid 21049] close(15) = -1 EBADF (Bad file descriptor) [pid 21049] close(16) = -1 EBADF (Bad file descriptor) [pid 21049] close(17) = -1 EBADF (Bad file descriptor) [pid 21049] close(18) = -1 EBADF (Bad file descriptor) [pid 21049] close(19) = -1 EBADF (Bad file descriptor) [pid 21049] close(20) = -1 EBADF (Bad file descriptor) [pid 21049] close(21) = -1 EBADF (Bad file descriptor) [pid 21049] close(22) = -1 EBADF (Bad file descriptor) [pid 21049] close(23) = -1 EBADF (Bad file descriptor) [pid 21049] close(24) = -1 EBADF (Bad file descriptor) [pid 21049] close(25) = -1 EBADF (Bad file descriptor) [pid 21049] close(26) = -1 EBADF (Bad file descriptor) [pid 21049] close(27) = -1 EBADF (Bad file descriptor) [pid 21049] close(28) = -1 EBADF (Bad file descriptor) [pid 21049] close(29) = -1 EBADF (Bad file descriptor) [pid 21049] exit_group(0) = ? [pid 21049] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20761 ./strace-static-x86_64: Process 21050 attached [pid 21050] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21050] setpgid(0, 0) = 0 [pid 21050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21050] write(3, "1000", 4) = 4 [pid 21050] close(3) = 0 [pid 21050] write(1, "executing program\n", 18executing program ) = 18 [pid 21050] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21050] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21050] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21050] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21050] close(3) = -1 EBADF (Bad file descriptor) [pid 21050] close(4) = -1 EBADF (Bad file descriptor) [pid 21050] close(5) = -1 EBADF (Bad file descriptor) [pid 21050] close(6) = -1 EBADF (Bad file descriptor) [pid 21050] close(7) = -1 EBADF (Bad file descriptor) [pid 21050] close(8) = -1 EBADF (Bad file descriptor) [pid 21050] close(9) = -1 EBADF (Bad file descriptor) [pid 21050] close(10) = -1 EBADF (Bad file descriptor) [pid 21050] close(11) = -1 EBADF (Bad file descriptor) [pid 21050] close(12) = -1 EBADF (Bad file descriptor) [pid 21050] close(13) = -1 EBADF (Bad file descriptor) [pid 21050] close(14) = -1 EBADF (Bad file descriptor) [pid 21050] close(15) = -1 EBADF (Bad file descriptor) [pid 21050] close(16) = -1 EBADF (Bad file descriptor) [pid 21050] close(17) = -1 EBADF (Bad file descriptor) [pid 21050] close(18) = -1 EBADF (Bad file descriptor) [pid 21050] close(19) = -1 EBADF (Bad file descriptor) [pid 21050] close(20) = -1 EBADF (Bad file descriptor) [pid 21050] close(21) = -1 EBADF (Bad file descriptor) [pid 21050] close(22) = -1 EBADF (Bad file descriptor) [pid 21050] close(23) = -1 EBADF (Bad file descriptor) [pid 21050] close(24) = -1 EBADF (Bad file descriptor) [pid 21050] close(25) = -1 EBADF (Bad file descriptor) [pid 21050] close(26) = -1 EBADF (Bad file descriptor) [pid 21050] close(27) = -1 EBADF (Bad file descriptor) [pid 21050] close(28) = -1 EBADF (Bad file descriptor) [pid 21050] close(29) = -1 EBADF (Bad file descriptor) [pid 21050] exit_group(0) = ? [pid 21050] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21051 attached , child_tidptr=0x55555e7c9650) = 20762 [pid 21051] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21051] setpgid(0, 0) = 0 [pid 21051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21051] write(3, "1000", 4) = 4 [pid 21051] close(3) = 0 executing program [pid 21051] write(1, "executing program\n", 18) = 18 [pid 21051] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21051] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21051] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21051] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21051] close(3) = -1 EBADF (Bad file descriptor) [pid 21051] close(4) = -1 EBADF (Bad file descriptor) [pid 21051] close(5) = -1 EBADF (Bad file descriptor) [pid 21051] close(6) = -1 EBADF (Bad file descriptor) [pid 21051] close(7) = -1 EBADF (Bad file descriptor) [pid 21051] close(8) = -1 EBADF (Bad file descriptor) [pid 21051] close(9) = -1 EBADF (Bad file descriptor) [pid 21051] close(10) = -1 EBADF (Bad file descriptor) [pid 21051] close(11) = -1 EBADF (Bad file descriptor) [pid 21051] close(12) = -1 EBADF (Bad file descriptor) [pid 21051] close(13) = -1 EBADF (Bad file descriptor) [pid 21051] close(14) = -1 EBADF (Bad file descriptor) [pid 21051] close(15) = -1 EBADF (Bad file descriptor) [pid 21051] close(16) = -1 EBADF (Bad file descriptor) [pid 21051] close(17) = -1 EBADF (Bad file descriptor) [pid 21051] close(18) = -1 EBADF (Bad file descriptor) [pid 21051] close(19) = -1 EBADF (Bad file descriptor) [pid 21051] close(20) = -1 EBADF (Bad file descriptor) [pid 21051] close(21) = -1 EBADF (Bad file descriptor) [pid 21051] close(22) = -1 EBADF (Bad file descriptor) [pid 21051] close(23) = -1 EBADF (Bad file descriptor) [pid 21051] close(24) = -1 EBADF (Bad file descriptor) [pid 21051] close(25) = -1 EBADF (Bad file descriptor) [pid 21051] close(26) = -1 EBADF (Bad file descriptor) [pid 21051] close(27) = -1 EBADF (Bad file descriptor) [pid 21051] close(28) = -1 EBADF (Bad file descriptor) [pid 21051] close(29) = -1 EBADF (Bad file descriptor) [pid 21051] exit_group(0) = ? [pid 21051] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20763 ./strace-static-x86_64: Process 21052 attached [pid 21052] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21052] setpgid(0, 0) = 0 [pid 21052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21052] write(3, "1000", 4) = 4 [pid 21052] close(3) = 0 [pid 21052] write(1, "executing program\n", 18executing program ) = 18 [pid 21052] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21052] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21052] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21052] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21052] close(3) = -1 EBADF (Bad file descriptor) [pid 21052] close(4) = -1 EBADF (Bad file descriptor) [pid 21052] close(5) = -1 EBADF (Bad file descriptor) [pid 21052] close(6) = -1 EBADF (Bad file descriptor) [pid 21052] close(7) = -1 EBADF (Bad file descriptor) [pid 21052] close(8) = -1 EBADF (Bad file descriptor) [pid 21052] close(9) = -1 EBADF (Bad file descriptor) [pid 21052] close(10) = -1 EBADF (Bad file descriptor) [pid 21052] close(11) = -1 EBADF (Bad file descriptor) [pid 21052] close(12) = -1 EBADF (Bad file descriptor) [pid 21052] close(13) = -1 EBADF (Bad file descriptor) [pid 21052] close(14) = -1 EBADF (Bad file descriptor) [pid 21052] close(15) = -1 EBADF (Bad file descriptor) [pid 21052] close(16) = -1 EBADF (Bad file descriptor) [pid 21052] close(17) = -1 EBADF (Bad file descriptor) [pid 21052] close(18) = -1 EBADF (Bad file descriptor) [pid 21052] close(19) = -1 EBADF (Bad file descriptor) [pid 21052] close(20) = -1 EBADF (Bad file descriptor) [pid 21052] close(21) = -1 EBADF (Bad file descriptor) [pid 21052] close(22) = -1 EBADF (Bad file descriptor) [pid 21052] close(23) = -1 EBADF (Bad file descriptor) [pid 21052] close(24) = -1 EBADF (Bad file descriptor) [pid 21052] close(25) = -1 EBADF (Bad file descriptor) [pid 21052] close(26) = -1 EBADF (Bad file descriptor) [pid 21052] close(27) = -1 EBADF (Bad file descriptor) [pid 21052] close(28) = -1 EBADF (Bad file descriptor) [pid 21052] close(29) = -1 EBADF (Bad file descriptor) [pid 21052] exit_group(0) = ? [pid 21052] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20764 ./strace-static-x86_64: Process 21053 attached [pid 21053] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21053] setpgid(0, 0) = 0 [pid 21053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21053] write(3, "1000", 4) = 4 [pid 21053] close(3) = 0 [pid 21053] write(1, "executing program\n", 18executing program ) = 18 [pid 21053] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21053] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21053] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21053] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21053] close(3) = -1 EBADF (Bad file descriptor) [pid 21053] close(4) = -1 EBADF (Bad file descriptor) [pid 21053] close(5) = -1 EBADF (Bad file descriptor) [pid 21053] close(6) = -1 EBADF (Bad file descriptor) [pid 21053] close(7) = -1 EBADF (Bad file descriptor) [pid 21053] close(8) = -1 EBADF (Bad file descriptor) [pid 21053] close(9) = -1 EBADF (Bad file descriptor) [pid 21053] close(10) = -1 EBADF (Bad file descriptor) [pid 21053] close(11) = -1 EBADF (Bad file descriptor) [pid 21053] close(12) = -1 EBADF (Bad file descriptor) [pid 21053] close(13) = -1 EBADF (Bad file descriptor) [pid 21053] close(14) = -1 EBADF (Bad file descriptor) [pid 21053] close(15) = -1 EBADF (Bad file descriptor) [pid 21053] close(16) = -1 EBADF (Bad file descriptor) [pid 21053] close(17) = -1 EBADF (Bad file descriptor) [pid 21053] close(18) = -1 EBADF (Bad file descriptor) [pid 21053] close(19) = -1 EBADF (Bad file descriptor) [pid 21053] close(20) = -1 EBADF (Bad file descriptor) [pid 21053] close(21) = -1 EBADF (Bad file descriptor) [pid 21053] close(22) = -1 EBADF (Bad file descriptor) [pid 21053] close(23) = -1 EBADF (Bad file descriptor) [pid 21053] close(24) = -1 EBADF (Bad file descriptor) [pid 21053] close(25) = -1 EBADF (Bad file descriptor) [pid 21053] close(26) = -1 EBADF (Bad file descriptor) [pid 21053] close(27) = -1 EBADF (Bad file descriptor) [pid 21053] close(28) = -1 EBADF (Bad file descriptor) [pid 21053] close(29) = -1 EBADF (Bad file descriptor) [pid 21053] exit_group(0) = ? [pid 21053] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21054 attached [pid 21054] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20765 [pid 21054] <... set_robust_list resumed>) = 0 [pid 21054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21054] setpgid(0, 0) = 0 [pid 21054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21054] write(3, "1000", 4) = 4 [pid 21054] close(3) = 0 [pid 21054] write(1, "executing program\n", 18executing program ) = 18 [pid 21054] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21054] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21054] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21054] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21054] close(3) = -1 EBADF (Bad file descriptor) [pid 21054] close(4) = -1 EBADF (Bad file descriptor) [pid 21054] close(5) = -1 EBADF (Bad file descriptor) [pid 21054] close(6) = -1 EBADF (Bad file descriptor) [pid 21054] close(7) = -1 EBADF (Bad file descriptor) [pid 21054] close(8) = -1 EBADF (Bad file descriptor) [pid 21054] close(9) = -1 EBADF (Bad file descriptor) [pid 21054] close(10) = -1 EBADF (Bad file descriptor) [pid 21054] close(11) = -1 EBADF (Bad file descriptor) [pid 21054] close(12) = -1 EBADF (Bad file descriptor) [pid 21054] close(13) = -1 EBADF (Bad file descriptor) [pid 21054] close(14) = -1 EBADF (Bad file descriptor) [pid 21054] close(15) = -1 EBADF (Bad file descriptor) [pid 21054] close(16) = -1 EBADF (Bad file descriptor) [pid 21054] close(17) = -1 EBADF (Bad file descriptor) [pid 21054] close(18) = -1 EBADF (Bad file descriptor) [pid 21054] close(19) = -1 EBADF (Bad file descriptor) [pid 21054] close(20) = -1 EBADF (Bad file descriptor) [pid 21054] close(21) = -1 EBADF (Bad file descriptor) [pid 21054] close(22) = -1 EBADF (Bad file descriptor) [pid 21054] close(23) = -1 EBADF (Bad file descriptor) [pid 21054] close(24) = -1 EBADF (Bad file descriptor) [pid 21054] close(25) = -1 EBADF (Bad file descriptor) [pid 21054] close(26) = -1 EBADF (Bad file descriptor) [pid 21054] close(27) = -1 EBADF (Bad file descriptor) [pid 21054] close(28) = -1 EBADF (Bad file descriptor) [pid 21054] close(29) = -1 EBADF (Bad file descriptor) [pid 21054] exit_group(0) = ? [pid 21054] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21055 attached [pid 21055] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20766 [pid 21055] <... set_robust_list resumed>) = 0 [pid 21055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21055] setpgid(0, 0) = 0 [pid 21055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21055] write(3, "1000", 4) = 4 [pid 21055] close(3) = 0 [pid 21055] write(1, "executing program\n", 18executing program ) = 18 [pid 21055] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21055] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21055] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21055] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21055] close(3) = -1 EBADF (Bad file descriptor) [pid 21055] close(4) = -1 EBADF (Bad file descriptor) [pid 21055] close(5) = -1 EBADF (Bad file descriptor) [pid 21055] close(6) = -1 EBADF (Bad file descriptor) [pid 21055] close(7) = -1 EBADF (Bad file descriptor) [pid 21055] close(8) = -1 EBADF (Bad file descriptor) [pid 21055] close(9) = -1 EBADF (Bad file descriptor) [pid 21055] close(10) = -1 EBADF (Bad file descriptor) [pid 21055] close(11) = -1 EBADF (Bad file descriptor) [pid 21055] close(12) = -1 EBADF (Bad file descriptor) [pid 21055] close(13) = -1 EBADF (Bad file descriptor) [pid 21055] close(14) = -1 EBADF (Bad file descriptor) [pid 21055] close(15) = -1 EBADF (Bad file descriptor) [pid 21055] close(16) = -1 EBADF (Bad file descriptor) [pid 21055] close(17) = -1 EBADF (Bad file descriptor) [pid 21055] close(18) = -1 EBADF (Bad file descriptor) [pid 21055] close(19) = -1 EBADF (Bad file descriptor) [pid 21055] close(20) = -1 EBADF (Bad file descriptor) [pid 21055] close(21) = -1 EBADF (Bad file descriptor) [pid 21055] close(22) = -1 EBADF (Bad file descriptor) [pid 21055] close(23) = -1 EBADF (Bad file descriptor) [pid 21055] close(24) = -1 EBADF (Bad file descriptor) [pid 21055] close(25) = -1 EBADF (Bad file descriptor) [pid 21055] close(26) = -1 EBADF (Bad file descriptor) [pid 21055] close(27) = -1 EBADF (Bad file descriptor) [pid 21055] close(28) = -1 EBADF (Bad file descriptor) [pid 21055] close(29) = -1 EBADF (Bad file descriptor) [pid 21055] exit_group(0) = ? [pid 21055] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21056 attached , child_tidptr=0x55555e7c9650) = 20767 [pid 21056] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21056] setpgid(0, 0) = 0 [pid 21056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 21056] write(3, "1000", 4) = 4 [pid 21056] close(3) = 0 [pid 21056] write(1, "executing program\n", 18) = 18 [pid 21056] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21056] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21056] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21056] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21056] close(3) = -1 EBADF (Bad file descriptor) [pid 21056] close(4) = -1 EBADF (Bad file descriptor) [pid 21056] close(5) = -1 EBADF (Bad file descriptor) [pid 21056] close(6) = -1 EBADF (Bad file descriptor) [pid 21056] close(7) = -1 EBADF (Bad file descriptor) [pid 21056] close(8) = -1 EBADF (Bad file descriptor) [pid 21056] close(9) = -1 EBADF (Bad file descriptor) [pid 21056] close(10) = -1 EBADF (Bad file descriptor) [pid 21056] close(11) = -1 EBADF (Bad file descriptor) [pid 21056] close(12) = -1 EBADF (Bad file descriptor) [pid 21056] close(13) = -1 EBADF (Bad file descriptor) [pid 21056] close(14) = -1 EBADF (Bad file descriptor) [pid 21056] close(15) = -1 EBADF (Bad file descriptor) [pid 21056] close(16) = -1 EBADF (Bad file descriptor) [pid 21056] close(17) = -1 EBADF (Bad file descriptor) [pid 21056] close(18) = -1 EBADF (Bad file descriptor) [pid 21056] close(19) = -1 EBADF (Bad file descriptor) [pid 21056] close(20) = -1 EBADF (Bad file descriptor) [pid 21056] close(21) = -1 EBADF (Bad file descriptor) [pid 21056] close(22) = -1 EBADF (Bad file descriptor) [pid 21056] close(23) = -1 EBADF (Bad file descriptor) [pid 21056] close(24) = -1 EBADF (Bad file descriptor) [pid 21056] close(25) = -1 EBADF (Bad file descriptor) [pid 21056] close(26) = -1 EBADF (Bad file descriptor) [pid 21056] close(27) = -1 EBADF (Bad file descriptor) [pid 21056] close(28) = -1 EBADF (Bad file descriptor) [pid 21056] close(29) = -1 EBADF (Bad file descriptor) [pid 21056] exit_group(0) = ? [pid 21056] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21057 attached [pid 21057] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20768 [pid 21057] <... set_robust_list resumed>) = 0 [pid 21057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21057] setpgid(0, 0) = 0 [pid 21057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21057] write(3, "1000", 4) = 4 executing program [pid 21057] close(3) = 0 [pid 21057] write(1, "executing program\n", 18) = 18 [pid 21057] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21057] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21057] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21057] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21057] close(3) = -1 EBADF (Bad file descriptor) [pid 21057] close(4) = -1 EBADF (Bad file descriptor) [pid 21057] close(5) = -1 EBADF (Bad file descriptor) [pid 21057] close(6) = -1 EBADF (Bad file descriptor) [pid 21057] close(7) = -1 EBADF (Bad file descriptor) [pid 21057] close(8) = -1 EBADF (Bad file descriptor) [pid 21057] close(9) = -1 EBADF (Bad file descriptor) [pid 21057] close(10) = -1 EBADF (Bad file descriptor) [pid 21057] close(11) = -1 EBADF (Bad file descriptor) [pid 21057] close(12) = -1 EBADF (Bad file descriptor) [pid 21057] close(13) = -1 EBADF (Bad file descriptor) [pid 21057] close(14) = -1 EBADF (Bad file descriptor) [pid 21057] close(15) = -1 EBADF (Bad file descriptor) [pid 21057] close(16) = -1 EBADF (Bad file descriptor) [pid 21057] close(17) = -1 EBADF (Bad file descriptor) [pid 21057] close(18) = -1 EBADF (Bad file descriptor) [pid 21057] close(19) = -1 EBADF (Bad file descriptor) [pid 21057] close(20) = -1 EBADF (Bad file descriptor) [pid 21057] close(21) = -1 EBADF (Bad file descriptor) [pid 21057] close(22) = -1 EBADF (Bad file descriptor) [pid 21057] close(23) = -1 EBADF (Bad file descriptor) [pid 21057] close(24) = -1 EBADF (Bad file descriptor) [pid 21057] close(25) = -1 EBADF (Bad file descriptor) [pid 21057] close(26) = -1 EBADF (Bad file descriptor) [pid 21057] close(27) = -1 EBADF (Bad file descriptor) [pid 21057] close(28) = -1 EBADF (Bad file descriptor) [pid 21057] close(29) = -1 EBADF (Bad file descriptor) [pid 21057] exit_group(0) = ? [pid 21057] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20769 ./strace-static-x86_64: Process 21058 attached [pid 21058] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21058] setpgid(0, 0) = 0 [pid 21058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21058] write(3, "1000", 4) = 4 [pid 21058] close(3) = 0 [pid 21058] write(1, "executing program\n", 18executing program ) = 18 [pid 21058] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21058] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21058] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21058] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21058] close(3) = -1 EBADF (Bad file descriptor) [pid 21058] close(4) = -1 EBADF (Bad file descriptor) [pid 21058] close(5) = -1 EBADF (Bad file descriptor) [pid 21058] close(6) = -1 EBADF (Bad file descriptor) [pid 21058] close(7) = -1 EBADF (Bad file descriptor) [pid 21058] close(8) = -1 EBADF (Bad file descriptor) [pid 21058] close(9) = -1 EBADF (Bad file descriptor) [pid 21058] close(10) = -1 EBADF (Bad file descriptor) [pid 21058] close(11) = -1 EBADF (Bad file descriptor) [pid 21058] close(12) = -1 EBADF (Bad file descriptor) [pid 21058] close(13) = -1 EBADF (Bad file descriptor) [pid 21058] close(14) = -1 EBADF (Bad file descriptor) [pid 21058] close(15) = -1 EBADF (Bad file descriptor) [pid 21058] close(16) = -1 EBADF (Bad file descriptor) [pid 21058] close(17) = -1 EBADF (Bad file descriptor) [pid 21058] close(18) = -1 EBADF (Bad file descriptor) [pid 21058] close(19) = -1 EBADF (Bad file descriptor) [pid 21058] close(20) = -1 EBADF (Bad file descriptor) [pid 21058] close(21) = -1 EBADF (Bad file descriptor) [pid 21058] close(22) = -1 EBADF (Bad file descriptor) [pid 21058] close(23) = -1 EBADF (Bad file descriptor) [pid 21058] close(24) = -1 EBADF (Bad file descriptor) [pid 21058] close(25) = -1 EBADF (Bad file descriptor) [pid 21058] close(26) = -1 EBADF (Bad file descriptor) [pid 21058] close(27) = -1 EBADF (Bad file descriptor) [pid 21058] close(28) = -1 EBADF (Bad file descriptor) [pid 21058] close(29) = -1 EBADF (Bad file descriptor) [pid 21058] exit_group(0) = ? [pid 21058] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20770 ./strace-static-x86_64: Process 21059 attached [pid 21059] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21059] setpgid(0, 0) = 0 [pid 21059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21059] write(3, "1000", 4) = 4 [pid 21059] close(3) = 0 [pid 21059] write(1, "executing program\n", 18executing program ) = 18 [pid 21059] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21059] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21059] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21059] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21059] close(3) = -1 EBADF (Bad file descriptor) [pid 21059] close(4) = -1 EBADF (Bad file descriptor) [pid 21059] close(5) = -1 EBADF (Bad file descriptor) [pid 21059] close(6) = -1 EBADF (Bad file descriptor) [pid 21059] close(7) = -1 EBADF (Bad file descriptor) [pid 21059] close(8) = -1 EBADF (Bad file descriptor) [pid 21059] close(9) = -1 EBADF (Bad file descriptor) [pid 21059] close(10) = -1 EBADF (Bad file descriptor) [pid 21059] close(11) = -1 EBADF (Bad file descriptor) [pid 21059] close(12) = -1 EBADF (Bad file descriptor) [pid 21059] close(13) = -1 EBADF (Bad file descriptor) [pid 21059] close(14) = -1 EBADF (Bad file descriptor) [pid 21059] close(15) = -1 EBADF (Bad file descriptor) [pid 21059] close(16) = -1 EBADF (Bad file descriptor) [pid 21059] close(17) = -1 EBADF (Bad file descriptor) [pid 21059] close(18) = -1 EBADF (Bad file descriptor) [pid 21059] close(19) = -1 EBADF (Bad file descriptor) [pid 21059] close(20) = -1 EBADF (Bad file descriptor) [pid 21059] close(21) = -1 EBADF (Bad file descriptor) [pid 21059] close(22) = -1 EBADF (Bad file descriptor) [pid 21059] close(23) = -1 EBADF (Bad file descriptor) [pid 21059] close(24) = -1 EBADF (Bad file descriptor) [pid 21059] close(25) = -1 EBADF (Bad file descriptor) [pid 21059] close(26) = -1 EBADF (Bad file descriptor) [pid 21059] close(27) = -1 EBADF (Bad file descriptor) [pid 21059] close(28) = -1 EBADF (Bad file descriptor) [pid 21059] close(29) = -1 EBADF (Bad file descriptor) [pid 21059] exit_group(0) = ? [pid 21059] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20771 ./strace-static-x86_64: Process 21060 attached [pid 21060] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21060] setpgid(0, 0) = 0 [pid 21060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21060] write(3, "1000", 4) = 4 [pid 21060] close(3) = 0 executing program [pid 21060] write(1, "executing program\n", 18) = 18 [pid 21060] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21060] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21060] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21060] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21060] close(3) = -1 EBADF (Bad file descriptor) [pid 21060] close(4) = -1 EBADF (Bad file descriptor) [pid 21060] close(5) = -1 EBADF (Bad file descriptor) [pid 21060] close(6) = -1 EBADF (Bad file descriptor) [pid 21060] close(7) = -1 EBADF (Bad file descriptor) [pid 21060] close(8) = -1 EBADF (Bad file descriptor) [pid 21060] close(9) = -1 EBADF (Bad file descriptor) [pid 21060] close(10) = -1 EBADF (Bad file descriptor) [pid 21060] close(11) = -1 EBADF (Bad file descriptor) [pid 21060] close(12) = -1 EBADF (Bad file descriptor) [pid 21060] close(13) = -1 EBADF (Bad file descriptor) [pid 21060] close(14) = -1 EBADF (Bad file descriptor) [pid 21060] close(15) = -1 EBADF (Bad file descriptor) [pid 21060] close(16) = -1 EBADF (Bad file descriptor) [pid 21060] close(17) = -1 EBADF (Bad file descriptor) [pid 21060] close(18) = -1 EBADF (Bad file descriptor) [pid 21060] close(19) = -1 EBADF (Bad file descriptor) [pid 21060] close(20) = -1 EBADF (Bad file descriptor) [pid 21060] close(21) = -1 EBADF (Bad file descriptor) [pid 21060] close(22) = -1 EBADF (Bad file descriptor) [pid 21060] close(23) = -1 EBADF (Bad file descriptor) [pid 21060] close(24) = -1 EBADF (Bad file descriptor) [pid 21060] close(25) = -1 EBADF (Bad file descriptor) [pid 21060] close(26) = -1 EBADF (Bad file descriptor) [pid 21060] close(27) = -1 EBADF (Bad file descriptor) [pid 21060] close(28) = -1 EBADF (Bad file descriptor) [pid 21060] close(29) = -1 EBADF (Bad file descriptor) [pid 21060] exit_group(0) = ? [pid 21060] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20772 ./strace-static-x86_64: Process 21061 attached [pid 21061] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21061] setpgid(0, 0) = 0 [pid 21061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21061] write(3, "1000", 4) = 4 [pid 21061] close(3) = 0 executing program [pid 21061] write(1, "executing program\n", 18) = 18 [pid 21061] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21061] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21061] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21061] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21061] close(3) = -1 EBADF (Bad file descriptor) [pid 21061] close(4) = -1 EBADF (Bad file descriptor) [pid 21061] close(5) = -1 EBADF (Bad file descriptor) [pid 21061] close(6) = -1 EBADF (Bad file descriptor) [pid 21061] close(7) = -1 EBADF (Bad file descriptor) [pid 21061] close(8) = -1 EBADF (Bad file descriptor) [pid 21061] close(9) = -1 EBADF (Bad file descriptor) [pid 21061] close(10) = -1 EBADF (Bad file descriptor) [pid 21061] close(11) = -1 EBADF (Bad file descriptor) [pid 21061] close(12) = -1 EBADF (Bad file descriptor) [pid 21061] close(13) = -1 EBADF (Bad file descriptor) [pid 21061] close(14) = -1 EBADF (Bad file descriptor) [pid 21061] close(15) = -1 EBADF (Bad file descriptor) [pid 21061] close(16) = -1 EBADF (Bad file descriptor) [pid 21061] close(17) = -1 EBADF (Bad file descriptor) [pid 21061] close(18) = -1 EBADF (Bad file descriptor) [pid 21061] close(19) = -1 EBADF (Bad file descriptor) [pid 21061] close(20) = -1 EBADF (Bad file descriptor) [pid 21061] close(21) = -1 EBADF (Bad file descriptor) [pid 21061] close(22) = -1 EBADF (Bad file descriptor) [pid 21061] close(23) = -1 EBADF (Bad file descriptor) [pid 21061] close(24) = -1 EBADF (Bad file descriptor) [pid 21061] close(25) = -1 EBADF (Bad file descriptor) [pid 21061] close(26) = -1 EBADF (Bad file descriptor) [pid 21061] close(27) = -1 EBADF (Bad file descriptor) [pid 21061] close(28) = -1 EBADF (Bad file descriptor) [pid 21061] close(29) = -1 EBADF (Bad file descriptor) [pid 21061] exit_group(0) = ? [pid 21061] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20773 ./strace-static-x86_64: Process 21062 attached [pid 21062] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21062] setpgid(0, 0) = 0 [pid 21062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21062] write(3, "1000", 4) = 4 [pid 21062] close(3) = 0 [pid 21062] write(1, "executing program\n", 18executing program ) = 18 [pid 21062] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21062] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21062] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21062] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21062] close(3) = -1 EBADF (Bad file descriptor) [pid 21062] close(4) = -1 EBADF (Bad file descriptor) [pid 21062] close(5) = -1 EBADF (Bad file descriptor) [pid 21062] close(6) = -1 EBADF (Bad file descriptor) [pid 21062] close(7) = -1 EBADF (Bad file descriptor) [pid 21062] close(8) = -1 EBADF (Bad file descriptor) [pid 21062] close(9) = -1 EBADF (Bad file descriptor) [pid 21062] close(10) = -1 EBADF (Bad file descriptor) [pid 21062] close(11) = -1 EBADF (Bad file descriptor) [pid 21062] close(12) = -1 EBADF (Bad file descriptor) [pid 21062] close(13) = -1 EBADF (Bad file descriptor) [pid 21062] close(14) = -1 EBADF (Bad file descriptor) [pid 21062] close(15) = -1 EBADF (Bad file descriptor) [pid 21062] close(16) = -1 EBADF (Bad file descriptor) [pid 21062] close(17) = -1 EBADF (Bad file descriptor) [pid 21062] close(18) = -1 EBADF (Bad file descriptor) [pid 21062] close(19) = -1 EBADF (Bad file descriptor) [pid 21062] close(20) = -1 EBADF (Bad file descriptor) [pid 21062] close(21) = -1 EBADF (Bad file descriptor) [pid 21062] close(22) = -1 EBADF (Bad file descriptor) [pid 21062] close(23) = -1 EBADF (Bad file descriptor) [pid 21062] close(24) = -1 EBADF (Bad file descriptor) [pid 21062] close(25) = -1 EBADF (Bad file descriptor) [pid 21062] close(26) = -1 EBADF (Bad file descriptor) [pid 21062] close(27) = -1 EBADF (Bad file descriptor) [pid 21062] close(28) = -1 EBADF (Bad file descriptor) [pid 21062] close(29) = -1 EBADF (Bad file descriptor) [pid 21062] exit_group(0) = ? [pid 21062] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20774 ./strace-static-x86_64: Process 21063 attached [pid 21063] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21063] setpgid(0, 0) = 0 [pid 21063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21063] write(3, "1000", 4) = 4 [pid 21063] close(3) = 0 [pid 21063] write(1, "executing program\n", 18executing program ) = 18 [pid 21063] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21063] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21063] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21063] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21063] close(3) = -1 EBADF (Bad file descriptor) [pid 21063] close(4) = -1 EBADF (Bad file descriptor) [pid 21063] close(5) = -1 EBADF (Bad file descriptor) [pid 21063] close(6) = -1 EBADF (Bad file descriptor) [pid 21063] close(7) = -1 EBADF (Bad file descriptor) [pid 21063] close(8) = -1 EBADF (Bad file descriptor) [pid 21063] close(9) = -1 EBADF (Bad file descriptor) [pid 21063] close(10) = -1 EBADF (Bad file descriptor) [pid 21063] close(11) = -1 EBADF (Bad file descriptor) [pid 21063] close(12) = -1 EBADF (Bad file descriptor) [pid 21063] close(13) = -1 EBADF (Bad file descriptor) [pid 21063] close(14) = -1 EBADF (Bad file descriptor) [pid 21063] close(15) = -1 EBADF (Bad file descriptor) [pid 21063] close(16) = -1 EBADF (Bad file descriptor) [pid 21063] close(17) = -1 EBADF (Bad file descriptor) [pid 21063] close(18) = -1 EBADF (Bad file descriptor) [pid 21063] close(19) = -1 EBADF (Bad file descriptor) [pid 21063] close(20) = -1 EBADF (Bad file descriptor) [pid 21063] close(21) = -1 EBADF (Bad file descriptor) [pid 21063] close(22) = -1 EBADF (Bad file descriptor) [pid 21063] close(23) = -1 EBADF (Bad file descriptor) [pid 21063] close(24) = -1 EBADF (Bad file descriptor) [pid 21063] close(25) = -1 EBADF (Bad file descriptor) [pid 21063] close(26) = -1 EBADF (Bad file descriptor) [pid 21063] close(27) = -1 EBADF (Bad file descriptor) [pid 21063] close(28) = -1 EBADF (Bad file descriptor) [pid 21063] close(29) = -1 EBADF (Bad file descriptor) [pid 21063] exit_group(0) = ? [pid 21063] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20775 ./strace-static-x86_64: Process 21064 attached [pid 21064] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21064] setpgid(0, 0) = 0 [pid 21064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21064] write(3, "1000", 4) = 4 [pid 21064] close(3) = 0 [pid 21064] write(1, "executing program\n", 18executing program ) = 18 [pid 21064] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21064] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21064] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21064] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21064] close(3) = -1 EBADF (Bad file descriptor) [pid 21064] close(4) = -1 EBADF (Bad file descriptor) [pid 21064] close(5) = -1 EBADF (Bad file descriptor) [pid 21064] close(6) = -1 EBADF (Bad file descriptor) [pid 21064] close(7) = -1 EBADF (Bad file descriptor) [pid 21064] close(8) = -1 EBADF (Bad file descriptor) [pid 21064] close(9) = -1 EBADF (Bad file descriptor) [pid 21064] close(10) = -1 EBADF (Bad file descriptor) [pid 21064] close(11) = -1 EBADF (Bad file descriptor) [pid 21064] close(12) = -1 EBADF (Bad file descriptor) [pid 21064] close(13) = -1 EBADF (Bad file descriptor) [pid 21064] close(14) = -1 EBADF (Bad file descriptor) [pid 21064] close(15) = -1 EBADF (Bad file descriptor) [pid 21064] close(16) = -1 EBADF (Bad file descriptor) [pid 21064] close(17) = -1 EBADF (Bad file descriptor) [pid 21064] close(18) = -1 EBADF (Bad file descriptor) [pid 21064] close(19) = -1 EBADF (Bad file descriptor) [pid 21064] close(20) = -1 EBADF (Bad file descriptor) [pid 21064] close(21) = -1 EBADF (Bad file descriptor) [pid 21064] close(22) = -1 EBADF (Bad file descriptor) [pid 21064] close(23) = -1 EBADF (Bad file descriptor) [pid 21064] close(24) = -1 EBADF (Bad file descriptor) [pid 21064] close(25) = -1 EBADF (Bad file descriptor) [pid 21064] close(26) = -1 EBADF (Bad file descriptor) [pid 21064] close(27) = -1 EBADF (Bad file descriptor) [pid 21064] close(28) = -1 EBADF (Bad file descriptor) [pid 21064] close(29) = -1 EBADF (Bad file descriptor) [pid 21064] exit_group(0) = ? [pid 21064] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21065 attached [pid 21065] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20776 [pid 21065] <... set_robust_list resumed>) = 0 [pid 21065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21065] setpgid(0, 0) = 0 [pid 21065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21065] write(3, "1000", 4) = 4 [pid 21065] close(3) = 0 [pid 21065] write(1, "executing program\n", 18executing program ) = 18 [pid 21065] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21065] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21065] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21065] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21065] close(3) = -1 EBADF (Bad file descriptor) [pid 21065] close(4) = -1 EBADF (Bad file descriptor) [pid 21065] close(5) = -1 EBADF (Bad file descriptor) [pid 21065] close(6) = -1 EBADF (Bad file descriptor) [pid 21065] close(7) = -1 EBADF (Bad file descriptor) [pid 21065] close(8) = -1 EBADF (Bad file descriptor) [pid 21065] close(9) = -1 EBADF (Bad file descriptor) [pid 21065] close(10) = -1 EBADF (Bad file descriptor) [pid 21065] close(11) = -1 EBADF (Bad file descriptor) [pid 21065] close(12) = -1 EBADF (Bad file descriptor) [pid 21065] close(13) = -1 EBADF (Bad file descriptor) [pid 21065] close(14) = -1 EBADF (Bad file descriptor) [pid 21065] close(15) = -1 EBADF (Bad file descriptor) [pid 21065] close(16) = -1 EBADF (Bad file descriptor) [pid 21065] close(17) = -1 EBADF (Bad file descriptor) [pid 21065] close(18) = -1 EBADF (Bad file descriptor) [pid 21065] close(19) = -1 EBADF (Bad file descriptor) [pid 21065] close(20) = -1 EBADF (Bad file descriptor) [pid 21065] close(21) = -1 EBADF (Bad file descriptor) [pid 21065] close(22) = -1 EBADF (Bad file descriptor) [pid 21065] close(23) = -1 EBADF (Bad file descriptor) [pid 21065] close(24) = -1 EBADF (Bad file descriptor) [pid 21065] close(25) = -1 EBADF (Bad file descriptor) [pid 21065] close(26) = -1 EBADF (Bad file descriptor) [pid 21065] close(27) = -1 EBADF (Bad file descriptor) [pid 21065] close(28) = -1 EBADF (Bad file descriptor) [pid 21065] close(29) = -1 EBADF (Bad file descriptor) [pid 21065] exit_group(0) = ? [pid 21065] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21066 attached , child_tidptr=0x55555e7c9650) = 20777 [pid 21066] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21066] setpgid(0, 0) = 0 [pid 21066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21066] write(3, "1000", 4) = 4 [pid 21066] close(3) = 0 [pid 21066] write(1, "executing program\n", 18executing program ) = 18 [pid 21066] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21066] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21066] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21066] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21066] close(3) = -1 EBADF (Bad file descriptor) [pid 21066] close(4) = -1 EBADF (Bad file descriptor) [pid 21066] close(5) = -1 EBADF (Bad file descriptor) [pid 21066] close(6) = -1 EBADF (Bad file descriptor) [pid 21066] close(7) = -1 EBADF (Bad file descriptor) [pid 21066] close(8) = -1 EBADF (Bad file descriptor) [pid 21066] close(9) = -1 EBADF (Bad file descriptor) [pid 21066] close(10) = -1 EBADF (Bad file descriptor) [pid 21066] close(11) = -1 EBADF (Bad file descriptor) [pid 21066] close(12) = -1 EBADF (Bad file descriptor) [pid 21066] close(13) = -1 EBADF (Bad file descriptor) [pid 21066] close(14) = -1 EBADF (Bad file descriptor) [pid 21066] close(15) = -1 EBADF (Bad file descriptor) [pid 21066] close(16) = -1 EBADF (Bad file descriptor) [pid 21066] close(17) = -1 EBADF (Bad file descriptor) [pid 21066] close(18) = -1 EBADF (Bad file descriptor) [pid 21066] close(19) = -1 EBADF (Bad file descriptor) [pid 21066] close(20) = -1 EBADF (Bad file descriptor) [pid 21066] close(21) = -1 EBADF (Bad file descriptor) [pid 21066] close(22) = -1 EBADF (Bad file descriptor) [pid 21066] close(23) = -1 EBADF (Bad file descriptor) [pid 21066] close(24) = -1 EBADF (Bad file descriptor) [pid 21066] close(25) = -1 EBADF (Bad file descriptor) [pid 21066] close(26) = -1 EBADF (Bad file descriptor) [pid 21066] close(27) = -1 EBADF (Bad file descriptor) [pid 21066] close(28) = -1 EBADF (Bad file descriptor) [pid 21066] close(29) = -1 EBADF (Bad file descriptor) [pid 21066] exit_group(0) = ? [pid 21066] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20778 ./strace-static-x86_64: Process 21067 attached [pid 21067] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21067] setpgid(0, 0) = 0 [pid 21067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21067] write(3, "1000", 4) = 4 [pid 21067] close(3) = 0 [pid 21067] write(1, "executing program\n", 18executing program ) = 18 [pid 21067] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21067] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21067] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21067] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21067] close(3) = -1 EBADF (Bad file descriptor) [pid 21067] close(4) = -1 EBADF (Bad file descriptor) [pid 21067] close(5) = -1 EBADF (Bad file descriptor) [pid 21067] close(6) = -1 EBADF (Bad file descriptor) [pid 21067] close(7) = -1 EBADF (Bad file descriptor) [pid 21067] close(8) = -1 EBADF (Bad file descriptor) [pid 21067] close(9) = -1 EBADF (Bad file descriptor) [pid 21067] close(10) = -1 EBADF (Bad file descriptor) [pid 21067] close(11) = -1 EBADF (Bad file descriptor) [pid 21067] close(12) = -1 EBADF (Bad file descriptor) [pid 21067] close(13) = -1 EBADF (Bad file descriptor) [pid 21067] close(14) = -1 EBADF (Bad file descriptor) [pid 21067] close(15) = -1 EBADF (Bad file descriptor) [pid 21067] close(16) = -1 EBADF (Bad file descriptor) [pid 21067] close(17) = -1 EBADF (Bad file descriptor) [pid 21067] close(18) = -1 EBADF (Bad file descriptor) [pid 21067] close(19) = -1 EBADF (Bad file descriptor) [pid 21067] close(20) = -1 EBADF (Bad file descriptor) [pid 21067] close(21) = -1 EBADF (Bad file descriptor) [pid 21067] close(22) = -1 EBADF (Bad file descriptor) [pid 21067] close(23) = -1 EBADF (Bad file descriptor) [pid 21067] close(24) = -1 EBADF (Bad file descriptor) [pid 21067] close(25) = -1 EBADF (Bad file descriptor) [pid 21067] close(26) = -1 EBADF (Bad file descriptor) [pid 21067] close(27) = -1 EBADF (Bad file descriptor) [pid 21067] close(28) = -1 EBADF (Bad file descriptor) [pid 21067] close(29) = -1 EBADF (Bad file descriptor) [pid 21067] exit_group(0) = ? [pid 21067] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21068 attached , child_tidptr=0x55555e7c9650) = 20779 [pid 21068] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21068] setpgid(0, 0) = 0 [pid 21068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21068] write(3, "1000", 4) = 4 [pid 21068] close(3) = 0 executing program [pid 21068] write(1, "executing program\n", 18) = 18 [pid 21068] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21068] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21068] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21068] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21068] close(3) = -1 EBADF (Bad file descriptor) [pid 21068] close(4) = -1 EBADF (Bad file descriptor) [pid 21068] close(5) = -1 EBADF (Bad file descriptor) [pid 21068] close(6) = -1 EBADF (Bad file descriptor) [pid 21068] close(7) = -1 EBADF (Bad file descriptor) [pid 21068] close(8) = -1 EBADF (Bad file descriptor) [pid 21068] close(9) = -1 EBADF (Bad file descriptor) [pid 21068] close(10) = -1 EBADF (Bad file descriptor) [pid 21068] close(11) = -1 EBADF (Bad file descriptor) [pid 21068] close(12) = -1 EBADF (Bad file descriptor) [pid 21068] close(13) = -1 EBADF (Bad file descriptor) [pid 21068] close(14) = -1 EBADF (Bad file descriptor) [pid 21068] close(15) = -1 EBADF (Bad file descriptor) [pid 21068] close(16) = -1 EBADF (Bad file descriptor) [pid 21068] close(17) = -1 EBADF (Bad file descriptor) [pid 21068] close(18) = -1 EBADF (Bad file descriptor) [pid 21068] close(19) = -1 EBADF (Bad file descriptor) [pid 21068] close(20) = -1 EBADF (Bad file descriptor) [pid 21068] close(21) = -1 EBADF (Bad file descriptor) [pid 21068] close(22) = -1 EBADF (Bad file descriptor) [pid 21068] close(23) = -1 EBADF (Bad file descriptor) [pid 21068] close(24) = -1 EBADF (Bad file descriptor) [pid 21068] close(25) = -1 EBADF (Bad file descriptor) [pid 21068] close(26) = -1 EBADF (Bad file descriptor) [pid 21068] close(27) = -1 EBADF (Bad file descriptor) [pid 21068] close(28) = -1 EBADF (Bad file descriptor) [pid 21068] close(29) = -1 EBADF (Bad file descriptor) [pid 21068] exit_group(0) = ? [pid 21068] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21069 attached [pid 21069] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20780 [pid 21069] <... set_robust_list resumed>) = 0 [pid 21069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21069] setpgid(0, 0) = 0 [pid 21069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21069] write(3, "1000", 4) = 4 [pid 21069] close(3executing program ) = 0 [pid 21069] write(1, "executing program\n", 18) = 18 [pid 21069] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21069] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21069] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21069] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21069] close(3) = -1 EBADF (Bad file descriptor) [pid 21069] close(4) = -1 EBADF (Bad file descriptor) [pid 21069] close(5) = -1 EBADF (Bad file descriptor) [pid 21069] close(6) = -1 EBADF (Bad file descriptor) [pid 21069] close(7) = -1 EBADF (Bad file descriptor) [pid 21069] close(8) = -1 EBADF (Bad file descriptor) [pid 21069] close(9) = -1 EBADF (Bad file descriptor) [pid 21069] close(10) = -1 EBADF (Bad file descriptor) [pid 21069] close(11) = -1 EBADF (Bad file descriptor) [pid 21069] close(12) = -1 EBADF (Bad file descriptor) [pid 21069] close(13) = -1 EBADF (Bad file descriptor) [pid 21069] close(14) = -1 EBADF (Bad file descriptor) [pid 21069] close(15) = -1 EBADF (Bad file descriptor) [pid 21069] close(16) = -1 EBADF (Bad file descriptor) [pid 21069] close(17) = -1 EBADF (Bad file descriptor) [pid 21069] close(18) = -1 EBADF (Bad file descriptor) [pid 21069] close(19) = -1 EBADF (Bad file descriptor) [pid 21069] close(20) = -1 EBADF (Bad file descriptor) [pid 21069] close(21) = -1 EBADF (Bad file descriptor) [pid 21069] close(22) = -1 EBADF (Bad file descriptor) [pid 21069] close(23) = -1 EBADF (Bad file descriptor) [pid 21069] close(24) = -1 EBADF (Bad file descriptor) [pid 21069] close(25) = -1 EBADF (Bad file descriptor) [pid 21069] close(26) = -1 EBADF (Bad file descriptor) [pid 21069] close(27) = -1 EBADF (Bad file descriptor) [pid 21069] close(28) = -1 EBADF (Bad file descriptor) [pid 21069] close(29) = -1 EBADF (Bad file descriptor) [pid 21069] exit_group(0) = ? [pid 21069] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21070 attached [pid 21070] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20781 [pid 21070] <... set_robust_list resumed>) = 0 [pid 21070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21070] setpgid(0, 0) = 0 [pid 21070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21070] write(3, "1000", 4) = 4 [pid 21070] close(3) = 0 executing program [pid 21070] write(1, "executing program\n", 18) = 18 [pid 21070] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21070] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21070] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21070] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21070] close(3) = -1 EBADF (Bad file descriptor) [pid 21070] close(4) = -1 EBADF (Bad file descriptor) [pid 21070] close(5) = -1 EBADF (Bad file descriptor) [pid 21070] close(6) = -1 EBADF (Bad file descriptor) [pid 21070] close(7) = -1 EBADF (Bad file descriptor) [pid 21070] close(8) = -1 EBADF (Bad file descriptor) [pid 21070] close(9) = -1 EBADF (Bad file descriptor) [pid 21070] close(10) = -1 EBADF (Bad file descriptor) [pid 21070] close(11) = -1 EBADF (Bad file descriptor) [pid 21070] close(12) = -1 EBADF (Bad file descriptor) [pid 21070] close(13) = -1 EBADF (Bad file descriptor) [pid 21070] close(14) = -1 EBADF (Bad file descriptor) [pid 21070] close(15) = -1 EBADF (Bad file descriptor) [pid 21070] close(16) = -1 EBADF (Bad file descriptor) [pid 21070] close(17) = -1 EBADF (Bad file descriptor) [pid 21070] close(18) = -1 EBADF (Bad file descriptor) [pid 21070] close(19) = -1 EBADF (Bad file descriptor) [pid 21070] close(20) = -1 EBADF (Bad file descriptor) [pid 21070] close(21) = -1 EBADF (Bad file descriptor) [pid 21070] close(22) = -1 EBADF (Bad file descriptor) [pid 21070] close(23) = -1 EBADF (Bad file descriptor) [pid 21070] close(24) = -1 EBADF (Bad file descriptor) [pid 21070] close(25) = -1 EBADF (Bad file descriptor) [pid 21070] close(26) = -1 EBADF (Bad file descriptor) [pid 21070] close(27) = -1 EBADF (Bad file descriptor) [pid 21070] close(28) = -1 EBADF (Bad file descriptor) [pid 21070] close(29) = -1 EBADF (Bad file descriptor) [pid 21070] exit_group(0) = ? [pid 21070] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21071 attached [pid 21071] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20782 [pid 21071] <... set_robust_list resumed>) = 0 [pid 21071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21071] setpgid(0, 0) = 0 [pid 21071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21071] write(3, "1000", 4) = 4 executing program [pid 21071] close(3) = 0 [pid 21071] write(1, "executing program\n", 18) = 18 [pid 21071] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21071] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21071] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21071] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21071] close(3) = -1 EBADF (Bad file descriptor) [pid 21071] close(4) = -1 EBADF (Bad file descriptor) [pid 21071] close(5) = -1 EBADF (Bad file descriptor) [pid 21071] close(6) = -1 EBADF (Bad file descriptor) [pid 21071] close(7) = -1 EBADF (Bad file descriptor) [pid 21071] close(8) = -1 EBADF (Bad file descriptor) [pid 21071] close(9) = -1 EBADF (Bad file descriptor) [pid 21071] close(10) = -1 EBADF (Bad file descriptor) [pid 21071] close(11) = -1 EBADF (Bad file descriptor) [pid 21071] close(12) = -1 EBADF (Bad file descriptor) [pid 21071] close(13) = -1 EBADF (Bad file descriptor) [pid 21071] close(14) = -1 EBADF (Bad file descriptor) [pid 21071] close(15) = -1 EBADF (Bad file descriptor) [pid 21071] close(16) = -1 EBADF (Bad file descriptor) [pid 21071] close(17) = -1 EBADF (Bad file descriptor) [pid 21071] close(18) = -1 EBADF (Bad file descriptor) [pid 21071] close(19) = -1 EBADF (Bad file descriptor) [pid 21071] close(20) = -1 EBADF (Bad file descriptor) [pid 21071] close(21) = -1 EBADF (Bad file descriptor) [pid 21071] close(22) = -1 EBADF (Bad file descriptor) [pid 21071] close(23) = -1 EBADF (Bad file descriptor) [pid 21071] close(24) = -1 EBADF (Bad file descriptor) [pid 21071] close(25) = -1 EBADF (Bad file descriptor) [pid 21071] close(26) = -1 EBADF (Bad file descriptor) [pid 21071] close(27) = -1 EBADF (Bad file descriptor) [pid 21071] close(28) = -1 EBADF (Bad file descriptor) [pid 21071] close(29) = -1 EBADF (Bad file descriptor) [pid 21071] exit_group(0) = ? [pid 21071] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20783 ./strace-static-x86_64: Process 21072 attached [pid 21072] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21072] setpgid(0, 0) = 0 [pid 21072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21072] write(3, "1000", 4) = 4 [pid 21072] close(3executing program ) = 0 [pid 21072] write(1, "executing program\n", 18) = 18 [pid 21072] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21072] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21072] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21072] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21072] close(3) = -1 EBADF (Bad file descriptor) [pid 21072] close(4) = -1 EBADF (Bad file descriptor) [pid 21072] close(5) = -1 EBADF (Bad file descriptor) [pid 21072] close(6) = -1 EBADF (Bad file descriptor) [pid 21072] close(7) = -1 EBADF (Bad file descriptor) [pid 21072] close(8) = -1 EBADF (Bad file descriptor) [pid 21072] close(9) = -1 EBADF (Bad file descriptor) [pid 21072] close(10) = -1 EBADF (Bad file descriptor) [pid 21072] close(11) = -1 EBADF (Bad file descriptor) [pid 21072] close(12) = -1 EBADF (Bad file descriptor) [pid 21072] close(13) = -1 EBADF (Bad file descriptor) [pid 21072] close(14) = -1 EBADF (Bad file descriptor) [pid 21072] close(15) = -1 EBADF (Bad file descriptor) [pid 21072] close(16) = -1 EBADF (Bad file descriptor) [pid 21072] close(17) = -1 EBADF (Bad file descriptor) [pid 21072] close(18) = -1 EBADF (Bad file descriptor) [pid 21072] close(19) = -1 EBADF (Bad file descriptor) [pid 21072] close(20) = -1 EBADF (Bad file descriptor) [pid 21072] close(21) = -1 EBADF (Bad file descriptor) [pid 21072] close(22) = -1 EBADF (Bad file descriptor) [pid 21072] close(23) = -1 EBADF (Bad file descriptor) [pid 21072] close(24) = -1 EBADF (Bad file descriptor) [pid 21072] close(25) = -1 EBADF (Bad file descriptor) [pid 21072] close(26) = -1 EBADF (Bad file descriptor) [pid 21072] close(27) = -1 EBADF (Bad file descriptor) [pid 21072] close(28) = -1 EBADF (Bad file descriptor) [pid 21072] close(29) = -1 EBADF (Bad file descriptor) [pid 21072] exit_group(0) = ? [pid 21072] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20784 ./strace-static-x86_64: Process 21073 attached [pid 21073] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21073] setpgid(0, 0) = 0 [pid 21073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21073] write(3, "1000", 4) = 4 [pid 21073] close(3) = 0 [pid 21073] write(1, "executing program\n", 18executing program ) = 18 [pid 21073] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21073] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21073] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21073] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21073] close(3) = -1 EBADF (Bad file descriptor) [pid 21073] close(4) = -1 EBADF (Bad file descriptor) [pid 21073] close(5) = -1 EBADF (Bad file descriptor) [pid 21073] close(6) = -1 EBADF (Bad file descriptor) [pid 21073] close(7) = -1 EBADF (Bad file descriptor) [pid 21073] close(8) = -1 EBADF (Bad file descriptor) [pid 21073] close(9) = -1 EBADF (Bad file descriptor) [pid 21073] close(10) = -1 EBADF (Bad file descriptor) [pid 21073] close(11) = -1 EBADF (Bad file descriptor) [pid 21073] close(12) = -1 EBADF (Bad file descriptor) [pid 21073] close(13) = -1 EBADF (Bad file descriptor) [pid 21073] close(14) = -1 EBADF (Bad file descriptor) [pid 21073] close(15) = -1 EBADF (Bad file descriptor) [pid 21073] close(16) = -1 EBADF (Bad file descriptor) [pid 21073] close(17) = -1 EBADF (Bad file descriptor) [pid 21073] close(18) = -1 EBADF (Bad file descriptor) [pid 21073] close(19) = -1 EBADF (Bad file descriptor) [pid 21073] close(20) = -1 EBADF (Bad file descriptor) [pid 21073] close(21) = -1 EBADF (Bad file descriptor) [pid 21073] close(22) = -1 EBADF (Bad file descriptor) [pid 21073] close(23) = -1 EBADF (Bad file descriptor) [pid 21073] close(24) = -1 EBADF (Bad file descriptor) [pid 21073] close(25) = -1 EBADF (Bad file descriptor) [pid 21073] close(26) = -1 EBADF (Bad file descriptor) [pid 21073] close(27) = -1 EBADF (Bad file descriptor) [pid 21073] close(28) = -1 EBADF (Bad file descriptor) [pid 21073] close(29) = -1 EBADF (Bad file descriptor) [pid 21073] exit_group(0) = ? [pid 21073] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20785 ./strace-static-x86_64: Process 21074 attached [pid 21074] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21074] setpgid(0, 0) = 0 [pid 21074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21074] write(3, "1000", 4) = 4 [pid 21074] close(3) = 0 executing program [pid 21074] write(1, "executing program\n", 18) = 18 [pid 21074] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21074] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21074] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21074] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21074] close(3) = -1 EBADF (Bad file descriptor) [pid 21074] close(4) = -1 EBADF (Bad file descriptor) [pid 21074] close(5) = -1 EBADF (Bad file descriptor) [pid 21074] close(6) = -1 EBADF (Bad file descriptor) [pid 21074] close(7) = -1 EBADF (Bad file descriptor) [pid 21074] close(8) = -1 EBADF (Bad file descriptor) [pid 21074] close(9) = -1 EBADF (Bad file descriptor) [pid 21074] close(10) = -1 EBADF (Bad file descriptor) [pid 21074] close(11) = -1 EBADF (Bad file descriptor) [pid 21074] close(12) = -1 EBADF (Bad file descriptor) [pid 21074] close(13) = -1 EBADF (Bad file descriptor) [pid 21074] close(14) = -1 EBADF (Bad file descriptor) [pid 21074] close(15) = -1 EBADF (Bad file descriptor) [pid 21074] close(16) = -1 EBADF (Bad file descriptor) [pid 21074] close(17) = -1 EBADF (Bad file descriptor) [pid 21074] close(18) = -1 EBADF (Bad file descriptor) [pid 21074] close(19) = -1 EBADF (Bad file descriptor) [pid 21074] close(20) = -1 EBADF (Bad file descriptor) [pid 21074] close(21) = -1 EBADF (Bad file descriptor) [pid 21074] close(22) = -1 EBADF (Bad file descriptor) [pid 21074] close(23) = -1 EBADF (Bad file descriptor) [pid 21074] close(24) = -1 EBADF (Bad file descriptor) [pid 21074] close(25) = -1 EBADF (Bad file descriptor) [pid 21074] close(26) = -1 EBADF (Bad file descriptor) [pid 21074] close(27) = -1 EBADF (Bad file descriptor) [pid 21074] close(28) = -1 EBADF (Bad file descriptor) [pid 21074] close(29) = -1 EBADF (Bad file descriptor) [pid 21074] exit_group(0) = ? [pid 21074] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20786 ./strace-static-x86_64: Process 21075 attached [pid 21075] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21075] setpgid(0, 0) = 0 [pid 21075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21075] write(3, "1000", 4) = 4 [pid 21075] close(3) = 0 [pid 21075] write(1, "executing program\n", 18executing program ) = 18 [pid 21075] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21075] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21075] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21075] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21075] close(3) = -1 EBADF (Bad file descriptor) [pid 21075] close(4) = -1 EBADF (Bad file descriptor) [pid 21075] close(5) = -1 EBADF (Bad file descriptor) [pid 21075] close(6) = -1 EBADF (Bad file descriptor) [pid 21075] close(7) = -1 EBADF (Bad file descriptor) [pid 21075] close(8) = -1 EBADF (Bad file descriptor) [pid 21075] close(9) = -1 EBADF (Bad file descriptor) [pid 21075] close(10) = -1 EBADF (Bad file descriptor) [pid 21075] close(11) = -1 EBADF (Bad file descriptor) [pid 21075] close(12) = -1 EBADF (Bad file descriptor) [pid 21075] close(13) = -1 EBADF (Bad file descriptor) [pid 21075] close(14) = -1 EBADF (Bad file descriptor) [pid 21075] close(15) = -1 EBADF (Bad file descriptor) [pid 21075] close(16) = -1 EBADF (Bad file descriptor) [pid 21075] close(17) = -1 EBADF (Bad file descriptor) [pid 21075] close(18) = -1 EBADF (Bad file descriptor) [pid 21075] close(19) = -1 EBADF (Bad file descriptor) [pid 21075] close(20) = -1 EBADF (Bad file descriptor) [pid 21075] close(21) = -1 EBADF (Bad file descriptor) [pid 21075] close(22) = -1 EBADF (Bad file descriptor) [pid 21075] close(23) = -1 EBADF (Bad file descriptor) [pid 21075] close(24) = -1 EBADF (Bad file descriptor) [pid 21075] close(25) = -1 EBADF (Bad file descriptor) [pid 21075] close(26) = -1 EBADF (Bad file descriptor) [pid 21075] close(27) = -1 EBADF (Bad file descriptor) [pid 21075] close(28) = -1 EBADF (Bad file descriptor) [pid 21075] close(29) = -1 EBADF (Bad file descriptor) [pid 21075] exit_group(0) = ? [pid 21075] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20787 ./strace-static-x86_64: Process 21076 attached [pid 21076] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21076] setpgid(0, 0) = 0 [pid 21076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 21076] write(3, "1000", 4) = 4 [pid 21076] close(3) = 0 [pid 21076] write(1, "executing program\n", 18) = 18 [pid 21076] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21076] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21076] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21076] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21076] close(3) = -1 EBADF (Bad file descriptor) [pid 21076] close(4) = -1 EBADF (Bad file descriptor) [pid 21076] close(5) = -1 EBADF (Bad file descriptor) [pid 21076] close(6) = -1 EBADF (Bad file descriptor) [pid 21076] close(7) = -1 EBADF (Bad file descriptor) [pid 21076] close(8) = -1 EBADF (Bad file descriptor) [pid 21076] close(9) = -1 EBADF (Bad file descriptor) [pid 21076] close(10) = -1 EBADF (Bad file descriptor) [pid 21076] close(11) = -1 EBADF (Bad file descriptor) [pid 21076] close(12) = -1 EBADF (Bad file descriptor) [pid 21076] close(13) = -1 EBADF (Bad file descriptor) [pid 21076] close(14) = -1 EBADF (Bad file descriptor) [pid 21076] close(15) = -1 EBADF (Bad file descriptor) [pid 21076] close(16) = -1 EBADF (Bad file descriptor) [pid 21076] close(17) = -1 EBADF (Bad file descriptor) [pid 21076] close(18) = -1 EBADF (Bad file descriptor) [pid 21076] close(19) = -1 EBADF (Bad file descriptor) [pid 21076] close(20) = -1 EBADF (Bad file descriptor) [pid 21076] close(21) = -1 EBADF (Bad file descriptor) [pid 21076] close(22) = -1 EBADF (Bad file descriptor) [pid 21076] close(23) = -1 EBADF (Bad file descriptor) [pid 21076] close(24) = -1 EBADF (Bad file descriptor) [pid 21076] close(25) = -1 EBADF (Bad file descriptor) [pid 21076] close(26) = -1 EBADF (Bad file descriptor) [pid 21076] close(27) = -1 EBADF (Bad file descriptor) [pid 21076] close(28) = -1 EBADF (Bad file descriptor) [pid 21076] close(29) = -1 EBADF (Bad file descriptor) [pid 21076] exit_group(0) = ? [pid 21076] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21077 attached [pid 21077] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20788 [pid 21077] <... set_robust_list resumed>) = 0 [pid 21077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21077] setpgid(0, 0) = 0 [pid 21077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21077] write(3, "1000", 4) = 4 [pid 21077] close(3executing program ) = 0 [pid 21077] write(1, "executing program\n", 18) = 18 [pid 21077] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21077] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21077] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21077] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21077] close(3) = -1 EBADF (Bad file descriptor) [pid 21077] close(4) = -1 EBADF (Bad file descriptor) [pid 21077] close(5) = -1 EBADF (Bad file descriptor) [pid 21077] close(6) = -1 EBADF (Bad file descriptor) [pid 21077] close(7) = -1 EBADF (Bad file descriptor) [pid 21077] close(8) = -1 EBADF (Bad file descriptor) [pid 21077] close(9) = -1 EBADF (Bad file descriptor) [pid 21077] close(10) = -1 EBADF (Bad file descriptor) [pid 21077] close(11) = -1 EBADF (Bad file descriptor) [pid 21077] close(12) = -1 EBADF (Bad file descriptor) [pid 21077] close(13) = -1 EBADF (Bad file descriptor) [pid 21077] close(14) = -1 EBADF (Bad file descriptor) [pid 21077] close(15) = -1 EBADF (Bad file descriptor) [pid 21077] close(16) = -1 EBADF (Bad file descriptor) [pid 21077] close(17) = -1 EBADF (Bad file descriptor) [pid 21077] close(18) = -1 EBADF (Bad file descriptor) [pid 21077] close(19) = -1 EBADF (Bad file descriptor) [pid 21077] close(20) = -1 EBADF (Bad file descriptor) [pid 21077] close(21) = -1 EBADF (Bad file descriptor) [pid 21077] close(22) = -1 EBADF (Bad file descriptor) [pid 21077] close(23) = -1 EBADF (Bad file descriptor) [pid 21077] close(24) = -1 EBADF (Bad file descriptor) [pid 21077] close(25) = -1 EBADF (Bad file descriptor) [pid 21077] close(26) = -1 EBADF (Bad file descriptor) [pid 21077] close(27) = -1 EBADF (Bad file descriptor) [pid 21077] close(28) = -1 EBADF (Bad file descriptor) [pid 21077] close(29) = -1 EBADF (Bad file descriptor) [pid 21077] exit_group(0) = ? [pid 21077] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21078 attached [pid 21078] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20789 [pid 21078] <... set_robust_list resumed>) = 0 [pid 21078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21078] setpgid(0, 0) = 0 [pid 21078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21078] write(3, "1000", 4) = 4 [pid 21078] close(3) = 0 [pid 21078] write(1, "executing program\n", 18executing program ) = 18 [pid 21078] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21078] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21078] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21078] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21078] close(3) = -1 EBADF (Bad file descriptor) [pid 21078] close(4) = -1 EBADF (Bad file descriptor) [pid 21078] close(5) = -1 EBADF (Bad file descriptor) [pid 21078] close(6) = -1 EBADF (Bad file descriptor) [pid 21078] close(7) = -1 EBADF (Bad file descriptor) [pid 21078] close(8) = -1 EBADF (Bad file descriptor) [pid 21078] close(9) = -1 EBADF (Bad file descriptor) [pid 21078] close(10) = -1 EBADF (Bad file descriptor) [pid 21078] close(11) = -1 EBADF (Bad file descriptor) [pid 21078] close(12) = -1 EBADF (Bad file descriptor) [pid 21078] close(13) = -1 EBADF (Bad file descriptor) [pid 21078] close(14) = -1 EBADF (Bad file descriptor) [pid 21078] close(15) = -1 EBADF (Bad file descriptor) [pid 21078] close(16) = -1 EBADF (Bad file descriptor) [pid 21078] close(17) = -1 EBADF (Bad file descriptor) [pid 21078] close(18) = -1 EBADF (Bad file descriptor) [pid 21078] close(19) = -1 EBADF (Bad file descriptor) [pid 21078] close(20) = -1 EBADF (Bad file descriptor) [pid 21078] close(21) = -1 EBADF (Bad file descriptor) [pid 21078] close(22) = -1 EBADF (Bad file descriptor) [pid 21078] close(23) = -1 EBADF (Bad file descriptor) [pid 21078] close(24) = -1 EBADF (Bad file descriptor) [pid 21078] close(25) = -1 EBADF (Bad file descriptor) [pid 21078] close(26) = -1 EBADF (Bad file descriptor) [pid 21078] close(27) = -1 EBADF (Bad file descriptor) [pid 21078] close(28) = -1 EBADF (Bad file descriptor) [pid 21078] close(29) = -1 EBADF (Bad file descriptor) [pid 21078] exit_group(0) = ? [pid 21078] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21079 attached [pid 21079] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20790 [pid 21079] <... set_robust_list resumed>) = 0 [pid 21079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21079] setpgid(0, 0) = 0 [pid 21079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21079] write(3, "1000", 4) = 4 [pid 21079] close(3executing program ) = 0 [pid 21079] write(1, "executing program\n", 18) = 18 [pid 21079] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21079] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21079] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21079] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21079] close(3) = -1 EBADF (Bad file descriptor) [pid 21079] close(4) = -1 EBADF (Bad file descriptor) [pid 21079] close(5) = -1 EBADF (Bad file descriptor) [pid 21079] close(6) = -1 EBADF (Bad file descriptor) [pid 21079] close(7) = -1 EBADF (Bad file descriptor) [pid 21079] close(8) = -1 EBADF (Bad file descriptor) [pid 21079] close(9) = -1 EBADF (Bad file descriptor) [pid 21079] close(10) = -1 EBADF (Bad file descriptor) [pid 21079] close(11) = -1 EBADF (Bad file descriptor) [pid 21079] close(12) = -1 EBADF (Bad file descriptor) [pid 21079] close(13) = -1 EBADF (Bad file descriptor) [pid 21079] close(14) = -1 EBADF (Bad file descriptor) [pid 21079] close(15) = -1 EBADF (Bad file descriptor) [pid 21079] close(16) = -1 EBADF (Bad file descriptor) [pid 21079] close(17) = -1 EBADF (Bad file descriptor) [pid 21079] close(18) = -1 EBADF (Bad file descriptor) [pid 21079] close(19) = -1 EBADF (Bad file descriptor) [pid 21079] close(20) = -1 EBADF (Bad file descriptor) [pid 21079] close(21) = -1 EBADF (Bad file descriptor) [pid 21079] close(22) = -1 EBADF (Bad file descriptor) [pid 21079] close(23) = -1 EBADF (Bad file descriptor) [pid 21079] close(24) = -1 EBADF (Bad file descriptor) [pid 21079] close(25) = -1 EBADF (Bad file descriptor) [pid 21079] close(26) = -1 EBADF (Bad file descriptor) [pid 21079] close(27) = -1 EBADF (Bad file descriptor) [pid 21079] close(28) = -1 EBADF (Bad file descriptor) [pid 21079] close(29) = -1 EBADF (Bad file descriptor) [pid 21079] exit_group(0) = ? [pid 21079] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21080 attached [pid 21080] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20791 [pid 21080] <... set_robust_list resumed>) = 0 [pid 21080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21080] setpgid(0, 0) = 0 [pid 21080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21080] write(3, "1000", 4) = 4 [pid 21080] close(3) = 0 executing program [pid 21080] write(1, "executing program\n", 18) = 18 [pid 21080] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21080] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21080] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21080] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21080] close(3) = -1 EBADF (Bad file descriptor) [pid 21080] close(4) = -1 EBADF (Bad file descriptor) [pid 21080] close(5) = -1 EBADF (Bad file descriptor) [pid 21080] close(6) = -1 EBADF (Bad file descriptor) [pid 21080] close(7) = -1 EBADF (Bad file descriptor) [pid 21080] close(8) = -1 EBADF (Bad file descriptor) [pid 21080] close(9) = -1 EBADF (Bad file descriptor) [pid 21080] close(10) = -1 EBADF (Bad file descriptor) [pid 21080] close(11) = -1 EBADF (Bad file descriptor) [pid 21080] close(12) = -1 EBADF (Bad file descriptor) [pid 21080] close(13) = -1 EBADF (Bad file descriptor) [pid 21080] close(14) = -1 EBADF (Bad file descriptor) [pid 21080] close(15) = -1 EBADF (Bad file descriptor) [pid 21080] close(16) = -1 EBADF (Bad file descriptor) [pid 21080] close(17) = -1 EBADF (Bad file descriptor) [pid 21080] close(18) = -1 EBADF (Bad file descriptor) [pid 21080] close(19) = -1 EBADF (Bad file descriptor) [pid 21080] close(20) = -1 EBADF (Bad file descriptor) [pid 21080] close(21) = -1 EBADF (Bad file descriptor) [pid 21080] close(22) = -1 EBADF (Bad file descriptor) [pid 21080] close(23) = -1 EBADF (Bad file descriptor) [pid 21080] close(24) = -1 EBADF (Bad file descriptor) [pid 21080] close(25) = -1 EBADF (Bad file descriptor) [pid 21080] close(26) = -1 EBADF (Bad file descriptor) [pid 21080] close(27) = -1 EBADF (Bad file descriptor) [pid 21080] close(28) = -1 EBADF (Bad file descriptor) [pid 21080] close(29) = -1 EBADF (Bad file descriptor) [pid 21080] exit_group(0) = ? [pid 21080] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21081 attached , child_tidptr=0x55555e7c9650) = 20792 [pid 21081] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21081] setpgid(0, 0) = 0 [pid 21081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21081] write(3, "1000", 4) = 4 [pid 21081] close(3) = 0 [pid 21081] write(1, "executing program\n", 18executing program ) = 18 [pid 21081] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21081] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21081] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21081] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21081] close(3) = -1 EBADF (Bad file descriptor) [pid 21081] close(4) = -1 EBADF (Bad file descriptor) [pid 21081] close(5) = -1 EBADF (Bad file descriptor) [pid 21081] close(6) = -1 EBADF (Bad file descriptor) [pid 21081] close(7) = -1 EBADF (Bad file descriptor) [pid 21081] close(8) = -1 EBADF (Bad file descriptor) [pid 21081] close(9) = -1 EBADF (Bad file descriptor) [pid 21081] close(10) = -1 EBADF (Bad file descriptor) [pid 21081] close(11) = -1 EBADF (Bad file descriptor) [pid 21081] close(12) = -1 EBADF (Bad file descriptor) [pid 21081] close(13) = -1 EBADF (Bad file descriptor) [pid 21081] close(14) = -1 EBADF (Bad file descriptor) [pid 21081] close(15) = -1 EBADF (Bad file descriptor) [pid 21081] close(16) = -1 EBADF (Bad file descriptor) [pid 21081] close(17) = -1 EBADF (Bad file descriptor) [pid 21081] close(18) = -1 EBADF (Bad file descriptor) [pid 21081] close(19) = -1 EBADF (Bad file descriptor) [pid 21081] close(20) = -1 EBADF (Bad file descriptor) [pid 21081] close(21) = -1 EBADF (Bad file descriptor) [pid 21081] close(22) = -1 EBADF (Bad file descriptor) [pid 21081] close(23) = -1 EBADF (Bad file descriptor) [pid 21081] close(24) = -1 EBADF (Bad file descriptor) [pid 21081] close(25) = -1 EBADF (Bad file descriptor) [pid 21081] close(26) = -1 EBADF (Bad file descriptor) [pid 21081] close(27) = -1 EBADF (Bad file descriptor) [pid 21081] close(28) = -1 EBADF (Bad file descriptor) [pid 21081] close(29) = -1 EBADF (Bad file descriptor) [pid 21081] exit_group(0) = ? [pid 21081] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21082 attached , child_tidptr=0x55555e7c9650) = 20793 [pid 21082] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21082] setpgid(0, 0) = 0 [pid 21082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21082] write(3, "1000", 4) = 4 [pid 21082] close(3) = 0 [pid 21082] write(1, "executing program\n", 18executing program ) = 18 [pid 21082] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21082] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21082] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21082] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21082] close(3) = -1 EBADF (Bad file descriptor) [pid 21082] close(4) = -1 EBADF (Bad file descriptor) [pid 21082] close(5) = -1 EBADF (Bad file descriptor) [pid 21082] close(6) = -1 EBADF (Bad file descriptor) [pid 21082] close(7) = -1 EBADF (Bad file descriptor) [pid 21082] close(8) = -1 EBADF (Bad file descriptor) [pid 21082] close(9) = -1 EBADF (Bad file descriptor) [pid 21082] close(10) = -1 EBADF (Bad file descriptor) [pid 21082] close(11) = -1 EBADF (Bad file descriptor) [pid 21082] close(12) = -1 EBADF (Bad file descriptor) [pid 21082] close(13) = -1 EBADF (Bad file descriptor) [pid 21082] close(14) = -1 EBADF (Bad file descriptor) [pid 21082] close(15) = -1 EBADF (Bad file descriptor) [pid 21082] close(16) = -1 EBADF (Bad file descriptor) [pid 21082] close(17) = -1 EBADF (Bad file descriptor) [pid 21082] close(18) = -1 EBADF (Bad file descriptor) [pid 21082] close(19) = -1 EBADF (Bad file descriptor) [pid 21082] close(20) = -1 EBADF (Bad file descriptor) [pid 21082] close(21) = -1 EBADF (Bad file descriptor) [pid 21082] close(22) = -1 EBADF (Bad file descriptor) [pid 21082] close(23) = -1 EBADF (Bad file descriptor) [pid 21082] close(24) = -1 EBADF (Bad file descriptor) [pid 21082] close(25) = -1 EBADF (Bad file descriptor) [pid 21082] close(26) = -1 EBADF (Bad file descriptor) [pid 21082] close(27) = -1 EBADF (Bad file descriptor) [pid 21082] close(28) = -1 EBADF (Bad file descriptor) [pid 21082] close(29) = -1 EBADF (Bad file descriptor) [pid 21082] exit_group(0) = ? [pid 21082] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21083 attached [pid 21083] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20794 [pid 21083] <... set_robust_list resumed>) = 0 [pid 21083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21083] setpgid(0, 0) = 0 [pid 21083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21083] write(3, "1000", 4) = 4 [pid 21083] close(3executing program ) = 0 [pid 21083] write(1, "executing program\n", 18) = 18 [pid 21083] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21083] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21083] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21083] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21083] close(3) = -1 EBADF (Bad file descriptor) [pid 21083] close(4) = -1 EBADF (Bad file descriptor) [pid 21083] close(5) = -1 EBADF (Bad file descriptor) [pid 21083] close(6) = -1 EBADF (Bad file descriptor) [pid 21083] close(7) = -1 EBADF (Bad file descriptor) [pid 21083] close(8) = -1 EBADF (Bad file descriptor) [pid 21083] close(9) = -1 EBADF (Bad file descriptor) [pid 21083] close(10) = -1 EBADF (Bad file descriptor) [pid 21083] close(11) = -1 EBADF (Bad file descriptor) [pid 21083] close(12) = -1 EBADF (Bad file descriptor) [pid 21083] close(13) = -1 EBADF (Bad file descriptor) [pid 21083] close(14) = -1 EBADF (Bad file descriptor) [pid 21083] close(15) = -1 EBADF (Bad file descriptor) [pid 21083] close(16) = -1 EBADF (Bad file descriptor) [pid 21083] close(17) = -1 EBADF (Bad file descriptor) [pid 21083] close(18) = -1 EBADF (Bad file descriptor) [pid 21083] close(19) = -1 EBADF (Bad file descriptor) [pid 21083] close(20) = -1 EBADF (Bad file descriptor) [pid 21083] close(21) = -1 EBADF (Bad file descriptor) [pid 21083] close(22) = -1 EBADF (Bad file descriptor) [pid 21083] close(23) = -1 EBADF (Bad file descriptor) [pid 21083] close(24) = -1 EBADF (Bad file descriptor) [pid 21083] close(25) = -1 EBADF (Bad file descriptor) [pid 21083] close(26) = -1 EBADF (Bad file descriptor) [pid 21083] close(27) = -1 EBADF (Bad file descriptor) [pid 21083] close(28) = -1 EBADF (Bad file descriptor) [pid 21083] close(29) = -1 EBADF (Bad file descriptor) [pid 21083] exit_group(0) = ? [pid 21083] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20795 ./strace-static-x86_64: Process 21084 attached [pid 21084] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21084] setpgid(0, 0) = 0 [pid 21084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21084] write(3, "1000", 4) = 4 [pid 21084] close(3) = 0 executing program [pid 21084] write(1, "executing program\n", 18) = 18 [pid 21084] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21084] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21084] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21084] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21084] close(3) = -1 EBADF (Bad file descriptor) [pid 21084] close(4) = -1 EBADF (Bad file descriptor) [pid 21084] close(5) = -1 EBADF (Bad file descriptor) [pid 21084] close(6) = -1 EBADF (Bad file descriptor) [pid 21084] close(7) = -1 EBADF (Bad file descriptor) [pid 21084] close(8) = -1 EBADF (Bad file descriptor) [pid 21084] close(9) = -1 EBADF (Bad file descriptor) [pid 21084] close(10) = -1 EBADF (Bad file descriptor) [pid 21084] close(11) = -1 EBADF (Bad file descriptor) [pid 21084] close(12) = -1 EBADF (Bad file descriptor) [pid 21084] close(13) = -1 EBADF (Bad file descriptor) [pid 21084] close(14) = -1 EBADF (Bad file descriptor) [pid 21084] close(15) = -1 EBADF (Bad file descriptor) [pid 21084] close(16) = -1 EBADF (Bad file descriptor) [pid 21084] close(17) = -1 EBADF (Bad file descriptor) [pid 21084] close(18) = -1 EBADF (Bad file descriptor) [pid 21084] close(19) = -1 EBADF (Bad file descriptor) [pid 21084] close(20) = -1 EBADF (Bad file descriptor) [pid 21084] close(21) = -1 EBADF (Bad file descriptor) [pid 21084] close(22) = -1 EBADF (Bad file descriptor) [pid 21084] close(23) = -1 EBADF (Bad file descriptor) [pid 21084] close(24) = -1 EBADF (Bad file descriptor) [pid 21084] close(25) = -1 EBADF (Bad file descriptor) [pid 21084] close(26) = -1 EBADF (Bad file descriptor) [pid 21084] close(27) = -1 EBADF (Bad file descriptor) [pid 21084] close(28) = -1 EBADF (Bad file descriptor) [pid 21084] close(29) = -1 EBADF (Bad file descriptor) [pid 21084] exit_group(0) = ? [pid 21084] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20796 ./strace-static-x86_64: Process 21085 attached [pid 21085] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21085] setpgid(0, 0) = 0 [pid 21085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21085] write(3, "1000", 4) = 4 [pid 21085] close(3) = 0 [pid 21085] write(1, "executing program\n", 18executing program ) = 18 [pid 21085] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21085] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21085] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21085] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21085] close(3) = -1 EBADF (Bad file descriptor) [pid 21085] close(4) = -1 EBADF (Bad file descriptor) [pid 21085] close(5) = -1 EBADF (Bad file descriptor) [pid 21085] close(6) = -1 EBADF (Bad file descriptor) [pid 21085] close(7) = -1 EBADF (Bad file descriptor) [pid 21085] close(8) = -1 EBADF (Bad file descriptor) [pid 21085] close(9) = -1 EBADF (Bad file descriptor) [pid 21085] close(10) = -1 EBADF (Bad file descriptor) [pid 21085] close(11) = -1 EBADF (Bad file descriptor) [pid 21085] close(12) = -1 EBADF (Bad file descriptor) [pid 21085] close(13) = -1 EBADF (Bad file descriptor) [pid 21085] close(14) = -1 EBADF (Bad file descriptor) [pid 21085] close(15) = -1 EBADF (Bad file descriptor) [pid 21085] close(16) = -1 EBADF (Bad file descriptor) [pid 21085] close(17) = -1 EBADF (Bad file descriptor) [pid 21085] close(18) = -1 EBADF (Bad file descriptor) [pid 21085] close(19) = -1 EBADF (Bad file descriptor) [pid 21085] close(20) = -1 EBADF (Bad file descriptor) [pid 21085] close(21) = -1 EBADF (Bad file descriptor) [pid 21085] close(22) = -1 EBADF (Bad file descriptor) [pid 21085] close(23) = -1 EBADF (Bad file descriptor) [pid 21085] close(24) = -1 EBADF (Bad file descriptor) [pid 21085] close(25) = -1 EBADF (Bad file descriptor) [pid 21085] close(26) = -1 EBADF (Bad file descriptor) [pid 21085] close(27) = -1 EBADF (Bad file descriptor) [pid 21085] close(28) = -1 EBADF (Bad file descriptor) [pid 21085] close(29) = -1 EBADF (Bad file descriptor) [pid 21085] exit_group(0) = ? [pid 21085] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20797 ./strace-static-x86_64: Process 21086 attached [pid 21086] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21086] setpgid(0, 0) = 0 [pid 21086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21086] write(3, "1000", 4) = 4 [pid 21086] close(3) = 0 [pid 21086] write(1, "executing program\n", 18executing program ) = 18 [pid 21086] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21086] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21086] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21086] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21086] close(3) = -1 EBADF (Bad file descriptor) [pid 21086] close(4) = -1 EBADF (Bad file descriptor) [pid 21086] close(5) = -1 EBADF (Bad file descriptor) [pid 21086] close(6) = -1 EBADF (Bad file descriptor) [pid 21086] close(7) = -1 EBADF (Bad file descriptor) [pid 21086] close(8) = -1 EBADF (Bad file descriptor) [pid 21086] close(9) = -1 EBADF (Bad file descriptor) [pid 21086] close(10) = -1 EBADF (Bad file descriptor) [pid 21086] close(11) = -1 EBADF (Bad file descriptor) [pid 21086] close(12) = -1 EBADF (Bad file descriptor) [pid 21086] close(13) = -1 EBADF (Bad file descriptor) [pid 21086] close(14) = -1 EBADF (Bad file descriptor) [pid 21086] close(15) = -1 EBADF (Bad file descriptor) [pid 21086] close(16) = -1 EBADF (Bad file descriptor) [pid 21086] close(17) = -1 EBADF (Bad file descriptor) [pid 21086] close(18) = -1 EBADF (Bad file descriptor) [pid 21086] close(19) = -1 EBADF (Bad file descriptor) [pid 21086] close(20) = -1 EBADF (Bad file descriptor) [pid 21086] close(21) = -1 EBADF (Bad file descriptor) [pid 21086] close(22) = -1 EBADF (Bad file descriptor) [pid 21086] close(23) = -1 EBADF (Bad file descriptor) [pid 21086] close(24) = -1 EBADF (Bad file descriptor) [pid 21086] close(25) = -1 EBADF (Bad file descriptor) [pid 21086] close(26) = -1 EBADF (Bad file descriptor) [pid 21086] close(27) = -1 EBADF (Bad file descriptor) [pid 21086] close(28) = -1 EBADF (Bad file descriptor) [pid 21086] close(29) = -1 EBADF (Bad file descriptor) [pid 21086] exit_group(0) = ? [pid 21086] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20798 ./strace-static-x86_64: Process 21087 attached [pid 21087] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21087] setpgid(0, 0) = 0 [pid 21087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21087] write(3, "1000", 4) = 4 [pid 21087] close(3) = 0 [pid 21087] write(1, "executing program\n", 18executing program ) = 18 [pid 21087] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21087] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21087] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21087] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21087] close(3) = -1 EBADF (Bad file descriptor) [pid 21087] close(4) = -1 EBADF (Bad file descriptor) [pid 21087] close(5) = -1 EBADF (Bad file descriptor) [pid 21087] close(6) = -1 EBADF (Bad file descriptor) [pid 21087] close(7) = -1 EBADF (Bad file descriptor) [pid 21087] close(8) = -1 EBADF (Bad file descriptor) [pid 21087] close(9) = -1 EBADF (Bad file descriptor) [pid 21087] close(10) = -1 EBADF (Bad file descriptor) [pid 21087] close(11) = -1 EBADF (Bad file descriptor) [pid 21087] close(12) = -1 EBADF (Bad file descriptor) [pid 21087] close(13) = -1 EBADF (Bad file descriptor) [pid 21087] close(14) = -1 EBADF (Bad file descriptor) [pid 21087] close(15) = -1 EBADF (Bad file descriptor) [pid 21087] close(16) = -1 EBADF (Bad file descriptor) [pid 21087] close(17) = -1 EBADF (Bad file descriptor) [pid 21087] close(18) = -1 EBADF (Bad file descriptor) [pid 21087] close(19) = -1 EBADF (Bad file descriptor) [pid 21087] close(20) = -1 EBADF (Bad file descriptor) [pid 21087] close(21) = -1 EBADF (Bad file descriptor) [pid 21087] close(22) = -1 EBADF (Bad file descriptor) [pid 21087] close(23) = -1 EBADF (Bad file descriptor) [pid 21087] close(24) = -1 EBADF (Bad file descriptor) [pid 21087] close(25) = -1 EBADF (Bad file descriptor) [pid 21087] close(26) = -1 EBADF (Bad file descriptor) [pid 21087] close(27) = -1 EBADF (Bad file descriptor) [pid 21087] close(28) = -1 EBADF (Bad file descriptor) [pid 21087] close(29) = -1 EBADF (Bad file descriptor) [pid 21087] exit_group(0) = ? [pid 21087] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20799 ./strace-static-x86_64: Process 21088 attached [pid 21088] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21088] setpgid(0, 0) = 0 [pid 21088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21088] write(3, "1000", 4executing program ) = 4 [pid 21088] close(3) = 0 [pid 21088] write(1, "executing program\n", 18) = 18 [pid 21088] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21088] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21088] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21088] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21088] close(3) = -1 EBADF (Bad file descriptor) [pid 21088] close(4) = -1 EBADF (Bad file descriptor) [pid 21088] close(5) = -1 EBADF (Bad file descriptor) [pid 21088] close(6) = -1 EBADF (Bad file descriptor) [pid 21088] close(7) = -1 EBADF (Bad file descriptor) [pid 21088] close(8) = -1 EBADF (Bad file descriptor) [pid 21088] close(9) = -1 EBADF (Bad file descriptor) [pid 21088] close(10) = -1 EBADF (Bad file descriptor) [pid 21088] close(11) = -1 EBADF (Bad file descriptor) [pid 21088] close(12) = -1 EBADF (Bad file descriptor) [pid 21088] close(13) = -1 EBADF (Bad file descriptor) [pid 21088] close(14) = -1 EBADF (Bad file descriptor) [pid 21088] close(15) = -1 EBADF (Bad file descriptor) [pid 21088] close(16) = -1 EBADF (Bad file descriptor) [pid 21088] close(17) = -1 EBADF (Bad file descriptor) [pid 21088] close(18) = -1 EBADF (Bad file descriptor) [pid 21088] close(19) = -1 EBADF (Bad file descriptor) [pid 21088] close(20) = -1 EBADF (Bad file descriptor) [pid 21088] close(21) = -1 EBADF (Bad file descriptor) [pid 21088] close(22) = -1 EBADF (Bad file descriptor) [pid 21088] close(23) = -1 EBADF (Bad file descriptor) [pid 21088] close(24) = -1 EBADF (Bad file descriptor) [pid 21088] close(25) = -1 EBADF (Bad file descriptor) [pid 21088] close(26) = -1 EBADF (Bad file descriptor) [pid 21088] close(27) = -1 EBADF (Bad file descriptor) [pid 21088] close(28) = -1 EBADF (Bad file descriptor) [pid 21088] close(29) = -1 EBADF (Bad file descriptor) [pid 21088] exit_group(0) = ? [pid 21088] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21089 attached [pid 21089] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20800 [pid 21089] <... set_robust_list resumed>) = 0 [pid 21089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21089] setpgid(0, 0) = 0 [pid 21089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21089] write(3, "1000", 4) = 4 [pid 21089] close(3) = 0 executing program [pid 21089] write(1, "executing program\n", 18) = 18 [pid 21089] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21089] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21089] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21089] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21089] close(3) = -1 EBADF (Bad file descriptor) [pid 21089] close(4) = -1 EBADF (Bad file descriptor) [pid 21089] close(5) = -1 EBADF (Bad file descriptor) [pid 21089] close(6) = -1 EBADF (Bad file descriptor) [pid 21089] close(7) = -1 EBADF (Bad file descriptor) [pid 21089] close(8) = -1 EBADF (Bad file descriptor) [pid 21089] close(9) = -1 EBADF (Bad file descriptor) [pid 21089] close(10) = -1 EBADF (Bad file descriptor) [pid 21089] close(11) = -1 EBADF (Bad file descriptor) [pid 21089] close(12) = -1 EBADF (Bad file descriptor) [pid 21089] close(13) = -1 EBADF (Bad file descriptor) [pid 21089] close(14) = -1 EBADF (Bad file descriptor) [pid 21089] close(15) = -1 EBADF (Bad file descriptor) [pid 21089] close(16) = -1 EBADF (Bad file descriptor) [pid 21089] close(17) = -1 EBADF (Bad file descriptor) [pid 21089] close(18) = -1 EBADF (Bad file descriptor) [pid 21089] close(19) = -1 EBADF (Bad file descriptor) [pid 21089] close(20) = -1 EBADF (Bad file descriptor) [pid 21089] close(21) = -1 EBADF (Bad file descriptor) [pid 21089] close(22) = -1 EBADF (Bad file descriptor) [pid 21089] close(23) = -1 EBADF (Bad file descriptor) [pid 21089] close(24) = -1 EBADF (Bad file descriptor) [pid 21089] close(25) = -1 EBADF (Bad file descriptor) [pid 21089] close(26) = -1 EBADF (Bad file descriptor) [pid 21089] close(27) = -1 EBADF (Bad file descriptor) [pid 21089] close(28) = -1 EBADF (Bad file descriptor) [pid 21089] close(29) = -1 EBADF (Bad file descriptor) [pid 21089] exit_group(0) = ? [pid 21089] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20801 ./strace-static-x86_64: Process 21090 attached [pid 21090] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21090] setpgid(0, 0) = 0 [pid 21090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21090] write(3, "1000", 4) = 4 [pid 21090] close(3) = 0 executing program [pid 21090] write(1, "executing program\n", 18) = 18 [pid 21090] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21090] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21090] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21090] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21090] close(3) = -1 EBADF (Bad file descriptor) [pid 21090] close(4) = -1 EBADF (Bad file descriptor) [pid 21090] close(5) = -1 EBADF (Bad file descriptor) [pid 21090] close(6) = -1 EBADF (Bad file descriptor) [pid 21090] close(7) = -1 EBADF (Bad file descriptor) [pid 21090] close(8) = -1 EBADF (Bad file descriptor) [pid 21090] close(9) = -1 EBADF (Bad file descriptor) [pid 21090] close(10) = -1 EBADF (Bad file descriptor) [pid 21090] close(11) = -1 EBADF (Bad file descriptor) [pid 21090] close(12) = -1 EBADF (Bad file descriptor) [pid 21090] close(13) = -1 EBADF (Bad file descriptor) [pid 21090] close(14) = -1 EBADF (Bad file descriptor) [pid 21090] close(15) = -1 EBADF (Bad file descriptor) [pid 21090] close(16) = -1 EBADF (Bad file descriptor) [pid 21090] close(17) = -1 EBADF (Bad file descriptor) [pid 21090] close(18) = -1 EBADF (Bad file descriptor) [pid 21090] close(19) = -1 EBADF (Bad file descriptor) [pid 21090] close(20) = -1 EBADF (Bad file descriptor) [pid 21090] close(21) = -1 EBADF (Bad file descriptor) [pid 21090] close(22) = -1 EBADF (Bad file descriptor) [pid 21090] close(23) = -1 EBADF (Bad file descriptor) [pid 21090] close(24) = -1 EBADF (Bad file descriptor) [pid 21090] close(25) = -1 EBADF (Bad file descriptor) [pid 21090] close(26) = -1 EBADF (Bad file descriptor) [pid 21090] close(27) = -1 EBADF (Bad file descriptor) [pid 21090] close(28) = -1 EBADF (Bad file descriptor) [pid 21090] close(29) = -1 EBADF (Bad file descriptor) [pid 21090] exit_group(0) = ? [pid 21090] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21091 attached [pid 21091] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20802 [pid 21091] <... set_robust_list resumed>) = 0 [pid 21091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21091] setpgid(0, 0) = 0 [pid 21091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21091] write(3, "1000", 4) = 4 [pid 21091] close(3) = 0 [pid 21091] write(1, "executing program\n", 18executing program ) = 18 [pid 21091] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21091] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21091] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21091] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21091] close(3) = -1 EBADF (Bad file descriptor) [pid 21091] close(4) = -1 EBADF (Bad file descriptor) [pid 21091] close(5) = -1 EBADF (Bad file descriptor) [pid 21091] close(6) = -1 EBADF (Bad file descriptor) [pid 21091] close(7) = -1 EBADF (Bad file descriptor) [pid 21091] close(8) = -1 EBADF (Bad file descriptor) [pid 21091] close(9) = -1 EBADF (Bad file descriptor) [pid 21091] close(10) = -1 EBADF (Bad file descriptor) [pid 21091] close(11) = -1 EBADF (Bad file descriptor) [pid 21091] close(12) = -1 EBADF (Bad file descriptor) [pid 21091] close(13) = -1 EBADF (Bad file descriptor) [pid 21091] close(14) = -1 EBADF (Bad file descriptor) [pid 21091] close(15) = -1 EBADF (Bad file descriptor) [pid 21091] close(16) = -1 EBADF (Bad file descriptor) [pid 21091] close(17) = -1 EBADF (Bad file descriptor) [pid 21091] close(18) = -1 EBADF (Bad file descriptor) [pid 21091] close(19) = -1 EBADF (Bad file descriptor) [pid 21091] close(20) = -1 EBADF (Bad file descriptor) [pid 21091] close(21) = -1 EBADF (Bad file descriptor) [pid 21091] close(22) = -1 EBADF (Bad file descriptor) [pid 21091] close(23) = -1 EBADF (Bad file descriptor) [pid 21091] close(24) = -1 EBADF (Bad file descriptor) [pid 21091] close(25) = -1 EBADF (Bad file descriptor) [pid 21091] close(26) = -1 EBADF (Bad file descriptor) [pid 21091] close(27) = -1 EBADF (Bad file descriptor) [pid 21091] close(28) = -1 EBADF (Bad file descriptor) [pid 21091] close(29) = -1 EBADF (Bad file descriptor) [pid 21091] exit_group(0) = ? [pid 21091] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20803 ./strace-static-x86_64: Process 21092 attached [pid 21092] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21092] setpgid(0, 0) = 0 [pid 21092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21092] write(3, "1000", 4) = 4 [pid 21092] close(3) = 0 executing program [pid 21092] write(1, "executing program\n", 18) = 18 [pid 21092] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21092] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21092] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21092] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21092] close(3) = -1 EBADF (Bad file descriptor) [pid 21092] close(4) = -1 EBADF (Bad file descriptor) [pid 21092] close(5) = -1 EBADF (Bad file descriptor) [pid 21092] close(6) = -1 EBADF (Bad file descriptor) [pid 21092] close(7) = -1 EBADF (Bad file descriptor) [pid 21092] close(8) = -1 EBADF (Bad file descriptor) [pid 21092] close(9) = -1 EBADF (Bad file descriptor) [pid 21092] close(10) = -1 EBADF (Bad file descriptor) [pid 21092] close(11) = -1 EBADF (Bad file descriptor) [pid 21092] close(12) = -1 EBADF (Bad file descriptor) [pid 21092] close(13) = -1 EBADF (Bad file descriptor) [pid 21092] close(14) = -1 EBADF (Bad file descriptor) [pid 21092] close(15) = -1 EBADF (Bad file descriptor) [pid 21092] close(16) = -1 EBADF (Bad file descriptor) [pid 21092] close(17) = -1 EBADF (Bad file descriptor) [pid 21092] close(18) = -1 EBADF (Bad file descriptor) [pid 21092] close(19) = -1 EBADF (Bad file descriptor) [pid 21092] close(20) = -1 EBADF (Bad file descriptor) [pid 21092] close(21) = -1 EBADF (Bad file descriptor) [pid 21092] close(22) = -1 EBADF (Bad file descriptor) [pid 21092] close(23) = -1 EBADF (Bad file descriptor) [pid 21092] close(24) = -1 EBADF (Bad file descriptor) [pid 21092] close(25) = -1 EBADF (Bad file descriptor) [pid 21092] close(26) = -1 EBADF (Bad file descriptor) [pid 21092] close(27) = -1 EBADF (Bad file descriptor) [pid 21092] close(28) = -1 EBADF (Bad file descriptor) [pid 21092] close(29) = -1 EBADF (Bad file descriptor) [pid 21092] exit_group(0) = ? [pid 21092] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21093 attached [pid 21093] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20804 [pid 21093] <... set_robust_list resumed>) = 0 [pid 21093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21093] setpgid(0, 0) = 0 [pid 21093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21093] write(3, "1000", 4) = 4 executing program [pid 21093] close(3) = 0 [pid 21093] write(1, "executing program\n", 18) = 18 [pid 21093] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21093] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21093] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21093] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21093] close(3) = -1 EBADF (Bad file descriptor) [pid 21093] close(4) = -1 EBADF (Bad file descriptor) [pid 21093] close(5) = -1 EBADF (Bad file descriptor) [pid 21093] close(6) = -1 EBADF (Bad file descriptor) [pid 21093] close(7) = -1 EBADF (Bad file descriptor) [pid 21093] close(8) = -1 EBADF (Bad file descriptor) [pid 21093] close(9) = -1 EBADF (Bad file descriptor) [pid 21093] close(10) = -1 EBADF (Bad file descriptor) [pid 21093] close(11) = -1 EBADF (Bad file descriptor) [pid 21093] close(12) = -1 EBADF (Bad file descriptor) [pid 21093] close(13) = -1 EBADF (Bad file descriptor) [pid 21093] close(14) = -1 EBADF (Bad file descriptor) [pid 21093] close(15) = -1 EBADF (Bad file descriptor) [pid 21093] close(16) = -1 EBADF (Bad file descriptor) [pid 21093] close(17) = -1 EBADF (Bad file descriptor) [pid 21093] close(18) = -1 EBADF (Bad file descriptor) [pid 21093] close(19) = -1 EBADF (Bad file descriptor) [pid 21093] close(20) = -1 EBADF (Bad file descriptor) [pid 21093] close(21) = -1 EBADF (Bad file descriptor) [pid 21093] close(22) = -1 EBADF (Bad file descriptor) [pid 21093] close(23) = -1 EBADF (Bad file descriptor) [pid 21093] close(24) = -1 EBADF (Bad file descriptor) [pid 21093] close(25) = -1 EBADF (Bad file descriptor) [pid 21093] close(26) = -1 EBADF (Bad file descriptor) [pid 21093] close(27) = -1 EBADF (Bad file descriptor) [pid 21093] close(28) = -1 EBADF (Bad file descriptor) [pid 21093] close(29) = -1 EBADF (Bad file descriptor) [pid 21093] exit_group(0) = ? [pid 21093] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21094 attached [pid 21094] set_robust_list(0x55555e7c9660, 24) = 0 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20805 [pid 21094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21094] setpgid(0, 0) = 0 [pid 21094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21094] write(3, "1000", 4) = 4 executing program [pid 21094] close(3) = 0 [pid 21094] write(1, "executing program\n", 18) = 18 [pid 21094] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21094] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21094] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21094] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21094] close(3) = -1 EBADF (Bad file descriptor) [pid 21094] close(4) = -1 EBADF (Bad file descriptor) [pid 21094] close(5) = -1 EBADF (Bad file descriptor) [pid 21094] close(6) = -1 EBADF (Bad file descriptor) [pid 21094] close(7) = -1 EBADF (Bad file descriptor) [pid 21094] close(8) = -1 EBADF (Bad file descriptor) [pid 21094] close(9) = -1 EBADF (Bad file descriptor) [pid 21094] close(10) = -1 EBADF (Bad file descriptor) [pid 21094] close(11) = -1 EBADF (Bad file descriptor) [pid 21094] close(12) = -1 EBADF (Bad file descriptor) [pid 21094] close(13) = -1 EBADF (Bad file descriptor) [pid 21094] close(14) = -1 EBADF (Bad file descriptor) [pid 21094] close(15) = -1 EBADF (Bad file descriptor) [pid 21094] close(16) = -1 EBADF (Bad file descriptor) [pid 21094] close(17) = -1 EBADF (Bad file descriptor) [pid 21094] close(18) = -1 EBADF (Bad file descriptor) [pid 21094] close(19) = -1 EBADF (Bad file descriptor) [pid 21094] close(20) = -1 EBADF (Bad file descriptor) [pid 21094] close(21) = -1 EBADF (Bad file descriptor) [pid 21094] close(22) = -1 EBADF (Bad file descriptor) [pid 21094] close(23) = -1 EBADF (Bad file descriptor) [pid 21094] close(24) = -1 EBADF (Bad file descriptor) [pid 21094] close(25) = -1 EBADF (Bad file descriptor) [pid 21094] close(26) = -1 EBADF (Bad file descriptor) [pid 21094] close(27) = -1 EBADF (Bad file descriptor) [pid 21094] close(28) = -1 EBADF (Bad file descriptor) [pid 21094] close(29) = -1 EBADF (Bad file descriptor) [pid 21094] exit_group(0) = ? [pid 21094] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21095 attached , child_tidptr=0x55555e7c9650) = 20806 [pid 21095] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21095] setpgid(0, 0) = 0 [pid 21095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21095] write(3, "1000", 4) = 4 [pid 21095] close(3executing program ) = 0 [pid 21095] write(1, "executing program\n", 18) = 18 [pid 21095] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21095] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21095] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21095] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21095] close(3) = -1 EBADF (Bad file descriptor) [pid 21095] close(4) = -1 EBADF (Bad file descriptor) [pid 21095] close(5) = -1 EBADF (Bad file descriptor) [pid 21095] close(6) = -1 EBADF (Bad file descriptor) [pid 21095] close(7) = -1 EBADF (Bad file descriptor) [pid 21095] close(8) = -1 EBADF (Bad file descriptor) [pid 21095] close(9) = -1 EBADF (Bad file descriptor) [pid 21095] close(10) = -1 EBADF (Bad file descriptor) [pid 21095] close(11) = -1 EBADF (Bad file descriptor) [pid 21095] close(12) = -1 EBADF (Bad file descriptor) [pid 21095] close(13) = -1 EBADF (Bad file descriptor) [pid 21095] close(14) = -1 EBADF (Bad file descriptor) [pid 21095] close(15) = -1 EBADF (Bad file descriptor) [pid 21095] close(16) = -1 EBADF (Bad file descriptor) [pid 21095] close(17) = -1 EBADF (Bad file descriptor) [pid 21095] close(18) = -1 EBADF (Bad file descriptor) [pid 21095] close(19) = -1 EBADF (Bad file descriptor) [pid 21095] close(20) = -1 EBADF (Bad file descriptor) [pid 21095] close(21) = -1 EBADF (Bad file descriptor) [pid 21095] close(22) = -1 EBADF (Bad file descriptor) [pid 21095] close(23) = -1 EBADF (Bad file descriptor) [pid 21095] close(24) = -1 EBADF (Bad file descriptor) [pid 21095] close(25) = -1 EBADF (Bad file descriptor) [pid 21095] close(26) = -1 EBADF (Bad file descriptor) [pid 21095] close(27) = -1 EBADF (Bad file descriptor) [pid 21095] close(28) = -1 EBADF (Bad file descriptor) [pid 21095] close(29) = -1 EBADF (Bad file descriptor) [pid 21095] exit_group(0) = ? [pid 21095] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20807 ./strace-static-x86_64: Process 21096 attached [pid 21096] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21096] setpgid(0, 0) = 0 [pid 21096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21096] write(3, "1000", 4) = 4 [pid 21096] close(3) = 0 [pid 21096] write(1, "executing program\n", 18executing program ) = 18 [pid 21096] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21096] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21096] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21096] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21096] close(3) = -1 EBADF (Bad file descriptor) [pid 21096] close(4) = -1 EBADF (Bad file descriptor) [pid 21096] close(5) = -1 EBADF (Bad file descriptor) [pid 21096] close(6) = -1 EBADF (Bad file descriptor) [pid 21096] close(7) = -1 EBADF (Bad file descriptor) [pid 21096] close(8) = -1 EBADF (Bad file descriptor) [pid 21096] close(9) = -1 EBADF (Bad file descriptor) [pid 21096] close(10) = -1 EBADF (Bad file descriptor) [pid 21096] close(11) = -1 EBADF (Bad file descriptor) [pid 21096] close(12) = -1 EBADF (Bad file descriptor) [pid 21096] close(13) = -1 EBADF (Bad file descriptor) [pid 21096] close(14) = -1 EBADF (Bad file descriptor) [pid 21096] close(15) = -1 EBADF (Bad file descriptor) [pid 21096] close(16) = -1 EBADF (Bad file descriptor) [pid 21096] close(17) = -1 EBADF (Bad file descriptor) [pid 21096] close(18) = -1 EBADF (Bad file descriptor) [pid 21096] close(19) = -1 EBADF (Bad file descriptor) [pid 21096] close(20) = -1 EBADF (Bad file descriptor) [pid 21096] close(21) = -1 EBADF (Bad file descriptor) [pid 21096] close(22) = -1 EBADF (Bad file descriptor) [pid 21096] close(23) = -1 EBADF (Bad file descriptor) [pid 21096] close(24) = -1 EBADF (Bad file descriptor) [pid 21096] close(25) = -1 EBADF (Bad file descriptor) [pid 21096] close(26) = -1 EBADF (Bad file descriptor) [pid 21096] close(27) = -1 EBADF (Bad file descriptor) [pid 21096] close(28) = -1 EBADF (Bad file descriptor) [pid 21096] close(29) = -1 EBADF (Bad file descriptor) [pid 21096] exit_group(0) = ? [pid 21096] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20808 ./strace-static-x86_64: Process 21097 attached [pid 21097] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21097] setpgid(0, 0) = 0 [pid 21097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21097] write(3, "1000", 4) = 4 [pid 21097] close(3) = 0 executing program [pid 21097] write(1, "executing program\n", 18) = 18 [pid 21097] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21097] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21097] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21097] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21097] close(3) = -1 EBADF (Bad file descriptor) [pid 21097] close(4) = -1 EBADF (Bad file descriptor) [pid 21097] close(5) = -1 EBADF (Bad file descriptor) [pid 21097] close(6) = -1 EBADF (Bad file descriptor) [pid 21097] close(7) = -1 EBADF (Bad file descriptor) [pid 21097] close(8) = -1 EBADF (Bad file descriptor) [pid 21097] close(9) = -1 EBADF (Bad file descriptor) [pid 21097] close(10) = -1 EBADF (Bad file descriptor) [pid 21097] close(11) = -1 EBADF (Bad file descriptor) [pid 21097] close(12) = -1 EBADF (Bad file descriptor) [pid 21097] close(13) = -1 EBADF (Bad file descriptor) [pid 21097] close(14) = -1 EBADF (Bad file descriptor) [pid 21097] close(15) = -1 EBADF (Bad file descriptor) [pid 21097] close(16) = -1 EBADF (Bad file descriptor) [pid 21097] close(17) = -1 EBADF (Bad file descriptor) [pid 21097] close(18) = -1 EBADF (Bad file descriptor) [pid 21097] close(19) = -1 EBADF (Bad file descriptor) [pid 21097] close(20) = -1 EBADF (Bad file descriptor) [pid 21097] close(21) = -1 EBADF (Bad file descriptor) [pid 21097] close(22) = -1 EBADF (Bad file descriptor) [pid 21097] close(23) = -1 EBADF (Bad file descriptor) [pid 21097] close(24) = -1 EBADF (Bad file descriptor) [pid 21097] close(25) = -1 EBADF (Bad file descriptor) [pid 21097] close(26) = -1 EBADF (Bad file descriptor) [pid 21097] close(27) = -1 EBADF (Bad file descriptor) [pid 21097] close(28) = -1 EBADF (Bad file descriptor) [pid 21097] close(29) = -1 EBADF (Bad file descriptor) [pid 21097] exit_group(0) = ? [pid 21097] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20809 ./strace-static-x86_64: Process 21098 attached [pid 21098] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21098] setpgid(0, 0) = 0 [pid 21098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21098] write(3, "1000", 4) = 4 [pid 21098] close(3) = 0 [pid 21098] write(1, "executing program\n", 18executing program ) = 18 [pid 21098] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21098] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21098] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21098] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21098] close(3) = -1 EBADF (Bad file descriptor) [pid 21098] close(4) = -1 EBADF (Bad file descriptor) [pid 21098] close(5) = -1 EBADF (Bad file descriptor) [pid 21098] close(6) = -1 EBADF (Bad file descriptor) [pid 21098] close(7) = -1 EBADF (Bad file descriptor) [pid 21098] close(8) = -1 EBADF (Bad file descriptor) [pid 21098] close(9) = -1 EBADF (Bad file descriptor) [pid 21098] close(10) = -1 EBADF (Bad file descriptor) [pid 21098] close(11) = -1 EBADF (Bad file descriptor) [pid 21098] close(12) = -1 EBADF (Bad file descriptor) [pid 21098] close(13) = -1 EBADF (Bad file descriptor) [pid 21098] close(14) = -1 EBADF (Bad file descriptor) [pid 21098] close(15) = -1 EBADF (Bad file descriptor) [pid 21098] close(16) = -1 EBADF (Bad file descriptor) [pid 21098] close(17) = -1 EBADF (Bad file descriptor) [pid 21098] close(18) = -1 EBADF (Bad file descriptor) [pid 21098] close(19) = -1 EBADF (Bad file descriptor) [pid 21098] close(20) = -1 EBADF (Bad file descriptor) [pid 21098] close(21) = -1 EBADF (Bad file descriptor) [pid 21098] close(22) = -1 EBADF (Bad file descriptor) [pid 21098] close(23) = -1 EBADF (Bad file descriptor) [pid 21098] close(24) = -1 EBADF (Bad file descriptor) [pid 21098] close(25) = -1 EBADF (Bad file descriptor) [pid 21098] close(26) = -1 EBADF (Bad file descriptor) [pid 21098] close(27) = -1 EBADF (Bad file descriptor) [pid 21098] close(28) = -1 EBADF (Bad file descriptor) [pid 21098] close(29) = -1 EBADF (Bad file descriptor) [pid 21098] exit_group(0) = ? [pid 21098] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21099 attached [pid 21099] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20810 [pid 21099] <... set_robust_list resumed>) = 0 [pid 21099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21099] setpgid(0, 0) = 0 [pid 21099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21099] write(3, "1000", 4) = 4 [pid 21099] close(3) = 0 [pid 21099] write(1, "executing program\n", 18) = 18 executing program [pid 21099] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21099] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21099] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21099] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21099] close(3) = -1 EBADF (Bad file descriptor) [pid 21099] close(4) = -1 EBADF (Bad file descriptor) [pid 21099] close(5) = -1 EBADF (Bad file descriptor) [pid 21099] close(6) = -1 EBADF (Bad file descriptor) [pid 21099] close(7) = -1 EBADF (Bad file descriptor) [pid 21099] close(8) = -1 EBADF (Bad file descriptor) [pid 21099] close(9) = -1 EBADF (Bad file descriptor) [pid 21099] close(10) = -1 EBADF (Bad file descriptor) [pid 21099] close(11) = -1 EBADF (Bad file descriptor) [pid 21099] close(12) = -1 EBADF (Bad file descriptor) [pid 21099] close(13) = -1 EBADF (Bad file descriptor) [pid 21099] close(14) = -1 EBADF (Bad file descriptor) [pid 21099] close(15) = -1 EBADF (Bad file descriptor) [pid 21099] close(16) = -1 EBADF (Bad file descriptor) [pid 21099] close(17) = -1 EBADF (Bad file descriptor) [pid 21099] close(18) = -1 EBADF (Bad file descriptor) [pid 21099] close(19) = -1 EBADF (Bad file descriptor) [pid 21099] close(20) = -1 EBADF (Bad file descriptor) [pid 21099] close(21) = -1 EBADF (Bad file descriptor) [pid 21099] close(22) = -1 EBADF (Bad file descriptor) [pid 21099] close(23) = -1 EBADF (Bad file descriptor) [pid 21099] close(24) = -1 EBADF (Bad file descriptor) [pid 21099] close(25) = -1 EBADF (Bad file descriptor) [pid 21099] close(26) = -1 EBADF (Bad file descriptor) [pid 21099] close(27) = -1 EBADF (Bad file descriptor) [pid 21099] close(28) = -1 EBADF (Bad file descriptor) [pid 21099] close(29) = -1 EBADF (Bad file descriptor) [pid 21099] exit_group(0) = ? [pid 21099] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20811 ./strace-static-x86_64: Process 21100 attached [pid 21100] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21100] setpgid(0, 0) = 0 [pid 21100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21100] write(3, "1000", 4) = 4 [pid 21100] close(3) = 0 [pid 21100] write(1, "executing program\n", 18executing program ) = 18 [pid 21100] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21100] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21100] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21100] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21100] close(3) = -1 EBADF (Bad file descriptor) [pid 21100] close(4) = -1 EBADF (Bad file descriptor) [pid 21100] close(5) = -1 EBADF (Bad file descriptor) [pid 21100] close(6) = -1 EBADF (Bad file descriptor) [pid 21100] close(7) = -1 EBADF (Bad file descriptor) [pid 21100] close(8) = -1 EBADF (Bad file descriptor) [pid 21100] close(9) = -1 EBADF (Bad file descriptor) [pid 21100] close(10) = -1 EBADF (Bad file descriptor) [pid 21100] close(11) = -1 EBADF (Bad file descriptor) [pid 21100] close(12) = -1 EBADF (Bad file descriptor) [pid 21100] close(13) = -1 EBADF (Bad file descriptor) [pid 21100] close(14) = -1 EBADF (Bad file descriptor) [pid 21100] close(15) = -1 EBADF (Bad file descriptor) [pid 21100] close(16) = -1 EBADF (Bad file descriptor) [pid 21100] close(17) = -1 EBADF (Bad file descriptor) [pid 21100] close(18) = -1 EBADF (Bad file descriptor) [pid 21100] close(19) = -1 EBADF (Bad file descriptor) [pid 21100] close(20) = -1 EBADF (Bad file descriptor) [pid 21100] close(21) = -1 EBADF (Bad file descriptor) [pid 21100] close(22) = -1 EBADF (Bad file descriptor) [pid 21100] close(23) = -1 EBADF (Bad file descriptor) [pid 21100] close(24) = -1 EBADF (Bad file descriptor) [pid 21100] close(25) = -1 EBADF (Bad file descriptor) [pid 21100] close(26) = -1 EBADF (Bad file descriptor) [pid 21100] close(27) = -1 EBADF (Bad file descriptor) [pid 21100] close(28) = -1 EBADF (Bad file descriptor) [pid 21100] close(29) = -1 EBADF (Bad file descriptor) [pid 21100] exit_group(0) = ? [pid 21100] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20812 ./strace-static-x86_64: Process 21101 attached [pid 21101] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21101] setpgid(0, 0) = 0 [pid 21101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21101] write(3, "1000", 4) = 4 [pid 21101] close(3executing program ) = 0 [pid 21101] write(1, "executing program\n", 18) = 18 [pid 21101] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21101] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21101] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21101] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21101] close(3) = -1 EBADF (Bad file descriptor) [pid 21101] close(4) = -1 EBADF (Bad file descriptor) [pid 21101] close(5) = -1 EBADF (Bad file descriptor) [pid 21101] close(6) = -1 EBADF (Bad file descriptor) [pid 21101] close(7) = -1 EBADF (Bad file descriptor) [pid 21101] close(8) = -1 EBADF (Bad file descriptor) [pid 21101] close(9) = -1 EBADF (Bad file descriptor) [pid 21101] close(10) = -1 EBADF (Bad file descriptor) [pid 21101] close(11) = -1 EBADF (Bad file descriptor) [pid 21101] close(12) = -1 EBADF (Bad file descriptor) [pid 21101] close(13) = -1 EBADF (Bad file descriptor) [pid 21101] close(14) = -1 EBADF (Bad file descriptor) [pid 21101] close(15) = -1 EBADF (Bad file descriptor) [pid 21101] close(16) = -1 EBADF (Bad file descriptor) [pid 21101] close(17) = -1 EBADF (Bad file descriptor) [pid 21101] close(18) = -1 EBADF (Bad file descriptor) [pid 21101] close(19) = -1 EBADF (Bad file descriptor) [pid 21101] close(20) = -1 EBADF (Bad file descriptor) [pid 21101] close(21) = -1 EBADF (Bad file descriptor) [pid 21101] close(22) = -1 EBADF (Bad file descriptor) [pid 21101] close(23) = -1 EBADF (Bad file descriptor) [pid 21101] close(24) = -1 EBADF (Bad file descriptor) [pid 21101] close(25) = -1 EBADF (Bad file descriptor) [pid 21101] close(26) = -1 EBADF (Bad file descriptor) [pid 21101] close(27) = -1 EBADF (Bad file descriptor) [pid 21101] close(28) = -1 EBADF (Bad file descriptor) [pid 21101] close(29) = -1 EBADF (Bad file descriptor) [pid 21101] exit_group(0) = ? [pid 21101] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20813 ./strace-static-x86_64: Process 21102 attached [pid 21102] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21102] setpgid(0, 0) = 0 [pid 21102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21102] write(3, "1000", 4) = 4 [pid 21102] close(3) = 0 [pid 21102] write(1, "executing program\n", 18executing program ) = 18 [pid 21102] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21102] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21102] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21102] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21102] close(3) = -1 EBADF (Bad file descriptor) [pid 21102] close(4) = -1 EBADF (Bad file descriptor) [pid 21102] close(5) = -1 EBADF (Bad file descriptor) [pid 21102] close(6) = -1 EBADF (Bad file descriptor) [pid 21102] close(7) = -1 EBADF (Bad file descriptor) [pid 21102] close(8) = -1 EBADF (Bad file descriptor) [pid 21102] close(9) = -1 EBADF (Bad file descriptor) [pid 21102] close(10) = -1 EBADF (Bad file descriptor) [pid 21102] close(11) = -1 EBADF (Bad file descriptor) [pid 21102] close(12) = -1 EBADF (Bad file descriptor) [pid 21102] close(13) = -1 EBADF (Bad file descriptor) [pid 21102] close(14) = -1 EBADF (Bad file descriptor) [pid 21102] close(15) = -1 EBADF (Bad file descriptor) [pid 21102] close(16) = -1 EBADF (Bad file descriptor) [pid 21102] close(17) = -1 EBADF (Bad file descriptor) [pid 21102] close(18) = -1 EBADF (Bad file descriptor) [pid 21102] close(19) = -1 EBADF (Bad file descriptor) [pid 21102] close(20) = -1 EBADF (Bad file descriptor) [pid 21102] close(21) = -1 EBADF (Bad file descriptor) [pid 21102] close(22) = -1 EBADF (Bad file descriptor) [pid 21102] close(23) = -1 EBADF (Bad file descriptor) [pid 21102] close(24) = -1 EBADF (Bad file descriptor) [pid 21102] close(25) = -1 EBADF (Bad file descriptor) [pid 21102] close(26) = -1 EBADF (Bad file descriptor) [pid 21102] close(27) = -1 EBADF (Bad file descriptor) [pid 21102] close(28) = -1 EBADF (Bad file descriptor) [pid 21102] close(29) = -1 EBADF (Bad file descriptor) [pid 21102] exit_group(0) = ? [pid 21102] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20814 ./strace-static-x86_64: Process 21103 attached [pid 21103] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21103] setpgid(0, 0) = 0 [pid 21103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21103] write(3, "1000", 4) = 4 [pid 21103] close(3) = 0 [pid 21103] write(1, "executing program\n", 18executing program ) = 18 [pid 21103] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21103] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21103] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21103] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21103] close(3) = -1 EBADF (Bad file descriptor) [pid 21103] close(4) = -1 EBADF (Bad file descriptor) [pid 21103] close(5) = -1 EBADF (Bad file descriptor) [pid 21103] close(6) = -1 EBADF (Bad file descriptor) [pid 21103] close(7) = -1 EBADF (Bad file descriptor) [pid 21103] close(8) = -1 EBADF (Bad file descriptor) [pid 21103] close(9) = -1 EBADF (Bad file descriptor) [pid 21103] close(10) = -1 EBADF (Bad file descriptor) [pid 21103] close(11) = -1 EBADF (Bad file descriptor) [pid 21103] close(12) = -1 EBADF (Bad file descriptor) [pid 21103] close(13) = -1 EBADF (Bad file descriptor) [pid 21103] close(14) = -1 EBADF (Bad file descriptor) [pid 21103] close(15) = -1 EBADF (Bad file descriptor) [pid 21103] close(16) = -1 EBADF (Bad file descriptor) [pid 21103] close(17) = -1 EBADF (Bad file descriptor) [pid 21103] close(18) = -1 EBADF (Bad file descriptor) [pid 21103] close(19) = -1 EBADF (Bad file descriptor) [pid 21103] close(20) = -1 EBADF (Bad file descriptor) [pid 21103] close(21) = -1 EBADF (Bad file descriptor) [pid 21103] close(22) = -1 EBADF (Bad file descriptor) [pid 21103] close(23) = -1 EBADF (Bad file descriptor) [pid 21103] close(24) = -1 EBADF (Bad file descriptor) [pid 21103] close(25) = -1 EBADF (Bad file descriptor) [pid 21103] close(26) = -1 EBADF (Bad file descriptor) [pid 21103] close(27) = -1 EBADF (Bad file descriptor) [pid 21103] close(28) = -1 EBADF (Bad file descriptor) [pid 21103] close(29) = -1 EBADF (Bad file descriptor) [pid 21103] exit_group(0) = ? [pid 21103] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21104 attached [pid 21104] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20815 [pid 21104] <... set_robust_list resumed>) = 0 [pid 21104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21104] setpgid(0, 0) = 0 [pid 21104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21104] write(3, "1000", 4executing program ) = 4 [pid 21104] close(3) = 0 [pid 21104] write(1, "executing program\n", 18) = 18 [pid 21104] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21104] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21104] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21104] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21104] close(3) = -1 EBADF (Bad file descriptor) [pid 21104] close(4) = -1 EBADF (Bad file descriptor) [pid 21104] close(5) = -1 EBADF (Bad file descriptor) [pid 21104] close(6) = -1 EBADF (Bad file descriptor) [pid 21104] close(7) = -1 EBADF (Bad file descriptor) [pid 21104] close(8) = -1 EBADF (Bad file descriptor) [pid 21104] close(9) = -1 EBADF (Bad file descriptor) [pid 21104] close(10) = -1 EBADF (Bad file descriptor) [pid 21104] close(11) = -1 EBADF (Bad file descriptor) [pid 21104] close(12) = -1 EBADF (Bad file descriptor) [pid 21104] close(13) = -1 EBADF (Bad file descriptor) [pid 21104] close(14) = -1 EBADF (Bad file descriptor) [pid 21104] close(15) = -1 EBADF (Bad file descriptor) [pid 21104] close(16) = -1 EBADF (Bad file descriptor) [pid 21104] close(17) = -1 EBADF (Bad file descriptor) [pid 21104] close(18) = -1 EBADF (Bad file descriptor) [pid 21104] close(19) = -1 EBADF (Bad file descriptor) [pid 21104] close(20) = -1 EBADF (Bad file descriptor) [pid 21104] close(21) = -1 EBADF (Bad file descriptor) [pid 21104] close(22) = -1 EBADF (Bad file descriptor) [pid 21104] close(23) = -1 EBADF (Bad file descriptor) [pid 21104] close(24) = -1 EBADF (Bad file descriptor) [pid 21104] close(25) = -1 EBADF (Bad file descriptor) [pid 21104] close(26) = -1 EBADF (Bad file descriptor) [pid 21104] close(27) = -1 EBADF (Bad file descriptor) [pid 21104] close(28) = -1 EBADF (Bad file descriptor) [pid 21104] close(29) = -1 EBADF (Bad file descriptor) [pid 21104] exit_group(0) = ? [pid 21104] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20816 ./strace-static-x86_64: Process 21105 attached [pid 21105] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21105] setpgid(0, 0) = 0 [pid 21105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21105] write(3, "1000", 4) = 4 [pid 21105] close(3) = 0 [pid 21105] write(1, "executing program\n", 18executing program ) = 18 [pid 21105] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21105] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21105] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21105] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21105] close(3) = -1 EBADF (Bad file descriptor) [pid 21105] close(4) = -1 EBADF (Bad file descriptor) [pid 21105] close(5) = -1 EBADF (Bad file descriptor) [pid 21105] close(6) = -1 EBADF (Bad file descriptor) [pid 21105] close(7) = -1 EBADF (Bad file descriptor) [pid 21105] close(8) = -1 EBADF (Bad file descriptor) [pid 21105] close(9) = -1 EBADF (Bad file descriptor) [pid 21105] close(10) = -1 EBADF (Bad file descriptor) [pid 21105] close(11) = -1 EBADF (Bad file descriptor) [pid 21105] close(12) = -1 EBADF (Bad file descriptor) [pid 21105] close(13) = -1 EBADF (Bad file descriptor) [pid 21105] close(14) = -1 EBADF (Bad file descriptor) [pid 21105] close(15) = -1 EBADF (Bad file descriptor) [pid 21105] close(16) = -1 EBADF (Bad file descriptor) [pid 21105] close(17) = -1 EBADF (Bad file descriptor) [pid 21105] close(18) = -1 EBADF (Bad file descriptor) [pid 21105] close(19) = -1 EBADF (Bad file descriptor) [pid 21105] close(20) = -1 EBADF (Bad file descriptor) [pid 21105] close(21) = -1 EBADF (Bad file descriptor) [pid 21105] close(22) = -1 EBADF (Bad file descriptor) [pid 21105] close(23) = -1 EBADF (Bad file descriptor) [pid 21105] close(24) = -1 EBADF (Bad file descriptor) [pid 21105] close(25) = -1 EBADF (Bad file descriptor) [pid 21105] close(26) = -1 EBADF (Bad file descriptor) [pid 21105] close(27) = -1 EBADF (Bad file descriptor) [pid 21105] close(28) = -1 EBADF (Bad file descriptor) [pid 21105] close(29) = -1 EBADF (Bad file descriptor) [pid 21105] exit_group(0) = ? [pid 21105] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21106 attached [pid 21106] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20817 [pid 21106] <... set_robust_list resumed>) = 0 [pid 21106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21106] setpgid(0, 0) = 0 [pid 21106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21106] write(3, "1000", 4) = 4 [pid 21106] close(3) = 0 [pid 21106] write(1, "executing program\n", 18executing program ) = 18 [pid 21106] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21106] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21106] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21106] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21106] close(3) = -1 EBADF (Bad file descriptor) [pid 21106] close(4) = -1 EBADF (Bad file descriptor) [pid 21106] close(5) = -1 EBADF (Bad file descriptor) [pid 21106] close(6) = -1 EBADF (Bad file descriptor) [pid 21106] close(7) = -1 EBADF (Bad file descriptor) [pid 21106] close(8) = -1 EBADF (Bad file descriptor) [pid 21106] close(9) = -1 EBADF (Bad file descriptor) [pid 21106] close(10) = -1 EBADF (Bad file descriptor) [pid 21106] close(11) = -1 EBADF (Bad file descriptor) [pid 21106] close(12) = -1 EBADF (Bad file descriptor) [pid 21106] close(13) = -1 EBADF (Bad file descriptor) [pid 21106] close(14) = -1 EBADF (Bad file descriptor) [pid 21106] close(15) = -1 EBADF (Bad file descriptor) [pid 21106] close(16) = -1 EBADF (Bad file descriptor) [pid 21106] close(17) = -1 EBADF (Bad file descriptor) [pid 21106] close(18) = -1 EBADF (Bad file descriptor) [pid 21106] close(19) = -1 EBADF (Bad file descriptor) [pid 21106] close(20) = -1 EBADF (Bad file descriptor) [pid 21106] close(21) = -1 EBADF (Bad file descriptor) [pid 21106] close(22) = -1 EBADF (Bad file descriptor) [pid 21106] close(23) = -1 EBADF (Bad file descriptor) [pid 21106] close(24) = -1 EBADF (Bad file descriptor) [pid 21106] close(25) = -1 EBADF (Bad file descriptor) [pid 21106] close(26) = -1 EBADF (Bad file descriptor) [pid 21106] close(27) = -1 EBADF (Bad file descriptor) [pid 21106] close(28) = -1 EBADF (Bad file descriptor) [pid 21106] close(29) = -1 EBADF (Bad file descriptor) [pid 21106] exit_group(0) = ? [pid 21106] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20818 ./strace-static-x86_64: Process 21107 attached [pid 21107] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21107] setpgid(0, 0) = 0 [pid 21107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21107] write(3, "1000", 4) = 4 [pid 21107] close(3) = 0 [pid 21107] write(1, "executing program\n", 18executing program ) = 18 [pid 21107] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21107] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21107] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21107] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21107] close(3) = -1 EBADF (Bad file descriptor) [pid 21107] close(4) = -1 EBADF (Bad file descriptor) [pid 21107] close(5) = -1 EBADF (Bad file descriptor) [pid 21107] close(6) = -1 EBADF (Bad file descriptor) [pid 21107] close(7) = -1 EBADF (Bad file descriptor) [pid 21107] close(8) = -1 EBADF (Bad file descriptor) [pid 21107] close(9) = -1 EBADF (Bad file descriptor) [pid 21107] close(10) = -1 EBADF (Bad file descriptor) [pid 21107] close(11) = -1 EBADF (Bad file descriptor) [pid 21107] close(12) = -1 EBADF (Bad file descriptor) [pid 21107] close(13) = -1 EBADF (Bad file descriptor) [pid 21107] close(14) = -1 EBADF (Bad file descriptor) [pid 21107] close(15) = -1 EBADF (Bad file descriptor) [pid 21107] close(16) = -1 EBADF (Bad file descriptor) [pid 21107] close(17) = -1 EBADF (Bad file descriptor) [pid 21107] close(18) = -1 EBADF (Bad file descriptor) [pid 21107] close(19) = -1 EBADF (Bad file descriptor) [pid 21107] close(20) = -1 EBADF (Bad file descriptor) [pid 21107] close(21) = -1 EBADF (Bad file descriptor) [pid 21107] close(22) = -1 EBADF (Bad file descriptor) [pid 21107] close(23) = -1 EBADF (Bad file descriptor) [pid 21107] close(24) = -1 EBADF (Bad file descriptor) [pid 21107] close(25) = -1 EBADF (Bad file descriptor) [pid 21107] close(26) = -1 EBADF (Bad file descriptor) [pid 21107] close(27) = -1 EBADF (Bad file descriptor) [pid 21107] close(28) = -1 EBADF (Bad file descriptor) [pid 21107] close(29) = -1 EBADF (Bad file descriptor) [pid 21107] exit_group(0) = ? [pid 21107] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21108 attached , child_tidptr=0x55555e7c9650) = 20819 [pid 21108] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21108] setpgid(0, 0) = 0 [pid 21108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21108] write(3, "1000", 4) = 4 [pid 21108] close(3) = 0 [pid 21108] write(1, "executing program\n", 18executing program ) = 18 [pid 21108] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21108] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21108] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21108] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21108] close(3) = -1 EBADF (Bad file descriptor) [pid 21108] close(4) = -1 EBADF (Bad file descriptor) [pid 21108] close(5) = -1 EBADF (Bad file descriptor) [pid 21108] close(6) = -1 EBADF (Bad file descriptor) [pid 21108] close(7) = -1 EBADF (Bad file descriptor) [pid 21108] close(8) = -1 EBADF (Bad file descriptor) [pid 21108] close(9) = -1 EBADF (Bad file descriptor) [pid 21108] close(10) = -1 EBADF (Bad file descriptor) [pid 21108] close(11) = -1 EBADF (Bad file descriptor) [pid 21108] close(12) = -1 EBADF (Bad file descriptor) [pid 21108] close(13) = -1 EBADF (Bad file descriptor) [pid 21108] close(14) = -1 EBADF (Bad file descriptor) [pid 21108] close(15) = -1 EBADF (Bad file descriptor) [pid 21108] close(16) = -1 EBADF (Bad file descriptor) [pid 21108] close(17) = -1 EBADF (Bad file descriptor) [pid 21108] close(18) = -1 EBADF (Bad file descriptor) [pid 21108] close(19) = -1 EBADF (Bad file descriptor) [pid 21108] close(20) = -1 EBADF (Bad file descriptor) [pid 21108] close(21) = -1 EBADF (Bad file descriptor) [pid 21108] close(22) = -1 EBADF (Bad file descriptor) [pid 21108] close(23) = -1 EBADF (Bad file descriptor) [pid 21108] close(24) = -1 EBADF (Bad file descriptor) [pid 21108] close(25) = -1 EBADF (Bad file descriptor) [pid 21108] close(26) = -1 EBADF (Bad file descriptor) [pid 21108] close(27) = -1 EBADF (Bad file descriptor) [pid 21108] close(28) = -1 EBADF (Bad file descriptor) [pid 21108] close(29) = -1 EBADF (Bad file descriptor) [pid 21108] exit_group(0) = ? [pid 21108] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20820 ./strace-static-x86_64: Process 21109 attached [pid 21109] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21109] setpgid(0, 0) = 0 [pid 21109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21109] write(3, "1000", 4) = 4 [pid 21109] close(3) = 0 [pid 21109] write(1, "executing program\n", 18executing program ) = 18 [pid 21109] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21109] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21109] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21109] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21109] close(3) = -1 EBADF (Bad file descriptor) [pid 21109] close(4) = -1 EBADF (Bad file descriptor) [pid 21109] close(5) = -1 EBADF (Bad file descriptor) [pid 21109] close(6) = -1 EBADF (Bad file descriptor) [pid 21109] close(7) = -1 EBADF (Bad file descriptor) [pid 21109] close(8) = -1 EBADF (Bad file descriptor) [pid 21109] close(9) = -1 EBADF (Bad file descriptor) [pid 21109] close(10) = -1 EBADF (Bad file descriptor) [pid 21109] close(11) = -1 EBADF (Bad file descriptor) [pid 21109] close(12) = -1 EBADF (Bad file descriptor) [pid 21109] close(13) = -1 EBADF (Bad file descriptor) [pid 21109] close(14) = -1 EBADF (Bad file descriptor) [pid 21109] close(15) = -1 EBADF (Bad file descriptor) [pid 21109] close(16) = -1 EBADF (Bad file descriptor) [pid 21109] close(17) = -1 EBADF (Bad file descriptor) [pid 21109] close(18) = -1 EBADF (Bad file descriptor) [pid 21109] close(19) = -1 EBADF (Bad file descriptor) [pid 21109] close(20) = -1 EBADF (Bad file descriptor) [pid 21109] close(21) = -1 EBADF (Bad file descriptor) [pid 21109] close(22) = -1 EBADF (Bad file descriptor) [pid 21109] close(23) = -1 EBADF (Bad file descriptor) [pid 21109] close(24) = -1 EBADF (Bad file descriptor) [pid 21109] close(25) = -1 EBADF (Bad file descriptor) [pid 21109] close(26) = -1 EBADF (Bad file descriptor) [pid 21109] close(27) = -1 EBADF (Bad file descriptor) [pid 21109] close(28) = -1 EBADF (Bad file descriptor) [pid 21109] close(29) = -1 EBADF (Bad file descriptor) [pid 21109] exit_group(0) = ? [pid 21109] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20821 ./strace-static-x86_64: Process 21110 attached [pid 21110] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21110] setpgid(0, 0) = 0 [pid 21110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21110] write(3, "1000", 4) = 4 [pid 21110] close(3) = 0 executing program [pid 21110] write(1, "executing program\n", 18) = 18 [pid 21110] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21110] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21110] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21110] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21110] close(3) = -1 EBADF (Bad file descriptor) [pid 21110] close(4) = -1 EBADF (Bad file descriptor) [pid 21110] close(5) = -1 EBADF (Bad file descriptor) [pid 21110] close(6) = -1 EBADF (Bad file descriptor) [pid 21110] close(7) = -1 EBADF (Bad file descriptor) [pid 21110] close(8) = -1 EBADF (Bad file descriptor) [pid 21110] close(9) = -1 EBADF (Bad file descriptor) [pid 21110] close(10) = -1 EBADF (Bad file descriptor) [pid 21110] close(11) = -1 EBADF (Bad file descriptor) [pid 21110] close(12) = -1 EBADF (Bad file descriptor) [pid 21110] close(13) = -1 EBADF (Bad file descriptor) [pid 21110] close(14) = -1 EBADF (Bad file descriptor) [pid 21110] close(15) = -1 EBADF (Bad file descriptor) [pid 21110] close(16) = -1 EBADF (Bad file descriptor) [pid 21110] close(17) = -1 EBADF (Bad file descriptor) [pid 21110] close(18) = -1 EBADF (Bad file descriptor) [pid 21110] close(19) = -1 EBADF (Bad file descriptor) [pid 21110] close(20) = -1 EBADF (Bad file descriptor) [pid 21110] close(21) = -1 EBADF (Bad file descriptor) [pid 21110] close(22) = -1 EBADF (Bad file descriptor) [pid 21110] close(23) = -1 EBADF (Bad file descriptor) [pid 21110] close(24) = -1 EBADF (Bad file descriptor) [pid 21110] close(25) = -1 EBADF (Bad file descriptor) [pid 21110] close(26) = -1 EBADF (Bad file descriptor) [pid 21110] close(27) = -1 EBADF (Bad file descriptor) [pid 21110] close(28) = -1 EBADF (Bad file descriptor) [pid 21110] close(29) = -1 EBADF (Bad file descriptor) [pid 21110] exit_group(0) = ? [pid 21110] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21111 attached , child_tidptr=0x55555e7c9650) = 20822 [pid 21111] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21111] setpgid(0, 0) = 0 [pid 21111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21111] write(3, "1000", 4) = 4 [pid 21111] close(3) = 0 [pid 21111] write(1, "executing program\n", 18executing program ) = 18 [pid 21111] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21111] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21111] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21111] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21111] close(3) = -1 EBADF (Bad file descriptor) [pid 21111] close(4) = -1 EBADF (Bad file descriptor) [pid 21111] close(5) = -1 EBADF (Bad file descriptor) [pid 21111] close(6) = -1 EBADF (Bad file descriptor) [pid 21111] close(7) = -1 EBADF (Bad file descriptor) [pid 21111] close(8) = -1 EBADF (Bad file descriptor) [pid 21111] close(9) = -1 EBADF (Bad file descriptor) [pid 21111] close(10) = -1 EBADF (Bad file descriptor) [pid 21111] close(11) = -1 EBADF (Bad file descriptor) [pid 21111] close(12) = -1 EBADF (Bad file descriptor) [pid 21111] close(13) = -1 EBADF (Bad file descriptor) [pid 21111] close(14) = -1 EBADF (Bad file descriptor) [pid 21111] close(15) = -1 EBADF (Bad file descriptor) [pid 21111] close(16) = -1 EBADF (Bad file descriptor) [pid 21111] close(17) = -1 EBADF (Bad file descriptor) [pid 21111] close(18) = -1 EBADF (Bad file descriptor) [pid 21111] close(19) = -1 EBADF (Bad file descriptor) [pid 21111] close(20) = -1 EBADF (Bad file descriptor) [pid 21111] close(21) = -1 EBADF (Bad file descriptor) [pid 21111] close(22) = -1 EBADF (Bad file descriptor) [pid 21111] close(23) = -1 EBADF (Bad file descriptor) [pid 21111] close(24) = -1 EBADF (Bad file descriptor) [pid 21111] close(25) = -1 EBADF (Bad file descriptor) [pid 21111] close(26) = -1 EBADF (Bad file descriptor) [pid 21111] close(27) = -1 EBADF (Bad file descriptor) [pid 21111] close(28) = -1 EBADF (Bad file descriptor) [pid 21111] close(29) = -1 EBADF (Bad file descriptor) [pid 21111] exit_group(0) = ? [pid 21111] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20823 ./strace-static-x86_64: Process 21112 attached [pid 21112] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21112] setpgid(0, 0) = 0 [pid 21112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21112] write(3, "1000", 4) = 4 [pid 21112] close(3) = 0 [pid 21112] write(1, "executing program\n", 18executing program ) = 18 [pid 21112] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21112] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21112] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21112] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21112] close(3) = -1 EBADF (Bad file descriptor) [pid 21112] close(4) = -1 EBADF (Bad file descriptor) [pid 21112] close(5) = -1 EBADF (Bad file descriptor) [pid 21112] close(6) = -1 EBADF (Bad file descriptor) [pid 21112] close(7) = -1 EBADF (Bad file descriptor) [pid 21112] close(8) = -1 EBADF (Bad file descriptor) [pid 21112] close(9) = -1 EBADF (Bad file descriptor) [pid 21112] close(10) = -1 EBADF (Bad file descriptor) [pid 21112] close(11) = -1 EBADF (Bad file descriptor) [pid 21112] close(12) = -1 EBADF (Bad file descriptor) [pid 21112] close(13) = -1 EBADF (Bad file descriptor) [pid 21112] close(14) = -1 EBADF (Bad file descriptor) [pid 21112] close(15) = -1 EBADF (Bad file descriptor) [pid 21112] close(16) = -1 EBADF (Bad file descriptor) [pid 21112] close(17) = -1 EBADF (Bad file descriptor) [pid 21112] close(18) = -1 EBADF (Bad file descriptor) [pid 21112] close(19) = -1 EBADF (Bad file descriptor) [pid 21112] close(20) = -1 EBADF (Bad file descriptor) [pid 21112] close(21) = -1 EBADF (Bad file descriptor) [pid 21112] close(22) = -1 EBADF (Bad file descriptor) [pid 21112] close(23) = -1 EBADF (Bad file descriptor) [pid 21112] close(24) = -1 EBADF (Bad file descriptor) [pid 21112] close(25) = -1 EBADF (Bad file descriptor) [pid 21112] close(26) = -1 EBADF (Bad file descriptor) [pid 21112] close(27) = -1 EBADF (Bad file descriptor) [pid 21112] close(28) = -1 EBADF (Bad file descriptor) [pid 21112] close(29) = -1 EBADF (Bad file descriptor) [pid 21112] exit_group(0) = ? [pid 21112] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21113 attached [pid 21113] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20824 [pid 21113] <... set_robust_list resumed>) = 0 [pid 21113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21113] setpgid(0, 0) = 0 [pid 21113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21113] write(3, "1000", 4) = 4 [pid 21113] close(3) = 0 executing program [pid 21113] write(1, "executing program\n", 18) = 18 [pid 21113] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21113] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21113] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21113] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21113] close(3) = -1 EBADF (Bad file descriptor) [pid 21113] close(4) = -1 EBADF (Bad file descriptor) [pid 21113] close(5) = -1 EBADF (Bad file descriptor) [pid 21113] close(6) = -1 EBADF (Bad file descriptor) [pid 21113] close(7) = -1 EBADF (Bad file descriptor) [pid 21113] close(8) = -1 EBADF (Bad file descriptor) [pid 21113] close(9) = -1 EBADF (Bad file descriptor) [pid 21113] close(10) = -1 EBADF (Bad file descriptor) [pid 21113] close(11) = -1 EBADF (Bad file descriptor) [pid 21113] close(12) = -1 EBADF (Bad file descriptor) [pid 21113] close(13) = -1 EBADF (Bad file descriptor) [pid 21113] close(14) = -1 EBADF (Bad file descriptor) [pid 21113] close(15) = -1 EBADF (Bad file descriptor) [pid 21113] close(16) = -1 EBADF (Bad file descriptor) [pid 21113] close(17) = -1 EBADF (Bad file descriptor) [pid 21113] close(18) = -1 EBADF (Bad file descriptor) [pid 21113] close(19) = -1 EBADF (Bad file descriptor) [pid 21113] close(20) = -1 EBADF (Bad file descriptor) [pid 21113] close(21) = -1 EBADF (Bad file descriptor) [pid 21113] close(22) = -1 EBADF (Bad file descriptor) [pid 21113] close(23) = -1 EBADF (Bad file descriptor) [pid 21113] close(24) = -1 EBADF (Bad file descriptor) [pid 21113] close(25) = -1 EBADF (Bad file descriptor) [pid 21113] close(26) = -1 EBADF (Bad file descriptor) [pid 21113] close(27) = -1 EBADF (Bad file descriptor) [pid 21113] close(28) = -1 EBADF (Bad file descriptor) [pid 21113] close(29) = -1 EBADF (Bad file descriptor) [pid 21113] exit_group(0) = ? [pid 21113] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21114 attached [pid 21114] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20825 [pid 21114] <... set_robust_list resumed>) = 0 [pid 21114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21114] setpgid(0, 0) = 0 [pid 21114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21114] write(3, "1000", 4) = 4 [pid 21114] close(3executing program ) = 0 [pid 21114] write(1, "executing program\n", 18) = 18 [pid 21114] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21114] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21114] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21114] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21114] close(3) = -1 EBADF (Bad file descriptor) [pid 21114] close(4) = -1 EBADF (Bad file descriptor) [pid 21114] close(5) = -1 EBADF (Bad file descriptor) [pid 21114] close(6) = -1 EBADF (Bad file descriptor) [pid 21114] close(7) = -1 EBADF (Bad file descriptor) [pid 21114] close(8) = -1 EBADF (Bad file descriptor) [pid 21114] close(9) = -1 EBADF (Bad file descriptor) [pid 21114] close(10) = -1 EBADF (Bad file descriptor) [pid 21114] close(11) = -1 EBADF (Bad file descriptor) [pid 21114] close(12) = -1 EBADF (Bad file descriptor) [pid 21114] close(13) = -1 EBADF (Bad file descriptor) [pid 21114] close(14) = -1 EBADF (Bad file descriptor) [pid 21114] close(15) = -1 EBADF (Bad file descriptor) [pid 21114] close(16) = -1 EBADF (Bad file descriptor) [pid 21114] close(17) = -1 EBADF (Bad file descriptor) [pid 21114] close(18) = -1 EBADF (Bad file descriptor) [pid 21114] close(19) = -1 EBADF (Bad file descriptor) [pid 21114] close(20) = -1 EBADF (Bad file descriptor) [pid 21114] close(21) = -1 EBADF (Bad file descriptor) [pid 21114] close(22) = -1 EBADF (Bad file descriptor) [pid 21114] close(23) = -1 EBADF (Bad file descriptor) [pid 21114] close(24) = -1 EBADF (Bad file descriptor) [pid 21114] close(25) = -1 EBADF (Bad file descriptor) [pid 21114] close(26) = -1 EBADF (Bad file descriptor) [pid 21114] close(27) = -1 EBADF (Bad file descriptor) [pid 21114] close(28) = -1 EBADF (Bad file descriptor) [pid 21114] close(29) = -1 EBADF (Bad file descriptor) [pid 21114] exit_group(0) = ? [pid 21114] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20826 ./strace-static-x86_64: Process 21115 attached [pid 21115] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21115] setpgid(0, 0) = 0 [pid 21115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21115] write(3, "1000", 4) = 4 [pid 21115] close(3) = 0 [pid 21115] write(1, "executing program\n", 18executing program ) = 18 [pid 21115] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21115] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21115] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21115] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21115] close(3) = -1 EBADF (Bad file descriptor) [pid 21115] close(4) = -1 EBADF (Bad file descriptor) [pid 21115] close(5) = -1 EBADF (Bad file descriptor) [pid 21115] close(6) = -1 EBADF (Bad file descriptor) [pid 21115] close(7) = -1 EBADF (Bad file descriptor) [pid 21115] close(8) = -1 EBADF (Bad file descriptor) [pid 21115] close(9) = -1 EBADF (Bad file descriptor) [pid 21115] close(10) = -1 EBADF (Bad file descriptor) [pid 21115] close(11) = -1 EBADF (Bad file descriptor) [pid 21115] close(12) = -1 EBADF (Bad file descriptor) [pid 21115] close(13) = -1 EBADF (Bad file descriptor) [pid 21115] close(14) = -1 EBADF (Bad file descriptor) [pid 21115] close(15) = -1 EBADF (Bad file descriptor) [pid 21115] close(16) = -1 EBADF (Bad file descriptor) [pid 21115] close(17) = -1 EBADF (Bad file descriptor) [pid 21115] close(18) = -1 EBADF (Bad file descriptor) [pid 21115] close(19) = -1 EBADF (Bad file descriptor) [pid 21115] close(20) = -1 EBADF (Bad file descriptor) [pid 21115] close(21) = -1 EBADF (Bad file descriptor) [pid 21115] close(22) = -1 EBADF (Bad file descriptor) [pid 21115] close(23) = -1 EBADF (Bad file descriptor) [pid 21115] close(24) = -1 EBADF (Bad file descriptor) [pid 21115] close(25) = -1 EBADF (Bad file descriptor) [pid 21115] close(26) = -1 EBADF (Bad file descriptor) [pid 21115] close(27) = -1 EBADF (Bad file descriptor) [pid 21115] close(28) = -1 EBADF (Bad file descriptor) [pid 21115] close(29) = -1 EBADF (Bad file descriptor) [pid 21115] exit_group(0) = ? [pid 21115] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20827 ./strace-static-x86_64: Process 21116 attached [pid 21116] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21116] setpgid(0, 0) = 0 [pid 21116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21116] write(3, "1000", 4) = 4 [pid 21116] close(3) = 0 [pid 21116] write(1, "executing program\n", 18executing program ) = 18 [pid 21116] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21116] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21116] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21116] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21116] close(3) = -1 EBADF (Bad file descriptor) [pid 21116] close(4) = -1 EBADF (Bad file descriptor) [pid 21116] close(5) = -1 EBADF (Bad file descriptor) [pid 21116] close(6) = -1 EBADF (Bad file descriptor) [pid 21116] close(7) = -1 EBADF (Bad file descriptor) [pid 21116] close(8) = -1 EBADF (Bad file descriptor) [pid 21116] close(9) = -1 EBADF (Bad file descriptor) [pid 21116] close(10) = -1 EBADF (Bad file descriptor) [pid 21116] close(11) = -1 EBADF (Bad file descriptor) [pid 21116] close(12) = -1 EBADF (Bad file descriptor) [pid 21116] close(13) = -1 EBADF (Bad file descriptor) [pid 21116] close(14) = -1 EBADF (Bad file descriptor) [pid 21116] close(15) = -1 EBADF (Bad file descriptor) [pid 21116] close(16) = -1 EBADF (Bad file descriptor) [pid 21116] close(17) = -1 EBADF (Bad file descriptor) [pid 21116] close(18) = -1 EBADF (Bad file descriptor) [pid 21116] close(19) = -1 EBADF (Bad file descriptor) [pid 21116] close(20) = -1 EBADF (Bad file descriptor) [pid 21116] close(21) = -1 EBADF (Bad file descriptor) [pid 21116] close(22) = -1 EBADF (Bad file descriptor) [pid 21116] close(23) = -1 EBADF (Bad file descriptor) [pid 21116] close(24) = -1 EBADF (Bad file descriptor) [pid 21116] close(25) = -1 EBADF (Bad file descriptor) [pid 21116] close(26) = -1 EBADF (Bad file descriptor) [pid 21116] close(27) = -1 EBADF (Bad file descriptor) [pid 21116] close(28) = -1 EBADF (Bad file descriptor) [pid 21116] close(29) = -1 EBADF (Bad file descriptor) [pid 21116] exit_group(0) = ? [pid 21116] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20828 ./strace-static-x86_64: Process 21117 attached [pid 21117] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21117] setpgid(0, 0) = 0 [pid 21117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21117] write(3, "1000", 4) = 4 [pid 21117] close(3) = 0 [pid 21117] write(1, "executing program\n", 18executing program ) = 18 [pid 21117] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21117] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21117] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21117] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21117] close(3) = -1 EBADF (Bad file descriptor) [pid 21117] close(4) = -1 EBADF (Bad file descriptor) [pid 21117] close(5) = -1 EBADF (Bad file descriptor) [pid 21117] close(6) = -1 EBADF (Bad file descriptor) [pid 21117] close(7) = -1 EBADF (Bad file descriptor) [pid 21117] close(8) = -1 EBADF (Bad file descriptor) [pid 21117] close(9) = -1 EBADF (Bad file descriptor) [pid 21117] close(10) = -1 EBADF (Bad file descriptor) [pid 21117] close(11) = -1 EBADF (Bad file descriptor) [pid 21117] close(12) = -1 EBADF (Bad file descriptor) [pid 21117] close(13) = -1 EBADF (Bad file descriptor) [pid 21117] close(14) = -1 EBADF (Bad file descriptor) [pid 21117] close(15) = -1 EBADF (Bad file descriptor) [pid 21117] close(16) = -1 EBADF (Bad file descriptor) [pid 21117] close(17) = -1 EBADF (Bad file descriptor) [pid 21117] close(18) = -1 EBADF (Bad file descriptor) [pid 21117] close(19) = -1 EBADF (Bad file descriptor) [pid 21117] close(20) = -1 EBADF (Bad file descriptor) [pid 21117] close(21) = -1 EBADF (Bad file descriptor) [pid 21117] close(22) = -1 EBADF (Bad file descriptor) [pid 21117] close(23) = -1 EBADF (Bad file descriptor) [pid 21117] close(24) = -1 EBADF (Bad file descriptor) [pid 21117] close(25) = -1 EBADF (Bad file descriptor) [pid 21117] close(26) = -1 EBADF (Bad file descriptor) [pid 21117] close(27) = -1 EBADF (Bad file descriptor) [pid 21117] close(28) = -1 EBADF (Bad file descriptor) [pid 21117] close(29) = -1 EBADF (Bad file descriptor) [pid 21117] exit_group(0) = ? [pid 21117] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20829 ./strace-static-x86_64: Process 21118 attached [pid 21118] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21118] setpgid(0, 0) = 0 [pid 21118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21118] write(3, "1000", 4) = 4 [pid 21118] close(3) = 0 [pid 21118] write(1, "executing program\n", 18executing program ) = 18 [pid 21118] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21118] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21118] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21118] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21118] close(3) = -1 EBADF (Bad file descriptor) [pid 21118] close(4) = -1 EBADF (Bad file descriptor) [pid 21118] close(5) = -1 EBADF (Bad file descriptor) [pid 21118] close(6) = -1 EBADF (Bad file descriptor) [pid 21118] close(7) = -1 EBADF (Bad file descriptor) [pid 21118] close(8) = -1 EBADF (Bad file descriptor) [pid 21118] close(9) = -1 EBADF (Bad file descriptor) [pid 21118] close(10) = -1 EBADF (Bad file descriptor) [pid 21118] close(11) = -1 EBADF (Bad file descriptor) [pid 21118] close(12) = -1 EBADF (Bad file descriptor) [pid 21118] close(13) = -1 EBADF (Bad file descriptor) [pid 21118] close(14) = -1 EBADF (Bad file descriptor) [pid 21118] close(15) = -1 EBADF (Bad file descriptor) [pid 21118] close(16) = -1 EBADF (Bad file descriptor) [pid 21118] close(17) = -1 EBADF (Bad file descriptor) [pid 21118] close(18) = -1 EBADF (Bad file descriptor) [pid 21118] close(19) = -1 EBADF (Bad file descriptor) [pid 21118] close(20) = -1 EBADF (Bad file descriptor) [pid 21118] close(21) = -1 EBADF (Bad file descriptor) [pid 21118] close(22) = -1 EBADF (Bad file descriptor) [pid 21118] close(23) = -1 EBADF (Bad file descriptor) [pid 21118] close(24) = -1 EBADF (Bad file descriptor) [pid 21118] close(25) = -1 EBADF (Bad file descriptor) [pid 21118] close(26) = -1 EBADF (Bad file descriptor) [pid 21118] close(27) = -1 EBADF (Bad file descriptor) [pid 21118] close(28) = -1 EBADF (Bad file descriptor) [pid 21118] close(29) = -1 EBADF (Bad file descriptor) [pid 21118] exit_group(0) = ? [pid 21118] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20830 ./strace-static-x86_64: Process 21119 attached [pid 21119] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21119] setpgid(0, 0) = 0 [pid 21119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21119] write(3, "1000", 4) = 4 [pid 21119] close(3) = 0 [pid 21119] write(1, "executing program\n", 18executing program ) = 18 [pid 21119] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21119] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21119] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21119] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21119] close(3) = -1 EBADF (Bad file descriptor) [pid 21119] close(4) = -1 EBADF (Bad file descriptor) [pid 21119] close(5) = -1 EBADF (Bad file descriptor) [pid 21119] close(6) = -1 EBADF (Bad file descriptor) [pid 21119] close(7) = -1 EBADF (Bad file descriptor) [pid 21119] close(8) = -1 EBADF (Bad file descriptor) [pid 21119] close(9) = -1 EBADF (Bad file descriptor) [pid 21119] close(10) = -1 EBADF (Bad file descriptor) [pid 21119] close(11) = -1 EBADF (Bad file descriptor) [pid 21119] close(12) = -1 EBADF (Bad file descriptor) [pid 21119] close(13) = -1 EBADF (Bad file descriptor) [pid 21119] close(14) = -1 EBADF (Bad file descriptor) [pid 21119] close(15) = -1 EBADF (Bad file descriptor) [pid 21119] close(16) = -1 EBADF (Bad file descriptor) [pid 21119] close(17) = -1 EBADF (Bad file descriptor) [pid 21119] close(18) = -1 EBADF (Bad file descriptor) [pid 21119] close(19) = -1 EBADF (Bad file descriptor) [pid 21119] close(20) = -1 EBADF (Bad file descriptor) [pid 21119] close(21) = -1 EBADF (Bad file descriptor) [pid 21119] close(22) = -1 EBADF (Bad file descriptor) [pid 21119] close(23) = -1 EBADF (Bad file descriptor) [pid 21119] close(24) = -1 EBADF (Bad file descriptor) [pid 21119] close(25) = -1 EBADF (Bad file descriptor) [pid 21119] close(26) = -1 EBADF (Bad file descriptor) [pid 21119] close(27) = -1 EBADF (Bad file descriptor) [pid 21119] close(28) = -1 EBADF (Bad file descriptor) [pid 21119] close(29) = -1 EBADF (Bad file descriptor) [pid 21119] exit_group(0) = ? [pid 21119] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20831 ./strace-static-x86_64: Process 21120 attached [pid 21120] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21120] setpgid(0, 0) = 0 [pid 21120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21120] write(3, "1000", 4) = 4 [pid 21120] close(3executing program ) = 0 [pid 21120] write(1, "executing program\n", 18) = 18 [pid 21120] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21120] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21120] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21120] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21120] close(3) = -1 EBADF (Bad file descriptor) [pid 21120] close(4) = -1 EBADF (Bad file descriptor) [pid 21120] close(5) = -1 EBADF (Bad file descriptor) [pid 21120] close(6) = -1 EBADF (Bad file descriptor) [pid 21120] close(7) = -1 EBADF (Bad file descriptor) [pid 21120] close(8) = -1 EBADF (Bad file descriptor) [pid 21120] close(9) = -1 EBADF (Bad file descriptor) [pid 21120] close(10) = -1 EBADF (Bad file descriptor) [pid 21120] close(11) = -1 EBADF (Bad file descriptor) [pid 21120] close(12) = -1 EBADF (Bad file descriptor) [pid 21120] close(13) = -1 EBADF (Bad file descriptor) [pid 21120] close(14) = -1 EBADF (Bad file descriptor) [pid 21120] close(15) = -1 EBADF (Bad file descriptor) [pid 21120] close(16) = -1 EBADF (Bad file descriptor) [pid 21120] close(17) = -1 EBADF (Bad file descriptor) [pid 21120] close(18) = -1 EBADF (Bad file descriptor) [pid 21120] close(19) = -1 EBADF (Bad file descriptor) [pid 21120] close(20) = -1 EBADF (Bad file descriptor) [pid 21120] close(21) = -1 EBADF (Bad file descriptor) [pid 21120] close(22) = -1 EBADF (Bad file descriptor) [pid 21120] close(23) = -1 EBADF (Bad file descriptor) [pid 21120] close(24) = -1 EBADF (Bad file descriptor) [pid 21120] close(25) = -1 EBADF (Bad file descriptor) [pid 21120] close(26) = -1 EBADF (Bad file descriptor) [pid 21120] close(27) = -1 EBADF (Bad file descriptor) [pid 21120] close(28) = -1 EBADF (Bad file descriptor) [pid 21120] close(29) = -1 EBADF (Bad file descriptor) [pid 21120] exit_group(0) = ? [pid 21120] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20832 ./strace-static-x86_64: Process 21121 attached [pid 21121] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21121] setpgid(0, 0) = 0 [pid 21121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21121] write(3, "1000", 4) = 4 [pid 21121] close(3) = 0 [pid 21121] write(1, "executing program\n", 18executing program ) = 18 [pid 21121] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21121] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21121] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21121] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21121] close(3) = -1 EBADF (Bad file descriptor) [pid 21121] close(4) = -1 EBADF (Bad file descriptor) [pid 21121] close(5) = -1 EBADF (Bad file descriptor) [pid 21121] close(6) = -1 EBADF (Bad file descriptor) [pid 21121] close(7) = -1 EBADF (Bad file descriptor) [pid 21121] close(8) = -1 EBADF (Bad file descriptor) [pid 21121] close(9) = -1 EBADF (Bad file descriptor) [pid 21121] close(10) = -1 EBADF (Bad file descriptor) [pid 21121] close(11) = -1 EBADF (Bad file descriptor) [pid 21121] close(12) = -1 EBADF (Bad file descriptor) [pid 21121] close(13) = -1 EBADF (Bad file descriptor) [pid 21121] close(14) = -1 EBADF (Bad file descriptor) [pid 21121] close(15) = -1 EBADF (Bad file descriptor) [pid 21121] close(16) = -1 EBADF (Bad file descriptor) [pid 21121] close(17) = -1 EBADF (Bad file descriptor) [pid 21121] close(18) = -1 EBADF (Bad file descriptor) [pid 21121] close(19) = -1 EBADF (Bad file descriptor) [pid 21121] close(20) = -1 EBADF (Bad file descriptor) [pid 21121] close(21) = -1 EBADF (Bad file descriptor) [pid 21121] close(22) = -1 EBADF (Bad file descriptor) [pid 21121] close(23) = -1 EBADF (Bad file descriptor) [pid 21121] close(24) = -1 EBADF (Bad file descriptor) [pid 21121] close(25) = -1 EBADF (Bad file descriptor) [pid 21121] close(26) = -1 EBADF (Bad file descriptor) [pid 21121] close(27) = -1 EBADF (Bad file descriptor) [pid 21121] close(28) = -1 EBADF (Bad file descriptor) [pid 21121] close(29) = -1 EBADF (Bad file descriptor) [pid 21121] exit_group(0) = ? [pid 21121] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21122 attached [pid 21122] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20833 [pid 21122] <... set_robust_list resumed>) = 0 [pid 21122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21122] setpgid(0, 0) = 0 [pid 21122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21122] write(3, "1000", 4) = 4 [pid 21122] close(3) = 0 executing program [pid 21122] write(1, "executing program\n", 18) = 18 [pid 21122] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21122] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21122] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21122] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21122] close(3) = -1 EBADF (Bad file descriptor) [pid 21122] close(4) = -1 EBADF (Bad file descriptor) [pid 21122] close(5) = -1 EBADF (Bad file descriptor) [pid 21122] close(6) = -1 EBADF (Bad file descriptor) [pid 21122] close(7) = -1 EBADF (Bad file descriptor) [pid 21122] close(8) = -1 EBADF (Bad file descriptor) [pid 21122] close(9) = -1 EBADF (Bad file descriptor) [pid 21122] close(10) = -1 EBADF (Bad file descriptor) [pid 21122] close(11) = -1 EBADF (Bad file descriptor) [pid 21122] close(12) = -1 EBADF (Bad file descriptor) [pid 21122] close(13) = -1 EBADF (Bad file descriptor) [pid 21122] close(14) = -1 EBADF (Bad file descriptor) [pid 21122] close(15) = -1 EBADF (Bad file descriptor) [pid 21122] close(16) = -1 EBADF (Bad file descriptor) [pid 21122] close(17) = -1 EBADF (Bad file descriptor) [pid 21122] close(18) = -1 EBADF (Bad file descriptor) [pid 21122] close(19) = -1 EBADF (Bad file descriptor) [pid 21122] close(20) = -1 EBADF (Bad file descriptor) [pid 21122] close(21) = -1 EBADF (Bad file descriptor) [pid 21122] close(22) = -1 EBADF (Bad file descriptor) [pid 21122] close(23) = -1 EBADF (Bad file descriptor) [pid 21122] close(24) = -1 EBADF (Bad file descriptor) [pid 21122] close(25) = -1 EBADF (Bad file descriptor) [pid 21122] close(26) = -1 EBADF (Bad file descriptor) [pid 21122] close(27) = -1 EBADF (Bad file descriptor) [pid 21122] close(28) = -1 EBADF (Bad file descriptor) [pid 21122] close(29) = -1 EBADF (Bad file descriptor) [pid 21122] exit_group(0) = ? [pid 21122] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21123 attached [pid 21123] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20834 [pid 21123] <... set_robust_list resumed>) = 0 [pid 21123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21123] setpgid(0, 0) = 0 [pid 21123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21123] write(3, "1000", 4) = 4 [pid 21123] close(3) = 0 executing program [pid 21123] write(1, "executing program\n", 18) = 18 [pid 21123] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21123] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21123] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21123] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21123] close(3) = -1 EBADF (Bad file descriptor) [pid 21123] close(4) = -1 EBADF (Bad file descriptor) [pid 21123] close(5) = -1 EBADF (Bad file descriptor) [pid 21123] close(6) = -1 EBADF (Bad file descriptor) [pid 21123] close(7) = -1 EBADF (Bad file descriptor) [pid 21123] close(8) = -1 EBADF (Bad file descriptor) [pid 21123] close(9) = -1 EBADF (Bad file descriptor) [pid 21123] close(10) = -1 EBADF (Bad file descriptor) [pid 21123] close(11) = -1 EBADF (Bad file descriptor) [pid 21123] close(12) = -1 EBADF (Bad file descriptor) [pid 21123] close(13) = -1 EBADF (Bad file descriptor) [pid 21123] close(14) = -1 EBADF (Bad file descriptor) [pid 21123] close(15) = -1 EBADF (Bad file descriptor) [pid 21123] close(16) = -1 EBADF (Bad file descriptor) [pid 21123] close(17) = -1 EBADF (Bad file descriptor) [pid 21123] close(18) = -1 EBADF (Bad file descriptor) [pid 21123] close(19) = -1 EBADF (Bad file descriptor) [pid 21123] close(20) = -1 EBADF (Bad file descriptor) [pid 21123] close(21) = -1 EBADF (Bad file descriptor) [pid 21123] close(22) = -1 EBADF (Bad file descriptor) [pid 21123] close(23) = -1 EBADF (Bad file descriptor) [pid 21123] close(24) = -1 EBADF (Bad file descriptor) [pid 21123] close(25) = -1 EBADF (Bad file descriptor) [pid 21123] close(26) = -1 EBADF (Bad file descriptor) [pid 21123] close(27) = -1 EBADF (Bad file descriptor) [pid 21123] close(28) = -1 EBADF (Bad file descriptor) [pid 21123] close(29) = -1 EBADF (Bad file descriptor) [pid 21123] exit_group(0) = ? [pid 21123] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20835 ./strace-static-x86_64: Process 21124 attached [pid 21124] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21124] setpgid(0, 0) = 0 [pid 21124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21124] write(3, "1000", 4) = 4 [pid 21124] close(3) = 0 [pid 21124] write(1, "executing program\n", 18executing program ) = 18 [pid 21124] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21124] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21124] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21124] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21124] close(3) = -1 EBADF (Bad file descriptor) [pid 21124] close(4) = -1 EBADF (Bad file descriptor) [pid 21124] close(5) = -1 EBADF (Bad file descriptor) [pid 21124] close(6) = -1 EBADF (Bad file descriptor) [pid 21124] close(7) = -1 EBADF (Bad file descriptor) [pid 21124] close(8) = -1 EBADF (Bad file descriptor) [pid 21124] close(9) = -1 EBADF (Bad file descriptor) [pid 21124] close(10) = -1 EBADF (Bad file descriptor) [pid 21124] close(11) = -1 EBADF (Bad file descriptor) [pid 21124] close(12) = -1 EBADF (Bad file descriptor) [pid 21124] close(13) = -1 EBADF (Bad file descriptor) [pid 21124] close(14) = -1 EBADF (Bad file descriptor) [pid 21124] close(15) = -1 EBADF (Bad file descriptor) [pid 21124] close(16) = -1 EBADF (Bad file descriptor) [pid 21124] close(17) = -1 EBADF (Bad file descriptor) [pid 21124] close(18) = -1 EBADF (Bad file descriptor) [pid 21124] close(19) = -1 EBADF (Bad file descriptor) [pid 21124] close(20) = -1 EBADF (Bad file descriptor) [pid 21124] close(21) = -1 EBADF (Bad file descriptor) [pid 21124] close(22) = -1 EBADF (Bad file descriptor) [pid 21124] close(23) = -1 EBADF (Bad file descriptor) [pid 21124] close(24) = -1 EBADF (Bad file descriptor) [pid 21124] close(25) = -1 EBADF (Bad file descriptor) [pid 21124] close(26) = -1 EBADF (Bad file descriptor) [pid 21124] close(27) = -1 EBADF (Bad file descriptor) [pid 21124] close(28) = -1 EBADF (Bad file descriptor) [pid 21124] close(29) = -1 EBADF (Bad file descriptor) [pid 21124] exit_group(0) = ? [pid 21124] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20836 ./strace-static-x86_64: Process 21125 attached [pid 21125] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21125] setpgid(0, 0) = 0 [pid 21125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21125] write(3, "1000", 4) = 4 [pid 21125] close(3) = 0 [pid 21125] write(1, "executing program\n", 18executing program ) = 18 [pid 21125] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21125] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21125] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21125] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21125] close(3) = -1 EBADF (Bad file descriptor) [pid 21125] close(4) = -1 EBADF (Bad file descriptor) [pid 21125] close(5) = -1 EBADF (Bad file descriptor) [pid 21125] close(6) = -1 EBADF (Bad file descriptor) [pid 21125] close(7) = -1 EBADF (Bad file descriptor) [pid 21125] close(8) = -1 EBADF (Bad file descriptor) [pid 21125] close(9) = -1 EBADF (Bad file descriptor) [pid 21125] close(10) = -1 EBADF (Bad file descriptor) [pid 21125] close(11) = -1 EBADF (Bad file descriptor) [pid 21125] close(12) = -1 EBADF (Bad file descriptor) [pid 21125] close(13) = -1 EBADF (Bad file descriptor) [pid 21125] close(14) = -1 EBADF (Bad file descriptor) [pid 21125] close(15) = -1 EBADF (Bad file descriptor) [pid 21125] close(16) = -1 EBADF (Bad file descriptor) [pid 21125] close(17) = -1 EBADF (Bad file descriptor) [pid 21125] close(18) = -1 EBADF (Bad file descriptor) [pid 21125] close(19) = -1 EBADF (Bad file descriptor) [pid 21125] close(20) = -1 EBADF (Bad file descriptor) [pid 21125] close(21) = -1 EBADF (Bad file descriptor) [pid 21125] close(22) = -1 EBADF (Bad file descriptor) [pid 21125] close(23) = -1 EBADF (Bad file descriptor) [pid 21125] close(24) = -1 EBADF (Bad file descriptor) [pid 21125] close(25) = -1 EBADF (Bad file descriptor) [pid 21125] close(26) = -1 EBADF (Bad file descriptor) [pid 21125] close(27) = -1 EBADF (Bad file descriptor) [pid 21125] close(28) = -1 EBADF (Bad file descriptor) [pid 21125] close(29) = -1 EBADF (Bad file descriptor) [pid 21125] exit_group(0) = ? [pid 21125] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20837 ./strace-static-x86_64: Process 21126 attached [pid 21126] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21126] setpgid(0, 0) = 0 [pid 21126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21126] write(3, "1000", 4) = 4 [pid 21126] close(3) = 0 [pid 21126] write(1, "executing program\n", 18executing program ) = 18 [pid 21126] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21126] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21126] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21126] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21126] close(3) = -1 EBADF (Bad file descriptor) [pid 21126] close(4) = -1 EBADF (Bad file descriptor) [pid 21126] close(5) = -1 EBADF (Bad file descriptor) [pid 21126] close(6) = -1 EBADF (Bad file descriptor) [pid 21126] close(7) = -1 EBADF (Bad file descriptor) [pid 21126] close(8) = -1 EBADF (Bad file descriptor) [pid 21126] close(9) = -1 EBADF (Bad file descriptor) [pid 21126] close(10) = -1 EBADF (Bad file descriptor) [pid 21126] close(11) = -1 EBADF (Bad file descriptor) [pid 21126] close(12) = -1 EBADF (Bad file descriptor) [pid 21126] close(13) = -1 EBADF (Bad file descriptor) [pid 21126] close(14) = -1 EBADF (Bad file descriptor) [pid 21126] close(15) = -1 EBADF (Bad file descriptor) [pid 21126] close(16) = -1 EBADF (Bad file descriptor) [pid 21126] close(17) = -1 EBADF (Bad file descriptor) [pid 21126] close(18) = -1 EBADF (Bad file descriptor) [pid 21126] close(19) = -1 EBADF (Bad file descriptor) [pid 21126] close(20) = -1 EBADF (Bad file descriptor) [pid 21126] close(21) = -1 EBADF (Bad file descriptor) [pid 21126] close(22) = -1 EBADF (Bad file descriptor) [pid 21126] close(23) = -1 EBADF (Bad file descriptor) [pid 21126] close(24) = -1 EBADF (Bad file descriptor) [pid 21126] close(25) = -1 EBADF (Bad file descriptor) [pid 21126] close(26) = -1 EBADF (Bad file descriptor) [pid 21126] close(27) = -1 EBADF (Bad file descriptor) [pid 21126] close(28) = -1 EBADF (Bad file descriptor) [pid 21126] close(29) = -1 EBADF (Bad file descriptor) [pid 21126] exit_group(0) = ? [pid 21126] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21127 attached [pid 21127] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20838 [pid 21127] <... set_robust_list resumed>) = 0 [pid 21127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21127] setpgid(0, 0) = 0 [pid 21127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21127] write(3, "1000", 4) = 4 [pid 21127] close(3) = 0 [pid 21127] write(1, "executing program\n", 18executing program ) = 18 [pid 21127] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21127] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21127] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21127] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21127] close(3) = -1 EBADF (Bad file descriptor) [pid 21127] close(4) = -1 EBADF (Bad file descriptor) [pid 21127] close(5) = -1 EBADF (Bad file descriptor) [pid 21127] close(6) = -1 EBADF (Bad file descriptor) [pid 21127] close(7) = -1 EBADF (Bad file descriptor) [pid 21127] close(8) = -1 EBADF (Bad file descriptor) [pid 21127] close(9) = -1 EBADF (Bad file descriptor) [pid 21127] close(10) = -1 EBADF (Bad file descriptor) [pid 21127] close(11) = -1 EBADF (Bad file descriptor) [pid 21127] close(12) = -1 EBADF (Bad file descriptor) [pid 21127] close(13) = -1 EBADF (Bad file descriptor) [pid 21127] close(14) = -1 EBADF (Bad file descriptor) [pid 21127] close(15) = -1 EBADF (Bad file descriptor) [pid 21127] close(16) = -1 EBADF (Bad file descriptor) [pid 21127] close(17) = -1 EBADF (Bad file descriptor) [pid 21127] close(18) = -1 EBADF (Bad file descriptor) [pid 21127] close(19) = -1 EBADF (Bad file descriptor) [pid 21127] close(20) = -1 EBADF (Bad file descriptor) [pid 21127] close(21) = -1 EBADF (Bad file descriptor) [pid 21127] close(22) = -1 EBADF (Bad file descriptor) [pid 21127] close(23) = -1 EBADF (Bad file descriptor) [pid 21127] close(24) = -1 EBADF (Bad file descriptor) [pid 21127] close(25) = -1 EBADF (Bad file descriptor) [pid 21127] close(26) = -1 EBADF (Bad file descriptor) [pid 21127] close(27) = -1 EBADF (Bad file descriptor) [pid 21127] close(28) = -1 EBADF (Bad file descriptor) [pid 21127] close(29) = -1 EBADF (Bad file descriptor) [pid 21127] exit_group(0) = ? [pid 21127] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20839 ./strace-static-x86_64: Process 21128 attached [pid 21128] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21128] setpgid(0, 0) = 0 [pid 21128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21128] write(3, "1000", 4) = 4 [pid 21128] close(3) = 0 [pid 21128] write(1, "executing program\n", 18executing program ) = 18 [pid 21128] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21128] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21128] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21128] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21128] close(3) = -1 EBADF (Bad file descriptor) [pid 21128] close(4) = -1 EBADF (Bad file descriptor) [pid 21128] close(5) = -1 EBADF (Bad file descriptor) [pid 21128] close(6) = -1 EBADF (Bad file descriptor) [pid 21128] close(7) = -1 EBADF (Bad file descriptor) [pid 21128] close(8) = -1 EBADF (Bad file descriptor) [pid 21128] close(9) = -1 EBADF (Bad file descriptor) [pid 21128] close(10) = -1 EBADF (Bad file descriptor) [pid 21128] close(11) = -1 EBADF (Bad file descriptor) [pid 21128] close(12) = -1 EBADF (Bad file descriptor) [pid 21128] close(13) = -1 EBADF (Bad file descriptor) [pid 21128] close(14) = -1 EBADF (Bad file descriptor) [pid 21128] close(15) = -1 EBADF (Bad file descriptor) [pid 21128] close(16) = -1 EBADF (Bad file descriptor) [pid 21128] close(17) = -1 EBADF (Bad file descriptor) [pid 21128] close(18) = -1 EBADF (Bad file descriptor) [pid 21128] close(19) = -1 EBADF (Bad file descriptor) [pid 21128] close(20) = -1 EBADF (Bad file descriptor) [pid 21128] close(21) = -1 EBADF (Bad file descriptor) [pid 21128] close(22) = -1 EBADF (Bad file descriptor) [pid 21128] close(23) = -1 EBADF (Bad file descriptor) [pid 21128] close(24) = -1 EBADF (Bad file descriptor) [pid 21128] close(25) = -1 EBADF (Bad file descriptor) [pid 21128] close(26) = -1 EBADF (Bad file descriptor) [pid 21128] close(27) = -1 EBADF (Bad file descriptor) [pid 21128] close(28) = -1 EBADF (Bad file descriptor) [pid 21128] close(29) = -1 EBADF (Bad file descriptor) [pid 21128] exit_group(0) = ? [pid 21128] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20840 ./strace-static-x86_64: Process 21129 attached [pid 21129] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21129] setpgid(0, 0) = 0 [pid 21129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21129] write(3, "1000", 4) = 4 [pid 21129] close(3) = 0 [pid 21129] write(1, "executing program\n", 18executing program ) = 18 [pid 21129] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21129] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21129] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21129] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21129] close(3) = -1 EBADF (Bad file descriptor) [pid 21129] close(4) = -1 EBADF (Bad file descriptor) [pid 21129] close(5) = -1 EBADF (Bad file descriptor) [pid 21129] close(6) = -1 EBADF (Bad file descriptor) [pid 21129] close(7) = -1 EBADF (Bad file descriptor) [pid 21129] close(8) = -1 EBADF (Bad file descriptor) [pid 21129] close(9) = -1 EBADF (Bad file descriptor) [pid 21129] close(10) = -1 EBADF (Bad file descriptor) [pid 21129] close(11) = -1 EBADF (Bad file descriptor) [pid 21129] close(12) = -1 EBADF (Bad file descriptor) [pid 21129] close(13) = -1 EBADF (Bad file descriptor) [pid 21129] close(14) = -1 EBADF (Bad file descriptor) [pid 21129] close(15) = -1 EBADF (Bad file descriptor) [pid 21129] close(16) = -1 EBADF (Bad file descriptor) [pid 21129] close(17) = -1 EBADF (Bad file descriptor) [pid 21129] close(18) = -1 EBADF (Bad file descriptor) [pid 21129] close(19) = -1 EBADF (Bad file descriptor) [pid 21129] close(20) = -1 EBADF (Bad file descriptor) [pid 21129] close(21) = -1 EBADF (Bad file descriptor) [pid 21129] close(22) = -1 EBADF (Bad file descriptor) [pid 21129] close(23) = -1 EBADF (Bad file descriptor) [pid 21129] close(24) = -1 EBADF (Bad file descriptor) [pid 21129] close(25) = -1 EBADF (Bad file descriptor) [pid 21129] close(26) = -1 EBADF (Bad file descriptor) [pid 21129] close(27) = -1 EBADF (Bad file descriptor) [pid 21129] close(28) = -1 EBADF (Bad file descriptor) [pid 21129] close(29) = -1 EBADF (Bad file descriptor) [pid 21129] exit_group(0) = ? [pid 21129] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21130 attached , child_tidptr=0x55555e7c9650) = 20841 [pid 21130] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21130] setpgid(0, 0) = 0 [pid 21130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21130] write(3, "1000", 4executing program ) = 4 [pid 21130] close(3) = 0 [pid 21130] write(1, "executing program\n", 18) = 18 [pid 21130] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21130] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21130] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21130] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21130] close(3) = -1 EBADF (Bad file descriptor) [pid 21130] close(4) = -1 EBADF (Bad file descriptor) [pid 21130] close(5) = -1 EBADF (Bad file descriptor) [pid 21130] close(6) = -1 EBADF (Bad file descriptor) [pid 21130] close(7) = -1 EBADF (Bad file descriptor) [pid 21130] close(8) = -1 EBADF (Bad file descriptor) [pid 21130] close(9) = -1 EBADF (Bad file descriptor) [pid 21130] close(10) = -1 EBADF (Bad file descriptor) [pid 21130] close(11) = -1 EBADF (Bad file descriptor) [pid 21130] close(12) = -1 EBADF (Bad file descriptor) [pid 21130] close(13) = -1 EBADF (Bad file descriptor) [pid 21130] close(14) = -1 EBADF (Bad file descriptor) [pid 21130] close(15) = -1 EBADF (Bad file descriptor) [pid 21130] close(16) = -1 EBADF (Bad file descriptor) [pid 21130] close(17) = -1 EBADF (Bad file descriptor) [pid 21130] close(18) = -1 EBADF (Bad file descriptor) [pid 21130] close(19) = -1 EBADF (Bad file descriptor) [pid 21130] close(20) = -1 EBADF (Bad file descriptor) [pid 21130] close(21) = -1 EBADF (Bad file descriptor) [pid 21130] close(22) = -1 EBADF (Bad file descriptor) [pid 21130] close(23) = -1 EBADF (Bad file descriptor) [pid 21130] close(24) = -1 EBADF (Bad file descriptor) [pid 21130] close(25) = -1 EBADF (Bad file descriptor) [pid 21130] close(26) = -1 EBADF (Bad file descriptor) [pid 21130] close(27) = -1 EBADF (Bad file descriptor) [pid 21130] close(28) = -1 EBADF (Bad file descriptor) [pid 21130] close(29) = -1 EBADF (Bad file descriptor) [pid 21130] exit_group(0) = ? [pid 21130] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21131 attached [pid 21131] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20842 [pid 21131] <... set_robust_list resumed>) = 0 [pid 21131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21131] setpgid(0, 0) = 0 [pid 21131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21131] write(3, "1000", 4) = 4 [pid 21131] close(3) = 0 [pid 21131] write(1, "executing program\n", 18executing program ) = 18 [pid 21131] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21131] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21131] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21131] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21131] close(3) = -1 EBADF (Bad file descriptor) [pid 21131] close(4) = -1 EBADF (Bad file descriptor) [pid 21131] close(5) = -1 EBADF (Bad file descriptor) [pid 21131] close(6) = -1 EBADF (Bad file descriptor) [pid 21131] close(7) = -1 EBADF (Bad file descriptor) [pid 21131] close(8) = -1 EBADF (Bad file descriptor) [pid 21131] close(9) = -1 EBADF (Bad file descriptor) [pid 21131] close(10) = -1 EBADF (Bad file descriptor) [pid 21131] close(11) = -1 EBADF (Bad file descriptor) [pid 21131] close(12) = -1 EBADF (Bad file descriptor) [pid 21131] close(13) = -1 EBADF (Bad file descriptor) [pid 21131] close(14) = -1 EBADF (Bad file descriptor) [pid 21131] close(15) = -1 EBADF (Bad file descriptor) [pid 21131] close(16) = -1 EBADF (Bad file descriptor) [pid 21131] close(17) = -1 EBADF (Bad file descriptor) [pid 21131] close(18) = -1 EBADF (Bad file descriptor) [pid 21131] close(19) = -1 EBADF (Bad file descriptor) [pid 21131] close(20) = -1 EBADF (Bad file descriptor) [pid 21131] close(21) = -1 EBADF (Bad file descriptor) [pid 21131] close(22) = -1 EBADF (Bad file descriptor) [pid 21131] close(23) = -1 EBADF (Bad file descriptor) [pid 21131] close(24) = -1 EBADF (Bad file descriptor) [pid 21131] close(25) = -1 EBADF (Bad file descriptor) [pid 21131] close(26) = -1 EBADF (Bad file descriptor) [pid 21131] close(27) = -1 EBADF (Bad file descriptor) [pid 21131] close(28) = -1 EBADF (Bad file descriptor) [pid 21131] close(29) = -1 EBADF (Bad file descriptor) [pid 21131] exit_group(0) = ? [pid 21131] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21132 attached , child_tidptr=0x55555e7c9650) = 20843 [pid 21132] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21132] setpgid(0, 0) = 0 [pid 21132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21132] write(3, "1000", 4) = 4 [pid 21132] close(3) = 0 executing program [pid 21132] write(1, "executing program\n", 18) = 18 [pid 21132] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21132] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21132] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21132] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21132] close(3) = -1 EBADF (Bad file descriptor) [pid 21132] close(4) = -1 EBADF (Bad file descriptor) [pid 21132] close(5) = -1 EBADF (Bad file descriptor) [pid 21132] close(6) = -1 EBADF (Bad file descriptor) [pid 21132] close(7) = -1 EBADF (Bad file descriptor) [pid 21132] close(8) = -1 EBADF (Bad file descriptor) [pid 21132] close(9) = -1 EBADF (Bad file descriptor) [pid 21132] close(10) = -1 EBADF (Bad file descriptor) [pid 21132] close(11) = -1 EBADF (Bad file descriptor) [pid 21132] close(12) = -1 EBADF (Bad file descriptor) [pid 21132] close(13) = -1 EBADF (Bad file descriptor) [pid 21132] close(14) = -1 EBADF (Bad file descriptor) [pid 21132] close(15) = -1 EBADF (Bad file descriptor) [pid 21132] close(16) = -1 EBADF (Bad file descriptor) [pid 21132] close(17) = -1 EBADF (Bad file descriptor) [pid 21132] close(18) = -1 EBADF (Bad file descriptor) [pid 21132] close(19) = -1 EBADF (Bad file descriptor) [pid 21132] close(20) = -1 EBADF (Bad file descriptor) [pid 21132] close(21) = -1 EBADF (Bad file descriptor) [pid 21132] close(22) = -1 EBADF (Bad file descriptor) [pid 21132] close(23) = -1 EBADF (Bad file descriptor) [pid 21132] close(24) = -1 EBADF (Bad file descriptor) [pid 21132] close(25) = -1 EBADF (Bad file descriptor) [pid 21132] close(26) = -1 EBADF (Bad file descriptor) [pid 21132] close(27) = -1 EBADF (Bad file descriptor) [pid 21132] close(28) = -1 EBADF (Bad file descriptor) [pid 21132] close(29) = -1 EBADF (Bad file descriptor) [pid 21132] exit_group(0) = ? [pid 21132] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20844 ./strace-static-x86_64: Process 21133 attached [pid 21133] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21133] setpgid(0, 0) = 0 [pid 21133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21133] write(3, "1000", 4) = 4 [pid 21133] close(3) = 0 [pid 21133] write(1, "executing program\n", 18executing program ) = 18 [pid 21133] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21133] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21133] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21133] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21133] close(3) = -1 EBADF (Bad file descriptor) [pid 21133] close(4) = -1 EBADF (Bad file descriptor) [pid 21133] close(5) = -1 EBADF (Bad file descriptor) [pid 21133] close(6) = -1 EBADF (Bad file descriptor) [pid 21133] close(7) = -1 EBADF (Bad file descriptor) [pid 21133] close(8) = -1 EBADF (Bad file descriptor) [pid 21133] close(9) = -1 EBADF (Bad file descriptor) [pid 21133] close(10) = -1 EBADF (Bad file descriptor) [pid 21133] close(11) = -1 EBADF (Bad file descriptor) [pid 21133] close(12) = -1 EBADF (Bad file descriptor) [pid 21133] close(13) = -1 EBADF (Bad file descriptor) [pid 21133] close(14) = -1 EBADF (Bad file descriptor) [pid 21133] close(15) = -1 EBADF (Bad file descriptor) [pid 21133] close(16) = -1 EBADF (Bad file descriptor) [pid 21133] close(17) = -1 EBADF (Bad file descriptor) [pid 21133] close(18) = -1 EBADF (Bad file descriptor) [pid 21133] close(19) = -1 EBADF (Bad file descriptor) [pid 21133] close(20) = -1 EBADF (Bad file descriptor) [pid 21133] close(21) = -1 EBADF (Bad file descriptor) [pid 21133] close(22) = -1 EBADF (Bad file descriptor) [pid 21133] close(23) = -1 EBADF (Bad file descriptor) [pid 21133] close(24) = -1 EBADF (Bad file descriptor) [pid 21133] close(25) = -1 EBADF (Bad file descriptor) [pid 21133] close(26) = -1 EBADF (Bad file descriptor) [pid 21133] close(27) = -1 EBADF (Bad file descriptor) [pid 21133] close(28) = -1 EBADF (Bad file descriptor) [pid 21133] close(29) = -1 EBADF (Bad file descriptor) [pid 21133] exit_group(0) = ? [pid 21133] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21134 attached [pid 21134] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20845 [pid 21134] <... set_robust_list resumed>) = 0 [pid 21134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21134] setpgid(0, 0) = 0 [pid 21134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21134] write(3, "1000", 4) = 4 executing program [pid 21134] close(3) = 0 [pid 21134] write(1, "executing program\n", 18) = 18 [pid 21134] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21134] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21134] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21134] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21134] close(3) = -1 EBADF (Bad file descriptor) [pid 21134] close(4) = -1 EBADF (Bad file descriptor) [pid 21134] close(5) = -1 EBADF (Bad file descriptor) [pid 21134] close(6) = -1 EBADF (Bad file descriptor) [pid 21134] close(7) = -1 EBADF (Bad file descriptor) [pid 21134] close(8) = -1 EBADF (Bad file descriptor) [pid 21134] close(9) = -1 EBADF (Bad file descriptor) [pid 21134] close(10) = -1 EBADF (Bad file descriptor) [pid 21134] close(11) = -1 EBADF (Bad file descriptor) [pid 21134] close(12) = -1 EBADF (Bad file descriptor) [pid 21134] close(13) = -1 EBADF (Bad file descriptor) [pid 21134] close(14) = -1 EBADF (Bad file descriptor) [pid 21134] close(15) = -1 EBADF (Bad file descriptor) [pid 21134] close(16) = -1 EBADF (Bad file descriptor) [pid 21134] close(17) = -1 EBADF (Bad file descriptor) [pid 21134] close(18) = -1 EBADF (Bad file descriptor) [pid 21134] close(19) = -1 EBADF (Bad file descriptor) [pid 21134] close(20) = -1 EBADF (Bad file descriptor) [pid 21134] close(21) = -1 EBADF (Bad file descriptor) [pid 21134] close(22) = -1 EBADF (Bad file descriptor) [pid 21134] close(23) = -1 EBADF (Bad file descriptor) [pid 21134] close(24) = -1 EBADF (Bad file descriptor) [pid 21134] close(25) = -1 EBADF (Bad file descriptor) [pid 21134] close(26) = -1 EBADF (Bad file descriptor) [pid 21134] close(27) = -1 EBADF (Bad file descriptor) [pid 21134] close(28) = -1 EBADF (Bad file descriptor) [pid 21134] close(29) = -1 EBADF (Bad file descriptor) [pid 21134] exit_group(0) = ? [pid 21134] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20846 ./strace-static-x86_64: Process 21135 attached [pid 21135] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21135] setpgid(0, 0) = 0 [pid 21135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21135] write(3, "1000", 4) = 4 [pid 21135] close(3) = 0 [pid 21135] write(1, "executing program\n", 18executing program ) = 18 [pid 21135] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21135] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21135] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21135] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21135] close(3) = -1 EBADF (Bad file descriptor) [pid 21135] close(4) = -1 EBADF (Bad file descriptor) [pid 21135] close(5) = -1 EBADF (Bad file descriptor) [pid 21135] close(6) = -1 EBADF (Bad file descriptor) [pid 21135] close(7) = -1 EBADF (Bad file descriptor) [pid 21135] close(8) = -1 EBADF (Bad file descriptor) [pid 21135] close(9) = -1 EBADF (Bad file descriptor) [pid 21135] close(10) = -1 EBADF (Bad file descriptor) [pid 21135] close(11) = -1 EBADF (Bad file descriptor) [pid 21135] close(12) = -1 EBADF (Bad file descriptor) [pid 21135] close(13) = -1 EBADF (Bad file descriptor) [pid 21135] close(14) = -1 EBADF (Bad file descriptor) [pid 21135] close(15) = -1 EBADF (Bad file descriptor) [pid 21135] close(16) = -1 EBADF (Bad file descriptor) [pid 21135] close(17) = -1 EBADF (Bad file descriptor) [pid 21135] close(18) = -1 EBADF (Bad file descriptor) [pid 21135] close(19) = -1 EBADF (Bad file descriptor) [pid 21135] close(20) = -1 EBADF (Bad file descriptor) [pid 21135] close(21) = -1 EBADF (Bad file descriptor) [pid 21135] close(22) = -1 EBADF (Bad file descriptor) [pid 21135] close(23) = -1 EBADF (Bad file descriptor) [pid 21135] close(24) = -1 EBADF (Bad file descriptor) [pid 21135] close(25) = -1 EBADF (Bad file descriptor) [pid 21135] close(26) = -1 EBADF (Bad file descriptor) [pid 21135] close(27) = -1 EBADF (Bad file descriptor) [pid 21135] close(28) = -1 EBADF (Bad file descriptor) [pid 21135] close(29) = -1 EBADF (Bad file descriptor) [pid 21135] exit_group(0) = ? [pid 21135] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20847 ./strace-static-x86_64: Process 21136 attached [pid 21136] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21136] setpgid(0, 0) = 0 [pid 21136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21136] write(3, "1000", 4) = 4 [pid 21136] close(3) = 0 [pid 21136] write(1, "executing program\n", 18executing program ) = 18 [pid 21136] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21136] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21136] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21136] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21136] close(3) = -1 EBADF (Bad file descriptor) [pid 21136] close(4) = -1 EBADF (Bad file descriptor) [pid 21136] close(5) = -1 EBADF (Bad file descriptor) [pid 21136] close(6) = -1 EBADF (Bad file descriptor) [pid 21136] close(7) = -1 EBADF (Bad file descriptor) [pid 21136] close(8) = -1 EBADF (Bad file descriptor) [pid 21136] close(9) = -1 EBADF (Bad file descriptor) [pid 21136] close(10) = -1 EBADF (Bad file descriptor) [pid 21136] close(11) = -1 EBADF (Bad file descriptor) [pid 21136] close(12) = -1 EBADF (Bad file descriptor) [pid 21136] close(13) = -1 EBADF (Bad file descriptor) [pid 21136] close(14) = -1 EBADF (Bad file descriptor) [pid 21136] close(15) = -1 EBADF (Bad file descriptor) [pid 21136] close(16) = -1 EBADF (Bad file descriptor) [pid 21136] close(17) = -1 EBADF (Bad file descriptor) [pid 21136] close(18) = -1 EBADF (Bad file descriptor) [pid 21136] close(19) = -1 EBADF (Bad file descriptor) [pid 21136] close(20) = -1 EBADF (Bad file descriptor) [pid 21136] close(21) = -1 EBADF (Bad file descriptor) [pid 21136] close(22) = -1 EBADF (Bad file descriptor) [pid 21136] close(23) = -1 EBADF (Bad file descriptor) [pid 21136] close(24) = -1 EBADF (Bad file descriptor) [pid 21136] close(25) = -1 EBADF (Bad file descriptor) [pid 21136] close(26) = -1 EBADF (Bad file descriptor) [pid 21136] close(27) = -1 EBADF (Bad file descriptor) [pid 21136] close(28) = -1 EBADF (Bad file descriptor) [pid 21136] close(29) = -1 EBADF (Bad file descriptor) [pid 21136] exit_group(0) = ? [pid 21136] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21137 attached , child_tidptr=0x55555e7c9650) = 20848 [pid 21137] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21137] setpgid(0, 0) = 0 [pid 21137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21137] write(3, "1000", 4) = 4 [pid 21137] close(3executing program ) = 0 [pid 21137] write(1, "executing program\n", 18) = 18 [pid 21137] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21137] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21137] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21137] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21137] close(3) = -1 EBADF (Bad file descriptor) [pid 21137] close(4) = -1 EBADF (Bad file descriptor) [pid 21137] close(5) = -1 EBADF (Bad file descriptor) [pid 21137] close(6) = -1 EBADF (Bad file descriptor) [pid 21137] close(7) = -1 EBADF (Bad file descriptor) [pid 21137] close(8) = -1 EBADF (Bad file descriptor) [pid 21137] close(9) = -1 EBADF (Bad file descriptor) [pid 21137] close(10) = -1 EBADF (Bad file descriptor) [pid 21137] close(11) = -1 EBADF (Bad file descriptor) [pid 21137] close(12) = -1 EBADF (Bad file descriptor) [pid 21137] close(13) = -1 EBADF (Bad file descriptor) [pid 21137] close(14) = -1 EBADF (Bad file descriptor) [pid 21137] close(15) = -1 EBADF (Bad file descriptor) [pid 21137] close(16) = -1 EBADF (Bad file descriptor) [pid 21137] close(17) = -1 EBADF (Bad file descriptor) [pid 21137] close(18) = -1 EBADF (Bad file descriptor) [pid 21137] close(19) = -1 EBADF (Bad file descriptor) [pid 21137] close(20) = -1 EBADF (Bad file descriptor) [pid 21137] close(21) = -1 EBADF (Bad file descriptor) [pid 21137] close(22) = -1 EBADF (Bad file descriptor) [pid 21137] close(23) = -1 EBADF (Bad file descriptor) [pid 21137] close(24) = -1 EBADF (Bad file descriptor) [pid 21137] close(25) = -1 EBADF (Bad file descriptor) [pid 21137] close(26) = -1 EBADF (Bad file descriptor) [pid 21137] close(27) = -1 EBADF (Bad file descriptor) [pid 21137] close(28) = -1 EBADF (Bad file descriptor) [pid 21137] close(29) = -1 EBADF (Bad file descriptor) [pid 21137] exit_group(0) = ? [pid 21137] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21138 attached [pid 21138] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20849 [pid 21138] <... set_robust_list resumed>) = 0 [pid 21138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21138] setpgid(0, 0) = 0 [pid 21138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21138] write(3, "1000", 4) = 4 [pid 21138] close(3executing program ) = 0 [pid 21138] write(1, "executing program\n", 18) = 18 [pid 21138] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21138] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21138] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21138] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21138] close(3) = -1 EBADF (Bad file descriptor) [pid 21138] close(4) = -1 EBADF (Bad file descriptor) [pid 21138] close(5) = -1 EBADF (Bad file descriptor) [pid 21138] close(6) = -1 EBADF (Bad file descriptor) [pid 21138] close(7) = -1 EBADF (Bad file descriptor) [pid 21138] close(8) = -1 EBADF (Bad file descriptor) [pid 21138] close(9) = -1 EBADF (Bad file descriptor) [pid 21138] close(10) = -1 EBADF (Bad file descriptor) [pid 21138] close(11) = -1 EBADF (Bad file descriptor) [pid 21138] close(12) = -1 EBADF (Bad file descriptor) [pid 21138] close(13) = -1 EBADF (Bad file descriptor) [pid 21138] close(14) = -1 EBADF (Bad file descriptor) [pid 21138] close(15) = -1 EBADF (Bad file descriptor) [pid 21138] close(16) = -1 EBADF (Bad file descriptor) [pid 21138] close(17) = -1 EBADF (Bad file descriptor) [pid 21138] close(18) = -1 EBADF (Bad file descriptor) [pid 21138] close(19) = -1 EBADF (Bad file descriptor) [pid 21138] close(20) = -1 EBADF (Bad file descriptor) [pid 21138] close(21) = -1 EBADF (Bad file descriptor) [pid 21138] close(22) = -1 EBADF (Bad file descriptor) [pid 21138] close(23) = -1 EBADF (Bad file descriptor) [pid 21138] close(24) = -1 EBADF (Bad file descriptor) [pid 21138] close(25) = -1 EBADF (Bad file descriptor) [pid 21138] close(26) = -1 EBADF (Bad file descriptor) [pid 21138] close(27) = -1 EBADF (Bad file descriptor) [pid 21138] close(28) = -1 EBADF (Bad file descriptor) [pid 21138] close(29) = -1 EBADF (Bad file descriptor) [pid 21138] exit_group(0) = ? [pid 21138] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21139 attached [pid 21139] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20850 [pid 21139] <... set_robust_list resumed>) = 0 [pid 21139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21139] setpgid(0, 0) = 0 [pid 21139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21139] write(3, "1000", 4) = 4 [pid 21139] close(3) = 0 executing program [pid 21139] write(1, "executing program\n", 18) = 18 [pid 21139] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21139] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21139] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21139] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21139] close(3) = -1 EBADF (Bad file descriptor) [pid 21139] close(4) = -1 EBADF (Bad file descriptor) [pid 21139] close(5) = -1 EBADF (Bad file descriptor) [pid 21139] close(6) = -1 EBADF (Bad file descriptor) [pid 21139] close(7) = -1 EBADF (Bad file descriptor) [pid 21139] close(8) = -1 EBADF (Bad file descriptor) [pid 21139] close(9) = -1 EBADF (Bad file descriptor) [pid 21139] close(10) = -1 EBADF (Bad file descriptor) [pid 21139] close(11) = -1 EBADF (Bad file descriptor) [pid 21139] close(12) = -1 EBADF (Bad file descriptor) [pid 21139] close(13) = -1 EBADF (Bad file descriptor) [pid 21139] close(14) = -1 EBADF (Bad file descriptor) [pid 21139] close(15) = -1 EBADF (Bad file descriptor) [pid 21139] close(16) = -1 EBADF (Bad file descriptor) [pid 21139] close(17) = -1 EBADF (Bad file descriptor) [pid 21139] close(18) = -1 EBADF (Bad file descriptor) [pid 21139] close(19) = -1 EBADF (Bad file descriptor) [pid 21139] close(20) = -1 EBADF (Bad file descriptor) [pid 21139] close(21) = -1 EBADF (Bad file descriptor) [pid 21139] close(22) = -1 EBADF (Bad file descriptor) [pid 21139] close(23) = -1 EBADF (Bad file descriptor) [pid 21139] close(24) = -1 EBADF (Bad file descriptor) [pid 21139] close(25) = -1 EBADF (Bad file descriptor) [pid 21139] close(26) = -1 EBADF (Bad file descriptor) [pid 21139] close(27) = -1 EBADF (Bad file descriptor) [pid 21139] close(28) = -1 EBADF (Bad file descriptor) [pid 21139] close(29) = -1 EBADF (Bad file descriptor) [pid 21139] exit_group(0) = ? [pid 21139] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21140 attached [pid 21140] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20851 [pid 21140] <... set_robust_list resumed>) = 0 [pid 21140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21140] setpgid(0, 0) = 0 [pid 21140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21140] write(3, "1000", 4) = 4 [pid 21140] close(3) = 0 executing program [pid 21140] write(1, "executing program\n", 18) = 18 [pid 21140] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21140] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21140] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21140] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21140] close(3) = -1 EBADF (Bad file descriptor) [pid 21140] close(4) = -1 EBADF (Bad file descriptor) [pid 21140] close(5) = -1 EBADF (Bad file descriptor) [pid 21140] close(6) = -1 EBADF (Bad file descriptor) [pid 21140] close(7) = -1 EBADF (Bad file descriptor) [pid 21140] close(8) = -1 EBADF (Bad file descriptor) [pid 21140] close(9) = -1 EBADF (Bad file descriptor) [pid 21140] close(10) = -1 EBADF (Bad file descriptor) [pid 21140] close(11) = -1 EBADF (Bad file descriptor) [pid 21140] close(12) = -1 EBADF (Bad file descriptor) [pid 21140] close(13) = -1 EBADF (Bad file descriptor) [pid 21140] close(14) = -1 EBADF (Bad file descriptor) [pid 21140] close(15) = -1 EBADF (Bad file descriptor) [pid 21140] close(16) = -1 EBADF (Bad file descriptor) [pid 21140] close(17) = -1 EBADF (Bad file descriptor) [pid 21140] close(18) = -1 EBADF (Bad file descriptor) [pid 21140] close(19) = -1 EBADF (Bad file descriptor) [pid 21140] close(20) = -1 EBADF (Bad file descriptor) [pid 21140] close(21) = -1 EBADF (Bad file descriptor) [pid 21140] close(22) = -1 EBADF (Bad file descriptor) [pid 21140] close(23) = -1 EBADF (Bad file descriptor) [pid 21140] close(24) = -1 EBADF (Bad file descriptor) [pid 21140] close(25) = -1 EBADF (Bad file descriptor) [pid 21140] close(26) = -1 EBADF (Bad file descriptor) [pid 21140] close(27) = -1 EBADF (Bad file descriptor) [pid 21140] close(28) = -1 EBADF (Bad file descriptor) [pid 21140] close(29) = -1 EBADF (Bad file descriptor) [pid 21140] exit_group(0) = ? [pid 21140] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21141 attached , child_tidptr=0x55555e7c9650) = 20852 [pid 21141] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21141] setpgid(0, 0) = 0 [pid 21141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21141] write(3, "1000", 4) = 4 [pid 21141] close(3) = 0 [pid 21141] write(1, "executing program\n", 18executing program ) = 18 [pid 21141] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21141] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21141] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21141] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21141] close(3) = -1 EBADF (Bad file descriptor) [pid 21141] close(4) = -1 EBADF (Bad file descriptor) [pid 21141] close(5) = -1 EBADF (Bad file descriptor) [pid 21141] close(6) = -1 EBADF (Bad file descriptor) [pid 21141] close(7) = -1 EBADF (Bad file descriptor) [pid 21141] close(8) = -1 EBADF (Bad file descriptor) [pid 21141] close(9) = -1 EBADF (Bad file descriptor) [pid 21141] close(10) = -1 EBADF (Bad file descriptor) [pid 21141] close(11) = -1 EBADF (Bad file descriptor) [pid 21141] close(12) = -1 EBADF (Bad file descriptor) [pid 21141] close(13) = -1 EBADF (Bad file descriptor) [pid 21141] close(14) = -1 EBADF (Bad file descriptor) [pid 21141] close(15) = -1 EBADF (Bad file descriptor) [pid 21141] close(16) = -1 EBADF (Bad file descriptor) [pid 21141] close(17) = -1 EBADF (Bad file descriptor) [pid 21141] close(18) = -1 EBADF (Bad file descriptor) [pid 21141] close(19) = -1 EBADF (Bad file descriptor) [pid 21141] close(20) = -1 EBADF (Bad file descriptor) [pid 21141] close(21) = -1 EBADF (Bad file descriptor) [pid 21141] close(22) = -1 EBADF (Bad file descriptor) [pid 21141] close(23) = -1 EBADF (Bad file descriptor) [pid 21141] close(24) = -1 EBADF (Bad file descriptor) [pid 21141] close(25) = -1 EBADF (Bad file descriptor) [pid 21141] close(26) = -1 EBADF (Bad file descriptor) [pid 21141] close(27) = -1 EBADF (Bad file descriptor) [pid 21141] close(28) = -1 EBADF (Bad file descriptor) [pid 21141] close(29) = -1 EBADF (Bad file descriptor) [pid 21141] exit_group(0) = ? [pid 21141] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20853 ./strace-static-x86_64: Process 21142 attached [pid 21142] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21142] setpgid(0, 0) = 0 [pid 21142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21142] write(3, "1000", 4) = 4 [pid 21142] close(3) = 0 [pid 21142] write(1, "executing program\n", 18executing program ) = 18 [pid 21142] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21142] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21142] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21142] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21142] close(3) = -1 EBADF (Bad file descriptor) [pid 21142] close(4) = -1 EBADF (Bad file descriptor) [pid 21142] close(5) = -1 EBADF (Bad file descriptor) [pid 21142] close(6) = -1 EBADF (Bad file descriptor) [pid 21142] close(7) = -1 EBADF (Bad file descriptor) [pid 21142] close(8) = -1 EBADF (Bad file descriptor) [pid 21142] close(9) = -1 EBADF (Bad file descriptor) [pid 21142] close(10) = -1 EBADF (Bad file descriptor) [pid 21142] close(11) = -1 EBADF (Bad file descriptor) [pid 21142] close(12) = -1 EBADF (Bad file descriptor) [pid 21142] close(13) = -1 EBADF (Bad file descriptor) [pid 21142] close(14) = -1 EBADF (Bad file descriptor) [pid 21142] close(15) = -1 EBADF (Bad file descriptor) [pid 21142] close(16) = -1 EBADF (Bad file descriptor) [pid 21142] close(17) = -1 EBADF (Bad file descriptor) [pid 21142] close(18) = -1 EBADF (Bad file descriptor) [pid 21142] close(19) = -1 EBADF (Bad file descriptor) [pid 21142] close(20) = -1 EBADF (Bad file descriptor) [pid 21142] close(21) = -1 EBADF (Bad file descriptor) [pid 21142] close(22) = -1 EBADF (Bad file descriptor) [pid 21142] close(23) = -1 EBADF (Bad file descriptor) [pid 21142] close(24) = -1 EBADF (Bad file descriptor) [pid 21142] close(25) = -1 EBADF (Bad file descriptor) [pid 21142] close(26) = -1 EBADF (Bad file descriptor) [pid 21142] close(27) = -1 EBADF (Bad file descriptor) [pid 21142] close(28) = -1 EBADF (Bad file descriptor) [pid 21142] close(29) = -1 EBADF (Bad file descriptor) [pid 21142] exit_group(0) = ? [pid 21142] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21143 attached , child_tidptr=0x55555e7c9650) = 20854 [pid 21143] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21143] setpgid(0, 0) = 0 [pid 21143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21143] write(3, "1000", 4) = 4 [pid 21143] close(3) = 0 [pid 21143] write(1, "executing program\n", 18executing program ) = 18 [pid 21143] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21143] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21143] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21143] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21143] close(3) = -1 EBADF (Bad file descriptor) [pid 21143] close(4) = -1 EBADF (Bad file descriptor) [pid 21143] close(5) = -1 EBADF (Bad file descriptor) [pid 21143] close(6) = -1 EBADF (Bad file descriptor) [pid 21143] close(7) = -1 EBADF (Bad file descriptor) [pid 21143] close(8) = -1 EBADF (Bad file descriptor) [pid 21143] close(9) = -1 EBADF (Bad file descriptor) [pid 21143] close(10) = -1 EBADF (Bad file descriptor) [pid 21143] close(11) = -1 EBADF (Bad file descriptor) [pid 21143] close(12) = -1 EBADF (Bad file descriptor) [pid 21143] close(13) = -1 EBADF (Bad file descriptor) [pid 21143] close(14) = -1 EBADF (Bad file descriptor) [pid 21143] close(15) = -1 EBADF (Bad file descriptor) [pid 21143] close(16) = -1 EBADF (Bad file descriptor) [pid 21143] close(17) = -1 EBADF (Bad file descriptor) [pid 21143] close(18) = -1 EBADF (Bad file descriptor) [pid 21143] close(19) = -1 EBADF (Bad file descriptor) [pid 21143] close(20) = -1 EBADF (Bad file descriptor) [pid 21143] close(21) = -1 EBADF (Bad file descriptor) [pid 21143] close(22) = -1 EBADF (Bad file descriptor) [pid 21143] close(23) = -1 EBADF (Bad file descriptor) [pid 21143] close(24) = -1 EBADF (Bad file descriptor) [pid 21143] close(25) = -1 EBADF (Bad file descriptor) [pid 21143] close(26) = -1 EBADF (Bad file descriptor) [pid 21143] close(27) = -1 EBADF (Bad file descriptor) [pid 21143] close(28) = -1 EBADF (Bad file descriptor) [pid 21143] close(29) = -1 EBADF (Bad file descriptor) [pid 21143] exit_group(0) = ? [pid 21143] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20855 ./strace-static-x86_64: Process 21144 attached [pid 21144] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21144] setpgid(0, 0) = 0 [pid 21144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21144] write(3, "1000", 4) = 4 [pid 21144] close(3) = 0 [pid 21144] write(1, "executing program\n", 18executing program ) = 18 [pid 21144] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21144] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21144] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21144] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21144] close(3) = -1 EBADF (Bad file descriptor) [pid 21144] close(4) = -1 EBADF (Bad file descriptor) [pid 21144] close(5) = -1 EBADF (Bad file descriptor) [pid 21144] close(6) = -1 EBADF (Bad file descriptor) [pid 21144] close(7) = -1 EBADF (Bad file descriptor) [pid 21144] close(8) = -1 EBADF (Bad file descriptor) [pid 21144] close(9) = -1 EBADF (Bad file descriptor) [pid 21144] close(10) = -1 EBADF (Bad file descriptor) [pid 21144] close(11) = -1 EBADF (Bad file descriptor) [pid 21144] close(12) = -1 EBADF (Bad file descriptor) [pid 21144] close(13) = -1 EBADF (Bad file descriptor) [pid 21144] close(14) = -1 EBADF (Bad file descriptor) [pid 21144] close(15) = -1 EBADF (Bad file descriptor) [pid 21144] close(16) = -1 EBADF (Bad file descriptor) [pid 21144] close(17) = -1 EBADF (Bad file descriptor) [pid 21144] close(18) = -1 EBADF (Bad file descriptor) [pid 21144] close(19) = -1 EBADF (Bad file descriptor) [pid 21144] close(20) = -1 EBADF (Bad file descriptor) [pid 21144] close(21) = -1 EBADF (Bad file descriptor) [pid 21144] close(22) = -1 EBADF (Bad file descriptor) [pid 21144] close(23) = -1 EBADF (Bad file descriptor) [pid 21144] close(24) = -1 EBADF (Bad file descriptor) [pid 21144] close(25) = -1 EBADF (Bad file descriptor) [pid 21144] close(26) = -1 EBADF (Bad file descriptor) [pid 21144] close(27) = -1 EBADF (Bad file descriptor) [pid 21144] close(28) = -1 EBADF (Bad file descriptor) [pid 21144] close(29) = -1 EBADF (Bad file descriptor) [pid 21144] exit_group(0) = ? [pid 21144] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21145 attached , child_tidptr=0x55555e7c9650) = 20856 [pid 21145] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21145] setpgid(0, 0) = 0 [pid 21145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21145] write(3, "1000", 4) = 4 [pid 21145] close(3) = 0 [pid 21145] write(1, "executing program\n", 18executing program ) = 18 [pid 21145] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21145] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21145] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21145] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21145] close(3) = -1 EBADF (Bad file descriptor) [pid 21145] close(4) = -1 EBADF (Bad file descriptor) [pid 21145] close(5) = -1 EBADF (Bad file descriptor) [pid 21145] close(6) = -1 EBADF (Bad file descriptor) [pid 21145] close(7) = -1 EBADF (Bad file descriptor) [pid 21145] close(8) = -1 EBADF (Bad file descriptor) [pid 21145] close(9) = -1 EBADF (Bad file descriptor) [pid 21145] close(10) = -1 EBADF (Bad file descriptor) [pid 21145] close(11) = -1 EBADF (Bad file descriptor) [pid 21145] close(12) = -1 EBADF (Bad file descriptor) [pid 21145] close(13) = -1 EBADF (Bad file descriptor) [pid 21145] close(14) = -1 EBADF (Bad file descriptor) [pid 21145] close(15) = -1 EBADF (Bad file descriptor) [pid 21145] close(16) = -1 EBADF (Bad file descriptor) [pid 21145] close(17) = -1 EBADF (Bad file descriptor) [pid 21145] close(18) = -1 EBADF (Bad file descriptor) [pid 21145] close(19) = -1 EBADF (Bad file descriptor) [pid 21145] close(20) = -1 EBADF (Bad file descriptor) [pid 21145] close(21) = -1 EBADF (Bad file descriptor) [pid 21145] close(22) = -1 EBADF (Bad file descriptor) [pid 21145] close(23) = -1 EBADF (Bad file descriptor) [pid 21145] close(24) = -1 EBADF (Bad file descriptor) [pid 21145] close(25) = -1 EBADF (Bad file descriptor) [pid 21145] close(26) = -1 EBADF (Bad file descriptor) [pid 21145] close(27) = -1 EBADF (Bad file descriptor) [pid 21145] close(28) = -1 EBADF (Bad file descriptor) [pid 21145] close(29) = -1 EBADF (Bad file descriptor) [pid 21145] exit_group(0) = ? [pid 21145] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21146 attached [pid 21146] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20857 [pid 21146] <... set_robust_list resumed>) = 0 [pid 21146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21146] setpgid(0, 0) = 0 [pid 21146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21146] write(3, "1000", 4) = 4 [pid 21146] close(3executing program ) = 0 [pid 21146] write(1, "executing program\n", 18) = 18 [pid 21146] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21146] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21146] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21146] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21146] close(3) = -1 EBADF (Bad file descriptor) [pid 21146] close(4) = -1 EBADF (Bad file descriptor) [pid 21146] close(5) = -1 EBADF (Bad file descriptor) [pid 21146] close(6) = -1 EBADF (Bad file descriptor) [pid 21146] close(7) = -1 EBADF (Bad file descriptor) [pid 21146] close(8) = -1 EBADF (Bad file descriptor) [pid 21146] close(9) = -1 EBADF (Bad file descriptor) [pid 21146] close(10) = -1 EBADF (Bad file descriptor) [pid 21146] close(11) = -1 EBADF (Bad file descriptor) [pid 21146] close(12) = -1 EBADF (Bad file descriptor) [pid 21146] close(13) = -1 EBADF (Bad file descriptor) [pid 21146] close(14) = -1 EBADF (Bad file descriptor) [pid 21146] close(15) = -1 EBADF (Bad file descriptor) [pid 21146] close(16) = -1 EBADF (Bad file descriptor) [pid 21146] close(17) = -1 EBADF (Bad file descriptor) [pid 21146] close(18) = -1 EBADF (Bad file descriptor) [pid 21146] close(19) = -1 EBADF (Bad file descriptor) [pid 21146] close(20) = -1 EBADF (Bad file descriptor) [pid 21146] close(21) = -1 EBADF (Bad file descriptor) [pid 21146] close(22) = -1 EBADF (Bad file descriptor) [pid 21146] close(23) = -1 EBADF (Bad file descriptor) [pid 21146] close(24) = -1 EBADF (Bad file descriptor) [pid 21146] close(25) = -1 EBADF (Bad file descriptor) [pid 21146] close(26) = -1 EBADF (Bad file descriptor) [pid 21146] close(27) = -1 EBADF (Bad file descriptor) [pid 21146] close(28) = -1 EBADF (Bad file descriptor) [pid 21146] close(29) = -1 EBADF (Bad file descriptor) [pid 21146] exit_group(0) = ? [pid 21146] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21147 attached , child_tidptr=0x55555e7c9650) = 20858 [pid 21147] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21147] setpgid(0, 0) = 0 [pid 21147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21147] write(3, "1000", 4) = 4 [pid 21147] close(3) = 0 executing program [pid 21147] write(1, "executing program\n", 18) = 18 [pid 21147] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21147] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21147] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21147] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21147] close(3) = -1 EBADF (Bad file descriptor) [pid 21147] close(4) = -1 EBADF (Bad file descriptor) [pid 21147] close(5) = -1 EBADF (Bad file descriptor) [pid 21147] close(6) = -1 EBADF (Bad file descriptor) [pid 21147] close(7) = -1 EBADF (Bad file descriptor) [pid 21147] close(8) = -1 EBADF (Bad file descriptor) [pid 21147] close(9) = -1 EBADF (Bad file descriptor) [pid 21147] close(10) = -1 EBADF (Bad file descriptor) [pid 21147] close(11) = -1 EBADF (Bad file descriptor) [pid 21147] close(12) = -1 EBADF (Bad file descriptor) [pid 21147] close(13) = -1 EBADF (Bad file descriptor) [pid 21147] close(14) = -1 EBADF (Bad file descriptor) [pid 21147] close(15) = -1 EBADF (Bad file descriptor) [pid 21147] close(16) = -1 EBADF (Bad file descriptor) [pid 21147] close(17) = -1 EBADF (Bad file descriptor) [pid 21147] close(18) = -1 EBADF (Bad file descriptor) [pid 21147] close(19) = -1 EBADF (Bad file descriptor) [pid 21147] close(20) = -1 EBADF (Bad file descriptor) [pid 21147] close(21) = -1 EBADF (Bad file descriptor) [pid 21147] close(22) = -1 EBADF (Bad file descriptor) [pid 21147] close(23) = -1 EBADF (Bad file descriptor) [pid 21147] close(24) = -1 EBADF (Bad file descriptor) [pid 21147] close(25) = -1 EBADF (Bad file descriptor) [pid 21147] close(26) = -1 EBADF (Bad file descriptor) [pid 21147] close(27) = -1 EBADF (Bad file descriptor) [pid 21147] close(28) = -1 EBADF (Bad file descriptor) [pid 21147] close(29) = -1 EBADF (Bad file descriptor) [pid 21147] exit_group(0) = ? [pid 21147] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21148 attached [pid 21148] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20859 [pid 21148] <... set_robust_list resumed>) = 0 [pid 21148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21148] setpgid(0, 0) = 0 [pid 21148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21148] write(3, "1000", 4) = 4 [pid 21148] close(3) = 0 executing program [pid 21148] write(1, "executing program\n", 18) = 18 [pid 21148] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21148] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21148] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21148] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21148] close(3) = -1 EBADF (Bad file descriptor) [pid 21148] close(4) = -1 EBADF (Bad file descriptor) [pid 21148] close(5) = -1 EBADF (Bad file descriptor) [pid 21148] close(6) = -1 EBADF (Bad file descriptor) [pid 21148] close(7) = -1 EBADF (Bad file descriptor) [pid 21148] close(8) = -1 EBADF (Bad file descriptor) [pid 21148] close(9) = -1 EBADF (Bad file descriptor) [pid 21148] close(10) = -1 EBADF (Bad file descriptor) [pid 21148] close(11) = -1 EBADF (Bad file descriptor) [pid 21148] close(12) = -1 EBADF (Bad file descriptor) [pid 21148] close(13) = -1 EBADF (Bad file descriptor) [pid 21148] close(14) = -1 EBADF (Bad file descriptor) [pid 21148] close(15) = -1 EBADF (Bad file descriptor) [pid 21148] close(16) = -1 EBADF (Bad file descriptor) [pid 21148] close(17) = -1 EBADF (Bad file descriptor) [pid 21148] close(18) = -1 EBADF (Bad file descriptor) [pid 21148] close(19) = -1 EBADF (Bad file descriptor) [pid 21148] close(20) = -1 EBADF (Bad file descriptor) [pid 21148] close(21) = -1 EBADF (Bad file descriptor) [pid 21148] close(22) = -1 EBADF (Bad file descriptor) [pid 21148] close(23) = -1 EBADF (Bad file descriptor) [pid 21148] close(24) = -1 EBADF (Bad file descriptor) [pid 21148] close(25) = -1 EBADF (Bad file descriptor) [pid 21148] close(26) = -1 EBADF (Bad file descriptor) [pid 21148] close(27) = -1 EBADF (Bad file descriptor) [pid 21148] close(28) = -1 EBADF (Bad file descriptor) [pid 21148] close(29) = -1 EBADF (Bad file descriptor) [pid 21148] exit_group(0) = ? [pid 21148] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21149 attached [pid 21149] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20860 [pid 21149] <... set_robust_list resumed>) = 0 [pid 21149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21149] setpgid(0, 0) = 0 executing program [pid 21149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21149] write(3, "1000", 4) = 4 [pid 21149] close(3) = 0 [pid 21149] write(1, "executing program\n", 18) = 18 [pid 21149] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21149] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21149] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21149] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21149] close(3) = -1 EBADF (Bad file descriptor) [pid 21149] close(4) = -1 EBADF (Bad file descriptor) [pid 21149] close(5) = -1 EBADF (Bad file descriptor) [pid 21149] close(6) = -1 EBADF (Bad file descriptor) [pid 21149] close(7) = -1 EBADF (Bad file descriptor) [pid 21149] close(8) = -1 EBADF (Bad file descriptor) [pid 21149] close(9) = -1 EBADF (Bad file descriptor) [pid 21149] close(10) = -1 EBADF (Bad file descriptor) [pid 21149] close(11) = -1 EBADF (Bad file descriptor) [pid 21149] close(12) = -1 EBADF (Bad file descriptor) [pid 21149] close(13) = -1 EBADF (Bad file descriptor) [pid 21149] close(14) = -1 EBADF (Bad file descriptor) [pid 21149] close(15) = -1 EBADF (Bad file descriptor) [pid 21149] close(16) = -1 EBADF (Bad file descriptor) [pid 21149] close(17) = -1 EBADF (Bad file descriptor) [pid 21149] close(18) = -1 EBADF (Bad file descriptor) [pid 21149] close(19) = -1 EBADF (Bad file descriptor) [pid 21149] close(20) = -1 EBADF (Bad file descriptor) [pid 21149] close(21) = -1 EBADF (Bad file descriptor) [pid 21149] close(22) = -1 EBADF (Bad file descriptor) [pid 21149] close(23) = -1 EBADF (Bad file descriptor) [pid 21149] close(24) = -1 EBADF (Bad file descriptor) [pid 21149] close(25) = -1 EBADF (Bad file descriptor) [pid 21149] close(26) = -1 EBADF (Bad file descriptor) [pid 21149] close(27) = -1 EBADF (Bad file descriptor) [pid 21149] close(28) = -1 EBADF (Bad file descriptor) [pid 21149] close(29) = -1 EBADF (Bad file descriptor) [pid 21149] exit_group(0) = ? [pid 21149] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20861 ./strace-static-x86_64: Process 21150 attached [pid 21150] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21150] setpgid(0, 0) = 0 [pid 21150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21150] write(3, "1000", 4) = 4 [pid 21150] close(3) = 0 executing program [pid 21150] write(1, "executing program\n", 18) = 18 [pid 21150] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21150] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21150] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21150] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21150] close(3) = -1 EBADF (Bad file descriptor) [pid 21150] close(4) = -1 EBADF (Bad file descriptor) [pid 21150] close(5) = -1 EBADF (Bad file descriptor) [pid 21150] close(6) = -1 EBADF (Bad file descriptor) [pid 21150] close(7) = -1 EBADF (Bad file descriptor) [pid 21150] close(8) = -1 EBADF (Bad file descriptor) [pid 21150] close(9) = -1 EBADF (Bad file descriptor) [pid 21150] close(10) = -1 EBADF (Bad file descriptor) [pid 21150] close(11) = -1 EBADF (Bad file descriptor) [pid 21150] close(12) = -1 EBADF (Bad file descriptor) [pid 21150] close(13) = -1 EBADF (Bad file descriptor) [pid 21150] close(14) = -1 EBADF (Bad file descriptor) [pid 21150] close(15) = -1 EBADF (Bad file descriptor) [pid 21150] close(16) = -1 EBADF (Bad file descriptor) [pid 21150] close(17) = -1 EBADF (Bad file descriptor) [pid 21150] close(18) = -1 EBADF (Bad file descriptor) [pid 21150] close(19) = -1 EBADF (Bad file descriptor) [pid 21150] close(20) = -1 EBADF (Bad file descriptor) [pid 21150] close(21) = -1 EBADF (Bad file descriptor) [pid 21150] close(22) = -1 EBADF (Bad file descriptor) [pid 21150] close(23) = -1 EBADF (Bad file descriptor) [pid 21150] close(24) = -1 EBADF (Bad file descriptor) [pid 21150] close(25) = -1 EBADF (Bad file descriptor) [pid 21150] close(26) = -1 EBADF (Bad file descriptor) [pid 21150] close(27) = -1 EBADF (Bad file descriptor) [pid 21150] close(28) = -1 EBADF (Bad file descriptor) [pid 21150] close(29) = -1 EBADF (Bad file descriptor) [pid 21150] exit_group(0) = ? [pid 21150] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21151 attached [pid 21151] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20862 [pid 21151] <... set_robust_list resumed>) = 0 [pid 21151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21151] setpgid(0, 0) = 0 [pid 21151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21151] write(3, "1000", 4) = 4 [pid 21151] close(3) = 0 [pid 21151] write(1, "executing program\n", 18executing program ) = 18 [pid 21151] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21151] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21151] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21151] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21151] close(3) = -1 EBADF (Bad file descriptor) [pid 21151] close(4) = -1 EBADF (Bad file descriptor) [pid 21151] close(5) = -1 EBADF (Bad file descriptor) [pid 21151] close(6) = -1 EBADF (Bad file descriptor) [pid 21151] close(7) = -1 EBADF (Bad file descriptor) [pid 21151] close(8) = -1 EBADF (Bad file descriptor) [pid 21151] close(9) = -1 EBADF (Bad file descriptor) [pid 21151] close(10) = -1 EBADF (Bad file descriptor) [pid 21151] close(11) = -1 EBADF (Bad file descriptor) [pid 21151] close(12) = -1 EBADF (Bad file descriptor) [pid 21151] close(13) = -1 EBADF (Bad file descriptor) [pid 21151] close(14) = -1 EBADF (Bad file descriptor) [pid 21151] close(15) = -1 EBADF (Bad file descriptor) [pid 21151] close(16) = -1 EBADF (Bad file descriptor) [pid 21151] close(17) = -1 EBADF (Bad file descriptor) [pid 21151] close(18) = -1 EBADF (Bad file descriptor) [pid 21151] close(19) = -1 EBADF (Bad file descriptor) [pid 21151] close(20) = -1 EBADF (Bad file descriptor) [pid 21151] close(21) = -1 EBADF (Bad file descriptor) [pid 21151] close(22) = -1 EBADF (Bad file descriptor) [pid 21151] close(23) = -1 EBADF (Bad file descriptor) [pid 21151] close(24) = -1 EBADF (Bad file descriptor) [pid 21151] close(25) = -1 EBADF (Bad file descriptor) [pid 21151] close(26) = -1 EBADF (Bad file descriptor) [pid 21151] close(27) = -1 EBADF (Bad file descriptor) [pid 21151] close(28) = -1 EBADF (Bad file descriptor) [pid 21151] close(29) = -1 EBADF (Bad file descriptor) [pid 21151] exit_group(0) = ? [pid 21151] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21152 attached [pid 21152] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20863 [pid 21152] <... set_robust_list resumed>) = 0 [pid 21152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21152] setpgid(0, 0) = 0 [pid 21152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21152] write(3, "1000", 4) = 4 [pid 21152] close(3) = 0 executing program [pid 21152] write(1, "executing program\n", 18) = 18 [pid 21152] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21152] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21152] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21152] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21152] close(3) = -1 EBADF (Bad file descriptor) [pid 21152] close(4) = -1 EBADF (Bad file descriptor) [pid 21152] close(5) = -1 EBADF (Bad file descriptor) [pid 21152] close(6) = -1 EBADF (Bad file descriptor) [pid 21152] close(7) = -1 EBADF (Bad file descriptor) [pid 21152] close(8) = -1 EBADF (Bad file descriptor) [pid 21152] close(9) = -1 EBADF (Bad file descriptor) [pid 21152] close(10) = -1 EBADF (Bad file descriptor) [pid 21152] close(11) = -1 EBADF (Bad file descriptor) [pid 21152] close(12) = -1 EBADF (Bad file descriptor) [pid 21152] close(13) = -1 EBADF (Bad file descriptor) [pid 21152] close(14) = -1 EBADF (Bad file descriptor) [pid 21152] close(15) = -1 EBADF (Bad file descriptor) [pid 21152] close(16) = -1 EBADF (Bad file descriptor) [pid 21152] close(17) = -1 EBADF (Bad file descriptor) [pid 21152] close(18) = -1 EBADF (Bad file descriptor) [pid 21152] close(19) = -1 EBADF (Bad file descriptor) [pid 21152] close(20) = -1 EBADF (Bad file descriptor) [pid 21152] close(21) = -1 EBADF (Bad file descriptor) [pid 21152] close(22) = -1 EBADF (Bad file descriptor) [pid 21152] close(23) = -1 EBADF (Bad file descriptor) [pid 21152] close(24) = -1 EBADF (Bad file descriptor) [pid 21152] close(25) = -1 EBADF (Bad file descriptor) [pid 21152] close(26) = -1 EBADF (Bad file descriptor) [pid 21152] close(27) = -1 EBADF (Bad file descriptor) [pid 21152] close(28) = -1 EBADF (Bad file descriptor) [pid 21152] close(29) = -1 EBADF (Bad file descriptor) [pid 21152] exit_group(0) = ? [pid 21152] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20864 ./strace-static-x86_64: Process 21153 attached [pid 21153] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21153] setpgid(0, 0) = 0 [pid 21153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21153] write(3, "1000", 4) = 4 [pid 21153] close(3) = 0 [pid 21153] write(1, "executing program\n", 18executing program ) = 18 [pid 21153] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21153] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21153] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21153] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21153] close(3) = -1 EBADF (Bad file descriptor) [pid 21153] close(4) = -1 EBADF (Bad file descriptor) [pid 21153] close(5) = -1 EBADF (Bad file descriptor) [pid 21153] close(6) = -1 EBADF (Bad file descriptor) [pid 21153] close(7) = -1 EBADF (Bad file descriptor) [pid 21153] close(8) = -1 EBADF (Bad file descriptor) [pid 21153] close(9) = -1 EBADF (Bad file descriptor) [pid 21153] close(10) = -1 EBADF (Bad file descriptor) [pid 21153] close(11) = -1 EBADF (Bad file descriptor) [pid 21153] close(12) = -1 EBADF (Bad file descriptor) [pid 21153] close(13) = -1 EBADF (Bad file descriptor) [pid 21153] close(14) = -1 EBADF (Bad file descriptor) [pid 21153] close(15) = -1 EBADF (Bad file descriptor) [pid 21153] close(16) = -1 EBADF (Bad file descriptor) [pid 21153] close(17) = -1 EBADF (Bad file descriptor) [pid 21153] close(18) = -1 EBADF (Bad file descriptor) [pid 21153] close(19) = -1 EBADF (Bad file descriptor) [pid 21153] close(20) = -1 EBADF (Bad file descriptor) [pid 21153] close(21) = -1 EBADF (Bad file descriptor) [pid 21153] close(22) = -1 EBADF (Bad file descriptor) [pid 21153] close(23) = -1 EBADF (Bad file descriptor) [pid 21153] close(24) = -1 EBADF (Bad file descriptor) [pid 21153] close(25) = -1 EBADF (Bad file descriptor) [pid 21153] close(26) = -1 EBADF (Bad file descriptor) [pid 21153] close(27) = -1 EBADF (Bad file descriptor) [pid 21153] close(28) = -1 EBADF (Bad file descriptor) [pid 21153] close(29) = -1 EBADF (Bad file descriptor) [pid 21153] exit_group(0) = ? [pid 21153] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20865 ./strace-static-x86_64: Process 21154 attached [pid 21154] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21154] setpgid(0, 0) = 0 [pid 21154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21154] write(3, "1000", 4) = 4 [pid 21154] close(3) = 0 [pid 21154] write(1, "executing program\n", 18executing program ) = 18 [pid 21154] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21154] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21154] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21154] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21154] close(3) = -1 EBADF (Bad file descriptor) [pid 21154] close(4) = -1 EBADF (Bad file descriptor) [pid 21154] close(5) = -1 EBADF (Bad file descriptor) [pid 21154] close(6) = -1 EBADF (Bad file descriptor) [pid 21154] close(7) = -1 EBADF (Bad file descriptor) [pid 21154] close(8) = -1 EBADF (Bad file descriptor) [pid 21154] close(9) = -1 EBADF (Bad file descriptor) [pid 21154] close(10) = -1 EBADF (Bad file descriptor) [pid 21154] close(11) = -1 EBADF (Bad file descriptor) [pid 21154] close(12) = -1 EBADF (Bad file descriptor) [pid 21154] close(13) = -1 EBADF (Bad file descriptor) [pid 21154] close(14) = -1 EBADF (Bad file descriptor) [pid 21154] close(15) = -1 EBADF (Bad file descriptor) [pid 21154] close(16) = -1 EBADF (Bad file descriptor) [pid 21154] close(17) = -1 EBADF (Bad file descriptor) [pid 21154] close(18) = -1 EBADF (Bad file descriptor) [pid 21154] close(19) = -1 EBADF (Bad file descriptor) [pid 21154] close(20) = -1 EBADF (Bad file descriptor) [pid 21154] close(21) = -1 EBADF (Bad file descriptor) [pid 21154] close(22) = -1 EBADF (Bad file descriptor) [pid 21154] close(23) = -1 EBADF (Bad file descriptor) [pid 21154] close(24) = -1 EBADF (Bad file descriptor) [pid 21154] close(25) = -1 EBADF (Bad file descriptor) [pid 21154] close(26) = -1 EBADF (Bad file descriptor) [pid 21154] close(27) = -1 EBADF (Bad file descriptor) [pid 21154] close(28) = -1 EBADF (Bad file descriptor) [pid 21154] close(29) = -1 EBADF (Bad file descriptor) [pid 21154] exit_group(0) = ? [pid 21154] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20866 ./strace-static-x86_64: Process 21155 attached [pid 21155] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21155] setpgid(0, 0) = 0 [pid 21155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21155] write(3, "1000", 4) = 4 [pid 21155] close(3) = 0 [pid 21155] write(1, "executing program\n", 18executing program ) = 18 [pid 21155] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21155] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21155] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21155] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21155] close(3) = -1 EBADF (Bad file descriptor) [pid 21155] close(4) = -1 EBADF (Bad file descriptor) [pid 21155] close(5) = -1 EBADF (Bad file descriptor) [pid 21155] close(6) = -1 EBADF (Bad file descriptor) [pid 21155] close(7) = -1 EBADF (Bad file descriptor) [pid 21155] close(8) = -1 EBADF (Bad file descriptor) [pid 21155] close(9) = -1 EBADF (Bad file descriptor) [pid 21155] close(10) = -1 EBADF (Bad file descriptor) [pid 21155] close(11) = -1 EBADF (Bad file descriptor) [pid 21155] close(12) = -1 EBADF (Bad file descriptor) [pid 21155] close(13) = -1 EBADF (Bad file descriptor) [pid 21155] close(14) = -1 EBADF (Bad file descriptor) [pid 21155] close(15) = -1 EBADF (Bad file descriptor) [pid 21155] close(16) = -1 EBADF (Bad file descriptor) [pid 21155] close(17) = -1 EBADF (Bad file descriptor) [pid 21155] close(18) = -1 EBADF (Bad file descriptor) [pid 21155] close(19) = -1 EBADF (Bad file descriptor) [pid 21155] close(20) = -1 EBADF (Bad file descriptor) [pid 21155] close(21) = -1 EBADF (Bad file descriptor) [pid 21155] close(22) = -1 EBADF (Bad file descriptor) [pid 21155] close(23) = -1 EBADF (Bad file descriptor) [pid 21155] close(24) = -1 EBADF (Bad file descriptor) [pid 21155] close(25) = -1 EBADF (Bad file descriptor) [pid 21155] close(26) = -1 EBADF (Bad file descriptor) [pid 21155] close(27) = -1 EBADF (Bad file descriptor) [pid 21155] close(28) = -1 EBADF (Bad file descriptor) [pid 21155] close(29) = -1 EBADF (Bad file descriptor) [pid 21155] exit_group(0) = ? [pid 21155] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20867 ./strace-static-x86_64: Process 21156 attached [pid 21156] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21156] setpgid(0, 0) = 0 [pid 21156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21156] write(3, "1000", 4) = 4 [pid 21156] close(3executing program ) = 0 [pid 21156] write(1, "executing program\n", 18) = 18 [pid 21156] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21156] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21156] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21156] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21156] close(3) = -1 EBADF (Bad file descriptor) [pid 21156] close(4) = -1 EBADF (Bad file descriptor) [pid 21156] close(5) = -1 EBADF (Bad file descriptor) [pid 21156] close(6) = -1 EBADF (Bad file descriptor) [pid 21156] close(7) = -1 EBADF (Bad file descriptor) [pid 21156] close(8) = -1 EBADF (Bad file descriptor) [pid 21156] close(9) = -1 EBADF (Bad file descriptor) [pid 21156] close(10) = -1 EBADF (Bad file descriptor) [pid 21156] close(11) = -1 EBADF (Bad file descriptor) [pid 21156] close(12) = -1 EBADF (Bad file descriptor) [pid 21156] close(13) = -1 EBADF (Bad file descriptor) [pid 21156] close(14) = -1 EBADF (Bad file descriptor) [pid 21156] close(15) = -1 EBADF (Bad file descriptor) [pid 21156] close(16) = -1 EBADF (Bad file descriptor) [pid 21156] close(17) = -1 EBADF (Bad file descriptor) [pid 21156] close(18) = -1 EBADF (Bad file descriptor) [pid 21156] close(19) = -1 EBADF (Bad file descriptor) [pid 21156] close(20) = -1 EBADF (Bad file descriptor) [pid 21156] close(21) = -1 EBADF (Bad file descriptor) [pid 21156] close(22) = -1 EBADF (Bad file descriptor) [pid 21156] close(23) = -1 EBADF (Bad file descriptor) [pid 21156] close(24) = -1 EBADF (Bad file descriptor) [pid 21156] close(25) = -1 EBADF (Bad file descriptor) [pid 21156] close(26) = -1 EBADF (Bad file descriptor) [pid 21156] close(27) = -1 EBADF (Bad file descriptor) [pid 21156] close(28) = -1 EBADF (Bad file descriptor) [pid 21156] close(29) = -1 EBADF (Bad file descriptor) [pid 21156] exit_group(0) = ? [pid 21156] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21157 attached [pid 21157] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20868 [pid 21157] <... set_robust_list resumed>) = 0 [pid 21157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21157] setpgid(0, 0) = 0 [pid 21157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21157] write(3, "1000", 4) = 4 executing program [pid 21157] close(3) = 0 [pid 21157] write(1, "executing program\n", 18) = 18 [pid 21157] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21157] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21157] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21157] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21157] close(3) = -1 EBADF (Bad file descriptor) [pid 21157] close(4) = -1 EBADF (Bad file descriptor) [pid 21157] close(5) = -1 EBADF (Bad file descriptor) [pid 21157] close(6) = -1 EBADF (Bad file descriptor) [pid 21157] close(7) = -1 EBADF (Bad file descriptor) [pid 21157] close(8) = -1 EBADF (Bad file descriptor) [pid 21157] close(9) = -1 EBADF (Bad file descriptor) [pid 21157] close(10) = -1 EBADF (Bad file descriptor) [pid 21157] close(11) = -1 EBADF (Bad file descriptor) [pid 21157] close(12) = -1 EBADF (Bad file descriptor) [pid 21157] close(13) = -1 EBADF (Bad file descriptor) [pid 21157] close(14) = -1 EBADF (Bad file descriptor) [pid 21157] close(15) = -1 EBADF (Bad file descriptor) [pid 21157] close(16) = -1 EBADF (Bad file descriptor) [pid 21157] close(17) = -1 EBADF (Bad file descriptor) [pid 21157] close(18) = -1 EBADF (Bad file descriptor) [pid 21157] close(19) = -1 EBADF (Bad file descriptor) [pid 21157] close(20) = -1 EBADF (Bad file descriptor) [pid 21157] close(21) = -1 EBADF (Bad file descriptor) [pid 21157] close(22) = -1 EBADF (Bad file descriptor) [pid 21157] close(23) = -1 EBADF (Bad file descriptor) [pid 21157] close(24) = -1 EBADF (Bad file descriptor) [pid 21157] close(25) = -1 EBADF (Bad file descriptor) [pid 21157] close(26) = -1 EBADF (Bad file descriptor) [pid 21157] close(27) = -1 EBADF (Bad file descriptor) [pid 21157] close(28) = -1 EBADF (Bad file descriptor) [pid 21157] close(29) = -1 EBADF (Bad file descriptor) [pid 21157] exit_group(0) = ? [pid 21157] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21158 attached , child_tidptr=0x55555e7c9650) = 20869 [pid 21158] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21158] setpgid(0, 0) = 0 [pid 21158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21158] write(3, "1000", 4) = 4 [pid 21158] close(3) = 0 executing program [pid 21158] write(1, "executing program\n", 18) = 18 [pid 21158] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21158] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21158] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21158] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21158] close(3) = -1 EBADF (Bad file descriptor) [pid 21158] close(4) = -1 EBADF (Bad file descriptor) [pid 21158] close(5) = -1 EBADF (Bad file descriptor) [pid 21158] close(6) = -1 EBADF (Bad file descriptor) [pid 21158] close(7) = -1 EBADF (Bad file descriptor) [pid 21158] close(8) = -1 EBADF (Bad file descriptor) [pid 21158] close(9) = -1 EBADF (Bad file descriptor) [pid 21158] close(10) = -1 EBADF (Bad file descriptor) [pid 21158] close(11) = -1 EBADF (Bad file descriptor) [pid 21158] close(12) = -1 EBADF (Bad file descriptor) [pid 21158] close(13) = -1 EBADF (Bad file descriptor) [pid 21158] close(14) = -1 EBADF (Bad file descriptor) [pid 21158] close(15) = -1 EBADF (Bad file descriptor) [pid 21158] close(16) = -1 EBADF (Bad file descriptor) [pid 21158] close(17) = -1 EBADF (Bad file descriptor) [pid 21158] close(18) = -1 EBADF (Bad file descriptor) [pid 21158] close(19) = -1 EBADF (Bad file descriptor) [pid 21158] close(20) = -1 EBADF (Bad file descriptor) [pid 21158] close(21) = -1 EBADF (Bad file descriptor) [pid 21158] close(22) = -1 EBADF (Bad file descriptor) [pid 21158] close(23) = -1 EBADF (Bad file descriptor) [pid 21158] close(24) = -1 EBADF (Bad file descriptor) [pid 21158] close(25) = -1 EBADF (Bad file descriptor) [pid 21158] close(26) = -1 EBADF (Bad file descriptor) [pid 21158] close(27) = -1 EBADF (Bad file descriptor) [pid 21158] close(28) = -1 EBADF (Bad file descriptor) [pid 21158] close(29) = -1 EBADF (Bad file descriptor) [pid 21158] exit_group(0) = ? [pid 21158] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21159 attached , child_tidptr=0x55555e7c9650) = 20870 [pid 21159] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21159] setpgid(0, 0) = 0 [pid 21159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21159] write(3, "1000", 4) = 4 executing program [pid 21159] close(3) = 0 [pid 21159] write(1, "executing program\n", 18) = 18 [pid 21159] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21159] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21159] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21159] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21159] close(3) = -1 EBADF (Bad file descriptor) [pid 21159] close(4) = -1 EBADF (Bad file descriptor) [pid 21159] close(5) = -1 EBADF (Bad file descriptor) [pid 21159] close(6) = -1 EBADF (Bad file descriptor) [pid 21159] close(7) = -1 EBADF (Bad file descriptor) [pid 21159] close(8) = -1 EBADF (Bad file descriptor) [pid 21159] close(9) = -1 EBADF (Bad file descriptor) [pid 21159] close(10) = -1 EBADF (Bad file descriptor) [pid 21159] close(11) = -1 EBADF (Bad file descriptor) [pid 21159] close(12) = -1 EBADF (Bad file descriptor) [pid 21159] close(13) = -1 EBADF (Bad file descriptor) [pid 21159] close(14) = -1 EBADF (Bad file descriptor) [pid 21159] close(15) = -1 EBADF (Bad file descriptor) [pid 21159] close(16) = -1 EBADF (Bad file descriptor) [pid 21159] close(17) = -1 EBADF (Bad file descriptor) [pid 21159] close(18) = -1 EBADF (Bad file descriptor) [pid 21159] close(19) = -1 EBADF (Bad file descriptor) [pid 21159] close(20) = -1 EBADF (Bad file descriptor) [pid 21159] close(21) = -1 EBADF (Bad file descriptor) [pid 21159] close(22) = -1 EBADF (Bad file descriptor) [pid 21159] close(23) = -1 EBADF (Bad file descriptor) [pid 21159] close(24) = -1 EBADF (Bad file descriptor) [pid 21159] close(25) = -1 EBADF (Bad file descriptor) [pid 21159] close(26) = -1 EBADF (Bad file descriptor) [pid 21159] close(27) = -1 EBADF (Bad file descriptor) [pid 21159] close(28) = -1 EBADF (Bad file descriptor) [pid 21159] close(29) = -1 EBADF (Bad file descriptor) [pid 21159] exit_group(0) = ? [pid 21159] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21160 attached [pid 21160] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20871 [pid 21160] <... set_robust_list resumed>) = 0 [pid 21160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21160] setpgid(0, 0) = 0 [pid 21160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21160] write(3, "1000", 4) = 4 [pid 21160] close(3) = 0 executing program [pid 21160] write(1, "executing program\n", 18) = 18 [pid 21160] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21160] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21160] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21160] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21160] close(3) = -1 EBADF (Bad file descriptor) [pid 21160] close(4) = -1 EBADF (Bad file descriptor) [pid 21160] close(5) = -1 EBADF (Bad file descriptor) [pid 21160] close(6) = -1 EBADF (Bad file descriptor) [pid 21160] close(7) = -1 EBADF (Bad file descriptor) [pid 21160] close(8) = -1 EBADF (Bad file descriptor) [pid 21160] close(9) = -1 EBADF (Bad file descriptor) [pid 21160] close(10) = -1 EBADF (Bad file descriptor) [pid 21160] close(11) = -1 EBADF (Bad file descriptor) [pid 21160] close(12) = -1 EBADF (Bad file descriptor) [pid 21160] close(13) = -1 EBADF (Bad file descriptor) [pid 21160] close(14) = -1 EBADF (Bad file descriptor) [pid 21160] close(15) = -1 EBADF (Bad file descriptor) [pid 21160] close(16) = -1 EBADF (Bad file descriptor) [pid 21160] close(17) = -1 EBADF (Bad file descriptor) [pid 21160] close(18) = -1 EBADF (Bad file descriptor) [pid 21160] close(19) = -1 EBADF (Bad file descriptor) [pid 21160] close(20) = -1 EBADF (Bad file descriptor) [pid 21160] close(21) = -1 EBADF (Bad file descriptor) [pid 21160] close(22) = -1 EBADF (Bad file descriptor) [pid 21160] close(23) = -1 EBADF (Bad file descriptor) [pid 21160] close(24) = -1 EBADF (Bad file descriptor) [pid 21160] close(25) = -1 EBADF (Bad file descriptor) [pid 21160] close(26) = -1 EBADF (Bad file descriptor) [pid 21160] close(27) = -1 EBADF (Bad file descriptor) [pid 21160] close(28) = -1 EBADF (Bad file descriptor) [pid 21160] close(29) = -1 EBADF (Bad file descriptor) [pid 21160] exit_group(0) = ? [pid 21160] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21161 attached , child_tidptr=0x55555e7c9650) = 20872 [pid 21161] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21161] setpgid(0, 0) = 0 [pid 21161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21161] write(3, "1000", 4) = 4 [pid 21161] close(3) = 0 [pid 21161] write(1, "executing program\n", 18executing program ) = 18 [pid 21161] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21161] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21161] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21161] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21161] close(3) = -1 EBADF (Bad file descriptor) [pid 21161] close(4) = -1 EBADF (Bad file descriptor) [pid 21161] close(5) = -1 EBADF (Bad file descriptor) [pid 21161] close(6) = -1 EBADF (Bad file descriptor) [pid 21161] close(7) = -1 EBADF (Bad file descriptor) [pid 21161] close(8) = -1 EBADF (Bad file descriptor) [pid 21161] close(9) = -1 EBADF (Bad file descriptor) [pid 21161] close(10) = -1 EBADF (Bad file descriptor) [pid 21161] close(11) = -1 EBADF (Bad file descriptor) [pid 21161] close(12) = -1 EBADF (Bad file descriptor) [pid 21161] close(13) = -1 EBADF (Bad file descriptor) [pid 21161] close(14) = -1 EBADF (Bad file descriptor) [pid 21161] close(15) = -1 EBADF (Bad file descriptor) [pid 21161] close(16) = -1 EBADF (Bad file descriptor) [pid 21161] close(17) = -1 EBADF (Bad file descriptor) [pid 21161] close(18) = -1 EBADF (Bad file descriptor) [pid 21161] close(19) = -1 EBADF (Bad file descriptor) [pid 21161] close(20) = -1 EBADF (Bad file descriptor) [pid 21161] close(21) = -1 EBADF (Bad file descriptor) [pid 21161] close(22) = -1 EBADF (Bad file descriptor) [pid 21161] close(23) = -1 EBADF (Bad file descriptor) [pid 21161] close(24) = -1 EBADF (Bad file descriptor) [pid 21161] close(25) = -1 EBADF (Bad file descriptor) [pid 21161] close(26) = -1 EBADF (Bad file descriptor) [pid 21161] close(27) = -1 EBADF (Bad file descriptor) [pid 21161] close(28) = -1 EBADF (Bad file descriptor) [pid 21161] close(29) = -1 EBADF (Bad file descriptor) [pid 21161] exit_group(0) = ? [pid 21161] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20873 ./strace-static-x86_64: Process 21162 attached [pid 21162] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21162] setpgid(0, 0) = 0 [pid 21162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21162] write(3, "1000", 4) = 4 [pid 21162] close(3) = 0 [pid 21162] write(1, "executing program\n", 18executing program ) = 18 [pid 21162] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21162] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21162] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21162] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21162] close(3) = -1 EBADF (Bad file descriptor) [pid 21162] close(4) = -1 EBADF (Bad file descriptor) [pid 21162] close(5) = -1 EBADF (Bad file descriptor) [pid 21162] close(6) = -1 EBADF (Bad file descriptor) [pid 21162] close(7) = -1 EBADF (Bad file descriptor) [pid 21162] close(8) = -1 EBADF (Bad file descriptor) [pid 21162] close(9) = -1 EBADF (Bad file descriptor) [pid 21162] close(10) = -1 EBADF (Bad file descriptor) [pid 21162] close(11) = -1 EBADF (Bad file descriptor) [pid 21162] close(12) = -1 EBADF (Bad file descriptor) [pid 21162] close(13) = -1 EBADF (Bad file descriptor) [pid 21162] close(14) = -1 EBADF (Bad file descriptor) [pid 21162] close(15) = -1 EBADF (Bad file descriptor) [pid 21162] close(16) = -1 EBADF (Bad file descriptor) [pid 21162] close(17) = -1 EBADF (Bad file descriptor) [pid 21162] close(18) = -1 EBADF (Bad file descriptor) [pid 21162] close(19) = -1 EBADF (Bad file descriptor) [pid 21162] close(20) = -1 EBADF (Bad file descriptor) [pid 21162] close(21) = -1 EBADF (Bad file descriptor) [pid 21162] close(22) = -1 EBADF (Bad file descriptor) [pid 21162] close(23) = -1 EBADF (Bad file descriptor) [pid 21162] close(24) = -1 EBADF (Bad file descriptor) [pid 21162] close(25) = -1 EBADF (Bad file descriptor) [pid 21162] close(26) = -1 EBADF (Bad file descriptor) [pid 21162] close(27) = -1 EBADF (Bad file descriptor) [pid 21162] close(28) = -1 EBADF (Bad file descriptor) [pid 21162] close(29) = -1 EBADF (Bad file descriptor) [pid 21162] exit_group(0) = ? [pid 21162] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21163 attached [pid 21163] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20874 [pid 21163] <... set_robust_list resumed>) = 0 [pid 21163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21163] setpgid(0, 0) = 0 [pid 21163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21163] write(3, "1000", 4) = 4 [pid 21163] close(3) = 0 [pid 21163] write(1, "executing program\n", 18executing program ) = 18 [pid 21163] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21163] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21163] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21163] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21163] close(3) = -1 EBADF (Bad file descriptor) [pid 21163] close(4) = -1 EBADF (Bad file descriptor) [pid 21163] close(5) = -1 EBADF (Bad file descriptor) [pid 21163] close(6) = -1 EBADF (Bad file descriptor) [pid 21163] close(7) = -1 EBADF (Bad file descriptor) [pid 21163] close(8) = -1 EBADF (Bad file descriptor) [pid 21163] close(9) = -1 EBADF (Bad file descriptor) [pid 21163] close(10) = -1 EBADF (Bad file descriptor) [pid 21163] close(11) = -1 EBADF (Bad file descriptor) [pid 21163] close(12) = -1 EBADF (Bad file descriptor) [pid 21163] close(13) = -1 EBADF (Bad file descriptor) [pid 21163] close(14) = -1 EBADF (Bad file descriptor) [pid 21163] close(15) = -1 EBADF (Bad file descriptor) [pid 21163] close(16) = -1 EBADF (Bad file descriptor) [pid 21163] close(17) = -1 EBADF (Bad file descriptor) [pid 21163] close(18) = -1 EBADF (Bad file descriptor) [pid 21163] close(19) = -1 EBADF (Bad file descriptor) [pid 21163] close(20) = -1 EBADF (Bad file descriptor) [pid 21163] close(21) = -1 EBADF (Bad file descriptor) [pid 21163] close(22) = -1 EBADF (Bad file descriptor) [pid 21163] close(23) = -1 EBADF (Bad file descriptor) [pid 21163] close(24) = -1 EBADF (Bad file descriptor) [pid 21163] close(25) = -1 EBADF (Bad file descriptor) [pid 21163] close(26) = -1 EBADF (Bad file descriptor) [pid 21163] close(27) = -1 EBADF (Bad file descriptor) [pid 21163] close(28) = -1 EBADF (Bad file descriptor) [pid 21163] close(29) = -1 EBADF (Bad file descriptor) [pid 21163] exit_group(0) = ? [pid 21163] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21164 attached [pid 21164] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20875 [pid 21164] <... set_robust_list resumed>) = 0 [pid 21164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21164] setpgid(0, 0) = 0 [pid 21164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21164] write(3, "1000", 4) = 4 executing program [pid 21164] close(3) = 0 [pid 21164] write(1, "executing program\n", 18) = 18 [pid 21164] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21164] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21164] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21164] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21164] close(3) = -1 EBADF (Bad file descriptor) [pid 21164] close(4) = -1 EBADF (Bad file descriptor) [pid 21164] close(5) = -1 EBADF (Bad file descriptor) [pid 21164] close(6) = -1 EBADF (Bad file descriptor) [pid 21164] close(7) = -1 EBADF (Bad file descriptor) [pid 21164] close(8) = -1 EBADF (Bad file descriptor) [pid 21164] close(9) = -1 EBADF (Bad file descriptor) [pid 21164] close(10) = -1 EBADF (Bad file descriptor) [pid 21164] close(11) = -1 EBADF (Bad file descriptor) [pid 21164] close(12) = -1 EBADF (Bad file descriptor) [pid 21164] close(13) = -1 EBADF (Bad file descriptor) [pid 21164] close(14) = -1 EBADF (Bad file descriptor) [pid 21164] close(15) = -1 EBADF (Bad file descriptor) [pid 21164] close(16) = -1 EBADF (Bad file descriptor) [pid 21164] close(17) = -1 EBADF (Bad file descriptor) [pid 21164] close(18) = -1 EBADF (Bad file descriptor) [pid 21164] close(19) = -1 EBADF (Bad file descriptor) [pid 21164] close(20) = -1 EBADF (Bad file descriptor) [pid 21164] close(21) = -1 EBADF (Bad file descriptor) [pid 21164] close(22) = -1 EBADF (Bad file descriptor) [pid 21164] close(23) = -1 EBADF (Bad file descriptor) [pid 21164] close(24) = -1 EBADF (Bad file descriptor) [pid 21164] close(25) = -1 EBADF (Bad file descriptor) [pid 21164] close(26) = -1 EBADF (Bad file descriptor) [pid 21164] close(27) = -1 EBADF (Bad file descriptor) [pid 21164] close(28) = -1 EBADF (Bad file descriptor) [pid 21164] close(29) = -1 EBADF (Bad file descriptor) [pid 21164] exit_group(0) = ? [pid 21164] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21165 attached [pid 21165] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20876 [pid 21165] <... set_robust_list resumed>) = 0 [pid 21165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21165] setpgid(0, 0) = 0 [pid 21165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21165] write(3, "1000", 4) = 4 [pid 21165] close(3executing program ) = 0 [pid 21165] write(1, "executing program\n", 18) = 18 [pid 21165] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21165] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21165] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21165] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21165] close(3) = -1 EBADF (Bad file descriptor) [pid 21165] close(4) = -1 EBADF (Bad file descriptor) [pid 21165] close(5) = -1 EBADF (Bad file descriptor) [pid 21165] close(6) = -1 EBADF (Bad file descriptor) [pid 21165] close(7) = -1 EBADF (Bad file descriptor) [pid 21165] close(8) = -1 EBADF (Bad file descriptor) [pid 21165] close(9) = -1 EBADF (Bad file descriptor) [pid 21165] close(10) = -1 EBADF (Bad file descriptor) [pid 21165] close(11) = -1 EBADF (Bad file descriptor) [pid 21165] close(12) = -1 EBADF (Bad file descriptor) [pid 21165] close(13) = -1 EBADF (Bad file descriptor) [pid 21165] close(14) = -1 EBADF (Bad file descriptor) [pid 21165] close(15) = -1 EBADF (Bad file descriptor) [pid 21165] close(16) = -1 EBADF (Bad file descriptor) [pid 21165] close(17) = -1 EBADF (Bad file descriptor) [pid 21165] close(18) = -1 EBADF (Bad file descriptor) [pid 21165] close(19) = -1 EBADF (Bad file descriptor) [pid 21165] close(20) = -1 EBADF (Bad file descriptor) [pid 21165] close(21) = -1 EBADF (Bad file descriptor) [pid 21165] close(22) = -1 EBADF (Bad file descriptor) [pid 21165] close(23) = -1 EBADF (Bad file descriptor) [pid 21165] close(24) = -1 EBADF (Bad file descriptor) [pid 21165] close(25) = -1 EBADF (Bad file descriptor) [pid 21165] close(26) = -1 EBADF (Bad file descriptor) [pid 21165] close(27) = -1 EBADF (Bad file descriptor) [pid 21165] close(28) = -1 EBADF (Bad file descriptor) [pid 21165] close(29) = -1 EBADF (Bad file descriptor) [pid 21165] exit_group(0) = ? [pid 21165] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21166 attached [pid 21166] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20877 [pid 21166] <... set_robust_list resumed>) = 0 [pid 21166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21166] setpgid(0, 0) = 0 [pid 21166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21166] write(3, "1000", 4) = 4 executing program [pid 21166] close(3) = 0 [pid 21166] write(1, "executing program\n", 18) = 18 [pid 21166] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21166] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21166] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21166] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21166] close(3) = -1 EBADF (Bad file descriptor) [pid 21166] close(4) = -1 EBADF (Bad file descriptor) [pid 21166] close(5) = -1 EBADF (Bad file descriptor) [pid 21166] close(6) = -1 EBADF (Bad file descriptor) [pid 21166] close(7) = -1 EBADF (Bad file descriptor) [pid 21166] close(8) = -1 EBADF (Bad file descriptor) [pid 21166] close(9) = -1 EBADF (Bad file descriptor) [pid 21166] close(10) = -1 EBADF (Bad file descriptor) [pid 21166] close(11) = -1 EBADF (Bad file descriptor) [pid 21166] close(12) = -1 EBADF (Bad file descriptor) [pid 21166] close(13) = -1 EBADF (Bad file descriptor) [pid 21166] close(14) = -1 EBADF (Bad file descriptor) [pid 21166] close(15) = -1 EBADF (Bad file descriptor) [pid 21166] close(16) = -1 EBADF (Bad file descriptor) [pid 21166] close(17) = -1 EBADF (Bad file descriptor) [pid 21166] close(18) = -1 EBADF (Bad file descriptor) [pid 21166] close(19) = -1 EBADF (Bad file descriptor) [pid 21166] close(20) = -1 EBADF (Bad file descriptor) [pid 21166] close(21) = -1 EBADF (Bad file descriptor) [pid 21166] close(22) = -1 EBADF (Bad file descriptor) [pid 21166] close(23) = -1 EBADF (Bad file descriptor) [pid 21166] close(24) = -1 EBADF (Bad file descriptor) [pid 21166] close(25) = -1 EBADF (Bad file descriptor) [pid 21166] close(26) = -1 EBADF (Bad file descriptor) [pid 21166] close(27) = -1 EBADF (Bad file descriptor) [pid 21166] close(28) = -1 EBADF (Bad file descriptor) [pid 21166] close(29) = -1 EBADF (Bad file descriptor) [pid 21166] exit_group(0) = ? [pid 21166] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20878 ./strace-static-x86_64: Process 21167 attached [pid 21167] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21167] setpgid(0, 0) = 0 [pid 21167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21167] write(3, "1000", 4) = 4 [pid 21167] close(3) = 0 [pid 21167] write(1, "executing program\n", 18executing program ) = 18 [pid 21167] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21167] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21167] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21167] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21167] close(3) = -1 EBADF (Bad file descriptor) [pid 21167] close(4) = -1 EBADF (Bad file descriptor) [pid 21167] close(5) = -1 EBADF (Bad file descriptor) [pid 21167] close(6) = -1 EBADF (Bad file descriptor) [pid 21167] close(7) = -1 EBADF (Bad file descriptor) [pid 21167] close(8) = -1 EBADF (Bad file descriptor) [pid 21167] close(9) = -1 EBADF (Bad file descriptor) [pid 21167] close(10) = -1 EBADF (Bad file descriptor) [pid 21167] close(11) = -1 EBADF (Bad file descriptor) [pid 21167] close(12) = -1 EBADF (Bad file descriptor) [pid 21167] close(13) = -1 EBADF (Bad file descriptor) [pid 21167] close(14) = -1 EBADF (Bad file descriptor) [pid 21167] close(15) = -1 EBADF (Bad file descriptor) [pid 21167] close(16) = -1 EBADF (Bad file descriptor) [pid 21167] close(17) = -1 EBADF (Bad file descriptor) [pid 21167] close(18) = -1 EBADF (Bad file descriptor) [pid 21167] close(19) = -1 EBADF (Bad file descriptor) [pid 21167] close(20) = -1 EBADF (Bad file descriptor) [pid 21167] close(21) = -1 EBADF (Bad file descriptor) [pid 21167] close(22) = -1 EBADF (Bad file descriptor) [pid 21167] close(23) = -1 EBADF (Bad file descriptor) [pid 21167] close(24) = -1 EBADF (Bad file descriptor) [pid 21167] close(25) = -1 EBADF (Bad file descriptor) [pid 21167] close(26) = -1 EBADF (Bad file descriptor) [pid 21167] close(27) = -1 EBADF (Bad file descriptor) [pid 21167] close(28) = -1 EBADF (Bad file descriptor) [pid 21167] close(29) = -1 EBADF (Bad file descriptor) [pid 21167] exit_group(0) = ? [pid 21167] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20879 ./strace-static-x86_64: Process 21168 attached [pid 21168] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21168] setpgid(0, 0) = 0 [pid 21168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21168] write(3, "1000", 4) = 4 [pid 21168] close(3) = 0 [pid 21168] write(1, "executing program\n", 18executing program ) = 18 [pid 21168] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21168] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21168] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21168] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21168] close(3) = -1 EBADF (Bad file descriptor) [pid 21168] close(4) = -1 EBADF (Bad file descriptor) [pid 21168] close(5) = -1 EBADF (Bad file descriptor) [pid 21168] close(6) = -1 EBADF (Bad file descriptor) [pid 21168] close(7) = -1 EBADF (Bad file descriptor) [pid 21168] close(8) = -1 EBADF (Bad file descriptor) [pid 21168] close(9) = -1 EBADF (Bad file descriptor) [pid 21168] close(10) = -1 EBADF (Bad file descriptor) [pid 21168] close(11) = -1 EBADF (Bad file descriptor) [pid 21168] close(12) = -1 EBADF (Bad file descriptor) [pid 21168] close(13) = -1 EBADF (Bad file descriptor) [pid 21168] close(14) = -1 EBADF (Bad file descriptor) [pid 21168] close(15) = -1 EBADF (Bad file descriptor) [pid 21168] close(16) = -1 EBADF (Bad file descriptor) [pid 21168] close(17) = -1 EBADF (Bad file descriptor) [pid 21168] close(18) = -1 EBADF (Bad file descriptor) [pid 21168] close(19) = -1 EBADF (Bad file descriptor) [pid 21168] close(20) = -1 EBADF (Bad file descriptor) [pid 21168] close(21) = -1 EBADF (Bad file descriptor) [pid 21168] close(22) = -1 EBADF (Bad file descriptor) [pid 21168] close(23) = -1 EBADF (Bad file descriptor) [pid 21168] close(24) = -1 EBADF (Bad file descriptor) [pid 21168] close(25) = -1 EBADF (Bad file descriptor) [pid 21168] close(26) = -1 EBADF (Bad file descriptor) [pid 21168] close(27) = -1 EBADF (Bad file descriptor) [pid 21168] close(28) = -1 EBADF (Bad file descriptor) [pid 21168] close(29) = -1 EBADF (Bad file descriptor) [pid 21168] exit_group(0) = ? [pid 21168] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20880 ./strace-static-x86_64: Process 21169 attached [pid 21169] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21169] setpgid(0, 0) = 0 [pid 21169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21169] write(3, "1000", 4) = 4 [pid 21169] close(3) = 0 [pid 21169] write(1, "executing program\n", 18executing program ) = 18 [pid 21169] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21169] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21169] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21169] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21169] close(3) = -1 EBADF (Bad file descriptor) [pid 21169] close(4) = -1 EBADF (Bad file descriptor) [pid 21169] close(5) = -1 EBADF (Bad file descriptor) [pid 21169] close(6) = -1 EBADF (Bad file descriptor) [pid 21169] close(7) = -1 EBADF (Bad file descriptor) [pid 21169] close(8) = -1 EBADF (Bad file descriptor) [pid 21169] close(9) = -1 EBADF (Bad file descriptor) [pid 21169] close(10) = -1 EBADF (Bad file descriptor) [pid 21169] close(11) = -1 EBADF (Bad file descriptor) [pid 21169] close(12) = -1 EBADF (Bad file descriptor) [pid 21169] close(13) = -1 EBADF (Bad file descriptor) [pid 21169] close(14) = -1 EBADF (Bad file descriptor) [pid 21169] close(15) = -1 EBADF (Bad file descriptor) [pid 21169] close(16) = -1 EBADF (Bad file descriptor) [pid 21169] close(17) = -1 EBADF (Bad file descriptor) [pid 21169] close(18) = -1 EBADF (Bad file descriptor) [pid 21169] close(19) = -1 EBADF (Bad file descriptor) [pid 21169] close(20) = -1 EBADF (Bad file descriptor) [pid 21169] close(21) = -1 EBADF (Bad file descriptor) [pid 21169] close(22) = -1 EBADF (Bad file descriptor) [pid 21169] close(23) = -1 EBADF (Bad file descriptor) [pid 21169] close(24) = -1 EBADF (Bad file descriptor) [pid 21169] close(25) = -1 EBADF (Bad file descriptor) [pid 21169] close(26) = -1 EBADF (Bad file descriptor) [pid 21169] close(27) = -1 EBADF (Bad file descriptor) [pid 21169] close(28) = -1 EBADF (Bad file descriptor) [pid 21169] close(29) = -1 EBADF (Bad file descriptor) [pid 21169] exit_group(0) = ? [pid 21169] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20881 ./strace-static-x86_64: Process 21170 attached [pid 21170] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21170] setpgid(0, 0) = 0 [pid 21170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21170] write(3, "1000", 4) = 4 [pid 21170] close(3executing program ) = 0 [pid 21170] write(1, "executing program\n", 18) = 18 [pid 21170] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21170] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21170] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21170] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21170] close(3) = -1 EBADF (Bad file descriptor) [pid 21170] close(4) = -1 EBADF (Bad file descriptor) [pid 21170] close(5) = -1 EBADF (Bad file descriptor) [pid 21170] close(6) = -1 EBADF (Bad file descriptor) [pid 21170] close(7) = -1 EBADF (Bad file descriptor) [pid 21170] close(8) = -1 EBADF (Bad file descriptor) [pid 21170] close(9) = -1 EBADF (Bad file descriptor) [pid 21170] close(10) = -1 EBADF (Bad file descriptor) [pid 21170] close(11) = -1 EBADF (Bad file descriptor) [pid 21170] close(12) = -1 EBADF (Bad file descriptor) [pid 21170] close(13) = -1 EBADF (Bad file descriptor) [pid 21170] close(14) = -1 EBADF (Bad file descriptor) [pid 21170] close(15) = -1 EBADF (Bad file descriptor) [pid 21170] close(16) = -1 EBADF (Bad file descriptor) [pid 21170] close(17) = -1 EBADF (Bad file descriptor) [pid 21170] close(18) = -1 EBADF (Bad file descriptor) [pid 21170] close(19) = -1 EBADF (Bad file descriptor) [pid 21170] close(20) = -1 EBADF (Bad file descriptor) [pid 21170] close(21) = -1 EBADF (Bad file descriptor) [pid 21170] close(22) = -1 EBADF (Bad file descriptor) [pid 21170] close(23) = -1 EBADF (Bad file descriptor) [pid 21170] close(24) = -1 EBADF (Bad file descriptor) [pid 21170] close(25) = -1 EBADF (Bad file descriptor) [pid 21170] close(26) = -1 EBADF (Bad file descriptor) [pid 21170] close(27) = -1 EBADF (Bad file descriptor) [pid 21170] close(28) = -1 EBADF (Bad file descriptor) [pid 21170] close(29) = -1 EBADF (Bad file descriptor) [pid 21170] exit_group(0) = ? [pid 21170] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20882 ./strace-static-x86_64: Process 21171 attached [pid 21171] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21171] setpgid(0, 0) = 0 [pid 21171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21171] write(3, "1000", 4) = 4 [pid 21171] close(3) = 0 [pid 21171] write(1, "executing program\n", 18executing program ) = 18 [pid 21171] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21171] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21171] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21171] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21171] close(3) = -1 EBADF (Bad file descriptor) [pid 21171] close(4) = -1 EBADF (Bad file descriptor) [pid 21171] close(5) = -1 EBADF (Bad file descriptor) [pid 21171] close(6) = -1 EBADF (Bad file descriptor) [pid 21171] close(7) = -1 EBADF (Bad file descriptor) [pid 21171] close(8) = -1 EBADF (Bad file descriptor) [pid 21171] close(9) = -1 EBADF (Bad file descriptor) [pid 21171] close(10) = -1 EBADF (Bad file descriptor) [pid 21171] close(11) = -1 EBADF (Bad file descriptor) [pid 21171] close(12) = -1 EBADF (Bad file descriptor) [pid 21171] close(13) = -1 EBADF (Bad file descriptor) [pid 21171] close(14) = -1 EBADF (Bad file descriptor) [pid 21171] close(15) = -1 EBADF (Bad file descriptor) [pid 21171] close(16) = -1 EBADF (Bad file descriptor) [pid 21171] close(17) = -1 EBADF (Bad file descriptor) [pid 21171] close(18) = -1 EBADF (Bad file descriptor) [pid 21171] close(19) = -1 EBADF (Bad file descriptor) [pid 21171] close(20) = -1 EBADF (Bad file descriptor) [pid 21171] close(21) = -1 EBADF (Bad file descriptor) [pid 21171] close(22) = -1 EBADF (Bad file descriptor) [pid 21171] close(23) = -1 EBADF (Bad file descriptor) [pid 21171] close(24) = -1 EBADF (Bad file descriptor) [pid 21171] close(25) = -1 EBADF (Bad file descriptor) [pid 21171] close(26) = -1 EBADF (Bad file descriptor) [pid 21171] close(27) = -1 EBADF (Bad file descriptor) [pid 21171] close(28) = -1 EBADF (Bad file descriptor) [pid 21171] close(29) = -1 EBADF (Bad file descriptor) [pid 21171] exit_group(0) = ? [pid 21171] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21172 attached , child_tidptr=0x55555e7c9650) = 20883 [pid 21172] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21172] setpgid(0, 0) = 0 [pid 21172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21172] write(3, "1000", 4) = 4 [pid 21172] close(3) = 0 [pid 21172] write(1, "executing program\n", 18executing program ) = 18 [pid 21172] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21172] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21172] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21172] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21172] close(3) = -1 EBADF (Bad file descriptor) [pid 21172] close(4) = -1 EBADF (Bad file descriptor) [pid 21172] close(5) = -1 EBADF (Bad file descriptor) [pid 21172] close(6) = -1 EBADF (Bad file descriptor) [pid 21172] close(7) = -1 EBADF (Bad file descriptor) [pid 21172] close(8) = -1 EBADF (Bad file descriptor) [pid 21172] close(9) = -1 EBADF (Bad file descriptor) [pid 21172] close(10) = -1 EBADF (Bad file descriptor) [pid 21172] close(11) = -1 EBADF (Bad file descriptor) [pid 21172] close(12) = -1 EBADF (Bad file descriptor) [pid 21172] close(13) = -1 EBADF (Bad file descriptor) [pid 21172] close(14) = -1 EBADF (Bad file descriptor) [pid 21172] close(15) = -1 EBADF (Bad file descriptor) [pid 21172] close(16) = -1 EBADF (Bad file descriptor) [pid 21172] close(17) = -1 EBADF (Bad file descriptor) [pid 21172] close(18) = -1 EBADF (Bad file descriptor) [pid 21172] close(19) = -1 EBADF (Bad file descriptor) [pid 21172] close(20) = -1 EBADF (Bad file descriptor) [pid 21172] close(21) = -1 EBADF (Bad file descriptor) [pid 21172] close(22) = -1 EBADF (Bad file descriptor) [pid 21172] close(23) = -1 EBADF (Bad file descriptor) [pid 21172] close(24) = -1 EBADF (Bad file descriptor) [pid 21172] close(25) = -1 EBADF (Bad file descriptor) [pid 21172] close(26) = -1 EBADF (Bad file descriptor) [pid 21172] close(27) = -1 EBADF (Bad file descriptor) [pid 21172] close(28) = -1 EBADF (Bad file descriptor) [pid 21172] close(29) = -1 EBADF (Bad file descriptor) [pid 21172] exit_group(0) = ? [pid 21172] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21173 attached [pid 21173] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20884 [pid 21173] <... set_robust_list resumed>) = 0 [pid 21173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21173] setpgid(0, 0) = 0 [pid 21173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21173] write(3, "1000", 4) = 4 [pid 21173] close(3) = 0 [pid 21173] write(1, "executing program\n", 18executing program ) = 18 [pid 21173] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21173] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21173] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21173] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21173] close(3) = -1 EBADF (Bad file descriptor) [pid 21173] close(4) = -1 EBADF (Bad file descriptor) [pid 21173] close(5) = -1 EBADF (Bad file descriptor) [pid 21173] close(6) = -1 EBADF (Bad file descriptor) [pid 21173] close(7) = -1 EBADF (Bad file descriptor) [pid 21173] close(8) = -1 EBADF (Bad file descriptor) [pid 21173] close(9) = -1 EBADF (Bad file descriptor) [pid 21173] close(10) = -1 EBADF (Bad file descriptor) [pid 21173] close(11) = -1 EBADF (Bad file descriptor) [pid 21173] close(12) = -1 EBADF (Bad file descriptor) [pid 21173] close(13) = -1 EBADF (Bad file descriptor) [pid 21173] close(14) = -1 EBADF (Bad file descriptor) [pid 21173] close(15) = -1 EBADF (Bad file descriptor) [pid 21173] close(16) = -1 EBADF (Bad file descriptor) [pid 21173] close(17) = -1 EBADF (Bad file descriptor) [pid 21173] close(18) = -1 EBADF (Bad file descriptor) [pid 21173] close(19) = -1 EBADF (Bad file descriptor) [pid 21173] close(20) = -1 EBADF (Bad file descriptor) [pid 21173] close(21) = -1 EBADF (Bad file descriptor) [pid 21173] close(22) = -1 EBADF (Bad file descriptor) [pid 21173] close(23) = -1 EBADF (Bad file descriptor) [pid 21173] close(24) = -1 EBADF (Bad file descriptor) [pid 21173] close(25) = -1 EBADF (Bad file descriptor) [pid 21173] close(26) = -1 EBADF (Bad file descriptor) [pid 21173] close(27) = -1 EBADF (Bad file descriptor) [pid 21173] close(28) = -1 EBADF (Bad file descriptor) [pid 21173] close(29) = -1 EBADF (Bad file descriptor) [pid 21173] exit_group(0) = ? [pid 21173] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21174 attached , child_tidptr=0x55555e7c9650) = 20885 [pid 21174] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21174] setpgid(0, 0) = 0 [pid 21174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21174] write(3, "1000", 4) = 4 [pid 21174] close(3) = 0 [pid 21174] write(1, "executing program\n", 18executing program ) = 18 [pid 21174] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21174] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21174] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21174] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21174] close(3) = -1 EBADF (Bad file descriptor) [pid 21174] close(4) = -1 EBADF (Bad file descriptor) [pid 21174] close(5) = -1 EBADF (Bad file descriptor) [pid 21174] close(6) = -1 EBADF (Bad file descriptor) [pid 21174] close(7) = -1 EBADF (Bad file descriptor) [pid 21174] close(8) = -1 EBADF (Bad file descriptor) [pid 21174] close(9) = -1 EBADF (Bad file descriptor) [pid 21174] close(10) = -1 EBADF (Bad file descriptor) [pid 21174] close(11) = -1 EBADF (Bad file descriptor) [pid 21174] close(12) = -1 EBADF (Bad file descriptor) [pid 21174] close(13) = -1 EBADF (Bad file descriptor) [pid 21174] close(14) = -1 EBADF (Bad file descriptor) [pid 21174] close(15) = -1 EBADF (Bad file descriptor) [pid 21174] close(16) = -1 EBADF (Bad file descriptor) [pid 21174] close(17) = -1 EBADF (Bad file descriptor) [pid 21174] close(18) = -1 EBADF (Bad file descriptor) [pid 21174] close(19) = -1 EBADF (Bad file descriptor) [pid 21174] close(20) = -1 EBADF (Bad file descriptor) [pid 21174] close(21) = -1 EBADF (Bad file descriptor) [pid 21174] close(22) = -1 EBADF (Bad file descriptor) [pid 21174] close(23) = -1 EBADF (Bad file descriptor) [pid 21174] close(24) = -1 EBADF (Bad file descriptor) [pid 21174] close(25) = -1 EBADF (Bad file descriptor) [pid 21174] close(26) = -1 EBADF (Bad file descriptor) [pid 21174] close(27) = -1 EBADF (Bad file descriptor) [pid 21174] close(28) = -1 EBADF (Bad file descriptor) [pid 21174] close(29) = -1 EBADF (Bad file descriptor) [pid 21174] exit_group(0) = ? [pid 21174] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21175 attached [pid 21175] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20886 [pid 21175] <... set_robust_list resumed>) = 0 [pid 21175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21175] setpgid(0, 0) = 0 [pid 21175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21175] write(3, "1000", 4) = 4 [pid 21175] close(3) = 0 [pid 21175] write(1, "executing program\n", 18) = 18 executing program [pid 21175] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21175] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21175] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21175] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21175] close(3) = -1 EBADF (Bad file descriptor) [pid 21175] close(4) = -1 EBADF (Bad file descriptor) [pid 21175] close(5) = -1 EBADF (Bad file descriptor) [pid 21175] close(6) = -1 EBADF (Bad file descriptor) [pid 21175] close(7) = -1 EBADF (Bad file descriptor) [pid 21175] close(8) = -1 EBADF (Bad file descriptor) [pid 21175] close(9) = -1 EBADF (Bad file descriptor) [pid 21175] close(10) = -1 EBADF (Bad file descriptor) [pid 21175] close(11) = -1 EBADF (Bad file descriptor) [pid 21175] close(12) = -1 EBADF (Bad file descriptor) [pid 21175] close(13) = -1 EBADF (Bad file descriptor) [pid 21175] close(14) = -1 EBADF (Bad file descriptor) [pid 21175] close(15) = -1 EBADF (Bad file descriptor) [pid 21175] close(16) = -1 EBADF (Bad file descriptor) [pid 21175] close(17) = -1 EBADF (Bad file descriptor) [pid 21175] close(18) = -1 EBADF (Bad file descriptor) [pid 21175] close(19) = -1 EBADF (Bad file descriptor) [pid 21175] close(20) = -1 EBADF (Bad file descriptor) [pid 21175] close(21) = -1 EBADF (Bad file descriptor) [pid 21175] close(22) = -1 EBADF (Bad file descriptor) [pid 21175] close(23) = -1 EBADF (Bad file descriptor) [pid 21175] close(24) = -1 EBADF (Bad file descriptor) [pid 21175] close(25) = -1 EBADF (Bad file descriptor) [pid 21175] close(26) = -1 EBADF (Bad file descriptor) [pid 21175] close(27) = -1 EBADF (Bad file descriptor) [pid 21175] close(28) = -1 EBADF (Bad file descriptor) [pid 21175] close(29) = -1 EBADF (Bad file descriptor) [pid 21175] exit_group(0) = ? [pid 21175] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20887 ./strace-static-x86_64: Process 21176 attached [pid 21176] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21176] setpgid(0, 0) = 0 [pid 21176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21176] write(3, "1000", 4) = 4 [pid 21176] close(3) = 0 [pid 21176] write(1, "executing program\n", 18executing program ) = 18 [pid 21176] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21176] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21176] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21176] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21176] close(3) = -1 EBADF (Bad file descriptor) [pid 21176] close(4) = -1 EBADF (Bad file descriptor) [pid 21176] close(5) = -1 EBADF (Bad file descriptor) [pid 21176] close(6) = -1 EBADF (Bad file descriptor) [pid 21176] close(7) = -1 EBADF (Bad file descriptor) [pid 21176] close(8) = -1 EBADF (Bad file descriptor) [pid 21176] close(9) = -1 EBADF (Bad file descriptor) [pid 21176] close(10) = -1 EBADF (Bad file descriptor) [pid 21176] close(11) = -1 EBADF (Bad file descriptor) [pid 21176] close(12) = -1 EBADF (Bad file descriptor) [pid 21176] close(13) = -1 EBADF (Bad file descriptor) [pid 21176] close(14) = -1 EBADF (Bad file descriptor) [pid 21176] close(15) = -1 EBADF (Bad file descriptor) [pid 21176] close(16) = -1 EBADF (Bad file descriptor) [pid 21176] close(17) = -1 EBADF (Bad file descriptor) [pid 21176] close(18) = -1 EBADF (Bad file descriptor) [pid 21176] close(19) = -1 EBADF (Bad file descriptor) [pid 21176] close(20) = -1 EBADF (Bad file descriptor) [pid 21176] close(21) = -1 EBADF (Bad file descriptor) [pid 21176] close(22) = -1 EBADF (Bad file descriptor) [pid 21176] close(23) = -1 EBADF (Bad file descriptor) [pid 21176] close(24) = -1 EBADF (Bad file descriptor) [pid 21176] close(25) = -1 EBADF (Bad file descriptor) [pid 21176] close(26) = -1 EBADF (Bad file descriptor) [pid 21176] close(27) = -1 EBADF (Bad file descriptor) [pid 21176] close(28) = -1 EBADF (Bad file descriptor) [pid 21176] close(29) = -1 EBADF (Bad file descriptor) [pid 21176] exit_group(0) = ? [pid 21176] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20888 ./strace-static-x86_64: Process 21177 attached [pid 21177] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21177] setpgid(0, 0) = 0 [pid 21177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21177] write(3, "1000", 4) = 4 [pid 21177] close(3) = 0 [pid 21177] write(1, "executing program\n", 18executing program ) = 18 [pid 21177] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21177] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21177] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21177] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21177] close(3) = -1 EBADF (Bad file descriptor) [pid 21177] close(4) = -1 EBADF (Bad file descriptor) [pid 21177] close(5) = -1 EBADF (Bad file descriptor) [pid 21177] close(6) = -1 EBADF (Bad file descriptor) [pid 21177] close(7) = -1 EBADF (Bad file descriptor) [pid 21177] close(8) = -1 EBADF (Bad file descriptor) [pid 21177] close(9) = -1 EBADF (Bad file descriptor) [pid 21177] close(10) = -1 EBADF (Bad file descriptor) [pid 21177] close(11) = -1 EBADF (Bad file descriptor) [pid 21177] close(12) = -1 EBADF (Bad file descriptor) [pid 21177] close(13) = -1 EBADF (Bad file descriptor) [pid 21177] close(14) = -1 EBADF (Bad file descriptor) [pid 21177] close(15) = -1 EBADF (Bad file descriptor) [pid 21177] close(16) = -1 EBADF (Bad file descriptor) [pid 21177] close(17) = -1 EBADF (Bad file descriptor) [pid 21177] close(18) = -1 EBADF (Bad file descriptor) [pid 21177] close(19) = -1 EBADF (Bad file descriptor) [pid 21177] close(20) = -1 EBADF (Bad file descriptor) [pid 21177] close(21) = -1 EBADF (Bad file descriptor) [pid 21177] close(22) = -1 EBADF (Bad file descriptor) [pid 21177] close(23) = -1 EBADF (Bad file descriptor) [pid 21177] close(24) = -1 EBADF (Bad file descriptor) [pid 21177] close(25) = -1 EBADF (Bad file descriptor) [pid 21177] close(26) = -1 EBADF (Bad file descriptor) [pid 21177] close(27) = -1 EBADF (Bad file descriptor) [pid 21177] close(28) = -1 EBADF (Bad file descriptor) [pid 21177] close(29) = -1 EBADF (Bad file descriptor) [pid 21177] exit_group(0) = ? [pid 21177] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21178 attached [pid 21178] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20889 [pid 21178] <... set_robust_list resumed>) = 0 [pid 21178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21178] setpgid(0, 0) = 0 [pid 21178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21178] write(3, "1000", 4) = 4 [pid 21178] close(3executing program ) = 0 [pid 21178] write(1, "executing program\n", 18) = 18 [pid 21178] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21178] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21178] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21178] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21178] close(3) = -1 EBADF (Bad file descriptor) [pid 21178] close(4) = -1 EBADF (Bad file descriptor) [pid 21178] close(5) = -1 EBADF (Bad file descriptor) [pid 21178] close(6) = -1 EBADF (Bad file descriptor) [pid 21178] close(7) = -1 EBADF (Bad file descriptor) [pid 21178] close(8) = -1 EBADF (Bad file descriptor) [pid 21178] close(9) = -1 EBADF (Bad file descriptor) [pid 21178] close(10) = -1 EBADF (Bad file descriptor) [pid 21178] close(11) = -1 EBADF (Bad file descriptor) [pid 21178] close(12) = -1 EBADF (Bad file descriptor) [pid 21178] close(13) = -1 EBADF (Bad file descriptor) [pid 21178] close(14) = -1 EBADF (Bad file descriptor) [pid 21178] close(15) = -1 EBADF (Bad file descriptor) [pid 21178] close(16) = -1 EBADF (Bad file descriptor) [pid 21178] close(17) = -1 EBADF (Bad file descriptor) [pid 21178] close(18) = -1 EBADF (Bad file descriptor) [pid 21178] close(19) = -1 EBADF (Bad file descriptor) [pid 21178] close(20) = -1 EBADF (Bad file descriptor) [pid 21178] close(21) = -1 EBADF (Bad file descriptor) [pid 21178] close(22) = -1 EBADF (Bad file descriptor) [pid 21178] close(23) = -1 EBADF (Bad file descriptor) [pid 21178] close(24) = -1 EBADF (Bad file descriptor) [pid 21178] close(25) = -1 EBADF (Bad file descriptor) [pid 21178] close(26) = -1 EBADF (Bad file descriptor) [pid 21178] close(27) = -1 EBADF (Bad file descriptor) [pid 21178] close(28) = -1 EBADF (Bad file descriptor) [pid 21178] close(29) = -1 EBADF (Bad file descriptor) [pid 21178] exit_group(0) = ? [pid 21178] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20890 ./strace-static-x86_64: Process 21179 attached [pid 21179] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21179] setpgid(0, 0) = 0 [pid 21179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21179] write(3, "1000", 4) = 4 [pid 21179] close(3) = 0 executing program [pid 21179] write(1, "executing program\n", 18) = 18 [pid 21179] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21179] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21179] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21179] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21179] close(3) = -1 EBADF (Bad file descriptor) [pid 21179] close(4) = -1 EBADF (Bad file descriptor) [pid 21179] close(5) = -1 EBADF (Bad file descriptor) [pid 21179] close(6) = -1 EBADF (Bad file descriptor) [pid 21179] close(7) = -1 EBADF (Bad file descriptor) [pid 21179] close(8) = -1 EBADF (Bad file descriptor) [pid 21179] close(9) = -1 EBADF (Bad file descriptor) [pid 21179] close(10) = -1 EBADF (Bad file descriptor) [pid 21179] close(11) = -1 EBADF (Bad file descriptor) [pid 21179] close(12) = -1 EBADF (Bad file descriptor) [pid 21179] close(13) = -1 EBADF (Bad file descriptor) [pid 21179] close(14) = -1 EBADF (Bad file descriptor) [pid 21179] close(15) = -1 EBADF (Bad file descriptor) [pid 21179] close(16) = -1 EBADF (Bad file descriptor) [pid 21179] close(17) = -1 EBADF (Bad file descriptor) [pid 21179] close(18) = -1 EBADF (Bad file descriptor) [pid 21179] close(19) = -1 EBADF (Bad file descriptor) [pid 21179] close(20) = -1 EBADF (Bad file descriptor) [pid 21179] close(21) = -1 EBADF (Bad file descriptor) [pid 21179] close(22) = -1 EBADF (Bad file descriptor) [pid 21179] close(23) = -1 EBADF (Bad file descriptor) [pid 21179] close(24) = -1 EBADF (Bad file descriptor) [pid 21179] close(25) = -1 EBADF (Bad file descriptor) [pid 21179] close(26) = -1 EBADF (Bad file descriptor) [pid 21179] close(27) = -1 EBADF (Bad file descriptor) [pid 21179] close(28) = -1 EBADF (Bad file descriptor) [pid 21179] close(29) = -1 EBADF (Bad file descriptor) [pid 21179] exit_group(0) = ? [pid 21179] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20891 ./strace-static-x86_64: Process 21180 attached [pid 21180] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21180] setpgid(0, 0) = 0 [pid 21180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21180] write(3, "1000", 4) = 4 [pid 21180] close(3executing program ) = 0 [pid 21180] write(1, "executing program\n", 18) = 18 [pid 21180] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21180] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21180] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21180] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21180] close(3) = -1 EBADF (Bad file descriptor) [pid 21180] close(4) = -1 EBADF (Bad file descriptor) [pid 21180] close(5) = -1 EBADF (Bad file descriptor) [pid 21180] close(6) = -1 EBADF (Bad file descriptor) [pid 21180] close(7) = -1 EBADF (Bad file descriptor) [pid 21180] close(8) = -1 EBADF (Bad file descriptor) [pid 21180] close(9) = -1 EBADF (Bad file descriptor) [pid 21180] close(10) = -1 EBADF (Bad file descriptor) [pid 21180] close(11) = -1 EBADF (Bad file descriptor) [pid 21180] close(12) = -1 EBADF (Bad file descriptor) [pid 21180] close(13) = -1 EBADF (Bad file descriptor) [pid 21180] close(14) = -1 EBADF (Bad file descriptor) [pid 21180] close(15) = -1 EBADF (Bad file descriptor) [pid 21180] close(16) = -1 EBADF (Bad file descriptor) [pid 21180] close(17) = -1 EBADF (Bad file descriptor) [pid 21180] close(18) = -1 EBADF (Bad file descriptor) [pid 21180] close(19) = -1 EBADF (Bad file descriptor) [pid 21180] close(20) = -1 EBADF (Bad file descriptor) [pid 21180] close(21) = -1 EBADF (Bad file descriptor) [pid 21180] close(22) = -1 EBADF (Bad file descriptor) [pid 21180] close(23) = -1 EBADF (Bad file descriptor) [pid 21180] close(24) = -1 EBADF (Bad file descriptor) [pid 21180] close(25) = -1 EBADF (Bad file descriptor) [pid 21180] close(26) = -1 EBADF (Bad file descriptor) [pid 21180] close(27) = -1 EBADF (Bad file descriptor) [pid 21180] close(28) = -1 EBADF (Bad file descriptor) [pid 21180] close(29) = -1 EBADF (Bad file descriptor) [pid 21180] exit_group(0) = ? [pid 21180] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20892 ./strace-static-x86_64: Process 21181 attached [pid 21181] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21181] setpgid(0, 0) = 0 [pid 21181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21181] write(3, "1000", 4) = 4 [pid 21181] close(3executing program ) = 0 [pid 21181] write(1, "executing program\n", 18) = 18 [pid 21181] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21181] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21181] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21181] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21181] close(3) = -1 EBADF (Bad file descriptor) [pid 21181] close(4) = -1 EBADF (Bad file descriptor) [pid 21181] close(5) = -1 EBADF (Bad file descriptor) [pid 21181] close(6) = -1 EBADF (Bad file descriptor) [pid 21181] close(7) = -1 EBADF (Bad file descriptor) [pid 21181] close(8) = -1 EBADF (Bad file descriptor) [pid 21181] close(9) = -1 EBADF (Bad file descriptor) [pid 21181] close(10) = -1 EBADF (Bad file descriptor) [pid 21181] close(11) = -1 EBADF (Bad file descriptor) [pid 21181] close(12) = -1 EBADF (Bad file descriptor) [pid 21181] close(13) = -1 EBADF (Bad file descriptor) [pid 21181] close(14) = -1 EBADF (Bad file descriptor) [pid 21181] close(15) = -1 EBADF (Bad file descriptor) [pid 21181] close(16) = -1 EBADF (Bad file descriptor) [pid 21181] close(17) = -1 EBADF (Bad file descriptor) [pid 21181] close(18) = -1 EBADF (Bad file descriptor) [pid 21181] close(19) = -1 EBADF (Bad file descriptor) [pid 21181] close(20) = -1 EBADF (Bad file descriptor) [pid 21181] close(21) = -1 EBADF (Bad file descriptor) [pid 21181] close(22) = -1 EBADF (Bad file descriptor) [pid 21181] close(23) = -1 EBADF (Bad file descriptor) [pid 21181] close(24) = -1 EBADF (Bad file descriptor) [pid 21181] close(25) = -1 EBADF (Bad file descriptor) [pid 21181] close(26) = -1 EBADF (Bad file descriptor) [pid 21181] close(27) = -1 EBADF (Bad file descriptor) [pid 21181] close(28) = -1 EBADF (Bad file descriptor) [pid 21181] close(29) = -1 EBADF (Bad file descriptor) [pid 21181] exit_group(0) = ? [pid 21181] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21182 attached [pid 21182] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20893 [pid 21182] <... set_robust_list resumed>) = 0 [pid 21182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21182] setpgid(0, 0) = 0 [pid 21182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21182] write(3, "1000", 4) = 4 [pid 21182] close(3) = 0 [pid 21182] write(1, "executing program\n", 18executing program ) = 18 [pid 21182] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21182] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21182] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21182] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21182] close(3) = -1 EBADF (Bad file descriptor) [pid 21182] close(4) = -1 EBADF (Bad file descriptor) [pid 21182] close(5) = -1 EBADF (Bad file descriptor) [pid 21182] close(6) = -1 EBADF (Bad file descriptor) [pid 21182] close(7) = -1 EBADF (Bad file descriptor) [pid 21182] close(8) = -1 EBADF (Bad file descriptor) [pid 21182] close(9) = -1 EBADF (Bad file descriptor) [pid 21182] close(10) = -1 EBADF (Bad file descriptor) [pid 21182] close(11) = -1 EBADF (Bad file descriptor) [pid 21182] close(12) = -1 EBADF (Bad file descriptor) [pid 21182] close(13) = -1 EBADF (Bad file descriptor) [pid 21182] close(14) = -1 EBADF (Bad file descriptor) [pid 21182] close(15) = -1 EBADF (Bad file descriptor) [pid 21182] close(16) = -1 EBADF (Bad file descriptor) [pid 21182] close(17) = -1 EBADF (Bad file descriptor) [pid 21182] close(18) = -1 EBADF (Bad file descriptor) [pid 21182] close(19) = -1 EBADF (Bad file descriptor) [pid 21182] close(20) = -1 EBADF (Bad file descriptor) [pid 21182] close(21) = -1 EBADF (Bad file descriptor) [pid 21182] close(22) = -1 EBADF (Bad file descriptor) [pid 21182] close(23) = -1 EBADF (Bad file descriptor) [pid 21182] close(24) = -1 EBADF (Bad file descriptor) [pid 21182] close(25) = -1 EBADF (Bad file descriptor) [pid 21182] close(26) = -1 EBADF (Bad file descriptor) [pid 21182] close(27) = -1 EBADF (Bad file descriptor) [pid 21182] close(28) = -1 EBADF (Bad file descriptor) [pid 21182] close(29) = -1 EBADF (Bad file descriptor) [pid 21182] exit_group(0) = ? [pid 21182] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21183 attached [pid 21183] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20894 [pid 21183] <... set_robust_list resumed>) = 0 [pid 21183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21183] setpgid(0, 0) = 0 [pid 21183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21183] write(3, "1000", 4) = 4 [pid 21183] close(3) = 0 executing program [pid 21183] write(1, "executing program\n", 18) = 18 [pid 21183] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21183] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21183] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21183] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21183] close(3) = -1 EBADF (Bad file descriptor) [pid 21183] close(4) = -1 EBADF (Bad file descriptor) [pid 21183] close(5) = -1 EBADF (Bad file descriptor) [pid 21183] close(6) = -1 EBADF (Bad file descriptor) [pid 21183] close(7) = -1 EBADF (Bad file descriptor) [pid 21183] close(8) = -1 EBADF (Bad file descriptor) [pid 21183] close(9) = -1 EBADF (Bad file descriptor) [pid 21183] close(10) = -1 EBADF (Bad file descriptor) [pid 21183] close(11) = -1 EBADF (Bad file descriptor) [pid 21183] close(12) = -1 EBADF (Bad file descriptor) [pid 21183] close(13) = -1 EBADF (Bad file descriptor) [pid 21183] close(14) = -1 EBADF (Bad file descriptor) [pid 21183] close(15) = -1 EBADF (Bad file descriptor) [pid 21183] close(16) = -1 EBADF (Bad file descriptor) [pid 21183] close(17) = -1 EBADF (Bad file descriptor) [pid 21183] close(18) = -1 EBADF (Bad file descriptor) [pid 21183] close(19) = -1 EBADF (Bad file descriptor) [pid 21183] close(20) = -1 EBADF (Bad file descriptor) [pid 21183] close(21) = -1 EBADF (Bad file descriptor) [pid 21183] close(22) = -1 EBADF (Bad file descriptor) [pid 21183] close(23) = -1 EBADF (Bad file descriptor) [pid 21183] close(24) = -1 EBADF (Bad file descriptor) [pid 21183] close(25) = -1 EBADF (Bad file descriptor) [pid 21183] close(26) = -1 EBADF (Bad file descriptor) [pid 21183] close(27) = -1 EBADF (Bad file descriptor) [pid 21183] close(28) = -1 EBADF (Bad file descriptor) [pid 21183] close(29) = -1 EBADF (Bad file descriptor) [pid 21183] exit_group(0) = ? [pid 21183] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20895 ./strace-static-x86_64: Process 21184 attached [pid 21184] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21184] setpgid(0, 0) = 0 [pid 21184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21184] write(3, "1000", 4) = 4 [pid 21184] close(3) = 0 [pid 21184] write(1, "executing program\n", 18executing program ) = 18 [pid 21184] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21184] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21184] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21184] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21184] close(3) = -1 EBADF (Bad file descriptor) [pid 21184] close(4) = -1 EBADF (Bad file descriptor) [pid 21184] close(5) = -1 EBADF (Bad file descriptor) [pid 21184] close(6) = -1 EBADF (Bad file descriptor) [pid 21184] close(7) = -1 EBADF (Bad file descriptor) [pid 21184] close(8) = -1 EBADF (Bad file descriptor) [pid 21184] close(9) = -1 EBADF (Bad file descriptor) [pid 21184] close(10) = -1 EBADF (Bad file descriptor) [pid 21184] close(11) = -1 EBADF (Bad file descriptor) [pid 21184] close(12) = -1 EBADF (Bad file descriptor) [pid 21184] close(13) = -1 EBADF (Bad file descriptor) [pid 21184] close(14) = -1 EBADF (Bad file descriptor) [pid 21184] close(15) = -1 EBADF (Bad file descriptor) [pid 21184] close(16) = -1 EBADF (Bad file descriptor) [pid 21184] close(17) = -1 EBADF (Bad file descriptor) [pid 21184] close(18) = -1 EBADF (Bad file descriptor) [pid 21184] close(19) = -1 EBADF (Bad file descriptor) [pid 21184] close(20) = -1 EBADF (Bad file descriptor) [pid 21184] close(21) = -1 EBADF (Bad file descriptor) [pid 21184] close(22) = -1 EBADF (Bad file descriptor) [pid 21184] close(23) = -1 EBADF (Bad file descriptor) [pid 21184] close(24) = -1 EBADF (Bad file descriptor) [pid 21184] close(25) = -1 EBADF (Bad file descriptor) [pid 21184] close(26) = -1 EBADF (Bad file descriptor) [pid 21184] close(27) = -1 EBADF (Bad file descriptor) [pid 21184] close(28) = -1 EBADF (Bad file descriptor) [pid 21184] close(29) = -1 EBADF (Bad file descriptor) [pid 21184] exit_group(0) = ? [pid 21184] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21185 attached [pid 21185] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20896 [pid 21185] <... set_robust_list resumed>) = 0 [pid 21185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21185] setpgid(0, 0) = 0 [pid 21185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21185] write(3, "1000", 4) = 4 [pid 21185] close(3executing program ) = 0 [pid 21185] write(1, "executing program\n", 18) = 18 [pid 21185] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21185] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21185] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21185] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21185] close(3) = -1 EBADF (Bad file descriptor) [pid 21185] close(4) = -1 EBADF (Bad file descriptor) [pid 21185] close(5) = -1 EBADF (Bad file descriptor) [pid 21185] close(6) = -1 EBADF (Bad file descriptor) [pid 21185] close(7) = -1 EBADF (Bad file descriptor) [pid 21185] close(8) = -1 EBADF (Bad file descriptor) [pid 21185] close(9) = -1 EBADF (Bad file descriptor) [pid 21185] close(10) = -1 EBADF (Bad file descriptor) [pid 21185] close(11) = -1 EBADF (Bad file descriptor) [pid 21185] close(12) = -1 EBADF (Bad file descriptor) [pid 21185] close(13) = -1 EBADF (Bad file descriptor) [pid 21185] close(14) = -1 EBADF (Bad file descriptor) [pid 21185] close(15) = -1 EBADF (Bad file descriptor) [pid 21185] close(16) = -1 EBADF (Bad file descriptor) [pid 21185] close(17) = -1 EBADF (Bad file descriptor) [pid 21185] close(18) = -1 EBADF (Bad file descriptor) [pid 21185] close(19) = -1 EBADF (Bad file descriptor) [pid 21185] close(20) = -1 EBADF (Bad file descriptor) [pid 21185] close(21) = -1 EBADF (Bad file descriptor) [pid 21185] close(22) = -1 EBADF (Bad file descriptor) [pid 21185] close(23) = -1 EBADF (Bad file descriptor) [pid 21185] close(24) = -1 EBADF (Bad file descriptor) [pid 21185] close(25) = -1 EBADF (Bad file descriptor) [pid 21185] close(26) = -1 EBADF (Bad file descriptor) [pid 21185] close(27) = -1 EBADF (Bad file descriptor) [pid 21185] close(28) = -1 EBADF (Bad file descriptor) [pid 21185] close(29) = -1 EBADF (Bad file descriptor) [pid 21185] exit_group(0) = ? [pid 21185] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20897 ./strace-static-x86_64: Process 21186 attached [pid 21186] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21186] setpgid(0, 0) = 0 [pid 21186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21186] write(3, "1000", 4) = 4 [pid 21186] close(3) = 0 [pid 21186] write(1, "executing program\n", 18executing program ) = 18 [pid 21186] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21186] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21186] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21186] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21186] close(3) = -1 EBADF (Bad file descriptor) [pid 21186] close(4) = -1 EBADF (Bad file descriptor) [pid 21186] close(5) = -1 EBADF (Bad file descriptor) [pid 21186] close(6) = -1 EBADF (Bad file descriptor) [pid 21186] close(7) = -1 EBADF (Bad file descriptor) [pid 21186] close(8) = -1 EBADF (Bad file descriptor) [pid 21186] close(9) = -1 EBADF (Bad file descriptor) [pid 21186] close(10) = -1 EBADF (Bad file descriptor) [pid 21186] close(11) = -1 EBADF (Bad file descriptor) [pid 21186] close(12) = -1 EBADF (Bad file descriptor) [pid 21186] close(13) = -1 EBADF (Bad file descriptor) [pid 21186] close(14) = -1 EBADF (Bad file descriptor) [pid 21186] close(15) = -1 EBADF (Bad file descriptor) [pid 21186] close(16) = -1 EBADF (Bad file descriptor) [pid 21186] close(17) = -1 EBADF (Bad file descriptor) [pid 21186] close(18) = -1 EBADF (Bad file descriptor) [pid 21186] close(19) = -1 EBADF (Bad file descriptor) [pid 21186] close(20) = -1 EBADF (Bad file descriptor) [pid 21186] close(21) = -1 EBADF (Bad file descriptor) [pid 21186] close(22) = -1 EBADF (Bad file descriptor) [pid 21186] close(23) = -1 EBADF (Bad file descriptor) [pid 21186] close(24) = -1 EBADF (Bad file descriptor) [pid 21186] close(25) = -1 EBADF (Bad file descriptor) [pid 21186] close(26) = -1 EBADF (Bad file descriptor) [pid 21186] close(27) = -1 EBADF (Bad file descriptor) [pid 21186] close(28) = -1 EBADF (Bad file descriptor) [pid 21186] close(29) = -1 EBADF (Bad file descriptor) [pid 21186] exit_group(0) = ? [pid 21186] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21187 attached , child_tidptr=0x55555e7c9650) = 20898 [pid 21187] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21187] setpgid(0, 0) = 0 [pid 21187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21187] write(3, "1000", 4) = 4 [pid 21187] close(3executing program ) = 0 [pid 21187] write(1, "executing program\n", 18) = 18 [pid 21187] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21187] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21187] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21187] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21187] close(3) = -1 EBADF (Bad file descriptor) [pid 21187] close(4) = -1 EBADF (Bad file descriptor) [pid 21187] close(5) = -1 EBADF (Bad file descriptor) [pid 21187] close(6) = -1 EBADF (Bad file descriptor) [pid 21187] close(7) = -1 EBADF (Bad file descriptor) [pid 21187] close(8) = -1 EBADF (Bad file descriptor) [pid 21187] close(9) = -1 EBADF (Bad file descriptor) [pid 21187] close(10) = -1 EBADF (Bad file descriptor) [pid 21187] close(11) = -1 EBADF (Bad file descriptor) [pid 21187] close(12) = -1 EBADF (Bad file descriptor) [pid 21187] close(13) = -1 EBADF (Bad file descriptor) [pid 21187] close(14) = -1 EBADF (Bad file descriptor) [pid 21187] close(15) = -1 EBADF (Bad file descriptor) [pid 21187] close(16) = -1 EBADF (Bad file descriptor) [pid 21187] close(17) = -1 EBADF (Bad file descriptor) [pid 21187] close(18) = -1 EBADF (Bad file descriptor) [pid 21187] close(19) = -1 EBADF (Bad file descriptor) [pid 21187] close(20) = -1 EBADF (Bad file descriptor) [pid 21187] close(21) = -1 EBADF (Bad file descriptor) [pid 21187] close(22) = -1 EBADF (Bad file descriptor) [pid 21187] close(23) = -1 EBADF (Bad file descriptor) [pid 21187] close(24) = -1 EBADF (Bad file descriptor) [pid 21187] close(25) = -1 EBADF (Bad file descriptor) [pid 21187] close(26) = -1 EBADF (Bad file descriptor) [pid 21187] close(27) = -1 EBADF (Bad file descriptor) [pid 21187] close(28) = -1 EBADF (Bad file descriptor) [pid 21187] close(29) = -1 EBADF (Bad file descriptor) [pid 21187] exit_group(0) = ? [pid 21187] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21188 attached [pid 21188] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20899 [pid 21188] <... set_robust_list resumed>) = 0 [pid 21188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21188] setpgid(0, 0) = 0 [pid 21188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21188] write(3, "1000", 4) = 4 [pid 21188] close(3executing program ) = 0 [pid 21188] write(1, "executing program\n", 18) = 18 [pid 21188] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21188] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21188] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21188] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21188] close(3) = -1 EBADF (Bad file descriptor) [pid 21188] close(4) = -1 EBADF (Bad file descriptor) [pid 21188] close(5) = -1 EBADF (Bad file descriptor) [pid 21188] close(6) = -1 EBADF (Bad file descriptor) [pid 21188] close(7) = -1 EBADF (Bad file descriptor) [pid 21188] close(8) = -1 EBADF (Bad file descriptor) [pid 21188] close(9) = -1 EBADF (Bad file descriptor) [pid 21188] close(10) = -1 EBADF (Bad file descriptor) [pid 21188] close(11) = -1 EBADF (Bad file descriptor) [pid 21188] close(12) = -1 EBADF (Bad file descriptor) [pid 21188] close(13) = -1 EBADF (Bad file descriptor) [pid 21188] close(14) = -1 EBADF (Bad file descriptor) [pid 21188] close(15) = -1 EBADF (Bad file descriptor) [pid 21188] close(16) = -1 EBADF (Bad file descriptor) [pid 21188] close(17) = -1 EBADF (Bad file descriptor) [pid 21188] close(18) = -1 EBADF (Bad file descriptor) [pid 21188] close(19) = -1 EBADF (Bad file descriptor) [pid 21188] close(20) = -1 EBADF (Bad file descriptor) [pid 21188] close(21) = -1 EBADF (Bad file descriptor) [pid 21188] close(22) = -1 EBADF (Bad file descriptor) [pid 21188] close(23) = -1 EBADF (Bad file descriptor) [pid 21188] close(24) = -1 EBADF (Bad file descriptor) [pid 21188] close(25) = -1 EBADF (Bad file descriptor) [pid 21188] close(26) = -1 EBADF (Bad file descriptor) [pid 21188] close(27) = -1 EBADF (Bad file descriptor) [pid 21188] close(28) = -1 EBADF (Bad file descriptor) [pid 21188] close(29) = -1 EBADF (Bad file descriptor) [pid 21188] exit_group(0) = ? [pid 21188] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21189 attached , child_tidptr=0x55555e7c9650) = 20900 [pid 21189] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21189] setpgid(0, 0) = 0 [pid 21189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21189] write(3, "1000", 4) = 4 executing program [pid 21189] close(3) = 0 [pid 21189] write(1, "executing program\n", 18) = 18 [pid 21189] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21189] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21189] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21189] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21189] close(3) = -1 EBADF (Bad file descriptor) [pid 21189] close(4) = -1 EBADF (Bad file descriptor) [pid 21189] close(5) = -1 EBADF (Bad file descriptor) [pid 21189] close(6) = -1 EBADF (Bad file descriptor) [pid 21189] close(7) = -1 EBADF (Bad file descriptor) [pid 21189] close(8) = -1 EBADF (Bad file descriptor) [pid 21189] close(9) = -1 EBADF (Bad file descriptor) [pid 21189] close(10) = -1 EBADF (Bad file descriptor) [pid 21189] close(11) = -1 EBADF (Bad file descriptor) [pid 21189] close(12) = -1 EBADF (Bad file descriptor) [pid 21189] close(13) = -1 EBADF (Bad file descriptor) [pid 21189] close(14) = -1 EBADF (Bad file descriptor) [pid 21189] close(15) = -1 EBADF (Bad file descriptor) [pid 21189] close(16) = -1 EBADF (Bad file descriptor) [pid 21189] close(17) = -1 EBADF (Bad file descriptor) [pid 21189] close(18) = -1 EBADF (Bad file descriptor) [pid 21189] close(19) = -1 EBADF (Bad file descriptor) [pid 21189] close(20) = -1 EBADF (Bad file descriptor) [pid 21189] close(21) = -1 EBADF (Bad file descriptor) [pid 21189] close(22) = -1 EBADF (Bad file descriptor) [pid 21189] close(23) = -1 EBADF (Bad file descriptor) [pid 21189] close(24) = -1 EBADF (Bad file descriptor) [pid 21189] close(25) = -1 EBADF (Bad file descriptor) [pid 21189] close(26) = -1 EBADF (Bad file descriptor) [pid 21189] close(27) = -1 EBADF (Bad file descriptor) [pid 21189] close(28) = -1 EBADF (Bad file descriptor) [pid 21189] close(29) = -1 EBADF (Bad file descriptor) [pid 21189] exit_group(0) = ? [pid 21189] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21190 attached , child_tidptr=0x55555e7c9650) = 20901 [pid 21190] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21190] setpgid(0, 0) = 0 [pid 21190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21190] write(3, "1000", 4) = 4 [pid 21190] close(3) = 0 executing program [pid 21190] write(1, "executing program\n", 18) = 18 [pid 21190] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21190] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21190] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21190] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21190] close(3) = -1 EBADF (Bad file descriptor) [pid 21190] close(4) = -1 EBADF (Bad file descriptor) [pid 21190] close(5) = -1 EBADF (Bad file descriptor) [pid 21190] close(6) = -1 EBADF (Bad file descriptor) [pid 21190] close(7) = -1 EBADF (Bad file descriptor) [pid 21190] close(8) = -1 EBADF (Bad file descriptor) [pid 21190] close(9) = -1 EBADF (Bad file descriptor) [pid 21190] close(10) = -1 EBADF (Bad file descriptor) [pid 21190] close(11) = -1 EBADF (Bad file descriptor) [pid 21190] close(12) = -1 EBADF (Bad file descriptor) [pid 21190] close(13) = -1 EBADF (Bad file descriptor) [pid 21190] close(14) = -1 EBADF (Bad file descriptor) [pid 21190] close(15) = -1 EBADF (Bad file descriptor) [pid 21190] close(16) = -1 EBADF (Bad file descriptor) [pid 21190] close(17) = -1 EBADF (Bad file descriptor) [pid 21190] close(18) = -1 EBADF (Bad file descriptor) [pid 21190] close(19) = -1 EBADF (Bad file descriptor) [pid 21190] close(20) = -1 EBADF (Bad file descriptor) [pid 21190] close(21) = -1 EBADF (Bad file descriptor) [pid 21190] close(22) = -1 EBADF (Bad file descriptor) [pid 21190] close(23) = -1 EBADF (Bad file descriptor) [pid 21190] close(24) = -1 EBADF (Bad file descriptor) [pid 21190] close(25) = -1 EBADF (Bad file descriptor) [pid 21190] close(26) = -1 EBADF (Bad file descriptor) [pid 21190] close(27) = -1 EBADF (Bad file descriptor) [pid 21190] close(28) = -1 EBADF (Bad file descriptor) [pid 21190] close(29) = -1 EBADF (Bad file descriptor) [pid 21190] exit_group(0) = ? [pid 21190] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21191 attached [pid 21191] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20902 [pid 21191] <... set_robust_list resumed>) = 0 [pid 21191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21191] setpgid(0, 0) = 0 [pid 21191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21191] write(3, "1000", 4) = 4 [pid 21191] close(3executing program ) = 0 [pid 21191] write(1, "executing program\n", 18) = 18 [pid 21191] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21191] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21191] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21191] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21191] close(3) = -1 EBADF (Bad file descriptor) [pid 21191] close(4) = -1 EBADF (Bad file descriptor) [pid 21191] close(5) = -1 EBADF (Bad file descriptor) [pid 21191] close(6) = -1 EBADF (Bad file descriptor) [pid 21191] close(7) = -1 EBADF (Bad file descriptor) [pid 21191] close(8) = -1 EBADF (Bad file descriptor) [pid 21191] close(9) = -1 EBADF (Bad file descriptor) [pid 21191] close(10) = -1 EBADF (Bad file descriptor) [pid 21191] close(11) = -1 EBADF (Bad file descriptor) [pid 21191] close(12) = -1 EBADF (Bad file descriptor) [pid 21191] close(13) = -1 EBADF (Bad file descriptor) [pid 21191] close(14) = -1 EBADF (Bad file descriptor) [pid 21191] close(15) = -1 EBADF (Bad file descriptor) [pid 21191] close(16) = -1 EBADF (Bad file descriptor) [pid 21191] close(17) = -1 EBADF (Bad file descriptor) [pid 21191] close(18) = -1 EBADF (Bad file descriptor) [pid 21191] close(19) = -1 EBADF (Bad file descriptor) [pid 21191] close(20) = -1 EBADF (Bad file descriptor) [pid 21191] close(21) = -1 EBADF (Bad file descriptor) [pid 21191] close(22) = -1 EBADF (Bad file descriptor) [pid 21191] close(23) = -1 EBADF (Bad file descriptor) [pid 21191] close(24) = -1 EBADF (Bad file descriptor) [pid 21191] close(25) = -1 EBADF (Bad file descriptor) [pid 21191] close(26) = -1 EBADF (Bad file descriptor) [pid 21191] close(27) = -1 EBADF (Bad file descriptor) [pid 21191] close(28) = -1 EBADF (Bad file descriptor) [pid 21191] close(29) = -1 EBADF (Bad file descriptor) [pid 21191] exit_group(0) = ? [pid 21191] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21192 attached [pid 21192] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20903 [pid 21192] <... set_robust_list resumed>) = 0 [pid 21192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21192] setpgid(0, 0) = 0 [pid 21192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21192] write(3, "1000", 4) = 4 executing program [pid 21192] close(3) = 0 [pid 21192] write(1, "executing program\n", 18) = 18 [pid 21192] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21192] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21192] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21192] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21192] close(3) = -1 EBADF (Bad file descriptor) [pid 21192] close(4) = -1 EBADF (Bad file descriptor) [pid 21192] close(5) = -1 EBADF (Bad file descriptor) [pid 21192] close(6) = -1 EBADF (Bad file descriptor) [pid 21192] close(7) = -1 EBADF (Bad file descriptor) [pid 21192] close(8) = -1 EBADF (Bad file descriptor) [pid 21192] close(9) = -1 EBADF (Bad file descriptor) [pid 21192] close(10) = -1 EBADF (Bad file descriptor) [pid 21192] close(11) = -1 EBADF (Bad file descriptor) [pid 21192] close(12) = -1 EBADF (Bad file descriptor) [pid 21192] close(13) = -1 EBADF (Bad file descriptor) [pid 21192] close(14) = -1 EBADF (Bad file descriptor) [pid 21192] close(15) = -1 EBADF (Bad file descriptor) [pid 21192] close(16) = -1 EBADF (Bad file descriptor) [pid 21192] close(17) = -1 EBADF (Bad file descriptor) [pid 21192] close(18) = -1 EBADF (Bad file descriptor) [pid 21192] close(19) = -1 EBADF (Bad file descriptor) [pid 21192] close(20) = -1 EBADF (Bad file descriptor) [pid 21192] close(21) = -1 EBADF (Bad file descriptor) [pid 21192] close(22) = -1 EBADF (Bad file descriptor) [pid 21192] close(23) = -1 EBADF (Bad file descriptor) [pid 21192] close(24) = -1 EBADF (Bad file descriptor) [pid 21192] close(25) = -1 EBADF (Bad file descriptor) [pid 21192] close(26) = -1 EBADF (Bad file descriptor) [pid 21192] close(27) = -1 EBADF (Bad file descriptor) [pid 21192] close(28) = -1 EBADF (Bad file descriptor) [pid 21192] close(29) = -1 EBADF (Bad file descriptor) [pid 21192] exit_group(0) = ? [pid 21192] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20904 ./strace-static-x86_64: Process 21193 attached [pid 21193] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21193] setpgid(0, 0) = 0 [pid 21193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21193] write(3, "1000", 4) = 4 [pid 21193] close(3) = 0 [pid 21193] write(1, "executing program\n", 18executing program ) = 18 [pid 21193] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21193] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21193] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21193] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21193] close(3) = -1 EBADF (Bad file descriptor) [pid 21193] close(4) = -1 EBADF (Bad file descriptor) [pid 21193] close(5) = -1 EBADF (Bad file descriptor) [pid 21193] close(6) = -1 EBADF (Bad file descriptor) [pid 21193] close(7) = -1 EBADF (Bad file descriptor) [pid 21193] close(8) = -1 EBADF (Bad file descriptor) [pid 21193] close(9) = -1 EBADF (Bad file descriptor) [pid 21193] close(10) = -1 EBADF (Bad file descriptor) [pid 21193] close(11) = -1 EBADF (Bad file descriptor) [pid 21193] close(12) = -1 EBADF (Bad file descriptor) [pid 21193] close(13) = -1 EBADF (Bad file descriptor) [pid 21193] close(14) = -1 EBADF (Bad file descriptor) [pid 21193] close(15) = -1 EBADF (Bad file descriptor) [pid 21193] close(16) = -1 EBADF (Bad file descriptor) [pid 21193] close(17) = -1 EBADF (Bad file descriptor) [pid 21193] close(18) = -1 EBADF (Bad file descriptor) [pid 21193] close(19) = -1 EBADF (Bad file descriptor) [pid 21193] close(20) = -1 EBADF (Bad file descriptor) [pid 21193] close(21) = -1 EBADF (Bad file descriptor) [pid 21193] close(22) = -1 EBADF (Bad file descriptor) [pid 21193] close(23) = -1 EBADF (Bad file descriptor) [pid 21193] close(24) = -1 EBADF (Bad file descriptor) [pid 21193] close(25) = -1 EBADF (Bad file descriptor) [pid 21193] close(26) = -1 EBADF (Bad file descriptor) [pid 21193] close(27) = -1 EBADF (Bad file descriptor) [pid 21193] close(28) = -1 EBADF (Bad file descriptor) [pid 21193] close(29) = -1 EBADF (Bad file descriptor) [pid 21193] exit_group(0) = ? [pid 21193] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20905 ./strace-static-x86_64: Process 21194 attached [pid 21194] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21194] setpgid(0, 0) = 0 [pid 21194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21194] write(3, "1000", 4) = 4 [pid 21194] close(3) = 0 [pid 21194] write(1, "executing program\n", 18executing program ) = 18 [pid 21194] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21194] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21194] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21194] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21194] close(3) = -1 EBADF (Bad file descriptor) [pid 21194] close(4) = -1 EBADF (Bad file descriptor) [pid 21194] close(5) = -1 EBADF (Bad file descriptor) [pid 21194] close(6) = -1 EBADF (Bad file descriptor) [pid 21194] close(7) = -1 EBADF (Bad file descriptor) [pid 21194] close(8) = -1 EBADF (Bad file descriptor) [pid 21194] close(9) = -1 EBADF (Bad file descriptor) [pid 21194] close(10) = -1 EBADF (Bad file descriptor) [pid 21194] close(11) = -1 EBADF (Bad file descriptor) [pid 21194] close(12) = -1 EBADF (Bad file descriptor) [pid 21194] close(13) = -1 EBADF (Bad file descriptor) [pid 21194] close(14) = -1 EBADF (Bad file descriptor) [pid 21194] close(15) = -1 EBADF (Bad file descriptor) [pid 21194] close(16) = -1 EBADF (Bad file descriptor) [pid 21194] close(17) = -1 EBADF (Bad file descriptor) [pid 21194] close(18) = -1 EBADF (Bad file descriptor) [pid 21194] close(19) = -1 EBADF (Bad file descriptor) [pid 21194] close(20) = -1 EBADF (Bad file descriptor) [pid 21194] close(21) = -1 EBADF (Bad file descriptor) [pid 21194] close(22) = -1 EBADF (Bad file descriptor) [pid 21194] close(23) = -1 EBADF (Bad file descriptor) [pid 21194] close(24) = -1 EBADF (Bad file descriptor) [pid 21194] close(25) = -1 EBADF (Bad file descriptor) [pid 21194] close(26) = -1 EBADF (Bad file descriptor) [pid 21194] close(27) = -1 EBADF (Bad file descriptor) [pid 21194] close(28) = -1 EBADF (Bad file descriptor) [pid 21194] close(29) = -1 EBADF (Bad file descriptor) [pid 21194] exit_group(0) = ? [pid 21194] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21195 attached [pid 21195] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20906 [pid 21195] <... set_robust_list resumed>) = 0 [pid 21195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21195] setpgid(0, 0) = 0 [pid 21195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21195] write(3, "1000", 4) = 4 [pid 21195] close(3) = 0 [pid 21195] write(1, "executing program\n", 18executing program ) = 18 [pid 21195] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21195] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21195] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21195] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21195] close(3) = -1 EBADF (Bad file descriptor) [pid 21195] close(4) = -1 EBADF (Bad file descriptor) [pid 21195] close(5) = -1 EBADF (Bad file descriptor) [pid 21195] close(6) = -1 EBADF (Bad file descriptor) [pid 21195] close(7) = -1 EBADF (Bad file descriptor) [pid 21195] close(8) = -1 EBADF (Bad file descriptor) [pid 21195] close(9) = -1 EBADF (Bad file descriptor) [pid 21195] close(10) = -1 EBADF (Bad file descriptor) [pid 21195] close(11) = -1 EBADF (Bad file descriptor) [pid 21195] close(12) = -1 EBADF (Bad file descriptor) [pid 21195] close(13) = -1 EBADF (Bad file descriptor) [pid 21195] close(14) = -1 EBADF (Bad file descriptor) [pid 21195] close(15) = -1 EBADF (Bad file descriptor) [pid 21195] close(16) = -1 EBADF (Bad file descriptor) [pid 21195] close(17) = -1 EBADF (Bad file descriptor) [pid 21195] close(18) = -1 EBADF (Bad file descriptor) [pid 21195] close(19) = -1 EBADF (Bad file descriptor) [pid 21195] close(20) = -1 EBADF (Bad file descriptor) [pid 21195] close(21) = -1 EBADF (Bad file descriptor) [pid 21195] close(22) = -1 EBADF (Bad file descriptor) [pid 21195] close(23) = -1 EBADF (Bad file descriptor) [pid 21195] close(24) = -1 EBADF (Bad file descriptor) [pid 21195] close(25) = -1 EBADF (Bad file descriptor) [pid 21195] close(26) = -1 EBADF (Bad file descriptor) [pid 21195] close(27) = -1 EBADF (Bad file descriptor) [pid 21195] close(28) = -1 EBADF (Bad file descriptor) [pid 21195] close(29) = -1 EBADF (Bad file descriptor) [pid 21195] exit_group(0) = ? [pid 21195] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20907 ./strace-static-x86_64: Process 21196 attached [pid 21196] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21196] setpgid(0, 0) = 0 [pid 21196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21196] write(3, "1000", 4) = 4 [pid 21196] close(3) = 0 executing program [pid 21196] write(1, "executing program\n", 18) = 18 [pid 21196] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21196] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21196] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21196] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21196] close(3) = -1 EBADF (Bad file descriptor) [pid 21196] close(4) = -1 EBADF (Bad file descriptor) [pid 21196] close(5) = -1 EBADF (Bad file descriptor) [pid 21196] close(6) = -1 EBADF (Bad file descriptor) [pid 21196] close(7) = -1 EBADF (Bad file descriptor) [pid 21196] close(8) = -1 EBADF (Bad file descriptor) [pid 21196] close(9) = -1 EBADF (Bad file descriptor) [pid 21196] close(10) = -1 EBADF (Bad file descriptor) [pid 21196] close(11) = -1 EBADF (Bad file descriptor) [pid 21196] close(12) = -1 EBADF (Bad file descriptor) [pid 21196] close(13) = -1 EBADF (Bad file descriptor) [pid 21196] close(14) = -1 EBADF (Bad file descriptor) [pid 21196] close(15) = -1 EBADF (Bad file descriptor) [pid 21196] close(16) = -1 EBADF (Bad file descriptor) [pid 21196] close(17) = -1 EBADF (Bad file descriptor) [pid 21196] close(18) = -1 EBADF (Bad file descriptor) [pid 21196] close(19) = -1 EBADF (Bad file descriptor) [pid 21196] close(20) = -1 EBADF (Bad file descriptor) [pid 21196] close(21) = -1 EBADF (Bad file descriptor) [pid 21196] close(22) = -1 EBADF (Bad file descriptor) [pid 21196] close(23) = -1 EBADF (Bad file descriptor) [pid 21196] close(24) = -1 EBADF (Bad file descriptor) [pid 21196] close(25) = -1 EBADF (Bad file descriptor) [pid 21196] close(26) = -1 EBADF (Bad file descriptor) [pid 21196] close(27) = -1 EBADF (Bad file descriptor) [pid 21196] close(28) = -1 EBADF (Bad file descriptor) [pid 21196] close(29) = -1 EBADF (Bad file descriptor) [pid 21196] exit_group(0) = ? [pid 21196] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21197 attached [pid 21197] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20908 [pid 21197] <... set_robust_list resumed>) = 0 [pid 21197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21197] setpgid(0, 0) = 0 [pid 21197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21197] write(3, "1000", 4executing program ) = 4 [pid 21197] close(3) = 0 [pid 21197] write(1, "executing program\n", 18) = 18 [pid 21197] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21197] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21197] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21197] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21197] close(3) = -1 EBADF (Bad file descriptor) [pid 21197] close(4) = -1 EBADF (Bad file descriptor) [pid 21197] close(5) = -1 EBADF (Bad file descriptor) [pid 21197] close(6) = -1 EBADF (Bad file descriptor) [pid 21197] close(7) = -1 EBADF (Bad file descriptor) [pid 21197] close(8) = -1 EBADF (Bad file descriptor) [pid 21197] close(9) = -1 EBADF (Bad file descriptor) [pid 21197] close(10) = -1 EBADF (Bad file descriptor) [pid 21197] close(11) = -1 EBADF (Bad file descriptor) [pid 21197] close(12) = -1 EBADF (Bad file descriptor) [pid 21197] close(13) = -1 EBADF (Bad file descriptor) [pid 21197] close(14) = -1 EBADF (Bad file descriptor) [pid 21197] close(15) = -1 EBADF (Bad file descriptor) [pid 21197] close(16) = -1 EBADF (Bad file descriptor) [pid 21197] close(17) = -1 EBADF (Bad file descriptor) [pid 21197] close(18) = -1 EBADF (Bad file descriptor) [pid 21197] close(19) = -1 EBADF (Bad file descriptor) [pid 21197] close(20) = -1 EBADF (Bad file descriptor) [pid 21197] close(21) = -1 EBADF (Bad file descriptor) [pid 21197] close(22) = -1 EBADF (Bad file descriptor) [pid 21197] close(23) = -1 EBADF (Bad file descriptor) [pid 21197] close(24) = -1 EBADF (Bad file descriptor) [pid 21197] close(25) = -1 EBADF (Bad file descriptor) [pid 21197] close(26) = -1 EBADF (Bad file descriptor) [pid 21197] close(27) = -1 EBADF (Bad file descriptor) [pid 21197] close(28) = -1 EBADF (Bad file descriptor) [pid 21197] close(29) = -1 EBADF (Bad file descriptor) [pid 21197] exit_group(0) = ? [pid 21197] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20909 ./strace-static-x86_64: Process 21198 attached [pid 21198] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21198] setpgid(0, 0) = 0 [pid 21198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21198] write(3, "1000", 4) = 4 [pid 21198] close(3) = 0 [pid 21198] write(1, "executing program\n", 18executing program ) = 18 [pid 21198] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21198] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21198] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21198] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21198] close(3) = -1 EBADF (Bad file descriptor) [pid 21198] close(4) = -1 EBADF (Bad file descriptor) [pid 21198] close(5) = -1 EBADF (Bad file descriptor) [pid 21198] close(6) = -1 EBADF (Bad file descriptor) [pid 21198] close(7) = -1 EBADF (Bad file descriptor) [pid 21198] close(8) = -1 EBADF (Bad file descriptor) [pid 21198] close(9) = -1 EBADF (Bad file descriptor) [pid 21198] close(10) = -1 EBADF (Bad file descriptor) [pid 21198] close(11) = -1 EBADF (Bad file descriptor) [pid 21198] close(12) = -1 EBADF (Bad file descriptor) [pid 21198] close(13) = -1 EBADF (Bad file descriptor) [pid 21198] close(14) = -1 EBADF (Bad file descriptor) [pid 21198] close(15) = -1 EBADF (Bad file descriptor) [pid 21198] close(16) = -1 EBADF (Bad file descriptor) [pid 21198] close(17) = -1 EBADF (Bad file descriptor) [pid 21198] close(18) = -1 EBADF (Bad file descriptor) [pid 21198] close(19) = -1 EBADF (Bad file descriptor) [pid 21198] close(20) = -1 EBADF (Bad file descriptor) [pid 21198] close(21) = -1 EBADF (Bad file descriptor) [pid 21198] close(22) = -1 EBADF (Bad file descriptor) [pid 21198] close(23) = -1 EBADF (Bad file descriptor) [pid 21198] close(24) = -1 EBADF (Bad file descriptor) [pid 21198] close(25) = -1 EBADF (Bad file descriptor) [pid 21198] close(26) = -1 EBADF (Bad file descriptor) [pid 21198] close(27) = -1 EBADF (Bad file descriptor) [pid 21198] close(28) = -1 EBADF (Bad file descriptor) [pid 21198] close(29) = -1 EBADF (Bad file descriptor) [pid 21198] exit_group(0) = ? [pid 21198] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21199 attached , child_tidptr=0x55555e7c9650) = 20910 [pid 21199] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21199] setpgid(0, 0) = 0 [pid 21199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21199] write(3, "1000", 4) = 4 [pid 21199] close(3) = 0 [pid 21199] write(1, "executing program\n", 18executing program ) = 18 [pid 21199] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21199] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21199] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21199] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21199] close(3) = -1 EBADF (Bad file descriptor) [pid 21199] close(4) = -1 EBADF (Bad file descriptor) [pid 21199] close(5) = -1 EBADF (Bad file descriptor) [pid 21199] close(6) = -1 EBADF (Bad file descriptor) [pid 21199] close(7) = -1 EBADF (Bad file descriptor) [pid 21199] close(8) = -1 EBADF (Bad file descriptor) [pid 21199] close(9) = -1 EBADF (Bad file descriptor) [pid 21199] close(10) = -1 EBADF (Bad file descriptor) [pid 21199] close(11) = -1 EBADF (Bad file descriptor) [pid 21199] close(12) = -1 EBADF (Bad file descriptor) [pid 21199] close(13) = -1 EBADF (Bad file descriptor) [pid 21199] close(14) = -1 EBADF (Bad file descriptor) [pid 21199] close(15) = -1 EBADF (Bad file descriptor) [pid 21199] close(16) = -1 EBADF (Bad file descriptor) [pid 21199] close(17) = -1 EBADF (Bad file descriptor) [pid 21199] close(18) = -1 EBADF (Bad file descriptor) [pid 21199] close(19) = -1 EBADF (Bad file descriptor) [pid 21199] close(20) = -1 EBADF (Bad file descriptor) [pid 21199] close(21) = -1 EBADF (Bad file descriptor) [pid 21199] close(22) = -1 EBADF (Bad file descriptor) [pid 21199] close(23) = -1 EBADF (Bad file descriptor) [pid 21199] close(24) = -1 EBADF (Bad file descriptor) [pid 21199] close(25) = -1 EBADF (Bad file descriptor) [pid 21199] close(26) = -1 EBADF (Bad file descriptor) [pid 21199] close(27) = -1 EBADF (Bad file descriptor) [pid 21199] close(28) = -1 EBADF (Bad file descriptor) [pid 21199] close(29) = -1 EBADF (Bad file descriptor) [pid 21199] exit_group(0) = ? [pid 21199] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20911 ./strace-static-x86_64: Process 21200 attached [pid 21200] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21200] setpgid(0, 0) = 0 [pid 21200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21200] write(3, "1000", 4) = 4 [pid 21200] close(3) = 0 [pid 21200] write(1, "executing program\n", 18executing program ) = 18 [pid 21200] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21200] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21200] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21200] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21200] close(3) = -1 EBADF (Bad file descriptor) [pid 21200] close(4) = -1 EBADF (Bad file descriptor) [pid 21200] close(5) = -1 EBADF (Bad file descriptor) [pid 21200] close(6) = -1 EBADF (Bad file descriptor) [pid 21200] close(7) = -1 EBADF (Bad file descriptor) [pid 21200] close(8) = -1 EBADF (Bad file descriptor) [pid 21200] close(9) = -1 EBADF (Bad file descriptor) [pid 21200] close(10) = -1 EBADF (Bad file descriptor) [pid 21200] close(11) = -1 EBADF (Bad file descriptor) [pid 21200] close(12) = -1 EBADF (Bad file descriptor) [pid 21200] close(13) = -1 EBADF (Bad file descriptor) [pid 21200] close(14) = -1 EBADF (Bad file descriptor) [pid 21200] close(15) = -1 EBADF (Bad file descriptor) [pid 21200] close(16) = -1 EBADF (Bad file descriptor) [pid 21200] close(17) = -1 EBADF (Bad file descriptor) [pid 21200] close(18) = -1 EBADF (Bad file descriptor) [pid 21200] close(19) = -1 EBADF (Bad file descriptor) [pid 21200] close(20) = -1 EBADF (Bad file descriptor) [pid 21200] close(21) = -1 EBADF (Bad file descriptor) [pid 21200] close(22) = -1 EBADF (Bad file descriptor) [pid 21200] close(23) = -1 EBADF (Bad file descriptor) [pid 21200] close(24) = -1 EBADF (Bad file descriptor) [pid 21200] close(25) = -1 EBADF (Bad file descriptor) [pid 21200] close(26) = -1 EBADF (Bad file descriptor) [pid 21200] close(27) = -1 EBADF (Bad file descriptor) [pid 21200] close(28) = -1 EBADF (Bad file descriptor) [pid 21200] close(29) = -1 EBADF (Bad file descriptor) [pid 21200] exit_group(0) = ? [pid 21200] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21201 attached [pid 21201] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20912 [pid 21201] <... set_robust_list resumed>) = 0 [pid 21201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21201] setpgid(0, 0) = 0 [pid 21201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21201] write(3, "1000", 4) = 4 [pid 21201] close(3) = 0 [pid 21201] write(1, "executing program\n", 18executing program ) = 18 [pid 21201] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21201] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21201] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21201] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21201] close(3) = -1 EBADF (Bad file descriptor) [pid 21201] close(4) = -1 EBADF (Bad file descriptor) [pid 21201] close(5) = -1 EBADF (Bad file descriptor) [pid 21201] close(6) = -1 EBADF (Bad file descriptor) [pid 21201] close(7) = -1 EBADF (Bad file descriptor) [pid 21201] close(8) = -1 EBADF (Bad file descriptor) [pid 21201] close(9) = -1 EBADF (Bad file descriptor) [pid 21201] close(10) = -1 EBADF (Bad file descriptor) [pid 21201] close(11) = -1 EBADF (Bad file descriptor) [pid 21201] close(12) = -1 EBADF (Bad file descriptor) [pid 21201] close(13) = -1 EBADF (Bad file descriptor) [pid 21201] close(14) = -1 EBADF (Bad file descriptor) [pid 21201] close(15) = -1 EBADF (Bad file descriptor) [pid 21201] close(16) = -1 EBADF (Bad file descriptor) [pid 21201] close(17) = -1 EBADF (Bad file descriptor) [pid 21201] close(18) = -1 EBADF (Bad file descriptor) [pid 21201] close(19) = -1 EBADF (Bad file descriptor) [pid 21201] close(20) = -1 EBADF (Bad file descriptor) [pid 21201] close(21) = -1 EBADF (Bad file descriptor) [pid 21201] close(22) = -1 EBADF (Bad file descriptor) [pid 21201] close(23) = -1 EBADF (Bad file descriptor) [pid 21201] close(24) = -1 EBADF (Bad file descriptor) [pid 21201] close(25) = -1 EBADF (Bad file descriptor) [pid 21201] close(26) = -1 EBADF (Bad file descriptor) [pid 21201] close(27) = -1 EBADF (Bad file descriptor) [pid 21201] close(28) = -1 EBADF (Bad file descriptor) [pid 21201] close(29) = -1 EBADF (Bad file descriptor) [pid 21201] exit_group(0) = ? [pid 21201] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21202 attached [pid 21202] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20913 [pid 21202] <... set_robust_list resumed>) = 0 [pid 21202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21202] setpgid(0, 0) = 0 [pid 21202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21202] write(3, "1000", 4executing program ) = 4 [pid 21202] close(3) = 0 [pid 21202] write(1, "executing program\n", 18) = 18 [pid 21202] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21202] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21202] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21202] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21202] close(3) = -1 EBADF (Bad file descriptor) [pid 21202] close(4) = -1 EBADF (Bad file descriptor) [pid 21202] close(5) = -1 EBADF (Bad file descriptor) [pid 21202] close(6) = -1 EBADF (Bad file descriptor) [pid 21202] close(7) = -1 EBADF (Bad file descriptor) [pid 21202] close(8) = -1 EBADF (Bad file descriptor) [pid 21202] close(9) = -1 EBADF (Bad file descriptor) [pid 21202] close(10) = -1 EBADF (Bad file descriptor) [pid 21202] close(11) = -1 EBADF (Bad file descriptor) [pid 21202] close(12) = -1 EBADF (Bad file descriptor) [pid 21202] close(13) = -1 EBADF (Bad file descriptor) [pid 21202] close(14) = -1 EBADF (Bad file descriptor) [pid 21202] close(15) = -1 EBADF (Bad file descriptor) [pid 21202] close(16) = -1 EBADF (Bad file descriptor) [pid 21202] close(17) = -1 EBADF (Bad file descriptor) [pid 21202] close(18) = -1 EBADF (Bad file descriptor) [pid 21202] close(19) = -1 EBADF (Bad file descriptor) [pid 21202] close(20) = -1 EBADF (Bad file descriptor) [pid 21202] close(21) = -1 EBADF (Bad file descriptor) [pid 21202] close(22) = -1 EBADF (Bad file descriptor) [pid 21202] close(23) = -1 EBADF (Bad file descriptor) [pid 21202] close(24) = -1 EBADF (Bad file descriptor) [pid 21202] close(25) = -1 EBADF (Bad file descriptor) [pid 21202] close(26) = -1 EBADF (Bad file descriptor) [pid 21202] close(27) = -1 EBADF (Bad file descriptor) [pid 21202] close(28) = -1 EBADF (Bad file descriptor) [pid 21202] close(29) = -1 EBADF (Bad file descriptor) [pid 21202] exit_group(0) = ? [pid 21202] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20914 ./strace-static-x86_64: Process 21203 attached [pid 21203] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21203] setpgid(0, 0) = 0 [pid 21203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21203] write(3, "1000", 4) = 4 [pid 21203] close(3) = 0 [pid 21203] write(1, "executing program\n", 18executing program ) = 18 [pid 21203] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21203] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21203] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21203] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21203] close(3) = -1 EBADF (Bad file descriptor) [pid 21203] close(4) = -1 EBADF (Bad file descriptor) [pid 21203] close(5) = -1 EBADF (Bad file descriptor) [pid 21203] close(6) = -1 EBADF (Bad file descriptor) [pid 21203] close(7) = -1 EBADF (Bad file descriptor) [pid 21203] close(8) = -1 EBADF (Bad file descriptor) [pid 21203] close(9) = -1 EBADF (Bad file descriptor) [pid 21203] close(10) = -1 EBADF (Bad file descriptor) [pid 21203] close(11) = -1 EBADF (Bad file descriptor) [pid 21203] close(12) = -1 EBADF (Bad file descriptor) [pid 21203] close(13) = -1 EBADF (Bad file descriptor) [pid 21203] close(14) = -1 EBADF (Bad file descriptor) [pid 21203] close(15) = -1 EBADF (Bad file descriptor) [pid 21203] close(16) = -1 EBADF (Bad file descriptor) [pid 21203] close(17) = -1 EBADF (Bad file descriptor) [pid 21203] close(18) = -1 EBADF (Bad file descriptor) [pid 21203] close(19) = -1 EBADF (Bad file descriptor) [pid 21203] close(20) = -1 EBADF (Bad file descriptor) [pid 21203] close(21) = -1 EBADF (Bad file descriptor) [pid 21203] close(22) = -1 EBADF (Bad file descriptor) [pid 21203] close(23) = -1 EBADF (Bad file descriptor) [pid 21203] close(24) = -1 EBADF (Bad file descriptor) [pid 21203] close(25) = -1 EBADF (Bad file descriptor) [pid 21203] close(26) = -1 EBADF (Bad file descriptor) [pid 21203] close(27) = -1 EBADF (Bad file descriptor) [pid 21203] close(28) = -1 EBADF (Bad file descriptor) [pid 21203] close(29) = -1 EBADF (Bad file descriptor) [pid 21203] exit_group(0) = ? [pid 21203] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21204 attached [pid 21204] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20915 [pid 21204] <... set_robust_list resumed>) = 0 [pid 21204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21204] setpgid(0, 0) = 0 [pid 21204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21204] write(3, "1000", 4) = 4 [pid 21204] close(3) = 0 executing program [pid 21204] write(1, "executing program\n", 18) = 18 [pid 21204] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21204] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21204] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21204] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21204] close(3) = -1 EBADF (Bad file descriptor) [pid 21204] close(4) = -1 EBADF (Bad file descriptor) [pid 21204] close(5) = -1 EBADF (Bad file descriptor) [pid 21204] close(6) = -1 EBADF (Bad file descriptor) [pid 21204] close(7) = -1 EBADF (Bad file descriptor) [pid 21204] close(8) = -1 EBADF (Bad file descriptor) [pid 21204] close(9) = -1 EBADF (Bad file descriptor) [pid 21204] close(10) = -1 EBADF (Bad file descriptor) [pid 21204] close(11) = -1 EBADF (Bad file descriptor) [pid 21204] close(12) = -1 EBADF (Bad file descriptor) [pid 21204] close(13) = -1 EBADF (Bad file descriptor) [pid 21204] close(14) = -1 EBADF (Bad file descriptor) [pid 21204] close(15) = -1 EBADF (Bad file descriptor) [pid 21204] close(16) = -1 EBADF (Bad file descriptor) [pid 21204] close(17) = -1 EBADF (Bad file descriptor) [pid 21204] close(18) = -1 EBADF (Bad file descriptor) [pid 21204] close(19) = -1 EBADF (Bad file descriptor) [pid 21204] close(20) = -1 EBADF (Bad file descriptor) [pid 21204] close(21) = -1 EBADF (Bad file descriptor) [pid 21204] close(22) = -1 EBADF (Bad file descriptor) [pid 21204] close(23) = -1 EBADF (Bad file descriptor) [pid 21204] close(24) = -1 EBADF (Bad file descriptor) [pid 21204] close(25) = -1 EBADF (Bad file descriptor) [pid 21204] close(26) = -1 EBADF (Bad file descriptor) [pid 21204] close(27) = -1 EBADF (Bad file descriptor) [pid 21204] close(28) = -1 EBADF (Bad file descriptor) [pid 21204] close(29) = -1 EBADF (Bad file descriptor) [pid 21204] exit_group(0) = ? [pid 21204] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21205 attached , child_tidptr=0x55555e7c9650) = 20916 [pid 21205] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21205] setpgid(0, 0) = 0 [pid 21205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21205] write(3, "1000", 4) = 4 [pid 21205] close(3) = 0 [pid 21205] write(1, "executing program\n", 18executing program ) = 18 [pid 21205] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21205] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21205] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21205] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21205] close(3) = -1 EBADF (Bad file descriptor) [pid 21205] close(4) = -1 EBADF (Bad file descriptor) [pid 21205] close(5) = -1 EBADF (Bad file descriptor) [pid 21205] close(6) = -1 EBADF (Bad file descriptor) [pid 21205] close(7) = -1 EBADF (Bad file descriptor) [pid 21205] close(8) = -1 EBADF (Bad file descriptor) [pid 21205] close(9) = -1 EBADF (Bad file descriptor) [pid 21205] close(10) = -1 EBADF (Bad file descriptor) [pid 21205] close(11) = -1 EBADF (Bad file descriptor) [pid 21205] close(12) = -1 EBADF (Bad file descriptor) [pid 21205] close(13) = -1 EBADF (Bad file descriptor) [pid 21205] close(14) = -1 EBADF (Bad file descriptor) [pid 21205] close(15) = -1 EBADF (Bad file descriptor) [pid 21205] close(16) = -1 EBADF (Bad file descriptor) [pid 21205] close(17) = -1 EBADF (Bad file descriptor) [pid 21205] close(18) = -1 EBADF (Bad file descriptor) [pid 21205] close(19) = -1 EBADF (Bad file descriptor) [pid 21205] close(20) = -1 EBADF (Bad file descriptor) [pid 21205] close(21) = -1 EBADF (Bad file descriptor) [pid 21205] close(22) = -1 EBADF (Bad file descriptor) [pid 21205] close(23) = -1 EBADF (Bad file descriptor) [pid 21205] close(24) = -1 EBADF (Bad file descriptor) [pid 21205] close(25) = -1 EBADF (Bad file descriptor) [pid 21205] close(26) = -1 EBADF (Bad file descriptor) [pid 21205] close(27) = -1 EBADF (Bad file descriptor) [pid 21205] close(28) = -1 EBADF (Bad file descriptor) [pid 21205] close(29) = -1 EBADF (Bad file descriptor) [pid 21205] exit_group(0) = ? [pid 21205] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20917 ./strace-static-x86_64: Process 21206 attached [pid 21206] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21206] setpgid(0, 0) = 0 [pid 21206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21206] write(3, "1000", 4) = 4 [pid 21206] close(3) = 0 [pid 21206] write(1, "executing program\n", 18executing program ) = 18 [pid 21206] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21206] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21206] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21206] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21206] close(3) = -1 EBADF (Bad file descriptor) [pid 21206] close(4) = -1 EBADF (Bad file descriptor) [pid 21206] close(5) = -1 EBADF (Bad file descriptor) [pid 21206] close(6) = -1 EBADF (Bad file descriptor) [pid 21206] close(7) = -1 EBADF (Bad file descriptor) [pid 21206] close(8) = -1 EBADF (Bad file descriptor) [pid 21206] close(9) = -1 EBADF (Bad file descriptor) [pid 21206] close(10) = -1 EBADF (Bad file descriptor) [pid 21206] close(11) = -1 EBADF (Bad file descriptor) [pid 21206] close(12) = -1 EBADF (Bad file descriptor) [pid 21206] close(13) = -1 EBADF (Bad file descriptor) [pid 21206] close(14) = -1 EBADF (Bad file descriptor) [pid 21206] close(15) = -1 EBADF (Bad file descriptor) [pid 21206] close(16) = -1 EBADF (Bad file descriptor) [pid 21206] close(17) = -1 EBADF (Bad file descriptor) [pid 21206] close(18) = -1 EBADF (Bad file descriptor) [pid 21206] close(19) = -1 EBADF (Bad file descriptor) [pid 21206] close(20) = -1 EBADF (Bad file descriptor) [pid 21206] close(21) = -1 EBADF (Bad file descriptor) [pid 21206] close(22) = -1 EBADF (Bad file descriptor) [pid 21206] close(23) = -1 EBADF (Bad file descriptor) [pid 21206] close(24) = -1 EBADF (Bad file descriptor) [pid 21206] close(25) = -1 EBADF (Bad file descriptor) [pid 21206] close(26) = -1 EBADF (Bad file descriptor) [pid 21206] close(27) = -1 EBADF (Bad file descriptor) [pid 21206] close(28) = -1 EBADF (Bad file descriptor) [pid 21206] close(29) = -1 EBADF (Bad file descriptor) [pid 21206] exit_group(0) = ? [pid 21206] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 executing program [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21207 attached [pid 21207] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20918 [pid 21207] <... set_robust_list resumed>) = 0 [pid 21207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21207] setpgid(0, 0) = 0 [pid 21207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21207] write(3, "1000", 4) = 4 [pid 21207] close(3) = 0 [pid 21207] write(1, "executing program\n", 18) = 18 [pid 21207] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21207] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21207] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21207] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21207] close(3) = -1 EBADF (Bad file descriptor) [pid 21207] close(4) = -1 EBADF (Bad file descriptor) [pid 21207] close(5) = -1 EBADF (Bad file descriptor) [pid 21207] close(6) = -1 EBADF (Bad file descriptor) [pid 21207] close(7) = -1 EBADF (Bad file descriptor) [pid 21207] close(8) = -1 EBADF (Bad file descriptor) [pid 21207] close(9) = -1 EBADF (Bad file descriptor) [pid 21207] close(10) = -1 EBADF (Bad file descriptor) [pid 21207] close(11) = -1 EBADF (Bad file descriptor) [pid 21207] close(12) = -1 EBADF (Bad file descriptor) [pid 21207] close(13) = -1 EBADF (Bad file descriptor) [pid 21207] close(14) = -1 EBADF (Bad file descriptor) [pid 21207] close(15) = -1 EBADF (Bad file descriptor) [pid 21207] close(16) = -1 EBADF (Bad file descriptor) [pid 21207] close(17) = -1 EBADF (Bad file descriptor) [pid 21207] close(18) = -1 EBADF (Bad file descriptor) [pid 21207] close(19) = -1 EBADF (Bad file descriptor) [pid 21207] close(20) = -1 EBADF (Bad file descriptor) [pid 21207] close(21) = -1 EBADF (Bad file descriptor) [pid 21207] close(22) = -1 EBADF (Bad file descriptor) [pid 21207] close(23) = -1 EBADF (Bad file descriptor) [pid 21207] close(24) = -1 EBADF (Bad file descriptor) [pid 21207] close(25) = -1 EBADF (Bad file descriptor) [pid 21207] close(26) = -1 EBADF (Bad file descriptor) [pid 21207] close(27) = -1 EBADF (Bad file descriptor) [pid 21207] close(28) = -1 EBADF (Bad file descriptor) [pid 21207] close(29) = -1 EBADF (Bad file descriptor) [pid 21207] exit_group(0) = ? [pid 21207] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20919 ./strace-static-x86_64: Process 21208 attached [pid 21208] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21208] setpgid(0, 0) = 0 [pid 21208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21208] write(3, "1000", 4) = 4 [pid 21208] close(3) = 0 executing program [pid 21208] write(1, "executing program\n", 18) = 18 [pid 21208] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21208] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21208] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21208] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21208] close(3) = -1 EBADF (Bad file descriptor) [pid 21208] close(4) = -1 EBADF (Bad file descriptor) [pid 21208] close(5) = -1 EBADF (Bad file descriptor) [pid 21208] close(6) = -1 EBADF (Bad file descriptor) [pid 21208] close(7) = -1 EBADF (Bad file descriptor) [pid 21208] close(8) = -1 EBADF (Bad file descriptor) [pid 21208] close(9) = -1 EBADF (Bad file descriptor) [pid 21208] close(10) = -1 EBADF (Bad file descriptor) [pid 21208] close(11) = -1 EBADF (Bad file descriptor) [pid 21208] close(12) = -1 EBADF (Bad file descriptor) [pid 21208] close(13) = -1 EBADF (Bad file descriptor) [pid 21208] close(14) = -1 EBADF (Bad file descriptor) [pid 21208] close(15) = -1 EBADF (Bad file descriptor) [pid 21208] close(16) = -1 EBADF (Bad file descriptor) [pid 21208] close(17) = -1 EBADF (Bad file descriptor) [pid 21208] close(18) = -1 EBADF (Bad file descriptor) [pid 21208] close(19) = -1 EBADF (Bad file descriptor) [pid 21208] close(20) = -1 EBADF (Bad file descriptor) [pid 21208] close(21) = -1 EBADF (Bad file descriptor) [pid 21208] close(22) = -1 EBADF (Bad file descriptor) [pid 21208] close(23) = -1 EBADF (Bad file descriptor) [pid 21208] close(24) = -1 EBADF (Bad file descriptor) [pid 21208] close(25) = -1 EBADF (Bad file descriptor) [pid 21208] close(26) = -1 EBADF (Bad file descriptor) [pid 21208] close(27) = -1 EBADF (Bad file descriptor) [pid 21208] close(28) = -1 EBADF (Bad file descriptor) [pid 21208] close(29) = -1 EBADF (Bad file descriptor) [pid 21208] exit_group(0) = ? [pid 21208] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20920 ./strace-static-x86_64: Process 21209 attached [pid 21209] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21209] setpgid(0, 0) = 0 [pid 21209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21209] write(3, "1000", 4) = 4 [pid 21209] close(3executing program ) = 0 [pid 21209] write(1, "executing program\n", 18) = 18 [pid 21209] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21209] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21209] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21209] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21209] close(3) = -1 EBADF (Bad file descriptor) [pid 21209] close(4) = -1 EBADF (Bad file descriptor) [pid 21209] close(5) = -1 EBADF (Bad file descriptor) [pid 21209] close(6) = -1 EBADF (Bad file descriptor) [pid 21209] close(7) = -1 EBADF (Bad file descriptor) [pid 21209] close(8) = -1 EBADF (Bad file descriptor) [pid 21209] close(9) = -1 EBADF (Bad file descriptor) [pid 21209] close(10) = -1 EBADF (Bad file descriptor) [pid 21209] close(11) = -1 EBADF (Bad file descriptor) [pid 21209] close(12) = -1 EBADF (Bad file descriptor) [pid 21209] close(13) = -1 EBADF (Bad file descriptor) [pid 21209] close(14) = -1 EBADF (Bad file descriptor) [pid 21209] close(15) = -1 EBADF (Bad file descriptor) [pid 21209] close(16) = -1 EBADF (Bad file descriptor) [pid 21209] close(17) = -1 EBADF (Bad file descriptor) [pid 21209] close(18) = -1 EBADF (Bad file descriptor) [pid 21209] close(19) = -1 EBADF (Bad file descriptor) [pid 21209] close(20) = -1 EBADF (Bad file descriptor) [pid 21209] close(21) = -1 EBADF (Bad file descriptor) [pid 21209] close(22) = -1 EBADF (Bad file descriptor) [pid 21209] close(23) = -1 EBADF (Bad file descriptor) [pid 21209] close(24) = -1 EBADF (Bad file descriptor) [pid 21209] close(25) = -1 EBADF (Bad file descriptor) [pid 21209] close(26) = -1 EBADF (Bad file descriptor) [pid 21209] close(27) = -1 EBADF (Bad file descriptor) [pid 21209] close(28) = -1 EBADF (Bad file descriptor) [pid 21209] close(29) = -1 EBADF (Bad file descriptor) [pid 21209] exit_group(0) = ? [pid 21209] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21210 attached [pid 21210] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20921 [pid 21210] <... set_robust_list resumed>) = 0 [pid 21210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21210] setpgid(0, 0) = 0 [pid 21210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21210] write(3, "1000", 4) = 4 [pid 21210] close(3) = 0 [pid 21210] write(1, "executing program\n", 18executing program ) = 18 [pid 21210] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21210] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21210] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21210] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21210] close(3) = -1 EBADF (Bad file descriptor) [pid 21210] close(4) = -1 EBADF (Bad file descriptor) [pid 21210] close(5) = -1 EBADF (Bad file descriptor) [pid 21210] close(6) = -1 EBADF (Bad file descriptor) [pid 21210] close(7) = -1 EBADF (Bad file descriptor) [pid 21210] close(8) = -1 EBADF (Bad file descriptor) [pid 21210] close(9) = -1 EBADF (Bad file descriptor) [pid 21210] close(10) = -1 EBADF (Bad file descriptor) [pid 21210] close(11) = -1 EBADF (Bad file descriptor) [pid 21210] close(12) = -1 EBADF (Bad file descriptor) [pid 21210] close(13) = -1 EBADF (Bad file descriptor) [pid 21210] close(14) = -1 EBADF (Bad file descriptor) [pid 21210] close(15) = -1 EBADF (Bad file descriptor) [pid 21210] close(16) = -1 EBADF (Bad file descriptor) [pid 21210] close(17) = -1 EBADF (Bad file descriptor) [pid 21210] close(18) = -1 EBADF (Bad file descriptor) [pid 21210] close(19) = -1 EBADF (Bad file descriptor) [pid 21210] close(20) = -1 EBADF (Bad file descriptor) [pid 21210] close(21) = -1 EBADF (Bad file descriptor) [pid 21210] close(22) = -1 EBADF (Bad file descriptor) [pid 21210] close(23) = -1 EBADF (Bad file descriptor) [pid 21210] close(24) = -1 EBADF (Bad file descriptor) [pid 21210] close(25) = -1 EBADF (Bad file descriptor) [pid 21210] close(26) = -1 EBADF (Bad file descriptor) [pid 21210] close(27) = -1 EBADF (Bad file descriptor) [pid 21210] close(28) = -1 EBADF (Bad file descriptor) [pid 21210] close(29) = -1 EBADF (Bad file descriptor) [pid 21210] exit_group(0) = ? [pid 21210] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20922 ./strace-static-x86_64: Process 21211 attached [pid 21211] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21211] setpgid(0, 0) = 0 [pid 21211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21211] write(3, "1000", 4) = 4 [pid 21211] close(3) = 0 executing program [pid 21211] write(1, "executing program\n", 18) = 18 [pid 21211] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21211] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21211] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21211] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21211] close(3) = -1 EBADF (Bad file descriptor) [pid 21211] close(4) = -1 EBADF (Bad file descriptor) [pid 21211] close(5) = -1 EBADF (Bad file descriptor) [pid 21211] close(6) = -1 EBADF (Bad file descriptor) [pid 21211] close(7) = -1 EBADF (Bad file descriptor) [pid 21211] close(8) = -1 EBADF (Bad file descriptor) [pid 21211] close(9) = -1 EBADF (Bad file descriptor) [pid 21211] close(10) = -1 EBADF (Bad file descriptor) [pid 21211] close(11) = -1 EBADF (Bad file descriptor) [pid 21211] close(12) = -1 EBADF (Bad file descriptor) [pid 21211] close(13) = -1 EBADF (Bad file descriptor) [pid 21211] close(14) = -1 EBADF (Bad file descriptor) [pid 21211] close(15) = -1 EBADF (Bad file descriptor) [pid 21211] close(16) = -1 EBADF (Bad file descriptor) [pid 21211] close(17) = -1 EBADF (Bad file descriptor) [pid 21211] close(18) = -1 EBADF (Bad file descriptor) [pid 21211] close(19) = -1 EBADF (Bad file descriptor) [pid 21211] close(20) = -1 EBADF (Bad file descriptor) [pid 21211] close(21) = -1 EBADF (Bad file descriptor) [pid 21211] close(22) = -1 EBADF (Bad file descriptor) [pid 21211] close(23) = -1 EBADF (Bad file descriptor) [pid 21211] close(24) = -1 EBADF (Bad file descriptor) [pid 21211] close(25) = -1 EBADF (Bad file descriptor) [pid 21211] close(26) = -1 EBADF (Bad file descriptor) [pid 21211] close(27) = -1 EBADF (Bad file descriptor) [pid 21211] close(28) = -1 EBADF (Bad file descriptor) [pid 21211] close(29) = -1 EBADF (Bad file descriptor) [pid 21211] exit_group(0) = ? [pid 21211] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20923 ./strace-static-x86_64: Process 21212 attached [pid 21212] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21212] setpgid(0, 0) = 0 [pid 21212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21212] write(3, "1000", 4) = 4 [pid 21212] close(3) = 0 [pid 21212] write(1, "executing program\n", 18executing program ) = 18 [pid 21212] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21212] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21212] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21212] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21212] close(3) = -1 EBADF (Bad file descriptor) [pid 21212] close(4) = -1 EBADF (Bad file descriptor) [pid 21212] close(5) = -1 EBADF (Bad file descriptor) [pid 21212] close(6) = -1 EBADF (Bad file descriptor) [pid 21212] close(7) = -1 EBADF (Bad file descriptor) [pid 21212] close(8) = -1 EBADF (Bad file descriptor) [pid 21212] close(9) = -1 EBADF (Bad file descriptor) [pid 21212] close(10) = -1 EBADF (Bad file descriptor) [pid 21212] close(11) = -1 EBADF (Bad file descriptor) [pid 21212] close(12) = -1 EBADF (Bad file descriptor) [pid 21212] close(13) = -1 EBADF (Bad file descriptor) [pid 21212] close(14) = -1 EBADF (Bad file descriptor) [pid 21212] close(15) = -1 EBADF (Bad file descriptor) [pid 21212] close(16) = -1 EBADF (Bad file descriptor) [pid 21212] close(17) = -1 EBADF (Bad file descriptor) [pid 21212] close(18) = -1 EBADF (Bad file descriptor) [pid 21212] close(19) = -1 EBADF (Bad file descriptor) [pid 21212] close(20) = -1 EBADF (Bad file descriptor) [pid 21212] close(21) = -1 EBADF (Bad file descriptor) [pid 21212] close(22) = -1 EBADF (Bad file descriptor) [pid 21212] close(23) = -1 EBADF (Bad file descriptor) [pid 21212] close(24) = -1 EBADF (Bad file descriptor) [pid 21212] close(25) = -1 EBADF (Bad file descriptor) [pid 21212] close(26) = -1 EBADF (Bad file descriptor) [pid 21212] close(27) = -1 EBADF (Bad file descriptor) [pid 21212] close(28) = -1 EBADF (Bad file descriptor) [pid 21212] close(29) = -1 EBADF (Bad file descriptor) [pid 21212] exit_group(0) = ? [pid 21212] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21213 attached [pid 21213] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20924 [pid 21213] <... set_robust_list resumed>) = 0 [pid 21213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21213] setpgid(0, 0) = 0 [pid 21213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21213] write(3, "1000", 4) = 4 [pid 21213] close(3) = 0 [pid 21213] write(1, "executing program\n", 18executing program ) = 18 [pid 21213] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21213] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21213] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21213] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21213] close(3) = -1 EBADF (Bad file descriptor) [pid 21213] close(4) = -1 EBADF (Bad file descriptor) [pid 21213] close(5) = -1 EBADF (Bad file descriptor) [pid 21213] close(6) = -1 EBADF (Bad file descriptor) [pid 21213] close(7) = -1 EBADF (Bad file descriptor) [pid 21213] close(8) = -1 EBADF (Bad file descriptor) [pid 21213] close(9) = -1 EBADF (Bad file descriptor) [pid 21213] close(10) = -1 EBADF (Bad file descriptor) [pid 21213] close(11) = -1 EBADF (Bad file descriptor) [pid 21213] close(12) = -1 EBADF (Bad file descriptor) [pid 21213] close(13) = -1 EBADF (Bad file descriptor) [pid 21213] close(14) = -1 EBADF (Bad file descriptor) [pid 21213] close(15) = -1 EBADF (Bad file descriptor) [pid 21213] close(16) = -1 EBADF (Bad file descriptor) [pid 21213] close(17) = -1 EBADF (Bad file descriptor) [pid 21213] close(18) = -1 EBADF (Bad file descriptor) [pid 21213] close(19) = -1 EBADF (Bad file descriptor) [pid 21213] close(20) = -1 EBADF (Bad file descriptor) [pid 21213] close(21) = -1 EBADF (Bad file descriptor) [pid 21213] close(22) = -1 EBADF (Bad file descriptor) [pid 21213] close(23) = -1 EBADF (Bad file descriptor) [pid 21213] close(24) = -1 EBADF (Bad file descriptor) [pid 21213] close(25) = -1 EBADF (Bad file descriptor) [pid 21213] close(26) = -1 EBADF (Bad file descriptor) [pid 21213] close(27) = -1 EBADF (Bad file descriptor) [pid 21213] close(28) = -1 EBADF (Bad file descriptor) [pid 21213] close(29) = -1 EBADF (Bad file descriptor) [pid 21213] exit_group(0) = ? [pid 21213] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21214 attached , child_tidptr=0x55555e7c9650) = 20925 [pid 21214] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21214] setpgid(0, 0) = 0 [pid 21214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21214] write(3, "1000", 4) = 4 [pid 21214] close(3) = 0 [pid 21214] write(1, "executing program\n", 18executing program ) = 18 [pid 21214] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21214] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21214] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21214] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21214] close(3) = -1 EBADF (Bad file descriptor) [pid 21214] close(4) = -1 EBADF (Bad file descriptor) [pid 21214] close(5) = -1 EBADF (Bad file descriptor) [pid 21214] close(6) = -1 EBADF (Bad file descriptor) [pid 21214] close(7) = -1 EBADF (Bad file descriptor) [pid 21214] close(8) = -1 EBADF (Bad file descriptor) [pid 21214] close(9) = -1 EBADF (Bad file descriptor) [pid 21214] close(10) = -1 EBADF (Bad file descriptor) [pid 21214] close(11) = -1 EBADF (Bad file descriptor) [pid 21214] close(12) = -1 EBADF (Bad file descriptor) [pid 21214] close(13) = -1 EBADF (Bad file descriptor) [pid 21214] close(14) = -1 EBADF (Bad file descriptor) [pid 21214] close(15) = -1 EBADF (Bad file descriptor) [pid 21214] close(16) = -1 EBADF (Bad file descriptor) [pid 21214] close(17) = -1 EBADF (Bad file descriptor) [pid 21214] close(18) = -1 EBADF (Bad file descriptor) [pid 21214] close(19) = -1 EBADF (Bad file descriptor) [pid 21214] close(20) = -1 EBADF (Bad file descriptor) [pid 21214] close(21) = -1 EBADF (Bad file descriptor) [pid 21214] close(22) = -1 EBADF (Bad file descriptor) [pid 21214] close(23) = -1 EBADF (Bad file descriptor) [pid 21214] close(24) = -1 EBADF (Bad file descriptor) [pid 21214] close(25) = -1 EBADF (Bad file descriptor) [pid 21214] close(26) = -1 EBADF (Bad file descriptor) [pid 21214] close(27) = -1 EBADF (Bad file descriptor) [pid 21214] close(28) = -1 EBADF (Bad file descriptor) [pid 21214] close(29) = -1 EBADF (Bad file descriptor) [pid 21214] exit_group(0) = ? [pid 21214] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20926 ./strace-static-x86_64: Process 21215 attached [pid 21215] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21215] setpgid(0, 0) = 0 [pid 21215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21215] write(3, "1000", 4) = 4 [pid 21215] close(3) = 0 [pid 21215] write(1, "executing program\n", 18executing program ) = 18 [pid 21215] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21215] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21215] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21215] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21215] close(3) = -1 EBADF (Bad file descriptor) [pid 21215] close(4) = -1 EBADF (Bad file descriptor) [pid 21215] close(5) = -1 EBADF (Bad file descriptor) [pid 21215] close(6) = -1 EBADF (Bad file descriptor) [pid 21215] close(7) = -1 EBADF (Bad file descriptor) [pid 21215] close(8) = -1 EBADF (Bad file descriptor) [pid 21215] close(9) = -1 EBADF (Bad file descriptor) [pid 21215] close(10) = -1 EBADF (Bad file descriptor) [pid 21215] close(11) = -1 EBADF (Bad file descriptor) [pid 21215] close(12) = -1 EBADF (Bad file descriptor) [pid 21215] close(13) = -1 EBADF (Bad file descriptor) [pid 21215] close(14) = -1 EBADF (Bad file descriptor) [pid 21215] close(15) = -1 EBADF (Bad file descriptor) [pid 21215] close(16) = -1 EBADF (Bad file descriptor) [pid 21215] close(17) = -1 EBADF (Bad file descriptor) [pid 21215] close(18) = -1 EBADF (Bad file descriptor) [pid 21215] close(19) = -1 EBADF (Bad file descriptor) [pid 21215] close(20) = -1 EBADF (Bad file descriptor) [pid 21215] close(21) = -1 EBADF (Bad file descriptor) [pid 21215] close(22) = -1 EBADF (Bad file descriptor) [pid 21215] close(23) = -1 EBADF (Bad file descriptor) [pid 21215] close(24) = -1 EBADF (Bad file descriptor) [pid 21215] close(25) = -1 EBADF (Bad file descriptor) [pid 21215] close(26) = -1 EBADF (Bad file descriptor) [pid 21215] close(27) = -1 EBADF (Bad file descriptor) [pid 21215] close(28) = -1 EBADF (Bad file descriptor) [pid 21215] close(29) = -1 EBADF (Bad file descriptor) [pid 21215] exit_group(0) = ? [pid 21215] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21216 attached [pid 21216] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20927 [pid 21216] <... set_robust_list resumed>) = 0 [pid 21216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21216] setpgid(0, 0) = 0 [pid 21216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21216] write(3, "1000", 4) = 4 [pid 21216] close(3executing program ) = 0 [pid 21216] write(1, "executing program\n", 18) = 18 [pid 21216] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21216] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21216] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21216] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21216] close(3) = -1 EBADF (Bad file descriptor) [pid 21216] close(4) = -1 EBADF (Bad file descriptor) [pid 21216] close(5) = -1 EBADF (Bad file descriptor) [pid 21216] close(6) = -1 EBADF (Bad file descriptor) [pid 21216] close(7) = -1 EBADF (Bad file descriptor) [pid 21216] close(8) = -1 EBADF (Bad file descriptor) [pid 21216] close(9) = -1 EBADF (Bad file descriptor) [pid 21216] close(10) = -1 EBADF (Bad file descriptor) [pid 21216] close(11) = -1 EBADF (Bad file descriptor) [pid 21216] close(12) = -1 EBADF (Bad file descriptor) [pid 21216] close(13) = -1 EBADF (Bad file descriptor) [pid 21216] close(14) = -1 EBADF (Bad file descriptor) [pid 21216] close(15) = -1 EBADF (Bad file descriptor) [pid 21216] close(16) = -1 EBADF (Bad file descriptor) [pid 21216] close(17) = -1 EBADF (Bad file descriptor) [pid 21216] close(18) = -1 EBADF (Bad file descriptor) [pid 21216] close(19) = -1 EBADF (Bad file descriptor) [pid 21216] close(20) = -1 EBADF (Bad file descriptor) [pid 21216] close(21) = -1 EBADF (Bad file descriptor) [pid 21216] close(22) = -1 EBADF (Bad file descriptor) [pid 21216] close(23) = -1 EBADF (Bad file descriptor) [pid 21216] close(24) = -1 EBADF (Bad file descriptor) [pid 21216] close(25) = -1 EBADF (Bad file descriptor) [pid 21216] close(26) = -1 EBADF (Bad file descriptor) [pid 21216] close(27) = -1 EBADF (Bad file descriptor) [pid 21216] close(28) = -1 EBADF (Bad file descriptor) [pid 21216] close(29) = -1 EBADF (Bad file descriptor) [pid 21216] exit_group(0) = ? [pid 21216] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20928 ./strace-static-x86_64: Process 21217 attached [pid 21217] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21217] setpgid(0, 0) = 0 [pid 21217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21217] write(3, "1000", 4) = 4 executing program [pid 21217] close(3) = 0 [pid 21217] write(1, "executing program\n", 18) = 18 [pid 21217] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21217] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21217] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21217] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21217] close(3) = -1 EBADF (Bad file descriptor) [pid 21217] close(4) = -1 EBADF (Bad file descriptor) [pid 21217] close(5) = -1 EBADF (Bad file descriptor) [pid 21217] close(6) = -1 EBADF (Bad file descriptor) [pid 21217] close(7) = -1 EBADF (Bad file descriptor) [pid 21217] close(8) = -1 EBADF (Bad file descriptor) [pid 21217] close(9) = -1 EBADF (Bad file descriptor) [pid 21217] close(10) = -1 EBADF (Bad file descriptor) [pid 21217] close(11) = -1 EBADF (Bad file descriptor) [pid 21217] close(12) = -1 EBADF (Bad file descriptor) [pid 21217] close(13) = -1 EBADF (Bad file descriptor) [pid 21217] close(14) = -1 EBADF (Bad file descriptor) [pid 21217] close(15) = -1 EBADF (Bad file descriptor) [pid 21217] close(16) = -1 EBADF (Bad file descriptor) [pid 21217] close(17) = -1 EBADF (Bad file descriptor) [pid 21217] close(18) = -1 EBADF (Bad file descriptor) [pid 21217] close(19) = -1 EBADF (Bad file descriptor) [pid 21217] close(20) = -1 EBADF (Bad file descriptor) [pid 21217] close(21) = -1 EBADF (Bad file descriptor) [pid 21217] close(22) = -1 EBADF (Bad file descriptor) [pid 21217] close(23) = -1 EBADF (Bad file descriptor) [pid 21217] close(24) = -1 EBADF (Bad file descriptor) [pid 21217] close(25) = -1 EBADF (Bad file descriptor) [pid 21217] close(26) = -1 EBADF (Bad file descriptor) [pid 21217] close(27) = -1 EBADF (Bad file descriptor) [pid 21217] close(28) = -1 EBADF (Bad file descriptor) [pid 21217] close(29) = -1 EBADF (Bad file descriptor) [pid 21217] exit_group(0) = ? [pid 21217] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20929 ./strace-static-x86_64: Process 21218 attached [pid 21218] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21218] setpgid(0, 0) = 0 [pid 21218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21218] write(3, "1000", 4) = 4 [pid 21218] close(3executing program ) = 0 [pid 21218] write(1, "executing program\n", 18) = 18 [pid 21218] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21218] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21218] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21218] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21218] close(3) = -1 EBADF (Bad file descriptor) [pid 21218] close(4) = -1 EBADF (Bad file descriptor) [pid 21218] close(5) = -1 EBADF (Bad file descriptor) [pid 21218] close(6) = -1 EBADF (Bad file descriptor) [pid 21218] close(7) = -1 EBADF (Bad file descriptor) [pid 21218] close(8) = -1 EBADF (Bad file descriptor) [pid 21218] close(9) = -1 EBADF (Bad file descriptor) [pid 21218] close(10) = -1 EBADF (Bad file descriptor) [pid 21218] close(11) = -1 EBADF (Bad file descriptor) [pid 21218] close(12) = -1 EBADF (Bad file descriptor) [pid 21218] close(13) = -1 EBADF (Bad file descriptor) [pid 21218] close(14) = -1 EBADF (Bad file descriptor) [pid 21218] close(15) = -1 EBADF (Bad file descriptor) [pid 21218] close(16) = -1 EBADF (Bad file descriptor) [pid 21218] close(17) = -1 EBADF (Bad file descriptor) [pid 21218] close(18) = -1 EBADF (Bad file descriptor) [pid 21218] close(19) = -1 EBADF (Bad file descriptor) [pid 21218] close(20) = -1 EBADF (Bad file descriptor) [pid 21218] close(21) = -1 EBADF (Bad file descriptor) [pid 21218] close(22) = -1 EBADF (Bad file descriptor) [pid 21218] close(23) = -1 EBADF (Bad file descriptor) [pid 21218] close(24) = -1 EBADF (Bad file descriptor) [pid 21218] close(25) = -1 EBADF (Bad file descriptor) [pid 21218] close(26) = -1 EBADF (Bad file descriptor) [pid 21218] close(27) = -1 EBADF (Bad file descriptor) [pid 21218] close(28) = -1 EBADF (Bad file descriptor) [pid 21218] close(29) = -1 EBADF (Bad file descriptor) [pid 21218] exit_group(0) = ? [pid 21218] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20930 ./strace-static-x86_64: Process 21219 attached [pid 21219] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21219] setpgid(0, 0) = 0 [pid 21219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21219] write(3, "1000", 4) = 4 [pid 21219] close(3) = 0 [pid 21219] write(1, "executing program\n", 18executing program ) = 18 [pid 21219] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21219] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21219] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21219] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21219] close(3) = -1 EBADF (Bad file descriptor) [pid 21219] close(4) = -1 EBADF (Bad file descriptor) [pid 21219] close(5) = -1 EBADF (Bad file descriptor) [pid 21219] close(6) = -1 EBADF (Bad file descriptor) [pid 21219] close(7) = -1 EBADF (Bad file descriptor) [pid 21219] close(8) = -1 EBADF (Bad file descriptor) [pid 21219] close(9) = -1 EBADF (Bad file descriptor) [pid 21219] close(10) = -1 EBADF (Bad file descriptor) [pid 21219] close(11) = -1 EBADF (Bad file descriptor) [pid 21219] close(12) = -1 EBADF (Bad file descriptor) [pid 21219] close(13) = -1 EBADF (Bad file descriptor) [pid 21219] close(14) = -1 EBADF (Bad file descriptor) [pid 21219] close(15) = -1 EBADF (Bad file descriptor) [pid 21219] close(16) = -1 EBADF (Bad file descriptor) [pid 21219] close(17) = -1 EBADF (Bad file descriptor) [pid 21219] close(18) = -1 EBADF (Bad file descriptor) [pid 21219] close(19) = -1 EBADF (Bad file descriptor) [pid 21219] close(20) = -1 EBADF (Bad file descriptor) [pid 21219] close(21) = -1 EBADF (Bad file descriptor) [pid 21219] close(22) = -1 EBADF (Bad file descriptor) [pid 21219] close(23) = -1 EBADF (Bad file descriptor) [pid 21219] close(24) = -1 EBADF (Bad file descriptor) [pid 21219] close(25) = -1 EBADF (Bad file descriptor) [pid 21219] close(26) = -1 EBADF (Bad file descriptor) [pid 21219] close(27) = -1 EBADF (Bad file descriptor) [pid 21219] close(28) = -1 EBADF (Bad file descriptor) [pid 21219] close(29) = -1 EBADF (Bad file descriptor) [pid 21219] exit_group(0) = ? [pid 21219] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20931 ./strace-static-x86_64: Process 21220 attached [pid 21220] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21220] setpgid(0, 0) = 0 [pid 21220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21220] write(3, "1000", 4) = 4 [pid 21220] close(3) = 0 [pid 21220] write(1, "executing program\n", 18executing program ) = 18 [pid 21220] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21220] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21220] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21220] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21220] close(3) = -1 EBADF (Bad file descriptor) [pid 21220] close(4) = -1 EBADF (Bad file descriptor) [pid 21220] close(5) = -1 EBADF (Bad file descriptor) [pid 21220] close(6) = -1 EBADF (Bad file descriptor) [pid 21220] close(7) = -1 EBADF (Bad file descriptor) [pid 21220] close(8) = -1 EBADF (Bad file descriptor) [pid 21220] close(9) = -1 EBADF (Bad file descriptor) [pid 21220] close(10) = -1 EBADF (Bad file descriptor) [pid 21220] close(11) = -1 EBADF (Bad file descriptor) [pid 21220] close(12) = -1 EBADF (Bad file descriptor) [pid 21220] close(13) = -1 EBADF (Bad file descriptor) [pid 21220] close(14) = -1 EBADF (Bad file descriptor) [pid 21220] close(15) = -1 EBADF (Bad file descriptor) [pid 21220] close(16) = -1 EBADF (Bad file descriptor) [pid 21220] close(17) = -1 EBADF (Bad file descriptor) [pid 21220] close(18) = -1 EBADF (Bad file descriptor) [pid 21220] close(19) = -1 EBADF (Bad file descriptor) [pid 21220] close(20) = -1 EBADF (Bad file descriptor) [pid 21220] close(21) = -1 EBADF (Bad file descriptor) [pid 21220] close(22) = -1 EBADF (Bad file descriptor) [pid 21220] close(23) = -1 EBADF (Bad file descriptor) [pid 21220] close(24) = -1 EBADF (Bad file descriptor) [pid 21220] close(25) = -1 EBADF (Bad file descriptor) [pid 21220] close(26) = -1 EBADF (Bad file descriptor) [pid 21220] close(27) = -1 EBADF (Bad file descriptor) [pid 21220] close(28) = -1 EBADF (Bad file descriptor) [pid 21220] close(29) = -1 EBADF (Bad file descriptor) [pid 21220] exit_group(0) = ? [pid 21220] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20932 ./strace-static-x86_64: Process 21221 attached [pid 21221] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21221] setpgid(0, 0) = 0 [pid 21221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21221] write(3, "1000", 4) = 4 [pid 21221] close(3executing program ) = 0 [pid 21221] write(1, "executing program\n", 18) = 18 [pid 21221] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21221] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21221] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21221] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21221] close(3) = -1 EBADF (Bad file descriptor) [pid 21221] close(4) = -1 EBADF (Bad file descriptor) [pid 21221] close(5) = -1 EBADF (Bad file descriptor) [pid 21221] close(6) = -1 EBADF (Bad file descriptor) [pid 21221] close(7) = -1 EBADF (Bad file descriptor) [pid 21221] close(8) = -1 EBADF (Bad file descriptor) [pid 21221] close(9) = -1 EBADF (Bad file descriptor) [pid 21221] close(10) = -1 EBADF (Bad file descriptor) [pid 21221] close(11) = -1 EBADF (Bad file descriptor) [pid 21221] close(12) = -1 EBADF (Bad file descriptor) [pid 21221] close(13) = -1 EBADF (Bad file descriptor) [pid 21221] close(14) = -1 EBADF (Bad file descriptor) [pid 21221] close(15) = -1 EBADF (Bad file descriptor) [pid 21221] close(16) = -1 EBADF (Bad file descriptor) [pid 21221] close(17) = -1 EBADF (Bad file descriptor) [pid 21221] close(18) = -1 EBADF (Bad file descriptor) [pid 21221] close(19) = -1 EBADF (Bad file descriptor) [pid 21221] close(20) = -1 EBADF (Bad file descriptor) [pid 21221] close(21) = -1 EBADF (Bad file descriptor) [pid 21221] close(22) = -1 EBADF (Bad file descriptor) [pid 21221] close(23) = -1 EBADF (Bad file descriptor) [pid 21221] close(24) = -1 EBADF (Bad file descriptor) [pid 21221] close(25) = -1 EBADF (Bad file descriptor) [pid 21221] close(26) = -1 EBADF (Bad file descriptor) [pid 21221] close(27) = -1 EBADF (Bad file descriptor) [pid 21221] close(28) = -1 EBADF (Bad file descriptor) [pid 21221] close(29) = -1 EBADF (Bad file descriptor) [pid 21221] exit_group(0) = ? [pid 21221] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20933 ./strace-static-x86_64: Process 21222 attached [pid 21222] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21222] setpgid(0, 0) = 0 [pid 21222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21222] write(3, "1000", 4) = 4 [pid 21222] close(3) = 0 executing program [pid 21222] write(1, "executing program\n", 18) = 18 [pid 21222] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21222] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21222] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21222] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21222] close(3) = -1 EBADF (Bad file descriptor) [pid 21222] close(4) = -1 EBADF (Bad file descriptor) [pid 21222] close(5) = -1 EBADF (Bad file descriptor) [pid 21222] close(6) = -1 EBADF (Bad file descriptor) [pid 21222] close(7) = -1 EBADF (Bad file descriptor) [pid 21222] close(8) = -1 EBADF (Bad file descriptor) [pid 21222] close(9) = -1 EBADF (Bad file descriptor) [pid 21222] close(10) = -1 EBADF (Bad file descriptor) [pid 21222] close(11) = -1 EBADF (Bad file descriptor) [pid 21222] close(12) = -1 EBADF (Bad file descriptor) [pid 21222] close(13) = -1 EBADF (Bad file descriptor) [pid 21222] close(14) = -1 EBADF (Bad file descriptor) [pid 21222] close(15) = -1 EBADF (Bad file descriptor) [pid 21222] close(16) = -1 EBADF (Bad file descriptor) [pid 21222] close(17) = -1 EBADF (Bad file descriptor) [pid 21222] close(18) = -1 EBADF (Bad file descriptor) [pid 21222] close(19) = -1 EBADF (Bad file descriptor) [pid 21222] close(20) = -1 EBADF (Bad file descriptor) [pid 21222] close(21) = -1 EBADF (Bad file descriptor) [pid 21222] close(22) = -1 EBADF (Bad file descriptor) [pid 21222] close(23) = -1 EBADF (Bad file descriptor) [pid 21222] close(24) = -1 EBADF (Bad file descriptor) [pid 21222] close(25) = -1 EBADF (Bad file descriptor) [pid 21222] close(26) = -1 EBADF (Bad file descriptor) [pid 21222] close(27) = -1 EBADF (Bad file descriptor) [pid 21222] close(28) = -1 EBADF (Bad file descriptor) [pid 21222] close(29) = -1 EBADF (Bad file descriptor) [pid 21222] exit_group(0) = ? [pid 21222] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20934 ./strace-static-x86_64: Process 21223 attached [pid 21223] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21223] setpgid(0, 0) = 0 [pid 21223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21223] write(3, "1000", 4) = 4 [pid 21223] close(3executing program ) = 0 [pid 21223] write(1, "executing program\n", 18) = 18 [pid 21223] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21223] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21223] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21223] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21223] close(3) = -1 EBADF (Bad file descriptor) [pid 21223] close(4) = -1 EBADF (Bad file descriptor) [pid 21223] close(5) = -1 EBADF (Bad file descriptor) [pid 21223] close(6) = -1 EBADF (Bad file descriptor) [pid 21223] close(7) = -1 EBADF (Bad file descriptor) [pid 21223] close(8) = -1 EBADF (Bad file descriptor) [pid 21223] close(9) = -1 EBADF (Bad file descriptor) [pid 21223] close(10) = -1 EBADF (Bad file descriptor) [pid 21223] close(11) = -1 EBADF (Bad file descriptor) [pid 21223] close(12) = -1 EBADF (Bad file descriptor) [pid 21223] close(13) = -1 EBADF (Bad file descriptor) [pid 21223] close(14) = -1 EBADF (Bad file descriptor) [pid 21223] close(15) = -1 EBADF (Bad file descriptor) [pid 21223] close(16) = -1 EBADF (Bad file descriptor) [pid 21223] close(17) = -1 EBADF (Bad file descriptor) [pid 21223] close(18) = -1 EBADF (Bad file descriptor) [pid 21223] close(19) = -1 EBADF (Bad file descriptor) [pid 21223] close(20) = -1 EBADF (Bad file descriptor) [pid 21223] close(21) = -1 EBADF (Bad file descriptor) [pid 21223] close(22) = -1 EBADF (Bad file descriptor) [pid 21223] close(23) = -1 EBADF (Bad file descriptor) [pid 21223] close(24) = -1 EBADF (Bad file descriptor) [pid 21223] close(25) = -1 EBADF (Bad file descriptor) [pid 21223] close(26) = -1 EBADF (Bad file descriptor) [pid 21223] close(27) = -1 EBADF (Bad file descriptor) [pid 21223] close(28) = -1 EBADF (Bad file descriptor) [pid 21223] close(29) = -1 EBADF (Bad file descriptor) [pid 21223] exit_group(0) = ? [pid 21223] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20935 ./strace-static-x86_64: Process 21224 attached [pid 21224] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21224] setpgid(0, 0) = 0 [pid 21224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21224] write(3, "1000", 4) = 4 [pid 21224] close(3) = 0 [pid 21224] write(1, "executing program\n", 18executing program ) = 18 [pid 21224] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21224] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21224] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21224] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21224] close(3) = -1 EBADF (Bad file descriptor) [pid 21224] close(4) = -1 EBADF (Bad file descriptor) [pid 21224] close(5) = -1 EBADF (Bad file descriptor) [pid 21224] close(6) = -1 EBADF (Bad file descriptor) [pid 21224] close(7) = -1 EBADF (Bad file descriptor) [pid 21224] close(8) = -1 EBADF (Bad file descriptor) [pid 21224] close(9) = -1 EBADF (Bad file descriptor) [pid 21224] close(10) = -1 EBADF (Bad file descriptor) [pid 21224] close(11) = -1 EBADF (Bad file descriptor) [pid 21224] close(12) = -1 EBADF (Bad file descriptor) [pid 21224] close(13) = -1 EBADF (Bad file descriptor) [pid 21224] close(14) = -1 EBADF (Bad file descriptor) [pid 21224] close(15) = -1 EBADF (Bad file descriptor) [pid 21224] close(16) = -1 EBADF (Bad file descriptor) [pid 21224] close(17) = -1 EBADF (Bad file descriptor) [pid 21224] close(18) = -1 EBADF (Bad file descriptor) [pid 21224] close(19) = -1 EBADF (Bad file descriptor) [pid 21224] close(20) = -1 EBADF (Bad file descriptor) [pid 21224] close(21) = -1 EBADF (Bad file descriptor) [pid 21224] close(22) = -1 EBADF (Bad file descriptor) [pid 21224] close(23) = -1 EBADF (Bad file descriptor) [pid 21224] close(24) = -1 EBADF (Bad file descriptor) [pid 21224] close(25) = -1 EBADF (Bad file descriptor) [pid 21224] close(26) = -1 EBADF (Bad file descriptor) [pid 21224] close(27) = -1 EBADF (Bad file descriptor) [pid 21224] close(28) = -1 EBADF (Bad file descriptor) [pid 21224] close(29) = -1 EBADF (Bad file descriptor) [pid 21224] exit_group(0) = ? [pid 21224] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20936 ./strace-static-x86_64: Process 21225 attached [pid 21225] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21225] setpgid(0, 0) = 0 [pid 21225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21225] write(3, "1000", 4) = 4 [pid 21225] close(3) = 0 [pid 21225] write(1, "executing program\n", 18executing program ) = 18 [pid 21225] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21225] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21225] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21225] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21225] close(3) = -1 EBADF (Bad file descriptor) [pid 21225] close(4) = -1 EBADF (Bad file descriptor) [pid 21225] close(5) = -1 EBADF (Bad file descriptor) [pid 21225] close(6) = -1 EBADF (Bad file descriptor) [pid 21225] close(7) = -1 EBADF (Bad file descriptor) [pid 21225] close(8) = -1 EBADF (Bad file descriptor) [pid 21225] close(9) = -1 EBADF (Bad file descriptor) [pid 21225] close(10) = -1 EBADF (Bad file descriptor) [pid 21225] close(11) = -1 EBADF (Bad file descriptor) [pid 21225] close(12) = -1 EBADF (Bad file descriptor) [pid 21225] close(13) = -1 EBADF (Bad file descriptor) [pid 21225] close(14) = -1 EBADF (Bad file descriptor) [pid 21225] close(15) = -1 EBADF (Bad file descriptor) [pid 21225] close(16) = -1 EBADF (Bad file descriptor) [pid 21225] close(17) = -1 EBADF (Bad file descriptor) [pid 21225] close(18) = -1 EBADF (Bad file descriptor) [pid 21225] close(19) = -1 EBADF (Bad file descriptor) [pid 21225] close(20) = -1 EBADF (Bad file descriptor) [pid 21225] close(21) = -1 EBADF (Bad file descriptor) [pid 21225] close(22) = -1 EBADF (Bad file descriptor) [pid 21225] close(23) = -1 EBADF (Bad file descriptor) [pid 21225] close(24) = -1 EBADF (Bad file descriptor) [pid 21225] close(25) = -1 EBADF (Bad file descriptor) [pid 21225] close(26) = -1 EBADF (Bad file descriptor) [pid 21225] close(27) = -1 EBADF (Bad file descriptor) [pid 21225] close(28) = -1 EBADF (Bad file descriptor) [pid 21225] close(29) = -1 EBADF (Bad file descriptor) [pid 21225] exit_group(0) = ? [pid 21225] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20937 ./strace-static-x86_64: Process 21226 attached [pid 21226] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21226] setpgid(0, 0) = 0 [pid 21226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21226] write(3, "1000", 4) = 4 [pid 21226] close(3) = 0 executing program [pid 21226] write(1, "executing program\n", 18) = 18 [pid 21226] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21226] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21226] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21226] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21226] close(3) = -1 EBADF (Bad file descriptor) [pid 21226] close(4) = -1 EBADF (Bad file descriptor) [pid 21226] close(5) = -1 EBADF (Bad file descriptor) [pid 21226] close(6) = -1 EBADF (Bad file descriptor) [pid 21226] close(7) = -1 EBADF (Bad file descriptor) [pid 21226] close(8) = -1 EBADF (Bad file descriptor) [pid 21226] close(9) = -1 EBADF (Bad file descriptor) [pid 21226] close(10) = -1 EBADF (Bad file descriptor) [pid 21226] close(11) = -1 EBADF (Bad file descriptor) [pid 21226] close(12) = -1 EBADF (Bad file descriptor) [pid 21226] close(13) = -1 EBADF (Bad file descriptor) [pid 21226] close(14) = -1 EBADF (Bad file descriptor) [pid 21226] close(15) = -1 EBADF (Bad file descriptor) [pid 21226] close(16) = -1 EBADF (Bad file descriptor) [pid 21226] close(17) = -1 EBADF (Bad file descriptor) [pid 21226] close(18) = -1 EBADF (Bad file descriptor) [pid 21226] close(19) = -1 EBADF (Bad file descriptor) [pid 21226] close(20) = -1 EBADF (Bad file descriptor) [pid 21226] close(21) = -1 EBADF (Bad file descriptor) [pid 21226] close(22) = -1 EBADF (Bad file descriptor) [pid 21226] close(23) = -1 EBADF (Bad file descriptor) [pid 21226] close(24) = -1 EBADF (Bad file descriptor) [pid 21226] close(25) = -1 EBADF (Bad file descriptor) [pid 21226] close(26) = -1 EBADF (Bad file descriptor) [pid 21226] close(27) = -1 EBADF (Bad file descriptor) [pid 21226] close(28) = -1 EBADF (Bad file descriptor) [pid 21226] close(29) = -1 EBADF (Bad file descriptor) [pid 21226] exit_group(0) = ? [pid 21226] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21227 attached [pid 21227] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20938 [pid 21227] <... set_robust_list resumed>) = 0 [pid 21227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21227] setpgid(0, 0) = 0 [pid 21227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21227] write(3, "1000", 4) = 4 [pid 21227] close(3) = 0 [pid 21227] write(1, "executing program\n", 18executing program ) = 18 [pid 21227] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21227] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21227] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21227] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21227] close(3) = -1 EBADF (Bad file descriptor) [pid 21227] close(4) = -1 EBADF (Bad file descriptor) [pid 21227] close(5) = -1 EBADF (Bad file descriptor) [pid 21227] close(6) = -1 EBADF (Bad file descriptor) [pid 21227] close(7) = -1 EBADF (Bad file descriptor) [pid 21227] close(8) = -1 EBADF (Bad file descriptor) [pid 21227] close(9) = -1 EBADF (Bad file descriptor) [pid 21227] close(10) = -1 EBADF (Bad file descriptor) [pid 21227] close(11) = -1 EBADF (Bad file descriptor) [pid 21227] close(12) = -1 EBADF (Bad file descriptor) [pid 21227] close(13) = -1 EBADF (Bad file descriptor) [pid 21227] close(14) = -1 EBADF (Bad file descriptor) [pid 21227] close(15) = -1 EBADF (Bad file descriptor) [pid 21227] close(16) = -1 EBADF (Bad file descriptor) [pid 21227] close(17) = -1 EBADF (Bad file descriptor) [pid 21227] close(18) = -1 EBADF (Bad file descriptor) [pid 21227] close(19) = -1 EBADF (Bad file descriptor) [pid 21227] close(20) = -1 EBADF (Bad file descriptor) [pid 21227] close(21) = -1 EBADF (Bad file descriptor) [pid 21227] close(22) = -1 EBADF (Bad file descriptor) [pid 21227] close(23) = -1 EBADF (Bad file descriptor) [pid 21227] close(24) = -1 EBADF (Bad file descriptor) [pid 21227] close(25) = -1 EBADF (Bad file descriptor) [pid 21227] close(26) = -1 EBADF (Bad file descriptor) [pid 21227] close(27) = -1 EBADF (Bad file descriptor) [pid 21227] close(28) = -1 EBADF (Bad file descriptor) [pid 21227] close(29) = -1 EBADF (Bad file descriptor) [pid 21227] exit_group(0) = ? [pid 21227] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21228 attached [pid 21228] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20939 [pid 21228] <... set_robust_list resumed>) = 0 [pid 21228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21228] setpgid(0, 0) = 0 [pid 21228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21228] write(3, "1000", 4) = 4 [pid 21228] close(3) = 0 executing program [pid 21228] write(1, "executing program\n", 18) = 18 [pid 21228] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21228] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21228] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21228] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21228] close(3) = -1 EBADF (Bad file descriptor) [pid 21228] close(4) = -1 EBADF (Bad file descriptor) [pid 21228] close(5) = -1 EBADF (Bad file descriptor) [pid 21228] close(6) = -1 EBADF (Bad file descriptor) [pid 21228] close(7) = -1 EBADF (Bad file descriptor) [pid 21228] close(8) = -1 EBADF (Bad file descriptor) [pid 21228] close(9) = -1 EBADF (Bad file descriptor) [pid 21228] close(10) = -1 EBADF (Bad file descriptor) [pid 21228] close(11) = -1 EBADF (Bad file descriptor) [pid 21228] close(12) = -1 EBADF (Bad file descriptor) [pid 21228] close(13) = -1 EBADF (Bad file descriptor) [pid 21228] close(14) = -1 EBADF (Bad file descriptor) [pid 21228] close(15) = -1 EBADF (Bad file descriptor) [pid 21228] close(16) = -1 EBADF (Bad file descriptor) [pid 21228] close(17) = -1 EBADF (Bad file descriptor) [pid 21228] close(18) = -1 EBADF (Bad file descriptor) [pid 21228] close(19) = -1 EBADF (Bad file descriptor) [pid 21228] close(20) = -1 EBADF (Bad file descriptor) [pid 21228] close(21) = -1 EBADF (Bad file descriptor) [pid 21228] close(22) = -1 EBADF (Bad file descriptor) [pid 21228] close(23) = -1 EBADF (Bad file descriptor) [pid 21228] close(24) = -1 EBADF (Bad file descriptor) [pid 21228] close(25) = -1 EBADF (Bad file descriptor) [pid 21228] close(26) = -1 EBADF (Bad file descriptor) [pid 21228] close(27) = -1 EBADF (Bad file descriptor) [pid 21228] close(28) = -1 EBADF (Bad file descriptor) [pid 21228] close(29) = -1 EBADF (Bad file descriptor) [pid 21228] exit_group(0) = ? [pid 21228] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20940 ./strace-static-x86_64: Process 21229 attached [pid 21229] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21229] setpgid(0, 0) = 0 [pid 21229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21229] write(3, "1000", 4) = 4 [pid 21229] close(3) = 0 [pid 21229] write(1, "executing program\n", 18executing program ) = 18 [pid 21229] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21229] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21229] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21229] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21229] close(3) = -1 EBADF (Bad file descriptor) [pid 21229] close(4) = -1 EBADF (Bad file descriptor) [pid 21229] close(5) = -1 EBADF (Bad file descriptor) [pid 21229] close(6) = -1 EBADF (Bad file descriptor) [pid 21229] close(7) = -1 EBADF (Bad file descriptor) [pid 21229] close(8) = -1 EBADF (Bad file descriptor) [pid 21229] close(9) = -1 EBADF (Bad file descriptor) [pid 21229] close(10) = -1 EBADF (Bad file descriptor) [pid 21229] close(11) = -1 EBADF (Bad file descriptor) [pid 21229] close(12) = -1 EBADF (Bad file descriptor) [pid 21229] close(13) = -1 EBADF (Bad file descriptor) [pid 21229] close(14) = -1 EBADF (Bad file descriptor) [pid 21229] close(15) = -1 EBADF (Bad file descriptor) [pid 21229] close(16) = -1 EBADF (Bad file descriptor) [pid 21229] close(17) = -1 EBADF (Bad file descriptor) [pid 21229] close(18) = -1 EBADF (Bad file descriptor) [pid 21229] close(19) = -1 EBADF (Bad file descriptor) [pid 21229] close(20) = -1 EBADF (Bad file descriptor) [pid 21229] close(21) = -1 EBADF (Bad file descriptor) [pid 21229] close(22) = -1 EBADF (Bad file descriptor) [pid 21229] close(23) = -1 EBADF (Bad file descriptor) [pid 21229] close(24) = -1 EBADF (Bad file descriptor) [pid 21229] close(25) = -1 EBADF (Bad file descriptor) [pid 21229] close(26) = -1 EBADF (Bad file descriptor) [pid 21229] close(27) = -1 EBADF (Bad file descriptor) [pid 21229] close(28) = -1 EBADF (Bad file descriptor) [pid 21229] close(29) = -1 EBADF (Bad file descriptor) [pid 21229] exit_group(0) = ? [pid 21229] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21230 attached [pid 21230] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20941 [pid 21230] <... set_robust_list resumed>) = 0 [pid 21230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21230] setpgid(0, 0) = 0 [pid 21230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21230] write(3, "1000", 4) = 4 [pid 21230] close(3) = 0 [pid 21230] write(1, "executing program\n", 18executing program ) = 18 [pid 21230] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21230] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21230] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21230] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21230] close(3) = -1 EBADF (Bad file descriptor) [pid 21230] close(4) = -1 EBADF (Bad file descriptor) [pid 21230] close(5) = -1 EBADF (Bad file descriptor) [pid 21230] close(6) = -1 EBADF (Bad file descriptor) [pid 21230] close(7) = -1 EBADF (Bad file descriptor) [pid 21230] close(8) = -1 EBADF (Bad file descriptor) [pid 21230] close(9) = -1 EBADF (Bad file descriptor) [pid 21230] close(10) = -1 EBADF (Bad file descriptor) [pid 21230] close(11) = -1 EBADF (Bad file descriptor) [pid 21230] close(12) = -1 EBADF (Bad file descriptor) [pid 21230] close(13) = -1 EBADF (Bad file descriptor) [pid 21230] close(14) = -1 EBADF (Bad file descriptor) [pid 21230] close(15) = -1 EBADF (Bad file descriptor) [pid 21230] close(16) = -1 EBADF (Bad file descriptor) [pid 21230] close(17) = -1 EBADF (Bad file descriptor) [pid 21230] close(18) = -1 EBADF (Bad file descriptor) [pid 21230] close(19) = -1 EBADF (Bad file descriptor) [pid 21230] close(20) = -1 EBADF (Bad file descriptor) [pid 21230] close(21) = -1 EBADF (Bad file descriptor) [pid 21230] close(22) = -1 EBADF (Bad file descriptor) [pid 21230] close(23) = -1 EBADF (Bad file descriptor) [pid 21230] close(24) = -1 EBADF (Bad file descriptor) [pid 21230] close(25) = -1 EBADF (Bad file descriptor) [pid 21230] close(26) = -1 EBADF (Bad file descriptor) [pid 21230] close(27) = -1 EBADF (Bad file descriptor) [pid 21230] close(28) = -1 EBADF (Bad file descriptor) [pid 21230] close(29) = -1 EBADF (Bad file descriptor) [pid 21230] exit_group(0) = ? [pid 21230] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20942 ./strace-static-x86_64: Process 21231 attached [pid 21231] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21231] setpgid(0, 0) = 0 [pid 21231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21231] write(3, "1000", 4) = 4 [pid 21231] close(3) = 0 [pid 21231] write(1, "executing program\n", 18executing program ) = 18 [pid 21231] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21231] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21231] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21231] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21231] close(3) = -1 EBADF (Bad file descriptor) [pid 21231] close(4) = -1 EBADF (Bad file descriptor) [pid 21231] close(5) = -1 EBADF (Bad file descriptor) [pid 21231] close(6) = -1 EBADF (Bad file descriptor) [pid 21231] close(7) = -1 EBADF (Bad file descriptor) [pid 21231] close(8) = -1 EBADF (Bad file descriptor) [pid 21231] close(9) = -1 EBADF (Bad file descriptor) [pid 21231] close(10) = -1 EBADF (Bad file descriptor) [pid 21231] close(11) = -1 EBADF (Bad file descriptor) [pid 21231] close(12) = -1 EBADF (Bad file descriptor) [pid 21231] close(13) = -1 EBADF (Bad file descriptor) [pid 21231] close(14) = -1 EBADF (Bad file descriptor) [pid 21231] close(15) = -1 EBADF (Bad file descriptor) [pid 21231] close(16) = -1 EBADF (Bad file descriptor) [pid 21231] close(17) = -1 EBADF (Bad file descriptor) [pid 21231] close(18) = -1 EBADF (Bad file descriptor) [pid 21231] close(19) = -1 EBADF (Bad file descriptor) [pid 21231] close(20) = -1 EBADF (Bad file descriptor) [pid 21231] close(21) = -1 EBADF (Bad file descriptor) [pid 21231] close(22) = -1 EBADF (Bad file descriptor) [pid 21231] close(23) = -1 EBADF (Bad file descriptor) [pid 21231] close(24) = -1 EBADF (Bad file descriptor) [pid 21231] close(25) = -1 EBADF (Bad file descriptor) [pid 21231] close(26) = -1 EBADF (Bad file descriptor) [pid 21231] close(27) = -1 EBADF (Bad file descriptor) [pid 21231] close(28) = -1 EBADF (Bad file descriptor) [pid 21231] close(29) = -1 EBADF (Bad file descriptor) [pid 21231] exit_group(0) = ? [pid 21231] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20943 ./strace-static-x86_64: Process 21232 attached [pid 21232] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21232] setpgid(0, 0) = 0 [pid 21232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21232] write(3, "1000", 4) = 4 [pid 21232] close(3) = 0 [pid 21232] write(1, "executing program\n", 18executing program ) = 18 [pid 21232] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21232] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21232] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21232] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21232] close(3) = -1 EBADF (Bad file descriptor) [pid 21232] close(4) = -1 EBADF (Bad file descriptor) [pid 21232] close(5) = -1 EBADF (Bad file descriptor) [pid 21232] close(6) = -1 EBADF (Bad file descriptor) [pid 21232] close(7) = -1 EBADF (Bad file descriptor) [pid 21232] close(8) = -1 EBADF (Bad file descriptor) [pid 21232] close(9) = -1 EBADF (Bad file descriptor) [pid 21232] close(10) = -1 EBADF (Bad file descriptor) [pid 21232] close(11) = -1 EBADF (Bad file descriptor) [pid 21232] close(12) = -1 EBADF (Bad file descriptor) [pid 21232] close(13) = -1 EBADF (Bad file descriptor) [pid 21232] close(14) = -1 EBADF (Bad file descriptor) [pid 21232] close(15) = -1 EBADF (Bad file descriptor) [pid 21232] close(16) = -1 EBADF (Bad file descriptor) [pid 21232] close(17) = -1 EBADF (Bad file descriptor) [pid 21232] close(18) = -1 EBADF (Bad file descriptor) [pid 21232] close(19) = -1 EBADF (Bad file descriptor) [pid 21232] close(20) = -1 EBADF (Bad file descriptor) [pid 21232] close(21) = -1 EBADF (Bad file descriptor) [pid 21232] close(22) = -1 EBADF (Bad file descriptor) [pid 21232] close(23) = -1 EBADF (Bad file descriptor) [pid 21232] close(24) = -1 EBADF (Bad file descriptor) [pid 21232] close(25) = -1 EBADF (Bad file descriptor) [pid 21232] close(26) = -1 EBADF (Bad file descriptor) [pid 21232] close(27) = -1 EBADF (Bad file descriptor) [pid 21232] close(28) = -1 EBADF (Bad file descriptor) [pid 21232] close(29) = -1 EBADF (Bad file descriptor) [pid 21232] exit_group(0) = ? [pid 21232] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21233 attached , child_tidptr=0x55555e7c9650) = 20944 [pid 21233] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21233] setpgid(0, 0) = 0 [pid 21233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21233] write(3, "1000", 4) = 4 [pid 21233] close(3) = 0 [pid 21233] write(1, "executing program\n", 18executing program ) = 18 [pid 21233] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21233] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21233] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21233] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21233] close(3) = -1 EBADF (Bad file descriptor) [pid 21233] close(4) = -1 EBADF (Bad file descriptor) [pid 21233] close(5) = -1 EBADF (Bad file descriptor) [pid 21233] close(6) = -1 EBADF (Bad file descriptor) [pid 21233] close(7) = -1 EBADF (Bad file descriptor) [pid 21233] close(8) = -1 EBADF (Bad file descriptor) [pid 21233] close(9) = -1 EBADF (Bad file descriptor) [pid 21233] close(10) = -1 EBADF (Bad file descriptor) [pid 21233] close(11) = -1 EBADF (Bad file descriptor) [pid 21233] close(12) = -1 EBADF (Bad file descriptor) [pid 21233] close(13) = -1 EBADF (Bad file descriptor) [pid 21233] close(14) = -1 EBADF (Bad file descriptor) [pid 21233] close(15) = -1 EBADF (Bad file descriptor) [pid 21233] close(16) = -1 EBADF (Bad file descriptor) [pid 21233] close(17) = -1 EBADF (Bad file descriptor) [pid 21233] close(18) = -1 EBADF (Bad file descriptor) [pid 21233] close(19) = -1 EBADF (Bad file descriptor) [pid 21233] close(20) = -1 EBADF (Bad file descriptor) [pid 21233] close(21) = -1 EBADF (Bad file descriptor) [pid 21233] close(22) = -1 EBADF (Bad file descriptor) [pid 21233] close(23) = -1 EBADF (Bad file descriptor) [pid 21233] close(24) = -1 EBADF (Bad file descriptor) [pid 21233] close(25) = -1 EBADF (Bad file descriptor) [pid 21233] close(26) = -1 EBADF (Bad file descriptor) [pid 21233] close(27) = -1 EBADF (Bad file descriptor) [pid 21233] close(28) = -1 EBADF (Bad file descriptor) [pid 21233] close(29) = -1 EBADF (Bad file descriptor) [pid 21233] exit_group(0) = ? [pid 21233] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21234 attached , child_tidptr=0x55555e7c9650) = 20945 [pid 21234] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21234] setpgid(0, 0) = 0 [pid 21234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21234] write(3, "1000", 4) = 4 [pid 21234] close(3) = 0 [pid 21234] write(1, "executing program\n", 18executing program ) = 18 [pid 21234] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21234] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21234] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21234] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21234] close(3) = -1 EBADF (Bad file descriptor) [pid 21234] close(4) = -1 EBADF (Bad file descriptor) [pid 21234] close(5) = -1 EBADF (Bad file descriptor) [pid 21234] close(6) = -1 EBADF (Bad file descriptor) [pid 21234] close(7) = -1 EBADF (Bad file descriptor) [pid 21234] close(8) = -1 EBADF (Bad file descriptor) [pid 21234] close(9) = -1 EBADF (Bad file descriptor) [pid 21234] close(10) = -1 EBADF (Bad file descriptor) [pid 21234] close(11) = -1 EBADF (Bad file descriptor) [pid 21234] close(12) = -1 EBADF (Bad file descriptor) [pid 21234] close(13) = -1 EBADF (Bad file descriptor) [pid 21234] close(14) = -1 EBADF (Bad file descriptor) [pid 21234] close(15) = -1 EBADF (Bad file descriptor) [pid 21234] close(16) = -1 EBADF (Bad file descriptor) [pid 21234] close(17) = -1 EBADF (Bad file descriptor) [pid 21234] close(18) = -1 EBADF (Bad file descriptor) [pid 21234] close(19) = -1 EBADF (Bad file descriptor) [pid 21234] close(20) = -1 EBADF (Bad file descriptor) [pid 21234] close(21) = -1 EBADF (Bad file descriptor) [pid 21234] close(22) = -1 EBADF (Bad file descriptor) [pid 21234] close(23) = -1 EBADF (Bad file descriptor) [pid 21234] close(24) = -1 EBADF (Bad file descriptor) [pid 21234] close(25) = -1 EBADF (Bad file descriptor) [pid 21234] close(26) = -1 EBADF (Bad file descriptor) [pid 21234] close(27) = -1 EBADF (Bad file descriptor) [pid 21234] close(28) = -1 EBADF (Bad file descriptor) [pid 21234] close(29) = -1 EBADF (Bad file descriptor) [pid 21234] exit_group(0) = ? [pid 21234] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21235 attached [pid 21235] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20946 [pid 21235] <... set_robust_list resumed>) = 0 [pid 21235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21235] setpgid(0, 0) = 0 [pid 21235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21235] write(3, "1000", 4) = 4 executing program [pid 21235] close(3) = 0 [pid 21235] write(1, "executing program\n", 18) = 18 [pid 21235] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21235] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21235] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21235] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21235] close(3) = -1 EBADF (Bad file descriptor) [pid 21235] close(4) = -1 EBADF (Bad file descriptor) [pid 21235] close(5) = -1 EBADF (Bad file descriptor) [pid 21235] close(6) = -1 EBADF (Bad file descriptor) [pid 21235] close(7) = -1 EBADF (Bad file descriptor) [pid 21235] close(8) = -1 EBADF (Bad file descriptor) [pid 21235] close(9) = -1 EBADF (Bad file descriptor) [pid 21235] close(10) = -1 EBADF (Bad file descriptor) [pid 21235] close(11) = -1 EBADF (Bad file descriptor) [pid 21235] close(12) = -1 EBADF (Bad file descriptor) [pid 21235] close(13) = -1 EBADF (Bad file descriptor) [pid 21235] close(14) = -1 EBADF (Bad file descriptor) [pid 21235] close(15) = -1 EBADF (Bad file descriptor) [pid 21235] close(16) = -1 EBADF (Bad file descriptor) [pid 21235] close(17) = -1 EBADF (Bad file descriptor) [pid 21235] close(18) = -1 EBADF (Bad file descriptor) [pid 21235] close(19) = -1 EBADF (Bad file descriptor) [pid 21235] close(20) = -1 EBADF (Bad file descriptor) [pid 21235] close(21) = -1 EBADF (Bad file descriptor) [pid 21235] close(22) = -1 EBADF (Bad file descriptor) [pid 21235] close(23) = -1 EBADF (Bad file descriptor) [pid 21235] close(24) = -1 EBADF (Bad file descriptor) [pid 21235] close(25) = -1 EBADF (Bad file descriptor) [pid 21235] close(26) = -1 EBADF (Bad file descriptor) [pid 21235] close(27) = -1 EBADF (Bad file descriptor) [pid 21235] close(28) = -1 EBADF (Bad file descriptor) [pid 21235] close(29) = -1 EBADF (Bad file descriptor) [pid 21235] exit_group(0) = ? [pid 21235] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21236 attached [pid 21236] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20947 [pid 21236] <... set_robust_list resumed>) = 0 [pid 21236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21236] setpgid(0, 0) = 0 [pid 21236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21236] write(3, "1000", 4) = 4 [pid 21236] close(3executing program ) = 0 [pid 21236] write(1, "executing program\n", 18) = 18 [pid 21236] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21236] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21236] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21236] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21236] close(3) = -1 EBADF (Bad file descriptor) [pid 21236] close(4) = -1 EBADF (Bad file descriptor) [pid 21236] close(5) = -1 EBADF (Bad file descriptor) [pid 21236] close(6) = -1 EBADF (Bad file descriptor) [pid 21236] close(7) = -1 EBADF (Bad file descriptor) [pid 21236] close(8) = -1 EBADF (Bad file descriptor) [pid 21236] close(9) = -1 EBADF (Bad file descriptor) [pid 21236] close(10) = -1 EBADF (Bad file descriptor) [pid 21236] close(11) = -1 EBADF (Bad file descriptor) [pid 21236] close(12) = -1 EBADF (Bad file descriptor) [pid 21236] close(13) = -1 EBADF (Bad file descriptor) [pid 21236] close(14) = -1 EBADF (Bad file descriptor) [pid 21236] close(15) = -1 EBADF (Bad file descriptor) [pid 21236] close(16) = -1 EBADF (Bad file descriptor) [pid 21236] close(17) = -1 EBADF (Bad file descriptor) [pid 21236] close(18) = -1 EBADF (Bad file descriptor) [pid 21236] close(19) = -1 EBADF (Bad file descriptor) [pid 21236] close(20) = -1 EBADF (Bad file descriptor) [pid 21236] close(21) = -1 EBADF (Bad file descriptor) [pid 21236] close(22) = -1 EBADF (Bad file descriptor) [pid 21236] close(23) = -1 EBADF (Bad file descriptor) [pid 21236] close(24) = -1 EBADF (Bad file descriptor) [pid 21236] close(25) = -1 EBADF (Bad file descriptor) [pid 21236] close(26) = -1 EBADF (Bad file descriptor) [pid 21236] close(27) = -1 EBADF (Bad file descriptor) [pid 21236] close(28) = -1 EBADF (Bad file descriptor) [pid 21236] close(29) = -1 EBADF (Bad file descriptor) [pid 21236] exit_group(0) = ? [pid 21236] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21237 attached , child_tidptr=0x55555e7c9650) = 20948 [pid 21237] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21237] setpgid(0, 0) = 0 [pid 21237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21237] write(3, "1000", 4) = 4 [pid 21237] close(3) = 0 [pid 21237] write(1, "executing program\n", 18executing program ) = 18 [pid 21237] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21237] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21237] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21237] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21237] close(3) = -1 EBADF (Bad file descriptor) [pid 21237] close(4) = -1 EBADF (Bad file descriptor) [pid 21237] close(5) = -1 EBADF (Bad file descriptor) [pid 21237] close(6) = -1 EBADF (Bad file descriptor) [pid 21237] close(7) = -1 EBADF (Bad file descriptor) [pid 21237] close(8) = -1 EBADF (Bad file descriptor) [pid 21237] close(9) = -1 EBADF (Bad file descriptor) [pid 21237] close(10) = -1 EBADF (Bad file descriptor) [pid 21237] close(11) = -1 EBADF (Bad file descriptor) [pid 21237] close(12) = -1 EBADF (Bad file descriptor) [pid 21237] close(13) = -1 EBADF (Bad file descriptor) [pid 21237] close(14) = -1 EBADF (Bad file descriptor) [pid 21237] close(15) = -1 EBADF (Bad file descriptor) [pid 21237] close(16) = -1 EBADF (Bad file descriptor) [pid 21237] close(17) = -1 EBADF (Bad file descriptor) [pid 21237] close(18) = -1 EBADF (Bad file descriptor) [pid 21237] close(19) = -1 EBADF (Bad file descriptor) [pid 21237] close(20) = -1 EBADF (Bad file descriptor) [pid 21237] close(21) = -1 EBADF (Bad file descriptor) [pid 21237] close(22) = -1 EBADF (Bad file descriptor) [pid 21237] close(23) = -1 EBADF (Bad file descriptor) [pid 21237] close(24) = -1 EBADF (Bad file descriptor) [pid 21237] close(25) = -1 EBADF (Bad file descriptor) [pid 21237] close(26) = -1 EBADF (Bad file descriptor) [pid 21237] close(27) = -1 EBADF (Bad file descriptor) [pid 21237] close(28) = -1 EBADF (Bad file descriptor) [pid 21237] close(29) = -1 EBADF (Bad file descriptor) [pid 21237] exit_group(0) = ? [pid 21237] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21238 attached [pid 21238] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20949 [pid 21238] <... set_robust_list resumed>) = 0 [pid 21238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21238] setpgid(0, 0) = 0 [pid 21238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21238] write(3, "1000", 4) = 4 [pid 21238] close(3) = 0 executing program [pid 21238] write(1, "executing program\n", 18) = 18 [pid 21238] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21238] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21238] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21238] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21238] close(3) = -1 EBADF (Bad file descriptor) [pid 21238] close(4) = -1 EBADF (Bad file descriptor) [pid 21238] close(5) = -1 EBADF (Bad file descriptor) [pid 21238] close(6) = -1 EBADF (Bad file descriptor) [pid 21238] close(7) = -1 EBADF (Bad file descriptor) [pid 21238] close(8) = -1 EBADF (Bad file descriptor) [pid 21238] close(9) = -1 EBADF (Bad file descriptor) [pid 21238] close(10) = -1 EBADF (Bad file descriptor) [pid 21238] close(11) = -1 EBADF (Bad file descriptor) [pid 21238] close(12) = -1 EBADF (Bad file descriptor) [pid 21238] close(13) = -1 EBADF (Bad file descriptor) [pid 21238] close(14) = -1 EBADF (Bad file descriptor) [pid 21238] close(15) = -1 EBADF (Bad file descriptor) [pid 21238] close(16) = -1 EBADF (Bad file descriptor) [pid 21238] close(17) = -1 EBADF (Bad file descriptor) [pid 21238] close(18) = -1 EBADF (Bad file descriptor) [pid 21238] close(19) = -1 EBADF (Bad file descriptor) [pid 21238] close(20) = -1 EBADF (Bad file descriptor) [pid 21238] close(21) = -1 EBADF (Bad file descriptor) [pid 21238] close(22) = -1 EBADF (Bad file descriptor) [pid 21238] close(23) = -1 EBADF (Bad file descriptor) [pid 21238] close(24) = -1 EBADF (Bad file descriptor) [pid 21238] close(25) = -1 EBADF (Bad file descriptor) [pid 21238] close(26) = -1 EBADF (Bad file descriptor) [pid 21238] close(27) = -1 EBADF (Bad file descriptor) [pid 21238] close(28) = -1 EBADF (Bad file descriptor) [pid 21238] close(29) = -1 EBADF (Bad file descriptor) [pid 21238] exit_group(0) = ? [pid 21238] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20950 ./strace-static-x86_64: Process 21239 attached [pid 21239] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21239] setpgid(0, 0) = 0 [pid 21239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21239] write(3, "1000", 4) = 4 executing program [pid 21239] close(3) = 0 [pid 21239] write(1, "executing program\n", 18) = 18 [pid 21239] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21239] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21239] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21239] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21239] close(3) = -1 EBADF (Bad file descriptor) [pid 21239] close(4) = -1 EBADF (Bad file descriptor) [pid 21239] close(5) = -1 EBADF (Bad file descriptor) [pid 21239] close(6) = -1 EBADF (Bad file descriptor) [pid 21239] close(7) = -1 EBADF (Bad file descriptor) [pid 21239] close(8) = -1 EBADF (Bad file descriptor) [pid 21239] close(9) = -1 EBADF (Bad file descriptor) [pid 21239] close(10) = -1 EBADF (Bad file descriptor) [pid 21239] close(11) = -1 EBADF (Bad file descriptor) [pid 21239] close(12) = -1 EBADF (Bad file descriptor) [pid 21239] close(13) = -1 EBADF (Bad file descriptor) [pid 21239] close(14) = -1 EBADF (Bad file descriptor) [pid 21239] close(15) = -1 EBADF (Bad file descriptor) [pid 21239] close(16) = -1 EBADF (Bad file descriptor) [pid 21239] close(17) = -1 EBADF (Bad file descriptor) [pid 21239] close(18) = -1 EBADF (Bad file descriptor) [pid 21239] close(19) = -1 EBADF (Bad file descriptor) [pid 21239] close(20) = -1 EBADF (Bad file descriptor) [pid 21239] close(21) = -1 EBADF (Bad file descriptor) [pid 21239] close(22) = -1 EBADF (Bad file descriptor) [pid 21239] close(23) = -1 EBADF (Bad file descriptor) [pid 21239] close(24) = -1 EBADF (Bad file descriptor) [pid 21239] close(25) = -1 EBADF (Bad file descriptor) [pid 21239] close(26) = -1 EBADF (Bad file descriptor) [pid 21239] close(27) = -1 EBADF (Bad file descriptor) [pid 21239] close(28) = -1 EBADF (Bad file descriptor) [pid 21239] close(29) = -1 EBADF (Bad file descriptor) [pid 21239] exit_group(0) = ? [pid 21239] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21240 attached , child_tidptr=0x55555e7c9650) = 20951 [pid 21240] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21240] setpgid(0, 0) = 0 [pid 21240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21240] write(3, "1000", 4) = 4 [pid 21240] close(3) = 0 executing program [pid 21240] write(1, "executing program\n", 18) = 18 [pid 21240] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21240] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21240] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21240] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21240] close(3) = -1 EBADF (Bad file descriptor) [pid 21240] close(4) = -1 EBADF (Bad file descriptor) [pid 21240] close(5) = -1 EBADF (Bad file descriptor) [pid 21240] close(6) = -1 EBADF (Bad file descriptor) [pid 21240] close(7) = -1 EBADF (Bad file descriptor) [pid 21240] close(8) = -1 EBADF (Bad file descriptor) [pid 21240] close(9) = -1 EBADF (Bad file descriptor) [pid 21240] close(10) = -1 EBADF (Bad file descriptor) [pid 21240] close(11) = -1 EBADF (Bad file descriptor) [pid 21240] close(12) = -1 EBADF (Bad file descriptor) [pid 21240] close(13) = -1 EBADF (Bad file descriptor) [pid 21240] close(14) = -1 EBADF (Bad file descriptor) [pid 21240] close(15) = -1 EBADF (Bad file descriptor) [pid 21240] close(16) = -1 EBADF (Bad file descriptor) [pid 21240] close(17) = -1 EBADF (Bad file descriptor) [pid 21240] close(18) = -1 EBADF (Bad file descriptor) [pid 21240] close(19) = -1 EBADF (Bad file descriptor) [pid 21240] close(20) = -1 EBADF (Bad file descriptor) [pid 21240] close(21) = -1 EBADF (Bad file descriptor) [pid 21240] close(22) = -1 EBADF (Bad file descriptor) [pid 21240] close(23) = -1 EBADF (Bad file descriptor) [pid 21240] close(24) = -1 EBADF (Bad file descriptor) [pid 21240] close(25) = -1 EBADF (Bad file descriptor) [pid 21240] close(26) = -1 EBADF (Bad file descriptor) [pid 21240] close(27) = -1 EBADF (Bad file descriptor) [pid 21240] close(28) = -1 EBADF (Bad file descriptor) [pid 21240] close(29) = -1 EBADF (Bad file descriptor) [pid 21240] exit_group(0) = ? [pid 21240] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20952 ./strace-static-x86_64: Process 21241 attached [pid 21241] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21241] setpgid(0, 0) = 0 [pid 21241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21241] write(3, "1000", 4) = 4 [pid 21241] close(3) = 0 executing program [pid 21241] write(1, "executing program\n", 18) = 18 [pid 21241] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21241] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21241] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21241] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21241] close(3) = -1 EBADF (Bad file descriptor) [pid 21241] close(4) = -1 EBADF (Bad file descriptor) [pid 21241] close(5) = -1 EBADF (Bad file descriptor) [pid 21241] close(6) = -1 EBADF (Bad file descriptor) [pid 21241] close(7) = -1 EBADF (Bad file descriptor) [pid 21241] close(8) = -1 EBADF (Bad file descriptor) [pid 21241] close(9) = -1 EBADF (Bad file descriptor) [pid 21241] close(10) = -1 EBADF (Bad file descriptor) [pid 21241] close(11) = -1 EBADF (Bad file descriptor) [pid 21241] close(12) = -1 EBADF (Bad file descriptor) [pid 21241] close(13) = -1 EBADF (Bad file descriptor) [pid 21241] close(14) = -1 EBADF (Bad file descriptor) [pid 21241] close(15) = -1 EBADF (Bad file descriptor) [pid 21241] close(16) = -1 EBADF (Bad file descriptor) [pid 21241] close(17) = -1 EBADF (Bad file descriptor) [pid 21241] close(18) = -1 EBADF (Bad file descriptor) [pid 21241] close(19) = -1 EBADF (Bad file descriptor) [pid 21241] close(20) = -1 EBADF (Bad file descriptor) [pid 21241] close(21) = -1 EBADF (Bad file descriptor) [pid 21241] close(22) = -1 EBADF (Bad file descriptor) [pid 21241] close(23) = -1 EBADF (Bad file descriptor) [pid 21241] close(24) = -1 EBADF (Bad file descriptor) [pid 21241] close(25) = -1 EBADF (Bad file descriptor) [pid 21241] close(26) = -1 EBADF (Bad file descriptor) [pid 21241] close(27) = -1 EBADF (Bad file descriptor) [pid 21241] close(28) = -1 EBADF (Bad file descriptor) [pid 21241] close(29) = -1 EBADF (Bad file descriptor) [pid 21241] exit_group(0) = ? [pid 21241] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21242 attached , child_tidptr=0x55555e7c9650) = 20953 [pid 21242] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21242] setpgid(0, 0) = 0 [pid 21242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21242] write(3, "1000", 4) = 4 [pid 21242] close(3executing program ) = 0 [pid 21242] write(1, "executing program\n", 18) = 18 [pid 21242] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21242] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21242] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21242] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21242] close(3) = -1 EBADF (Bad file descriptor) [pid 21242] close(4) = -1 EBADF (Bad file descriptor) [pid 21242] close(5) = -1 EBADF (Bad file descriptor) [pid 21242] close(6) = -1 EBADF (Bad file descriptor) [pid 21242] close(7) = -1 EBADF (Bad file descriptor) [pid 21242] close(8) = -1 EBADF (Bad file descriptor) [pid 21242] close(9) = -1 EBADF (Bad file descriptor) [pid 21242] close(10) = -1 EBADF (Bad file descriptor) [pid 21242] close(11) = -1 EBADF (Bad file descriptor) [pid 21242] close(12) = -1 EBADF (Bad file descriptor) [pid 21242] close(13) = -1 EBADF (Bad file descriptor) [pid 21242] close(14) = -1 EBADF (Bad file descriptor) [pid 21242] close(15) = -1 EBADF (Bad file descriptor) [pid 21242] close(16) = -1 EBADF (Bad file descriptor) [pid 21242] close(17) = -1 EBADF (Bad file descriptor) [pid 21242] close(18) = -1 EBADF (Bad file descriptor) [pid 21242] close(19) = -1 EBADF (Bad file descriptor) [pid 21242] close(20) = -1 EBADF (Bad file descriptor) [pid 21242] close(21) = -1 EBADF (Bad file descriptor) [pid 21242] close(22) = -1 EBADF (Bad file descriptor) [pid 21242] close(23) = -1 EBADF (Bad file descriptor) [pid 21242] close(24) = -1 EBADF (Bad file descriptor) [pid 21242] close(25) = -1 EBADF (Bad file descriptor) [pid 21242] close(26) = -1 EBADF (Bad file descriptor) [pid 21242] close(27) = -1 EBADF (Bad file descriptor) [pid 21242] close(28) = -1 EBADF (Bad file descriptor) [pid 21242] close(29) = -1 EBADF (Bad file descriptor) [pid 21242] exit_group(0) = ? [pid 21242] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20954 ./strace-static-x86_64: Process 21243 attached [pid 21243] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21243] setpgid(0, 0) = 0 [pid 21243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21243] write(3, "1000", 4) = 4 [pid 21243] close(3) = 0 [pid 21243] write(1, "executing program\n", 18executing program ) = 18 [pid 21243] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21243] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21243] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21243] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21243] close(3) = -1 EBADF (Bad file descriptor) [pid 21243] close(4) = -1 EBADF (Bad file descriptor) [pid 21243] close(5) = -1 EBADF (Bad file descriptor) [pid 21243] close(6) = -1 EBADF (Bad file descriptor) [pid 21243] close(7) = -1 EBADF (Bad file descriptor) [pid 21243] close(8) = -1 EBADF (Bad file descriptor) [pid 21243] close(9) = -1 EBADF (Bad file descriptor) [pid 21243] close(10) = -1 EBADF (Bad file descriptor) [pid 21243] close(11) = -1 EBADF (Bad file descriptor) [pid 21243] close(12) = -1 EBADF (Bad file descriptor) [pid 21243] close(13) = -1 EBADF (Bad file descriptor) [pid 21243] close(14) = -1 EBADF (Bad file descriptor) [pid 21243] close(15) = -1 EBADF (Bad file descriptor) [pid 21243] close(16) = -1 EBADF (Bad file descriptor) [pid 21243] close(17) = -1 EBADF (Bad file descriptor) [pid 21243] close(18) = -1 EBADF (Bad file descriptor) [pid 21243] close(19) = -1 EBADF (Bad file descriptor) [pid 21243] close(20) = -1 EBADF (Bad file descriptor) [pid 21243] close(21) = -1 EBADF (Bad file descriptor) [pid 21243] close(22) = -1 EBADF (Bad file descriptor) [pid 21243] close(23) = -1 EBADF (Bad file descriptor) [pid 21243] close(24) = -1 EBADF (Bad file descriptor) [pid 21243] close(25) = -1 EBADF (Bad file descriptor) [pid 21243] close(26) = -1 EBADF (Bad file descriptor) [pid 21243] close(27) = -1 EBADF (Bad file descriptor) [pid 21243] close(28) = -1 EBADF (Bad file descriptor) [pid 21243] close(29) = -1 EBADF (Bad file descriptor) [pid 21243] exit_group(0) = ? [pid 21243] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20955 ./strace-static-x86_64: Process 21244 attached [pid 21244] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21244] setpgid(0, 0) = 0 [pid 21244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21244] write(3, "1000", 4) = 4 [pid 21244] close(3) = 0 [pid 21244] write(1, "executing program\n", 18executing program ) = 18 [pid 21244] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21244] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21244] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21244] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21244] close(3) = -1 EBADF (Bad file descriptor) [pid 21244] close(4) = -1 EBADF (Bad file descriptor) [pid 21244] close(5) = -1 EBADF (Bad file descriptor) [pid 21244] close(6) = -1 EBADF (Bad file descriptor) [pid 21244] close(7) = -1 EBADF (Bad file descriptor) [pid 21244] close(8) = -1 EBADF (Bad file descriptor) [pid 21244] close(9) = -1 EBADF (Bad file descriptor) [pid 21244] close(10) = -1 EBADF (Bad file descriptor) [pid 21244] close(11) = -1 EBADF (Bad file descriptor) [pid 21244] close(12) = -1 EBADF (Bad file descriptor) [pid 21244] close(13) = -1 EBADF (Bad file descriptor) [pid 21244] close(14) = -1 EBADF (Bad file descriptor) [pid 21244] close(15) = -1 EBADF (Bad file descriptor) [pid 21244] close(16) = -1 EBADF (Bad file descriptor) [pid 21244] close(17) = -1 EBADF (Bad file descriptor) [pid 21244] close(18) = -1 EBADF (Bad file descriptor) [pid 21244] close(19) = -1 EBADF (Bad file descriptor) [pid 21244] close(20) = -1 EBADF (Bad file descriptor) [pid 21244] close(21) = -1 EBADF (Bad file descriptor) [pid 21244] close(22) = -1 EBADF (Bad file descriptor) [pid 21244] close(23) = -1 EBADF (Bad file descriptor) [pid 21244] close(24) = -1 EBADF (Bad file descriptor) [pid 21244] close(25) = -1 EBADF (Bad file descriptor) [pid 21244] close(26) = -1 EBADF (Bad file descriptor) [pid 21244] close(27) = -1 EBADF (Bad file descriptor) [pid 21244] close(28) = -1 EBADF (Bad file descriptor) [pid 21244] close(29) = -1 EBADF (Bad file descriptor) [pid 21244] exit_group(0) = ? [pid 21244] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20956 ./strace-static-x86_64: Process 21245 attached [pid 21245] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21245] setpgid(0, 0) = 0 [pid 21245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21245] write(3, "1000", 4) = 4 [pid 21245] close(3) = 0 executing program [pid 21245] write(1, "executing program\n", 18) = 18 [pid 21245] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21245] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21245] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21245] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21245] close(3) = -1 EBADF (Bad file descriptor) [pid 21245] close(4) = -1 EBADF (Bad file descriptor) [pid 21245] close(5) = -1 EBADF (Bad file descriptor) [pid 21245] close(6) = -1 EBADF (Bad file descriptor) [pid 21245] close(7) = -1 EBADF (Bad file descriptor) [pid 21245] close(8) = -1 EBADF (Bad file descriptor) [pid 21245] close(9) = -1 EBADF (Bad file descriptor) [pid 21245] close(10) = -1 EBADF (Bad file descriptor) [pid 21245] close(11) = -1 EBADF (Bad file descriptor) [pid 21245] close(12) = -1 EBADF (Bad file descriptor) [pid 21245] close(13) = -1 EBADF (Bad file descriptor) [pid 21245] close(14) = -1 EBADF (Bad file descriptor) [pid 21245] close(15) = -1 EBADF (Bad file descriptor) [pid 21245] close(16) = -1 EBADF (Bad file descriptor) [pid 21245] close(17) = -1 EBADF (Bad file descriptor) [pid 21245] close(18) = -1 EBADF (Bad file descriptor) [pid 21245] close(19) = -1 EBADF (Bad file descriptor) [pid 21245] close(20) = -1 EBADF (Bad file descriptor) [pid 21245] close(21) = -1 EBADF (Bad file descriptor) [pid 21245] close(22) = -1 EBADF (Bad file descriptor) [pid 21245] close(23) = -1 EBADF (Bad file descriptor) [pid 21245] close(24) = -1 EBADF (Bad file descriptor) [pid 21245] close(25) = -1 EBADF (Bad file descriptor) [pid 21245] close(26) = -1 EBADF (Bad file descriptor) [pid 21245] close(27) = -1 EBADF (Bad file descriptor) [pid 21245] close(28) = -1 EBADF (Bad file descriptor) [pid 21245] close(29) = -1 EBADF (Bad file descriptor) [pid 21245] exit_group(0) = ? [pid 21245] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21246 attached [pid 21246] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20957 [pid 21246] <... set_robust_list resumed>) = 0 [pid 21246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21246] setpgid(0, 0) = 0 [pid 21246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21246] write(3, "1000", 4) = 4 [pid 21246] close(3) = 0 executing program [pid 21246] write(1, "executing program\n", 18) = 18 [pid 21246] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21246] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21246] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21246] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21246] close(3) = -1 EBADF (Bad file descriptor) [pid 21246] close(4) = -1 EBADF (Bad file descriptor) [pid 21246] close(5) = -1 EBADF (Bad file descriptor) [pid 21246] close(6) = -1 EBADF (Bad file descriptor) [pid 21246] close(7) = -1 EBADF (Bad file descriptor) [pid 21246] close(8) = -1 EBADF (Bad file descriptor) [pid 21246] close(9) = -1 EBADF (Bad file descriptor) [pid 21246] close(10) = -1 EBADF (Bad file descriptor) [pid 21246] close(11) = -1 EBADF (Bad file descriptor) [pid 21246] close(12) = -1 EBADF (Bad file descriptor) [pid 21246] close(13) = -1 EBADF (Bad file descriptor) [pid 21246] close(14) = -1 EBADF (Bad file descriptor) [pid 21246] close(15) = -1 EBADF (Bad file descriptor) [pid 21246] close(16) = -1 EBADF (Bad file descriptor) [pid 21246] close(17) = -1 EBADF (Bad file descriptor) [pid 21246] close(18) = -1 EBADF (Bad file descriptor) [pid 21246] close(19) = -1 EBADF (Bad file descriptor) [pid 21246] close(20) = -1 EBADF (Bad file descriptor) [pid 21246] close(21) = -1 EBADF (Bad file descriptor) [pid 21246] close(22) = -1 EBADF (Bad file descriptor) [pid 21246] close(23) = -1 EBADF (Bad file descriptor) [pid 21246] close(24) = -1 EBADF (Bad file descriptor) [pid 21246] close(25) = -1 EBADF (Bad file descriptor) [pid 21246] close(26) = -1 EBADF (Bad file descriptor) [pid 21246] close(27) = -1 EBADF (Bad file descriptor) [pid 21246] close(28) = -1 EBADF (Bad file descriptor) [pid 21246] close(29) = -1 EBADF (Bad file descriptor) [pid 21246] exit_group(0) = ? [pid 21246] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20958 ./strace-static-x86_64: Process 21247 attached [pid 21247] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21247] setpgid(0, 0) = 0 [pid 21247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21247] write(3, "1000", 4) = 4 [pid 21247] close(3) = 0 [pid 21247] write(1, "executing program\n", 18executing program ) = 18 [pid 21247] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21247] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21247] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21247] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21247] close(3) = -1 EBADF (Bad file descriptor) [pid 21247] close(4) = -1 EBADF (Bad file descriptor) [pid 21247] close(5) = -1 EBADF (Bad file descriptor) [pid 21247] close(6) = -1 EBADF (Bad file descriptor) [pid 21247] close(7) = -1 EBADF (Bad file descriptor) [pid 21247] close(8) = -1 EBADF (Bad file descriptor) [pid 21247] close(9) = -1 EBADF (Bad file descriptor) [pid 21247] close(10) = -1 EBADF (Bad file descriptor) [pid 21247] close(11) = -1 EBADF (Bad file descriptor) [pid 21247] close(12) = -1 EBADF (Bad file descriptor) [pid 21247] close(13) = -1 EBADF (Bad file descriptor) [pid 21247] close(14) = -1 EBADF (Bad file descriptor) [pid 21247] close(15) = -1 EBADF (Bad file descriptor) [pid 21247] close(16) = -1 EBADF (Bad file descriptor) [pid 21247] close(17) = -1 EBADF (Bad file descriptor) [pid 21247] close(18) = -1 EBADF (Bad file descriptor) [pid 21247] close(19) = -1 EBADF (Bad file descriptor) [pid 21247] close(20) = -1 EBADF (Bad file descriptor) [pid 21247] close(21) = -1 EBADF (Bad file descriptor) [pid 21247] close(22) = -1 EBADF (Bad file descriptor) [pid 21247] close(23) = -1 EBADF (Bad file descriptor) [pid 21247] close(24) = -1 EBADF (Bad file descriptor) [pid 21247] close(25) = -1 EBADF (Bad file descriptor) [pid 21247] close(26) = -1 EBADF (Bad file descriptor) [pid 21247] close(27) = -1 EBADF (Bad file descriptor) [pid 21247] close(28) = -1 EBADF (Bad file descriptor) [pid 21247] close(29) = -1 EBADF (Bad file descriptor) [pid 21247] exit_group(0) = ? [pid 21247] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20959 ./strace-static-x86_64: Process 21248 attached [pid 21248] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21248] setpgid(0, 0) = 0 [pid 21248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21248] write(3, "1000", 4) = 4 [pid 21248] close(3) = 0 [pid 21248] write(1, "executing program\n", 18executing program ) = 18 [pid 21248] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21248] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21248] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21248] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21248] close(3) = -1 EBADF (Bad file descriptor) [pid 21248] close(4) = -1 EBADF (Bad file descriptor) [pid 21248] close(5) = -1 EBADF (Bad file descriptor) [pid 21248] close(6) = -1 EBADF (Bad file descriptor) [pid 21248] close(7) = -1 EBADF (Bad file descriptor) [pid 21248] close(8) = -1 EBADF (Bad file descriptor) [pid 21248] close(9) = -1 EBADF (Bad file descriptor) [pid 21248] close(10) = -1 EBADF (Bad file descriptor) [pid 21248] close(11) = -1 EBADF (Bad file descriptor) [pid 21248] close(12) = -1 EBADF (Bad file descriptor) [pid 21248] close(13) = -1 EBADF (Bad file descriptor) [pid 21248] close(14) = -1 EBADF (Bad file descriptor) [pid 21248] close(15) = -1 EBADF (Bad file descriptor) [pid 21248] close(16) = -1 EBADF (Bad file descriptor) [pid 21248] close(17) = -1 EBADF (Bad file descriptor) [pid 21248] close(18) = -1 EBADF (Bad file descriptor) [pid 21248] close(19) = -1 EBADF (Bad file descriptor) [pid 21248] close(20) = -1 EBADF (Bad file descriptor) [pid 21248] close(21) = -1 EBADF (Bad file descriptor) [pid 21248] close(22) = -1 EBADF (Bad file descriptor) [pid 21248] close(23) = -1 EBADF (Bad file descriptor) [pid 21248] close(24) = -1 EBADF (Bad file descriptor) [pid 21248] close(25) = -1 EBADF (Bad file descriptor) [pid 21248] close(26) = -1 EBADF (Bad file descriptor) [pid 21248] close(27) = -1 EBADF (Bad file descriptor) [pid 21248] close(28) = -1 EBADF (Bad file descriptor) [pid 21248] close(29) = -1 EBADF (Bad file descriptor) [pid 21248] exit_group(0) = ? [pid 21248] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20960 ./strace-static-x86_64: Process 21249 attached [pid 21249] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21249] setpgid(0, 0) = 0 [pid 21249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21249] write(3, "1000", 4) = 4 [pid 21249] close(3) = 0 [pid 21249] write(1, "executing program\n", 18executing program ) = 18 [pid 21249] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21249] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21249] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21249] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21249] close(3) = -1 EBADF (Bad file descriptor) [pid 21249] close(4) = -1 EBADF (Bad file descriptor) [pid 21249] close(5) = -1 EBADF (Bad file descriptor) [pid 21249] close(6) = -1 EBADF (Bad file descriptor) [pid 21249] close(7) = -1 EBADF (Bad file descriptor) [pid 21249] close(8) = -1 EBADF (Bad file descriptor) [pid 21249] close(9) = -1 EBADF (Bad file descriptor) [pid 21249] close(10) = -1 EBADF (Bad file descriptor) [pid 21249] close(11) = -1 EBADF (Bad file descriptor) [pid 21249] close(12) = -1 EBADF (Bad file descriptor) [pid 21249] close(13) = -1 EBADF (Bad file descriptor) [pid 21249] close(14) = -1 EBADF (Bad file descriptor) [pid 21249] close(15) = -1 EBADF (Bad file descriptor) [pid 21249] close(16) = -1 EBADF (Bad file descriptor) [pid 21249] close(17) = -1 EBADF (Bad file descriptor) [pid 21249] close(18) = -1 EBADF (Bad file descriptor) [pid 21249] close(19) = -1 EBADF (Bad file descriptor) [pid 21249] close(20) = -1 EBADF (Bad file descriptor) [pid 21249] close(21) = -1 EBADF (Bad file descriptor) [pid 21249] close(22) = -1 EBADF (Bad file descriptor) [pid 21249] close(23) = -1 EBADF (Bad file descriptor) [pid 21249] close(24) = -1 EBADF (Bad file descriptor) [pid 21249] close(25) = -1 EBADF (Bad file descriptor) [pid 21249] close(26) = -1 EBADF (Bad file descriptor) [pid 21249] close(27) = -1 EBADF (Bad file descriptor) [pid 21249] close(28) = -1 EBADF (Bad file descriptor) [pid 21249] close(29) = -1 EBADF (Bad file descriptor) [pid 21249] exit_group(0) = ? [pid 21249] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21250 attached [pid 21250] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20961 [pid 21250] <... set_robust_list resumed>) = 0 [pid 21250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21250] setpgid(0, 0) = 0 [pid 21250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21250] write(3, "1000", 4) = 4 [pid 21250] close(3) = 0 [pid 21250] write(1, "executing program\n", 18executing program ) = 18 [pid 21250] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21250] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21250] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21250] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21250] close(3) = -1 EBADF (Bad file descriptor) [pid 21250] close(4) = -1 EBADF (Bad file descriptor) [pid 21250] close(5) = -1 EBADF (Bad file descriptor) [pid 21250] close(6) = -1 EBADF (Bad file descriptor) [pid 21250] close(7) = -1 EBADF (Bad file descriptor) [pid 21250] close(8) = -1 EBADF (Bad file descriptor) [pid 21250] close(9) = -1 EBADF (Bad file descriptor) [pid 21250] close(10) = -1 EBADF (Bad file descriptor) [pid 21250] close(11) = -1 EBADF (Bad file descriptor) [pid 21250] close(12) = -1 EBADF (Bad file descriptor) [pid 21250] close(13) = -1 EBADF (Bad file descriptor) [pid 21250] close(14) = -1 EBADF (Bad file descriptor) [pid 21250] close(15) = -1 EBADF (Bad file descriptor) [pid 21250] close(16) = -1 EBADF (Bad file descriptor) [pid 21250] close(17) = -1 EBADF (Bad file descriptor) [pid 21250] close(18) = -1 EBADF (Bad file descriptor) [pid 21250] close(19) = -1 EBADF (Bad file descriptor) [pid 21250] close(20) = -1 EBADF (Bad file descriptor) [pid 21250] close(21) = -1 EBADF (Bad file descriptor) [pid 21250] close(22) = -1 EBADF (Bad file descriptor) [pid 21250] close(23) = -1 EBADF (Bad file descriptor) [pid 21250] close(24) = -1 EBADF (Bad file descriptor) [pid 21250] close(25) = -1 EBADF (Bad file descriptor) [pid 21250] close(26) = -1 EBADF (Bad file descriptor) [pid 21250] close(27) = -1 EBADF (Bad file descriptor) [pid 21250] close(28) = -1 EBADF (Bad file descriptor) [pid 21250] close(29) = -1 EBADF (Bad file descriptor) [pid 21250] exit_group(0) = ? [pid 21250] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21251 attached , child_tidptr=0x55555e7c9650) = 20962 [pid 21251] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21251] setpgid(0, 0) = 0 [pid 21251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21251] write(3, "1000", 4) = 4 [pid 21251] close(3) = 0 executing program [pid 21251] write(1, "executing program\n", 18) = 18 [pid 21251] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21251] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21251] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21251] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21251] close(3) = -1 EBADF (Bad file descriptor) [pid 21251] close(4) = -1 EBADF (Bad file descriptor) [pid 21251] close(5) = -1 EBADF (Bad file descriptor) [pid 21251] close(6) = -1 EBADF (Bad file descriptor) [pid 21251] close(7) = -1 EBADF (Bad file descriptor) [pid 21251] close(8) = -1 EBADF (Bad file descriptor) [pid 21251] close(9) = -1 EBADF (Bad file descriptor) [pid 21251] close(10) = -1 EBADF (Bad file descriptor) [pid 21251] close(11) = -1 EBADF (Bad file descriptor) [pid 21251] close(12) = -1 EBADF (Bad file descriptor) [pid 21251] close(13) = -1 EBADF (Bad file descriptor) [pid 21251] close(14) = -1 EBADF (Bad file descriptor) [pid 21251] close(15) = -1 EBADF (Bad file descriptor) [pid 21251] close(16) = -1 EBADF (Bad file descriptor) [pid 21251] close(17) = -1 EBADF (Bad file descriptor) [pid 21251] close(18) = -1 EBADF (Bad file descriptor) [pid 21251] close(19) = -1 EBADF (Bad file descriptor) [pid 21251] close(20) = -1 EBADF (Bad file descriptor) [pid 21251] close(21) = -1 EBADF (Bad file descriptor) [pid 21251] close(22) = -1 EBADF (Bad file descriptor) [pid 21251] close(23) = -1 EBADF (Bad file descriptor) [pid 21251] close(24) = -1 EBADF (Bad file descriptor) [pid 21251] close(25) = -1 EBADF (Bad file descriptor) [pid 21251] close(26) = -1 EBADF (Bad file descriptor) [pid 21251] close(27) = -1 EBADF (Bad file descriptor) [pid 21251] close(28) = -1 EBADF (Bad file descriptor) [pid 21251] close(29) = -1 EBADF (Bad file descriptor) [pid 21251] exit_group(0) = ? [pid 21251] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20963 ./strace-static-x86_64: Process 21252 attached [pid 21252] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21252] setpgid(0, 0) = 0 [pid 21252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21252] write(3, "1000", 4) = 4 [pid 21252] close(3) = 0 [pid 21252] write(1, "executing program\n", 18executing program ) = 18 [pid 21252] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21252] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21252] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21252] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21252] close(3) = -1 EBADF (Bad file descriptor) [pid 21252] close(4) = -1 EBADF (Bad file descriptor) [pid 21252] close(5) = -1 EBADF (Bad file descriptor) [pid 21252] close(6) = -1 EBADF (Bad file descriptor) [pid 21252] close(7) = -1 EBADF (Bad file descriptor) [pid 21252] close(8) = -1 EBADF (Bad file descriptor) [pid 21252] close(9) = -1 EBADF (Bad file descriptor) [pid 21252] close(10) = -1 EBADF (Bad file descriptor) [pid 21252] close(11) = -1 EBADF (Bad file descriptor) [pid 21252] close(12) = -1 EBADF (Bad file descriptor) [pid 21252] close(13) = -1 EBADF (Bad file descriptor) [pid 21252] close(14) = -1 EBADF (Bad file descriptor) [pid 21252] close(15) = -1 EBADF (Bad file descriptor) [pid 21252] close(16) = -1 EBADF (Bad file descriptor) [pid 21252] close(17) = -1 EBADF (Bad file descriptor) [pid 21252] close(18) = -1 EBADF (Bad file descriptor) [pid 21252] close(19) = -1 EBADF (Bad file descriptor) [pid 21252] close(20) = -1 EBADF (Bad file descriptor) [pid 21252] close(21) = -1 EBADF (Bad file descriptor) [pid 21252] close(22) = -1 EBADF (Bad file descriptor) [pid 21252] close(23) = -1 EBADF (Bad file descriptor) [pid 21252] close(24) = -1 EBADF (Bad file descriptor) [pid 21252] close(25) = -1 EBADF (Bad file descriptor) [pid 21252] close(26) = -1 EBADF (Bad file descriptor) [pid 21252] close(27) = -1 EBADF (Bad file descriptor) [pid 21252] close(28) = -1 EBADF (Bad file descriptor) [pid 21252] close(29) = -1 EBADF (Bad file descriptor) [pid 21252] exit_group(0) = ? [pid 21252] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20964 ./strace-static-x86_64: Process 21253 attached [pid 21253] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21253] setpgid(0, 0) = 0 [pid 21253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21253] write(3, "1000", 4) = 4 [pid 21253] close(3) = 0 [pid 21253] write(1, "executing program\n", 18executing program ) = 18 [pid 21253] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21253] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21253] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21253] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21253] close(3) = -1 EBADF (Bad file descriptor) [pid 21253] close(4) = -1 EBADF (Bad file descriptor) [pid 21253] close(5) = -1 EBADF (Bad file descriptor) [pid 21253] close(6) = -1 EBADF (Bad file descriptor) [pid 21253] close(7) = -1 EBADF (Bad file descriptor) [pid 21253] close(8) = -1 EBADF (Bad file descriptor) [pid 21253] close(9) = -1 EBADF (Bad file descriptor) [pid 21253] close(10) = -1 EBADF (Bad file descriptor) [pid 21253] close(11) = -1 EBADF (Bad file descriptor) [pid 21253] close(12) = -1 EBADF (Bad file descriptor) [pid 21253] close(13) = -1 EBADF (Bad file descriptor) [pid 21253] close(14) = -1 EBADF (Bad file descriptor) [pid 21253] close(15) = -1 EBADF (Bad file descriptor) [pid 21253] close(16) = -1 EBADF (Bad file descriptor) [pid 21253] close(17) = -1 EBADF (Bad file descriptor) [pid 21253] close(18) = -1 EBADF (Bad file descriptor) [pid 21253] close(19) = -1 EBADF (Bad file descriptor) [pid 21253] close(20) = -1 EBADF (Bad file descriptor) [pid 21253] close(21) = -1 EBADF (Bad file descriptor) [pid 21253] close(22) = -1 EBADF (Bad file descriptor) [pid 21253] close(23) = -1 EBADF (Bad file descriptor) [pid 21253] close(24) = -1 EBADF (Bad file descriptor) [pid 21253] close(25) = -1 EBADF (Bad file descriptor) [pid 21253] close(26) = -1 EBADF (Bad file descriptor) [pid 21253] close(27) = -1 EBADF (Bad file descriptor) [pid 21253] close(28) = -1 EBADF (Bad file descriptor) [pid 21253] close(29) = -1 EBADF (Bad file descriptor) [pid 21253] exit_group(0) = ? [pid 21253] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21254 attached [pid 21254] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20965 [pid 21254] <... set_robust_list resumed>) = 0 [pid 21254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21254] setpgid(0, 0) = 0 [pid 21254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21254] write(3, "1000", 4) = 4 [pid 21254] close(3) = 0 executing program [pid 21254] write(1, "executing program\n", 18) = 18 [pid 21254] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21254] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21254] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21254] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21254] close(3) = -1 EBADF (Bad file descriptor) [pid 21254] close(4) = -1 EBADF (Bad file descriptor) [pid 21254] close(5) = -1 EBADF (Bad file descriptor) [pid 21254] close(6) = -1 EBADF (Bad file descriptor) [pid 21254] close(7) = -1 EBADF (Bad file descriptor) [pid 21254] close(8) = -1 EBADF (Bad file descriptor) [pid 21254] close(9) = -1 EBADF (Bad file descriptor) [pid 21254] close(10) = -1 EBADF (Bad file descriptor) [pid 21254] close(11) = -1 EBADF (Bad file descriptor) [pid 21254] close(12) = -1 EBADF (Bad file descriptor) [pid 21254] close(13) = -1 EBADF (Bad file descriptor) [pid 21254] close(14) = -1 EBADF (Bad file descriptor) [pid 21254] close(15) = -1 EBADF (Bad file descriptor) [pid 21254] close(16) = -1 EBADF (Bad file descriptor) [pid 21254] close(17) = -1 EBADF (Bad file descriptor) [pid 21254] close(18) = -1 EBADF (Bad file descriptor) [pid 21254] close(19) = -1 EBADF (Bad file descriptor) [pid 21254] close(20) = -1 EBADF (Bad file descriptor) [pid 21254] close(21) = -1 EBADF (Bad file descriptor) [pid 21254] close(22) = -1 EBADF (Bad file descriptor) [pid 21254] close(23) = -1 EBADF (Bad file descriptor) [pid 21254] close(24) = -1 EBADF (Bad file descriptor) [pid 21254] close(25) = -1 EBADF (Bad file descriptor) [pid 21254] close(26) = -1 EBADF (Bad file descriptor) [pid 21254] close(27) = -1 EBADF (Bad file descriptor) [pid 21254] close(28) = -1 EBADF (Bad file descriptor) [pid 21254] close(29) = -1 EBADF (Bad file descriptor) [pid 21254] exit_group(0) = ? [pid 21254] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21255 attached , child_tidptr=0x55555e7c9650) = 20966 [pid 21255] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21255] setpgid(0, 0) = 0 [pid 21255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21255] write(3, "1000", 4) = 4 [pid 21255] close(3) = 0 [pid 21255] write(1, "executing program\n", 18executing program ) = 18 [pid 21255] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21255] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21255] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21255] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21255] close(3) = -1 EBADF (Bad file descriptor) [pid 21255] close(4) = -1 EBADF (Bad file descriptor) [pid 21255] close(5) = -1 EBADF (Bad file descriptor) [pid 21255] close(6) = -1 EBADF (Bad file descriptor) [pid 21255] close(7) = -1 EBADF (Bad file descriptor) [pid 21255] close(8) = -1 EBADF (Bad file descriptor) [pid 21255] close(9) = -1 EBADF (Bad file descriptor) [pid 21255] close(10) = -1 EBADF (Bad file descriptor) [pid 21255] close(11) = -1 EBADF (Bad file descriptor) [pid 21255] close(12) = -1 EBADF (Bad file descriptor) [pid 21255] close(13) = -1 EBADF (Bad file descriptor) [pid 21255] close(14) = -1 EBADF (Bad file descriptor) [pid 21255] close(15) = -1 EBADF (Bad file descriptor) [pid 21255] close(16) = -1 EBADF (Bad file descriptor) [pid 21255] close(17) = -1 EBADF (Bad file descriptor) [pid 21255] close(18) = -1 EBADF (Bad file descriptor) [pid 21255] close(19) = -1 EBADF (Bad file descriptor) [pid 21255] close(20) = -1 EBADF (Bad file descriptor) [pid 21255] close(21) = -1 EBADF (Bad file descriptor) [pid 21255] close(22) = -1 EBADF (Bad file descriptor) [pid 21255] close(23) = -1 EBADF (Bad file descriptor) [pid 21255] close(24) = -1 EBADF (Bad file descriptor) [pid 21255] close(25) = -1 EBADF (Bad file descriptor) [pid 21255] close(26) = -1 EBADF (Bad file descriptor) [pid 21255] close(27) = -1 EBADF (Bad file descriptor) [pid 21255] close(28) = -1 EBADF (Bad file descriptor) [pid 21255] close(29) = -1 EBADF (Bad file descriptor) [pid 21255] exit_group(0) = ? [pid 21255] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20967 ./strace-static-x86_64: Process 21256 attached [pid 21256] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21256] setpgid(0, 0) = 0 [pid 21256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21256] write(3, "1000", 4) = 4 [pid 21256] close(3) = 0 [pid 21256] write(1, "executing program\n", 18executing program ) = 18 [pid 21256] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21256] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21256] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21256] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21256] close(3) = -1 EBADF (Bad file descriptor) [pid 21256] close(4) = -1 EBADF (Bad file descriptor) [pid 21256] close(5) = -1 EBADF (Bad file descriptor) [pid 21256] close(6) = -1 EBADF (Bad file descriptor) [pid 21256] close(7) = -1 EBADF (Bad file descriptor) [pid 21256] close(8) = -1 EBADF (Bad file descriptor) [pid 21256] close(9) = -1 EBADF (Bad file descriptor) [pid 21256] close(10) = -1 EBADF (Bad file descriptor) [pid 21256] close(11) = -1 EBADF (Bad file descriptor) [pid 21256] close(12) = -1 EBADF (Bad file descriptor) [pid 21256] close(13) = -1 EBADF (Bad file descriptor) [pid 21256] close(14) = -1 EBADF (Bad file descriptor) [pid 21256] close(15) = -1 EBADF (Bad file descriptor) [pid 21256] close(16) = -1 EBADF (Bad file descriptor) [pid 21256] close(17) = -1 EBADF (Bad file descriptor) [pid 21256] close(18) = -1 EBADF (Bad file descriptor) [pid 21256] close(19) = -1 EBADF (Bad file descriptor) [pid 21256] close(20) = -1 EBADF (Bad file descriptor) [pid 21256] close(21) = -1 EBADF (Bad file descriptor) [pid 21256] close(22) = -1 EBADF (Bad file descriptor) [pid 21256] close(23) = -1 EBADF (Bad file descriptor) [pid 21256] close(24) = -1 EBADF (Bad file descriptor) [pid 21256] close(25) = -1 EBADF (Bad file descriptor) [pid 21256] close(26) = -1 EBADF (Bad file descriptor) [pid 21256] close(27) = -1 EBADF (Bad file descriptor) [pid 21256] close(28) = -1 EBADF (Bad file descriptor) [pid 21256] close(29) = -1 EBADF (Bad file descriptor) [pid 21256] exit_group(0) = ? [pid 21256] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20968 ./strace-static-x86_64: Process 21257 attached [pid 21257] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21257] setpgid(0, 0) = 0 [pid 21257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21257] write(3, "1000", 4) = 4 [pid 21257] close(3) = 0 [pid 21257] write(1, "executing program\n", 18executing program ) = 18 [pid 21257] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21257] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21257] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21257] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21257] close(3) = -1 EBADF (Bad file descriptor) [pid 21257] close(4) = -1 EBADF (Bad file descriptor) [pid 21257] close(5) = -1 EBADF (Bad file descriptor) [pid 21257] close(6) = -1 EBADF (Bad file descriptor) [pid 21257] close(7) = -1 EBADF (Bad file descriptor) [pid 21257] close(8) = -1 EBADF (Bad file descriptor) [pid 21257] close(9) = -1 EBADF (Bad file descriptor) [pid 21257] close(10) = -1 EBADF (Bad file descriptor) [pid 21257] close(11) = -1 EBADF (Bad file descriptor) [pid 21257] close(12) = -1 EBADF (Bad file descriptor) [pid 21257] close(13) = -1 EBADF (Bad file descriptor) [pid 21257] close(14) = -1 EBADF (Bad file descriptor) [pid 21257] close(15) = -1 EBADF (Bad file descriptor) [pid 21257] close(16) = -1 EBADF (Bad file descriptor) [pid 21257] close(17) = -1 EBADF (Bad file descriptor) [pid 21257] close(18) = -1 EBADF (Bad file descriptor) [pid 21257] close(19) = -1 EBADF (Bad file descriptor) [pid 21257] close(20) = -1 EBADF (Bad file descriptor) [pid 21257] close(21) = -1 EBADF (Bad file descriptor) [pid 21257] close(22) = -1 EBADF (Bad file descriptor) [pid 21257] close(23) = -1 EBADF (Bad file descriptor) [pid 21257] close(24) = -1 EBADF (Bad file descriptor) [pid 21257] close(25) = -1 EBADF (Bad file descriptor) [pid 21257] close(26) = -1 EBADF (Bad file descriptor) [pid 21257] close(27) = -1 EBADF (Bad file descriptor) [pid 21257] close(28) = -1 EBADF (Bad file descriptor) [pid 21257] close(29) = -1 EBADF (Bad file descriptor) [pid 21257] exit_group(0) = ? [pid 21257] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20969 ./strace-static-x86_64: Process 21258 attached [pid 21258] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21258] setpgid(0, 0) = 0 [pid 21258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21258] write(3, "1000", 4) = 4 [pid 21258] close(3) = 0 [pid 21258] write(1, "executing program\n", 18executing program ) = 18 [pid 21258] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21258] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21258] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21258] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21258] close(3) = -1 EBADF (Bad file descriptor) [pid 21258] close(4) = -1 EBADF (Bad file descriptor) [pid 21258] close(5) = -1 EBADF (Bad file descriptor) [pid 21258] close(6) = -1 EBADF (Bad file descriptor) [pid 21258] close(7) = -1 EBADF (Bad file descriptor) [pid 21258] close(8) = -1 EBADF (Bad file descriptor) [pid 21258] close(9) = -1 EBADF (Bad file descriptor) [pid 21258] close(10) = -1 EBADF (Bad file descriptor) [pid 21258] close(11) = -1 EBADF (Bad file descriptor) [pid 21258] close(12) = -1 EBADF (Bad file descriptor) [pid 21258] close(13) = -1 EBADF (Bad file descriptor) [pid 21258] close(14) = -1 EBADF (Bad file descriptor) [pid 21258] close(15) = -1 EBADF (Bad file descriptor) [pid 21258] close(16) = -1 EBADF (Bad file descriptor) [pid 21258] close(17) = -1 EBADF (Bad file descriptor) [pid 21258] close(18) = -1 EBADF (Bad file descriptor) [pid 21258] close(19) = -1 EBADF (Bad file descriptor) [pid 21258] close(20) = -1 EBADF (Bad file descriptor) [pid 21258] close(21) = -1 EBADF (Bad file descriptor) [pid 21258] close(22) = -1 EBADF (Bad file descriptor) [pid 21258] close(23) = -1 EBADF (Bad file descriptor) [pid 21258] close(24) = -1 EBADF (Bad file descriptor) [pid 21258] close(25) = -1 EBADF (Bad file descriptor) [pid 21258] close(26) = -1 EBADF (Bad file descriptor) [pid 21258] close(27) = -1 EBADF (Bad file descriptor) [pid 21258] close(28) = -1 EBADF (Bad file descriptor) [pid 21258] close(29) = -1 EBADF (Bad file descriptor) [pid 21258] exit_group(0) = ? [pid 21258] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20970 ./strace-static-x86_64: Process 21259 attached [pid 21259] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21259] setpgid(0, 0) = 0 [pid 21259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21259] write(3, "1000", 4) = 4 [pid 21259] close(3) = 0 [pid 21259] write(1, "executing program\n", 18executing program ) = 18 [pid 21259] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21259] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21259] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21259] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21259] close(3) = -1 EBADF (Bad file descriptor) [pid 21259] close(4) = -1 EBADF (Bad file descriptor) [pid 21259] close(5) = -1 EBADF (Bad file descriptor) [pid 21259] close(6) = -1 EBADF (Bad file descriptor) [pid 21259] close(7) = -1 EBADF (Bad file descriptor) [pid 21259] close(8) = -1 EBADF (Bad file descriptor) [pid 21259] close(9) = -1 EBADF (Bad file descriptor) [pid 21259] close(10) = -1 EBADF (Bad file descriptor) [pid 21259] close(11) = -1 EBADF (Bad file descriptor) [pid 21259] close(12) = -1 EBADF (Bad file descriptor) [pid 21259] close(13) = -1 EBADF (Bad file descriptor) [pid 21259] close(14) = -1 EBADF (Bad file descriptor) [pid 21259] close(15) = -1 EBADF (Bad file descriptor) [pid 21259] close(16) = -1 EBADF (Bad file descriptor) [pid 21259] close(17) = -1 EBADF (Bad file descriptor) [pid 21259] close(18) = -1 EBADF (Bad file descriptor) [pid 21259] close(19) = -1 EBADF (Bad file descriptor) [pid 21259] close(20) = -1 EBADF (Bad file descriptor) [pid 21259] close(21) = -1 EBADF (Bad file descriptor) [pid 21259] close(22) = -1 EBADF (Bad file descriptor) [pid 21259] close(23) = -1 EBADF (Bad file descriptor) [pid 21259] close(24) = -1 EBADF (Bad file descriptor) [pid 21259] close(25) = -1 EBADF (Bad file descriptor) [pid 21259] close(26) = -1 EBADF (Bad file descriptor) [pid 21259] close(27) = -1 EBADF (Bad file descriptor) [pid 21259] close(28) = -1 EBADF (Bad file descriptor) [pid 21259] close(29) = -1 EBADF (Bad file descriptor) [pid 21259] exit_group(0) = ? [pid 21259] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20971 ./strace-static-x86_64: Process 21260 attached [pid 21260] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21260] setpgid(0, 0) = 0 [pid 21260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21260] write(3, "1000", 4) = 4 executing program [pid 21260] close(3) = 0 [pid 21260] write(1, "executing program\n", 18) = 18 [pid 21260] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21260] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21260] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21260] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21260] close(3) = -1 EBADF (Bad file descriptor) [pid 21260] close(4) = -1 EBADF (Bad file descriptor) [pid 21260] close(5) = -1 EBADF (Bad file descriptor) [pid 21260] close(6) = -1 EBADF (Bad file descriptor) [pid 21260] close(7) = -1 EBADF (Bad file descriptor) [pid 21260] close(8) = -1 EBADF (Bad file descriptor) [pid 21260] close(9) = -1 EBADF (Bad file descriptor) [pid 21260] close(10) = -1 EBADF (Bad file descriptor) [pid 21260] close(11) = -1 EBADF (Bad file descriptor) [pid 21260] close(12) = -1 EBADF (Bad file descriptor) [pid 21260] close(13) = -1 EBADF (Bad file descriptor) [pid 21260] close(14) = -1 EBADF (Bad file descriptor) [pid 21260] close(15) = -1 EBADF (Bad file descriptor) [pid 21260] close(16) = -1 EBADF (Bad file descriptor) [pid 21260] close(17) = -1 EBADF (Bad file descriptor) [pid 21260] close(18) = -1 EBADF (Bad file descriptor) [pid 21260] close(19) = -1 EBADF (Bad file descriptor) [pid 21260] close(20) = -1 EBADF (Bad file descriptor) [pid 21260] close(21) = -1 EBADF (Bad file descriptor) [pid 21260] close(22) = -1 EBADF (Bad file descriptor) [pid 21260] close(23) = -1 EBADF (Bad file descriptor) [pid 21260] close(24) = -1 EBADF (Bad file descriptor) [pid 21260] close(25) = -1 EBADF (Bad file descriptor) [pid 21260] close(26) = -1 EBADF (Bad file descriptor) [pid 21260] close(27) = -1 EBADF (Bad file descriptor) [pid 21260] close(28) = -1 EBADF (Bad file descriptor) [pid 21260] close(29) = -1 EBADF (Bad file descriptor) [pid 21260] exit_group(0) = ? [pid 21260] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21261 attached [pid 21261] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20972 [pid 21261] <... set_robust_list resumed>) = 0 [pid 21261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21261] setpgid(0, 0) = 0 [pid 21261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21261] write(3, "1000", 4) = 4 [pid 21261] close(3) = 0 [pid 21261] write(1, "executing program\n", 18) = 18 executing program [pid 21261] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21261] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21261] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21261] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21261] close(3) = -1 EBADF (Bad file descriptor) [pid 21261] close(4) = -1 EBADF (Bad file descriptor) [pid 21261] close(5) = -1 EBADF (Bad file descriptor) [pid 21261] close(6) = -1 EBADF (Bad file descriptor) [pid 21261] close(7) = -1 EBADF (Bad file descriptor) [pid 21261] close(8) = -1 EBADF (Bad file descriptor) [pid 21261] close(9) = -1 EBADF (Bad file descriptor) [pid 21261] close(10) = -1 EBADF (Bad file descriptor) [pid 21261] close(11) = -1 EBADF (Bad file descriptor) [pid 21261] close(12) = -1 EBADF (Bad file descriptor) [pid 21261] close(13) = -1 EBADF (Bad file descriptor) [pid 21261] close(14) = -1 EBADF (Bad file descriptor) [pid 21261] close(15) = -1 EBADF (Bad file descriptor) [pid 21261] close(16) = -1 EBADF (Bad file descriptor) [pid 21261] close(17) = -1 EBADF (Bad file descriptor) [pid 21261] close(18) = -1 EBADF (Bad file descriptor) [pid 21261] close(19) = -1 EBADF (Bad file descriptor) [pid 21261] close(20) = -1 EBADF (Bad file descriptor) [pid 21261] close(21) = -1 EBADF (Bad file descriptor) [pid 21261] close(22) = -1 EBADF (Bad file descriptor) [pid 21261] close(23) = -1 EBADF (Bad file descriptor) [pid 21261] close(24) = -1 EBADF (Bad file descriptor) [pid 21261] close(25) = -1 EBADF (Bad file descriptor) [pid 21261] close(26) = -1 EBADF (Bad file descriptor) [pid 21261] close(27) = -1 EBADF (Bad file descriptor) [pid 21261] close(28) = -1 EBADF (Bad file descriptor) [pid 21261] close(29) = -1 EBADF (Bad file descriptor) [pid 21261] exit_group(0) = ? [pid 21261] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20973 ./strace-static-x86_64: Process 21262 attached [pid 21262] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21262] setpgid(0, 0) = 0 [pid 21262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21262] write(3, "1000", 4) = 4 [pid 21262] close(3) = 0 [pid 21262] write(1, "executing program\n", 18executing program ) = 18 [pid 21262] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21262] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21262] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21262] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21262] close(3) = -1 EBADF (Bad file descriptor) [pid 21262] close(4) = -1 EBADF (Bad file descriptor) [pid 21262] close(5) = -1 EBADF (Bad file descriptor) [pid 21262] close(6) = -1 EBADF (Bad file descriptor) [pid 21262] close(7) = -1 EBADF (Bad file descriptor) [pid 21262] close(8) = -1 EBADF (Bad file descriptor) [pid 21262] close(9) = -1 EBADF (Bad file descriptor) [pid 21262] close(10) = -1 EBADF (Bad file descriptor) [pid 21262] close(11) = -1 EBADF (Bad file descriptor) [pid 21262] close(12) = -1 EBADF (Bad file descriptor) [pid 21262] close(13) = -1 EBADF (Bad file descriptor) [pid 21262] close(14) = -1 EBADF (Bad file descriptor) [pid 21262] close(15) = -1 EBADF (Bad file descriptor) [pid 21262] close(16) = -1 EBADF (Bad file descriptor) [pid 21262] close(17) = -1 EBADF (Bad file descriptor) [pid 21262] close(18) = -1 EBADF (Bad file descriptor) [pid 21262] close(19) = -1 EBADF (Bad file descriptor) [pid 21262] close(20) = -1 EBADF (Bad file descriptor) [pid 21262] close(21) = -1 EBADF (Bad file descriptor) [pid 21262] close(22) = -1 EBADF (Bad file descriptor) [pid 21262] close(23) = -1 EBADF (Bad file descriptor) [pid 21262] close(24) = -1 EBADF (Bad file descriptor) [pid 21262] close(25) = -1 EBADF (Bad file descriptor) [pid 21262] close(26) = -1 EBADF (Bad file descriptor) [pid 21262] close(27) = -1 EBADF (Bad file descriptor) [pid 21262] close(28) = -1 EBADF (Bad file descriptor) [pid 21262] close(29) = -1 EBADF (Bad file descriptor) [pid 21262] exit_group(0) = ? [pid 21262] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20974 ./strace-static-x86_64: Process 21263 attached [pid 21263] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21263] setpgid(0, 0) = 0 [pid 21263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21263] write(3, "1000", 4) = 4 [pid 21263] close(3) = 0 [pid 21263] write(1, "executing program\n", 18executing program ) = 18 [pid 21263] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21263] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21263] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21263] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21263] close(3) = -1 EBADF (Bad file descriptor) [pid 21263] close(4) = -1 EBADF (Bad file descriptor) [pid 21263] close(5) = -1 EBADF (Bad file descriptor) [pid 21263] close(6) = -1 EBADF (Bad file descriptor) [pid 21263] close(7) = -1 EBADF (Bad file descriptor) [pid 21263] close(8) = -1 EBADF (Bad file descriptor) [pid 21263] close(9) = -1 EBADF (Bad file descriptor) [pid 21263] close(10) = -1 EBADF (Bad file descriptor) [pid 21263] close(11) = -1 EBADF (Bad file descriptor) [pid 21263] close(12) = -1 EBADF (Bad file descriptor) [pid 21263] close(13) = -1 EBADF (Bad file descriptor) [pid 21263] close(14) = -1 EBADF (Bad file descriptor) [pid 21263] close(15) = -1 EBADF (Bad file descriptor) [pid 21263] close(16) = -1 EBADF (Bad file descriptor) [pid 21263] close(17) = -1 EBADF (Bad file descriptor) [pid 21263] close(18) = -1 EBADF (Bad file descriptor) [pid 21263] close(19) = -1 EBADF (Bad file descriptor) [pid 21263] close(20) = -1 EBADF (Bad file descriptor) [pid 21263] close(21) = -1 EBADF (Bad file descriptor) [pid 21263] close(22) = -1 EBADF (Bad file descriptor) [pid 21263] close(23) = -1 EBADF (Bad file descriptor) [pid 21263] close(24) = -1 EBADF (Bad file descriptor) [pid 21263] close(25) = -1 EBADF (Bad file descriptor) [pid 21263] close(26) = -1 EBADF (Bad file descriptor) [pid 21263] close(27) = -1 EBADF (Bad file descriptor) [pid 21263] close(28) = -1 EBADF (Bad file descriptor) [pid 21263] close(29) = -1 EBADF (Bad file descriptor) [pid 21263] exit_group(0) = ? [pid 21263] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20975 ./strace-static-x86_64: Process 21264 attached [pid 21264] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21264] setpgid(0, 0) = 0 [pid 21264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21264] write(3, "1000", 4) = 4 [pid 21264] close(3) = 0 [pid 21264] write(1, "executing program\n", 18executing program ) = 18 [pid 21264] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21264] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21264] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21264] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21264] close(3) = -1 EBADF (Bad file descriptor) [pid 21264] close(4) = -1 EBADF (Bad file descriptor) [pid 21264] close(5) = -1 EBADF (Bad file descriptor) [pid 21264] close(6) = -1 EBADF (Bad file descriptor) [pid 21264] close(7) = -1 EBADF (Bad file descriptor) [pid 21264] close(8) = -1 EBADF (Bad file descriptor) [pid 21264] close(9) = -1 EBADF (Bad file descriptor) [pid 21264] close(10) = -1 EBADF (Bad file descriptor) [pid 21264] close(11) = -1 EBADF (Bad file descriptor) [pid 21264] close(12) = -1 EBADF (Bad file descriptor) [pid 21264] close(13) = -1 EBADF (Bad file descriptor) [pid 21264] close(14) = -1 EBADF (Bad file descriptor) [pid 21264] close(15) = -1 EBADF (Bad file descriptor) [pid 21264] close(16) = -1 EBADF (Bad file descriptor) [pid 21264] close(17) = -1 EBADF (Bad file descriptor) [pid 21264] close(18) = -1 EBADF (Bad file descriptor) [pid 21264] close(19) = -1 EBADF (Bad file descriptor) [pid 21264] close(20) = -1 EBADF (Bad file descriptor) [pid 21264] close(21) = -1 EBADF (Bad file descriptor) [pid 21264] close(22) = -1 EBADF (Bad file descriptor) [pid 21264] close(23) = -1 EBADF (Bad file descriptor) [pid 21264] close(24) = -1 EBADF (Bad file descriptor) [pid 21264] close(25) = -1 EBADF (Bad file descriptor) [pid 21264] close(26) = -1 EBADF (Bad file descriptor) [pid 21264] close(27) = -1 EBADF (Bad file descriptor) [pid 21264] close(28) = -1 EBADF (Bad file descriptor) [pid 21264] close(29) = -1 EBADF (Bad file descriptor) [pid 21264] exit_group(0) = ? [pid 21264] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20976 ./strace-static-x86_64: Process 21265 attached [pid 21265] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21265] setpgid(0, 0) = 0 [pid 21265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21265] write(3, "1000", 4) = 4 [pid 21265] close(3) = 0 [pid 21265] write(1, "executing program\n", 18executing program ) = 18 [pid 21265] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21265] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21265] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21265] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21265] close(3) = -1 EBADF (Bad file descriptor) [pid 21265] close(4) = -1 EBADF (Bad file descriptor) [pid 21265] close(5) = -1 EBADF (Bad file descriptor) [pid 21265] close(6) = -1 EBADF (Bad file descriptor) [pid 21265] close(7) = -1 EBADF (Bad file descriptor) [pid 21265] close(8) = -1 EBADF (Bad file descriptor) [pid 21265] close(9) = -1 EBADF (Bad file descriptor) [pid 21265] close(10) = -1 EBADF (Bad file descriptor) [pid 21265] close(11) = -1 EBADF (Bad file descriptor) [pid 21265] close(12) = -1 EBADF (Bad file descriptor) [pid 21265] close(13) = -1 EBADF (Bad file descriptor) [pid 21265] close(14) = -1 EBADF (Bad file descriptor) [pid 21265] close(15) = -1 EBADF (Bad file descriptor) [pid 21265] close(16) = -1 EBADF (Bad file descriptor) [pid 21265] close(17) = -1 EBADF (Bad file descriptor) [pid 21265] close(18) = -1 EBADF (Bad file descriptor) [pid 21265] close(19) = -1 EBADF (Bad file descriptor) [pid 21265] close(20) = -1 EBADF (Bad file descriptor) [pid 21265] close(21) = -1 EBADF (Bad file descriptor) [pid 21265] close(22) = -1 EBADF (Bad file descriptor) [pid 21265] close(23) = -1 EBADF (Bad file descriptor) [pid 21265] close(24) = -1 EBADF (Bad file descriptor) [pid 21265] close(25) = -1 EBADF (Bad file descriptor) [pid 21265] close(26) = -1 EBADF (Bad file descriptor) [pid 21265] close(27) = -1 EBADF (Bad file descriptor) [pid 21265] close(28) = -1 EBADF (Bad file descriptor) [pid 21265] close(29) = -1 EBADF (Bad file descriptor) [pid 21265] exit_group(0) = ? [pid 21265] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21266 attached [pid 21266] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20977 [pid 21266] <... set_robust_list resumed>) = 0 [pid 21266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21266] setpgid(0, 0) = 0 [pid 21266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21266] write(3, "1000", 4executing program ) = 4 [pid 21266] close(3) = 0 [pid 21266] write(1, "executing program\n", 18) = 18 [pid 21266] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21266] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21266] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21266] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21266] close(3) = -1 EBADF (Bad file descriptor) [pid 21266] close(4) = -1 EBADF (Bad file descriptor) [pid 21266] close(5) = -1 EBADF (Bad file descriptor) [pid 21266] close(6) = -1 EBADF (Bad file descriptor) [pid 21266] close(7) = -1 EBADF (Bad file descriptor) [pid 21266] close(8) = -1 EBADF (Bad file descriptor) [pid 21266] close(9) = -1 EBADF (Bad file descriptor) [pid 21266] close(10) = -1 EBADF (Bad file descriptor) [pid 21266] close(11) = -1 EBADF (Bad file descriptor) [pid 21266] close(12) = -1 EBADF (Bad file descriptor) [pid 21266] close(13) = -1 EBADF (Bad file descriptor) [pid 21266] close(14) = -1 EBADF (Bad file descriptor) [pid 21266] close(15) = -1 EBADF (Bad file descriptor) [pid 21266] close(16) = -1 EBADF (Bad file descriptor) [pid 21266] close(17) = -1 EBADF (Bad file descriptor) [pid 21266] close(18) = -1 EBADF (Bad file descriptor) [pid 21266] close(19) = -1 EBADF (Bad file descriptor) [pid 21266] close(20) = -1 EBADF (Bad file descriptor) [pid 21266] close(21) = -1 EBADF (Bad file descriptor) [pid 21266] close(22) = -1 EBADF (Bad file descriptor) [pid 21266] close(23) = -1 EBADF (Bad file descriptor) [pid 21266] close(24) = -1 EBADF (Bad file descriptor) [pid 21266] close(25) = -1 EBADF (Bad file descriptor) [pid 21266] close(26) = -1 EBADF (Bad file descriptor) [pid 21266] close(27) = -1 EBADF (Bad file descriptor) [pid 21266] close(28) = -1 EBADF (Bad file descriptor) [pid 21266] close(29) = -1 EBADF (Bad file descriptor) [pid 21266] exit_group(0) = ? [pid 21266] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21267 attached [pid 21267] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20978 [pid 21267] <... set_robust_list resumed>) = 0 [pid 21267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21267] setpgid(0, 0) = 0 [pid 21267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21267] write(3, "1000", 4) = 4 [pid 21267] close(3executing program ) = 0 [pid 21267] write(1, "executing program\n", 18) = 18 [pid 21267] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21267] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21267] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21267] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21267] close(3) = -1 EBADF (Bad file descriptor) [pid 21267] close(4) = -1 EBADF (Bad file descriptor) [pid 21267] close(5) = -1 EBADF (Bad file descriptor) [pid 21267] close(6) = -1 EBADF (Bad file descriptor) [pid 21267] close(7) = -1 EBADF (Bad file descriptor) [pid 21267] close(8) = -1 EBADF (Bad file descriptor) [pid 21267] close(9) = -1 EBADF (Bad file descriptor) [pid 21267] close(10) = -1 EBADF (Bad file descriptor) [pid 21267] close(11) = -1 EBADF (Bad file descriptor) [pid 21267] close(12) = -1 EBADF (Bad file descriptor) [pid 21267] close(13) = -1 EBADF (Bad file descriptor) [pid 21267] close(14) = -1 EBADF (Bad file descriptor) [pid 21267] close(15) = -1 EBADF (Bad file descriptor) [pid 21267] close(16) = -1 EBADF (Bad file descriptor) [pid 21267] close(17) = -1 EBADF (Bad file descriptor) [pid 21267] close(18) = -1 EBADF (Bad file descriptor) [pid 21267] close(19) = -1 EBADF (Bad file descriptor) [pid 21267] close(20) = -1 EBADF (Bad file descriptor) [pid 21267] close(21) = -1 EBADF (Bad file descriptor) [pid 21267] close(22) = -1 EBADF (Bad file descriptor) [pid 21267] close(23) = -1 EBADF (Bad file descriptor) [pid 21267] close(24) = -1 EBADF (Bad file descriptor) [pid 21267] close(25) = -1 EBADF (Bad file descriptor) [pid 21267] close(26) = -1 EBADF (Bad file descriptor) [pid 21267] close(27) = -1 EBADF (Bad file descriptor) [pid 21267] close(28) = -1 EBADF (Bad file descriptor) [pid 21267] close(29) = -1 EBADF (Bad file descriptor) [pid 21267] exit_group(0) = ? [pid 21267] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20979 ./strace-static-x86_64: Process 21268 attached [pid 21268] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21268] setpgid(0, 0) = 0 [pid 21268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21268] write(3, "1000", 4) = 4 [pid 21268] close(3) = 0 [pid 21268] write(1, "executing program\n", 18executing program ) = 18 [pid 21268] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21268] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21268] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21268] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21268] close(3) = -1 EBADF (Bad file descriptor) [pid 21268] close(4) = -1 EBADF (Bad file descriptor) [pid 21268] close(5) = -1 EBADF (Bad file descriptor) [pid 21268] close(6) = -1 EBADF (Bad file descriptor) [pid 21268] close(7) = -1 EBADF (Bad file descriptor) [pid 21268] close(8) = -1 EBADF (Bad file descriptor) [pid 21268] close(9) = -1 EBADF (Bad file descriptor) [pid 21268] close(10) = -1 EBADF (Bad file descriptor) [pid 21268] close(11) = -1 EBADF (Bad file descriptor) [pid 21268] close(12) = -1 EBADF (Bad file descriptor) [pid 21268] close(13) = -1 EBADF (Bad file descriptor) [pid 21268] close(14) = -1 EBADF (Bad file descriptor) [pid 21268] close(15) = -1 EBADF (Bad file descriptor) [pid 21268] close(16) = -1 EBADF (Bad file descriptor) [pid 21268] close(17) = -1 EBADF (Bad file descriptor) [pid 21268] close(18) = -1 EBADF (Bad file descriptor) [pid 21268] close(19) = -1 EBADF (Bad file descriptor) [pid 21268] close(20) = -1 EBADF (Bad file descriptor) [pid 21268] close(21) = -1 EBADF (Bad file descriptor) [pid 21268] close(22) = -1 EBADF (Bad file descriptor) [pid 21268] close(23) = -1 EBADF (Bad file descriptor) [pid 21268] close(24) = -1 EBADF (Bad file descriptor) [pid 21268] close(25) = -1 EBADF (Bad file descriptor) [pid 21268] close(26) = -1 EBADF (Bad file descriptor) [pid 21268] close(27) = -1 EBADF (Bad file descriptor) [pid 21268] close(28) = -1 EBADF (Bad file descriptor) [pid 21268] close(29) = -1 EBADF (Bad file descriptor) [pid 21268] exit_group(0) = ? [pid 21268] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20980 ./strace-static-x86_64: Process 21269 attached [pid 21269] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21269] setpgid(0, 0) = 0 [pid 21269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21269] write(3, "1000", 4) = 4 executing program [pid 21269] close(3) = 0 [pid 21269] write(1, "executing program\n", 18) = 18 [pid 21269] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21269] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21269] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21269] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21269] close(3) = -1 EBADF (Bad file descriptor) [pid 21269] close(4) = -1 EBADF (Bad file descriptor) [pid 21269] close(5) = -1 EBADF (Bad file descriptor) [pid 21269] close(6) = -1 EBADF (Bad file descriptor) [pid 21269] close(7) = -1 EBADF (Bad file descriptor) [pid 21269] close(8) = -1 EBADF (Bad file descriptor) [pid 21269] close(9) = -1 EBADF (Bad file descriptor) [pid 21269] close(10) = -1 EBADF (Bad file descriptor) [pid 21269] close(11) = -1 EBADF (Bad file descriptor) [pid 21269] close(12) = -1 EBADF (Bad file descriptor) [pid 21269] close(13) = -1 EBADF (Bad file descriptor) [pid 21269] close(14) = -1 EBADF (Bad file descriptor) [pid 21269] close(15) = -1 EBADF (Bad file descriptor) [pid 21269] close(16) = -1 EBADF (Bad file descriptor) [pid 21269] close(17) = -1 EBADF (Bad file descriptor) [pid 21269] close(18) = -1 EBADF (Bad file descriptor) [pid 21269] close(19) = -1 EBADF (Bad file descriptor) [pid 21269] close(20) = -1 EBADF (Bad file descriptor) [pid 21269] close(21) = -1 EBADF (Bad file descriptor) [pid 21269] close(22) = -1 EBADF (Bad file descriptor) [pid 21269] close(23) = -1 EBADF (Bad file descriptor) [pid 21269] close(24) = -1 EBADF (Bad file descriptor) [pid 21269] close(25) = -1 EBADF (Bad file descriptor) [pid 21269] close(26) = -1 EBADF (Bad file descriptor) [pid 21269] close(27) = -1 EBADF (Bad file descriptor) [pid 21269] close(28) = -1 EBADF (Bad file descriptor) [pid 21269] close(29) = -1 EBADF (Bad file descriptor) [pid 21269] exit_group(0) = ? [pid 21269] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20981 ./strace-static-x86_64: Process 21270 attached [pid 21270] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21270] setpgid(0, 0) = 0 [pid 21270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21270] write(3, "1000", 4) = 4 [pid 21270] close(3) = 0 executing program [pid 21270] write(1, "executing program\n", 18) = 18 [pid 21270] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21270] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21270] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21270] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21270] close(3) = -1 EBADF (Bad file descriptor) [pid 21270] close(4) = -1 EBADF (Bad file descriptor) [pid 21270] close(5) = -1 EBADF (Bad file descriptor) [pid 21270] close(6) = -1 EBADF (Bad file descriptor) [pid 21270] close(7) = -1 EBADF (Bad file descriptor) [pid 21270] close(8) = -1 EBADF (Bad file descriptor) [pid 21270] close(9) = -1 EBADF (Bad file descriptor) [pid 21270] close(10) = -1 EBADF (Bad file descriptor) [pid 21270] close(11) = -1 EBADF (Bad file descriptor) [pid 21270] close(12) = -1 EBADF (Bad file descriptor) [pid 21270] close(13) = -1 EBADF (Bad file descriptor) [pid 21270] close(14) = -1 EBADF (Bad file descriptor) [pid 21270] close(15) = -1 EBADF (Bad file descriptor) [pid 21270] close(16) = -1 EBADF (Bad file descriptor) [pid 21270] close(17) = -1 EBADF (Bad file descriptor) [pid 21270] close(18) = -1 EBADF (Bad file descriptor) [pid 21270] close(19) = -1 EBADF (Bad file descriptor) [pid 21270] close(20) = -1 EBADF (Bad file descriptor) [pid 21270] close(21) = -1 EBADF (Bad file descriptor) [pid 21270] close(22) = -1 EBADF (Bad file descriptor) [pid 21270] close(23) = -1 EBADF (Bad file descriptor) [pid 21270] close(24) = -1 EBADF (Bad file descriptor) [pid 21270] close(25) = -1 EBADF (Bad file descriptor) [pid 21270] close(26) = -1 EBADF (Bad file descriptor) [pid 21270] close(27) = -1 EBADF (Bad file descriptor) [pid 21270] close(28) = -1 EBADF (Bad file descriptor) [pid 21270] close(29) = -1 EBADF (Bad file descriptor) [pid 21270] exit_group(0) = ? [pid 21270] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20982 ./strace-static-x86_64: Process 21271 attached [pid 21271] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21271] setpgid(0, 0) = 0 [pid 21271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21271] write(3, "1000", 4) = 4 [pid 21271] close(3) = 0 executing program [pid 21271] write(1, "executing program\n", 18) = 18 [pid 21271] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21271] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21271] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21271] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21271] close(3) = -1 EBADF (Bad file descriptor) [pid 21271] close(4) = -1 EBADF (Bad file descriptor) [pid 21271] close(5) = -1 EBADF (Bad file descriptor) [pid 21271] close(6) = -1 EBADF (Bad file descriptor) [pid 21271] close(7) = -1 EBADF (Bad file descriptor) [pid 21271] close(8) = -1 EBADF (Bad file descriptor) [pid 21271] close(9) = -1 EBADF (Bad file descriptor) [pid 21271] close(10) = -1 EBADF (Bad file descriptor) [pid 21271] close(11) = -1 EBADF (Bad file descriptor) [pid 21271] close(12) = -1 EBADF (Bad file descriptor) [pid 21271] close(13) = -1 EBADF (Bad file descriptor) [pid 21271] close(14) = -1 EBADF (Bad file descriptor) [pid 21271] close(15) = -1 EBADF (Bad file descriptor) [pid 21271] close(16) = -1 EBADF (Bad file descriptor) [pid 21271] close(17) = -1 EBADF (Bad file descriptor) [pid 21271] close(18) = -1 EBADF (Bad file descriptor) [pid 21271] close(19) = -1 EBADF (Bad file descriptor) [pid 21271] close(20) = -1 EBADF (Bad file descriptor) [pid 21271] close(21) = -1 EBADF (Bad file descriptor) [pid 21271] close(22) = -1 EBADF (Bad file descriptor) [pid 21271] close(23) = -1 EBADF (Bad file descriptor) [pid 21271] close(24) = -1 EBADF (Bad file descriptor) [pid 21271] close(25) = -1 EBADF (Bad file descriptor) [pid 21271] close(26) = -1 EBADF (Bad file descriptor) [pid 21271] close(27) = -1 EBADF (Bad file descriptor) [pid 21271] close(28) = -1 EBADF (Bad file descriptor) [pid 21271] close(29) = -1 EBADF (Bad file descriptor) [pid 21271] exit_group(0) = ? [pid 21271] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21272 attached , child_tidptr=0x55555e7c9650) = 20983 [pid 21272] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21272] setpgid(0, 0) = 0 [pid 21272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21272] write(3, "1000", 4) = 4 [pid 21272] close(3) = 0 executing program [pid 21272] write(1, "executing program\n", 18) = 18 [pid 21272] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21272] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21272] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21272] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21272] close(3) = -1 EBADF (Bad file descriptor) [pid 21272] close(4) = -1 EBADF (Bad file descriptor) [pid 21272] close(5) = -1 EBADF (Bad file descriptor) [pid 21272] close(6) = -1 EBADF (Bad file descriptor) [pid 21272] close(7) = -1 EBADF (Bad file descriptor) [pid 21272] close(8) = -1 EBADF (Bad file descriptor) [pid 21272] close(9) = -1 EBADF (Bad file descriptor) [pid 21272] close(10) = -1 EBADF (Bad file descriptor) [pid 21272] close(11) = -1 EBADF (Bad file descriptor) [pid 21272] close(12) = -1 EBADF (Bad file descriptor) [pid 21272] close(13) = -1 EBADF (Bad file descriptor) [pid 21272] close(14) = -1 EBADF (Bad file descriptor) [pid 21272] close(15) = -1 EBADF (Bad file descriptor) [pid 21272] close(16) = -1 EBADF (Bad file descriptor) [pid 21272] close(17) = -1 EBADF (Bad file descriptor) [pid 21272] close(18) = -1 EBADF (Bad file descriptor) [pid 21272] close(19) = -1 EBADF (Bad file descriptor) [pid 21272] close(20) = -1 EBADF (Bad file descriptor) [pid 21272] close(21) = -1 EBADF (Bad file descriptor) [pid 21272] close(22) = -1 EBADF (Bad file descriptor) [pid 21272] close(23) = -1 EBADF (Bad file descriptor) [pid 21272] close(24) = -1 EBADF (Bad file descriptor) [pid 21272] close(25) = -1 EBADF (Bad file descriptor) [pid 21272] close(26) = -1 EBADF (Bad file descriptor) [pid 21272] close(27) = -1 EBADF (Bad file descriptor) [pid 21272] close(28) = -1 EBADF (Bad file descriptor) [pid 21272] close(29) = -1 EBADF (Bad file descriptor) [pid 21272] exit_group(0) = ? [pid 21272] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20984 ./strace-static-x86_64: Process 21273 attached [pid 21273] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21273] setpgid(0, 0) = 0 [pid 21273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21273] write(3, "1000", 4) = 4 [pid 21273] close(3) = 0 [pid 21273] write(1, "executing program\n", 18executing program ) = 18 [pid 21273] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21273] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21273] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21273] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21273] close(3) = -1 EBADF (Bad file descriptor) [pid 21273] close(4) = -1 EBADF (Bad file descriptor) [pid 21273] close(5) = -1 EBADF (Bad file descriptor) [pid 21273] close(6) = -1 EBADF (Bad file descriptor) [pid 21273] close(7) = -1 EBADF (Bad file descriptor) [pid 21273] close(8) = -1 EBADF (Bad file descriptor) [pid 21273] close(9) = -1 EBADF (Bad file descriptor) [pid 21273] close(10) = -1 EBADF (Bad file descriptor) [pid 21273] close(11) = -1 EBADF (Bad file descriptor) [pid 21273] close(12) = -1 EBADF (Bad file descriptor) [pid 21273] close(13) = -1 EBADF (Bad file descriptor) [pid 21273] close(14) = -1 EBADF (Bad file descriptor) [pid 21273] close(15) = -1 EBADF (Bad file descriptor) [pid 21273] close(16) = -1 EBADF (Bad file descriptor) [pid 21273] close(17) = -1 EBADF (Bad file descriptor) [pid 21273] close(18) = -1 EBADF (Bad file descriptor) [pid 21273] close(19) = -1 EBADF (Bad file descriptor) [pid 21273] close(20) = -1 EBADF (Bad file descriptor) [pid 21273] close(21) = -1 EBADF (Bad file descriptor) [pid 21273] close(22) = -1 EBADF (Bad file descriptor) [pid 21273] close(23) = -1 EBADF (Bad file descriptor) [pid 21273] close(24) = -1 EBADF (Bad file descriptor) [pid 21273] close(25) = -1 EBADF (Bad file descriptor) [pid 21273] close(26) = -1 EBADF (Bad file descriptor) [pid 21273] close(27) = -1 EBADF (Bad file descriptor) [pid 21273] close(28) = -1 EBADF (Bad file descriptor) [pid 21273] close(29) = -1 EBADF (Bad file descriptor) [pid 21273] exit_group(0) = ? [pid 21273] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20985 ./strace-static-x86_64: Process 21274 attached [pid 21274] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21274] setpgid(0, 0) = 0 [pid 21274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21274] write(3, "1000", 4) = 4 [pid 21274] close(3) = 0 [pid 21274] write(1, "executing program\n", 18executing program ) = 18 [pid 21274] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21274] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21274] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21274] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21274] close(3) = -1 EBADF (Bad file descriptor) [pid 21274] close(4) = -1 EBADF (Bad file descriptor) [pid 21274] close(5) = -1 EBADF (Bad file descriptor) [pid 21274] close(6) = -1 EBADF (Bad file descriptor) [pid 21274] close(7) = -1 EBADF (Bad file descriptor) [pid 21274] close(8) = -1 EBADF (Bad file descriptor) [pid 21274] close(9) = -1 EBADF (Bad file descriptor) [pid 21274] close(10) = -1 EBADF (Bad file descriptor) [pid 21274] close(11) = -1 EBADF (Bad file descriptor) [pid 21274] close(12) = -1 EBADF (Bad file descriptor) [pid 21274] close(13) = -1 EBADF (Bad file descriptor) [pid 21274] close(14) = -1 EBADF (Bad file descriptor) [pid 21274] close(15) = -1 EBADF (Bad file descriptor) [pid 21274] close(16) = -1 EBADF (Bad file descriptor) [pid 21274] close(17) = -1 EBADF (Bad file descriptor) [pid 21274] close(18) = -1 EBADF (Bad file descriptor) [pid 21274] close(19) = -1 EBADF (Bad file descriptor) [pid 21274] close(20) = -1 EBADF (Bad file descriptor) [pid 21274] close(21) = -1 EBADF (Bad file descriptor) [pid 21274] close(22) = -1 EBADF (Bad file descriptor) [pid 21274] close(23) = -1 EBADF (Bad file descriptor) [pid 21274] close(24) = -1 EBADF (Bad file descriptor) [pid 21274] close(25) = -1 EBADF (Bad file descriptor) [pid 21274] close(26) = -1 EBADF (Bad file descriptor) [pid 21274] close(27) = -1 EBADF (Bad file descriptor) [pid 21274] close(28) = -1 EBADF (Bad file descriptor) [pid 21274] close(29) = -1 EBADF (Bad file descriptor) [pid 21274] exit_group(0) = ? [pid 21274] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20986 ./strace-static-x86_64: Process 21275 attached [pid 21275] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21275] setpgid(0, 0) = 0 [pid 21275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21275] write(3, "1000", 4) = 4 [pid 21275] close(3) = 0 [pid 21275] write(1, "executing program\n", 18executing program ) = 18 [pid 21275] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21275] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21275] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21275] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21275] close(3) = -1 EBADF (Bad file descriptor) [pid 21275] close(4) = -1 EBADF (Bad file descriptor) [pid 21275] close(5) = -1 EBADF (Bad file descriptor) [pid 21275] close(6) = -1 EBADF (Bad file descriptor) [pid 21275] close(7) = -1 EBADF (Bad file descriptor) [pid 21275] close(8) = -1 EBADF (Bad file descriptor) [pid 21275] close(9) = -1 EBADF (Bad file descriptor) [pid 21275] close(10) = -1 EBADF (Bad file descriptor) [pid 21275] close(11) = -1 EBADF (Bad file descriptor) [pid 21275] close(12) = -1 EBADF (Bad file descriptor) [pid 21275] close(13) = -1 EBADF (Bad file descriptor) [pid 21275] close(14) = -1 EBADF (Bad file descriptor) [pid 21275] close(15) = -1 EBADF (Bad file descriptor) [pid 21275] close(16) = -1 EBADF (Bad file descriptor) [pid 21275] close(17) = -1 EBADF (Bad file descriptor) [pid 21275] close(18) = -1 EBADF (Bad file descriptor) [pid 21275] close(19) = -1 EBADF (Bad file descriptor) [pid 21275] close(20) = -1 EBADF (Bad file descriptor) [pid 21275] close(21) = -1 EBADF (Bad file descriptor) [pid 21275] close(22) = -1 EBADF (Bad file descriptor) [pid 21275] close(23) = -1 EBADF (Bad file descriptor) [pid 21275] close(24) = -1 EBADF (Bad file descriptor) [pid 21275] close(25) = -1 EBADF (Bad file descriptor) [pid 21275] close(26) = -1 EBADF (Bad file descriptor) [pid 21275] close(27) = -1 EBADF (Bad file descriptor) [pid 21275] close(28) = -1 EBADF (Bad file descriptor) [pid 21275] close(29) = -1 EBADF (Bad file descriptor) [pid 21275] exit_group(0) = ? [pid 21275] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20987 ./strace-static-x86_64: Process 21276 attached [pid 21276] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21276] setpgid(0, 0) = 0 [pid 21276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21276] write(3, "1000", 4) = 4 [pid 21276] close(3) = 0 executing program [pid 21276] write(1, "executing program\n", 18) = 18 [pid 21276] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21276] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21276] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21276] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21276] close(3) = -1 EBADF (Bad file descriptor) [pid 21276] close(4) = -1 EBADF (Bad file descriptor) [pid 21276] close(5) = -1 EBADF (Bad file descriptor) [pid 21276] close(6) = -1 EBADF (Bad file descriptor) [pid 21276] close(7) = -1 EBADF (Bad file descriptor) [pid 21276] close(8) = -1 EBADF (Bad file descriptor) [pid 21276] close(9) = -1 EBADF (Bad file descriptor) [pid 21276] close(10) = -1 EBADF (Bad file descriptor) [pid 21276] close(11) = -1 EBADF (Bad file descriptor) [pid 21276] close(12) = -1 EBADF (Bad file descriptor) [pid 21276] close(13) = -1 EBADF (Bad file descriptor) [pid 21276] close(14) = -1 EBADF (Bad file descriptor) [pid 21276] close(15) = -1 EBADF (Bad file descriptor) [pid 21276] close(16) = -1 EBADF (Bad file descriptor) [pid 21276] close(17) = -1 EBADF (Bad file descriptor) [pid 21276] close(18) = -1 EBADF (Bad file descriptor) [pid 21276] close(19) = -1 EBADF (Bad file descriptor) [pid 21276] close(20) = -1 EBADF (Bad file descriptor) [pid 21276] close(21) = -1 EBADF (Bad file descriptor) [pid 21276] close(22) = -1 EBADF (Bad file descriptor) [pid 21276] close(23) = -1 EBADF (Bad file descriptor) [pid 21276] close(24) = -1 EBADF (Bad file descriptor) [pid 21276] close(25) = -1 EBADF (Bad file descriptor) [pid 21276] close(26) = -1 EBADF (Bad file descriptor) [pid 21276] close(27) = -1 EBADF (Bad file descriptor) [pid 21276] close(28) = -1 EBADF (Bad file descriptor) [pid 21276] close(29) = -1 EBADF (Bad file descriptor) [pid 21276] exit_group(0) = ? [pid 21276] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21277 attached [pid 21277] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20988 [pid 21277] <... set_robust_list resumed>) = 0 [pid 21277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21277] setpgid(0, 0) = 0 [pid 21277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 21277] write(3, "1000", 4) = 4 [pid 21277] close(3) = 0 [pid 21277] write(1, "executing program\n", 18) = 18 [pid 21277] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21277] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21277] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21277] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21277] close(3) = -1 EBADF (Bad file descriptor) [pid 21277] close(4) = -1 EBADF (Bad file descriptor) [pid 21277] close(5) = -1 EBADF (Bad file descriptor) [pid 21277] close(6) = -1 EBADF (Bad file descriptor) [pid 21277] close(7) = -1 EBADF (Bad file descriptor) [pid 21277] close(8) = -1 EBADF (Bad file descriptor) [pid 21277] close(9) = -1 EBADF (Bad file descriptor) [pid 21277] close(10) = -1 EBADF (Bad file descriptor) [pid 21277] close(11) = -1 EBADF (Bad file descriptor) [pid 21277] close(12) = -1 EBADF (Bad file descriptor) [pid 21277] close(13) = -1 EBADF (Bad file descriptor) [pid 21277] close(14) = -1 EBADF (Bad file descriptor) [pid 21277] close(15) = -1 EBADF (Bad file descriptor) [pid 21277] close(16) = -1 EBADF (Bad file descriptor) [pid 21277] close(17) = -1 EBADF (Bad file descriptor) [pid 21277] close(18) = -1 EBADF (Bad file descriptor) [pid 21277] close(19) = -1 EBADF (Bad file descriptor) [pid 21277] close(20) = -1 EBADF (Bad file descriptor) [pid 21277] close(21) = -1 EBADF (Bad file descriptor) [pid 21277] close(22) = -1 EBADF (Bad file descriptor) [pid 21277] close(23) = -1 EBADF (Bad file descriptor) [pid 21277] close(24) = -1 EBADF (Bad file descriptor) [pid 21277] close(25) = -1 EBADF (Bad file descriptor) [pid 21277] close(26) = -1 EBADF (Bad file descriptor) [pid 21277] close(27) = -1 EBADF (Bad file descriptor) [pid 21277] close(28) = -1 EBADF (Bad file descriptor) [pid 21277] close(29) = -1 EBADF (Bad file descriptor) [pid 21277] exit_group(0) = ? [pid 21277] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20989 ./strace-static-x86_64: Process 21278 attached [pid 21278] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21278] setpgid(0, 0) = 0 [pid 21278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21278] write(3, "1000", 4) = 4 [pid 21278] close(3) = 0 [pid 21278] write(1, "executing program\n", 18executing program ) = 18 [pid 21278] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21278] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21278] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21278] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21278] close(3) = -1 EBADF (Bad file descriptor) [pid 21278] close(4) = -1 EBADF (Bad file descriptor) [pid 21278] close(5) = -1 EBADF (Bad file descriptor) [pid 21278] close(6) = -1 EBADF (Bad file descriptor) [pid 21278] close(7) = -1 EBADF (Bad file descriptor) [pid 21278] close(8) = -1 EBADF (Bad file descriptor) [pid 21278] close(9) = -1 EBADF (Bad file descriptor) [pid 21278] close(10) = -1 EBADF (Bad file descriptor) [pid 21278] close(11) = -1 EBADF (Bad file descriptor) [pid 21278] close(12) = -1 EBADF (Bad file descriptor) [pid 21278] close(13) = -1 EBADF (Bad file descriptor) [pid 21278] close(14) = -1 EBADF (Bad file descriptor) [pid 21278] close(15) = -1 EBADF (Bad file descriptor) [pid 21278] close(16) = -1 EBADF (Bad file descriptor) [pid 21278] close(17) = -1 EBADF (Bad file descriptor) [pid 21278] close(18) = -1 EBADF (Bad file descriptor) [pid 21278] close(19) = -1 EBADF (Bad file descriptor) [pid 21278] close(20) = -1 EBADF (Bad file descriptor) [pid 21278] close(21) = -1 EBADF (Bad file descriptor) [pid 21278] close(22) = -1 EBADF (Bad file descriptor) [pid 21278] close(23) = -1 EBADF (Bad file descriptor) [pid 21278] close(24) = -1 EBADF (Bad file descriptor) [pid 21278] close(25) = -1 EBADF (Bad file descriptor) [pid 21278] close(26) = -1 EBADF (Bad file descriptor) [pid 21278] close(27) = -1 EBADF (Bad file descriptor) [pid 21278] close(28) = -1 EBADF (Bad file descriptor) [pid 21278] close(29) = -1 EBADF (Bad file descriptor) [pid 21278] exit_group(0) = ? [pid 21278] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20990 ./strace-static-x86_64: Process 21279 attached [pid 21279] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21279] setpgid(0, 0) = 0 [pid 21279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21279] write(3, "1000", 4) = 4 [pid 21279] close(3) = 0 executing program [pid 21279] write(1, "executing program\n", 18) = 18 [pid 21279] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21279] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21279] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21279] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21279] close(3) = -1 EBADF (Bad file descriptor) [pid 21279] close(4) = -1 EBADF (Bad file descriptor) [pid 21279] close(5) = -1 EBADF (Bad file descriptor) [pid 21279] close(6) = -1 EBADF (Bad file descriptor) [pid 21279] close(7) = -1 EBADF (Bad file descriptor) [pid 21279] close(8) = -1 EBADF (Bad file descriptor) [pid 21279] close(9) = -1 EBADF (Bad file descriptor) [pid 21279] close(10) = -1 EBADF (Bad file descriptor) [pid 21279] close(11) = -1 EBADF (Bad file descriptor) [pid 21279] close(12) = -1 EBADF (Bad file descriptor) [pid 21279] close(13) = -1 EBADF (Bad file descriptor) [pid 21279] close(14) = -1 EBADF (Bad file descriptor) [pid 21279] close(15) = -1 EBADF (Bad file descriptor) [pid 21279] close(16) = -1 EBADF (Bad file descriptor) [pid 21279] close(17) = -1 EBADF (Bad file descriptor) [pid 21279] close(18) = -1 EBADF (Bad file descriptor) [pid 21279] close(19) = -1 EBADF (Bad file descriptor) [pid 21279] close(20) = -1 EBADF (Bad file descriptor) [pid 21279] close(21) = -1 EBADF (Bad file descriptor) [pid 21279] close(22) = -1 EBADF (Bad file descriptor) [pid 21279] close(23) = -1 EBADF (Bad file descriptor) [pid 21279] close(24) = -1 EBADF (Bad file descriptor) [pid 21279] close(25) = -1 EBADF (Bad file descriptor) [pid 21279] close(26) = -1 EBADF (Bad file descriptor) [pid 21279] close(27) = -1 EBADF (Bad file descriptor) [pid 21279] close(28) = -1 EBADF (Bad file descriptor) [pid 21279] close(29) = -1 EBADF (Bad file descriptor) [pid 21279] exit_group(0) = ? [pid 21279] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20991 ./strace-static-x86_64: Process 21280 attached [pid 21280] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21280] setpgid(0, 0) = 0 [pid 21280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21280] write(3, "1000", 4) = 4 [pid 21280] close(3) = 0 [pid 21280] write(1, "executing program\n", 18executing program ) = 18 [pid 21280] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21280] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21280] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21280] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21280] close(3) = -1 EBADF (Bad file descriptor) [pid 21280] close(4) = -1 EBADF (Bad file descriptor) [pid 21280] close(5) = -1 EBADF (Bad file descriptor) [pid 21280] close(6) = -1 EBADF (Bad file descriptor) [pid 21280] close(7) = -1 EBADF (Bad file descriptor) [pid 21280] close(8) = -1 EBADF (Bad file descriptor) [pid 21280] close(9) = -1 EBADF (Bad file descriptor) [pid 21280] close(10) = -1 EBADF (Bad file descriptor) [pid 21280] close(11) = -1 EBADF (Bad file descriptor) [pid 21280] close(12) = -1 EBADF (Bad file descriptor) [pid 21280] close(13) = -1 EBADF (Bad file descriptor) [pid 21280] close(14) = -1 EBADF (Bad file descriptor) [pid 21280] close(15) = -1 EBADF (Bad file descriptor) [pid 21280] close(16) = -1 EBADF (Bad file descriptor) [pid 21280] close(17) = -1 EBADF (Bad file descriptor) [pid 21280] close(18) = -1 EBADF (Bad file descriptor) [pid 21280] close(19) = -1 EBADF (Bad file descriptor) [pid 21280] close(20) = -1 EBADF (Bad file descriptor) [pid 21280] close(21) = -1 EBADF (Bad file descriptor) [pid 21280] close(22) = -1 EBADF (Bad file descriptor) [pid 21280] close(23) = -1 EBADF (Bad file descriptor) [pid 21280] close(24) = -1 EBADF (Bad file descriptor) [pid 21280] close(25) = -1 EBADF (Bad file descriptor) [pid 21280] close(26) = -1 EBADF (Bad file descriptor) [pid 21280] close(27) = -1 EBADF (Bad file descriptor) [pid 21280] close(28) = -1 EBADF (Bad file descriptor) [pid 21280] close(29) = -1 EBADF (Bad file descriptor) [pid 21280] exit_group(0) = ? [pid 21280] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21281 attached , child_tidptr=0x55555e7c9650) = 20992 [pid 21281] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21281] setpgid(0, 0) = 0 [pid 21281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21281] write(3, "1000", 4) = 4 [pid 21281] close(3executing program ) = 0 [pid 21281] write(1, "executing program\n", 18) = 18 [pid 21281] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21281] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21281] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21281] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21281] close(3) = -1 EBADF (Bad file descriptor) [pid 21281] close(4) = -1 EBADF (Bad file descriptor) [pid 21281] close(5) = -1 EBADF (Bad file descriptor) [pid 21281] close(6) = -1 EBADF (Bad file descriptor) [pid 21281] close(7) = -1 EBADF (Bad file descriptor) [pid 21281] close(8) = -1 EBADF (Bad file descriptor) [pid 21281] close(9) = -1 EBADF (Bad file descriptor) [pid 21281] close(10) = -1 EBADF (Bad file descriptor) [pid 21281] close(11) = -1 EBADF (Bad file descriptor) [pid 21281] close(12) = -1 EBADF (Bad file descriptor) [pid 21281] close(13) = -1 EBADF (Bad file descriptor) [pid 21281] close(14) = -1 EBADF (Bad file descriptor) [pid 21281] close(15) = -1 EBADF (Bad file descriptor) [pid 21281] close(16) = -1 EBADF (Bad file descriptor) [pid 21281] close(17) = -1 EBADF (Bad file descriptor) [pid 21281] close(18) = -1 EBADF (Bad file descriptor) [pid 21281] close(19) = -1 EBADF (Bad file descriptor) [pid 21281] close(20) = -1 EBADF (Bad file descriptor) [pid 21281] close(21) = -1 EBADF (Bad file descriptor) [pid 21281] close(22) = -1 EBADF (Bad file descriptor) [pid 21281] close(23) = -1 EBADF (Bad file descriptor) [pid 21281] close(24) = -1 EBADF (Bad file descriptor) [pid 21281] close(25) = -1 EBADF (Bad file descriptor) [pid 21281] close(26) = -1 EBADF (Bad file descriptor) [pid 21281] close(27) = -1 EBADF (Bad file descriptor) [pid 21281] close(28) = -1 EBADF (Bad file descriptor) [pid 21281] close(29) = -1 EBADF (Bad file descriptor) [pid 21281] exit_group(0) = ? [pid 21281] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21282 attached [pid 21282] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20993 [pid 21282] <... set_robust_list resumed>) = 0 [pid 21282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21282] setpgid(0, 0) = 0 [pid 21282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21282] write(3, "1000", 4) = 4 [pid 21282] close(3executing program ) = 0 [pid 21282] write(1, "executing program\n", 18) = 18 [pid 21282] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21282] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21282] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21282] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21282] close(3) = -1 EBADF (Bad file descriptor) [pid 21282] close(4) = -1 EBADF (Bad file descriptor) [pid 21282] close(5) = -1 EBADF (Bad file descriptor) [pid 21282] close(6) = -1 EBADF (Bad file descriptor) [pid 21282] close(7) = -1 EBADF (Bad file descriptor) [pid 21282] close(8) = -1 EBADF (Bad file descriptor) [pid 21282] close(9) = -1 EBADF (Bad file descriptor) [pid 21282] close(10) = -1 EBADF (Bad file descriptor) [pid 21282] close(11) = -1 EBADF (Bad file descriptor) [pid 21282] close(12) = -1 EBADF (Bad file descriptor) [pid 21282] close(13) = -1 EBADF (Bad file descriptor) [pid 21282] close(14) = -1 EBADF (Bad file descriptor) [pid 21282] close(15) = -1 EBADF (Bad file descriptor) [pid 21282] close(16) = -1 EBADF (Bad file descriptor) [pid 21282] close(17) = -1 EBADF (Bad file descriptor) [pid 21282] close(18) = -1 EBADF (Bad file descriptor) [pid 21282] close(19) = -1 EBADF (Bad file descriptor) [pid 21282] close(20) = -1 EBADF (Bad file descriptor) [pid 21282] close(21) = -1 EBADF (Bad file descriptor) [pid 21282] close(22) = -1 EBADF (Bad file descriptor) [pid 21282] close(23) = -1 EBADF (Bad file descriptor) [pid 21282] close(24) = -1 EBADF (Bad file descriptor) [pid 21282] close(25) = -1 EBADF (Bad file descriptor) [pid 21282] close(26) = -1 EBADF (Bad file descriptor) [pid 21282] close(27) = -1 EBADF (Bad file descriptor) [pid 21282] close(28) = -1 EBADF (Bad file descriptor) [pid 21282] close(29) = -1 EBADF (Bad file descriptor) [pid 21282] exit_group(0) = ? [pid 21282] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20994 ./strace-static-x86_64: Process 21283 attached [pid 21283] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21283] setpgid(0, 0) = 0 [pid 21283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21283] write(3, "1000", 4) = 4 [pid 21283] close(3) = 0 [pid 21283] write(1, "executing program\n", 18executing program ) = 18 [pid 21283] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21283] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21283] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21283] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21283] close(3) = -1 EBADF (Bad file descriptor) [pid 21283] close(4) = -1 EBADF (Bad file descriptor) [pid 21283] close(5) = -1 EBADF (Bad file descriptor) [pid 21283] close(6) = -1 EBADF (Bad file descriptor) [pid 21283] close(7) = -1 EBADF (Bad file descriptor) [pid 21283] close(8) = -1 EBADF (Bad file descriptor) [pid 21283] close(9) = -1 EBADF (Bad file descriptor) [pid 21283] close(10) = -1 EBADF (Bad file descriptor) [pid 21283] close(11) = -1 EBADF (Bad file descriptor) [pid 21283] close(12) = -1 EBADF (Bad file descriptor) [pid 21283] close(13) = -1 EBADF (Bad file descriptor) [pid 21283] close(14) = -1 EBADF (Bad file descriptor) [pid 21283] close(15) = -1 EBADF (Bad file descriptor) [pid 21283] close(16) = -1 EBADF (Bad file descriptor) [pid 21283] close(17) = -1 EBADF (Bad file descriptor) [pid 21283] close(18) = -1 EBADF (Bad file descriptor) [pid 21283] close(19) = -1 EBADF (Bad file descriptor) [pid 21283] close(20) = -1 EBADF (Bad file descriptor) [pid 21283] close(21) = -1 EBADF (Bad file descriptor) [pid 21283] close(22) = -1 EBADF (Bad file descriptor) [pid 21283] close(23) = -1 EBADF (Bad file descriptor) [pid 21283] close(24) = -1 EBADF (Bad file descriptor) [pid 21283] close(25) = -1 EBADF (Bad file descriptor) [pid 21283] close(26) = -1 EBADF (Bad file descriptor) [pid 21283] close(27) = -1 EBADF (Bad file descriptor) [pid 21283] close(28) = -1 EBADF (Bad file descriptor) [pid 21283] close(29) = -1 EBADF (Bad file descriptor) [pid 21283] exit_group(0) = ? [pid 21283] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20995 ./strace-static-x86_64: Process 21284 attached [pid 21284] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21284] setpgid(0, 0) = 0 [pid 21284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21284] write(3, "1000", 4) = 4 [pid 21284] close(3) = 0 executing program [pid 21284] write(1, "executing program\n", 18) = 18 [pid 21284] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21284] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21284] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21284] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21284] close(3) = -1 EBADF (Bad file descriptor) [pid 21284] close(4) = -1 EBADF (Bad file descriptor) [pid 21284] close(5) = -1 EBADF (Bad file descriptor) [pid 21284] close(6) = -1 EBADF (Bad file descriptor) [pid 21284] close(7) = -1 EBADF (Bad file descriptor) [pid 21284] close(8) = -1 EBADF (Bad file descriptor) [pid 21284] close(9) = -1 EBADF (Bad file descriptor) [pid 21284] close(10) = -1 EBADF (Bad file descriptor) [pid 21284] close(11) = -1 EBADF (Bad file descriptor) [pid 21284] close(12) = -1 EBADF (Bad file descriptor) [pid 21284] close(13) = -1 EBADF (Bad file descriptor) [pid 21284] close(14) = -1 EBADF (Bad file descriptor) [pid 21284] close(15) = -1 EBADF (Bad file descriptor) [pid 21284] close(16) = -1 EBADF (Bad file descriptor) [pid 21284] close(17) = -1 EBADF (Bad file descriptor) [pid 21284] close(18) = -1 EBADF (Bad file descriptor) [pid 21284] close(19) = -1 EBADF (Bad file descriptor) [pid 21284] close(20) = -1 EBADF (Bad file descriptor) [pid 21284] close(21) = -1 EBADF (Bad file descriptor) [pid 21284] close(22) = -1 EBADF (Bad file descriptor) [pid 21284] close(23) = -1 EBADF (Bad file descriptor) [pid 21284] close(24) = -1 EBADF (Bad file descriptor) [pid 21284] close(25) = -1 EBADF (Bad file descriptor) [pid 21284] close(26) = -1 EBADF (Bad file descriptor) [pid 21284] close(27) = -1 EBADF (Bad file descriptor) [pid 21284] close(28) = -1 EBADF (Bad file descriptor) [pid 21284] close(29) = -1 EBADF (Bad file descriptor) [pid 21284] exit_group(0) = ? [pid 21284] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21285 attached [pid 21285] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20996 [pid 21285] <... set_robust_list resumed>) = 0 [pid 21285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21285] setpgid(0, 0) = 0 [pid 21285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21285] write(3, "1000", 4executing program ) = 4 [pid 21285] close(3) = 0 [pid 21285] write(1, "executing program\n", 18) = 18 [pid 21285] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21285] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21285] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21285] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21285] close(3) = -1 EBADF (Bad file descriptor) [pid 21285] close(4) = -1 EBADF (Bad file descriptor) [pid 21285] close(5) = -1 EBADF (Bad file descriptor) [pid 21285] close(6) = -1 EBADF (Bad file descriptor) [pid 21285] close(7) = -1 EBADF (Bad file descriptor) [pid 21285] close(8) = -1 EBADF (Bad file descriptor) [pid 21285] close(9) = -1 EBADF (Bad file descriptor) [pid 21285] close(10) = -1 EBADF (Bad file descriptor) [pid 21285] close(11) = -1 EBADF (Bad file descriptor) [pid 21285] close(12) = -1 EBADF (Bad file descriptor) [pid 21285] close(13) = -1 EBADF (Bad file descriptor) [pid 21285] close(14) = -1 EBADF (Bad file descriptor) [pid 21285] close(15) = -1 EBADF (Bad file descriptor) [pid 21285] close(16) = -1 EBADF (Bad file descriptor) [pid 21285] close(17) = -1 EBADF (Bad file descriptor) [pid 21285] close(18) = -1 EBADF (Bad file descriptor) [pid 21285] close(19) = -1 EBADF (Bad file descriptor) [pid 21285] close(20) = -1 EBADF (Bad file descriptor) [pid 21285] close(21) = -1 EBADF (Bad file descriptor) [pid 21285] close(22) = -1 EBADF (Bad file descriptor) [pid 21285] close(23) = -1 EBADF (Bad file descriptor) [pid 21285] close(24) = -1 EBADF (Bad file descriptor) [pid 21285] close(25) = -1 EBADF (Bad file descriptor) [pid 21285] close(26) = -1 EBADF (Bad file descriptor) [pid 21285] close(27) = -1 EBADF (Bad file descriptor) [pid 21285] close(28) = -1 EBADF (Bad file descriptor) [pid 21285] close(29) = -1 EBADF (Bad file descriptor) [pid 21285] exit_group(0) = ? [pid 21285] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21286 attached [pid 21286] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 20997 [pid 21286] <... set_robust_list resumed>) = 0 [pid 21286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21286] setpgid(0, 0) = 0 [pid 21286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21286] write(3, "1000", 4) = 4 [pid 21286] close(3) = 0 [pid 21286] write(1, "executing program\n", 18executing program ) = 18 [pid 21286] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21286] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21286] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21286] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21286] close(3) = -1 EBADF (Bad file descriptor) [pid 21286] close(4) = -1 EBADF (Bad file descriptor) [pid 21286] close(5) = -1 EBADF (Bad file descriptor) [pid 21286] close(6) = -1 EBADF (Bad file descriptor) [pid 21286] close(7) = -1 EBADF (Bad file descriptor) [pid 21286] close(8) = -1 EBADF (Bad file descriptor) [pid 21286] close(9) = -1 EBADF (Bad file descriptor) [pid 21286] close(10) = -1 EBADF (Bad file descriptor) [pid 21286] close(11) = -1 EBADF (Bad file descriptor) [pid 21286] close(12) = -1 EBADF (Bad file descriptor) [pid 21286] close(13) = -1 EBADF (Bad file descriptor) [pid 21286] close(14) = -1 EBADF (Bad file descriptor) [pid 21286] close(15) = -1 EBADF (Bad file descriptor) [pid 21286] close(16) = -1 EBADF (Bad file descriptor) [pid 21286] close(17) = -1 EBADF (Bad file descriptor) [pid 21286] close(18) = -1 EBADF (Bad file descriptor) [pid 21286] close(19) = -1 EBADF (Bad file descriptor) [pid 21286] close(20) = -1 EBADF (Bad file descriptor) [pid 21286] close(21) = -1 EBADF (Bad file descriptor) [pid 21286] close(22) = -1 EBADF (Bad file descriptor) [pid 21286] close(23) = -1 EBADF (Bad file descriptor) [pid 21286] close(24) = -1 EBADF (Bad file descriptor) [pid 21286] close(25) = -1 EBADF (Bad file descriptor) [pid 21286] close(26) = -1 EBADF (Bad file descriptor) [pid 21286] close(27) = -1 EBADF (Bad file descriptor) [pid 21286] close(28) = -1 EBADF (Bad file descriptor) [pid 21286] close(29) = -1 EBADF (Bad file descriptor) [pid 21286] exit_group(0) = ? [pid 21286] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21287 attached , child_tidptr=0x55555e7c9650) = 20998 [pid 21287] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21287] setpgid(0, 0) = 0 [pid 21287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21287] write(3, "1000", 4) = 4 [pid 21287] close(3) = 0 [pid 21287] write(1, "executing program\n", 18executing program ) = 18 [pid 21287] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21287] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21287] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21287] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21287] close(3) = -1 EBADF (Bad file descriptor) [pid 21287] close(4) = -1 EBADF (Bad file descriptor) [pid 21287] close(5) = -1 EBADF (Bad file descriptor) [pid 21287] close(6) = -1 EBADF (Bad file descriptor) [pid 21287] close(7) = -1 EBADF (Bad file descriptor) [pid 21287] close(8) = -1 EBADF (Bad file descriptor) [pid 21287] close(9) = -1 EBADF (Bad file descriptor) [pid 21287] close(10) = -1 EBADF (Bad file descriptor) [pid 21287] close(11) = -1 EBADF (Bad file descriptor) [pid 21287] close(12) = -1 EBADF (Bad file descriptor) [pid 21287] close(13) = -1 EBADF (Bad file descriptor) [pid 21287] close(14) = -1 EBADF (Bad file descriptor) [pid 21287] close(15) = -1 EBADF (Bad file descriptor) [pid 21287] close(16) = -1 EBADF (Bad file descriptor) [pid 21287] close(17) = -1 EBADF (Bad file descriptor) [pid 21287] close(18) = -1 EBADF (Bad file descriptor) [pid 21287] close(19) = -1 EBADF (Bad file descriptor) [pid 21287] close(20) = -1 EBADF (Bad file descriptor) [pid 21287] close(21) = -1 EBADF (Bad file descriptor) [pid 21287] close(22) = -1 EBADF (Bad file descriptor) [pid 21287] close(23) = -1 EBADF (Bad file descriptor) [pid 21287] close(24) = -1 EBADF (Bad file descriptor) [pid 21287] close(25) = -1 EBADF (Bad file descriptor) [pid 21287] close(26) = -1 EBADF (Bad file descriptor) [pid 21287] close(27) = -1 EBADF (Bad file descriptor) [pid 21287] close(28) = -1 EBADF (Bad file descriptor) [pid 21287] close(29) = -1 EBADF (Bad file descriptor) [pid 21287] exit_group(0) = ? [pid 21287] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 20999 ./strace-static-x86_64: Process 21288 attached [pid 21288] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21288] setpgid(0, 0) = 0 [pid 21288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21288] write(3, "1000", 4) = 4 [pid 21288] close(3) = 0 [pid 21288] write(1, "executing program\n", 18) = 18 executing program [pid 21288] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21288] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21288] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21288] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21288] close(3) = -1 EBADF (Bad file descriptor) [pid 21288] close(4) = -1 EBADF (Bad file descriptor) [pid 21288] close(5) = -1 EBADF (Bad file descriptor) [pid 21288] close(6) = -1 EBADF (Bad file descriptor) [pid 21288] close(7) = -1 EBADF (Bad file descriptor) [pid 21288] close(8) = -1 EBADF (Bad file descriptor) [pid 21288] close(9) = -1 EBADF (Bad file descriptor) [pid 21288] close(10) = -1 EBADF (Bad file descriptor) [pid 21288] close(11) = -1 EBADF (Bad file descriptor) [pid 21288] close(12) = -1 EBADF (Bad file descriptor) [pid 21288] close(13) = -1 EBADF (Bad file descriptor) [pid 21288] close(14) = -1 EBADF (Bad file descriptor) [pid 21288] close(15) = -1 EBADF (Bad file descriptor) [pid 21288] close(16) = -1 EBADF (Bad file descriptor) [pid 21288] close(17) = -1 EBADF (Bad file descriptor) [pid 21288] close(18) = -1 EBADF (Bad file descriptor) [pid 21288] close(19) = -1 EBADF (Bad file descriptor) [pid 21288] close(20) = -1 EBADF (Bad file descriptor) [pid 21288] close(21) = -1 EBADF (Bad file descriptor) [pid 21288] close(22) = -1 EBADF (Bad file descriptor) [pid 21288] close(23) = -1 EBADF (Bad file descriptor) [pid 21288] close(24) = -1 EBADF (Bad file descriptor) [pid 21288] close(25) = -1 EBADF (Bad file descriptor) [pid 21288] close(26) = -1 EBADF (Bad file descriptor) [pid 21288] close(27) = -1 EBADF (Bad file descriptor) [pid 21288] close(28) = -1 EBADF (Bad file descriptor) [pid 21288] close(29) = -1 EBADF (Bad file descriptor) [pid 21288] exit_group(0) = ? [pid 21288] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21289 attached [pid 21289] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21000 [pid 21289] <... set_robust_list resumed>) = 0 [pid 21289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21289] setpgid(0, 0) = 0 [pid 21289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21289] write(3, "1000", 4) = 4 [pid 21289] close(3) = 0 [pid 21289] write(1, "executing program\n", 18executing program ) = 18 [pid 21289] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21289] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21289] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21289] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21289] close(3) = -1 EBADF (Bad file descriptor) [pid 21289] close(4) = -1 EBADF (Bad file descriptor) [pid 21289] close(5) = -1 EBADF (Bad file descriptor) [pid 21289] close(6) = -1 EBADF (Bad file descriptor) [pid 21289] close(7) = -1 EBADF (Bad file descriptor) [pid 21289] close(8) = -1 EBADF (Bad file descriptor) [pid 21289] close(9) = -1 EBADF (Bad file descriptor) [pid 21289] close(10) = -1 EBADF (Bad file descriptor) [pid 21289] close(11) = -1 EBADF (Bad file descriptor) [pid 21289] close(12) = -1 EBADF (Bad file descriptor) [pid 21289] close(13) = -1 EBADF (Bad file descriptor) [pid 21289] close(14) = -1 EBADF (Bad file descriptor) [pid 21289] close(15) = -1 EBADF (Bad file descriptor) [pid 21289] close(16) = -1 EBADF (Bad file descriptor) [pid 21289] close(17) = -1 EBADF (Bad file descriptor) [pid 21289] close(18) = -1 EBADF (Bad file descriptor) [pid 21289] close(19) = -1 EBADF (Bad file descriptor) [pid 21289] close(20) = -1 EBADF (Bad file descriptor) [pid 21289] close(21) = -1 EBADF (Bad file descriptor) [pid 21289] close(22) = -1 EBADF (Bad file descriptor) [pid 21289] close(23) = -1 EBADF (Bad file descriptor) [pid 21289] close(24) = -1 EBADF (Bad file descriptor) [pid 21289] close(25) = -1 EBADF (Bad file descriptor) [pid 21289] close(26) = -1 EBADF (Bad file descriptor) [pid 21289] close(27) = -1 EBADF (Bad file descriptor) [pid 21289] close(28) = -1 EBADF (Bad file descriptor) [pid 21289] close(29) = -1 EBADF (Bad file descriptor) [pid 21289] exit_group(0) = ? [pid 21289] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21290 attached , child_tidptr=0x55555e7c9650) = 21001 [pid 21290] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21290] setpgid(0, 0) = 0 [pid 21290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21290] write(3, "1000", 4) = 4 [pid 21290] close(3executing program ) = 0 [pid 21290] write(1, "executing program\n", 18) = 18 [pid 21290] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21290] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21290] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21290] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21290] close(3) = -1 EBADF (Bad file descriptor) [pid 21290] close(4) = -1 EBADF (Bad file descriptor) [pid 21290] close(5) = -1 EBADF (Bad file descriptor) [pid 21290] close(6) = -1 EBADF (Bad file descriptor) [pid 21290] close(7) = -1 EBADF (Bad file descriptor) [pid 21290] close(8) = -1 EBADF (Bad file descriptor) [pid 21290] close(9) = -1 EBADF (Bad file descriptor) [pid 21290] close(10) = -1 EBADF (Bad file descriptor) [pid 21290] close(11) = -1 EBADF (Bad file descriptor) [pid 21290] close(12) = -1 EBADF (Bad file descriptor) [pid 21290] close(13) = -1 EBADF (Bad file descriptor) [pid 21290] close(14) = -1 EBADF (Bad file descriptor) [pid 21290] close(15) = -1 EBADF (Bad file descriptor) [pid 21290] close(16) = -1 EBADF (Bad file descriptor) [pid 21290] close(17) = -1 EBADF (Bad file descriptor) [pid 21290] close(18) = -1 EBADF (Bad file descriptor) [pid 21290] close(19) = -1 EBADF (Bad file descriptor) [pid 21290] close(20) = -1 EBADF (Bad file descriptor) [pid 21290] close(21) = -1 EBADF (Bad file descriptor) [pid 21290] close(22) = -1 EBADF (Bad file descriptor) [pid 21290] close(23) = -1 EBADF (Bad file descriptor) [pid 21290] close(24) = -1 EBADF (Bad file descriptor) [pid 21290] close(25) = -1 EBADF (Bad file descriptor) [pid 21290] close(26) = -1 EBADF (Bad file descriptor) [pid 21290] close(27) = -1 EBADF (Bad file descriptor) [pid 21290] close(28) = -1 EBADF (Bad file descriptor) [pid 21290] close(29) = -1 EBADF (Bad file descriptor) [pid 21290] exit_group(0) = ? [pid 21290] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21291 attached [pid 21291] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21002 [pid 21291] <... set_robust_list resumed>) = 0 [pid 21291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21291] setpgid(0, 0) = 0 [pid 21291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21291] write(3, "1000", 4) = 4 [pid 21291] close(3) = 0 [pid 21291] write(1, "executing program\n", 18executing program ) = 18 [pid 21291] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21291] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21291] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21291] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21291] close(3) = -1 EBADF (Bad file descriptor) [pid 21291] close(4) = -1 EBADF (Bad file descriptor) [pid 21291] close(5) = -1 EBADF (Bad file descriptor) [pid 21291] close(6) = -1 EBADF (Bad file descriptor) [pid 21291] close(7) = -1 EBADF (Bad file descriptor) [pid 21291] close(8) = -1 EBADF (Bad file descriptor) [pid 21291] close(9) = -1 EBADF (Bad file descriptor) [pid 21291] close(10) = -1 EBADF (Bad file descriptor) [pid 21291] close(11) = -1 EBADF (Bad file descriptor) [pid 21291] close(12) = -1 EBADF (Bad file descriptor) [pid 21291] close(13) = -1 EBADF (Bad file descriptor) [pid 21291] close(14) = -1 EBADF (Bad file descriptor) [pid 21291] close(15) = -1 EBADF (Bad file descriptor) [pid 21291] close(16) = -1 EBADF (Bad file descriptor) [pid 21291] close(17) = -1 EBADF (Bad file descriptor) [pid 21291] close(18) = -1 EBADF (Bad file descriptor) [pid 21291] close(19) = -1 EBADF (Bad file descriptor) [pid 21291] close(20) = -1 EBADF (Bad file descriptor) [pid 21291] close(21) = -1 EBADF (Bad file descriptor) [pid 21291] close(22) = -1 EBADF (Bad file descriptor) [pid 21291] close(23) = -1 EBADF (Bad file descriptor) [pid 21291] close(24) = -1 EBADF (Bad file descriptor) [pid 21291] close(25) = -1 EBADF (Bad file descriptor) [pid 21291] close(26) = -1 EBADF (Bad file descriptor) [pid 21291] close(27) = -1 EBADF (Bad file descriptor) [pid 21291] close(28) = -1 EBADF (Bad file descriptor) [pid 21291] close(29) = -1 EBADF (Bad file descriptor) [pid 21291] exit_group(0) = ? [pid 21291] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21292 attached [pid 21292] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21003 [pid 21292] <... set_robust_list resumed>) = 0 [pid 21292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21292] setpgid(0, 0) = 0 [pid 21292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21292] write(3, "1000", 4) = 4 [pid 21292] close(3executing program ) = 0 [pid 21292] write(1, "executing program\n", 18) = 18 [pid 21292] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21292] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21292] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21292] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21292] close(3) = -1 EBADF (Bad file descriptor) [pid 21292] close(4) = -1 EBADF (Bad file descriptor) [pid 21292] close(5) = -1 EBADF (Bad file descriptor) [pid 21292] close(6) = -1 EBADF (Bad file descriptor) [pid 21292] close(7) = -1 EBADF (Bad file descriptor) [pid 21292] close(8) = -1 EBADF (Bad file descriptor) [pid 21292] close(9) = -1 EBADF (Bad file descriptor) [pid 21292] close(10) = -1 EBADF (Bad file descriptor) [pid 21292] close(11) = -1 EBADF (Bad file descriptor) [pid 21292] close(12) = -1 EBADF (Bad file descriptor) [pid 21292] close(13) = -1 EBADF (Bad file descriptor) [pid 21292] close(14) = -1 EBADF (Bad file descriptor) [pid 21292] close(15) = -1 EBADF (Bad file descriptor) [pid 21292] close(16) = -1 EBADF (Bad file descriptor) [pid 21292] close(17) = -1 EBADF (Bad file descriptor) [pid 21292] close(18) = -1 EBADF (Bad file descriptor) [pid 21292] close(19) = -1 EBADF (Bad file descriptor) [pid 21292] close(20) = -1 EBADF (Bad file descriptor) [pid 21292] close(21) = -1 EBADF (Bad file descriptor) [pid 21292] close(22) = -1 EBADF (Bad file descriptor) [pid 21292] close(23) = -1 EBADF (Bad file descriptor) [pid 21292] close(24) = -1 EBADF (Bad file descriptor) [pid 21292] close(25) = -1 EBADF (Bad file descriptor) [pid 21292] close(26) = -1 EBADF (Bad file descriptor) [pid 21292] close(27) = -1 EBADF (Bad file descriptor) [pid 21292] close(28) = -1 EBADF (Bad file descriptor) [pid 21292] close(29) = -1 EBADF (Bad file descriptor) [pid 21292] exit_group(0) = ? [pid 21292] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21293 attached [pid 21293] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21004 [pid 21293] <... prctl resumed>) = 0 [pid 21293] setpgid(0, 0) = 0 [pid 21293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21293] write(3, "1000", 4) = 4 [pid 21293] close(3) = 0 executing program [pid 21293] write(1, "executing program\n", 18) = 18 [pid 21293] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21293] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21293] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21293] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21293] close(3) = -1 EBADF (Bad file descriptor) [pid 21293] close(4) = -1 EBADF (Bad file descriptor) [pid 21293] close(5) = -1 EBADF (Bad file descriptor) [pid 21293] close(6) = -1 EBADF (Bad file descriptor) [pid 21293] close(7) = -1 EBADF (Bad file descriptor) [pid 21293] close(8) = -1 EBADF (Bad file descriptor) [pid 21293] close(9) = -1 EBADF (Bad file descriptor) [pid 21293] close(10) = -1 EBADF (Bad file descriptor) [pid 21293] close(11) = -1 EBADF (Bad file descriptor) [pid 21293] close(12) = -1 EBADF (Bad file descriptor) [pid 21293] close(13) = -1 EBADF (Bad file descriptor) [pid 21293] close(14) = -1 EBADF (Bad file descriptor) [pid 21293] close(15) = -1 EBADF (Bad file descriptor) [pid 21293] close(16) = -1 EBADF (Bad file descriptor) [pid 21293] close(17) = -1 EBADF (Bad file descriptor) [pid 21293] close(18) = -1 EBADF (Bad file descriptor) [pid 21293] close(19) = -1 EBADF (Bad file descriptor) [pid 21293] close(20) = -1 EBADF (Bad file descriptor) [pid 21293] close(21) = -1 EBADF (Bad file descriptor) [pid 21293] close(22) = -1 EBADF (Bad file descriptor) [pid 21293] close(23) = -1 EBADF (Bad file descriptor) [pid 21293] close(24) = -1 EBADF (Bad file descriptor) [pid 21293] close(25) = -1 EBADF (Bad file descriptor) [pid 21293] close(26) = -1 EBADF (Bad file descriptor) [pid 21293] close(27) = -1 EBADF (Bad file descriptor) [pid 21293] close(28) = -1 EBADF (Bad file descriptor) [pid 21293] close(29) = -1 EBADF (Bad file descriptor) [pid 21293] exit_group(0) = ? [pid 21293] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21005 ./strace-static-x86_64: Process 21294 attached [pid 21294] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21294] setpgid(0, 0) = 0 [pid 21294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21294] write(3, "1000", 4) = 4 [pid 21294] close(3) = 0 [pid 21294] write(1, "executing program\n", 18executing program ) = 18 [pid 21294] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21294] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21294] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21294] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21294] close(3) = -1 EBADF (Bad file descriptor) [pid 21294] close(4) = -1 EBADF (Bad file descriptor) [pid 21294] close(5) = -1 EBADF (Bad file descriptor) [pid 21294] close(6) = -1 EBADF (Bad file descriptor) [pid 21294] close(7) = -1 EBADF (Bad file descriptor) [pid 21294] close(8) = -1 EBADF (Bad file descriptor) [pid 21294] close(9) = -1 EBADF (Bad file descriptor) [pid 21294] close(10) = -1 EBADF (Bad file descriptor) [pid 21294] close(11) = -1 EBADF (Bad file descriptor) [pid 21294] close(12) = -1 EBADF (Bad file descriptor) [pid 21294] close(13) = -1 EBADF (Bad file descriptor) [pid 21294] close(14) = -1 EBADF (Bad file descriptor) [pid 21294] close(15) = -1 EBADF (Bad file descriptor) [pid 21294] close(16) = -1 EBADF (Bad file descriptor) [pid 21294] close(17) = -1 EBADF (Bad file descriptor) [pid 21294] close(18) = -1 EBADF (Bad file descriptor) [pid 21294] close(19) = -1 EBADF (Bad file descriptor) [pid 21294] close(20) = -1 EBADF (Bad file descriptor) [pid 21294] close(21) = -1 EBADF (Bad file descriptor) [pid 21294] close(22) = -1 EBADF (Bad file descriptor) [pid 21294] close(23) = -1 EBADF (Bad file descriptor) [pid 21294] close(24) = -1 EBADF (Bad file descriptor) [pid 21294] close(25) = -1 EBADF (Bad file descriptor) [pid 21294] close(26) = -1 EBADF (Bad file descriptor) [pid 21294] close(27) = -1 EBADF (Bad file descriptor) [pid 21294] close(28) = -1 EBADF (Bad file descriptor) [pid 21294] close(29) = -1 EBADF (Bad file descriptor) [pid 21294] exit_group(0) = ? [pid 21294] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21295 attached , child_tidptr=0x55555e7c9650) = 21006 [pid 21295] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21295] setpgid(0, 0) = 0 [pid 21295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21295] write(3, "1000", 4executing program ) = 4 [pid 21295] close(3) = 0 [pid 21295] write(1, "executing program\n", 18) = 18 [pid 21295] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21295] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21295] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21295] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21295] close(3) = -1 EBADF (Bad file descriptor) [pid 21295] close(4) = -1 EBADF (Bad file descriptor) [pid 21295] close(5) = -1 EBADF (Bad file descriptor) [pid 21295] close(6) = -1 EBADF (Bad file descriptor) [pid 21295] close(7) = -1 EBADF (Bad file descriptor) [pid 21295] close(8) = -1 EBADF (Bad file descriptor) [pid 21295] close(9) = -1 EBADF (Bad file descriptor) [pid 21295] close(10) = -1 EBADF (Bad file descriptor) [pid 21295] close(11) = -1 EBADF (Bad file descriptor) [pid 21295] close(12) = -1 EBADF (Bad file descriptor) [pid 21295] close(13) = -1 EBADF (Bad file descriptor) [pid 21295] close(14) = -1 EBADF (Bad file descriptor) [pid 21295] close(15) = -1 EBADF (Bad file descriptor) [pid 21295] close(16) = -1 EBADF (Bad file descriptor) [pid 21295] close(17) = -1 EBADF (Bad file descriptor) [pid 21295] close(18) = -1 EBADF (Bad file descriptor) [pid 21295] close(19) = -1 EBADF (Bad file descriptor) [pid 21295] close(20) = -1 EBADF (Bad file descriptor) [pid 21295] close(21) = -1 EBADF (Bad file descriptor) [pid 21295] close(22) = -1 EBADF (Bad file descriptor) [pid 21295] close(23) = -1 EBADF (Bad file descriptor) [pid 21295] close(24) = -1 EBADF (Bad file descriptor) [pid 21295] close(25) = -1 EBADF (Bad file descriptor) [pid 21295] close(26) = -1 EBADF (Bad file descriptor) [pid 21295] close(27) = -1 EBADF (Bad file descriptor) [pid 21295] close(28) = -1 EBADF (Bad file descriptor) [pid 21295] close(29) = -1 EBADF (Bad file descriptor) [pid 21295] exit_group(0) = ? [pid 21295] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21007 ./strace-static-x86_64: Process 21296 attached [pid 21296] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21296] setpgid(0, 0) = 0 [pid 21296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21296] write(3, "1000", 4) = 4 [pid 21296] close(3) = 0 [pid 21296] write(1, "executing program\n", 18executing program ) = 18 [pid 21296] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21296] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21296] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21296] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21296] close(3) = -1 EBADF (Bad file descriptor) [pid 21296] close(4) = -1 EBADF (Bad file descriptor) [pid 21296] close(5) = -1 EBADF (Bad file descriptor) [pid 21296] close(6) = -1 EBADF (Bad file descriptor) [pid 21296] close(7) = -1 EBADF (Bad file descriptor) [pid 21296] close(8) = -1 EBADF (Bad file descriptor) [pid 21296] close(9) = -1 EBADF (Bad file descriptor) [pid 21296] close(10) = -1 EBADF (Bad file descriptor) [pid 21296] close(11) = -1 EBADF (Bad file descriptor) [pid 21296] close(12) = -1 EBADF (Bad file descriptor) [pid 21296] close(13) = -1 EBADF (Bad file descriptor) [pid 21296] close(14) = -1 EBADF (Bad file descriptor) [pid 21296] close(15) = -1 EBADF (Bad file descriptor) [pid 21296] close(16) = -1 EBADF (Bad file descriptor) [pid 21296] close(17) = -1 EBADF (Bad file descriptor) [pid 21296] close(18) = -1 EBADF (Bad file descriptor) [pid 21296] close(19) = -1 EBADF (Bad file descriptor) [pid 21296] close(20) = -1 EBADF (Bad file descriptor) [pid 21296] close(21) = -1 EBADF (Bad file descriptor) [pid 21296] close(22) = -1 EBADF (Bad file descriptor) [pid 21296] close(23) = -1 EBADF (Bad file descriptor) [pid 21296] close(24) = -1 EBADF (Bad file descriptor) [pid 21296] close(25) = -1 EBADF (Bad file descriptor) [pid 21296] close(26) = -1 EBADF (Bad file descriptor) [pid 21296] close(27) = -1 EBADF (Bad file descriptor) [pid 21296] close(28) = -1 EBADF (Bad file descriptor) [pid 21296] close(29) = -1 EBADF (Bad file descriptor) [pid 21296] exit_group(0) = ? [pid 21296] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21297 attached [pid 21297] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21008 [pid 21297] <... set_robust_list resumed>) = 0 [pid 21297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21297] setpgid(0, 0) = 0 [pid 21297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21297] write(3, "1000", 4) = 4 executing program [pid 21297] close(3) = 0 [pid 21297] write(1, "executing program\n", 18) = 18 [pid 21297] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21297] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21297] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21297] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21297] close(3) = -1 EBADF (Bad file descriptor) [pid 21297] close(4) = -1 EBADF (Bad file descriptor) [pid 21297] close(5) = -1 EBADF (Bad file descriptor) [pid 21297] close(6) = -1 EBADF (Bad file descriptor) [pid 21297] close(7) = -1 EBADF (Bad file descriptor) [pid 21297] close(8) = -1 EBADF (Bad file descriptor) [pid 21297] close(9) = -1 EBADF (Bad file descriptor) [pid 21297] close(10) = -1 EBADF (Bad file descriptor) [pid 21297] close(11) = -1 EBADF (Bad file descriptor) [pid 21297] close(12) = -1 EBADF (Bad file descriptor) [pid 21297] close(13) = -1 EBADF (Bad file descriptor) [pid 21297] close(14) = -1 EBADF (Bad file descriptor) [pid 21297] close(15) = -1 EBADF (Bad file descriptor) [pid 21297] close(16) = -1 EBADF (Bad file descriptor) [pid 21297] close(17) = -1 EBADF (Bad file descriptor) [pid 21297] close(18) = -1 EBADF (Bad file descriptor) [pid 21297] close(19) = -1 EBADF (Bad file descriptor) [pid 21297] close(20) = -1 EBADF (Bad file descriptor) [pid 21297] close(21) = -1 EBADF (Bad file descriptor) [pid 21297] close(22) = -1 EBADF (Bad file descriptor) [pid 21297] close(23) = -1 EBADF (Bad file descriptor) [pid 21297] close(24) = -1 EBADF (Bad file descriptor) [pid 21297] close(25) = -1 EBADF (Bad file descriptor) [pid 21297] close(26) = -1 EBADF (Bad file descriptor) [pid 21297] close(27) = -1 EBADF (Bad file descriptor) [pid 21297] close(28) = -1 EBADF (Bad file descriptor) [pid 21297] close(29) = -1 EBADF (Bad file descriptor) [pid 21297] exit_group(0) = ? [pid 21297] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21009 ./strace-static-x86_64: Process 21298 attached [pid 21298] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21298] setpgid(0, 0) = 0 [pid 21298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21298] write(3, "1000", 4) = 4 [pid 21298] close(3) = 0 executing program [pid 21298] write(1, "executing program\n", 18) = 18 [pid 21298] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21298] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21298] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21298] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21298] close(3) = -1 EBADF (Bad file descriptor) [pid 21298] close(4) = -1 EBADF (Bad file descriptor) [pid 21298] close(5) = -1 EBADF (Bad file descriptor) [pid 21298] close(6) = -1 EBADF (Bad file descriptor) [pid 21298] close(7) = -1 EBADF (Bad file descriptor) [pid 21298] close(8) = -1 EBADF (Bad file descriptor) [pid 21298] close(9) = -1 EBADF (Bad file descriptor) [pid 21298] close(10) = -1 EBADF (Bad file descriptor) [pid 21298] close(11) = -1 EBADF (Bad file descriptor) [pid 21298] close(12) = -1 EBADF (Bad file descriptor) [pid 21298] close(13) = -1 EBADF (Bad file descriptor) [pid 21298] close(14) = -1 EBADF (Bad file descriptor) [pid 21298] close(15) = -1 EBADF (Bad file descriptor) [pid 21298] close(16) = -1 EBADF (Bad file descriptor) [pid 21298] close(17) = -1 EBADF (Bad file descriptor) [pid 21298] close(18) = -1 EBADF (Bad file descriptor) [pid 21298] close(19) = -1 EBADF (Bad file descriptor) [pid 21298] close(20) = -1 EBADF (Bad file descriptor) [pid 21298] close(21) = -1 EBADF (Bad file descriptor) [pid 21298] close(22) = -1 EBADF (Bad file descriptor) [pid 21298] close(23) = -1 EBADF (Bad file descriptor) [pid 21298] close(24) = -1 EBADF (Bad file descriptor) [pid 21298] close(25) = -1 EBADF (Bad file descriptor) [pid 21298] close(26) = -1 EBADF (Bad file descriptor) [pid 21298] close(27) = -1 EBADF (Bad file descriptor) [pid 21298] close(28) = -1 EBADF (Bad file descriptor) [pid 21298] close(29) = -1 EBADF (Bad file descriptor) [pid 21298] exit_group(0) = ? [pid 21298] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21299 attached [pid 21299] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21010 [pid 21299] <... set_robust_list resumed>) = 0 [pid 21299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21299] setpgid(0, 0) = 0 [pid 21299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21299] write(3, "1000", 4) = 4 [pid 21299] close(3) = 0 executing program [pid 21299] write(1, "executing program\n", 18) = 18 [pid 21299] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21299] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21299] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21299] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21299] close(3) = -1 EBADF (Bad file descriptor) [pid 21299] close(4) = -1 EBADF (Bad file descriptor) [pid 21299] close(5) = -1 EBADF (Bad file descriptor) [pid 21299] close(6) = -1 EBADF (Bad file descriptor) [pid 21299] close(7) = -1 EBADF (Bad file descriptor) [pid 21299] close(8) = -1 EBADF (Bad file descriptor) [pid 21299] close(9) = -1 EBADF (Bad file descriptor) [pid 21299] close(10) = -1 EBADF (Bad file descriptor) [pid 21299] close(11) = -1 EBADF (Bad file descriptor) [pid 21299] close(12) = -1 EBADF (Bad file descriptor) [pid 21299] close(13) = -1 EBADF (Bad file descriptor) [pid 21299] close(14) = -1 EBADF (Bad file descriptor) [pid 21299] close(15) = -1 EBADF (Bad file descriptor) [pid 21299] close(16) = -1 EBADF (Bad file descriptor) [pid 21299] close(17) = -1 EBADF (Bad file descriptor) [pid 21299] close(18) = -1 EBADF (Bad file descriptor) [pid 21299] close(19) = -1 EBADF (Bad file descriptor) [pid 21299] close(20) = -1 EBADF (Bad file descriptor) [pid 21299] close(21) = -1 EBADF (Bad file descriptor) [pid 21299] close(22) = -1 EBADF (Bad file descriptor) [pid 21299] close(23) = -1 EBADF (Bad file descriptor) [pid 21299] close(24) = -1 EBADF (Bad file descriptor) [pid 21299] close(25) = -1 EBADF (Bad file descriptor) [pid 21299] close(26) = -1 EBADF (Bad file descriptor) [pid 21299] close(27) = -1 EBADF (Bad file descriptor) [pid 21299] close(28) = -1 EBADF (Bad file descriptor) [pid 21299] close(29) = -1 EBADF (Bad file descriptor) [pid 21299] exit_group(0) = ? [pid 21299] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21300 attached [pid 21300] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21011 [pid 21300] <... set_robust_list resumed>) = 0 [pid 21300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21300] setpgid(0, 0) = 0 [pid 21300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21300] write(3, "1000", 4) = 4 [pid 21300] close(3) = 0 executing program [pid 21300] write(1, "executing program\n", 18) = 18 [pid 21300] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21300] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21300] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21300] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21300] close(3) = -1 EBADF (Bad file descriptor) [pid 21300] close(4) = -1 EBADF (Bad file descriptor) [pid 21300] close(5) = -1 EBADF (Bad file descriptor) [pid 21300] close(6) = -1 EBADF (Bad file descriptor) [pid 21300] close(7) = -1 EBADF (Bad file descriptor) [pid 21300] close(8) = -1 EBADF (Bad file descriptor) [pid 21300] close(9) = -1 EBADF (Bad file descriptor) [pid 21300] close(10) = -1 EBADF (Bad file descriptor) [pid 21300] close(11) = -1 EBADF (Bad file descriptor) [pid 21300] close(12) = -1 EBADF (Bad file descriptor) [pid 21300] close(13) = -1 EBADF (Bad file descriptor) [pid 21300] close(14) = -1 EBADF (Bad file descriptor) [pid 21300] close(15) = -1 EBADF (Bad file descriptor) [pid 21300] close(16) = -1 EBADF (Bad file descriptor) [pid 21300] close(17) = -1 EBADF (Bad file descriptor) [pid 21300] close(18) = -1 EBADF (Bad file descriptor) [pid 21300] close(19) = -1 EBADF (Bad file descriptor) [pid 21300] close(20) = -1 EBADF (Bad file descriptor) [pid 21300] close(21) = -1 EBADF (Bad file descriptor) [pid 21300] close(22) = -1 EBADF (Bad file descriptor) [pid 21300] close(23) = -1 EBADF (Bad file descriptor) [pid 21300] close(24) = -1 EBADF (Bad file descriptor) [pid 21300] close(25) = -1 EBADF (Bad file descriptor) [pid 21300] close(26) = -1 EBADF (Bad file descriptor) [pid 21300] close(27) = -1 EBADF (Bad file descriptor) [pid 21300] close(28) = -1 EBADF (Bad file descriptor) [pid 21300] close(29) = -1 EBADF (Bad file descriptor) [pid 21300] exit_group(0) = ? [pid 21300] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21301 attached [pid 21301] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21012 [pid 21301] <... set_robust_list resumed>) = 0 [pid 21301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21301] setpgid(0, 0) = 0 [pid 21301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21301] write(3, "1000", 4) = 4 [pid 21301] close(3executing program ) = 0 [pid 21301] write(1, "executing program\n", 18) = 18 [pid 21301] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21301] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21301] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21301] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21301] close(3) = -1 EBADF (Bad file descriptor) [pid 21301] close(4) = -1 EBADF (Bad file descriptor) [pid 21301] close(5) = -1 EBADF (Bad file descriptor) [pid 21301] close(6) = -1 EBADF (Bad file descriptor) [pid 21301] close(7) = -1 EBADF (Bad file descriptor) [pid 21301] close(8) = -1 EBADF (Bad file descriptor) [pid 21301] close(9) = -1 EBADF (Bad file descriptor) [pid 21301] close(10) = -1 EBADF (Bad file descriptor) [pid 21301] close(11) = -1 EBADF (Bad file descriptor) [pid 21301] close(12) = -1 EBADF (Bad file descriptor) [pid 21301] close(13) = -1 EBADF (Bad file descriptor) [pid 21301] close(14) = -1 EBADF (Bad file descriptor) [pid 21301] close(15) = -1 EBADF (Bad file descriptor) [pid 21301] close(16) = -1 EBADF (Bad file descriptor) [pid 21301] close(17) = -1 EBADF (Bad file descriptor) [pid 21301] close(18) = -1 EBADF (Bad file descriptor) [pid 21301] close(19) = -1 EBADF (Bad file descriptor) [pid 21301] close(20) = -1 EBADF (Bad file descriptor) [pid 21301] close(21) = -1 EBADF (Bad file descriptor) [pid 21301] close(22) = -1 EBADF (Bad file descriptor) [pid 21301] close(23) = -1 EBADF (Bad file descriptor) [pid 21301] close(24) = -1 EBADF (Bad file descriptor) [pid 21301] close(25) = -1 EBADF (Bad file descriptor) [pid 21301] close(26) = -1 EBADF (Bad file descriptor) [pid 21301] close(27) = -1 EBADF (Bad file descriptor) [pid 21301] close(28) = -1 EBADF (Bad file descriptor) [pid 21301] close(29) = -1 EBADF (Bad file descriptor) [pid 21301] exit_group(0) = ? [pid 21301] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21013 ./strace-static-x86_64: Process 21302 attached [pid 21302] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21302] setpgid(0, 0) = 0 [pid 21302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21302] write(3, "1000", 4) = 4 executing program [pid 21302] close(3) = 0 [pid 21302] write(1, "executing program\n", 18) = 18 [pid 21302] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21302] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21302] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21302] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21302] close(3) = -1 EBADF (Bad file descriptor) [pid 21302] close(4) = -1 EBADF (Bad file descriptor) [pid 21302] close(5) = -1 EBADF (Bad file descriptor) [pid 21302] close(6) = -1 EBADF (Bad file descriptor) [pid 21302] close(7) = -1 EBADF (Bad file descriptor) [pid 21302] close(8) = -1 EBADF (Bad file descriptor) [pid 21302] close(9) = -1 EBADF (Bad file descriptor) [pid 21302] close(10) = -1 EBADF (Bad file descriptor) [pid 21302] close(11) = -1 EBADF (Bad file descriptor) [pid 21302] close(12) = -1 EBADF (Bad file descriptor) [pid 21302] close(13) = -1 EBADF (Bad file descriptor) [pid 21302] close(14) = -1 EBADF (Bad file descriptor) [pid 21302] close(15) = -1 EBADF (Bad file descriptor) [pid 21302] close(16) = -1 EBADF (Bad file descriptor) [pid 21302] close(17) = -1 EBADF (Bad file descriptor) [pid 21302] close(18) = -1 EBADF (Bad file descriptor) [pid 21302] close(19) = -1 EBADF (Bad file descriptor) [pid 21302] close(20) = -1 EBADF (Bad file descriptor) [pid 21302] close(21) = -1 EBADF (Bad file descriptor) [pid 21302] close(22) = -1 EBADF (Bad file descriptor) [pid 21302] close(23) = -1 EBADF (Bad file descriptor) [pid 21302] close(24) = -1 EBADF (Bad file descriptor) [pid 21302] close(25) = -1 EBADF (Bad file descriptor) [pid 21302] close(26) = -1 EBADF (Bad file descriptor) [pid 21302] close(27) = -1 EBADF (Bad file descriptor) [pid 21302] close(28) = -1 EBADF (Bad file descriptor) [pid 21302] close(29) = -1 EBADF (Bad file descriptor) [pid 21302] exit_group(0) = ? [pid 21302] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21014 ./strace-static-x86_64: Process 21303 attached [pid 21303] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21303] setpgid(0, 0) = 0 [pid 21303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21303] write(3, "1000", 4) = 4 [pid 21303] close(3) = 0 [pid 21303] write(1, "executing program\n", 18executing program ) = 18 [pid 21303] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21303] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21303] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21303] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21303] close(3) = -1 EBADF (Bad file descriptor) [pid 21303] close(4) = -1 EBADF (Bad file descriptor) [pid 21303] close(5) = -1 EBADF (Bad file descriptor) [pid 21303] close(6) = -1 EBADF (Bad file descriptor) [pid 21303] close(7) = -1 EBADF (Bad file descriptor) [pid 21303] close(8) = -1 EBADF (Bad file descriptor) [pid 21303] close(9) = -1 EBADF (Bad file descriptor) [pid 21303] close(10) = -1 EBADF (Bad file descriptor) [pid 21303] close(11) = -1 EBADF (Bad file descriptor) [pid 21303] close(12) = -1 EBADF (Bad file descriptor) [pid 21303] close(13) = -1 EBADF (Bad file descriptor) [pid 21303] close(14) = -1 EBADF (Bad file descriptor) [pid 21303] close(15) = -1 EBADF (Bad file descriptor) [pid 21303] close(16) = -1 EBADF (Bad file descriptor) [pid 21303] close(17) = -1 EBADF (Bad file descriptor) [pid 21303] close(18) = -1 EBADF (Bad file descriptor) [pid 21303] close(19) = -1 EBADF (Bad file descriptor) [pid 21303] close(20) = -1 EBADF (Bad file descriptor) [pid 21303] close(21) = -1 EBADF (Bad file descriptor) [pid 21303] close(22) = -1 EBADF (Bad file descriptor) [pid 21303] close(23) = -1 EBADF (Bad file descriptor) [pid 21303] close(24) = -1 EBADF (Bad file descriptor) [pid 21303] close(25) = -1 EBADF (Bad file descriptor) [pid 21303] close(26) = -1 EBADF (Bad file descriptor) [pid 21303] close(27) = -1 EBADF (Bad file descriptor) [pid 21303] close(28) = -1 EBADF (Bad file descriptor) [pid 21303] close(29) = -1 EBADF (Bad file descriptor) [pid 21303] exit_group(0) = ? [pid 21303] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21304 attached [pid 21304] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21015 [pid 21304] <... set_robust_list resumed>) = 0 [pid 21304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21304] setpgid(0, 0) = 0 [pid 21304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21304] write(3, "1000", 4) = 4 [pid 21304] close(3) = 0 [pid 21304] write(1, "executing program\n", 18executing program ) = 18 [pid 21304] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21304] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21304] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21304] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21304] close(3) = -1 EBADF (Bad file descriptor) [pid 21304] close(4) = -1 EBADF (Bad file descriptor) [pid 21304] close(5) = -1 EBADF (Bad file descriptor) [pid 21304] close(6) = -1 EBADF (Bad file descriptor) [pid 21304] close(7) = -1 EBADF (Bad file descriptor) [pid 21304] close(8) = -1 EBADF (Bad file descriptor) [pid 21304] close(9) = -1 EBADF (Bad file descriptor) [pid 21304] close(10) = -1 EBADF (Bad file descriptor) [pid 21304] close(11) = -1 EBADF (Bad file descriptor) [pid 21304] close(12) = -1 EBADF (Bad file descriptor) [pid 21304] close(13) = -1 EBADF (Bad file descriptor) [pid 21304] close(14) = -1 EBADF (Bad file descriptor) [pid 21304] close(15) = -1 EBADF (Bad file descriptor) [pid 21304] close(16) = -1 EBADF (Bad file descriptor) [pid 21304] close(17) = -1 EBADF (Bad file descriptor) [pid 21304] close(18) = -1 EBADF (Bad file descriptor) [pid 21304] close(19) = -1 EBADF (Bad file descriptor) [pid 21304] close(20) = -1 EBADF (Bad file descriptor) [pid 21304] close(21) = -1 EBADF (Bad file descriptor) [pid 21304] close(22) = -1 EBADF (Bad file descriptor) [pid 21304] close(23) = -1 EBADF (Bad file descriptor) [pid 21304] close(24) = -1 EBADF (Bad file descriptor) [pid 21304] close(25) = -1 EBADF (Bad file descriptor) [pid 21304] close(26) = -1 EBADF (Bad file descriptor) [pid 21304] close(27) = -1 EBADF (Bad file descriptor) [pid 21304] close(28) = -1 EBADF (Bad file descriptor) [pid 21304] close(29) = -1 EBADF (Bad file descriptor) [pid 21304] exit_group(0) = ? [pid 21304] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21305 attached [pid 21305] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21016 [pid 21305] <... prctl resumed>) = 0 [pid 21305] setpgid(0, 0) = 0 [pid 21305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21305] write(3, "1000", 4executing program ) = 4 [pid 21305] close(3) = 0 [pid 21305] write(1, "executing program\n", 18) = 18 [pid 21305] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21305] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21305] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21305] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21305] close(3) = -1 EBADF (Bad file descriptor) [pid 21305] close(4) = -1 EBADF (Bad file descriptor) [pid 21305] close(5) = -1 EBADF (Bad file descriptor) [pid 21305] close(6) = -1 EBADF (Bad file descriptor) [pid 21305] close(7) = -1 EBADF (Bad file descriptor) [pid 21305] close(8) = -1 EBADF (Bad file descriptor) [pid 21305] close(9) = -1 EBADF (Bad file descriptor) [pid 21305] close(10) = -1 EBADF (Bad file descriptor) [pid 21305] close(11) = -1 EBADF (Bad file descriptor) [pid 21305] close(12) = -1 EBADF (Bad file descriptor) [pid 21305] close(13) = -1 EBADF (Bad file descriptor) [pid 21305] close(14) = -1 EBADF (Bad file descriptor) [pid 21305] close(15) = -1 EBADF (Bad file descriptor) [pid 21305] close(16) = -1 EBADF (Bad file descriptor) [pid 21305] close(17) = -1 EBADF (Bad file descriptor) [pid 21305] close(18) = -1 EBADF (Bad file descriptor) [pid 21305] close(19) = -1 EBADF (Bad file descriptor) [pid 21305] close(20) = -1 EBADF (Bad file descriptor) [pid 21305] close(21) = -1 EBADF (Bad file descriptor) [pid 21305] close(22) = -1 EBADF (Bad file descriptor) [pid 21305] close(23) = -1 EBADF (Bad file descriptor) [pid 21305] close(24) = -1 EBADF (Bad file descriptor) [pid 21305] close(25) = -1 EBADF (Bad file descriptor) [pid 21305] close(26) = -1 EBADF (Bad file descriptor) [pid 21305] close(27) = -1 EBADF (Bad file descriptor) [pid 21305] close(28) = -1 EBADF (Bad file descriptor) [pid 21305] close(29) = -1 EBADF (Bad file descriptor) [pid 21305] exit_group(0) = ? [pid 21305] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21017 ./strace-static-x86_64: Process 21306 attached [pid 21306] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21306] setpgid(0, 0) = 0 [pid 21306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21306] write(3, "1000", 4) = 4 [pid 21306] close(3) = 0 executing program [pid 21306] write(1, "executing program\n", 18) = 18 [pid 21306] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21306] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21306] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21306] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21306] close(3) = -1 EBADF (Bad file descriptor) [pid 21306] close(4) = -1 EBADF (Bad file descriptor) [pid 21306] close(5) = -1 EBADF (Bad file descriptor) [pid 21306] close(6) = -1 EBADF (Bad file descriptor) [pid 21306] close(7) = -1 EBADF (Bad file descriptor) [pid 21306] close(8) = -1 EBADF (Bad file descriptor) [pid 21306] close(9) = -1 EBADF (Bad file descriptor) [pid 21306] close(10) = -1 EBADF (Bad file descriptor) [pid 21306] close(11) = -1 EBADF (Bad file descriptor) [pid 21306] close(12) = -1 EBADF (Bad file descriptor) [pid 21306] close(13) = -1 EBADF (Bad file descriptor) [pid 21306] close(14) = -1 EBADF (Bad file descriptor) [pid 21306] close(15) = -1 EBADF (Bad file descriptor) [pid 21306] close(16) = -1 EBADF (Bad file descriptor) [pid 21306] close(17) = -1 EBADF (Bad file descriptor) [pid 21306] close(18) = -1 EBADF (Bad file descriptor) [pid 21306] close(19) = -1 EBADF (Bad file descriptor) [pid 21306] close(20) = -1 EBADF (Bad file descriptor) [pid 21306] close(21) = -1 EBADF (Bad file descriptor) [pid 21306] close(22) = -1 EBADF (Bad file descriptor) [pid 21306] close(23) = -1 EBADF (Bad file descriptor) [pid 21306] close(24) = -1 EBADF (Bad file descriptor) [pid 21306] close(25) = -1 EBADF (Bad file descriptor) [pid 21306] close(26) = -1 EBADF (Bad file descriptor) [pid 21306] close(27) = -1 EBADF (Bad file descriptor) [pid 21306] close(28) = -1 EBADF (Bad file descriptor) [pid 21306] close(29) = -1 EBADF (Bad file descriptor) [pid 21306] exit_group(0) = ? [pid 21306] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21018 ./strace-static-x86_64: Process 21307 attached [pid 21307] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21307] setpgid(0, 0) = 0 [pid 21307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21307] write(3, "1000", 4) = 4 [pid 21307] close(3) = 0 executing program [pid 21307] write(1, "executing program\n", 18) = 18 [pid 21307] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21307] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21307] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21307] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21307] close(3) = -1 EBADF (Bad file descriptor) [pid 21307] close(4) = -1 EBADF (Bad file descriptor) [pid 21307] close(5) = -1 EBADF (Bad file descriptor) [pid 21307] close(6) = -1 EBADF (Bad file descriptor) [pid 21307] close(7) = -1 EBADF (Bad file descriptor) [pid 21307] close(8) = -1 EBADF (Bad file descriptor) [pid 21307] close(9) = -1 EBADF (Bad file descriptor) [pid 21307] close(10) = -1 EBADF (Bad file descriptor) [pid 21307] close(11) = -1 EBADF (Bad file descriptor) [pid 21307] close(12) = -1 EBADF (Bad file descriptor) [pid 21307] close(13) = -1 EBADF (Bad file descriptor) [pid 21307] close(14) = -1 EBADF (Bad file descriptor) [pid 21307] close(15) = -1 EBADF (Bad file descriptor) [pid 21307] close(16) = -1 EBADF (Bad file descriptor) [pid 21307] close(17) = -1 EBADF (Bad file descriptor) [pid 21307] close(18) = -1 EBADF (Bad file descriptor) [pid 21307] close(19) = -1 EBADF (Bad file descriptor) [pid 21307] close(20) = -1 EBADF (Bad file descriptor) [pid 21307] close(21) = -1 EBADF (Bad file descriptor) [pid 21307] close(22) = -1 EBADF (Bad file descriptor) [pid 21307] close(23) = -1 EBADF (Bad file descriptor) [pid 21307] close(24) = -1 EBADF (Bad file descriptor) [pid 21307] close(25) = -1 EBADF (Bad file descriptor) [pid 21307] close(26) = -1 EBADF (Bad file descriptor) [pid 21307] close(27) = -1 EBADF (Bad file descriptor) [pid 21307] close(28) = -1 EBADF (Bad file descriptor) [pid 21307] close(29) = -1 EBADF (Bad file descriptor) [pid 21307] exit_group(0) = ? [pid 21307] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21019 ./strace-static-x86_64: Process 21308 attached [pid 21308] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21308] setpgid(0, 0) = 0 [pid 21308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21308] write(3, "1000", 4) = 4 [pid 21308] close(3) = 0 [pid 21308] write(1, "executing program\n", 18executing program ) = 18 [pid 21308] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21308] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21308] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21308] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21308] close(3) = -1 EBADF (Bad file descriptor) [pid 21308] close(4) = -1 EBADF (Bad file descriptor) [pid 21308] close(5) = -1 EBADF (Bad file descriptor) [pid 21308] close(6) = -1 EBADF (Bad file descriptor) [pid 21308] close(7) = -1 EBADF (Bad file descriptor) [pid 21308] close(8) = -1 EBADF (Bad file descriptor) [pid 21308] close(9) = -1 EBADF (Bad file descriptor) [pid 21308] close(10) = -1 EBADF (Bad file descriptor) [pid 21308] close(11) = -1 EBADF (Bad file descriptor) [pid 21308] close(12) = -1 EBADF (Bad file descriptor) [pid 21308] close(13) = -1 EBADF (Bad file descriptor) [pid 21308] close(14) = -1 EBADF (Bad file descriptor) [pid 21308] close(15) = -1 EBADF (Bad file descriptor) [pid 21308] close(16) = -1 EBADF (Bad file descriptor) [pid 21308] close(17) = -1 EBADF (Bad file descriptor) [pid 21308] close(18) = -1 EBADF (Bad file descriptor) [pid 21308] close(19) = -1 EBADF (Bad file descriptor) [pid 21308] close(20) = -1 EBADF (Bad file descriptor) [pid 21308] close(21) = -1 EBADF (Bad file descriptor) [pid 21308] close(22) = -1 EBADF (Bad file descriptor) [pid 21308] close(23) = -1 EBADF (Bad file descriptor) [pid 21308] close(24) = -1 EBADF (Bad file descriptor) [pid 21308] close(25) = -1 EBADF (Bad file descriptor) [pid 21308] close(26) = -1 EBADF (Bad file descriptor) [pid 21308] close(27) = -1 EBADF (Bad file descriptor) [pid 21308] close(28) = -1 EBADF (Bad file descriptor) [pid 21308] close(29) = -1 EBADF (Bad file descriptor) [pid 21308] exit_group(0) = ? [pid 21308] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21020 ./strace-static-x86_64: Process 21309 attached [pid 21309] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21309] setpgid(0, 0) = 0 [pid 21309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21309] write(3, "1000", 4) = 4 [pid 21309] close(3) = 0 [pid 21309] write(1, "executing program\n", 18executing program ) = 18 [pid 21309] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21309] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21309] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21309] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21309] close(3) = -1 EBADF (Bad file descriptor) [pid 21309] close(4) = -1 EBADF (Bad file descriptor) [pid 21309] close(5) = -1 EBADF (Bad file descriptor) [pid 21309] close(6) = -1 EBADF (Bad file descriptor) [pid 21309] close(7) = -1 EBADF (Bad file descriptor) [pid 21309] close(8) = -1 EBADF (Bad file descriptor) [pid 21309] close(9) = -1 EBADF (Bad file descriptor) [pid 21309] close(10) = -1 EBADF (Bad file descriptor) [pid 21309] close(11) = -1 EBADF (Bad file descriptor) [pid 21309] close(12) = -1 EBADF (Bad file descriptor) [pid 21309] close(13) = -1 EBADF (Bad file descriptor) [pid 21309] close(14) = -1 EBADF (Bad file descriptor) [pid 21309] close(15) = -1 EBADF (Bad file descriptor) [pid 21309] close(16) = -1 EBADF (Bad file descriptor) [pid 21309] close(17) = -1 EBADF (Bad file descriptor) [pid 21309] close(18) = -1 EBADF (Bad file descriptor) [pid 21309] close(19) = -1 EBADF (Bad file descriptor) [pid 21309] close(20) = -1 EBADF (Bad file descriptor) [pid 21309] close(21) = -1 EBADF (Bad file descriptor) [pid 21309] close(22) = -1 EBADF (Bad file descriptor) [pid 21309] close(23) = -1 EBADF (Bad file descriptor) [pid 21309] close(24) = -1 EBADF (Bad file descriptor) [pid 21309] close(25) = -1 EBADF (Bad file descriptor) [pid 21309] close(26) = -1 EBADF (Bad file descriptor) [pid 21309] close(27) = -1 EBADF (Bad file descriptor) [pid 21309] close(28) = -1 EBADF (Bad file descriptor) [pid 21309] close(29) = -1 EBADF (Bad file descriptor) [pid 21309] exit_group(0) = ? [pid 21309] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21310 attached , child_tidptr=0x55555e7c9650) = 21021 [pid 21310] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21310] setpgid(0, 0) = 0 [pid 21310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21310] write(3, "1000", 4executing program ) = 4 [pid 21310] close(3) = 0 [pid 21310] write(1, "executing program\n", 18) = 18 [pid 21310] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21310] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21310] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21310] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21310] close(3) = -1 EBADF (Bad file descriptor) [pid 21310] close(4) = -1 EBADF (Bad file descriptor) [pid 21310] close(5) = -1 EBADF (Bad file descriptor) [pid 21310] close(6) = -1 EBADF (Bad file descriptor) [pid 21310] close(7) = -1 EBADF (Bad file descriptor) [pid 21310] close(8) = -1 EBADF (Bad file descriptor) [pid 21310] close(9) = -1 EBADF (Bad file descriptor) [pid 21310] close(10) = -1 EBADF (Bad file descriptor) [pid 21310] close(11) = -1 EBADF (Bad file descriptor) [pid 21310] close(12) = -1 EBADF (Bad file descriptor) [pid 21310] close(13) = -1 EBADF (Bad file descriptor) [pid 21310] close(14) = -1 EBADF (Bad file descriptor) [pid 21310] close(15) = -1 EBADF (Bad file descriptor) [pid 21310] close(16) = -1 EBADF (Bad file descriptor) [pid 21310] close(17) = -1 EBADF (Bad file descriptor) [pid 21310] close(18) = -1 EBADF (Bad file descriptor) [pid 21310] close(19) = -1 EBADF (Bad file descriptor) [pid 21310] close(20) = -1 EBADF (Bad file descriptor) executing program [pid 21310] close(21) = -1 EBADF (Bad file descriptor) [pid 21310] close(22) = -1 EBADF (Bad file descriptor) [pid 21310] close(23) = -1 EBADF (Bad file descriptor) [pid 21310] close(24) = -1 EBADF (Bad file descriptor) [pid 21310] close(25) = -1 EBADF (Bad file descriptor) [pid 21310] close(26) = -1 EBADF (Bad file descriptor) [pid 21310] close(27) = -1 EBADF (Bad file descriptor) [pid 21310] close(28) = -1 EBADF (Bad file descriptor) [pid 21310] close(29) = -1 EBADF (Bad file descriptor) [pid 21310] exit_group(0) = ? [pid 21310] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21022 ./strace-static-x86_64: Process 21311 attached [pid 21311] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21311] setpgid(0, 0) = 0 [pid 21311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21311] write(3, "1000", 4) = 4 [pid 21311] close(3) = 0 [pid 21311] write(1, "executing program\n", 18) = 18 [pid 21311] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21311] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21311] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21311] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21311] close(3) = -1 EBADF (Bad file descriptor) [pid 21311] close(4) = -1 EBADF (Bad file descriptor) [pid 21311] close(5) = -1 EBADF (Bad file descriptor) [pid 21311] close(6) = -1 EBADF (Bad file descriptor) [pid 21311] close(7) = -1 EBADF (Bad file descriptor) [pid 21311] close(8) = -1 EBADF (Bad file descriptor) [pid 21311] close(9) = -1 EBADF (Bad file descriptor) [pid 21311] close(10) = -1 EBADF (Bad file descriptor) [pid 21311] close(11) = -1 EBADF (Bad file descriptor) [pid 21311] close(12) = -1 EBADF (Bad file descriptor) [pid 21311] close(13) = -1 EBADF (Bad file descriptor) [pid 21311] close(14) = -1 EBADF (Bad file descriptor) [pid 21311] close(15) = -1 EBADF (Bad file descriptor) [pid 21311] close(16) = -1 EBADF (Bad file descriptor) [pid 21311] close(17) = -1 EBADF (Bad file descriptor) [pid 21311] close(18) = -1 EBADF (Bad file descriptor) [pid 21311] close(19) = -1 EBADF (Bad file descriptor) [pid 21311] close(20) = -1 EBADF (Bad file descriptor) [pid 21311] close(21) = -1 EBADF (Bad file descriptor) [pid 21311] close(22) = -1 EBADF (Bad file descriptor) [pid 21311] close(23) = -1 EBADF (Bad file descriptor) [pid 21311] close(24) = -1 EBADF (Bad file descriptor) [pid 21311] close(25) = -1 EBADF (Bad file descriptor) [pid 21311] close(26) = -1 EBADF (Bad file descriptor) [pid 21311] close(27) = -1 EBADF (Bad file descriptor) [pid 21311] close(28) = -1 EBADF (Bad file descriptor) [pid 21311] close(29) = -1 EBADF (Bad file descriptor) [pid 21311] exit_group(0) = ? [pid 21311] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21312 attached [pid 21312] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21023 [pid 21312] <... set_robust_list resumed>) = 0 [pid 21312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21312] setpgid(0, 0) = 0 [pid 21312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21312] write(3, "1000", 4) = 4 [pid 21312] close(3executing program ) = 0 [pid 21312] write(1, "executing program\n", 18) = 18 [pid 21312] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21312] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21312] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21312] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21312] close(3) = -1 EBADF (Bad file descriptor) [pid 21312] close(4) = -1 EBADF (Bad file descriptor) [pid 21312] close(5) = -1 EBADF (Bad file descriptor) [pid 21312] close(6) = -1 EBADF (Bad file descriptor) [pid 21312] close(7) = -1 EBADF (Bad file descriptor) [pid 21312] close(8) = -1 EBADF (Bad file descriptor) [pid 21312] close(9) = -1 EBADF (Bad file descriptor) [pid 21312] close(10) = -1 EBADF (Bad file descriptor) [pid 21312] close(11) = -1 EBADF (Bad file descriptor) [pid 21312] close(12) = -1 EBADF (Bad file descriptor) [pid 21312] close(13) = -1 EBADF (Bad file descriptor) [pid 21312] close(14) = -1 EBADF (Bad file descriptor) [pid 21312] close(15) = -1 EBADF (Bad file descriptor) [pid 21312] close(16) = -1 EBADF (Bad file descriptor) [pid 21312] close(17) = -1 EBADF (Bad file descriptor) [pid 21312] close(18) = -1 EBADF (Bad file descriptor) [pid 21312] close(19) = -1 EBADF (Bad file descriptor) [pid 21312] close(20) = -1 EBADF (Bad file descriptor) [pid 21312] close(21) = -1 EBADF (Bad file descriptor) [pid 21312] close(22) = -1 EBADF (Bad file descriptor) [pid 21312] close(23) = -1 EBADF (Bad file descriptor) [pid 21312] close(24) = -1 EBADF (Bad file descriptor) [pid 21312] close(25) = -1 EBADF (Bad file descriptor) [pid 21312] close(26) = -1 EBADF (Bad file descriptor) [pid 21312] close(27) = -1 EBADF (Bad file descriptor) [pid 21312] close(28) = -1 EBADF (Bad file descriptor) [pid 21312] close(29) = -1 EBADF (Bad file descriptor) [pid 21312] exit_group(0) = ? [pid 21312] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21313 attached [pid 21313] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21024 [pid 21313] <... set_robust_list resumed>) = 0 [pid 21313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21313] setpgid(0, 0) = 0 [pid 21313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21313] write(3, "1000", 4) = 4 [pid 21313] close(3) = 0 [pid 21313] write(1, "executing program\n", 18executing program ) = 18 [pid 21313] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21313] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21313] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21313] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21313] close(3) = -1 EBADF (Bad file descriptor) [pid 21313] close(4) = -1 EBADF (Bad file descriptor) [pid 21313] close(5) = -1 EBADF (Bad file descriptor) [pid 21313] close(6) = -1 EBADF (Bad file descriptor) [pid 21313] close(7) = -1 EBADF (Bad file descriptor) [pid 21313] close(8) = -1 EBADF (Bad file descriptor) [pid 21313] close(9) = -1 EBADF (Bad file descriptor) [pid 21313] close(10) = -1 EBADF (Bad file descriptor) [pid 21313] close(11) = -1 EBADF (Bad file descriptor) [pid 21313] close(12) = -1 EBADF (Bad file descriptor) [pid 21313] close(13) = -1 EBADF (Bad file descriptor) [pid 21313] close(14) = -1 EBADF (Bad file descriptor) [pid 21313] close(15) = -1 EBADF (Bad file descriptor) [pid 21313] close(16) = -1 EBADF (Bad file descriptor) [pid 21313] close(17) = -1 EBADF (Bad file descriptor) [pid 21313] close(18) = -1 EBADF (Bad file descriptor) [pid 21313] close(19) = -1 EBADF (Bad file descriptor) [pid 21313] close(20) = -1 EBADF (Bad file descriptor) [pid 21313] close(21) = -1 EBADF (Bad file descriptor) [pid 21313] close(22) = -1 EBADF (Bad file descriptor) [pid 21313] close(23) = -1 EBADF (Bad file descriptor) [pid 21313] close(24) = -1 EBADF (Bad file descriptor) [pid 21313] close(25) = -1 EBADF (Bad file descriptor) [pid 21313] close(26) = -1 EBADF (Bad file descriptor) [pid 21313] close(27) = -1 EBADF (Bad file descriptor) [pid 21313] close(28) = -1 EBADF (Bad file descriptor) [pid 21313] close(29) = -1 EBADF (Bad file descriptor) [pid 21313] exit_group(0) = ? [pid 21313] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21314 attached , child_tidptr=0x55555e7c9650) = 21025 [pid 21314] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21314] setpgid(0, 0) = 0 [pid 21314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21314] write(3, "1000", 4executing program ) = 4 [pid 21314] close(3) = 0 [pid 21314] write(1, "executing program\n", 18) = 18 [pid 21314] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21314] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21314] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21314] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21314] close(3) = -1 EBADF (Bad file descriptor) [pid 21314] close(4) = -1 EBADF (Bad file descriptor) [pid 21314] close(5) = -1 EBADF (Bad file descriptor) [pid 21314] close(6) = -1 EBADF (Bad file descriptor) [pid 21314] close(7) = -1 EBADF (Bad file descriptor) [pid 21314] close(8) = -1 EBADF (Bad file descriptor) [pid 21314] close(9) = -1 EBADF (Bad file descriptor) [pid 21314] close(10) = -1 EBADF (Bad file descriptor) [pid 21314] close(11) = -1 EBADF (Bad file descriptor) [pid 21314] close(12) = -1 EBADF (Bad file descriptor) [pid 21314] close(13) = -1 EBADF (Bad file descriptor) [pid 21314] close(14) = -1 EBADF (Bad file descriptor) [pid 21314] close(15) = -1 EBADF (Bad file descriptor) [pid 21314] close(16) = -1 EBADF (Bad file descriptor) [pid 21314] close(17) = -1 EBADF (Bad file descriptor) [pid 21314] close(18) = -1 EBADF (Bad file descriptor) [pid 21314] close(19) = -1 EBADF (Bad file descriptor) [pid 21314] close(20) = -1 EBADF (Bad file descriptor) [pid 21314] close(21) = -1 EBADF (Bad file descriptor) [pid 21314] close(22) = -1 EBADF (Bad file descriptor) [pid 21314] close(23) = -1 EBADF (Bad file descriptor) [pid 21314] close(24) = -1 EBADF (Bad file descriptor) [pid 21314] close(25) = -1 EBADF (Bad file descriptor) [pid 21314] close(26) = -1 EBADF (Bad file descriptor) [pid 21314] close(27) = -1 EBADF (Bad file descriptor) [pid 21314] close(28) = -1 EBADF (Bad file descriptor) [pid 21314] close(29) = -1 EBADF (Bad file descriptor) [pid 21314] exit_group(0) = ? [pid 21314] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21026 ./strace-static-x86_64: Process 21315 attached [pid 21315] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21315] setpgid(0, 0) = 0 [pid 21315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21315] write(3, "1000", 4) = 4 [pid 21315] close(3) = 0 [pid 21315] write(1, "executing program\n", 18executing program ) = 18 [pid 21315] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21315] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21315] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21315] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21315] close(3) = -1 EBADF (Bad file descriptor) [pid 21315] close(4) = -1 EBADF (Bad file descriptor) [pid 21315] close(5) = -1 EBADF (Bad file descriptor) [pid 21315] close(6) = -1 EBADF (Bad file descriptor) [pid 21315] close(7) = -1 EBADF (Bad file descriptor) [pid 21315] close(8) = -1 EBADF (Bad file descriptor) [pid 21315] close(9) = -1 EBADF (Bad file descriptor) [pid 21315] close(10) = -1 EBADF (Bad file descriptor) [pid 21315] close(11) = -1 EBADF (Bad file descriptor) [pid 21315] close(12) = -1 EBADF (Bad file descriptor) [pid 21315] close(13) = -1 EBADF (Bad file descriptor) [pid 21315] close(14) = -1 EBADF (Bad file descriptor) [pid 21315] close(15) = -1 EBADF (Bad file descriptor) [pid 21315] close(16) = -1 EBADF (Bad file descriptor) [pid 21315] close(17) = -1 EBADF (Bad file descriptor) [pid 21315] close(18) = -1 EBADF (Bad file descriptor) [pid 21315] close(19) = -1 EBADF (Bad file descriptor) [pid 21315] close(20) = -1 EBADF (Bad file descriptor) [pid 21315] close(21) = -1 EBADF (Bad file descriptor) [pid 21315] close(22) = -1 EBADF (Bad file descriptor) [pid 21315] close(23) = -1 EBADF (Bad file descriptor) [pid 21315] close(24) = -1 EBADF (Bad file descriptor) [pid 21315] close(25) = -1 EBADF (Bad file descriptor) [pid 21315] close(26) = -1 EBADF (Bad file descriptor) [pid 21315] close(27) = -1 EBADF (Bad file descriptor) [pid 21315] close(28) = -1 EBADF (Bad file descriptor) [pid 21315] close(29) = -1 EBADF (Bad file descriptor) [pid 21315] exit_group(0) = ? [pid 21315] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21316 attached [pid 21316] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21027 [pid 21316] <... set_robust_list resumed>) = 0 [pid 21316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21316] setpgid(0, 0) = 0 [pid 21316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21316] write(3, "1000", 4) = 4 [pid 21316] close(3) = 0 [pid 21316] write(1, "executing program\n", 18executing program ) = 18 [pid 21316] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21316] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21316] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21316] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21316] close(3) = -1 EBADF (Bad file descriptor) [pid 21316] close(4) = -1 EBADF (Bad file descriptor) [pid 21316] close(5) = -1 EBADF (Bad file descriptor) [pid 21316] close(6) = -1 EBADF (Bad file descriptor) [pid 21316] close(7) = -1 EBADF (Bad file descriptor) [pid 21316] close(8) = -1 EBADF (Bad file descriptor) [pid 21316] close(9) = -1 EBADF (Bad file descriptor) [pid 21316] close(10) = -1 EBADF (Bad file descriptor) [pid 21316] close(11) = -1 EBADF (Bad file descriptor) [pid 21316] close(12) = -1 EBADF (Bad file descriptor) [pid 21316] close(13) = -1 EBADF (Bad file descriptor) [pid 21316] close(14) = -1 EBADF (Bad file descriptor) [pid 21316] close(15) = -1 EBADF (Bad file descriptor) [pid 21316] close(16) = -1 EBADF (Bad file descriptor) [pid 21316] close(17) = -1 EBADF (Bad file descriptor) [pid 21316] close(18) = -1 EBADF (Bad file descriptor) [pid 21316] close(19) = -1 EBADF (Bad file descriptor) [pid 21316] close(20) = -1 EBADF (Bad file descriptor) [pid 21316] close(21) = -1 EBADF (Bad file descriptor) [pid 21316] close(22) = -1 EBADF (Bad file descriptor) [pid 21316] close(23) = -1 EBADF (Bad file descriptor) [pid 21316] close(24) = -1 EBADF (Bad file descriptor) [pid 21316] close(25) = -1 EBADF (Bad file descriptor) [pid 21316] close(26) = -1 EBADF (Bad file descriptor) [pid 21316] close(27) = -1 EBADF (Bad file descriptor) [pid 21316] close(28) = -1 EBADF (Bad file descriptor) [pid 21316] close(29) = -1 EBADF (Bad file descriptor) [pid 21316] exit_group(0) = ? [pid 21316] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21028 ./strace-static-x86_64: Process 21317 attached [pid 21317] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21317] setpgid(0, 0) = 0 [pid 21317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21317] write(3, "1000", 4) = 4 [pid 21317] close(3) = 0 [pid 21317] write(1, "executing program\n", 18executing program ) = 18 [pid 21317] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21317] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21317] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21317] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21317] close(3) = -1 EBADF (Bad file descriptor) [pid 21317] close(4) = -1 EBADF (Bad file descriptor) [pid 21317] close(5) = -1 EBADF (Bad file descriptor) [pid 21317] close(6) = -1 EBADF (Bad file descriptor) [pid 21317] close(7) = -1 EBADF (Bad file descriptor) [pid 21317] close(8) = -1 EBADF (Bad file descriptor) [pid 21317] close(9) = -1 EBADF (Bad file descriptor) [pid 21317] close(10) = -1 EBADF (Bad file descriptor) [pid 21317] close(11) = -1 EBADF (Bad file descriptor) [pid 21317] close(12) = -1 EBADF (Bad file descriptor) [pid 21317] close(13) = -1 EBADF (Bad file descriptor) [pid 21317] close(14) = -1 EBADF (Bad file descriptor) [pid 21317] close(15) = -1 EBADF (Bad file descriptor) [pid 21317] close(16) = -1 EBADF (Bad file descriptor) [pid 21317] close(17) = -1 EBADF (Bad file descriptor) [pid 21317] close(18) = -1 EBADF (Bad file descriptor) [pid 21317] close(19) = -1 EBADF (Bad file descriptor) [pid 21317] close(20) = -1 EBADF (Bad file descriptor) [pid 21317] close(21) = -1 EBADF (Bad file descriptor) [pid 21317] close(22) = -1 EBADF (Bad file descriptor) [pid 21317] close(23) = -1 EBADF (Bad file descriptor) [pid 21317] close(24) = -1 EBADF (Bad file descriptor) [pid 21317] close(25) = -1 EBADF (Bad file descriptor) [pid 21317] close(26) = -1 EBADF (Bad file descriptor) [pid 21317] close(27) = -1 EBADF (Bad file descriptor) [pid 21317] close(28) = -1 EBADF (Bad file descriptor) [pid 21317] close(29) = -1 EBADF (Bad file descriptor) [pid 21317] exit_group(0) = ? [pid 21317] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21029 ./strace-static-x86_64: Process 21318 attached [pid 21318] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21318] setpgid(0, 0) = 0 [pid 21318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21318] write(3, "1000", 4) = 4 [pid 21318] close(3) = 0 [pid 21318] write(1, "executing program\n", 18executing program ) = 18 [pid 21318] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21318] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21318] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21318] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21318] close(3) = -1 EBADF (Bad file descriptor) [pid 21318] close(4) = -1 EBADF (Bad file descriptor) [pid 21318] close(5) = -1 EBADF (Bad file descriptor) [pid 21318] close(6) = -1 EBADF (Bad file descriptor) [pid 21318] close(7) = -1 EBADF (Bad file descriptor) [pid 21318] close(8) = -1 EBADF (Bad file descriptor) [pid 21318] close(9) = -1 EBADF (Bad file descriptor) [pid 21318] close(10) = -1 EBADF (Bad file descriptor) [pid 21318] close(11) = -1 EBADF (Bad file descriptor) [pid 21318] close(12) = -1 EBADF (Bad file descriptor) [pid 21318] close(13) = -1 EBADF (Bad file descriptor) [pid 21318] close(14) = -1 EBADF (Bad file descriptor) [pid 21318] close(15) = -1 EBADF (Bad file descriptor) [pid 21318] close(16) = -1 EBADF (Bad file descriptor) [pid 21318] close(17) = -1 EBADF (Bad file descriptor) [pid 21318] close(18) = -1 EBADF (Bad file descriptor) [pid 21318] close(19) = -1 EBADF (Bad file descriptor) [pid 21318] close(20) = -1 EBADF (Bad file descriptor) [pid 21318] close(21) = -1 EBADF (Bad file descriptor) [pid 21318] close(22) = -1 EBADF (Bad file descriptor) [pid 21318] close(23) = -1 EBADF (Bad file descriptor) [pid 21318] close(24) = -1 EBADF (Bad file descriptor) [pid 21318] close(25) = -1 EBADF (Bad file descriptor) [pid 21318] close(26) = -1 EBADF (Bad file descriptor) [pid 21318] close(27) = -1 EBADF (Bad file descriptor) [pid 21318] close(28) = -1 EBADF (Bad file descriptor) [pid 21318] close(29) = -1 EBADF (Bad file descriptor) [pid 21318] exit_group(0) = ? [pid 21318] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21319 attached , child_tidptr=0x55555e7c9650) = 21030 [pid 21319] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21319] setpgid(0, 0) = 0 [pid 21319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21319] write(3, "1000", 4) = 4 [pid 21319] close(3) = 0 [pid 21319] write(1, "executing program\n", 18executing program ) = 18 [pid 21319] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21319] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21319] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21319] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21319] close(3) = -1 EBADF (Bad file descriptor) [pid 21319] close(4) = -1 EBADF (Bad file descriptor) [pid 21319] close(5) = -1 EBADF (Bad file descriptor) [pid 21319] close(6) = -1 EBADF (Bad file descriptor) [pid 21319] close(7) = -1 EBADF (Bad file descriptor) [pid 21319] close(8) = -1 EBADF (Bad file descriptor) [pid 21319] close(9) = -1 EBADF (Bad file descriptor) [pid 21319] close(10) = -1 EBADF (Bad file descriptor) [pid 21319] close(11) = -1 EBADF (Bad file descriptor) [pid 21319] close(12) = -1 EBADF (Bad file descriptor) [pid 21319] close(13) = -1 EBADF (Bad file descriptor) [pid 21319] close(14) = -1 EBADF (Bad file descriptor) [pid 21319] close(15) = -1 EBADF (Bad file descriptor) [pid 21319] close(16) = -1 EBADF (Bad file descriptor) [pid 21319] close(17) = -1 EBADF (Bad file descriptor) [pid 21319] close(18) = -1 EBADF (Bad file descriptor) [pid 21319] close(19) = -1 EBADF (Bad file descriptor) [pid 21319] close(20) = -1 EBADF (Bad file descriptor) [pid 21319] close(21) = -1 EBADF (Bad file descriptor) [pid 21319] close(22) = -1 EBADF (Bad file descriptor) [pid 21319] close(23) = -1 EBADF (Bad file descriptor) [pid 21319] close(24) = -1 EBADF (Bad file descriptor) [pid 21319] close(25) = -1 EBADF (Bad file descriptor) [pid 21319] close(26) = -1 EBADF (Bad file descriptor) [pid 21319] close(27) = -1 EBADF (Bad file descriptor) [pid 21319] close(28) = -1 EBADF (Bad file descriptor) [pid 21319] close(29) = -1 EBADF (Bad file descriptor) [pid 21319] exit_group(0) = ? [pid 21319] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21320 attached [pid 21320] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21031 [pid 21320] <... set_robust_list resumed>) = 0 [pid 21320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21320] setpgid(0, 0) = 0 [pid 21320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21320] write(3, "1000", 4executing program ) = 4 [pid 21320] close(3) = 0 [pid 21320] write(1, "executing program\n", 18) = 18 [pid 21320] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21320] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21320] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21320] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21320] close(3) = -1 EBADF (Bad file descriptor) [pid 21320] close(4) = -1 EBADF (Bad file descriptor) [pid 21320] close(5) = -1 EBADF (Bad file descriptor) [pid 21320] close(6) = -1 EBADF (Bad file descriptor) [pid 21320] close(7) = -1 EBADF (Bad file descriptor) [pid 21320] close(8) = -1 EBADF (Bad file descriptor) [pid 21320] close(9) = -1 EBADF (Bad file descriptor) [pid 21320] close(10) = -1 EBADF (Bad file descriptor) [pid 21320] close(11) = -1 EBADF (Bad file descriptor) [pid 21320] close(12) = -1 EBADF (Bad file descriptor) [pid 21320] close(13) = -1 EBADF (Bad file descriptor) [pid 21320] close(14) = -1 EBADF (Bad file descriptor) [pid 21320] close(15) = -1 EBADF (Bad file descriptor) [pid 21320] close(16) = -1 EBADF (Bad file descriptor) [pid 21320] close(17) = -1 EBADF (Bad file descriptor) [pid 21320] close(18) = -1 EBADF (Bad file descriptor) [pid 21320] close(19) = -1 EBADF (Bad file descriptor) [pid 21320] close(20) = -1 EBADF (Bad file descriptor) [pid 21320] close(21) = -1 EBADF (Bad file descriptor) [pid 21320] close(22) = -1 EBADF (Bad file descriptor) [pid 21320] close(23) = -1 EBADF (Bad file descriptor) [pid 21320] close(24) = -1 EBADF (Bad file descriptor) [pid 21320] close(25) = -1 EBADF (Bad file descriptor) [pid 21320] close(26) = -1 EBADF (Bad file descriptor) [pid 21320] close(27) = -1 EBADF (Bad file descriptor) [pid 21320] close(28) = -1 EBADF (Bad file descriptor) [pid 21320] close(29) = -1 EBADF (Bad file descriptor) [pid 21320] exit_group(0) = ? [pid 21320] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21321 attached [pid 21321] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21032 [pid 21321] <... set_robust_list resumed>) = 0 [pid 21321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21321] setpgid(0, 0) = 0 [pid 21321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21321] write(3, "1000", 4) = 4 [pid 21321] close(3) = 0 [pid 21321] write(1, "executing program\n", 18executing program ) = 18 [pid 21321] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21321] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21321] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21321] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21321] close(3) = -1 EBADF (Bad file descriptor) [pid 21321] close(4) = -1 EBADF (Bad file descriptor) [pid 21321] close(5) = -1 EBADF (Bad file descriptor) [pid 21321] close(6) = -1 EBADF (Bad file descriptor) [pid 21321] close(7) = -1 EBADF (Bad file descriptor) [pid 21321] close(8) = -1 EBADF (Bad file descriptor) [pid 21321] close(9) = -1 EBADF (Bad file descriptor) [pid 21321] close(10) = -1 EBADF (Bad file descriptor) [pid 21321] close(11) = -1 EBADF (Bad file descriptor) [pid 21321] close(12) = -1 EBADF (Bad file descriptor) [pid 21321] close(13) = -1 EBADF (Bad file descriptor) [pid 21321] close(14) = -1 EBADF (Bad file descriptor) [pid 21321] close(15) = -1 EBADF (Bad file descriptor) [pid 21321] close(16) = -1 EBADF (Bad file descriptor) [pid 21321] close(17) = -1 EBADF (Bad file descriptor) [pid 21321] close(18) = -1 EBADF (Bad file descriptor) [pid 21321] close(19) = -1 EBADF (Bad file descriptor) [pid 21321] close(20) = -1 EBADF (Bad file descriptor) [pid 21321] close(21) = -1 EBADF (Bad file descriptor) [pid 21321] close(22) = -1 EBADF (Bad file descriptor) [pid 21321] close(23) = -1 EBADF (Bad file descriptor) [pid 21321] close(24) = -1 EBADF (Bad file descriptor) [pid 21321] close(25) = -1 EBADF (Bad file descriptor) [pid 21321] close(26) = -1 EBADF (Bad file descriptor) [pid 21321] close(27) = -1 EBADF (Bad file descriptor) [pid 21321] close(28) = -1 EBADF (Bad file descriptor) [pid 21321] close(29) = -1 EBADF (Bad file descriptor) [pid 21321] exit_group(0) = ? [pid 21321] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21322 attached , child_tidptr=0x55555e7c9650) = 21033 [pid 21322] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21322] setpgid(0, 0) = 0 [pid 21322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21322] write(3, "1000", 4) = 4 [pid 21322] close(3) = 0 [pid 21322] write(1, "executing program\n", 18executing program ) = 18 [pid 21322] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21322] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21322] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21322] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21322] close(3) = -1 EBADF (Bad file descriptor) [pid 21322] close(4) = -1 EBADF (Bad file descriptor) [pid 21322] close(5) = -1 EBADF (Bad file descriptor) [pid 21322] close(6) = -1 EBADF (Bad file descriptor) [pid 21322] close(7) = -1 EBADF (Bad file descriptor) [pid 21322] close(8) = -1 EBADF (Bad file descriptor) [pid 21322] close(9) = -1 EBADF (Bad file descriptor) [pid 21322] close(10) = -1 EBADF (Bad file descriptor) [pid 21322] close(11) = -1 EBADF (Bad file descriptor) [pid 21322] close(12) = -1 EBADF (Bad file descriptor) [pid 21322] close(13) = -1 EBADF (Bad file descriptor) [pid 21322] close(14) = -1 EBADF (Bad file descriptor) [pid 21322] close(15) = -1 EBADF (Bad file descriptor) [pid 21322] close(16) = -1 EBADF (Bad file descriptor) [pid 21322] close(17) = -1 EBADF (Bad file descriptor) [pid 21322] close(18) = -1 EBADF (Bad file descriptor) [pid 21322] close(19) = -1 EBADF (Bad file descriptor) [pid 21322] close(20) = -1 EBADF (Bad file descriptor) [pid 21322] close(21) = -1 EBADF (Bad file descriptor) [pid 21322] close(22) = -1 EBADF (Bad file descriptor) [pid 21322] close(23) = -1 EBADF (Bad file descriptor) [pid 21322] close(24) = -1 EBADF (Bad file descriptor) [pid 21322] close(25) = -1 EBADF (Bad file descriptor) [pid 21322] close(26) = -1 EBADF (Bad file descriptor) [pid 21322] close(27) = -1 EBADF (Bad file descriptor) [pid 21322] close(28) = -1 EBADF (Bad file descriptor) [pid 21322] close(29) = -1 EBADF (Bad file descriptor) [pid 21322] exit_group(0) = ? [pid 21322] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21034 ./strace-static-x86_64: Process 21323 attached [pid 21323] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21323] setpgid(0, 0) = 0 [pid 21323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21323] write(3, "1000", 4) = 4 [pid 21323] close(3) = 0 [pid 21323] write(1, "executing program\n", 18executing program ) = 18 [pid 21323] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21323] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21323] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21323] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21323] close(3) = -1 EBADF (Bad file descriptor) [pid 21323] close(4) = -1 EBADF (Bad file descriptor) [pid 21323] close(5) = -1 EBADF (Bad file descriptor) [pid 21323] close(6) = -1 EBADF (Bad file descriptor) [pid 21323] close(7) = -1 EBADF (Bad file descriptor) [pid 21323] close(8) = -1 EBADF (Bad file descriptor) [pid 21323] close(9) = -1 EBADF (Bad file descriptor) [pid 21323] close(10) = -1 EBADF (Bad file descriptor) [pid 21323] close(11) = -1 EBADF (Bad file descriptor) [pid 21323] close(12) = -1 EBADF (Bad file descriptor) [pid 21323] close(13) = -1 EBADF (Bad file descriptor) [pid 21323] close(14) = -1 EBADF (Bad file descriptor) [pid 21323] close(15) = -1 EBADF (Bad file descriptor) [pid 21323] close(16) = -1 EBADF (Bad file descriptor) [pid 21323] close(17) = -1 EBADF (Bad file descriptor) [pid 21323] close(18) = -1 EBADF (Bad file descriptor) [pid 21323] close(19) = -1 EBADF (Bad file descriptor) [pid 21323] close(20) = -1 EBADF (Bad file descriptor) [pid 21323] close(21) = -1 EBADF (Bad file descriptor) [pid 21323] close(22) = -1 EBADF (Bad file descriptor) [pid 21323] close(23) = -1 EBADF (Bad file descriptor) [pid 21323] close(24) = -1 EBADF (Bad file descriptor) [pid 21323] close(25) = -1 EBADF (Bad file descriptor) [pid 21323] close(26) = -1 EBADF (Bad file descriptor) [pid 21323] close(27) = -1 EBADF (Bad file descriptor) [pid 21323] close(28) = -1 EBADF (Bad file descriptor) [pid 21323] close(29) = -1 EBADF (Bad file descriptor) [pid 21323] exit_group(0) = ? [pid 21323] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21035 ./strace-static-x86_64: Process 21324 attached [pid 21324] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21324] setpgid(0, 0) = 0 [pid 21324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21324] write(3, "1000", 4) = 4 [pid 21324] close(3) = 0 [pid 21324] write(1, "executing program\n", 18executing program ) = 18 [pid 21324] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21324] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21324] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21324] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21324] close(3) = -1 EBADF (Bad file descriptor) [pid 21324] close(4) = -1 EBADF (Bad file descriptor) [pid 21324] close(5) = -1 EBADF (Bad file descriptor) [pid 21324] close(6) = -1 EBADF (Bad file descriptor) [pid 21324] close(7) = -1 EBADF (Bad file descriptor) [pid 21324] close(8) = -1 EBADF (Bad file descriptor) [pid 21324] close(9) = -1 EBADF (Bad file descriptor) [pid 21324] close(10) = -1 EBADF (Bad file descriptor) [pid 21324] close(11) = -1 EBADF (Bad file descriptor) [pid 21324] close(12) = -1 EBADF (Bad file descriptor) [pid 21324] close(13) = -1 EBADF (Bad file descriptor) [pid 21324] close(14) = -1 EBADF (Bad file descriptor) [pid 21324] close(15) = -1 EBADF (Bad file descriptor) [pid 21324] close(16) = -1 EBADF (Bad file descriptor) [pid 21324] close(17) = -1 EBADF (Bad file descriptor) [pid 21324] close(18) = -1 EBADF (Bad file descriptor) [pid 21324] close(19) = -1 EBADF (Bad file descriptor) [pid 21324] close(20) = -1 EBADF (Bad file descriptor) [pid 21324] close(21) = -1 EBADF (Bad file descriptor) [pid 21324] close(22) = -1 EBADF (Bad file descriptor) [pid 21324] close(23) = -1 EBADF (Bad file descriptor) [pid 21324] close(24) = -1 EBADF (Bad file descriptor) [pid 21324] close(25) = -1 EBADF (Bad file descriptor) [pid 21324] close(26) = -1 EBADF (Bad file descriptor) [pid 21324] close(27) = -1 EBADF (Bad file descriptor) [pid 21324] close(28) = -1 EBADF (Bad file descriptor) [pid 21324] close(29) = -1 EBADF (Bad file descriptor) [pid 21324] exit_group(0) = ? [pid 21324] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21036 ./strace-static-x86_64: Process 21325 attached [pid 21325] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21325] setpgid(0, 0) = 0 [pid 21325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21325] write(3, "1000", 4) = 4 [pid 21325] close(3) = 0 executing program [pid 21325] write(1, "executing program\n", 18) = 18 [pid 21325] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21325] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21325] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21325] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21325] close(3) = -1 EBADF (Bad file descriptor) [pid 21325] close(4) = -1 EBADF (Bad file descriptor) [pid 21325] close(5) = -1 EBADF (Bad file descriptor) [pid 21325] close(6) = -1 EBADF (Bad file descriptor) [pid 21325] close(7) = -1 EBADF (Bad file descriptor) [pid 21325] close(8) = -1 EBADF (Bad file descriptor) [pid 21325] close(9) = -1 EBADF (Bad file descriptor) [pid 21325] close(10) = -1 EBADF (Bad file descriptor) [pid 21325] close(11) = -1 EBADF (Bad file descriptor) [pid 21325] close(12) = -1 EBADF (Bad file descriptor) [pid 21325] close(13) = -1 EBADF (Bad file descriptor) [pid 21325] close(14) = -1 EBADF (Bad file descriptor) [pid 21325] close(15) = -1 EBADF (Bad file descriptor) [pid 21325] close(16) = -1 EBADF (Bad file descriptor) [pid 21325] close(17) = -1 EBADF (Bad file descriptor) [pid 21325] close(18) = -1 EBADF (Bad file descriptor) [pid 21325] close(19) = -1 EBADF (Bad file descriptor) [pid 21325] close(20) = -1 EBADF (Bad file descriptor) [pid 21325] close(21) = -1 EBADF (Bad file descriptor) [pid 21325] close(22) = -1 EBADF (Bad file descriptor) [pid 21325] close(23) = -1 EBADF (Bad file descriptor) [pid 21325] close(24) = -1 EBADF (Bad file descriptor) [pid 21325] close(25) = -1 EBADF (Bad file descriptor) [pid 21325] close(26) = -1 EBADF (Bad file descriptor) [pid 21325] close(27) = -1 EBADF (Bad file descriptor) [pid 21325] close(28) = -1 EBADF (Bad file descriptor) [pid 21325] close(29) = -1 EBADF (Bad file descriptor) [pid 21325] exit_group(0) = ? [pid 21325] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21037 ./strace-static-x86_64: Process 21326 attached [pid 21326] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21326] setpgid(0, 0) = 0 [pid 21326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21326] write(3, "1000", 4) = 4 [pid 21326] close(3executing program ) = 0 [pid 21326] write(1, "executing program\n", 18) = 18 [pid 21326] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21326] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21326] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21326] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21326] close(3) = -1 EBADF (Bad file descriptor) [pid 21326] close(4) = -1 EBADF (Bad file descriptor) [pid 21326] close(5) = -1 EBADF (Bad file descriptor) [pid 21326] close(6) = -1 EBADF (Bad file descriptor) [pid 21326] close(7) = -1 EBADF (Bad file descriptor) [pid 21326] close(8) = -1 EBADF (Bad file descriptor) [pid 21326] close(9) = -1 EBADF (Bad file descriptor) [pid 21326] close(10) = -1 EBADF (Bad file descriptor) [pid 21326] close(11) = -1 EBADF (Bad file descriptor) [pid 21326] close(12) = -1 EBADF (Bad file descriptor) [pid 21326] close(13) = -1 EBADF (Bad file descriptor) [pid 21326] close(14) = -1 EBADF (Bad file descriptor) [pid 21326] close(15) = -1 EBADF (Bad file descriptor) [pid 21326] close(16) = -1 EBADF (Bad file descriptor) [pid 21326] close(17) = -1 EBADF (Bad file descriptor) [pid 21326] close(18) = -1 EBADF (Bad file descriptor) [pid 21326] close(19) = -1 EBADF (Bad file descriptor) [pid 21326] close(20) = -1 EBADF (Bad file descriptor) [pid 21326] close(21) = -1 EBADF (Bad file descriptor) [pid 21326] close(22) = -1 EBADF (Bad file descriptor) [pid 21326] close(23) = -1 EBADF (Bad file descriptor) [pid 21326] close(24) = -1 EBADF (Bad file descriptor) [pid 21326] close(25) = -1 EBADF (Bad file descriptor) [pid 21326] close(26) = -1 EBADF (Bad file descriptor) [pid 21326] close(27) = -1 EBADF (Bad file descriptor) [pid 21326] close(28) = -1 EBADF (Bad file descriptor) [pid 21326] close(29) = -1 EBADF (Bad file descriptor) [pid 21326] exit_group(0) = ? [pid 21326] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21327 attached [pid 21327] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21038 [pid 21327] <... set_robust_list resumed>) = 0 [pid 21327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21327] setpgid(0, 0) = 0 [pid 21327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21327] write(3, "1000", 4) = 4 [pid 21327] close(3) = 0 executing program [pid 21327] write(1, "executing program\n", 18) = 18 [pid 21327] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21327] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21327] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21327] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21327] close(3) = -1 EBADF (Bad file descriptor) [pid 21327] close(4) = -1 EBADF (Bad file descriptor) [pid 21327] close(5) = -1 EBADF (Bad file descriptor) [pid 21327] close(6) = -1 EBADF (Bad file descriptor) [pid 21327] close(7) = -1 EBADF (Bad file descriptor) [pid 21327] close(8) = -1 EBADF (Bad file descriptor) [pid 21327] close(9) = -1 EBADF (Bad file descriptor) [pid 21327] close(10) = -1 EBADF (Bad file descriptor) [pid 21327] close(11) = -1 EBADF (Bad file descriptor) [pid 21327] close(12) = -1 EBADF (Bad file descriptor) [pid 21327] close(13) = -1 EBADF (Bad file descriptor) [pid 21327] close(14) = -1 EBADF (Bad file descriptor) [pid 21327] close(15) = -1 EBADF (Bad file descriptor) [pid 21327] close(16) = -1 EBADF (Bad file descriptor) [pid 21327] close(17) = -1 EBADF (Bad file descriptor) [pid 21327] close(18) = -1 EBADF (Bad file descriptor) [pid 21327] close(19) = -1 EBADF (Bad file descriptor) [pid 21327] close(20) = -1 EBADF (Bad file descriptor) [pid 21327] close(21) = -1 EBADF (Bad file descriptor) [pid 21327] close(22) = -1 EBADF (Bad file descriptor) [pid 21327] close(23) = -1 EBADF (Bad file descriptor) [pid 21327] close(24) = -1 EBADF (Bad file descriptor) [pid 21327] close(25) = -1 EBADF (Bad file descriptor) [pid 21327] close(26) = -1 EBADF (Bad file descriptor) [pid 21327] close(27) = -1 EBADF (Bad file descriptor) [pid 21327] close(28) = -1 EBADF (Bad file descriptor) [pid 21327] close(29) = -1 EBADF (Bad file descriptor) [pid 21327] exit_group(0) = ? [pid 21327] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21328 attached , child_tidptr=0x55555e7c9650) = 21039 [pid 21328] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21328] setpgid(0, 0) = 0 [pid 21328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21328] write(3, "1000", 4) = 4 [pid 21328] close(3) = 0 executing program [pid 21328] write(1, "executing program\n", 18) = 18 [pid 21328] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21328] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21328] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21328] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21328] close(3) = -1 EBADF (Bad file descriptor) [pid 21328] close(4) = -1 EBADF (Bad file descriptor) [pid 21328] close(5) = -1 EBADF (Bad file descriptor) [pid 21328] close(6) = -1 EBADF (Bad file descriptor) [pid 21328] close(7) = -1 EBADF (Bad file descriptor) [pid 21328] close(8) = -1 EBADF (Bad file descriptor) [pid 21328] close(9) = -1 EBADF (Bad file descriptor) [pid 21328] close(10) = -1 EBADF (Bad file descriptor) [pid 21328] close(11) = -1 EBADF (Bad file descriptor) [pid 21328] close(12) = -1 EBADF (Bad file descriptor) [pid 21328] close(13) = -1 EBADF (Bad file descriptor) [pid 21328] close(14) = -1 EBADF (Bad file descriptor) [pid 21328] close(15) = -1 EBADF (Bad file descriptor) [pid 21328] close(16) = -1 EBADF (Bad file descriptor) [pid 21328] close(17) = -1 EBADF (Bad file descriptor) [pid 21328] close(18) = -1 EBADF (Bad file descriptor) [pid 21328] close(19) = -1 EBADF (Bad file descriptor) [pid 21328] close(20) = -1 EBADF (Bad file descriptor) [pid 21328] close(21) = -1 EBADF (Bad file descriptor) [pid 21328] close(22) = -1 EBADF (Bad file descriptor) [pid 21328] close(23) = -1 EBADF (Bad file descriptor) [pid 21328] close(24) = -1 EBADF (Bad file descriptor) [pid 21328] close(25) = -1 EBADF (Bad file descriptor) [pid 21328] close(26) = -1 EBADF (Bad file descriptor) [pid 21328] close(27) = -1 EBADF (Bad file descriptor) [pid 21328] close(28) = -1 EBADF (Bad file descriptor) [pid 21328] close(29) = -1 EBADF (Bad file descriptor) [pid 21328] exit_group(0) = ? [pid 21328] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21040 ./strace-static-x86_64: Process 21329 attached [pid 21329] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21329] setpgid(0, 0) = 0 [pid 21329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21329] write(3, "1000", 4) = 4 [pid 21329] close(3) = 0 [pid 21329] write(1, "executing program\n", 18executing program ) = 18 [pid 21329] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21329] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21329] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21329] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21329] close(3) = -1 EBADF (Bad file descriptor) [pid 21329] close(4) = -1 EBADF (Bad file descriptor) [pid 21329] close(5) = -1 EBADF (Bad file descriptor) [pid 21329] close(6) = -1 EBADF (Bad file descriptor) [pid 21329] close(7) = -1 EBADF (Bad file descriptor) [pid 21329] close(8) = -1 EBADF (Bad file descriptor) [pid 21329] close(9) = -1 EBADF (Bad file descriptor) [pid 21329] close(10) = -1 EBADF (Bad file descriptor) [pid 21329] close(11) = -1 EBADF (Bad file descriptor) [pid 21329] close(12) = -1 EBADF (Bad file descriptor) [pid 21329] close(13) = -1 EBADF (Bad file descriptor) [pid 21329] close(14) = -1 EBADF (Bad file descriptor) [pid 21329] close(15) = -1 EBADF (Bad file descriptor) [pid 21329] close(16) = -1 EBADF (Bad file descriptor) [pid 21329] close(17) = -1 EBADF (Bad file descriptor) [pid 21329] close(18) = -1 EBADF (Bad file descriptor) [pid 21329] close(19) = -1 EBADF (Bad file descriptor) [pid 21329] close(20) = -1 EBADF (Bad file descriptor) [pid 21329] close(21) = -1 EBADF (Bad file descriptor) [pid 21329] close(22) = -1 EBADF (Bad file descriptor) [pid 21329] close(23) = -1 EBADF (Bad file descriptor) [pid 21329] close(24) = -1 EBADF (Bad file descriptor) [pid 21329] close(25) = -1 EBADF (Bad file descriptor) [pid 21329] close(26) = -1 EBADF (Bad file descriptor) [pid 21329] close(27) = -1 EBADF (Bad file descriptor) [pid 21329] close(28) = -1 EBADF (Bad file descriptor) [pid 21329] close(29) = -1 EBADF (Bad file descriptor) [pid 21329] exit_group(0) = ? [pid 21329] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21330 attached , child_tidptr=0x55555e7c9650) = 21041 [pid 21330] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21330] setpgid(0, 0) = 0 [pid 21330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21330] write(3, "1000", 4) = 4 [pid 21330] close(3) = 0 executing program [pid 21330] write(1, "executing program\n", 18) = 18 [pid 21330] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21330] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21330] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21330] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21330] close(3) = -1 EBADF (Bad file descriptor) [pid 21330] close(4) = -1 EBADF (Bad file descriptor) [pid 21330] close(5) = -1 EBADF (Bad file descriptor) [pid 21330] close(6) = -1 EBADF (Bad file descriptor) [pid 21330] close(7) = -1 EBADF (Bad file descriptor) [pid 21330] close(8) = -1 EBADF (Bad file descriptor) [pid 21330] close(9) = -1 EBADF (Bad file descriptor) [pid 21330] close(10) = -1 EBADF (Bad file descriptor) [pid 21330] close(11) = -1 EBADF (Bad file descriptor) [pid 21330] close(12) = -1 EBADF (Bad file descriptor) [pid 21330] close(13) = -1 EBADF (Bad file descriptor) [pid 21330] close(14) = -1 EBADF (Bad file descriptor) [pid 21330] close(15) = -1 EBADF (Bad file descriptor) [pid 21330] close(16) = -1 EBADF (Bad file descriptor) [pid 21330] close(17) = -1 EBADF (Bad file descriptor) [pid 21330] close(18) = -1 EBADF (Bad file descriptor) [pid 21330] close(19) = -1 EBADF (Bad file descriptor) [pid 21330] close(20) = -1 EBADF (Bad file descriptor) [pid 21330] close(21) = -1 EBADF (Bad file descriptor) [pid 21330] close(22) = -1 EBADF (Bad file descriptor) [pid 21330] close(23) = -1 EBADF (Bad file descriptor) [pid 21330] close(24) = -1 EBADF (Bad file descriptor) [pid 21330] close(25) = -1 EBADF (Bad file descriptor) [pid 21330] close(26) = -1 EBADF (Bad file descriptor) [pid 21330] close(27) = -1 EBADF (Bad file descriptor) [pid 21330] close(28) = -1 EBADF (Bad file descriptor) [pid 21330] close(29) = -1 EBADF (Bad file descriptor) [pid 21330] exit_group(0) = ? [pid 21330] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21042 ./strace-static-x86_64: Process 21331 attached [pid 21331] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21331] setpgid(0, 0) = 0 [pid 21331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21331] write(3, "1000", 4) = 4 [pid 21331] close(3) = 0 [pid 21331] write(1, "executing program\n", 18executing program ) = 18 [pid 21331] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21331] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21331] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21331] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21331] close(3) = -1 EBADF (Bad file descriptor) [pid 21331] close(4) = -1 EBADF (Bad file descriptor) [pid 21331] close(5) = -1 EBADF (Bad file descriptor) [pid 21331] close(6) = -1 EBADF (Bad file descriptor) [pid 21331] close(7) = -1 EBADF (Bad file descriptor) [pid 21331] close(8) = -1 EBADF (Bad file descriptor) [pid 21331] close(9) = -1 EBADF (Bad file descriptor) [pid 21331] close(10) = -1 EBADF (Bad file descriptor) [pid 21331] close(11) = -1 EBADF (Bad file descriptor) [pid 21331] close(12) = -1 EBADF (Bad file descriptor) [pid 21331] close(13) = -1 EBADF (Bad file descriptor) [pid 21331] close(14) = -1 EBADF (Bad file descriptor) [pid 21331] close(15) = -1 EBADF (Bad file descriptor) [pid 21331] close(16) = -1 EBADF (Bad file descriptor) [pid 21331] close(17) = -1 EBADF (Bad file descriptor) [pid 21331] close(18) = -1 EBADF (Bad file descriptor) [pid 21331] close(19) = -1 EBADF (Bad file descriptor) [pid 21331] close(20) = -1 EBADF (Bad file descriptor) [pid 21331] close(21) = -1 EBADF (Bad file descriptor) [pid 21331] close(22) = -1 EBADF (Bad file descriptor) [pid 21331] close(23) = -1 EBADF (Bad file descriptor) [pid 21331] close(24) = -1 EBADF (Bad file descriptor) [pid 21331] close(25) = -1 EBADF (Bad file descriptor) [pid 21331] close(26) = -1 EBADF (Bad file descriptor) [pid 21331] close(27) = -1 EBADF (Bad file descriptor) [pid 21331] close(28) = -1 EBADF (Bad file descriptor) [pid 21331] close(29) = -1 EBADF (Bad file descriptor) [pid 21331] exit_group(0) = ? [pid 21331] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21043 ./strace-static-x86_64: Process 21332 attached [pid 21332] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21332] setpgid(0, 0) = 0 [pid 21332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21332] write(3, "1000", 4) = 4 [pid 21332] close(3) = 0 [pid 21332] write(1, "executing program\n", 18executing program ) = 18 [pid 21332] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21332] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21332] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21332] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21332] close(3) = -1 EBADF (Bad file descriptor) [pid 21332] close(4) = -1 EBADF (Bad file descriptor) [pid 21332] close(5) = -1 EBADF (Bad file descriptor) [pid 21332] close(6) = -1 EBADF (Bad file descriptor) [pid 21332] close(7) = -1 EBADF (Bad file descriptor) [pid 21332] close(8) = -1 EBADF (Bad file descriptor) [pid 21332] close(9) = -1 EBADF (Bad file descriptor) [pid 21332] close(10) = -1 EBADF (Bad file descriptor) [pid 21332] close(11) = -1 EBADF (Bad file descriptor) [pid 21332] close(12) = -1 EBADF (Bad file descriptor) [pid 21332] close(13) = -1 EBADF (Bad file descriptor) [pid 21332] close(14) = -1 EBADF (Bad file descriptor) [pid 21332] close(15) = -1 EBADF (Bad file descriptor) [pid 21332] close(16) = -1 EBADF (Bad file descriptor) [pid 21332] close(17) = -1 EBADF (Bad file descriptor) [pid 21332] close(18) = -1 EBADF (Bad file descriptor) [pid 21332] close(19) = -1 EBADF (Bad file descriptor) [pid 21332] close(20) = -1 EBADF (Bad file descriptor) [pid 21332] close(21) = -1 EBADF (Bad file descriptor) [pid 21332] close(22) = -1 EBADF (Bad file descriptor) [pid 21332] close(23) = -1 EBADF (Bad file descriptor) [pid 21332] close(24) = -1 EBADF (Bad file descriptor) [pid 21332] close(25) = -1 EBADF (Bad file descriptor) [pid 21332] close(26) = -1 EBADF (Bad file descriptor) [pid 21332] close(27) = -1 EBADF (Bad file descriptor) [pid 21332] close(28) = -1 EBADF (Bad file descriptor) [pid 21332] close(29) = -1 EBADF (Bad file descriptor) [pid 21332] exit_group(0) = ? [pid 21332] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21333 attached [pid 21333] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21044 [pid 21333] <... set_robust_list resumed>) = 0 [pid 21333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21333] setpgid(0, 0) = 0 [pid 21333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21333] write(3, "1000", 4) = 4 [pid 21333] close(3executing program ) = 0 [pid 21333] write(1, "executing program\n", 18) = 18 [pid 21333] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21333] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21333] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21333] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21333] close(3) = -1 EBADF (Bad file descriptor) [pid 21333] close(4) = -1 EBADF (Bad file descriptor) [pid 21333] close(5) = -1 EBADF (Bad file descriptor) [pid 21333] close(6) = -1 EBADF (Bad file descriptor) [pid 21333] close(7) = -1 EBADF (Bad file descriptor) [pid 21333] close(8) = -1 EBADF (Bad file descriptor) [pid 21333] close(9) = -1 EBADF (Bad file descriptor) [pid 21333] close(10) = -1 EBADF (Bad file descriptor) [pid 21333] close(11) = -1 EBADF (Bad file descriptor) [pid 21333] close(12) = -1 EBADF (Bad file descriptor) [pid 21333] close(13) = -1 EBADF (Bad file descriptor) [pid 21333] close(14) = -1 EBADF (Bad file descriptor) [pid 21333] close(15) = -1 EBADF (Bad file descriptor) [pid 21333] close(16) = -1 EBADF (Bad file descriptor) [pid 21333] close(17) = -1 EBADF (Bad file descriptor) [pid 21333] close(18) = -1 EBADF (Bad file descriptor) [pid 21333] close(19) = -1 EBADF (Bad file descriptor) [pid 21333] close(20) = -1 EBADF (Bad file descriptor) [pid 21333] close(21) = -1 EBADF (Bad file descriptor) [pid 21333] close(22) = -1 EBADF (Bad file descriptor) [pid 21333] close(23) = -1 EBADF (Bad file descriptor) [pid 21333] close(24) = -1 EBADF (Bad file descriptor) [pid 21333] close(25) = -1 EBADF (Bad file descriptor) [pid 21333] close(26) = -1 EBADF (Bad file descriptor) [pid 21333] close(27) = -1 EBADF (Bad file descriptor) [pid 21333] close(28) = -1 EBADF (Bad file descriptor) [pid 21333] close(29) = -1 EBADF (Bad file descriptor) [pid 21333] exit_group(0) = ? [pid 21333] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21334 attached [pid 21334] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21045 [pid 21334] <... set_robust_list resumed>) = 0 [pid 21334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21334] setpgid(0, 0) = 0 [pid 21334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 21334] write(3, "1000", 4) = 4 [pid 21334] close(3) = 0 [pid 21334] write(1, "executing program\n", 18) = 18 [pid 21334] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21334] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21334] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21334] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21334] close(3) = -1 EBADF (Bad file descriptor) [pid 21334] close(4) = -1 EBADF (Bad file descriptor) [pid 21334] close(5) = -1 EBADF (Bad file descriptor) [pid 21334] close(6) = -1 EBADF (Bad file descriptor) [pid 21334] close(7) = -1 EBADF (Bad file descriptor) [pid 21334] close(8) = -1 EBADF (Bad file descriptor) [pid 21334] close(9) = -1 EBADF (Bad file descriptor) [pid 21334] close(10) = -1 EBADF (Bad file descriptor) [pid 21334] close(11) = -1 EBADF (Bad file descriptor) [pid 21334] close(12) = -1 EBADF (Bad file descriptor) [pid 21334] close(13) = -1 EBADF (Bad file descriptor) [pid 21334] close(14) = -1 EBADF (Bad file descriptor) [pid 21334] close(15) = -1 EBADF (Bad file descriptor) [pid 21334] close(16) = -1 EBADF (Bad file descriptor) [pid 21334] close(17) = -1 EBADF (Bad file descriptor) [pid 21334] close(18) = -1 EBADF (Bad file descriptor) [pid 21334] close(19) = -1 EBADF (Bad file descriptor) [pid 21334] close(20) = -1 EBADF (Bad file descriptor) [pid 21334] close(21) = -1 EBADF (Bad file descriptor) [pid 21334] close(22) = -1 EBADF (Bad file descriptor) [pid 21334] close(23) = -1 EBADF (Bad file descriptor) [pid 21334] close(24) = -1 EBADF (Bad file descriptor) [pid 21334] close(25) = -1 EBADF (Bad file descriptor) [pid 21334] close(26) = -1 EBADF (Bad file descriptor) [pid 21334] close(27) = -1 EBADF (Bad file descriptor) [pid 21334] close(28) = -1 EBADF (Bad file descriptor) [pid 21334] close(29) = -1 EBADF (Bad file descriptor) [pid 21334] exit_group(0) = ? [pid 21334] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21046 ./strace-static-x86_64: Process 21335 attached [pid 21335] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21335] setpgid(0, 0) = 0 [pid 21335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21335] write(3, "1000", 4) = 4 [pid 21335] close(3) = 0 [pid 21335] write(1, "executing program\n", 18executing program ) = 18 [pid 21335] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21335] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21335] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21335] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21335] close(3) = -1 EBADF (Bad file descriptor) [pid 21335] close(4) = -1 EBADF (Bad file descriptor) [pid 21335] close(5) = -1 EBADF (Bad file descriptor) [pid 21335] close(6) = -1 EBADF (Bad file descriptor) [pid 21335] close(7) = -1 EBADF (Bad file descriptor) [pid 21335] close(8) = -1 EBADF (Bad file descriptor) [pid 21335] close(9) = -1 EBADF (Bad file descriptor) [pid 21335] close(10) = -1 EBADF (Bad file descriptor) [pid 21335] close(11) = -1 EBADF (Bad file descriptor) [pid 21335] close(12) = -1 EBADF (Bad file descriptor) [pid 21335] close(13) = -1 EBADF (Bad file descriptor) [pid 21335] close(14) = -1 EBADF (Bad file descriptor) [pid 21335] close(15) = -1 EBADF (Bad file descriptor) [pid 21335] close(16) = -1 EBADF (Bad file descriptor) [pid 21335] close(17) = -1 EBADF (Bad file descriptor) [pid 21335] close(18) = -1 EBADF (Bad file descriptor) [pid 21335] close(19) = -1 EBADF (Bad file descriptor) [pid 21335] close(20) = -1 EBADF (Bad file descriptor) [pid 21335] close(21) = -1 EBADF (Bad file descriptor) [pid 21335] close(22) = -1 EBADF (Bad file descriptor) [pid 21335] close(23) = -1 EBADF (Bad file descriptor) [pid 21335] close(24) = -1 EBADF (Bad file descriptor) [pid 21335] close(25) = -1 EBADF (Bad file descriptor) [pid 21335] close(26) = -1 EBADF (Bad file descriptor) [pid 21335] close(27) = -1 EBADF (Bad file descriptor) [pid 21335] close(28) = -1 EBADF (Bad file descriptor) [pid 21335] close(29) = -1 EBADF (Bad file descriptor) [pid 21335] exit_group(0) = ? [pid 21335] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21336 attached [pid 21336] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21047 [pid 21336] <... set_robust_list resumed>) = 0 [pid 21336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21336] setpgid(0, 0) = 0 [pid 21336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21336] write(3, "1000", 4) = 4 [pid 21336] close(3) = 0 executing program [pid 21336] write(1, "executing program\n", 18) = 18 [pid 21336] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21336] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21336] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21336] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21336] close(3) = -1 EBADF (Bad file descriptor) [pid 21336] close(4) = -1 EBADF (Bad file descriptor) [pid 21336] close(5) = -1 EBADF (Bad file descriptor) [pid 21336] close(6) = -1 EBADF (Bad file descriptor) [pid 21336] close(7) = -1 EBADF (Bad file descriptor) [pid 21336] close(8) = -1 EBADF (Bad file descriptor) [pid 21336] close(9) = -1 EBADF (Bad file descriptor) [pid 21336] close(10) = -1 EBADF (Bad file descriptor) [pid 21336] close(11) = -1 EBADF (Bad file descriptor) [pid 21336] close(12) = -1 EBADF (Bad file descriptor) [pid 21336] close(13) = -1 EBADF (Bad file descriptor) [pid 21336] close(14) = -1 EBADF (Bad file descriptor) [pid 21336] close(15) = -1 EBADF (Bad file descriptor) [pid 21336] close(16) = -1 EBADF (Bad file descriptor) [pid 21336] close(17) = -1 EBADF (Bad file descriptor) [pid 21336] close(18) = -1 EBADF (Bad file descriptor) [pid 21336] close(19) = -1 EBADF (Bad file descriptor) [pid 21336] close(20) = -1 EBADF (Bad file descriptor) [pid 21336] close(21) = -1 EBADF (Bad file descriptor) [pid 21336] close(22) = -1 EBADF (Bad file descriptor) [pid 21336] close(23) = -1 EBADF (Bad file descriptor) [pid 21336] close(24) = -1 EBADF (Bad file descriptor) [pid 21336] close(25) = -1 EBADF (Bad file descriptor) [pid 21336] close(26) = -1 EBADF (Bad file descriptor) [pid 21336] close(27) = -1 EBADF (Bad file descriptor) [pid 21336] close(28) = -1 EBADF (Bad file descriptor) [pid 21336] close(29) = -1 EBADF (Bad file descriptor) [pid 21336] exit_group(0) = ? [pid 21336] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21337 attached , child_tidptr=0x55555e7c9650) = 21048 [pid 21337] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21337] setpgid(0, 0) = 0 [pid 21337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21337] write(3, "1000", 4) = 4 executing program [pid 21337] close(3) = 0 [pid 21337] write(1, "executing program\n", 18) = 18 [pid 21337] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21337] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21337] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21337] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21337] close(3) = -1 EBADF (Bad file descriptor) [pid 21337] close(4) = -1 EBADF (Bad file descriptor) [pid 21337] close(5) = -1 EBADF (Bad file descriptor) [pid 21337] close(6) = -1 EBADF (Bad file descriptor) [pid 21337] close(7) = -1 EBADF (Bad file descriptor) [pid 21337] close(8) = -1 EBADF (Bad file descriptor) [pid 21337] close(9) = -1 EBADF (Bad file descriptor) [pid 21337] close(10) = -1 EBADF (Bad file descriptor) [pid 21337] close(11) = -1 EBADF (Bad file descriptor) [pid 21337] close(12) = -1 EBADF (Bad file descriptor) [pid 21337] close(13) = -1 EBADF (Bad file descriptor) [pid 21337] close(14) = -1 EBADF (Bad file descriptor) [pid 21337] close(15) = -1 EBADF (Bad file descriptor) [pid 21337] close(16) = -1 EBADF (Bad file descriptor) [pid 21337] close(17) = -1 EBADF (Bad file descriptor) [pid 21337] close(18) = -1 EBADF (Bad file descriptor) [pid 21337] close(19) = -1 EBADF (Bad file descriptor) [pid 21337] close(20) = -1 EBADF (Bad file descriptor) [pid 21337] close(21) = -1 EBADF (Bad file descriptor) [pid 21337] close(22) = -1 EBADF (Bad file descriptor) [pid 21337] close(23) = -1 EBADF (Bad file descriptor) [pid 21337] close(24) = -1 EBADF (Bad file descriptor) [pid 21337] close(25) = -1 EBADF (Bad file descriptor) [pid 21337] close(26) = -1 EBADF (Bad file descriptor) [pid 21337] close(27) = -1 EBADF (Bad file descriptor) [pid 21337] close(28) = -1 EBADF (Bad file descriptor) [pid 21337] close(29) = -1 EBADF (Bad file descriptor) [pid 21337] exit_group(0) = ? [pid 21337] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21338 attached [pid 21338] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21049 [pid 21338] <... set_robust_list resumed>) = 0 [pid 21338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21338] setpgid(0, 0) = 0 [pid 21338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21338] write(3, "1000", 4) = 4 [pid 21338] close(3) = 0 executing program [pid 21338] write(1, "executing program\n", 18) = 18 [pid 21338] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21338] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21338] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21338] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21338] close(3) = -1 EBADF (Bad file descriptor) [pid 21338] close(4) = -1 EBADF (Bad file descriptor) [pid 21338] close(5) = -1 EBADF (Bad file descriptor) [pid 21338] close(6) = -1 EBADF (Bad file descriptor) [pid 21338] close(7) = -1 EBADF (Bad file descriptor) [pid 21338] close(8) = -1 EBADF (Bad file descriptor) [pid 21338] close(9) = -1 EBADF (Bad file descriptor) [pid 21338] close(10) = -1 EBADF (Bad file descriptor) [pid 21338] close(11) = -1 EBADF (Bad file descriptor) [pid 21338] close(12) = -1 EBADF (Bad file descriptor) [pid 21338] close(13) = -1 EBADF (Bad file descriptor) [pid 21338] close(14) = -1 EBADF (Bad file descriptor) [pid 21338] close(15) = -1 EBADF (Bad file descriptor) [pid 21338] close(16) = -1 EBADF (Bad file descriptor) [pid 21338] close(17) = -1 EBADF (Bad file descriptor) [pid 21338] close(18) = -1 EBADF (Bad file descriptor) [pid 21338] close(19) = -1 EBADF (Bad file descriptor) [pid 21338] close(20) = -1 EBADF (Bad file descriptor) [pid 21338] close(21) = -1 EBADF (Bad file descriptor) [pid 21338] close(22) = -1 EBADF (Bad file descriptor) [pid 21338] close(23) = -1 EBADF (Bad file descriptor) [pid 21338] close(24) = -1 EBADF (Bad file descriptor) [pid 21338] close(25) = -1 EBADF (Bad file descriptor) [pid 21338] close(26) = -1 EBADF (Bad file descriptor) [pid 21338] close(27) = -1 EBADF (Bad file descriptor) [pid 21338] close(28) = -1 EBADF (Bad file descriptor) [pid 21338] close(29) = -1 EBADF (Bad file descriptor) [pid 21338] exit_group(0) = ? [pid 21338] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21339 attached [pid 21339] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21050 [pid 21339] <... set_robust_list resumed>) = 0 [pid 21339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21339] setpgid(0, 0) = 0 [pid 21339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21339] write(3, "1000", 4) = 4 [pid 21339] close(3) = 0 [pid 21339] write(1, "executing program\n", 18executing program ) = 18 [pid 21339] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21339] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21339] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21339] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21339] close(3) = -1 EBADF (Bad file descriptor) [pid 21339] close(4) = -1 EBADF (Bad file descriptor) [pid 21339] close(5) = -1 EBADF (Bad file descriptor) [pid 21339] close(6) = -1 EBADF (Bad file descriptor) [pid 21339] close(7) = -1 EBADF (Bad file descriptor) [pid 21339] close(8) = -1 EBADF (Bad file descriptor) [pid 21339] close(9) = -1 EBADF (Bad file descriptor) [pid 21339] close(10) = -1 EBADF (Bad file descriptor) [pid 21339] close(11) = -1 EBADF (Bad file descriptor) [pid 21339] close(12) = -1 EBADF (Bad file descriptor) [pid 21339] close(13) = -1 EBADF (Bad file descriptor) [pid 21339] close(14) = -1 EBADF (Bad file descriptor) [pid 21339] close(15) = -1 EBADF (Bad file descriptor) [pid 21339] close(16) = -1 EBADF (Bad file descriptor) [pid 21339] close(17) = -1 EBADF (Bad file descriptor) [pid 21339] close(18) = -1 EBADF (Bad file descriptor) [pid 21339] close(19) = -1 EBADF (Bad file descriptor) [pid 21339] close(20) = -1 EBADF (Bad file descriptor) [pid 21339] close(21) = -1 EBADF (Bad file descriptor) [pid 21339] close(22) = -1 EBADF (Bad file descriptor) [pid 21339] close(23) = -1 EBADF (Bad file descriptor) [pid 21339] close(24) = -1 EBADF (Bad file descriptor) [pid 21339] close(25) = -1 EBADF (Bad file descriptor) [pid 21339] close(26) = -1 EBADF (Bad file descriptor) [pid 21339] close(27) = -1 EBADF (Bad file descriptor) [pid 21339] close(28) = -1 EBADF (Bad file descriptor) [pid 21339] close(29) = -1 EBADF (Bad file descriptor) [pid 21339] exit_group(0) = ? [pid 21339] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21051 ./strace-static-x86_64: Process 21340 attached [pid 21340] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21340] setpgid(0, 0) = 0 [pid 21340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21340] write(3, "1000", 4executing program ) = 4 [pid 21340] close(3) = 0 [pid 21340] write(1, "executing program\n", 18) = 18 [pid 21340] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21340] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21340] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21340] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21340] close(3) = -1 EBADF (Bad file descriptor) [pid 21340] close(4) = -1 EBADF (Bad file descriptor) [pid 21340] close(5) = -1 EBADF (Bad file descriptor) [pid 21340] close(6) = -1 EBADF (Bad file descriptor) [pid 21340] close(7) = -1 EBADF (Bad file descriptor) [pid 21340] close(8) = -1 EBADF (Bad file descriptor) [pid 21340] close(9) = -1 EBADF (Bad file descriptor) [pid 21340] close(10) = -1 EBADF (Bad file descriptor) [pid 21340] close(11) = -1 EBADF (Bad file descriptor) [pid 21340] close(12) = -1 EBADF (Bad file descriptor) [pid 21340] close(13) = -1 EBADF (Bad file descriptor) [pid 21340] close(14) = -1 EBADF (Bad file descriptor) [pid 21340] close(15) = -1 EBADF (Bad file descriptor) [pid 21340] close(16) = -1 EBADF (Bad file descriptor) [pid 21340] close(17) = -1 EBADF (Bad file descriptor) [pid 21340] close(18) = -1 EBADF (Bad file descriptor) [pid 21340] close(19) = -1 EBADF (Bad file descriptor) [pid 21340] close(20) = -1 EBADF (Bad file descriptor) [pid 21340] close(21) = -1 EBADF (Bad file descriptor) [pid 21340] close(22) = -1 EBADF (Bad file descriptor) [pid 21340] close(23) = -1 EBADF (Bad file descriptor) [pid 21340] close(24) = -1 EBADF (Bad file descriptor) [pid 21340] close(25) = -1 EBADF (Bad file descriptor) [pid 21340] close(26) = -1 EBADF (Bad file descriptor) [pid 21340] close(27) = -1 EBADF (Bad file descriptor) [pid 21340] close(28) = -1 EBADF (Bad file descriptor) [pid 21340] close(29) = -1 EBADF (Bad file descriptor) [pid 21340] exit_group(0) = ? [pid 21340] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21052 ./strace-static-x86_64: Process 21341 attached [pid 21341] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21341] setpgid(0, 0) = 0 [pid 21341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21341] write(3, "1000", 4) = 4 [pid 21341] close(3) = 0 [pid 21341] write(1, "executing program\n", 18executing program ) = 18 [pid 21341] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21341] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21341] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21341] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21341] close(3) = -1 EBADF (Bad file descriptor) [pid 21341] close(4) = -1 EBADF (Bad file descriptor) [pid 21341] close(5) = -1 EBADF (Bad file descriptor) [pid 21341] close(6) = -1 EBADF (Bad file descriptor) [pid 21341] close(7) = -1 EBADF (Bad file descriptor) [pid 21341] close(8) = -1 EBADF (Bad file descriptor) [pid 21341] close(9) = -1 EBADF (Bad file descriptor) [pid 21341] close(10) = -1 EBADF (Bad file descriptor) [pid 21341] close(11) = -1 EBADF (Bad file descriptor) [pid 21341] close(12) = -1 EBADF (Bad file descriptor) [pid 21341] close(13) = -1 EBADF (Bad file descriptor) [pid 21341] close(14) = -1 EBADF (Bad file descriptor) [pid 21341] close(15) = -1 EBADF (Bad file descriptor) [pid 21341] close(16) = -1 EBADF (Bad file descriptor) [pid 21341] close(17) = -1 EBADF (Bad file descriptor) [pid 21341] close(18) = -1 EBADF (Bad file descriptor) [pid 21341] close(19) = -1 EBADF (Bad file descriptor) [pid 21341] close(20) = -1 EBADF (Bad file descriptor) [pid 21341] close(21) = -1 EBADF (Bad file descriptor) [pid 21341] close(22) = -1 EBADF (Bad file descriptor) [pid 21341] close(23) = -1 EBADF (Bad file descriptor) [pid 21341] close(24) = -1 EBADF (Bad file descriptor) [pid 21341] close(25) = -1 EBADF (Bad file descriptor) [pid 21341] close(26) = -1 EBADF (Bad file descriptor) [pid 21341] close(27) = -1 EBADF (Bad file descriptor) [pid 21341] close(28) = -1 EBADF (Bad file descriptor) [pid 21341] close(29) = -1 EBADF (Bad file descriptor) [pid 21341] exit_group(0) = ? [pid 21341] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21053 ./strace-static-x86_64: Process 21342 attached [pid 21342] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21342] setpgid(0, 0) = 0 [pid 21342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21342] write(3, "1000", 4) = 4 [pid 21342] close(3) = 0 [pid 21342] write(1, "executing program\n", 18executing program ) = 18 [pid 21342] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21342] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21342] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21342] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21342] close(3) = -1 EBADF (Bad file descriptor) [pid 21342] close(4) = -1 EBADF (Bad file descriptor) [pid 21342] close(5) = -1 EBADF (Bad file descriptor) [pid 21342] close(6) = -1 EBADF (Bad file descriptor) [pid 21342] close(7) = -1 EBADF (Bad file descriptor) [pid 21342] close(8) = -1 EBADF (Bad file descriptor) [pid 21342] close(9) = -1 EBADF (Bad file descriptor) [pid 21342] close(10) = -1 EBADF (Bad file descriptor) [pid 21342] close(11) = -1 EBADF (Bad file descriptor) [pid 21342] close(12) = -1 EBADF (Bad file descriptor) [pid 21342] close(13) = -1 EBADF (Bad file descriptor) [pid 21342] close(14) = -1 EBADF (Bad file descriptor) [pid 21342] close(15) = -1 EBADF (Bad file descriptor) [pid 21342] close(16) = -1 EBADF (Bad file descriptor) [pid 21342] close(17) = -1 EBADF (Bad file descriptor) [pid 21342] close(18) = -1 EBADF (Bad file descriptor) [pid 21342] close(19) = -1 EBADF (Bad file descriptor) [pid 21342] close(20) = -1 EBADF (Bad file descriptor) [pid 21342] close(21) = -1 EBADF (Bad file descriptor) [pid 21342] close(22) = -1 EBADF (Bad file descriptor) [pid 21342] close(23) = -1 EBADF (Bad file descriptor) [pid 21342] close(24) = -1 EBADF (Bad file descriptor) [pid 21342] close(25) = -1 EBADF (Bad file descriptor) [pid 21342] close(26) = -1 EBADF (Bad file descriptor) [pid 21342] close(27) = -1 EBADF (Bad file descriptor) [pid 21342] close(28) = -1 EBADF (Bad file descriptor) [pid 21342] close(29) = -1 EBADF (Bad file descriptor) [pid 21342] exit_group(0) = ? [pid 21342] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21054 ./strace-static-x86_64: Process 21343 attached [pid 21343] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21343] setpgid(0, 0) = 0 [pid 21343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21343] write(3, "1000", 4) = 4 [pid 21343] close(3) = 0 executing program [pid 21343] write(1, "executing program\n", 18) = 18 [pid 21343] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21343] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21343] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21343] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21343] close(3) = -1 EBADF (Bad file descriptor) [pid 21343] close(4) = -1 EBADF (Bad file descriptor) [pid 21343] close(5) = -1 EBADF (Bad file descriptor) [pid 21343] close(6) = -1 EBADF (Bad file descriptor) [pid 21343] close(7) = -1 EBADF (Bad file descriptor) [pid 21343] close(8) = -1 EBADF (Bad file descriptor) [pid 21343] close(9) = -1 EBADF (Bad file descriptor) [pid 21343] close(10) = -1 EBADF (Bad file descriptor) [pid 21343] close(11) = -1 EBADF (Bad file descriptor) [pid 21343] close(12) = -1 EBADF (Bad file descriptor) [pid 21343] close(13) = -1 EBADF (Bad file descriptor) [pid 21343] close(14) = -1 EBADF (Bad file descriptor) [pid 21343] close(15) = -1 EBADF (Bad file descriptor) [pid 21343] close(16) = -1 EBADF (Bad file descriptor) [pid 21343] close(17) = -1 EBADF (Bad file descriptor) [pid 21343] close(18) = -1 EBADF (Bad file descriptor) [pid 21343] close(19) = -1 EBADF (Bad file descriptor) [pid 21343] close(20) = -1 EBADF (Bad file descriptor) [pid 21343] close(21) = -1 EBADF (Bad file descriptor) [pid 21343] close(22) = -1 EBADF (Bad file descriptor) [pid 21343] close(23) = -1 EBADF (Bad file descriptor) [pid 21343] close(24) = -1 EBADF (Bad file descriptor) [pid 21343] close(25) = -1 EBADF (Bad file descriptor) [pid 21343] close(26) = -1 EBADF (Bad file descriptor) [pid 21343] close(27) = -1 EBADF (Bad file descriptor) [pid 21343] close(28) = -1 EBADF (Bad file descriptor) [pid 21343] close(29) = -1 EBADF (Bad file descriptor) [pid 21343] exit_group(0) = ? [pid 21343] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21055 ./strace-static-x86_64: Process 21344 attached [pid 21344] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21344] setpgid(0, 0) = 0 [pid 21344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21344] write(3, "1000", 4) = 4 [pid 21344] close(3) = 0 [pid 21344] write(1, "executing program\n", 18executing program ) = 18 [pid 21344] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21344] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21344] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21344] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21344] close(3) = -1 EBADF (Bad file descriptor) [pid 21344] close(4) = -1 EBADF (Bad file descriptor) [pid 21344] close(5) = -1 EBADF (Bad file descriptor) [pid 21344] close(6) = -1 EBADF (Bad file descriptor) [pid 21344] close(7) = -1 EBADF (Bad file descriptor) [pid 21344] close(8) = -1 EBADF (Bad file descriptor) [pid 21344] close(9) = -1 EBADF (Bad file descriptor) [pid 21344] close(10) = -1 EBADF (Bad file descriptor) [pid 21344] close(11) = -1 EBADF (Bad file descriptor) [pid 21344] close(12) = -1 EBADF (Bad file descriptor) [pid 21344] close(13) = -1 EBADF (Bad file descriptor) [pid 21344] close(14) = -1 EBADF (Bad file descriptor) [pid 21344] close(15) = -1 EBADF (Bad file descriptor) [pid 21344] close(16) = -1 EBADF (Bad file descriptor) [pid 21344] close(17) = -1 EBADF (Bad file descriptor) [pid 21344] close(18) = -1 EBADF (Bad file descriptor) [pid 21344] close(19) = -1 EBADF (Bad file descriptor) [pid 21344] close(20) = -1 EBADF (Bad file descriptor) [pid 21344] close(21) = -1 EBADF (Bad file descriptor) [pid 21344] close(22) = -1 EBADF (Bad file descriptor) [pid 21344] close(23) = -1 EBADF (Bad file descriptor) [pid 21344] close(24) = -1 EBADF (Bad file descriptor) [pid 21344] close(25) = -1 EBADF (Bad file descriptor) [pid 21344] close(26) = -1 EBADF (Bad file descriptor) [pid 21344] close(27) = -1 EBADF (Bad file descriptor) [pid 21344] close(28) = -1 EBADF (Bad file descriptor) [pid 21344] close(29) = -1 EBADF (Bad file descriptor) [pid 21344] exit_group(0) = ? [pid 21344] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21056 ./strace-static-x86_64: Process 21345 attached [pid 21345] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21345] setpgid(0, 0) = 0 [pid 21345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21345] write(3, "1000", 4) = 4 [pid 21345] close(3) = 0 [pid 21345] write(1, "executing program\n", 18executing program ) = 18 [pid 21345] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21345] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21345] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21345] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21345] close(3) = -1 EBADF (Bad file descriptor) [pid 21345] close(4) = -1 EBADF (Bad file descriptor) [pid 21345] close(5) = -1 EBADF (Bad file descriptor) [pid 21345] close(6) = -1 EBADF (Bad file descriptor) [pid 21345] close(7) = -1 EBADF (Bad file descriptor) [pid 21345] close(8) = -1 EBADF (Bad file descriptor) [pid 21345] close(9) = -1 EBADF (Bad file descriptor) [pid 21345] close(10) = -1 EBADF (Bad file descriptor) [pid 21345] close(11) = -1 EBADF (Bad file descriptor) [pid 21345] close(12) = -1 EBADF (Bad file descriptor) [pid 21345] close(13) = -1 EBADF (Bad file descriptor) [pid 21345] close(14) = -1 EBADF (Bad file descriptor) [pid 21345] close(15) = -1 EBADF (Bad file descriptor) [pid 21345] close(16) = -1 EBADF (Bad file descriptor) [pid 21345] close(17) = -1 EBADF (Bad file descriptor) [pid 21345] close(18) = -1 EBADF (Bad file descriptor) [pid 21345] close(19) = -1 EBADF (Bad file descriptor) [pid 21345] close(20) = -1 EBADF (Bad file descriptor) [pid 21345] close(21) = -1 EBADF (Bad file descriptor) [pid 21345] close(22) = -1 EBADF (Bad file descriptor) [pid 21345] close(23) = -1 EBADF (Bad file descriptor) [pid 21345] close(24) = -1 EBADF (Bad file descriptor) [pid 21345] close(25) = -1 EBADF (Bad file descriptor) [pid 21345] close(26) = -1 EBADF (Bad file descriptor) [pid 21345] close(27) = -1 EBADF (Bad file descriptor) [pid 21345] close(28) = -1 EBADF (Bad file descriptor) [pid 21345] close(29) = -1 EBADF (Bad file descriptor) [pid 21345] exit_group(0) = ? [pid 21345] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21346 attached [pid 21346] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21057 [pid 21346] <... set_robust_list resumed>) = 0 [pid 21346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21346] setpgid(0, 0) = 0 [pid 21346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21346] write(3, "1000", 4) = 4 [pid 21346] close(3) = 0 [pid 21346] write(1, "executing program\n", 18executing program ) = 18 [pid 21346] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21346] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21346] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21346] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21346] close(3) = -1 EBADF (Bad file descriptor) [pid 21346] close(4) = -1 EBADF (Bad file descriptor) [pid 21346] close(5) = -1 EBADF (Bad file descriptor) [pid 21346] close(6) = -1 EBADF (Bad file descriptor) [pid 21346] close(7) = -1 EBADF (Bad file descriptor) [pid 21346] close(8) = -1 EBADF (Bad file descriptor) [pid 21346] close(9) = -1 EBADF (Bad file descriptor) [pid 21346] close(10) = -1 EBADF (Bad file descriptor) [pid 21346] close(11) = -1 EBADF (Bad file descriptor) [pid 21346] close(12) = -1 EBADF (Bad file descriptor) [pid 21346] close(13) = -1 EBADF (Bad file descriptor) [pid 21346] close(14) = -1 EBADF (Bad file descriptor) [pid 21346] close(15) = -1 EBADF (Bad file descriptor) [pid 21346] close(16) = -1 EBADF (Bad file descriptor) [pid 21346] close(17) = -1 EBADF (Bad file descriptor) [pid 21346] close(18) = -1 EBADF (Bad file descriptor) [pid 21346] close(19) = -1 EBADF (Bad file descriptor) [pid 21346] close(20) = -1 EBADF (Bad file descriptor) [pid 21346] close(21) = -1 EBADF (Bad file descriptor) [pid 21346] close(22) = -1 EBADF (Bad file descriptor) [pid 21346] close(23) = -1 EBADF (Bad file descriptor) [pid 21346] close(24) = -1 EBADF (Bad file descriptor) [pid 21346] close(25) = -1 EBADF (Bad file descriptor) [pid 21346] close(26) = -1 EBADF (Bad file descriptor) [pid 21346] close(27) = -1 EBADF (Bad file descriptor) [pid 21346] close(28) = -1 EBADF (Bad file descriptor) [pid 21346] close(29) = -1 EBADF (Bad file descriptor) [pid 21346] exit_group(0) = ? [pid 21346] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21347 attached [pid 21347] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21058 [pid 21347] <... set_robust_list resumed>) = 0 [pid 21347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21347] setpgid(0, 0) = 0 [pid 21347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21347] write(3, "1000", 4) = 4 [pid 21347] close(3) = 0 executing program [pid 21347] write(1, "executing program\n", 18) = 18 [pid 21347] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21347] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21347] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21347] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21347] close(3) = -1 EBADF (Bad file descriptor) [pid 21347] close(4) = -1 EBADF (Bad file descriptor) [pid 21347] close(5) = -1 EBADF (Bad file descriptor) [pid 21347] close(6) = -1 EBADF (Bad file descriptor) [pid 21347] close(7) = -1 EBADF (Bad file descriptor) [pid 21347] close(8) = -1 EBADF (Bad file descriptor) [pid 21347] close(9) = -1 EBADF (Bad file descriptor) [pid 21347] close(10) = -1 EBADF (Bad file descriptor) [pid 21347] close(11) = -1 EBADF (Bad file descriptor) [pid 21347] close(12) = -1 EBADF (Bad file descriptor) [pid 21347] close(13) = -1 EBADF (Bad file descriptor) [pid 21347] close(14) = -1 EBADF (Bad file descriptor) [pid 21347] close(15) = -1 EBADF (Bad file descriptor) [pid 21347] close(16) = -1 EBADF (Bad file descriptor) [pid 21347] close(17) = -1 EBADF (Bad file descriptor) [pid 21347] close(18) = -1 EBADF (Bad file descriptor) [pid 21347] close(19) = -1 EBADF (Bad file descriptor) [pid 21347] close(20) = -1 EBADF (Bad file descriptor) [pid 21347] close(21) = -1 EBADF (Bad file descriptor) [pid 21347] close(22) = -1 EBADF (Bad file descriptor) [pid 21347] close(23) = -1 EBADF (Bad file descriptor) [pid 21347] close(24) = -1 EBADF (Bad file descriptor) [pid 21347] close(25) = -1 EBADF (Bad file descriptor) [pid 21347] close(26) = -1 EBADF (Bad file descriptor) [pid 21347] close(27) = -1 EBADF (Bad file descriptor) [pid 21347] close(28) = -1 EBADF (Bad file descriptor) [pid 21347] close(29) = -1 EBADF (Bad file descriptor) [pid 21347] exit_group(0) = ? [pid 21347] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21348 attached , child_tidptr=0x55555e7c9650) = 21059 [pid 21348] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21348] setpgid(0, 0) = 0 [pid 21348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21348] write(3, "1000", 4) = 4 [pid 21348] close(3) = 0 [pid 21348] write(1, "executing program\n", 18executing program ) = 18 [pid 21348] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21348] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21348] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21348] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21348] close(3) = -1 EBADF (Bad file descriptor) [pid 21348] close(4) = -1 EBADF (Bad file descriptor) [pid 21348] close(5) = -1 EBADF (Bad file descriptor) [pid 21348] close(6) = -1 EBADF (Bad file descriptor) [pid 21348] close(7) = -1 EBADF (Bad file descriptor) [pid 21348] close(8) = -1 EBADF (Bad file descriptor) [pid 21348] close(9) = -1 EBADF (Bad file descriptor) [pid 21348] close(10) = -1 EBADF (Bad file descriptor) [pid 21348] close(11) = -1 EBADF (Bad file descriptor) [pid 21348] close(12) = -1 EBADF (Bad file descriptor) [pid 21348] close(13) = -1 EBADF (Bad file descriptor) [pid 21348] close(14) = -1 EBADF (Bad file descriptor) [pid 21348] close(15) = -1 EBADF (Bad file descriptor) [pid 21348] close(16) = -1 EBADF (Bad file descriptor) [pid 21348] close(17) = -1 EBADF (Bad file descriptor) [pid 21348] close(18) = -1 EBADF (Bad file descriptor) [pid 21348] close(19) = -1 EBADF (Bad file descriptor) [pid 21348] close(20) = -1 EBADF (Bad file descriptor) [pid 21348] close(21) = -1 EBADF (Bad file descriptor) [pid 21348] close(22) = -1 EBADF (Bad file descriptor) [pid 21348] close(23) = -1 EBADF (Bad file descriptor) [pid 21348] close(24) = -1 EBADF (Bad file descriptor) [pid 21348] close(25) = -1 EBADF (Bad file descriptor) [pid 21348] close(26) = -1 EBADF (Bad file descriptor) [pid 21348] close(27) = -1 EBADF (Bad file descriptor) [pid 21348] close(28) = -1 EBADF (Bad file descriptor) [pid 21348] close(29) = -1 EBADF (Bad file descriptor) [pid 21348] exit_group(0) = ? [pid 21348] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21060 ./strace-static-x86_64: Process 21349 attached [pid 21349] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21349] setpgid(0, 0) = 0 [pid 21349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21349] write(3, "1000", 4) = 4 [pid 21349] close(3) = 0 [pid 21349] write(1, "executing program\n", 18executing program ) = 18 [pid 21349] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21349] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21349] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21349] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21349] close(3) = -1 EBADF (Bad file descriptor) [pid 21349] close(4) = -1 EBADF (Bad file descriptor) [pid 21349] close(5) = -1 EBADF (Bad file descriptor) [pid 21349] close(6) = -1 EBADF (Bad file descriptor) [pid 21349] close(7) = -1 EBADF (Bad file descriptor) [pid 21349] close(8) = -1 EBADF (Bad file descriptor) [pid 21349] close(9) = -1 EBADF (Bad file descriptor) [pid 21349] close(10) = -1 EBADF (Bad file descriptor) [pid 21349] close(11) = -1 EBADF (Bad file descriptor) [pid 21349] close(12) = -1 EBADF (Bad file descriptor) [pid 21349] close(13) = -1 EBADF (Bad file descriptor) [pid 21349] close(14) = -1 EBADF (Bad file descriptor) [pid 21349] close(15) = -1 EBADF (Bad file descriptor) [pid 21349] close(16) = -1 EBADF (Bad file descriptor) [pid 21349] close(17) = -1 EBADF (Bad file descriptor) [pid 21349] close(18) = -1 EBADF (Bad file descriptor) [pid 21349] close(19) = -1 EBADF (Bad file descriptor) [pid 21349] close(20) = -1 EBADF (Bad file descriptor) [pid 21349] close(21) = -1 EBADF (Bad file descriptor) [pid 21349] close(22) = -1 EBADF (Bad file descriptor) [pid 21349] close(23) = -1 EBADF (Bad file descriptor) [pid 21349] close(24) = -1 EBADF (Bad file descriptor) [pid 21349] close(25) = -1 EBADF (Bad file descriptor) [pid 21349] close(26) = -1 EBADF (Bad file descriptor) [pid 21349] close(27) = -1 EBADF (Bad file descriptor) [pid 21349] close(28) = -1 EBADF (Bad file descriptor) [pid 21349] close(29) = -1 EBADF (Bad file descriptor) [pid 21349] exit_group(0) = ? [pid 21349] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21061 ./strace-static-x86_64: Process 21350 attached [pid 21350] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21350] setpgid(0, 0) = 0 [pid 21350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21350] write(3, "1000", 4) = 4 [pid 21350] close(3executing program ) = 0 [pid 21350] write(1, "executing program\n", 18) = 18 [pid 21350] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21350] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21350] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21350] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21350] close(3) = -1 EBADF (Bad file descriptor) [pid 21350] close(4) = -1 EBADF (Bad file descriptor) [pid 21350] close(5) = -1 EBADF (Bad file descriptor) [pid 21350] close(6) = -1 EBADF (Bad file descriptor) [pid 21350] close(7) = -1 EBADF (Bad file descriptor) [pid 21350] close(8) = -1 EBADF (Bad file descriptor) [pid 21350] close(9) = -1 EBADF (Bad file descriptor) [pid 21350] close(10) = -1 EBADF (Bad file descriptor) [pid 21350] close(11) = -1 EBADF (Bad file descriptor) [pid 21350] close(12) = -1 EBADF (Bad file descriptor) [pid 21350] close(13) = -1 EBADF (Bad file descriptor) [pid 21350] close(14) = -1 EBADF (Bad file descriptor) [pid 21350] close(15) = -1 EBADF (Bad file descriptor) [pid 21350] close(16) = -1 EBADF (Bad file descriptor) [pid 21350] close(17) = -1 EBADF (Bad file descriptor) [pid 21350] close(18) = -1 EBADF (Bad file descriptor) [pid 21350] close(19) = -1 EBADF (Bad file descriptor) [pid 21350] close(20) = -1 EBADF (Bad file descriptor) [pid 21350] close(21) = -1 EBADF (Bad file descriptor) [pid 21350] close(22) = -1 EBADF (Bad file descriptor) [pid 21350] close(23) = -1 EBADF (Bad file descriptor) [pid 21350] close(24) = -1 EBADF (Bad file descriptor) [pid 21350] close(25) = -1 EBADF (Bad file descriptor) [pid 21350] close(26) = -1 EBADF (Bad file descriptor) [pid 21350] close(27) = -1 EBADF (Bad file descriptor) [pid 21350] close(28) = -1 EBADF (Bad file descriptor) [pid 21350] close(29) = -1 EBADF (Bad file descriptor) [pid 21350] exit_group(0) = ? [pid 21350] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21062 ./strace-static-x86_64: Process 21351 attached [pid 21351] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21351] setpgid(0, 0) = 0 [pid 21351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21351] write(3, "1000", 4) = 4 [pid 21351] close(3) = 0 [pid 21351] write(1, "executing program\n", 18executing program ) = 18 [pid 21351] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21351] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21351] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21351] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21351] close(3) = -1 EBADF (Bad file descriptor) [pid 21351] close(4) = -1 EBADF (Bad file descriptor) [pid 21351] close(5) = -1 EBADF (Bad file descriptor) [pid 21351] close(6) = -1 EBADF (Bad file descriptor) [pid 21351] close(7) = -1 EBADF (Bad file descriptor) [pid 21351] close(8) = -1 EBADF (Bad file descriptor) [pid 21351] close(9) = -1 EBADF (Bad file descriptor) [pid 21351] close(10) = -1 EBADF (Bad file descriptor) [pid 21351] close(11) = -1 EBADF (Bad file descriptor) [pid 21351] close(12) = -1 EBADF (Bad file descriptor) [pid 21351] close(13) = -1 EBADF (Bad file descriptor) [pid 21351] close(14) = -1 EBADF (Bad file descriptor) [pid 21351] close(15) = -1 EBADF (Bad file descriptor) [pid 21351] close(16) = -1 EBADF (Bad file descriptor) [pid 21351] close(17) = -1 EBADF (Bad file descriptor) [pid 21351] close(18) = -1 EBADF (Bad file descriptor) [pid 21351] close(19) = -1 EBADF (Bad file descriptor) [pid 21351] close(20) = -1 EBADF (Bad file descriptor) [pid 21351] close(21) = -1 EBADF (Bad file descriptor) [pid 21351] close(22) = -1 EBADF (Bad file descriptor) [pid 21351] close(23) = -1 EBADF (Bad file descriptor) [pid 21351] close(24) = -1 EBADF (Bad file descriptor) [pid 21351] close(25) = -1 EBADF (Bad file descriptor) [pid 21351] close(26) = -1 EBADF (Bad file descriptor) [pid 21351] close(27) = -1 EBADF (Bad file descriptor) [pid 21351] close(28) = -1 EBADF (Bad file descriptor) [pid 21351] close(29) = -1 EBADF (Bad file descriptor) [pid 21351] exit_group(0) = ? [pid 21351] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21352 attached , child_tidptr=0x55555e7c9650) = 21063 [pid 21352] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21352] setpgid(0, 0) = 0 [pid 21352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21352] write(3, "1000", 4) = 4 [pid 21352] close(3) = 0 [pid 21352] write(1, "executing program\n", 18executing program ) = 18 [pid 21352] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21352] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21352] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21352] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21352] close(3) = -1 EBADF (Bad file descriptor) [pid 21352] close(4) = -1 EBADF (Bad file descriptor) [pid 21352] close(5) = -1 EBADF (Bad file descriptor) [pid 21352] close(6) = -1 EBADF (Bad file descriptor) [pid 21352] close(7) = -1 EBADF (Bad file descriptor) [pid 21352] close(8) = -1 EBADF (Bad file descriptor) [pid 21352] close(9) = -1 EBADF (Bad file descriptor) [pid 21352] close(10) = -1 EBADF (Bad file descriptor) [pid 21352] close(11) = -1 EBADF (Bad file descriptor) [pid 21352] close(12) = -1 EBADF (Bad file descriptor) [pid 21352] close(13) = -1 EBADF (Bad file descriptor) [pid 21352] close(14) = -1 EBADF (Bad file descriptor) [pid 21352] close(15) = -1 EBADF (Bad file descriptor) [pid 21352] close(16) = -1 EBADF (Bad file descriptor) [pid 21352] close(17) = -1 EBADF (Bad file descriptor) [pid 21352] close(18) = -1 EBADF (Bad file descriptor) [pid 21352] close(19) = -1 EBADF (Bad file descriptor) [pid 21352] close(20) = -1 EBADF (Bad file descriptor) [pid 21352] close(21) = -1 EBADF (Bad file descriptor) [pid 21352] close(22) = -1 EBADF (Bad file descriptor) [pid 21352] close(23) = -1 EBADF (Bad file descriptor) [pid 21352] close(24) = -1 EBADF (Bad file descriptor) [pid 21352] close(25) = -1 EBADF (Bad file descriptor) [pid 21352] close(26) = -1 EBADF (Bad file descriptor) [pid 21352] close(27) = -1 EBADF (Bad file descriptor) [pid 21352] close(28) = -1 EBADF (Bad file descriptor) [pid 21352] close(29) = -1 EBADF (Bad file descriptor) [pid 21352] exit_group(0) = ? [pid 21352] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21353 attached [pid 21353] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21064 [pid 21353] <... set_robust_list resumed>) = 0 [pid 21353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21353] setpgid(0, 0) = 0 [pid 21353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21353] write(3, "1000", 4) = 4 [pid 21353] close(3) = 0 [pid 21353] write(1, "executing program\n", 18executing program ) = 18 [pid 21353] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21353] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21353] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21353] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21353] close(3) = -1 EBADF (Bad file descriptor) [pid 21353] close(4) = -1 EBADF (Bad file descriptor) [pid 21353] close(5) = -1 EBADF (Bad file descriptor) [pid 21353] close(6) = -1 EBADF (Bad file descriptor) [pid 21353] close(7) = -1 EBADF (Bad file descriptor) [pid 21353] close(8) = -1 EBADF (Bad file descriptor) [pid 21353] close(9) = -1 EBADF (Bad file descriptor) [pid 21353] close(10) = -1 EBADF (Bad file descriptor) [pid 21353] close(11) = -1 EBADF (Bad file descriptor) [pid 21353] close(12) = -1 EBADF (Bad file descriptor) [pid 21353] close(13) = -1 EBADF (Bad file descriptor) [pid 21353] close(14) = -1 EBADF (Bad file descriptor) [pid 21353] close(15) = -1 EBADF (Bad file descriptor) [pid 21353] close(16) = -1 EBADF (Bad file descriptor) [pid 21353] close(17) = -1 EBADF (Bad file descriptor) [pid 21353] close(18) = -1 EBADF (Bad file descriptor) [pid 21353] close(19) = -1 EBADF (Bad file descriptor) [pid 21353] close(20) = -1 EBADF (Bad file descriptor) [pid 21353] close(21) = -1 EBADF (Bad file descriptor) [pid 21353] close(22) = -1 EBADF (Bad file descriptor) [pid 21353] close(23) = -1 EBADF (Bad file descriptor) [pid 21353] close(24) = -1 EBADF (Bad file descriptor) [pid 21353] close(25) = -1 EBADF (Bad file descriptor) [pid 21353] close(26) = -1 EBADF (Bad file descriptor) [pid 21353] close(27) = -1 EBADF (Bad file descriptor) [pid 21353] close(28) = -1 EBADF (Bad file descriptor) [pid 21353] close(29) = -1 EBADF (Bad file descriptor) [pid 21353] exit_group(0) = ? [pid 21353] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21354 attached [pid 21354] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21065 [pid 21354] <... set_robust_list resumed>) = 0 [pid 21354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21354] setpgid(0, 0) = 0 [pid 21354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21354] write(3, "1000", 4) = 4 executing program [pid 21354] close(3) = 0 [pid 21354] write(1, "executing program\n", 18) = 18 [pid 21354] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21354] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21354] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21354] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21354] close(3) = -1 EBADF (Bad file descriptor) [pid 21354] close(4) = -1 EBADF (Bad file descriptor) [pid 21354] close(5) = -1 EBADF (Bad file descriptor) [pid 21354] close(6) = -1 EBADF (Bad file descriptor) [pid 21354] close(7) = -1 EBADF (Bad file descriptor) [pid 21354] close(8) = -1 EBADF (Bad file descriptor) [pid 21354] close(9) = -1 EBADF (Bad file descriptor) [pid 21354] close(10) = -1 EBADF (Bad file descriptor) [pid 21354] close(11) = -1 EBADF (Bad file descriptor) [pid 21354] close(12) = -1 EBADF (Bad file descriptor) [pid 21354] close(13) = -1 EBADF (Bad file descriptor) [pid 21354] close(14) = -1 EBADF (Bad file descriptor) [pid 21354] close(15) = -1 EBADF (Bad file descriptor) [pid 21354] close(16) = -1 EBADF (Bad file descriptor) [pid 21354] close(17) = -1 EBADF (Bad file descriptor) [pid 21354] close(18) = -1 EBADF (Bad file descriptor) [pid 21354] close(19) = -1 EBADF (Bad file descriptor) [pid 21354] close(20) = -1 EBADF (Bad file descriptor) [pid 21354] close(21) = -1 EBADF (Bad file descriptor) [pid 21354] close(22) = -1 EBADF (Bad file descriptor) [pid 21354] close(23) = -1 EBADF (Bad file descriptor) [pid 21354] close(24) = -1 EBADF (Bad file descriptor) [pid 21354] close(25) = -1 EBADF (Bad file descriptor) [pid 21354] close(26) = -1 EBADF (Bad file descriptor) [pid 21354] close(27) = -1 EBADF (Bad file descriptor) [pid 21354] close(28) = -1 EBADF (Bad file descriptor) [pid 21354] close(29) = -1 EBADF (Bad file descriptor) [pid 21354] exit_group(0) = ? [pid 21354] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21355 attached [pid 21355] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21066 [pid 21355] <... set_robust_list resumed>) = 0 [pid 21355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21355] setpgid(0, 0) = 0 [pid 21355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21355] write(3, "1000", 4) = 4 [pid 21355] close(3) = 0 [pid 21355] write(1, "executing program\n", 18executing program ) = 18 [pid 21355] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21355] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21355] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21355] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21355] close(3) = -1 EBADF (Bad file descriptor) [pid 21355] close(4) = -1 EBADF (Bad file descriptor) [pid 21355] close(5) = -1 EBADF (Bad file descriptor) [pid 21355] close(6) = -1 EBADF (Bad file descriptor) [pid 21355] close(7) = -1 EBADF (Bad file descriptor) [pid 21355] close(8) = -1 EBADF (Bad file descriptor) [pid 21355] close(9) = -1 EBADF (Bad file descriptor) [pid 21355] close(10) = -1 EBADF (Bad file descriptor) [pid 21355] close(11) = -1 EBADF (Bad file descriptor) [pid 21355] close(12) = -1 EBADF (Bad file descriptor) [pid 21355] close(13) = -1 EBADF (Bad file descriptor) [pid 21355] close(14) = -1 EBADF (Bad file descriptor) [pid 21355] close(15) = -1 EBADF (Bad file descriptor) [pid 21355] close(16) = -1 EBADF (Bad file descriptor) [pid 21355] close(17) = -1 EBADF (Bad file descriptor) [pid 21355] close(18) = -1 EBADF (Bad file descriptor) [pid 21355] close(19) = -1 EBADF (Bad file descriptor) [pid 21355] close(20) = -1 EBADF (Bad file descriptor) [pid 21355] close(21) = -1 EBADF (Bad file descriptor) [pid 21355] close(22) = -1 EBADF (Bad file descriptor) [pid 21355] close(23) = -1 EBADF (Bad file descriptor) [pid 21355] close(24) = -1 EBADF (Bad file descriptor) [pid 21355] close(25) = -1 EBADF (Bad file descriptor) [pid 21355] close(26) = -1 EBADF (Bad file descriptor) [pid 21355] close(27) = -1 EBADF (Bad file descriptor) [pid 21355] close(28) = -1 EBADF (Bad file descriptor) [pid 21355] close(29) = -1 EBADF (Bad file descriptor) [pid 21355] exit_group(0) = ? [pid 21355] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21067 ./strace-static-x86_64: Process 21356 attached [pid 21356] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21356] setpgid(0, 0) = 0 [pid 21356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21356] write(3, "1000", 4) = 4 [pid 21356] close(3) = 0 [pid 21356] write(1, "executing program\n", 18executing program ) = 18 [pid 21356] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21356] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21356] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21356] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21356] close(3) = -1 EBADF (Bad file descriptor) [pid 21356] close(4) = -1 EBADF (Bad file descriptor) [pid 21356] close(5) = -1 EBADF (Bad file descriptor) [pid 21356] close(6) = -1 EBADF (Bad file descriptor) [pid 21356] close(7) = -1 EBADF (Bad file descriptor) [pid 21356] close(8) = -1 EBADF (Bad file descriptor) [pid 21356] close(9) = -1 EBADF (Bad file descriptor) [pid 21356] close(10) = -1 EBADF (Bad file descriptor) [pid 21356] close(11) = -1 EBADF (Bad file descriptor) [pid 21356] close(12) = -1 EBADF (Bad file descriptor) [pid 21356] close(13) = -1 EBADF (Bad file descriptor) [pid 21356] close(14) = -1 EBADF (Bad file descriptor) [pid 21356] close(15) = -1 EBADF (Bad file descriptor) [pid 21356] close(16) = -1 EBADF (Bad file descriptor) [pid 21356] close(17) = -1 EBADF (Bad file descriptor) [pid 21356] close(18) = -1 EBADF (Bad file descriptor) [pid 21356] close(19) = -1 EBADF (Bad file descriptor) [pid 21356] close(20) = -1 EBADF (Bad file descriptor) [pid 21356] close(21) = -1 EBADF (Bad file descriptor) [pid 21356] close(22) = -1 EBADF (Bad file descriptor) [pid 21356] close(23) = -1 EBADF (Bad file descriptor) [pid 21356] close(24) = -1 EBADF (Bad file descriptor) [pid 21356] close(25) = -1 EBADF (Bad file descriptor) [pid 21356] close(26) = -1 EBADF (Bad file descriptor) [pid 21356] close(27) = -1 EBADF (Bad file descriptor) [pid 21356] close(28) = -1 EBADF (Bad file descriptor) [pid 21356] close(29) = -1 EBADF (Bad file descriptor) [pid 21356] exit_group(0) = ? [pid 21356] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21357 attached , child_tidptr=0x55555e7c9650) = 21068 [pid 21357] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21357] setpgid(0, 0) = 0 [pid 21357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21357] write(3, "1000", 4) = 4 [pid 21357] close(3executing program ) = 0 [pid 21357] write(1, "executing program\n", 18) = 18 [pid 21357] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21357] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21357] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21357] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21357] close(3) = -1 EBADF (Bad file descriptor) [pid 21357] close(4) = -1 EBADF (Bad file descriptor) [pid 21357] close(5) = -1 EBADF (Bad file descriptor) [pid 21357] close(6) = -1 EBADF (Bad file descriptor) [pid 21357] close(7) = -1 EBADF (Bad file descriptor) [pid 21357] close(8) = -1 EBADF (Bad file descriptor) [pid 21357] close(9) = -1 EBADF (Bad file descriptor) [pid 21357] close(10) = -1 EBADF (Bad file descriptor) [pid 21357] close(11) = -1 EBADF (Bad file descriptor) [pid 21357] close(12) = -1 EBADF (Bad file descriptor) [pid 21357] close(13) = -1 EBADF (Bad file descriptor) [pid 21357] close(14) = -1 EBADF (Bad file descriptor) [pid 21357] close(15) = -1 EBADF (Bad file descriptor) [pid 21357] close(16) = -1 EBADF (Bad file descriptor) [pid 21357] close(17) = -1 EBADF (Bad file descriptor) [pid 21357] close(18) = -1 EBADF (Bad file descriptor) [pid 21357] close(19) = -1 EBADF (Bad file descriptor) [pid 21357] close(20) = -1 EBADF (Bad file descriptor) [pid 21357] close(21) = -1 EBADF (Bad file descriptor) [pid 21357] close(22) = -1 EBADF (Bad file descriptor) [pid 21357] close(23) = -1 EBADF (Bad file descriptor) [pid 21357] close(24) = -1 EBADF (Bad file descriptor) [pid 21357] close(25) = -1 EBADF (Bad file descriptor) [pid 21357] close(26) = -1 EBADF (Bad file descriptor) [pid 21357] close(27) = -1 EBADF (Bad file descriptor) [pid 21357] close(28) = -1 EBADF (Bad file descriptor) [pid 21357] close(29) = -1 EBADF (Bad file descriptor) [pid 21357] exit_group(0) = ? [pid 21357] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21358 attached , child_tidptr=0x55555e7c9650) = 21069 [pid 21358] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21358] setpgid(0, 0) = 0 [pid 21358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21358] write(3, "1000", 4) = 4 [pid 21358] close(3) = 0 [pid 21358] write(1, "executing program\n", 18executing program ) = 18 [pid 21358] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21358] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21358] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21358] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21358] close(3) = -1 EBADF (Bad file descriptor) [pid 21358] close(4) = -1 EBADF (Bad file descriptor) [pid 21358] close(5) = -1 EBADF (Bad file descriptor) [pid 21358] close(6) = -1 EBADF (Bad file descriptor) [pid 21358] close(7) = -1 EBADF (Bad file descriptor) [pid 21358] close(8) = -1 EBADF (Bad file descriptor) [pid 21358] close(9) = -1 EBADF (Bad file descriptor) [pid 21358] close(10) = -1 EBADF (Bad file descriptor) [pid 21358] close(11) = -1 EBADF (Bad file descriptor) [pid 21358] close(12) = -1 EBADF (Bad file descriptor) [pid 21358] close(13) = -1 EBADF (Bad file descriptor) [pid 21358] close(14) = -1 EBADF (Bad file descriptor) [pid 21358] close(15) = -1 EBADF (Bad file descriptor) [pid 21358] close(16) = -1 EBADF (Bad file descriptor) [pid 21358] close(17) = -1 EBADF (Bad file descriptor) [pid 21358] close(18) = -1 EBADF (Bad file descriptor) [pid 21358] close(19) = -1 EBADF (Bad file descriptor) [pid 21358] close(20) = -1 EBADF (Bad file descriptor) [pid 21358] close(21) = -1 EBADF (Bad file descriptor) [pid 21358] close(22) = -1 EBADF (Bad file descriptor) [pid 21358] close(23) = -1 EBADF (Bad file descriptor) [pid 21358] close(24) = -1 EBADF (Bad file descriptor) [pid 21358] close(25) = -1 EBADF (Bad file descriptor) [pid 21358] close(26) = -1 EBADF (Bad file descriptor) [pid 21358] close(27) = -1 EBADF (Bad file descriptor) [pid 21358] close(28) = -1 EBADF (Bad file descriptor) [pid 21358] close(29) = -1 EBADF (Bad file descriptor) [pid 21358] exit_group(0) = ? [pid 21358] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21070 ./strace-static-x86_64: Process 21359 attached [pid 21359] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21359] setpgid(0, 0) = 0 [pid 21359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21359] write(3, "1000", 4) = 4 [pid 21359] close(3) = 0 [pid 21359] write(1, "executing program\n", 18executing program ) = 18 [pid 21359] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21359] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21359] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21359] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21359] close(3) = -1 EBADF (Bad file descriptor) [pid 21359] close(4) = -1 EBADF (Bad file descriptor) [pid 21359] close(5) = -1 EBADF (Bad file descriptor) [pid 21359] close(6) = -1 EBADF (Bad file descriptor) [pid 21359] close(7) = -1 EBADF (Bad file descriptor) [pid 21359] close(8) = -1 EBADF (Bad file descriptor) [pid 21359] close(9) = -1 EBADF (Bad file descriptor) [pid 21359] close(10) = -1 EBADF (Bad file descriptor) [pid 21359] close(11) = -1 EBADF (Bad file descriptor) [pid 21359] close(12) = -1 EBADF (Bad file descriptor) [pid 21359] close(13) = -1 EBADF (Bad file descriptor) [pid 21359] close(14) = -1 EBADF (Bad file descriptor) [pid 21359] close(15) = -1 EBADF (Bad file descriptor) [pid 21359] close(16) = -1 EBADF (Bad file descriptor) [pid 21359] close(17) = -1 EBADF (Bad file descriptor) [pid 21359] close(18) = -1 EBADF (Bad file descriptor) [pid 21359] close(19) = -1 EBADF (Bad file descriptor) [pid 21359] close(20) = -1 EBADF (Bad file descriptor) [pid 21359] close(21) = -1 EBADF (Bad file descriptor) [pid 21359] close(22) = -1 EBADF (Bad file descriptor) [pid 21359] close(23) = -1 EBADF (Bad file descriptor) [pid 21359] close(24) = -1 EBADF (Bad file descriptor) [pid 21359] close(25) = -1 EBADF (Bad file descriptor) [pid 21359] close(26) = -1 EBADF (Bad file descriptor) [pid 21359] close(27) = -1 EBADF (Bad file descriptor) [pid 21359] close(28) = -1 EBADF (Bad file descriptor) [pid 21359] close(29) = -1 EBADF (Bad file descriptor) [pid 21359] exit_group(0) = ? [pid 21359] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21071 ./strace-static-x86_64: Process 21360 attached [pid 21360] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21360] setpgid(0, 0) = 0 [pid 21360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21360] write(3, "1000", 4) = 4 [pid 21360] close(3) = 0 [pid 21360] write(1, "executing program\n", 18executing program ) = 18 [pid 21360] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21360] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21360] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21360] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21360] close(3) = -1 EBADF (Bad file descriptor) [pid 21360] close(4) = -1 EBADF (Bad file descriptor) [pid 21360] close(5) = -1 EBADF (Bad file descriptor) [pid 21360] close(6) = -1 EBADF (Bad file descriptor) [pid 21360] close(7) = -1 EBADF (Bad file descriptor) [pid 21360] close(8) = -1 EBADF (Bad file descriptor) [pid 21360] close(9) = -1 EBADF (Bad file descriptor) [pid 21360] close(10) = -1 EBADF (Bad file descriptor) [pid 21360] close(11) = -1 EBADF (Bad file descriptor) [pid 21360] close(12) = -1 EBADF (Bad file descriptor) [pid 21360] close(13) = -1 EBADF (Bad file descriptor) [pid 21360] close(14) = -1 EBADF (Bad file descriptor) [pid 21360] close(15) = -1 EBADF (Bad file descriptor) [pid 21360] close(16) = -1 EBADF (Bad file descriptor) [pid 21360] close(17) = -1 EBADF (Bad file descriptor) [pid 21360] close(18) = -1 EBADF (Bad file descriptor) [pid 21360] close(19) = -1 EBADF (Bad file descriptor) [pid 21360] close(20) = -1 EBADF (Bad file descriptor) [pid 21360] close(21) = -1 EBADF (Bad file descriptor) [pid 21360] close(22) = -1 EBADF (Bad file descriptor) [pid 21360] close(23) = -1 EBADF (Bad file descriptor) [pid 21360] close(24) = -1 EBADF (Bad file descriptor) [pid 21360] close(25) = -1 EBADF (Bad file descriptor) [pid 21360] close(26) = -1 EBADF (Bad file descriptor) [pid 21360] close(27) = -1 EBADF (Bad file descriptor) [pid 21360] close(28) = -1 EBADF (Bad file descriptor) [pid 21360] close(29) = -1 EBADF (Bad file descriptor) [pid 21360] exit_group(0) = ? [pid 21360] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21361 attached , child_tidptr=0x55555e7c9650) = 21072 [pid 21361] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21361] setpgid(0, 0) = 0 [pid 21361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21361] write(3, "1000", 4) = 4 [pid 21361] close(3executing program ) = 0 [pid 21361] write(1, "executing program\n", 18) = 18 [pid 21361] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21361] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21361] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21361] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21361] close(3) = -1 EBADF (Bad file descriptor) [pid 21361] close(4) = -1 EBADF (Bad file descriptor) [pid 21361] close(5) = -1 EBADF (Bad file descriptor) [pid 21361] close(6) = -1 EBADF (Bad file descriptor) [pid 21361] close(7) = -1 EBADF (Bad file descriptor) [pid 21361] close(8) = -1 EBADF (Bad file descriptor) [pid 21361] close(9) = -1 EBADF (Bad file descriptor) [pid 21361] close(10) = -1 EBADF (Bad file descriptor) [pid 21361] close(11) = -1 EBADF (Bad file descriptor) [pid 21361] close(12) = -1 EBADF (Bad file descriptor) [pid 21361] close(13) = -1 EBADF (Bad file descriptor) [pid 21361] close(14) = -1 EBADF (Bad file descriptor) [pid 21361] close(15) = -1 EBADF (Bad file descriptor) [pid 21361] close(16) = -1 EBADF (Bad file descriptor) [pid 21361] close(17) = -1 EBADF (Bad file descriptor) [pid 21361] close(18) = -1 EBADF (Bad file descriptor) [pid 21361] close(19) = -1 EBADF (Bad file descriptor) [pid 21361] close(20) = -1 EBADF (Bad file descriptor) [pid 21361] close(21) = -1 EBADF (Bad file descriptor) [pid 21361] close(22) = -1 EBADF (Bad file descriptor) [pid 21361] close(23) = -1 EBADF (Bad file descriptor) [pid 21361] close(24) = -1 EBADF (Bad file descriptor) [pid 21361] close(25) = -1 EBADF (Bad file descriptor) [pid 21361] close(26) = -1 EBADF (Bad file descriptor) [pid 21361] close(27) = -1 EBADF (Bad file descriptor) [pid 21361] close(28) = -1 EBADF (Bad file descriptor) [pid 21361] close(29) = -1 EBADF (Bad file descriptor) [pid 21361] exit_group(0) = ? [pid 21361] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21073 ./strace-static-x86_64: Process 21362 attached [pid 21362] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21362] setpgid(0, 0) = 0 [pid 21362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21362] write(3, "1000", 4) = 4 [pid 21362] close(3) = 0 executing program [pid 21362] write(1, "executing program\n", 18) = 18 [pid 21362] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21362] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21362] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21362] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21362] close(3) = -1 EBADF (Bad file descriptor) [pid 21362] close(4) = -1 EBADF (Bad file descriptor) [pid 21362] close(5) = -1 EBADF (Bad file descriptor) [pid 21362] close(6) = -1 EBADF (Bad file descriptor) [pid 21362] close(7) = -1 EBADF (Bad file descriptor) [pid 21362] close(8) = -1 EBADF (Bad file descriptor) [pid 21362] close(9) = -1 EBADF (Bad file descriptor) [pid 21362] close(10) = -1 EBADF (Bad file descriptor) [pid 21362] close(11) = -1 EBADF (Bad file descriptor) [pid 21362] close(12) = -1 EBADF (Bad file descriptor) [pid 21362] close(13) = -1 EBADF (Bad file descriptor) [pid 21362] close(14) = -1 EBADF (Bad file descriptor) [pid 21362] close(15) = -1 EBADF (Bad file descriptor) [pid 21362] close(16) = -1 EBADF (Bad file descriptor) [pid 21362] close(17) = -1 EBADF (Bad file descriptor) [pid 21362] close(18) = -1 EBADF (Bad file descriptor) [pid 21362] close(19) = -1 EBADF (Bad file descriptor) [pid 21362] close(20) = -1 EBADF (Bad file descriptor) [pid 21362] close(21) = -1 EBADF (Bad file descriptor) [pid 21362] close(22) = -1 EBADF (Bad file descriptor) [pid 21362] close(23) = -1 EBADF (Bad file descriptor) [pid 21362] close(24) = -1 EBADF (Bad file descriptor) [pid 21362] close(25) = -1 EBADF (Bad file descriptor) [pid 21362] close(26) = -1 EBADF (Bad file descriptor) [pid 21362] close(27) = -1 EBADF (Bad file descriptor) [pid 21362] close(28) = -1 EBADF (Bad file descriptor) [pid 21362] close(29) = -1 EBADF (Bad file descriptor) [pid 21362] exit_group(0) = ? [pid 21362] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21363 attached [pid 21363] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21074 [pid 21363] <... set_robust_list resumed>) = 0 [pid 21363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21363] setpgid(0, 0) = 0 [pid 21363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21363] write(3, "1000", 4) = 4 [pid 21363] close(3) = 0 [pid 21363] write(1, "executing program\n", 18executing program ) = 18 [pid 21363] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21363] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21363] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21363] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21363] close(3) = -1 EBADF (Bad file descriptor) [pid 21363] close(4) = -1 EBADF (Bad file descriptor) [pid 21363] close(5) = -1 EBADF (Bad file descriptor) [pid 21363] close(6) = -1 EBADF (Bad file descriptor) [pid 21363] close(7) = -1 EBADF (Bad file descriptor) [pid 21363] close(8) = -1 EBADF (Bad file descriptor) [pid 21363] close(9) = -1 EBADF (Bad file descriptor) [pid 21363] close(10) = -1 EBADF (Bad file descriptor) [pid 21363] close(11) = -1 EBADF (Bad file descriptor) [pid 21363] close(12) = -1 EBADF (Bad file descriptor) [pid 21363] close(13) = -1 EBADF (Bad file descriptor) [pid 21363] close(14) = -1 EBADF (Bad file descriptor) [pid 21363] close(15) = -1 EBADF (Bad file descriptor) [pid 21363] close(16) = -1 EBADF (Bad file descriptor) [pid 21363] close(17) = -1 EBADF (Bad file descriptor) [pid 21363] close(18) = -1 EBADF (Bad file descriptor) [pid 21363] close(19) = -1 EBADF (Bad file descriptor) [pid 21363] close(20) = -1 EBADF (Bad file descriptor) [pid 21363] close(21) = -1 EBADF (Bad file descriptor) [pid 21363] close(22) = -1 EBADF (Bad file descriptor) [pid 21363] close(23) = -1 EBADF (Bad file descriptor) [pid 21363] close(24) = -1 EBADF (Bad file descriptor) [pid 21363] close(25) = -1 EBADF (Bad file descriptor) [pid 21363] close(26) = -1 EBADF (Bad file descriptor) [pid 21363] close(27) = -1 EBADF (Bad file descriptor) [pid 21363] close(28) = -1 EBADF (Bad file descriptor) [pid 21363] close(29) = -1 EBADF (Bad file descriptor) [pid 21363] exit_group(0) = ? [pid 21363] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21364 attached [pid 21364] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21075 [pid 21364] <... set_robust_list resumed>) = 0 [pid 21364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21364] setpgid(0, 0) = 0 [pid 21364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21364] write(3, "1000", 4) = 4 [pid 21364] close(3) = 0 executing program [pid 21364] write(1, "executing program\n", 18) = 18 [pid 21364] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21364] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21364] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21364] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21364] close(3) = -1 EBADF (Bad file descriptor) [pid 21364] close(4) = -1 EBADF (Bad file descriptor) [pid 21364] close(5) = -1 EBADF (Bad file descriptor) [pid 21364] close(6) = -1 EBADF (Bad file descriptor) [pid 21364] close(7) = -1 EBADF (Bad file descriptor) [pid 21364] close(8) = -1 EBADF (Bad file descriptor) [pid 21364] close(9) = -1 EBADF (Bad file descriptor) [pid 21364] close(10) = -1 EBADF (Bad file descriptor) [pid 21364] close(11) = -1 EBADF (Bad file descriptor) [pid 21364] close(12) = -1 EBADF (Bad file descriptor) [pid 21364] close(13) = -1 EBADF (Bad file descriptor) [pid 21364] close(14) = -1 EBADF (Bad file descriptor) [pid 21364] close(15) = -1 EBADF (Bad file descriptor) [pid 21364] close(16) = -1 EBADF (Bad file descriptor) [pid 21364] close(17) = -1 EBADF (Bad file descriptor) [pid 21364] close(18) = -1 EBADF (Bad file descriptor) [pid 21364] close(19) = -1 EBADF (Bad file descriptor) [pid 21364] close(20) = -1 EBADF (Bad file descriptor) [pid 21364] close(21) = -1 EBADF (Bad file descriptor) [pid 21364] close(22) = -1 EBADF (Bad file descriptor) [pid 21364] close(23) = -1 EBADF (Bad file descriptor) [pid 21364] close(24) = -1 EBADF (Bad file descriptor) [pid 21364] close(25) = -1 EBADF (Bad file descriptor) [pid 21364] close(26) = -1 EBADF (Bad file descriptor) [pid 21364] close(27) = -1 EBADF (Bad file descriptor) [pid 21364] close(28) = -1 EBADF (Bad file descriptor) [pid 21364] close(29) = -1 EBADF (Bad file descriptor) [pid 21364] exit_group(0) = ? [pid 21364] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21076 ./strace-static-x86_64: Process 21365 attached [pid 21365] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21365] setpgid(0, 0) = 0 [pid 21365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21365] write(3, "1000", 4) = 4 [pid 21365] close(3) = 0 executing program [pid 21365] write(1, "executing program\n", 18) = 18 [pid 21365] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21365] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21365] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21365] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21365] close(3) = -1 EBADF (Bad file descriptor) [pid 21365] close(4) = -1 EBADF (Bad file descriptor) [pid 21365] close(5) = -1 EBADF (Bad file descriptor) [pid 21365] close(6) = -1 EBADF (Bad file descriptor) [pid 21365] close(7) = -1 EBADF (Bad file descriptor) [pid 21365] close(8) = -1 EBADF (Bad file descriptor) [pid 21365] close(9) = -1 EBADF (Bad file descriptor) [pid 21365] close(10) = -1 EBADF (Bad file descriptor) [pid 21365] close(11) = -1 EBADF (Bad file descriptor) [pid 21365] close(12) = -1 EBADF (Bad file descriptor) [pid 21365] close(13) = -1 EBADF (Bad file descriptor) [pid 21365] close(14) = -1 EBADF (Bad file descriptor) [pid 21365] close(15) = -1 EBADF (Bad file descriptor) [pid 21365] close(16) = -1 EBADF (Bad file descriptor) [pid 21365] close(17) = -1 EBADF (Bad file descriptor) [pid 21365] close(18) = -1 EBADF (Bad file descriptor) [pid 21365] close(19) = -1 EBADF (Bad file descriptor) [pid 21365] close(20) = -1 EBADF (Bad file descriptor) [pid 21365] close(21) = -1 EBADF (Bad file descriptor) [pid 21365] close(22) = -1 EBADF (Bad file descriptor) [pid 21365] close(23) = -1 EBADF (Bad file descriptor) [pid 21365] close(24) = -1 EBADF (Bad file descriptor) [pid 21365] close(25) = -1 EBADF (Bad file descriptor) [pid 21365] close(26) = -1 EBADF (Bad file descriptor) [pid 21365] close(27) = -1 EBADF (Bad file descriptor) [pid 21365] close(28) = -1 EBADF (Bad file descriptor) [pid 21365] close(29) = -1 EBADF (Bad file descriptor) [pid 21365] exit_group(0) = ? [pid 21365] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21366 attached [pid 21366] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21077 [pid 21366] <... set_robust_list resumed>) = 0 [pid 21366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21366] setpgid(0, 0) = 0 [pid 21366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21366] write(3, "1000", 4) = 4 [pid 21366] close(3) = 0 [pid 21366] write(1, "executing program\n", 18executing program ) = 18 [pid 21366] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21366] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21366] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21366] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21366] close(3) = -1 EBADF (Bad file descriptor) [pid 21366] close(4) = -1 EBADF (Bad file descriptor) [pid 21366] close(5) = -1 EBADF (Bad file descriptor) [pid 21366] close(6) = -1 EBADF (Bad file descriptor) [pid 21366] close(7) = -1 EBADF (Bad file descriptor) [pid 21366] close(8) = -1 EBADF (Bad file descriptor) [pid 21366] close(9) = -1 EBADF (Bad file descriptor) [pid 21366] close(10) = -1 EBADF (Bad file descriptor) [pid 21366] close(11) = -1 EBADF (Bad file descriptor) [pid 21366] close(12) = -1 EBADF (Bad file descriptor) [pid 21366] close(13) = -1 EBADF (Bad file descriptor) [pid 21366] close(14) = -1 EBADF (Bad file descriptor) [pid 21366] close(15) = -1 EBADF (Bad file descriptor) [pid 21366] close(16) = -1 EBADF (Bad file descriptor) [pid 21366] close(17) = -1 EBADF (Bad file descriptor) [pid 21366] close(18) = -1 EBADF (Bad file descriptor) [pid 21366] close(19) = -1 EBADF (Bad file descriptor) [pid 21366] close(20) = -1 EBADF (Bad file descriptor) [pid 21366] close(21) = -1 EBADF (Bad file descriptor) [pid 21366] close(22) = -1 EBADF (Bad file descriptor) [pid 21366] close(23) = -1 EBADF (Bad file descriptor) [pid 21366] close(24) = -1 EBADF (Bad file descriptor) [pid 21366] close(25) = -1 EBADF (Bad file descriptor) [pid 21366] close(26) = -1 EBADF (Bad file descriptor) [pid 21366] close(27) = -1 EBADF (Bad file descriptor) [pid 21366] close(28) = -1 EBADF (Bad file descriptor) [pid 21366] close(29) = -1 EBADF (Bad file descriptor) [pid 21366] exit_group(0) = ? [pid 21366] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21078 ./strace-static-x86_64: Process 21367 attached [pid 21367] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21367] setpgid(0, 0) = 0 [pid 21367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21367] write(3, "1000", 4) = 4 [pid 21367] close(3) = 0 [pid 21367] write(1, "executing program\n", 18executing program ) = 18 [pid 21367] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21367] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21367] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21367] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21367] close(3) = -1 EBADF (Bad file descriptor) [pid 21367] close(4) = -1 EBADF (Bad file descriptor) [pid 21367] close(5) = -1 EBADF (Bad file descriptor) [pid 21367] close(6) = -1 EBADF (Bad file descriptor) [pid 21367] close(7) = -1 EBADF (Bad file descriptor) [pid 21367] close(8) = -1 EBADF (Bad file descriptor) [pid 21367] close(9) = -1 EBADF (Bad file descriptor) [pid 21367] close(10) = -1 EBADF (Bad file descriptor) [pid 21367] close(11) = -1 EBADF (Bad file descriptor) [pid 21367] close(12) = -1 EBADF (Bad file descriptor) [pid 21367] close(13) = -1 EBADF (Bad file descriptor) [pid 21367] close(14) = -1 EBADF (Bad file descriptor) [pid 21367] close(15) = -1 EBADF (Bad file descriptor) [pid 21367] close(16) = -1 EBADF (Bad file descriptor) [pid 21367] close(17) = -1 EBADF (Bad file descriptor) [pid 21367] close(18) = -1 EBADF (Bad file descriptor) [pid 21367] close(19) = -1 EBADF (Bad file descriptor) [pid 21367] close(20) = -1 EBADF (Bad file descriptor) [pid 21367] close(21) = -1 EBADF (Bad file descriptor) [pid 21367] close(22) = -1 EBADF (Bad file descriptor) [pid 21367] close(23) = -1 EBADF (Bad file descriptor) [pid 21367] close(24) = -1 EBADF (Bad file descriptor) [pid 21367] close(25) = -1 EBADF (Bad file descriptor) [pid 21367] close(26) = -1 EBADF (Bad file descriptor) [pid 21367] close(27) = -1 EBADF (Bad file descriptor) [pid 21367] close(28) = -1 EBADF (Bad file descriptor) [pid 21367] close(29) = -1 EBADF (Bad file descriptor) [pid 21367] exit_group(0) = ? [pid 21367] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21079 ./strace-static-x86_64: Process 21368 attached [pid 21368] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21368] setpgid(0, 0) = 0 [pid 21368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21368] write(3, "1000", 4) = 4 [pid 21368] close(3) = 0 executing program [pid 21368] write(1, "executing program\n", 18) = 18 [pid 21368] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21368] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21368] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21368] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21368] close(3) = -1 EBADF (Bad file descriptor) [pid 21368] close(4) = -1 EBADF (Bad file descriptor) [pid 21368] close(5) = -1 EBADF (Bad file descriptor) [pid 21368] close(6) = -1 EBADF (Bad file descriptor) [pid 21368] close(7) = -1 EBADF (Bad file descriptor) [pid 21368] close(8) = -1 EBADF (Bad file descriptor) [pid 21368] close(9) = -1 EBADF (Bad file descriptor) [pid 21368] close(10) = -1 EBADF (Bad file descriptor) [pid 21368] close(11) = -1 EBADF (Bad file descriptor) [pid 21368] close(12) = -1 EBADF (Bad file descriptor) [pid 21368] close(13) = -1 EBADF (Bad file descriptor) [pid 21368] close(14) = -1 EBADF (Bad file descriptor) [pid 21368] close(15) = -1 EBADF (Bad file descriptor) [pid 21368] close(16) = -1 EBADF (Bad file descriptor) [pid 21368] close(17) = -1 EBADF (Bad file descriptor) [pid 21368] close(18) = -1 EBADF (Bad file descriptor) [pid 21368] close(19) = -1 EBADF (Bad file descriptor) [pid 21368] close(20) = -1 EBADF (Bad file descriptor) [pid 21368] close(21) = -1 EBADF (Bad file descriptor) [pid 21368] close(22) = -1 EBADF (Bad file descriptor) [pid 21368] close(23) = -1 EBADF (Bad file descriptor) [pid 21368] close(24) = -1 EBADF (Bad file descriptor) [pid 21368] close(25) = -1 EBADF (Bad file descriptor) [pid 21368] close(26) = -1 EBADF (Bad file descriptor) [pid 21368] close(27) = -1 EBADF (Bad file descriptor) [pid 21368] close(28) = -1 EBADF (Bad file descriptor) [pid 21368] close(29) = -1 EBADF (Bad file descriptor) [pid 21368] exit_group(0) = ? [pid 21368] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21369 attached [pid 21369] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21080 [pid 21369] <... set_robust_list resumed>) = 0 [pid 21369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21369] setpgid(0, 0) = 0 [pid 21369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21369] write(3, "1000", 4) = 4 [pid 21369] close(3) = 0 executing program [pid 21369] write(1, "executing program\n", 18) = 18 [pid 21369] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21369] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21369] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21369] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21369] close(3) = -1 EBADF (Bad file descriptor) [pid 21369] close(4) = -1 EBADF (Bad file descriptor) [pid 21369] close(5) = -1 EBADF (Bad file descriptor) [pid 21369] close(6) = -1 EBADF (Bad file descriptor) [pid 21369] close(7) = -1 EBADF (Bad file descriptor) [pid 21369] close(8) = -1 EBADF (Bad file descriptor) [pid 21369] close(9) = -1 EBADF (Bad file descriptor) [pid 21369] close(10) = -1 EBADF (Bad file descriptor) [pid 21369] close(11) = -1 EBADF (Bad file descriptor) [pid 21369] close(12) = -1 EBADF (Bad file descriptor) [pid 21369] close(13) = -1 EBADF (Bad file descriptor) [pid 21369] close(14) = -1 EBADF (Bad file descriptor) [pid 21369] close(15) = -1 EBADF (Bad file descriptor) [pid 21369] close(16) = -1 EBADF (Bad file descriptor) [pid 21369] close(17) = -1 EBADF (Bad file descriptor) [pid 21369] close(18) = -1 EBADF (Bad file descriptor) [pid 21369] close(19) = -1 EBADF (Bad file descriptor) [pid 21369] close(20) = -1 EBADF (Bad file descriptor) [pid 21369] close(21) = -1 EBADF (Bad file descriptor) [pid 21369] close(22) = -1 EBADF (Bad file descriptor) [pid 21369] close(23) = -1 EBADF (Bad file descriptor) [pid 21369] close(24) = -1 EBADF (Bad file descriptor) [pid 21369] close(25) = -1 EBADF (Bad file descriptor) [pid 21369] close(26) = -1 EBADF (Bad file descriptor) [pid 21369] close(27) = -1 EBADF (Bad file descriptor) [pid 21369] close(28) = -1 EBADF (Bad file descriptor) [pid 21369] close(29) = -1 EBADF (Bad file descriptor) [pid 21369] exit_group(0) = ? [pid 21369] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21370 attached [pid 21370] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21081 [pid 21370] <... set_robust_list resumed>) = 0 [pid 21370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21370] setpgid(0, 0) = 0 [pid 21370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21370] write(3, "1000", 4) = 4 [pid 21370] close(3) = 0 executing program [pid 21370] write(1, "executing program\n", 18) = 18 [pid 21370] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21370] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21370] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21370] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21370] close(3) = -1 EBADF (Bad file descriptor) [pid 21370] close(4) = -1 EBADF (Bad file descriptor) [pid 21370] close(5) = -1 EBADF (Bad file descriptor) [pid 21370] close(6) = -1 EBADF (Bad file descriptor) [pid 21370] close(7) = -1 EBADF (Bad file descriptor) [pid 21370] close(8) = -1 EBADF (Bad file descriptor) [pid 21370] close(9) = -1 EBADF (Bad file descriptor) [pid 21370] close(10) = -1 EBADF (Bad file descriptor) [pid 21370] close(11) = -1 EBADF (Bad file descriptor) [pid 21370] close(12) = -1 EBADF (Bad file descriptor) [pid 21370] close(13) = -1 EBADF (Bad file descriptor) [pid 21370] close(14) = -1 EBADF (Bad file descriptor) [pid 21370] close(15) = -1 EBADF (Bad file descriptor) [pid 21370] close(16) = -1 EBADF (Bad file descriptor) [pid 21370] close(17) = -1 EBADF (Bad file descriptor) [pid 21370] close(18) = -1 EBADF (Bad file descriptor) [pid 21370] close(19) = -1 EBADF (Bad file descriptor) [pid 21370] close(20) = -1 EBADF (Bad file descriptor) [pid 21370] close(21) = -1 EBADF (Bad file descriptor) [pid 21370] close(22) = -1 EBADF (Bad file descriptor) [pid 21370] close(23) = -1 EBADF (Bad file descriptor) [pid 21370] close(24) = -1 EBADF (Bad file descriptor) [pid 21370] close(25) = -1 EBADF (Bad file descriptor) [pid 21370] close(26) = -1 EBADF (Bad file descriptor) [pid 21370] close(27) = -1 EBADF (Bad file descriptor) [pid 21370] close(28) = -1 EBADF (Bad file descriptor) [pid 21370] close(29) = -1 EBADF (Bad file descriptor) [pid 21370] exit_group(0) = ? [pid 21370] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21371 attached [pid 21371] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21082 [pid 21371] <... set_robust_list resumed>) = 0 [pid 21371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21371] setpgid(0, 0) = 0 [pid 21371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21371] write(3, "1000", 4) = 4 [pid 21371] close(3) = 0 executing program [pid 21371] write(1, "executing program\n", 18) = 18 [pid 21371] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21371] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21371] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21371] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21371] close(3) = -1 EBADF (Bad file descriptor) [pid 21371] close(4) = -1 EBADF (Bad file descriptor) [pid 21371] close(5) = -1 EBADF (Bad file descriptor) [pid 21371] close(6) = -1 EBADF (Bad file descriptor) [pid 21371] close(7) = -1 EBADF (Bad file descriptor) [pid 21371] close(8) = -1 EBADF (Bad file descriptor) [pid 21371] close(9) = -1 EBADF (Bad file descriptor) [pid 21371] close(10) = -1 EBADF (Bad file descriptor) [pid 21371] close(11) = -1 EBADF (Bad file descriptor) [pid 21371] close(12) = -1 EBADF (Bad file descriptor) [pid 21371] close(13) = -1 EBADF (Bad file descriptor) [pid 21371] close(14) = -1 EBADF (Bad file descriptor) [pid 21371] close(15) = -1 EBADF (Bad file descriptor) [pid 21371] close(16) = -1 EBADF (Bad file descriptor) [pid 21371] close(17) = -1 EBADF (Bad file descriptor) [pid 21371] close(18) = -1 EBADF (Bad file descriptor) [pid 21371] close(19) = -1 EBADF (Bad file descriptor) [pid 21371] close(20) = -1 EBADF (Bad file descriptor) [pid 21371] close(21) = -1 EBADF (Bad file descriptor) [pid 21371] close(22) = -1 EBADF (Bad file descriptor) [pid 21371] close(23) = -1 EBADF (Bad file descriptor) [pid 21371] close(24) = -1 EBADF (Bad file descriptor) [pid 21371] close(25) = -1 EBADF (Bad file descriptor) [pid 21371] close(26) = -1 EBADF (Bad file descriptor) [pid 21371] close(27) = -1 EBADF (Bad file descriptor) [pid 21371] close(28) = -1 EBADF (Bad file descriptor) [pid 21371] close(29) = -1 EBADF (Bad file descriptor) [pid 21371] exit_group(0) = ? [pid 21371] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21083 ./strace-static-x86_64: Process 21372 attached [pid 21372] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21372] setpgid(0, 0) = 0 [pid 21372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21372] write(3, "1000", 4) = 4 [pid 21372] close(3) = 0 [pid 21372] write(1, "executing program\n", 18executing program ) = 18 [pid 21372] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21372] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21372] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21372] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21372] close(3) = -1 EBADF (Bad file descriptor) [pid 21372] close(4) = -1 EBADF (Bad file descriptor) [pid 21372] close(5) = -1 EBADF (Bad file descriptor) [pid 21372] close(6) = -1 EBADF (Bad file descriptor) [pid 21372] close(7) = -1 EBADF (Bad file descriptor) [pid 21372] close(8) = -1 EBADF (Bad file descriptor) [pid 21372] close(9) = -1 EBADF (Bad file descriptor) [pid 21372] close(10) = -1 EBADF (Bad file descriptor) [pid 21372] close(11) = -1 EBADF (Bad file descriptor) [pid 21372] close(12) = -1 EBADF (Bad file descriptor) [pid 21372] close(13) = -1 EBADF (Bad file descriptor) [pid 21372] close(14) = -1 EBADF (Bad file descriptor) [pid 21372] close(15) = -1 EBADF (Bad file descriptor) [pid 21372] close(16) = -1 EBADF (Bad file descriptor) [pid 21372] close(17) = -1 EBADF (Bad file descriptor) [pid 21372] close(18) = -1 EBADF (Bad file descriptor) [pid 21372] close(19) = -1 EBADF (Bad file descriptor) [pid 21372] close(20) = -1 EBADF (Bad file descriptor) [pid 21372] close(21) = -1 EBADF (Bad file descriptor) [pid 21372] close(22) = -1 EBADF (Bad file descriptor) [pid 21372] close(23) = -1 EBADF (Bad file descriptor) [pid 21372] close(24) = -1 EBADF (Bad file descriptor) [pid 21372] close(25) = -1 EBADF (Bad file descriptor) [pid 21372] close(26) = -1 EBADF (Bad file descriptor) [pid 21372] close(27) = -1 EBADF (Bad file descriptor) [pid 21372] close(28) = -1 EBADF (Bad file descriptor) [pid 21372] close(29) = -1 EBADF (Bad file descriptor) [pid 21372] exit_group(0) = ? [pid 21372] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21084 ./strace-static-x86_64: Process 21373 attached [pid 21373] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21373] setpgid(0, 0) = 0 [pid 21373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21373] write(3, "1000", 4) = 4 [pid 21373] close(3) = 0 [pid 21373] write(1, "executing program\n", 18executing program ) = 18 [pid 21373] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21373] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21373] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21373] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21373] close(3) = -1 EBADF (Bad file descriptor) [pid 21373] close(4) = -1 EBADF (Bad file descriptor) [pid 21373] close(5) = -1 EBADF (Bad file descriptor) [pid 21373] close(6) = -1 EBADF (Bad file descriptor) [pid 21373] close(7) = -1 EBADF (Bad file descriptor) [pid 21373] close(8) = -1 EBADF (Bad file descriptor) [pid 21373] close(9) = -1 EBADF (Bad file descriptor) [pid 21373] close(10) = -1 EBADF (Bad file descriptor) [pid 21373] close(11) = -1 EBADF (Bad file descriptor) [pid 21373] close(12) = -1 EBADF (Bad file descriptor) [pid 21373] close(13) = -1 EBADF (Bad file descriptor) [pid 21373] close(14) = -1 EBADF (Bad file descriptor) [pid 21373] close(15) = -1 EBADF (Bad file descriptor) [pid 21373] close(16) = -1 EBADF (Bad file descriptor) [pid 21373] close(17) = -1 EBADF (Bad file descriptor) [pid 21373] close(18) = -1 EBADF (Bad file descriptor) [pid 21373] close(19) = -1 EBADF (Bad file descriptor) [pid 21373] close(20) = -1 EBADF (Bad file descriptor) [pid 21373] close(21) = -1 EBADF (Bad file descriptor) [pid 21373] close(22) = -1 EBADF (Bad file descriptor) [pid 21373] close(23) = -1 EBADF (Bad file descriptor) [pid 21373] close(24) = -1 EBADF (Bad file descriptor) [pid 21373] close(25) = -1 EBADF (Bad file descriptor) [pid 21373] close(26) = -1 EBADF (Bad file descriptor) [pid 21373] close(27) = -1 EBADF (Bad file descriptor) [pid 21373] close(28) = -1 EBADF (Bad file descriptor) [pid 21373] close(29) = -1 EBADF (Bad file descriptor) [pid 21373] exit_group(0) = ? [pid 21373] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21374 attached [pid 21374] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21085 [pid 21374] <... set_robust_list resumed>) = 0 [pid 21374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21374] setpgid(0, 0) = 0 [pid 21374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21374] write(3, "1000", 4) = 4 [pid 21374] close(3) = 0 [pid 21374] write(1, "executing program\n", 18executing program ) = 18 [pid 21374] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21374] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21374] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21374] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21374] close(3) = -1 EBADF (Bad file descriptor) [pid 21374] close(4) = -1 EBADF (Bad file descriptor) [pid 21374] close(5) = -1 EBADF (Bad file descriptor) [pid 21374] close(6) = -1 EBADF (Bad file descriptor) [pid 21374] close(7) = -1 EBADF (Bad file descriptor) [pid 21374] close(8) = -1 EBADF (Bad file descriptor) [pid 21374] close(9) = -1 EBADF (Bad file descriptor) [pid 21374] close(10) = -1 EBADF (Bad file descriptor) [pid 21374] close(11) = -1 EBADF (Bad file descriptor) [pid 21374] close(12) = -1 EBADF (Bad file descriptor) [pid 21374] close(13) = -1 EBADF (Bad file descriptor) [pid 21374] close(14) = -1 EBADF (Bad file descriptor) [pid 21374] close(15) = -1 EBADF (Bad file descriptor) [pid 21374] close(16) = -1 EBADF (Bad file descriptor) [pid 21374] close(17) = -1 EBADF (Bad file descriptor) [pid 21374] close(18) = -1 EBADF (Bad file descriptor) [pid 21374] close(19) = -1 EBADF (Bad file descriptor) [pid 21374] close(20) = -1 EBADF (Bad file descriptor) [pid 21374] close(21) = -1 EBADF (Bad file descriptor) [pid 21374] close(22) = -1 EBADF (Bad file descriptor) [pid 21374] close(23) = -1 EBADF (Bad file descriptor) [pid 21374] close(24) = -1 EBADF (Bad file descriptor) [pid 21374] close(25) = -1 EBADF (Bad file descriptor) [pid 21374] close(26) = -1 EBADF (Bad file descriptor) [pid 21374] close(27) = -1 EBADF (Bad file descriptor) [pid 21374] close(28) = -1 EBADF (Bad file descriptor) [pid 21374] close(29) = -1 EBADF (Bad file descriptor) [pid 21374] exit_group(0) = ? [pid 21374] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21375 attached [pid 21375] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21086 [pid 21375] <... set_robust_list resumed>) = 0 [pid 21375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21375] setpgid(0, 0) = 0 [pid 21375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 21375] write(3, "1000", 4) = 4 [pid 21375] close(3) = 0 [pid 21375] write(1, "executing program\n", 18) = 18 [pid 21375] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21375] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21375] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21375] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21375] close(3) = -1 EBADF (Bad file descriptor) [pid 21375] close(4) = -1 EBADF (Bad file descriptor) [pid 21375] close(5) = -1 EBADF (Bad file descriptor) [pid 21375] close(6) = -1 EBADF (Bad file descriptor) [pid 21375] close(7) = -1 EBADF (Bad file descriptor) [pid 21375] close(8) = -1 EBADF (Bad file descriptor) [pid 21375] close(9) = -1 EBADF (Bad file descriptor) [pid 21375] close(10) = -1 EBADF (Bad file descriptor) [pid 21375] close(11) = -1 EBADF (Bad file descriptor) [pid 21375] close(12) = -1 EBADF (Bad file descriptor) [pid 21375] close(13) = -1 EBADF (Bad file descriptor) [pid 21375] close(14) = -1 EBADF (Bad file descriptor) [pid 21375] close(15) = -1 EBADF (Bad file descriptor) [pid 21375] close(16) = -1 EBADF (Bad file descriptor) [pid 21375] close(17) = -1 EBADF (Bad file descriptor) [pid 21375] close(18) = -1 EBADF (Bad file descriptor) [pid 21375] close(19) = -1 EBADF (Bad file descriptor) [pid 21375] close(20) = -1 EBADF (Bad file descriptor) [pid 21375] close(21) = -1 EBADF (Bad file descriptor) [pid 21375] close(22) = -1 EBADF (Bad file descriptor) [pid 21375] close(23) = -1 EBADF (Bad file descriptor) [pid 21375] close(24) = -1 EBADF (Bad file descriptor) [pid 21375] close(25) = -1 EBADF (Bad file descriptor) [pid 21375] close(26) = -1 EBADF (Bad file descriptor) [pid 21375] close(27) = -1 EBADF (Bad file descriptor) [pid 21375] close(28) = -1 EBADF (Bad file descriptor) [pid 21375] close(29) = -1 EBADF (Bad file descriptor) [pid 21375] exit_group(0) = ? [pid 21375] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21376 attached , child_tidptr=0x55555e7c9650) = 21087 [pid 21376] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21376] setpgid(0, 0) = 0 [pid 21376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21376] write(3, "1000", 4) = 4 [pid 21376] close(3executing program ) = 0 [pid 21376] write(1, "executing program\n", 18) = 18 [pid 21376] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21376] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21376] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21376] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21376] close(3) = -1 EBADF (Bad file descriptor) [pid 21376] close(4) = -1 EBADF (Bad file descriptor) [pid 21376] close(5) = -1 EBADF (Bad file descriptor) [pid 21376] close(6) = -1 EBADF (Bad file descriptor) [pid 21376] close(7) = -1 EBADF (Bad file descriptor) [pid 21376] close(8) = -1 EBADF (Bad file descriptor) [pid 21376] close(9) = -1 EBADF (Bad file descriptor) [pid 21376] close(10) = -1 EBADF (Bad file descriptor) [pid 21376] close(11) = -1 EBADF (Bad file descriptor) [pid 21376] close(12) = -1 EBADF (Bad file descriptor) [pid 21376] close(13) = -1 EBADF (Bad file descriptor) [pid 21376] close(14) = -1 EBADF (Bad file descriptor) [pid 21376] close(15) = -1 EBADF (Bad file descriptor) [pid 21376] close(16) = -1 EBADF (Bad file descriptor) [pid 21376] close(17) = -1 EBADF (Bad file descriptor) [pid 21376] close(18) = -1 EBADF (Bad file descriptor) [pid 21376] close(19) = -1 EBADF (Bad file descriptor) [pid 21376] close(20) = -1 EBADF (Bad file descriptor) [pid 21376] close(21) = -1 EBADF (Bad file descriptor) [pid 21376] close(22) = -1 EBADF (Bad file descriptor) [pid 21376] close(23) = -1 EBADF (Bad file descriptor) [pid 21376] close(24) = -1 EBADF (Bad file descriptor) [pid 21376] close(25) = -1 EBADF (Bad file descriptor) [pid 21376] close(26) = -1 EBADF (Bad file descriptor) [pid 21376] close(27) = -1 EBADF (Bad file descriptor) [pid 21376] close(28) = -1 EBADF (Bad file descriptor) [pid 21376] close(29) = -1 EBADF (Bad file descriptor) [pid 21376] exit_group(0) = ? [pid 21376] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21088 ./strace-static-x86_64: Process 21377 attached [pid 21377] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21377] setpgid(0, 0) = 0 [pid 21377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21377] write(3, "1000", 4) = 4 [pid 21377] close(3) = 0 [pid 21377] write(1, "executing program\n", 18executing program ) = 18 [pid 21377] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21377] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21377] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21377] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21377] close(3) = -1 EBADF (Bad file descriptor) [pid 21377] close(4) = -1 EBADF (Bad file descriptor) [pid 21377] close(5) = -1 EBADF (Bad file descriptor) [pid 21377] close(6) = -1 EBADF (Bad file descriptor) [pid 21377] close(7) = -1 EBADF (Bad file descriptor) [pid 21377] close(8) = -1 EBADF (Bad file descriptor) [pid 21377] close(9) = -1 EBADF (Bad file descriptor) [pid 21377] close(10) = -1 EBADF (Bad file descriptor) [pid 21377] close(11) = -1 EBADF (Bad file descriptor) [pid 21377] close(12) = -1 EBADF (Bad file descriptor) [pid 21377] close(13) = -1 EBADF (Bad file descriptor) [pid 21377] close(14) = -1 EBADF (Bad file descriptor) [pid 21377] close(15) = -1 EBADF (Bad file descriptor) [pid 21377] close(16) = -1 EBADF (Bad file descriptor) [pid 21377] close(17) = -1 EBADF (Bad file descriptor) [pid 21377] close(18) = -1 EBADF (Bad file descriptor) [pid 21377] close(19) = -1 EBADF (Bad file descriptor) [pid 21377] close(20) = -1 EBADF (Bad file descriptor) [pid 21377] close(21) = -1 EBADF (Bad file descriptor) [pid 21377] close(22) = -1 EBADF (Bad file descriptor) [pid 21377] close(23) = -1 EBADF (Bad file descriptor) [pid 21377] close(24) = -1 EBADF (Bad file descriptor) [pid 21377] close(25) = -1 EBADF (Bad file descriptor) [pid 21377] close(26) = -1 EBADF (Bad file descriptor) [pid 21377] close(27) = -1 EBADF (Bad file descriptor) [pid 21377] close(28) = -1 EBADF (Bad file descriptor) [pid 21377] close(29) = -1 EBADF (Bad file descriptor) [pid 21377] exit_group(0) = ? [pid 21377] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21378 attached [pid 21378] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21089 [pid 21378] <... set_robust_list resumed>) = 0 [pid 21378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21378] setpgid(0, 0) = 0 [pid 21378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21378] write(3, "1000", 4) = 4 [pid 21378] close(3) = 0 [pid 21378] write(1, "executing program\n", 18executing program ) = 18 [pid 21378] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21378] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21378] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21378] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21378] close(3) = -1 EBADF (Bad file descriptor) [pid 21378] close(4) = -1 EBADF (Bad file descriptor) [pid 21378] close(5) = -1 EBADF (Bad file descriptor) [pid 21378] close(6) = -1 EBADF (Bad file descriptor) [pid 21378] close(7) = -1 EBADF (Bad file descriptor) [pid 21378] close(8) = -1 EBADF (Bad file descriptor) [pid 21378] close(9) = -1 EBADF (Bad file descriptor) [pid 21378] close(10) = -1 EBADF (Bad file descriptor) [pid 21378] close(11) = -1 EBADF (Bad file descriptor) [pid 21378] close(12) = -1 EBADF (Bad file descriptor) [pid 21378] close(13) = -1 EBADF (Bad file descriptor) [pid 21378] close(14) = -1 EBADF (Bad file descriptor) [pid 21378] close(15) = -1 EBADF (Bad file descriptor) [pid 21378] close(16) = -1 EBADF (Bad file descriptor) [pid 21378] close(17) = -1 EBADF (Bad file descriptor) [pid 21378] close(18) = -1 EBADF (Bad file descriptor) [pid 21378] close(19) = -1 EBADF (Bad file descriptor) [pid 21378] close(20) = -1 EBADF (Bad file descriptor) [pid 21378] close(21) = -1 EBADF (Bad file descriptor) [pid 21378] close(22) = -1 EBADF (Bad file descriptor) [pid 21378] close(23) = -1 EBADF (Bad file descriptor) [pid 21378] close(24) = -1 EBADF (Bad file descriptor) [pid 21378] close(25) = -1 EBADF (Bad file descriptor) [pid 21378] close(26) = -1 EBADF (Bad file descriptor) [pid 21378] close(27) = -1 EBADF (Bad file descriptor) [pid 21378] close(28) = -1 EBADF (Bad file descriptor) [pid 21378] close(29) = -1 EBADF (Bad file descriptor) [pid 21378] exit_group(0) = ? [pid 21378] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21379 attached , child_tidptr=0x55555e7c9650) = 21090 [pid 21379] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21379] setpgid(0, 0) = 0 [pid 21379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21379] write(3, "1000", 4) = 4 [pid 21379] close(3) = 0 executing program [pid 21379] write(1, "executing program\n", 18) = 18 [pid 21379] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21379] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21379] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21379] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21379] close(3) = -1 EBADF (Bad file descriptor) [pid 21379] close(4) = -1 EBADF (Bad file descriptor) [pid 21379] close(5) = -1 EBADF (Bad file descriptor) [pid 21379] close(6) = -1 EBADF (Bad file descriptor) [pid 21379] close(7) = -1 EBADF (Bad file descriptor) [pid 21379] close(8) = -1 EBADF (Bad file descriptor) [pid 21379] close(9) = -1 EBADF (Bad file descriptor) [pid 21379] close(10) = -1 EBADF (Bad file descriptor) [pid 21379] close(11) = -1 EBADF (Bad file descriptor) [pid 21379] close(12) = -1 EBADF (Bad file descriptor) [pid 21379] close(13) = -1 EBADF (Bad file descriptor) [pid 21379] close(14) = -1 EBADF (Bad file descriptor) [pid 21379] close(15) = -1 EBADF (Bad file descriptor) [pid 21379] close(16) = -1 EBADF (Bad file descriptor) [pid 21379] close(17) = -1 EBADF (Bad file descriptor) [pid 21379] close(18) = -1 EBADF (Bad file descriptor) [pid 21379] close(19) = -1 EBADF (Bad file descriptor) [pid 21379] close(20) = -1 EBADF (Bad file descriptor) [pid 21379] close(21) = -1 EBADF (Bad file descriptor) [pid 21379] close(22) = -1 EBADF (Bad file descriptor) [pid 21379] close(23) = -1 EBADF (Bad file descriptor) [pid 21379] close(24) = -1 EBADF (Bad file descriptor) [pid 21379] close(25) = -1 EBADF (Bad file descriptor) [pid 21379] close(26) = -1 EBADF (Bad file descriptor) [pid 21379] close(27) = -1 EBADF (Bad file descriptor) [pid 21379] close(28) = -1 EBADF (Bad file descriptor) [pid 21379] close(29) = -1 EBADF (Bad file descriptor) [pid 21379] exit_group(0) = ? [pid 21379] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21091 ./strace-static-x86_64: Process 21380 attached [pid 21380] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21380] setpgid(0, 0) = 0 [pid 21380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21380] write(3, "1000", 4) = 4 [pid 21380] close(3) = 0 [pid 21380] write(1, "executing program\n", 18executing program ) = 18 [pid 21380] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21380] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21380] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21380] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21380] close(3) = -1 EBADF (Bad file descriptor) [pid 21380] close(4) = -1 EBADF (Bad file descriptor) [pid 21380] close(5) = -1 EBADF (Bad file descriptor) [pid 21380] close(6) = -1 EBADF (Bad file descriptor) [pid 21380] close(7) = -1 EBADF (Bad file descriptor) [pid 21380] close(8) = -1 EBADF (Bad file descriptor) [pid 21380] close(9) = -1 EBADF (Bad file descriptor) [pid 21380] close(10) = -1 EBADF (Bad file descriptor) [pid 21380] close(11) = -1 EBADF (Bad file descriptor) [pid 21380] close(12) = -1 EBADF (Bad file descriptor) [pid 21380] close(13) = -1 EBADF (Bad file descriptor) [pid 21380] close(14) = -1 EBADF (Bad file descriptor) [pid 21380] close(15) = -1 EBADF (Bad file descriptor) [pid 21380] close(16) = -1 EBADF (Bad file descriptor) [pid 21380] close(17) = -1 EBADF (Bad file descriptor) [pid 21380] close(18) = -1 EBADF (Bad file descriptor) [pid 21380] close(19) = -1 EBADF (Bad file descriptor) [pid 21380] close(20) = -1 EBADF (Bad file descriptor) [pid 21380] close(21) = -1 EBADF (Bad file descriptor) [pid 21380] close(22) = -1 EBADF (Bad file descriptor) [pid 21380] close(23) = -1 EBADF (Bad file descriptor) [pid 21380] close(24) = -1 EBADF (Bad file descriptor) [pid 21380] close(25) = -1 EBADF (Bad file descriptor) [pid 21380] close(26) = -1 EBADF (Bad file descriptor) [pid 21380] close(27) = -1 EBADF (Bad file descriptor) [pid 21380] close(28) = -1 EBADF (Bad file descriptor) [pid 21380] close(29) = -1 EBADF (Bad file descriptor) [pid 21380] exit_group(0) = ? [pid 21380] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21381 attached [pid 21381] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21092 [pid 21381] <... set_robust_list resumed>) = 0 [pid 21381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21381] setpgid(0, 0) = 0 [pid 21381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21381] write(3, "1000", 4) = 4 [pid 21381] close(3) = 0 [pid 21381] write(1, "executing program\n", 18executing program ) = 18 [pid 21381] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21381] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21381] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21381] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21381] close(3) = -1 EBADF (Bad file descriptor) [pid 21381] close(4) = -1 EBADF (Bad file descriptor) [pid 21381] close(5) = -1 EBADF (Bad file descriptor) [pid 21381] close(6) = -1 EBADF (Bad file descriptor) [pid 21381] close(7) = -1 EBADF (Bad file descriptor) [pid 21381] close(8) = -1 EBADF (Bad file descriptor) [pid 21381] close(9) = -1 EBADF (Bad file descriptor) [pid 21381] close(10) = -1 EBADF (Bad file descriptor) [pid 21381] close(11) = -1 EBADF (Bad file descriptor) [pid 21381] close(12) = -1 EBADF (Bad file descriptor) [pid 21381] close(13) = -1 EBADF (Bad file descriptor) [pid 21381] close(14) = -1 EBADF (Bad file descriptor) [pid 21381] close(15) = -1 EBADF (Bad file descriptor) [pid 21381] close(16) = -1 EBADF (Bad file descriptor) [pid 21381] close(17) = -1 EBADF (Bad file descriptor) [pid 21381] close(18) = -1 EBADF (Bad file descriptor) [pid 21381] close(19) = -1 EBADF (Bad file descriptor) [pid 21381] close(20) = -1 EBADF (Bad file descriptor) [pid 21381] close(21) = -1 EBADF (Bad file descriptor) [pid 21381] close(22) = -1 EBADF (Bad file descriptor) [pid 21381] close(23) = -1 EBADF (Bad file descriptor) [pid 21381] close(24) = -1 EBADF (Bad file descriptor) [pid 21381] close(25) = -1 EBADF (Bad file descriptor) [pid 21381] close(26) = -1 EBADF (Bad file descriptor) [pid 21381] close(27) = -1 EBADF (Bad file descriptor) [pid 21381] close(28) = -1 EBADF (Bad file descriptor) [pid 21381] close(29) = -1 EBADF (Bad file descriptor) [pid 21381] exit_group(0) = ? [pid 21381] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21093 ./strace-static-x86_64: Process 21382 attached [pid 21382] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21382] setpgid(0, 0) = 0 [pid 21382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21382] write(3, "1000", 4) = 4 [pid 21382] close(3) = 0 executing program [pid 21382] write(1, "executing program\n", 18) = 18 [pid 21382] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21382] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21382] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21382] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21382] close(3) = -1 EBADF (Bad file descriptor) [pid 21382] close(4) = -1 EBADF (Bad file descriptor) [pid 21382] close(5) = -1 EBADF (Bad file descriptor) [pid 21382] close(6) = -1 EBADF (Bad file descriptor) [pid 21382] close(7) = -1 EBADF (Bad file descriptor) [pid 21382] close(8) = -1 EBADF (Bad file descriptor) [pid 21382] close(9) = -1 EBADF (Bad file descriptor) [pid 21382] close(10) = -1 EBADF (Bad file descriptor) [pid 21382] close(11) = -1 EBADF (Bad file descriptor) [pid 21382] close(12) = -1 EBADF (Bad file descriptor) [pid 21382] close(13) = -1 EBADF (Bad file descriptor) [pid 21382] close(14) = -1 EBADF (Bad file descriptor) [pid 21382] close(15) = -1 EBADF (Bad file descriptor) [pid 21382] close(16) = -1 EBADF (Bad file descriptor) [pid 21382] close(17) = -1 EBADF (Bad file descriptor) [pid 21382] close(18) = -1 EBADF (Bad file descriptor) [pid 21382] close(19) = -1 EBADF (Bad file descriptor) [pid 21382] close(20) = -1 EBADF (Bad file descriptor) [pid 21382] close(21) = -1 EBADF (Bad file descriptor) [pid 21382] close(22) = -1 EBADF (Bad file descriptor) [pid 21382] close(23) = -1 EBADF (Bad file descriptor) [pid 21382] close(24) = -1 EBADF (Bad file descriptor) [pid 21382] close(25) = -1 EBADF (Bad file descriptor) [pid 21382] close(26) = -1 EBADF (Bad file descriptor) [pid 21382] close(27) = -1 EBADF (Bad file descriptor) [pid 21382] close(28) = -1 EBADF (Bad file descriptor) [pid 21382] close(29) = -1 EBADF (Bad file descriptor) [pid 21382] exit_group(0) = ? [pid 21382] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21094 ./strace-static-x86_64: Process 21383 attached [pid 21383] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21383] setpgid(0, 0) = 0 [pid 21383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21383] write(3, "1000", 4) = 4 [pid 21383] close(3) = 0 executing program [pid 21383] write(1, "executing program\n", 18) = 18 [pid 21383] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21383] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21383] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21383] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21383] close(3) = -1 EBADF (Bad file descriptor) [pid 21383] close(4) = -1 EBADF (Bad file descriptor) [pid 21383] close(5) = -1 EBADF (Bad file descriptor) [pid 21383] close(6) = -1 EBADF (Bad file descriptor) [pid 21383] close(7) = -1 EBADF (Bad file descriptor) [pid 21383] close(8) = -1 EBADF (Bad file descriptor) [pid 21383] close(9) = -1 EBADF (Bad file descriptor) [pid 21383] close(10) = -1 EBADF (Bad file descriptor) [pid 21383] close(11) = -1 EBADF (Bad file descriptor) [pid 21383] close(12) = -1 EBADF (Bad file descriptor) [pid 21383] close(13) = -1 EBADF (Bad file descriptor) [pid 21383] close(14) = -1 EBADF (Bad file descriptor) [pid 21383] close(15) = -1 EBADF (Bad file descriptor) [pid 21383] close(16) = -1 EBADF (Bad file descriptor) [pid 21383] close(17) = -1 EBADF (Bad file descriptor) [pid 21383] close(18) = -1 EBADF (Bad file descriptor) [pid 21383] close(19) = -1 EBADF (Bad file descriptor) [pid 21383] close(20) = -1 EBADF (Bad file descriptor) [pid 21383] close(21) = -1 EBADF (Bad file descriptor) [pid 21383] close(22) = -1 EBADF (Bad file descriptor) [pid 21383] close(23) = -1 EBADF (Bad file descriptor) [pid 21383] close(24) = -1 EBADF (Bad file descriptor) [pid 21383] close(25) = -1 EBADF (Bad file descriptor) [pid 21383] close(26) = -1 EBADF (Bad file descriptor) [pid 21383] close(27) = -1 EBADF (Bad file descriptor) [pid 21383] close(28) = -1 EBADF (Bad file descriptor) [pid 21383] close(29) = -1 EBADF (Bad file descriptor) [pid 21383] exit_group(0) = ? [pid 21383] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21384 attached , child_tidptr=0x55555e7c9650) = 21095 [pid 21384] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21384] setpgid(0, 0) = 0 [pid 21384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21384] write(3, "1000", 4) = 4 [pid 21384] close(3) = 0 [pid 21384] write(1, "executing program\n", 18executing program ) = 18 [pid 21384] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21384] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21384] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21384] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21384] close(3) = -1 EBADF (Bad file descriptor) [pid 21384] close(4) = -1 EBADF (Bad file descriptor) [pid 21384] close(5) = -1 EBADF (Bad file descriptor) [pid 21384] close(6) = -1 EBADF (Bad file descriptor) [pid 21384] close(7) = -1 EBADF (Bad file descriptor) [pid 21384] close(8) = -1 EBADF (Bad file descriptor) [pid 21384] close(9) = -1 EBADF (Bad file descriptor) [pid 21384] close(10) = -1 EBADF (Bad file descriptor) [pid 21384] close(11) = -1 EBADF (Bad file descriptor) [pid 21384] close(12) = -1 EBADF (Bad file descriptor) [pid 21384] close(13) = -1 EBADF (Bad file descriptor) [pid 21384] close(14) = -1 EBADF (Bad file descriptor) [pid 21384] close(15) = -1 EBADF (Bad file descriptor) [pid 21384] close(16) = -1 EBADF (Bad file descriptor) [pid 21384] close(17) = -1 EBADF (Bad file descriptor) [pid 21384] close(18) = -1 EBADF (Bad file descriptor) [pid 21384] close(19) = -1 EBADF (Bad file descriptor) [pid 21384] close(20) = -1 EBADF (Bad file descriptor) [pid 21384] close(21) = -1 EBADF (Bad file descriptor) [pid 21384] close(22) = -1 EBADF (Bad file descriptor) [pid 21384] close(23) = -1 EBADF (Bad file descriptor) [pid 21384] close(24) = -1 EBADF (Bad file descriptor) [pid 21384] close(25) = -1 EBADF (Bad file descriptor) [pid 21384] close(26) = -1 EBADF (Bad file descriptor) [pid 21384] close(27) = -1 EBADF (Bad file descriptor) [pid 21384] close(28) = -1 EBADF (Bad file descriptor) [pid 21384] close(29) = -1 EBADF (Bad file descriptor) [pid 21384] exit_group(0) = ? [pid 21384] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21096 ./strace-static-x86_64: Process 21385 attached [pid 21385] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21385] setpgid(0, 0) = 0 [pid 21385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21385] write(3, "1000", 4) = 4 [pid 21385] close(3) = 0 [pid 21385] write(1, "executing program\n", 18executing program ) = 18 [pid 21385] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21385] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21385] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21385] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21385] close(3) = -1 EBADF (Bad file descriptor) [pid 21385] close(4) = -1 EBADF (Bad file descriptor) [pid 21385] close(5) = -1 EBADF (Bad file descriptor) [pid 21385] close(6) = -1 EBADF (Bad file descriptor) [pid 21385] close(7) = -1 EBADF (Bad file descriptor) [pid 21385] close(8) = -1 EBADF (Bad file descriptor) [pid 21385] close(9) = -1 EBADF (Bad file descriptor) [pid 21385] close(10) = -1 EBADF (Bad file descriptor) [pid 21385] close(11) = -1 EBADF (Bad file descriptor) [pid 21385] close(12) = -1 EBADF (Bad file descriptor) [pid 21385] close(13) = -1 EBADF (Bad file descriptor) [pid 21385] close(14) = -1 EBADF (Bad file descriptor) [pid 21385] close(15) = -1 EBADF (Bad file descriptor) [pid 21385] close(16) = -1 EBADF (Bad file descriptor) [pid 21385] close(17) = -1 EBADF (Bad file descriptor) [pid 21385] close(18) = -1 EBADF (Bad file descriptor) [pid 21385] close(19) = -1 EBADF (Bad file descriptor) [pid 21385] close(20) = -1 EBADF (Bad file descriptor) [pid 21385] close(21) = -1 EBADF (Bad file descriptor) [pid 21385] close(22) = -1 EBADF (Bad file descriptor) [pid 21385] close(23) = -1 EBADF (Bad file descriptor) [pid 21385] close(24) = -1 EBADF (Bad file descriptor) [pid 21385] close(25) = -1 EBADF (Bad file descriptor) [pid 21385] close(26) = -1 EBADF (Bad file descriptor) [pid 21385] close(27) = -1 EBADF (Bad file descriptor) [pid 21385] close(28) = -1 EBADF (Bad file descriptor) [pid 21385] close(29) = -1 EBADF (Bad file descriptor) [pid 21385] exit_group(0) = ? [pid 21385] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21386 attached , child_tidptr=0x55555e7c9650) = 21097 [pid 21386] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21386] setpgid(0, 0) = 0 [pid 21386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21386] write(3, "1000", 4) = 4 [pid 21386] close(3) = 0 executing program [pid 21386] write(1, "executing program\n", 18) = 18 [pid 21386] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21386] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21386] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21386] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21386] close(3) = -1 EBADF (Bad file descriptor) [pid 21386] close(4) = -1 EBADF (Bad file descriptor) [pid 21386] close(5) = -1 EBADF (Bad file descriptor) [pid 21386] close(6) = -1 EBADF (Bad file descriptor) [pid 21386] close(7) = -1 EBADF (Bad file descriptor) [pid 21386] close(8) = -1 EBADF (Bad file descriptor) [pid 21386] close(9) = -1 EBADF (Bad file descriptor) [pid 21386] close(10) = -1 EBADF (Bad file descriptor) [pid 21386] close(11) = -1 EBADF (Bad file descriptor) [pid 21386] close(12) = -1 EBADF (Bad file descriptor) [pid 21386] close(13) = -1 EBADF (Bad file descriptor) [pid 21386] close(14) = -1 EBADF (Bad file descriptor) [pid 21386] close(15) = -1 EBADF (Bad file descriptor) [pid 21386] close(16) = -1 EBADF (Bad file descriptor) [pid 21386] close(17) = -1 EBADF (Bad file descriptor) [pid 21386] close(18) = -1 EBADF (Bad file descriptor) [pid 21386] close(19) = -1 EBADF (Bad file descriptor) [pid 21386] close(20) = -1 EBADF (Bad file descriptor) [pid 21386] close(21) = -1 EBADF (Bad file descriptor) [pid 21386] close(22) = -1 EBADF (Bad file descriptor) [pid 21386] close(23) = -1 EBADF (Bad file descriptor) [pid 21386] close(24) = -1 EBADF (Bad file descriptor) [pid 21386] close(25) = -1 EBADF (Bad file descriptor) [pid 21386] close(26) = -1 EBADF (Bad file descriptor) [pid 21386] close(27) = -1 EBADF (Bad file descriptor) [pid 21386] close(28) = -1 EBADF (Bad file descriptor) [pid 21386] close(29) = -1 EBADF (Bad file descriptor) [pid 21386] exit_group(0) = ? [pid 21386] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21387 attached , child_tidptr=0x55555e7c9650) = 21098 [pid 21387] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21387] setpgid(0, 0) = 0 [pid 21387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21387] write(3, "1000", 4) = 4 [pid 21387] close(3) = 0 [pid 21387] write(1, "executing program\n", 18executing program ) = 18 [pid 21387] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21387] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21387] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21387] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21387] close(3) = -1 EBADF (Bad file descriptor) [pid 21387] close(4) = -1 EBADF (Bad file descriptor) [pid 21387] close(5) = -1 EBADF (Bad file descriptor) [pid 21387] close(6) = -1 EBADF (Bad file descriptor) [pid 21387] close(7) = -1 EBADF (Bad file descriptor) [pid 21387] close(8) = -1 EBADF (Bad file descriptor) [pid 21387] close(9) = -1 EBADF (Bad file descriptor) [pid 21387] close(10) = -1 EBADF (Bad file descriptor) [pid 21387] close(11) = -1 EBADF (Bad file descriptor) [pid 21387] close(12) = -1 EBADF (Bad file descriptor) [pid 21387] close(13) = -1 EBADF (Bad file descriptor) [pid 21387] close(14) = -1 EBADF (Bad file descriptor) [pid 21387] close(15) = -1 EBADF (Bad file descriptor) [pid 21387] close(16) = -1 EBADF (Bad file descriptor) [pid 21387] close(17) = -1 EBADF (Bad file descriptor) [pid 21387] close(18) = -1 EBADF (Bad file descriptor) [pid 21387] close(19) = -1 EBADF (Bad file descriptor) [pid 21387] close(20) = -1 EBADF (Bad file descriptor) [pid 21387] close(21) = -1 EBADF (Bad file descriptor) [pid 21387] close(22) = -1 EBADF (Bad file descriptor) [pid 21387] close(23) = -1 EBADF (Bad file descriptor) [pid 21387] close(24) = -1 EBADF (Bad file descriptor) [pid 21387] close(25) = -1 EBADF (Bad file descriptor) [pid 21387] close(26) = -1 EBADF (Bad file descriptor) [pid 21387] close(27) = -1 EBADF (Bad file descriptor) [pid 21387] close(28) = -1 EBADF (Bad file descriptor) [pid 21387] close(29) = -1 EBADF (Bad file descriptor) [pid 21387] exit_group(0) = ? [pid 21387] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21388 attached [pid 21388] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21099 [pid 21388] <... set_robust_list resumed>) = 0 [pid 21388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21388] setpgid(0, 0) = 0 [pid 21388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21388] write(3, "1000", 4) = 4 [pid 21388] close(3) = 0 [pid 21388] write(1, "executing program\n", 18executing program ) = 18 [pid 21388] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21388] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21388] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21388] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21388] close(3) = -1 EBADF (Bad file descriptor) [pid 21388] close(4) = -1 EBADF (Bad file descriptor) [pid 21388] close(5) = -1 EBADF (Bad file descriptor) [pid 21388] close(6) = -1 EBADF (Bad file descriptor) [pid 21388] close(7) = -1 EBADF (Bad file descriptor) [pid 21388] close(8) = -1 EBADF (Bad file descriptor) [pid 21388] close(9) = -1 EBADF (Bad file descriptor) [pid 21388] close(10) = -1 EBADF (Bad file descriptor) [pid 21388] close(11) = -1 EBADF (Bad file descriptor) [pid 21388] close(12) = -1 EBADF (Bad file descriptor) [pid 21388] close(13) = -1 EBADF (Bad file descriptor) [pid 21388] close(14) = -1 EBADF (Bad file descriptor) [pid 21388] close(15) = -1 EBADF (Bad file descriptor) [pid 21388] close(16) = -1 EBADF (Bad file descriptor) [pid 21388] close(17) = -1 EBADF (Bad file descriptor) [pid 21388] close(18) = -1 EBADF (Bad file descriptor) [pid 21388] close(19) = -1 EBADF (Bad file descriptor) [pid 21388] close(20) = -1 EBADF (Bad file descriptor) [pid 21388] close(21) = -1 EBADF (Bad file descriptor) [pid 21388] close(22) = -1 EBADF (Bad file descriptor) [pid 21388] close(23) = -1 EBADF (Bad file descriptor) [pid 21388] close(24) = -1 EBADF (Bad file descriptor) [pid 21388] close(25) = -1 EBADF (Bad file descriptor) [pid 21388] close(26) = -1 EBADF (Bad file descriptor) [pid 21388] close(27) = -1 EBADF (Bad file descriptor) [pid 21388] close(28) = -1 EBADF (Bad file descriptor) [pid 21388] close(29) = -1 EBADF (Bad file descriptor) [pid 21388] exit_group(0) = ? [pid 21388] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21389 attached , child_tidptr=0x55555e7c9650) = 21100 [pid 21389] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21389] setpgid(0, 0) = 0 [pid 21389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21389] write(3, "1000", 4) = 4 [pid 21389] close(3) = 0 executing program [pid 21389] write(1, "executing program\n", 18) = 18 [pid 21389] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21389] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21389] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21389] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21389] close(3) = -1 EBADF (Bad file descriptor) [pid 21389] close(4) = -1 EBADF (Bad file descriptor) [pid 21389] close(5) = -1 EBADF (Bad file descriptor) [pid 21389] close(6) = -1 EBADF (Bad file descriptor) [pid 21389] close(7) = -1 EBADF (Bad file descriptor) [pid 21389] close(8) = -1 EBADF (Bad file descriptor) [pid 21389] close(9) = -1 EBADF (Bad file descriptor) [pid 21389] close(10) = -1 EBADF (Bad file descriptor) [pid 21389] close(11) = -1 EBADF (Bad file descriptor) [pid 21389] close(12) = -1 EBADF (Bad file descriptor) [pid 21389] close(13) = -1 EBADF (Bad file descriptor) [pid 21389] close(14) = -1 EBADF (Bad file descriptor) [pid 21389] close(15) = -1 EBADF (Bad file descriptor) [pid 21389] close(16) = -1 EBADF (Bad file descriptor) [pid 21389] close(17) = -1 EBADF (Bad file descriptor) [pid 21389] close(18) = -1 EBADF (Bad file descriptor) [pid 21389] close(19) = -1 EBADF (Bad file descriptor) [pid 21389] close(20) = -1 EBADF (Bad file descriptor) [pid 21389] close(21) = -1 EBADF (Bad file descriptor) [pid 21389] close(22) = -1 EBADF (Bad file descriptor) [pid 21389] close(23) = -1 EBADF (Bad file descriptor) [pid 21389] close(24) = -1 EBADF (Bad file descriptor) [pid 21389] close(25) = -1 EBADF (Bad file descriptor) [pid 21389] close(26) = -1 EBADF (Bad file descriptor) [pid 21389] close(27) = -1 EBADF (Bad file descriptor) [pid 21389] close(28) = -1 EBADF (Bad file descriptor) [pid 21389] close(29) = -1 EBADF (Bad file descriptor) [pid 21389] exit_group(0) = ? [pid 21389] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21101 ./strace-static-x86_64: Process 21390 attached [pid 21390] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21390] setpgid(0, 0) = 0 [pid 21390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21390] write(3, "1000", 4) = 4 [pid 21390] close(3) = 0 [pid 21390] write(1, "executing program\n", 18executing program ) = 18 [pid 21390] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21390] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21390] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21390] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21390] close(3) = -1 EBADF (Bad file descriptor) [pid 21390] close(4) = -1 EBADF (Bad file descriptor) [pid 21390] close(5) = -1 EBADF (Bad file descriptor) [pid 21390] close(6) = -1 EBADF (Bad file descriptor) [pid 21390] close(7) = -1 EBADF (Bad file descriptor) [pid 21390] close(8) = -1 EBADF (Bad file descriptor) [pid 21390] close(9) = -1 EBADF (Bad file descriptor) [pid 21390] close(10) = -1 EBADF (Bad file descriptor) [pid 21390] close(11) = -1 EBADF (Bad file descriptor) [pid 21390] close(12) = -1 EBADF (Bad file descriptor) [pid 21390] close(13) = -1 EBADF (Bad file descriptor) [pid 21390] close(14) = -1 EBADF (Bad file descriptor) [pid 21390] close(15) = -1 EBADF (Bad file descriptor) [pid 21390] close(16) = -1 EBADF (Bad file descriptor) [pid 21390] close(17) = -1 EBADF (Bad file descriptor) [pid 21390] close(18) = -1 EBADF (Bad file descriptor) [pid 21390] close(19) = -1 EBADF (Bad file descriptor) [pid 21390] close(20) = -1 EBADF (Bad file descriptor) [pid 21390] close(21) = -1 EBADF (Bad file descriptor) [pid 21390] close(22) = -1 EBADF (Bad file descriptor) [pid 21390] close(23) = -1 EBADF (Bad file descriptor) [pid 21390] close(24) = -1 EBADF (Bad file descriptor) [pid 21390] close(25) = -1 EBADF (Bad file descriptor) [pid 21390] close(26) = -1 EBADF (Bad file descriptor) [pid 21390] close(27) = -1 EBADF (Bad file descriptor) [pid 21390] close(28) = -1 EBADF (Bad file descriptor) [pid 21390] close(29) = -1 EBADF (Bad file descriptor) [pid 21390] exit_group(0) = ? [pid 21390] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21102 ./strace-static-x86_64: Process 21391 attached [pid 21391] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21391] setpgid(0, 0) = 0 [pid 21391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21391] write(3, "1000", 4) = 4 [pid 21391] close(3) = 0 [pid 21391] write(1, "executing program\n", 18executing program ) = 18 [pid 21391] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21391] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21391] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21391] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21391] close(3) = -1 EBADF (Bad file descriptor) [pid 21391] close(4) = -1 EBADF (Bad file descriptor) [pid 21391] close(5) = -1 EBADF (Bad file descriptor) [pid 21391] close(6) = -1 EBADF (Bad file descriptor) [pid 21391] close(7) = -1 EBADF (Bad file descriptor) [pid 21391] close(8) = -1 EBADF (Bad file descriptor) [pid 21391] close(9) = -1 EBADF (Bad file descriptor) [pid 21391] close(10) = -1 EBADF (Bad file descriptor) [pid 21391] close(11) = -1 EBADF (Bad file descriptor) [pid 21391] close(12) = -1 EBADF (Bad file descriptor) [pid 21391] close(13) = -1 EBADF (Bad file descriptor) [pid 21391] close(14) = -1 EBADF (Bad file descriptor) [pid 21391] close(15) = -1 EBADF (Bad file descriptor) [pid 21391] close(16) = -1 EBADF (Bad file descriptor) [pid 21391] close(17) = -1 EBADF (Bad file descriptor) [pid 21391] close(18) = -1 EBADF (Bad file descriptor) [pid 21391] close(19) = -1 EBADF (Bad file descriptor) [pid 21391] close(20) = -1 EBADF (Bad file descriptor) [pid 21391] close(21) = -1 EBADF (Bad file descriptor) [pid 21391] close(22) = -1 EBADF (Bad file descriptor) [pid 21391] close(23) = -1 EBADF (Bad file descriptor) [pid 21391] close(24) = -1 EBADF (Bad file descriptor) [pid 21391] close(25) = -1 EBADF (Bad file descriptor) [pid 21391] close(26) = -1 EBADF (Bad file descriptor) [pid 21391] close(27) = -1 EBADF (Bad file descriptor) [pid 21391] close(28) = -1 EBADF (Bad file descriptor) [pid 21391] close(29) = -1 EBADF (Bad file descriptor) [pid 21391] exit_group(0) = ? [pid 21391] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21392 attached [pid 21392] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21103 [pid 21392] <... set_robust_list resumed>) = 0 [pid 21392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21392] setpgid(0, 0) = 0 [pid 21392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21392] write(3, "1000", 4) = 4 [pid 21392] close(3) = 0 executing program [pid 21392] write(1, "executing program\n", 18) = 18 [pid 21392] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21392] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21392] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21392] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21392] close(3) = -1 EBADF (Bad file descriptor) [pid 21392] close(4) = -1 EBADF (Bad file descriptor) [pid 21392] close(5) = -1 EBADF (Bad file descriptor) [pid 21392] close(6) = -1 EBADF (Bad file descriptor) [pid 21392] close(7) = -1 EBADF (Bad file descriptor) [pid 21392] close(8) = -1 EBADF (Bad file descriptor) [pid 21392] close(9) = -1 EBADF (Bad file descriptor) [pid 21392] close(10) = -1 EBADF (Bad file descriptor) [pid 21392] close(11) = -1 EBADF (Bad file descriptor) [pid 21392] close(12) = -1 EBADF (Bad file descriptor) [pid 21392] close(13) = -1 EBADF (Bad file descriptor) [pid 21392] close(14) = -1 EBADF (Bad file descriptor) [pid 21392] close(15) = -1 EBADF (Bad file descriptor) [pid 21392] close(16) = -1 EBADF (Bad file descriptor) [pid 21392] close(17) = -1 EBADF (Bad file descriptor) [pid 21392] close(18) = -1 EBADF (Bad file descriptor) [pid 21392] close(19) = -1 EBADF (Bad file descriptor) [pid 21392] close(20) = -1 EBADF (Bad file descriptor) [pid 21392] close(21) = -1 EBADF (Bad file descriptor) [pid 21392] close(22) = -1 EBADF (Bad file descriptor) [pid 21392] close(23) = -1 EBADF (Bad file descriptor) [pid 21392] close(24) = -1 EBADF (Bad file descriptor) [pid 21392] close(25) = -1 EBADF (Bad file descriptor) [pid 21392] close(26) = -1 EBADF (Bad file descriptor) [pid 21392] close(27) = -1 EBADF (Bad file descriptor) [pid 21392] close(28) = -1 EBADF (Bad file descriptor) [pid 21392] close(29) = -1 EBADF (Bad file descriptor) [pid 21392] exit_group(0) = ? [pid 21392] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21393 attached [pid 21393] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21104 [pid 21393] <... set_robust_list resumed>) = 0 [pid 21393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21393] setpgid(0, 0) = 0 [pid 21393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21393] write(3, "1000", 4) = 4 [pid 21393] close(3) = 0 [pid 21393] write(1, "executing program\n", 18executing program ) = 18 [pid 21393] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21393] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21393] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21393] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21393] close(3) = -1 EBADF (Bad file descriptor) [pid 21393] close(4) = -1 EBADF (Bad file descriptor) [pid 21393] close(5) = -1 EBADF (Bad file descriptor) [pid 21393] close(6) = -1 EBADF (Bad file descriptor) [pid 21393] close(7) = -1 EBADF (Bad file descriptor) [pid 21393] close(8) = -1 EBADF (Bad file descriptor) [pid 21393] close(9) = -1 EBADF (Bad file descriptor) [pid 21393] close(10) = -1 EBADF (Bad file descriptor) [pid 21393] close(11) = -1 EBADF (Bad file descriptor) [pid 21393] close(12) = -1 EBADF (Bad file descriptor) [pid 21393] close(13) = -1 EBADF (Bad file descriptor) [pid 21393] close(14) = -1 EBADF (Bad file descriptor) [pid 21393] close(15) = -1 EBADF (Bad file descriptor) [pid 21393] close(16) = -1 EBADF (Bad file descriptor) [pid 21393] close(17) = -1 EBADF (Bad file descriptor) [pid 21393] close(18) = -1 EBADF (Bad file descriptor) [pid 21393] close(19) = -1 EBADF (Bad file descriptor) [pid 21393] close(20) = -1 EBADF (Bad file descriptor) [pid 21393] close(21) = -1 EBADF (Bad file descriptor) [pid 21393] close(22) = -1 EBADF (Bad file descriptor) [pid 21393] close(23) = -1 EBADF (Bad file descriptor) [pid 21393] close(24) = -1 EBADF (Bad file descriptor) [pid 21393] close(25) = -1 EBADF (Bad file descriptor) [pid 21393] close(26) = -1 EBADF (Bad file descriptor) [pid 21393] close(27) = -1 EBADF (Bad file descriptor) [pid 21393] close(28) = -1 EBADF (Bad file descriptor) [pid 21393] close(29) = -1 EBADF (Bad file descriptor) [pid 21393] exit_group(0) = ? [pid 21393] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21394 attached [pid 21394] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21105 [pid 21394] <... set_robust_list resumed>) = 0 [pid 21394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21394] setpgid(0, 0) = 0 [pid 21394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21394] write(3, "1000", 4) = 4 [pid 21394] close(3) = 0 executing program [pid 21394] write(1, "executing program\n", 18) = 18 [pid 21394] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21394] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21394] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21394] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21394] close(3) = -1 EBADF (Bad file descriptor) [pid 21394] close(4) = -1 EBADF (Bad file descriptor) [pid 21394] close(5) = -1 EBADF (Bad file descriptor) [pid 21394] close(6) = -1 EBADF (Bad file descriptor) [pid 21394] close(7) = -1 EBADF (Bad file descriptor) [pid 21394] close(8) = -1 EBADF (Bad file descriptor) [pid 21394] close(9) = -1 EBADF (Bad file descriptor) [pid 21394] close(10) = -1 EBADF (Bad file descriptor) [pid 21394] close(11) = -1 EBADF (Bad file descriptor) [pid 21394] close(12) = -1 EBADF (Bad file descriptor) [pid 21394] close(13) = -1 EBADF (Bad file descriptor) [pid 21394] close(14) = -1 EBADF (Bad file descriptor) [pid 21394] close(15) = -1 EBADF (Bad file descriptor) [pid 21394] close(16) = -1 EBADF (Bad file descriptor) [pid 21394] close(17) = -1 EBADF (Bad file descriptor) [pid 21394] close(18) = -1 EBADF (Bad file descriptor) [pid 21394] close(19) = -1 EBADF (Bad file descriptor) [pid 21394] close(20) = -1 EBADF (Bad file descriptor) [pid 21394] close(21) = -1 EBADF (Bad file descriptor) [pid 21394] close(22) = -1 EBADF (Bad file descriptor) [pid 21394] close(23) = -1 EBADF (Bad file descriptor) [pid 21394] close(24) = -1 EBADF (Bad file descriptor) [pid 21394] close(25) = -1 EBADF (Bad file descriptor) [pid 21394] close(26) = -1 EBADF (Bad file descriptor) [pid 21394] close(27) = -1 EBADF (Bad file descriptor) [pid 21394] close(28) = -1 EBADF (Bad file descriptor) [pid 21394] close(29) = -1 EBADF (Bad file descriptor) [pid 21394] exit_group(0) = ? [pid 21394] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21106 ./strace-static-x86_64: Process 21395 attached [pid 21395] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21395] setpgid(0, 0) = 0 [pid 21395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21395] write(3, "1000", 4) = 4 [pid 21395] close(3) = 0 [pid 21395] write(1, "executing program\n", 18executing program ) = 18 [pid 21395] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21395] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21395] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21395] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21395] close(3) = -1 EBADF (Bad file descriptor) [pid 21395] close(4) = -1 EBADF (Bad file descriptor) [pid 21395] close(5) = -1 EBADF (Bad file descriptor) [pid 21395] close(6) = -1 EBADF (Bad file descriptor) [pid 21395] close(7) = -1 EBADF (Bad file descriptor) [pid 21395] close(8) = -1 EBADF (Bad file descriptor) [pid 21395] close(9) = -1 EBADF (Bad file descriptor) [pid 21395] close(10) = -1 EBADF (Bad file descriptor) [pid 21395] close(11) = -1 EBADF (Bad file descriptor) [pid 21395] close(12) = -1 EBADF (Bad file descriptor) [pid 21395] close(13) = -1 EBADF (Bad file descriptor) [pid 21395] close(14) = -1 EBADF (Bad file descriptor) [pid 21395] close(15) = -1 EBADF (Bad file descriptor) [pid 21395] close(16) = -1 EBADF (Bad file descriptor) [pid 21395] close(17) = -1 EBADF (Bad file descriptor) [pid 21395] close(18) = -1 EBADF (Bad file descriptor) [pid 21395] close(19) = -1 EBADF (Bad file descriptor) [pid 21395] close(20) = -1 EBADF (Bad file descriptor) [pid 21395] close(21) = -1 EBADF (Bad file descriptor) [pid 21395] close(22) = -1 EBADF (Bad file descriptor) [pid 21395] close(23) = -1 EBADF (Bad file descriptor) [pid 21395] close(24) = -1 EBADF (Bad file descriptor) [pid 21395] close(25) = -1 EBADF (Bad file descriptor) [pid 21395] close(26) = -1 EBADF (Bad file descriptor) [pid 21395] close(27) = -1 EBADF (Bad file descriptor) [pid 21395] close(28) = -1 EBADF (Bad file descriptor) [pid 21395] close(29) = -1 EBADF (Bad file descriptor) [pid 21395] exit_group(0) = ? [pid 21395] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21107 ./strace-static-x86_64: Process 21396 attached [pid 21396] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21396] setpgid(0, 0) = 0 [pid 21396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21396] write(3, "1000", 4) = 4 [pid 21396] close(3) = 0 [pid 21396] write(1, "executing program\n", 18executing program ) = 18 [pid 21396] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21396] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21396] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21396] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21396] close(3) = -1 EBADF (Bad file descriptor) [pid 21396] close(4) = -1 EBADF (Bad file descriptor) [pid 21396] close(5) = -1 EBADF (Bad file descriptor) [pid 21396] close(6) = -1 EBADF (Bad file descriptor) [pid 21396] close(7) = -1 EBADF (Bad file descriptor) [pid 21396] close(8) = -1 EBADF (Bad file descriptor) [pid 21396] close(9) = -1 EBADF (Bad file descriptor) [pid 21396] close(10) = -1 EBADF (Bad file descriptor) [pid 21396] close(11) = -1 EBADF (Bad file descriptor) [pid 21396] close(12) = -1 EBADF (Bad file descriptor) [pid 21396] close(13) = -1 EBADF (Bad file descriptor) [pid 21396] close(14) = -1 EBADF (Bad file descriptor) [pid 21396] close(15) = -1 EBADF (Bad file descriptor) [pid 21396] close(16) = -1 EBADF (Bad file descriptor) [pid 21396] close(17) = -1 EBADF (Bad file descriptor) [pid 21396] close(18) = -1 EBADF (Bad file descriptor) [pid 21396] close(19) = -1 EBADF (Bad file descriptor) [pid 21396] close(20) = -1 EBADF (Bad file descriptor) [pid 21396] close(21) = -1 EBADF (Bad file descriptor) [pid 21396] close(22) = -1 EBADF (Bad file descriptor) [pid 21396] close(23) = -1 EBADF (Bad file descriptor) [pid 21396] close(24) = -1 EBADF (Bad file descriptor) [pid 21396] close(25) = -1 EBADF (Bad file descriptor) [pid 21396] close(26) = -1 EBADF (Bad file descriptor) [pid 21396] close(27) = -1 EBADF (Bad file descriptor) [pid 21396] close(28) = -1 EBADF (Bad file descriptor) [pid 21396] close(29) = -1 EBADF (Bad file descriptor) [pid 21396] exit_group(0) = ? [pid 21396] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21397 attached , child_tidptr=0x55555e7c9650) = 21108 [pid 21397] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21397] setpgid(0, 0) = 0 [pid 21397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21397] write(3, "1000", 4) = 4 [pid 21397] close(3) = 0 [pid 21397] write(1, "executing program\n", 18executing program ) = 18 [pid 21397] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21397] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21397] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21397] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21397] close(3) = -1 EBADF (Bad file descriptor) [pid 21397] close(4) = -1 EBADF (Bad file descriptor) [pid 21397] close(5) = -1 EBADF (Bad file descriptor) [pid 21397] close(6) = -1 EBADF (Bad file descriptor) [pid 21397] close(7) = -1 EBADF (Bad file descriptor) [pid 21397] close(8) = -1 EBADF (Bad file descriptor) [pid 21397] close(9) = -1 EBADF (Bad file descriptor) [pid 21397] close(10) = -1 EBADF (Bad file descriptor) [pid 21397] close(11) = -1 EBADF (Bad file descriptor) [pid 21397] close(12) = -1 EBADF (Bad file descriptor) [pid 21397] close(13) = -1 EBADF (Bad file descriptor) [pid 21397] close(14) = -1 EBADF (Bad file descriptor) [pid 21397] close(15) = -1 EBADF (Bad file descriptor) [pid 21397] close(16) = -1 EBADF (Bad file descriptor) [pid 21397] close(17) = -1 EBADF (Bad file descriptor) [pid 21397] close(18) = -1 EBADF (Bad file descriptor) [pid 21397] close(19) = -1 EBADF (Bad file descriptor) [pid 21397] close(20) = -1 EBADF (Bad file descriptor) [pid 21397] close(21) = -1 EBADF (Bad file descriptor) [pid 21397] close(22) = -1 EBADF (Bad file descriptor) [pid 21397] close(23) = -1 EBADF (Bad file descriptor) [pid 21397] close(24) = -1 EBADF (Bad file descriptor) [pid 21397] close(25) = -1 EBADF (Bad file descriptor) [pid 21397] close(26) = -1 EBADF (Bad file descriptor) [pid 21397] close(27) = -1 EBADF (Bad file descriptor) [pid 21397] close(28) = -1 EBADF (Bad file descriptor) [pid 21397] close(29) = -1 EBADF (Bad file descriptor) [pid 21397] exit_group(0) = ? [pid 21397] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21109 ./strace-static-x86_64: Process 21398 attached [pid 21398] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21398] setpgid(0, 0) = 0 [pid 21398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21398] write(3, "1000", 4) = 4 [pid 21398] close(3) = 0 executing program [pid 21398] write(1, "executing program\n", 18) = 18 [pid 21398] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21398] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21398] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21398] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21398] close(3) = -1 EBADF (Bad file descriptor) [pid 21398] close(4) = -1 EBADF (Bad file descriptor) [pid 21398] close(5) = -1 EBADF (Bad file descriptor) [pid 21398] close(6) = -1 EBADF (Bad file descriptor) [pid 21398] close(7) = -1 EBADF (Bad file descriptor) [pid 21398] close(8) = -1 EBADF (Bad file descriptor) [pid 21398] close(9) = -1 EBADF (Bad file descriptor) [pid 21398] close(10) = -1 EBADF (Bad file descriptor) [pid 21398] close(11) = -1 EBADF (Bad file descriptor) [pid 21398] close(12) = -1 EBADF (Bad file descriptor) [pid 21398] close(13) = -1 EBADF (Bad file descriptor) [pid 21398] close(14) = -1 EBADF (Bad file descriptor) [pid 21398] close(15) = -1 EBADF (Bad file descriptor) [pid 21398] close(16) = -1 EBADF (Bad file descriptor) [pid 21398] close(17) = -1 EBADF (Bad file descriptor) [pid 21398] close(18) = -1 EBADF (Bad file descriptor) [pid 21398] close(19) = -1 EBADF (Bad file descriptor) [pid 21398] close(20) = -1 EBADF (Bad file descriptor) [pid 21398] close(21) = -1 EBADF (Bad file descriptor) [pid 21398] close(22) = -1 EBADF (Bad file descriptor) [pid 21398] close(23) = -1 EBADF (Bad file descriptor) [pid 21398] close(24) = -1 EBADF (Bad file descriptor) [pid 21398] close(25) = -1 EBADF (Bad file descriptor) [pid 21398] close(26) = -1 EBADF (Bad file descriptor) [pid 21398] close(27) = -1 EBADF (Bad file descriptor) [pid 21398] close(28) = -1 EBADF (Bad file descriptor) [pid 21398] close(29) = -1 EBADF (Bad file descriptor) [pid 21398] exit_group(0) = ? [pid 21398] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21110 ./strace-static-x86_64: Process 21399 attached [pid 21399] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21399] setpgid(0, 0) = 0 [pid 21399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21399] write(3, "1000", 4) = 4 [pid 21399] close(3) = 0 executing program [pid 21399] write(1, "executing program\n", 18) = 18 [pid 21399] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21399] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21399] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21399] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21399] close(3) = -1 EBADF (Bad file descriptor) [pid 21399] close(4) = -1 EBADF (Bad file descriptor) [pid 21399] close(5) = -1 EBADF (Bad file descriptor) [pid 21399] close(6) = -1 EBADF (Bad file descriptor) [pid 21399] close(7) = -1 EBADF (Bad file descriptor) [pid 21399] close(8) = -1 EBADF (Bad file descriptor) [pid 21399] close(9) = -1 EBADF (Bad file descriptor) [pid 21399] close(10) = -1 EBADF (Bad file descriptor) [pid 21399] close(11) = -1 EBADF (Bad file descriptor) [pid 21399] close(12) = -1 EBADF (Bad file descriptor) [pid 21399] close(13) = -1 EBADF (Bad file descriptor) [pid 21399] close(14) = -1 EBADF (Bad file descriptor) [pid 21399] close(15) = -1 EBADF (Bad file descriptor) [pid 21399] close(16) = -1 EBADF (Bad file descriptor) [pid 21399] close(17) = -1 EBADF (Bad file descriptor) [pid 21399] close(18) = -1 EBADF (Bad file descriptor) [pid 21399] close(19) = -1 EBADF (Bad file descriptor) [pid 21399] close(20) = -1 EBADF (Bad file descriptor) [pid 21399] close(21) = -1 EBADF (Bad file descriptor) [pid 21399] close(22) = -1 EBADF (Bad file descriptor) [pid 21399] close(23) = -1 EBADF (Bad file descriptor) [pid 21399] close(24) = -1 EBADF (Bad file descriptor) [pid 21399] close(25) = -1 EBADF (Bad file descriptor) [pid 21399] close(26) = -1 EBADF (Bad file descriptor) [pid 21399] close(27) = -1 EBADF (Bad file descriptor) [pid 21399] close(28) = -1 EBADF (Bad file descriptor) [pid 21399] close(29) = -1 EBADF (Bad file descriptor) [pid 21399] exit_group(0) = ? [pid 21399] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21111 ./strace-static-x86_64: Process 21400 attached [pid 21400] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21400] setpgid(0, 0) = 0 [pid 21400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21400] write(3, "1000", 4) = 4 [pid 21400] close(3) = 0 executing program [pid 21400] write(1, "executing program\n", 18) = 18 [pid 21400] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21400] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21400] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21400] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21400] close(3) = -1 EBADF (Bad file descriptor) [pid 21400] close(4) = -1 EBADF (Bad file descriptor) [pid 21400] close(5) = -1 EBADF (Bad file descriptor) [pid 21400] close(6) = -1 EBADF (Bad file descriptor) [pid 21400] close(7) = -1 EBADF (Bad file descriptor) [pid 21400] close(8) = -1 EBADF (Bad file descriptor) [pid 21400] close(9) = -1 EBADF (Bad file descriptor) [pid 21400] close(10) = -1 EBADF (Bad file descriptor) [pid 21400] close(11) = -1 EBADF (Bad file descriptor) [pid 21400] close(12) = -1 EBADF (Bad file descriptor) [pid 21400] close(13) = -1 EBADF (Bad file descriptor) [pid 21400] close(14) = -1 EBADF (Bad file descriptor) [pid 21400] close(15) = -1 EBADF (Bad file descriptor) [pid 21400] close(16) = -1 EBADF (Bad file descriptor) [pid 21400] close(17) = -1 EBADF (Bad file descriptor) [pid 21400] close(18) = -1 EBADF (Bad file descriptor) [pid 21400] close(19) = -1 EBADF (Bad file descriptor) [pid 21400] close(20) = -1 EBADF (Bad file descriptor) [pid 21400] close(21) = -1 EBADF (Bad file descriptor) [pid 21400] close(22) = -1 EBADF (Bad file descriptor) [pid 21400] close(23) = -1 EBADF (Bad file descriptor) [pid 21400] close(24) = -1 EBADF (Bad file descriptor) [pid 21400] close(25) = -1 EBADF (Bad file descriptor) [pid 21400] close(26) = -1 EBADF (Bad file descriptor) [pid 21400] close(27) = -1 EBADF (Bad file descriptor) [pid 21400] close(28) = -1 EBADF (Bad file descriptor) [pid 21400] close(29) = -1 EBADF (Bad file descriptor) [pid 21400] exit_group(0) = ? [pid 21400] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21401 attached , child_tidptr=0x55555e7c9650) = 21112 [pid 21401] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21401] setpgid(0, 0) = 0 [pid 21401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21401] write(3, "1000", 4) = 4 [pid 21401] close(3) = 0 [pid 21401] write(1, "executing program\n", 18executing program ) = 18 [pid 21401] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21401] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21401] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21401] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21401] close(3) = -1 EBADF (Bad file descriptor) [pid 21401] close(4) = -1 EBADF (Bad file descriptor) [pid 21401] close(5) = -1 EBADF (Bad file descriptor) [pid 21401] close(6) = -1 EBADF (Bad file descriptor) [pid 21401] close(7) = -1 EBADF (Bad file descriptor) [pid 21401] close(8) = -1 EBADF (Bad file descriptor) [pid 21401] close(9) = -1 EBADF (Bad file descriptor) [pid 21401] close(10) = -1 EBADF (Bad file descriptor) [pid 21401] close(11) = -1 EBADF (Bad file descriptor) [pid 21401] close(12) = -1 EBADF (Bad file descriptor) [pid 21401] close(13) = -1 EBADF (Bad file descriptor) [pid 21401] close(14) = -1 EBADF (Bad file descriptor) [pid 21401] close(15) = -1 EBADF (Bad file descriptor) [pid 21401] close(16) = -1 EBADF (Bad file descriptor) [pid 21401] close(17) = -1 EBADF (Bad file descriptor) [pid 21401] close(18) = -1 EBADF (Bad file descriptor) [pid 21401] close(19) = -1 EBADF (Bad file descriptor) [pid 21401] close(20) = -1 EBADF (Bad file descriptor) [pid 21401] close(21) = -1 EBADF (Bad file descriptor) [pid 21401] close(22) = -1 EBADF (Bad file descriptor) [pid 21401] close(23) = -1 EBADF (Bad file descriptor) [pid 21401] close(24) = -1 EBADF (Bad file descriptor) [pid 21401] close(25) = -1 EBADF (Bad file descriptor) [pid 21401] close(26) = -1 EBADF (Bad file descriptor) [pid 21401] close(27) = -1 EBADF (Bad file descriptor) [pid 21401] close(28) = -1 EBADF (Bad file descriptor) [pid 21401] close(29) = -1 EBADF (Bad file descriptor) [pid 21401] exit_group(0) = ? [pid 21401] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21113 ./strace-static-x86_64: Process 21402 attached [pid 21402] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21402] setpgid(0, 0) = 0 [pid 21402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21402] write(3, "1000", 4) = 4 [pid 21402] close(3) = 0 executing program [pid 21402] write(1, "executing program\n", 18) = 18 [pid 21402] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21402] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21402] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21402] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21402] close(3) = -1 EBADF (Bad file descriptor) [pid 21402] close(4) = -1 EBADF (Bad file descriptor) [pid 21402] close(5) = -1 EBADF (Bad file descriptor) [pid 21402] close(6) = -1 EBADF (Bad file descriptor) [pid 21402] close(7) = -1 EBADF (Bad file descriptor) [pid 21402] close(8) = -1 EBADF (Bad file descriptor) [pid 21402] close(9) = -1 EBADF (Bad file descriptor) [pid 21402] close(10) = -1 EBADF (Bad file descriptor) [pid 21402] close(11) = -1 EBADF (Bad file descriptor) [pid 21402] close(12) = -1 EBADF (Bad file descriptor) [pid 21402] close(13) = -1 EBADF (Bad file descriptor) [pid 21402] close(14) = -1 EBADF (Bad file descriptor) [pid 21402] close(15) = -1 EBADF (Bad file descriptor) [pid 21402] close(16) = -1 EBADF (Bad file descriptor) [pid 21402] close(17) = -1 EBADF (Bad file descriptor) [pid 21402] close(18) = -1 EBADF (Bad file descriptor) [pid 21402] close(19) = -1 EBADF (Bad file descriptor) [pid 21402] close(20) = -1 EBADF (Bad file descriptor) [pid 21402] close(21) = -1 EBADF (Bad file descriptor) [pid 21402] close(22) = -1 EBADF (Bad file descriptor) [pid 21402] close(23) = -1 EBADF (Bad file descriptor) [pid 21402] close(24) = -1 EBADF (Bad file descriptor) [pid 21402] close(25) = -1 EBADF (Bad file descriptor) [pid 21402] close(26) = -1 EBADF (Bad file descriptor) [pid 21402] close(27) = -1 EBADF (Bad file descriptor) [pid 21402] close(28) = -1 EBADF (Bad file descriptor) [pid 21402] close(29) = -1 EBADF (Bad file descriptor) [pid 21402] exit_group(0) = ? [pid 21402] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21403 attached [pid 21403] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21114 [pid 21403] <... set_robust_list resumed>) = 0 [pid 21403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21403] setpgid(0, 0) = 0 [pid 21403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21403] write(3, "1000", 4) = 4 [pid 21403] close(3) = 0 executing program [pid 21403] write(1, "executing program\n", 18) = 18 [pid 21403] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21403] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21403] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21403] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21403] close(3) = -1 EBADF (Bad file descriptor) [pid 21403] close(4) = -1 EBADF (Bad file descriptor) [pid 21403] close(5) = -1 EBADF (Bad file descriptor) [pid 21403] close(6) = -1 EBADF (Bad file descriptor) [pid 21403] close(7) = -1 EBADF (Bad file descriptor) [pid 21403] close(8) = -1 EBADF (Bad file descriptor) [pid 21403] close(9) = -1 EBADF (Bad file descriptor) [pid 21403] close(10) = -1 EBADF (Bad file descriptor) [pid 21403] close(11) = -1 EBADF (Bad file descriptor) [pid 21403] close(12) = -1 EBADF (Bad file descriptor) [pid 21403] close(13) = -1 EBADF (Bad file descriptor) [pid 21403] close(14) = -1 EBADF (Bad file descriptor) [pid 21403] close(15) = -1 EBADF (Bad file descriptor) [pid 21403] close(16) = -1 EBADF (Bad file descriptor) [pid 21403] close(17) = -1 EBADF (Bad file descriptor) [pid 21403] close(18) = -1 EBADF (Bad file descriptor) [pid 21403] close(19) = -1 EBADF (Bad file descriptor) [pid 21403] close(20) = -1 EBADF (Bad file descriptor) [pid 21403] close(21) = -1 EBADF (Bad file descriptor) [pid 21403] close(22) = -1 EBADF (Bad file descriptor) [pid 21403] close(23) = -1 EBADF (Bad file descriptor) [pid 21403] close(24) = -1 EBADF (Bad file descriptor) [pid 21403] close(25) = -1 EBADF (Bad file descriptor) [pid 21403] close(26) = -1 EBADF (Bad file descriptor) [pid 21403] close(27) = -1 EBADF (Bad file descriptor) [pid 21403] close(28) = -1 EBADF (Bad file descriptor) [pid 21403] close(29) = -1 EBADF (Bad file descriptor) [pid 21403] exit_group(0) = ? [pid 21403] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21115 ./strace-static-x86_64: Process 21404 attached [pid 21404] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21404] setpgid(0, 0) = 0 [pid 21404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21404] write(3, "1000", 4) = 4 [pid 21404] close(3) = 0 [pid 21404] write(1, "executing program\n", 18executing program ) = 18 [pid 21404] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21404] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21404] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21404] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21404] close(3) = -1 EBADF (Bad file descriptor) [pid 21404] close(4) = -1 EBADF (Bad file descriptor) [pid 21404] close(5) = -1 EBADF (Bad file descriptor) [pid 21404] close(6) = -1 EBADF (Bad file descriptor) [pid 21404] close(7) = -1 EBADF (Bad file descriptor) [pid 21404] close(8) = -1 EBADF (Bad file descriptor) [pid 21404] close(9) = -1 EBADF (Bad file descriptor) [pid 21404] close(10) = -1 EBADF (Bad file descriptor) [pid 21404] close(11) = -1 EBADF (Bad file descriptor) [pid 21404] close(12) = -1 EBADF (Bad file descriptor) [pid 21404] close(13) = -1 EBADF (Bad file descriptor) [pid 21404] close(14) = -1 EBADF (Bad file descriptor) [pid 21404] close(15) = -1 EBADF (Bad file descriptor) [pid 21404] close(16) = -1 EBADF (Bad file descriptor) [pid 21404] close(17) = -1 EBADF (Bad file descriptor) [pid 21404] close(18) = -1 EBADF (Bad file descriptor) [pid 21404] close(19) = -1 EBADF (Bad file descriptor) [pid 21404] close(20) = -1 EBADF (Bad file descriptor) [pid 21404] close(21) = -1 EBADF (Bad file descriptor) [pid 21404] close(22) = -1 EBADF (Bad file descriptor) [pid 21404] close(23) = -1 EBADF (Bad file descriptor) [pid 21404] close(24) = -1 EBADF (Bad file descriptor) [pid 21404] close(25) = -1 EBADF (Bad file descriptor) [pid 21404] close(26) = -1 EBADF (Bad file descriptor) [pid 21404] close(27) = -1 EBADF (Bad file descriptor) [pid 21404] close(28) = -1 EBADF (Bad file descriptor) [pid 21404] close(29) = -1 EBADF (Bad file descriptor) [pid 21404] exit_group(0) = ? [pid 21404] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21116 ./strace-static-x86_64: Process 21405 attached [pid 21405] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21405] setpgid(0, 0) = 0 [pid 21405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21405] write(3, "1000", 4) = 4 [pid 21405] close(3) = 0 [pid 21405] write(1, "executing program\n", 18executing program ) = 18 [pid 21405] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21405] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21405] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21405] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21405] close(3) = -1 EBADF (Bad file descriptor) [pid 21405] close(4) = -1 EBADF (Bad file descriptor) [pid 21405] close(5) = -1 EBADF (Bad file descriptor) [pid 21405] close(6) = -1 EBADF (Bad file descriptor) [pid 21405] close(7) = -1 EBADF (Bad file descriptor) [pid 21405] close(8) = -1 EBADF (Bad file descriptor) [pid 21405] close(9) = -1 EBADF (Bad file descriptor) [pid 21405] close(10) = -1 EBADF (Bad file descriptor) [pid 21405] close(11) = -1 EBADF (Bad file descriptor) [pid 21405] close(12) = -1 EBADF (Bad file descriptor) [pid 21405] close(13) = -1 EBADF (Bad file descriptor) [pid 21405] close(14) = -1 EBADF (Bad file descriptor) [pid 21405] close(15) = -1 EBADF (Bad file descriptor) [pid 21405] close(16) = -1 EBADF (Bad file descriptor) [pid 21405] close(17) = -1 EBADF (Bad file descriptor) [pid 21405] close(18) = -1 EBADF (Bad file descriptor) [pid 21405] close(19) = -1 EBADF (Bad file descriptor) [pid 21405] close(20) = -1 EBADF (Bad file descriptor) [pid 21405] close(21) = -1 EBADF (Bad file descriptor) [pid 21405] close(22) = -1 EBADF (Bad file descriptor) [pid 21405] close(23) = -1 EBADF (Bad file descriptor) [pid 21405] close(24) = -1 EBADF (Bad file descriptor) [pid 21405] close(25) = -1 EBADF (Bad file descriptor) [pid 21405] close(26) = -1 EBADF (Bad file descriptor) [pid 21405] close(27) = -1 EBADF (Bad file descriptor) [pid 21405] close(28) = -1 EBADF (Bad file descriptor) [pid 21405] close(29) = -1 EBADF (Bad file descriptor) [pid 21405] exit_group(0) = ? [pid 21405] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21117 ./strace-static-x86_64: Process 21406 attached [pid 21406] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21406] setpgid(0, 0) = 0 [pid 21406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21406] write(3, "1000", 4) = 4 [pid 21406] close(3) = 0 [pid 21406] write(1, "executing program\n", 18executing program ) = 18 [pid 21406] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21406] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21406] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21406] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21406] close(3) = -1 EBADF (Bad file descriptor) [pid 21406] close(4) = -1 EBADF (Bad file descriptor) [pid 21406] close(5) = -1 EBADF (Bad file descriptor) [pid 21406] close(6) = -1 EBADF (Bad file descriptor) [pid 21406] close(7) = -1 EBADF (Bad file descriptor) [pid 21406] close(8) = -1 EBADF (Bad file descriptor) [pid 21406] close(9) = -1 EBADF (Bad file descriptor) [pid 21406] close(10) = -1 EBADF (Bad file descriptor) [pid 21406] close(11) = -1 EBADF (Bad file descriptor) [pid 21406] close(12) = -1 EBADF (Bad file descriptor) [pid 21406] close(13) = -1 EBADF (Bad file descriptor) [pid 21406] close(14) = -1 EBADF (Bad file descriptor) [pid 21406] close(15) = -1 EBADF (Bad file descriptor) [pid 21406] close(16) = -1 EBADF (Bad file descriptor) [pid 21406] close(17) = -1 EBADF (Bad file descriptor) [pid 21406] close(18) = -1 EBADF (Bad file descriptor) [pid 21406] close(19) = -1 EBADF (Bad file descriptor) [pid 21406] close(20) = -1 EBADF (Bad file descriptor) [pid 21406] close(21) = -1 EBADF (Bad file descriptor) [pid 21406] close(22) = -1 EBADF (Bad file descriptor) [pid 21406] close(23) = -1 EBADF (Bad file descriptor) [pid 21406] close(24) = -1 EBADF (Bad file descriptor) [pid 21406] close(25) = -1 EBADF (Bad file descriptor) [pid 21406] close(26) = -1 EBADF (Bad file descriptor) [pid 21406] close(27) = -1 EBADF (Bad file descriptor) [pid 21406] close(28) = -1 EBADF (Bad file descriptor) [pid 21406] close(29) = -1 EBADF (Bad file descriptor) [pid 21406] exit_group(0) = ? [pid 21406] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21118 ./strace-static-x86_64: Process 21407 attached [pid 21407] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21407] setpgid(0, 0) = 0 [pid 21407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21407] write(3, "1000", 4) = 4 [pid 21407] close(3) = 0 [pid 21407] write(1, "executing program\n", 18executing program ) = 18 [pid 21407] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21407] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21407] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21407] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21407] close(3) = -1 EBADF (Bad file descriptor) [pid 21407] close(4) = -1 EBADF (Bad file descriptor) [pid 21407] close(5) = -1 EBADF (Bad file descriptor) [pid 21407] close(6) = -1 EBADF (Bad file descriptor) [pid 21407] close(7) = -1 EBADF (Bad file descriptor) [pid 21407] close(8) = -1 EBADF (Bad file descriptor) [pid 21407] close(9) = -1 EBADF (Bad file descriptor) [pid 21407] close(10) = -1 EBADF (Bad file descriptor) [pid 21407] close(11) = -1 EBADF (Bad file descriptor) [pid 21407] close(12) = -1 EBADF (Bad file descriptor) [pid 21407] close(13) = -1 EBADF (Bad file descriptor) [pid 21407] close(14) = -1 EBADF (Bad file descriptor) [pid 21407] close(15) = -1 EBADF (Bad file descriptor) [pid 21407] close(16) = -1 EBADF (Bad file descriptor) [pid 21407] close(17) = -1 EBADF (Bad file descriptor) [pid 21407] close(18) = -1 EBADF (Bad file descriptor) [pid 21407] close(19) = -1 EBADF (Bad file descriptor) [pid 21407] close(20) = -1 EBADF (Bad file descriptor) [pid 21407] close(21) = -1 EBADF (Bad file descriptor) [pid 21407] close(22) = -1 EBADF (Bad file descriptor) [pid 21407] close(23) = -1 EBADF (Bad file descriptor) [pid 21407] close(24) = -1 EBADF (Bad file descriptor) [pid 21407] close(25) = -1 EBADF (Bad file descriptor) [pid 21407] close(26) = -1 EBADF (Bad file descriptor) [pid 21407] close(27) = -1 EBADF (Bad file descriptor) [pid 21407] close(28) = -1 EBADF (Bad file descriptor) [pid 21407] close(29) = -1 EBADF (Bad file descriptor) [pid 21407] exit_group(0) = ? [pid 21407] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21119 ./strace-static-x86_64: Process 21408 attached [pid 21408] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21408] setpgid(0, 0) = 0 [pid 21408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21408] write(3, "1000", 4) = 4 [pid 21408] close(3) = 0 executing program [pid 21408] write(1, "executing program\n", 18) = 18 [pid 21408] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21408] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21408] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21408] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21408] close(3) = -1 EBADF (Bad file descriptor) [pid 21408] close(4) = -1 EBADF (Bad file descriptor) [pid 21408] close(5) = -1 EBADF (Bad file descriptor) [pid 21408] close(6) = -1 EBADF (Bad file descriptor) [pid 21408] close(7) = -1 EBADF (Bad file descriptor) [pid 21408] close(8) = -1 EBADF (Bad file descriptor) [pid 21408] close(9) = -1 EBADF (Bad file descriptor) [pid 21408] close(10) = -1 EBADF (Bad file descriptor) [pid 21408] close(11) = -1 EBADF (Bad file descriptor) [pid 21408] close(12) = -1 EBADF (Bad file descriptor) [pid 21408] close(13) = -1 EBADF (Bad file descriptor) [pid 21408] close(14) = -1 EBADF (Bad file descriptor) [pid 21408] close(15) = -1 EBADF (Bad file descriptor) [pid 21408] close(16) = -1 EBADF (Bad file descriptor) [pid 21408] close(17) = -1 EBADF (Bad file descriptor) [pid 21408] close(18) = -1 EBADF (Bad file descriptor) [pid 21408] close(19) = -1 EBADF (Bad file descriptor) [pid 21408] close(20) = -1 EBADF (Bad file descriptor) [pid 21408] close(21) = -1 EBADF (Bad file descriptor) [pid 21408] close(22) = -1 EBADF (Bad file descriptor) [pid 21408] close(23) = -1 EBADF (Bad file descriptor) [pid 21408] close(24) = -1 EBADF (Bad file descriptor) [pid 21408] close(25) = -1 EBADF (Bad file descriptor) [pid 21408] close(26) = -1 EBADF (Bad file descriptor) [pid 21408] close(27) = -1 EBADF (Bad file descriptor) [pid 21408] close(28) = -1 EBADF (Bad file descriptor) [pid 21408] close(29) = -1 EBADF (Bad file descriptor) [pid 21408] exit_group(0) = ? [pid 21408] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21120 ./strace-static-x86_64: Process 21409 attached [pid 21409] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21409] setpgid(0, 0) = 0 [pid 21409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21409] write(3, "1000", 4) = 4 [pid 21409] close(3) = 0 [pid 21409] write(1, "executing program\n", 18executing program ) = 18 [pid 21409] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21409] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21409] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21409] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21409] close(3) = -1 EBADF (Bad file descriptor) [pid 21409] close(4) = -1 EBADF (Bad file descriptor) [pid 21409] close(5) = -1 EBADF (Bad file descriptor) [pid 21409] close(6) = -1 EBADF (Bad file descriptor) [pid 21409] close(7) = -1 EBADF (Bad file descriptor) [pid 21409] close(8) = -1 EBADF (Bad file descriptor) [pid 21409] close(9) = -1 EBADF (Bad file descriptor) [pid 21409] close(10) = -1 EBADF (Bad file descriptor) [pid 21409] close(11) = -1 EBADF (Bad file descriptor) [pid 21409] close(12) = -1 EBADF (Bad file descriptor) [pid 21409] close(13) = -1 EBADF (Bad file descriptor) [pid 21409] close(14) = -1 EBADF (Bad file descriptor) [pid 21409] close(15) = -1 EBADF (Bad file descriptor) [pid 21409] close(16) = -1 EBADF (Bad file descriptor) [pid 21409] close(17) = -1 EBADF (Bad file descriptor) [pid 21409] close(18) = -1 EBADF (Bad file descriptor) [pid 21409] close(19) = -1 EBADF (Bad file descriptor) [pid 21409] close(20) = -1 EBADF (Bad file descriptor) [pid 21409] close(21) = -1 EBADF (Bad file descriptor) [pid 21409] close(22) = -1 EBADF (Bad file descriptor) [pid 21409] close(23) = -1 EBADF (Bad file descriptor) [pid 21409] close(24) = -1 EBADF (Bad file descriptor) [pid 21409] close(25) = -1 EBADF (Bad file descriptor) [pid 21409] close(26) = -1 EBADF (Bad file descriptor) [pid 21409] close(27) = -1 EBADF (Bad file descriptor) [pid 21409] close(28) = -1 EBADF (Bad file descriptor) [pid 21409] close(29) = -1 EBADF (Bad file descriptor) [pid 21409] exit_group(0) = ? [pid 21409] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21410 attached [pid 21410] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21121 [pid 21410] <... set_robust_list resumed>) = 0 [pid 21410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21410] setpgid(0, 0) = 0 [pid 21410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21410] write(3, "1000", 4) = 4 executing program [pid 21410] close(3) = 0 [pid 21410] write(1, "executing program\n", 18) = 18 [pid 21410] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21410] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21410] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21410] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21410] close(3) = -1 EBADF (Bad file descriptor) [pid 21410] close(4) = -1 EBADF (Bad file descriptor) [pid 21410] close(5) = -1 EBADF (Bad file descriptor) [pid 21410] close(6) = -1 EBADF (Bad file descriptor) [pid 21410] close(7) = -1 EBADF (Bad file descriptor) [pid 21410] close(8) = -1 EBADF (Bad file descriptor) [pid 21410] close(9) = -1 EBADF (Bad file descriptor) [pid 21410] close(10) = -1 EBADF (Bad file descriptor) [pid 21410] close(11) = -1 EBADF (Bad file descriptor) [pid 21410] close(12) = -1 EBADF (Bad file descriptor) [pid 21410] close(13) = -1 EBADF (Bad file descriptor) [pid 21410] close(14) = -1 EBADF (Bad file descriptor) [pid 21410] close(15) = -1 EBADF (Bad file descriptor) [pid 21410] close(16) = -1 EBADF (Bad file descriptor) [pid 21410] close(17) = -1 EBADF (Bad file descriptor) [pid 21410] close(18) = -1 EBADF (Bad file descriptor) [pid 21410] close(19) = -1 EBADF (Bad file descriptor) [pid 21410] close(20) = -1 EBADF (Bad file descriptor) [pid 21410] close(21) = -1 EBADF (Bad file descriptor) [pid 21410] close(22) = -1 EBADF (Bad file descriptor) [pid 21410] close(23) = -1 EBADF (Bad file descriptor) [pid 21410] close(24) = -1 EBADF (Bad file descriptor) [pid 21410] close(25) = -1 EBADF (Bad file descriptor) [pid 21410] close(26) = -1 EBADF (Bad file descriptor) [pid 21410] close(27) = -1 EBADF (Bad file descriptor) [pid 21410] close(28) = -1 EBADF (Bad file descriptor) [pid 21410] close(29) = -1 EBADF (Bad file descriptor) [pid 21410] exit_group(0) = ? [pid 21410] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21411 attached , child_tidptr=0x55555e7c9650) = 21122 [pid 21411] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21411] setpgid(0, 0) = 0 [pid 21411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21411] write(3, "1000", 4executing program ) = 4 [pid 21411] close(3) = 0 [pid 21411] write(1, "executing program\n", 18) = 18 [pid 21411] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21411] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21411] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21411] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21411] close(3) = -1 EBADF (Bad file descriptor) [pid 21411] close(4) = -1 EBADF (Bad file descriptor) [pid 21411] close(5) = -1 EBADF (Bad file descriptor) [pid 21411] close(6) = -1 EBADF (Bad file descriptor) [pid 21411] close(7) = -1 EBADF (Bad file descriptor) [pid 21411] close(8) = -1 EBADF (Bad file descriptor) [pid 21411] close(9) = -1 EBADF (Bad file descriptor) [pid 21411] close(10) = -1 EBADF (Bad file descriptor) [pid 21411] close(11) = -1 EBADF (Bad file descriptor) [pid 21411] close(12) = -1 EBADF (Bad file descriptor) [pid 21411] close(13) = -1 EBADF (Bad file descriptor) [pid 21411] close(14) = -1 EBADF (Bad file descriptor) [pid 21411] close(15) = -1 EBADF (Bad file descriptor) [pid 21411] close(16) = -1 EBADF (Bad file descriptor) [pid 21411] close(17) = -1 EBADF (Bad file descriptor) [pid 21411] close(18) = -1 EBADF (Bad file descriptor) [pid 21411] close(19) = -1 EBADF (Bad file descriptor) [pid 21411] close(20) = -1 EBADF (Bad file descriptor) [pid 21411] close(21) = -1 EBADF (Bad file descriptor) [pid 21411] close(22) = -1 EBADF (Bad file descriptor) [pid 21411] close(23) = -1 EBADF (Bad file descriptor) [pid 21411] close(24) = -1 EBADF (Bad file descriptor) [pid 21411] close(25) = -1 EBADF (Bad file descriptor) [pid 21411] close(26) = -1 EBADF (Bad file descriptor) [pid 21411] close(27) = -1 EBADF (Bad file descriptor) [pid 21411] close(28) = -1 EBADF (Bad file descriptor) [pid 21411] close(29) = -1 EBADF (Bad file descriptor) [pid 21411] exit_group(0) = ? [pid 21411] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21412 attached [pid 21412] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21123 [pid 21412] <... set_robust_list resumed>) = 0 [pid 21412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21412] setpgid(0, 0) = 0 [pid 21412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21412] write(3, "1000", 4) = 4 [pid 21412] close(3) = 0 [pid 21412] write(1, "executing program\n", 18) = 18 executing program [pid 21412] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21412] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21412] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21412] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21412] close(3) = -1 EBADF (Bad file descriptor) [pid 21412] close(4) = -1 EBADF (Bad file descriptor) [pid 21412] close(5) = -1 EBADF (Bad file descriptor) [pid 21412] close(6) = -1 EBADF (Bad file descriptor) [pid 21412] close(7) = -1 EBADF (Bad file descriptor) [pid 21412] close(8) = -1 EBADF (Bad file descriptor) [pid 21412] close(9) = -1 EBADF (Bad file descriptor) [pid 21412] close(10) = -1 EBADF (Bad file descriptor) [pid 21412] close(11) = -1 EBADF (Bad file descriptor) [pid 21412] close(12) = -1 EBADF (Bad file descriptor) [pid 21412] close(13) = -1 EBADF (Bad file descriptor) [pid 21412] close(14) = -1 EBADF (Bad file descriptor) [pid 21412] close(15) = -1 EBADF (Bad file descriptor) [pid 21412] close(16) = -1 EBADF (Bad file descriptor) [pid 21412] close(17) = -1 EBADF (Bad file descriptor) [pid 21412] close(18) = -1 EBADF (Bad file descriptor) [pid 21412] close(19) = -1 EBADF (Bad file descriptor) [pid 21412] close(20) = -1 EBADF (Bad file descriptor) [pid 21412] close(21) = -1 EBADF (Bad file descriptor) [pid 21412] close(22) = -1 EBADF (Bad file descriptor) [pid 21412] close(23) = -1 EBADF (Bad file descriptor) [pid 21412] close(24) = -1 EBADF (Bad file descriptor) [pid 21412] close(25) = -1 EBADF (Bad file descriptor) [pid 21412] close(26) = -1 EBADF (Bad file descriptor) [pid 21412] close(27) = -1 EBADF (Bad file descriptor) [pid 21412] close(28) = -1 EBADF (Bad file descriptor) [pid 21412] close(29) = -1 EBADF (Bad file descriptor) [pid 21412] exit_group(0) = ? [pid 21412] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21124 ./strace-static-x86_64: Process 21413 attached executing program [pid 21413] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21413] setpgid(0, 0) = 0 [pid 21413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21413] write(3, "1000", 4) = 4 [pid 21413] close(3) = 0 [pid 21413] write(1, "executing program\n", 18) = 18 [pid 21413] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21413] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21413] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21413] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21413] close(3) = -1 EBADF (Bad file descriptor) [pid 21413] close(4) = -1 EBADF (Bad file descriptor) [pid 21413] close(5) = -1 EBADF (Bad file descriptor) [pid 21413] close(6) = -1 EBADF (Bad file descriptor) [pid 21413] close(7) = -1 EBADF (Bad file descriptor) [pid 21413] close(8) = -1 EBADF (Bad file descriptor) [pid 21413] close(9) = -1 EBADF (Bad file descriptor) [pid 21413] close(10) = -1 EBADF (Bad file descriptor) [pid 21413] close(11) = -1 EBADF (Bad file descriptor) [pid 21413] close(12) = -1 EBADF (Bad file descriptor) [pid 21413] close(13) = -1 EBADF (Bad file descriptor) [pid 21413] close(14) = -1 EBADF (Bad file descriptor) [pid 21413] close(15) = -1 EBADF (Bad file descriptor) [pid 21413] close(16) = -1 EBADF (Bad file descriptor) [pid 21413] close(17) = -1 EBADF (Bad file descriptor) [pid 21413] close(18) = -1 EBADF (Bad file descriptor) [pid 21413] close(19) = -1 EBADF (Bad file descriptor) [pid 21413] close(20) = -1 EBADF (Bad file descriptor) [pid 21413] close(21) = -1 EBADF (Bad file descriptor) [pid 21413] close(22) = -1 EBADF (Bad file descriptor) [pid 21413] close(23) = -1 EBADF (Bad file descriptor) [pid 21413] close(24) = -1 EBADF (Bad file descriptor) [pid 21413] close(25) = -1 EBADF (Bad file descriptor) [pid 21413] close(26) = -1 EBADF (Bad file descriptor) [pid 21413] close(27) = -1 EBADF (Bad file descriptor) [pid 21413] close(28) = -1 EBADF (Bad file descriptor) [pid 21413] close(29) = -1 EBADF (Bad file descriptor) [pid 21413] exit_group(0) = ? [pid 21413] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21125 ./strace-static-x86_64: Process 21414 attached [pid 21414] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21414] setpgid(0, 0) = 0 [pid 21414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21414] write(3, "1000", 4) = 4 [pid 21414] close(3) = 0 [pid 21414] write(1, "executing program\n", 18executing program ) = 18 [pid 21414] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21414] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21414] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21414] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21414] close(3) = -1 EBADF (Bad file descriptor) [pid 21414] close(4) = -1 EBADF (Bad file descriptor) [pid 21414] close(5) = -1 EBADF (Bad file descriptor) [pid 21414] close(6) = -1 EBADF (Bad file descriptor) [pid 21414] close(7) = -1 EBADF (Bad file descriptor) [pid 21414] close(8) = -1 EBADF (Bad file descriptor) [pid 21414] close(9) = -1 EBADF (Bad file descriptor) [pid 21414] close(10) = -1 EBADF (Bad file descriptor) [pid 21414] close(11) = -1 EBADF (Bad file descriptor) [pid 21414] close(12) = -1 EBADF (Bad file descriptor) [pid 21414] close(13) = -1 EBADF (Bad file descriptor) [pid 21414] close(14) = -1 EBADF (Bad file descriptor) [pid 21414] close(15) = -1 EBADF (Bad file descriptor) [pid 21414] close(16) = -1 EBADF (Bad file descriptor) [pid 21414] close(17) = -1 EBADF (Bad file descriptor) [pid 21414] close(18) = -1 EBADF (Bad file descriptor) [pid 21414] close(19) = -1 EBADF (Bad file descriptor) [pid 21414] close(20) = -1 EBADF (Bad file descriptor) [pid 21414] close(21) = -1 EBADF (Bad file descriptor) [pid 21414] close(22) = -1 EBADF (Bad file descriptor) [pid 21414] close(23) = -1 EBADF (Bad file descriptor) [pid 21414] close(24) = -1 EBADF (Bad file descriptor) [pid 21414] close(25) = -1 EBADF (Bad file descriptor) [pid 21414] close(26) = -1 EBADF (Bad file descriptor) [pid 21414] close(27) = -1 EBADF (Bad file descriptor) [pid 21414] close(28) = -1 EBADF (Bad file descriptor) [pid 21414] close(29) = -1 EBADF (Bad file descriptor) [pid 21414] exit_group(0) = ? [pid 21414] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21415 attached [pid 21415] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21126 [pid 21415] <... set_robust_list resumed>) = 0 [pid 21415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21415] setpgid(0, 0) = 0 [pid 21415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21415] write(3, "1000", 4) = 4 [pid 21415] close(3) = 0 executing program [pid 21415] write(1, "executing program\n", 18) = 18 [pid 21415] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21415] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21415] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21415] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21415] close(3) = -1 EBADF (Bad file descriptor) [pid 21415] close(4) = -1 EBADF (Bad file descriptor) [pid 21415] close(5) = -1 EBADF (Bad file descriptor) [pid 21415] close(6) = -1 EBADF (Bad file descriptor) [pid 21415] close(7) = -1 EBADF (Bad file descriptor) [pid 21415] close(8) = -1 EBADF (Bad file descriptor) [pid 21415] close(9) = -1 EBADF (Bad file descriptor) [pid 21415] close(10) = -1 EBADF (Bad file descriptor) [pid 21415] close(11) = -1 EBADF (Bad file descriptor) [pid 21415] close(12) = -1 EBADF (Bad file descriptor) [pid 21415] close(13) = -1 EBADF (Bad file descriptor) [pid 21415] close(14) = -1 EBADF (Bad file descriptor) [pid 21415] close(15) = -1 EBADF (Bad file descriptor) [pid 21415] close(16) = -1 EBADF (Bad file descriptor) [pid 21415] close(17) = -1 EBADF (Bad file descriptor) [pid 21415] close(18) = -1 EBADF (Bad file descriptor) [pid 21415] close(19) = -1 EBADF (Bad file descriptor) [pid 21415] close(20) = -1 EBADF (Bad file descriptor) [pid 21415] close(21) = -1 EBADF (Bad file descriptor) [pid 21415] close(22) = -1 EBADF (Bad file descriptor) [pid 21415] close(23) = -1 EBADF (Bad file descriptor) [pid 21415] close(24) = -1 EBADF (Bad file descriptor) [pid 21415] close(25) = -1 EBADF (Bad file descriptor) [pid 21415] close(26) = -1 EBADF (Bad file descriptor) [pid 21415] close(27) = -1 EBADF (Bad file descriptor) [pid 21415] close(28) = -1 EBADF (Bad file descriptor) [pid 21415] close(29) = -1 EBADF (Bad file descriptor) [pid 21415] exit_group(0) = ? [pid 21415] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21126, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21416 attached , child_tidptr=0x55555e7c9650) = 21127 [pid 21416] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21416] setpgid(0, 0) = 0 [pid 21416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21416] write(3, "1000", 4) = 4 [pid 21416] close(3) = 0 [pid 21416] write(1, "executing program\n", 18executing program ) = 18 [pid 21416] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21416] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21416] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21416] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21416] close(3) = -1 EBADF (Bad file descriptor) [pid 21416] close(4) = -1 EBADF (Bad file descriptor) [pid 21416] close(5) = -1 EBADF (Bad file descriptor) [pid 21416] close(6) = -1 EBADF (Bad file descriptor) [pid 21416] close(7) = -1 EBADF (Bad file descriptor) [pid 21416] close(8) = -1 EBADF (Bad file descriptor) [pid 21416] close(9) = -1 EBADF (Bad file descriptor) [pid 21416] close(10) = -1 EBADF (Bad file descriptor) [pid 21416] close(11) = -1 EBADF (Bad file descriptor) [pid 21416] close(12) = -1 EBADF (Bad file descriptor) [pid 21416] close(13) = -1 EBADF (Bad file descriptor) [pid 21416] close(14) = -1 EBADF (Bad file descriptor) [pid 21416] close(15) = -1 EBADF (Bad file descriptor) [pid 21416] close(16) = -1 EBADF (Bad file descriptor) [pid 21416] close(17) = -1 EBADF (Bad file descriptor) [pid 21416] close(18) = -1 EBADF (Bad file descriptor) [pid 21416] close(19) = -1 EBADF (Bad file descriptor) [pid 21416] close(20) = -1 EBADF (Bad file descriptor) [pid 21416] close(21) = -1 EBADF (Bad file descriptor) [pid 21416] close(22) = -1 EBADF (Bad file descriptor) [pid 21416] close(23) = -1 EBADF (Bad file descriptor) [pid 21416] close(24) = -1 EBADF (Bad file descriptor) [pid 21416] close(25) = -1 EBADF (Bad file descriptor) [pid 21416] close(26) = -1 EBADF (Bad file descriptor) [pid 21416] close(27) = -1 EBADF (Bad file descriptor) [pid 21416] close(28) = -1 EBADF (Bad file descriptor) [pid 21416] close(29) = -1 EBADF (Bad file descriptor) [pid 21416] exit_group(0) = ? [pid 21416] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21128 ./strace-static-x86_64: Process 21417 attached [pid 21417] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21417] setpgid(0, 0) = 0 [pid 21417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21417] write(3, "1000", 4) = 4 [pid 21417] close(3) = 0 [pid 21417] write(1, "executing program\n", 18executing program ) = 18 [pid 21417] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21417] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21417] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21417] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21417] close(3) = -1 EBADF (Bad file descriptor) [pid 21417] close(4) = -1 EBADF (Bad file descriptor) [pid 21417] close(5) = -1 EBADF (Bad file descriptor) [pid 21417] close(6) = -1 EBADF (Bad file descriptor) [pid 21417] close(7) = -1 EBADF (Bad file descriptor) [pid 21417] close(8) = -1 EBADF (Bad file descriptor) [pid 21417] close(9) = -1 EBADF (Bad file descriptor) [pid 21417] close(10) = -1 EBADF (Bad file descriptor) [pid 21417] close(11) = -1 EBADF (Bad file descriptor) [pid 21417] close(12) = -1 EBADF (Bad file descriptor) [pid 21417] close(13) = -1 EBADF (Bad file descriptor) [pid 21417] close(14) = -1 EBADF (Bad file descriptor) [pid 21417] close(15) = -1 EBADF (Bad file descriptor) [pid 21417] close(16) = -1 EBADF (Bad file descriptor) [pid 21417] close(17) = -1 EBADF (Bad file descriptor) [pid 21417] close(18) = -1 EBADF (Bad file descriptor) [pid 21417] close(19) = -1 EBADF (Bad file descriptor) [pid 21417] close(20) = -1 EBADF (Bad file descriptor) [pid 21417] close(21) = -1 EBADF (Bad file descriptor) [pid 21417] close(22) = -1 EBADF (Bad file descriptor) [pid 21417] close(23) = -1 EBADF (Bad file descriptor) [pid 21417] close(24) = -1 EBADF (Bad file descriptor) [pid 21417] close(25) = -1 EBADF (Bad file descriptor) [pid 21417] close(26) = -1 EBADF (Bad file descriptor) [pid 21417] close(27) = -1 EBADF (Bad file descriptor) [pid 21417] close(28) = -1 EBADF (Bad file descriptor) [pid 21417] close(29) = -1 EBADF (Bad file descriptor) [pid 21417] exit_group(0) = ? [pid 21417] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21418 attached [pid 21418] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21129 [pid 21418] <... set_robust_list resumed>) = 0 [pid 21418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21418] setpgid(0, 0) = 0 [pid 21418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21418] write(3, "1000", 4) = 4 [pid 21418] close(3) = 0 executing program [pid 21418] write(1, "executing program\n", 18) = 18 [pid 21418] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21418] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21418] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21418] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21418] close(3) = -1 EBADF (Bad file descriptor) [pid 21418] close(4) = -1 EBADF (Bad file descriptor) [pid 21418] close(5) = -1 EBADF (Bad file descriptor) [pid 21418] close(6) = -1 EBADF (Bad file descriptor) [pid 21418] close(7) = -1 EBADF (Bad file descriptor) [pid 21418] close(8) = -1 EBADF (Bad file descriptor) [pid 21418] close(9) = -1 EBADF (Bad file descriptor) [pid 21418] close(10) = -1 EBADF (Bad file descriptor) [pid 21418] close(11) = -1 EBADF (Bad file descriptor) [pid 21418] close(12) = -1 EBADF (Bad file descriptor) [pid 21418] close(13) = -1 EBADF (Bad file descriptor) [pid 21418] close(14) = -1 EBADF (Bad file descriptor) [pid 21418] close(15) = -1 EBADF (Bad file descriptor) [pid 21418] close(16) = -1 EBADF (Bad file descriptor) [pid 21418] close(17) = -1 EBADF (Bad file descriptor) [pid 21418] close(18) = -1 EBADF (Bad file descriptor) [pid 21418] close(19) = -1 EBADF (Bad file descriptor) [pid 21418] close(20) = -1 EBADF (Bad file descriptor) [pid 21418] close(21) = -1 EBADF (Bad file descriptor) [pid 21418] close(22) = -1 EBADF (Bad file descriptor) [pid 21418] close(23) = -1 EBADF (Bad file descriptor) [pid 21418] close(24) = -1 EBADF (Bad file descriptor) [pid 21418] close(25) = -1 EBADF (Bad file descriptor) [pid 21418] close(26) = -1 EBADF (Bad file descriptor) [pid 21418] close(27) = -1 EBADF (Bad file descriptor) [pid 21418] close(28) = -1 EBADF (Bad file descriptor) [pid 21418] close(29) = -1 EBADF (Bad file descriptor) [pid 21418] exit_group(0) = ? [pid 21418] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21130 ./strace-static-x86_64: Process 21419 attached [pid 21419] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21419] setpgid(0, 0) = 0 [pid 21419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21419] write(3, "1000", 4) = 4 [pid 21419] close(3) = 0 [pid 21419] write(1, "executing program\n", 18executing program ) = 18 [pid 21419] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21419] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21419] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21419] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21419] close(3) = -1 EBADF (Bad file descriptor) [pid 21419] close(4) = -1 EBADF (Bad file descriptor) [pid 21419] close(5) = -1 EBADF (Bad file descriptor) [pid 21419] close(6) = -1 EBADF (Bad file descriptor) [pid 21419] close(7) = -1 EBADF (Bad file descriptor) [pid 21419] close(8) = -1 EBADF (Bad file descriptor) [pid 21419] close(9) = -1 EBADF (Bad file descriptor) [pid 21419] close(10) = -1 EBADF (Bad file descriptor) [pid 21419] close(11) = -1 EBADF (Bad file descriptor) [pid 21419] close(12) = -1 EBADF (Bad file descriptor) [pid 21419] close(13) = -1 EBADF (Bad file descriptor) [pid 21419] close(14) = -1 EBADF (Bad file descriptor) [pid 21419] close(15) = -1 EBADF (Bad file descriptor) [pid 21419] close(16) = -1 EBADF (Bad file descriptor) [pid 21419] close(17) = -1 EBADF (Bad file descriptor) [pid 21419] close(18) = -1 EBADF (Bad file descriptor) [pid 21419] close(19) = -1 EBADF (Bad file descriptor) [pid 21419] close(20) = -1 EBADF (Bad file descriptor) [pid 21419] close(21) = -1 EBADF (Bad file descriptor) [pid 21419] close(22) = -1 EBADF (Bad file descriptor) [pid 21419] close(23) = -1 EBADF (Bad file descriptor) [pid 21419] close(24) = -1 EBADF (Bad file descriptor) [pid 21419] close(25) = -1 EBADF (Bad file descriptor) [pid 21419] close(26) = -1 EBADF (Bad file descriptor) [pid 21419] close(27) = -1 EBADF (Bad file descriptor) [pid 21419] close(28) = -1 EBADF (Bad file descriptor) [pid 21419] close(29) = -1 EBADF (Bad file descriptor) [pid 21419] exit_group(0) = ? [pid 21419] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21131 ./strace-static-x86_64: Process 21420 attached [pid 21420] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21420] setpgid(0, 0) = 0 [pid 21420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21420] write(3, "1000", 4) = 4 [pid 21420] close(3) = 0 [pid 21420] write(1, "executing program\n", 18executing program ) = 18 [pid 21420] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21420] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21420] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21420] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21420] close(3) = -1 EBADF (Bad file descriptor) [pid 21420] close(4) = -1 EBADF (Bad file descriptor) [pid 21420] close(5) = -1 EBADF (Bad file descriptor) [pid 21420] close(6) = -1 EBADF (Bad file descriptor) [pid 21420] close(7) = -1 EBADF (Bad file descriptor) [pid 21420] close(8) = -1 EBADF (Bad file descriptor) [pid 21420] close(9) = -1 EBADF (Bad file descriptor) [pid 21420] close(10) = -1 EBADF (Bad file descriptor) [pid 21420] close(11) = -1 EBADF (Bad file descriptor) [pid 21420] close(12) = -1 EBADF (Bad file descriptor) [pid 21420] close(13) = -1 EBADF (Bad file descriptor) [pid 21420] close(14) = -1 EBADF (Bad file descriptor) [pid 21420] close(15) = -1 EBADF (Bad file descriptor) [pid 21420] close(16) = -1 EBADF (Bad file descriptor) [pid 21420] close(17) = -1 EBADF (Bad file descriptor) [pid 21420] close(18) = -1 EBADF (Bad file descriptor) [pid 21420] close(19) = -1 EBADF (Bad file descriptor) [pid 21420] close(20) = -1 EBADF (Bad file descriptor) [pid 21420] close(21) = -1 EBADF (Bad file descriptor) [pid 21420] close(22) = -1 EBADF (Bad file descriptor) [pid 21420] close(23) = -1 EBADF (Bad file descriptor) [pid 21420] close(24) = -1 EBADF (Bad file descriptor) [pid 21420] close(25) = -1 EBADF (Bad file descriptor) [pid 21420] close(26) = -1 EBADF (Bad file descriptor) [pid 21420] close(27) = -1 EBADF (Bad file descriptor) [pid 21420] close(28) = -1 EBADF (Bad file descriptor) [pid 21420] close(29) = -1 EBADF (Bad file descriptor) [pid 21420] exit_group(0) = ? [pid 21420] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21421 attached [pid 21421] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21132 [pid 21421] <... set_robust_list resumed>) = 0 [pid 21421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21421] setpgid(0, 0) = 0 [pid 21421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21421] write(3, "1000", 4) = 4 [pid 21421] close(3) = 0 [pid 21421] write(1, "executing program\n", 18executing program ) = 18 [pid 21421] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21421] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21421] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21421] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21421] close(3) = -1 EBADF (Bad file descriptor) [pid 21421] close(4) = -1 EBADF (Bad file descriptor) [pid 21421] close(5) = -1 EBADF (Bad file descriptor) [pid 21421] close(6) = -1 EBADF (Bad file descriptor) [pid 21421] close(7) = -1 EBADF (Bad file descriptor) [pid 21421] close(8) = -1 EBADF (Bad file descriptor) [pid 21421] close(9) = -1 EBADF (Bad file descriptor) [pid 21421] close(10) = -1 EBADF (Bad file descriptor) [pid 21421] close(11) = -1 EBADF (Bad file descriptor) [pid 21421] close(12) = -1 EBADF (Bad file descriptor) [pid 21421] close(13) = -1 EBADF (Bad file descriptor) [pid 21421] close(14) = -1 EBADF (Bad file descriptor) [pid 21421] close(15) = -1 EBADF (Bad file descriptor) [pid 21421] close(16) = -1 EBADF (Bad file descriptor) [pid 21421] close(17) = -1 EBADF (Bad file descriptor) [pid 21421] close(18) = -1 EBADF (Bad file descriptor) [pid 21421] close(19) = -1 EBADF (Bad file descriptor) [pid 21421] close(20) = -1 EBADF (Bad file descriptor) [pid 21421] close(21) = -1 EBADF (Bad file descriptor) [pid 21421] close(22) = -1 EBADF (Bad file descriptor) [pid 21421] close(23) = -1 EBADF (Bad file descriptor) [pid 21421] close(24) = -1 EBADF (Bad file descriptor) [pid 21421] close(25) = -1 EBADF (Bad file descriptor) [pid 21421] close(26) = -1 EBADF (Bad file descriptor) [pid 21421] close(27) = -1 EBADF (Bad file descriptor) [pid 21421] close(28) = -1 EBADF (Bad file descriptor) [pid 21421] close(29) = -1 EBADF (Bad file descriptor) [pid 21421] exit_group(0) = ? [pid 21421] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21422 attached , child_tidptr=0x55555e7c9650) = 21133 [pid 21422] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21422] setpgid(0, 0) = 0 [pid 21422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21422] write(3, "1000", 4executing program ) = 4 [pid 21422] close(3) = 0 [pid 21422] write(1, "executing program\n", 18) = 18 [pid 21422] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21422] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21422] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21422] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21422] close(3) = -1 EBADF (Bad file descriptor) [pid 21422] close(4) = -1 EBADF (Bad file descriptor) [pid 21422] close(5) = -1 EBADF (Bad file descriptor) [pid 21422] close(6) = -1 EBADF (Bad file descriptor) [pid 21422] close(7) = -1 EBADF (Bad file descriptor) [pid 21422] close(8) = -1 EBADF (Bad file descriptor) [pid 21422] close(9) = -1 EBADF (Bad file descriptor) [pid 21422] close(10) = -1 EBADF (Bad file descriptor) [pid 21422] close(11) = -1 EBADF (Bad file descriptor) [pid 21422] close(12) = -1 EBADF (Bad file descriptor) [pid 21422] close(13) = -1 EBADF (Bad file descriptor) [pid 21422] close(14) = -1 EBADF (Bad file descriptor) [pid 21422] close(15) = -1 EBADF (Bad file descriptor) [pid 21422] close(16) = -1 EBADF (Bad file descriptor) [pid 21422] close(17) = -1 EBADF (Bad file descriptor) [pid 21422] close(18) = -1 EBADF (Bad file descriptor) [pid 21422] close(19) = -1 EBADF (Bad file descriptor) [pid 21422] close(20) = -1 EBADF (Bad file descriptor) [pid 21422] close(21) = -1 EBADF (Bad file descriptor) [pid 21422] close(22) = -1 EBADF (Bad file descriptor) [pid 21422] close(23) = -1 EBADF (Bad file descriptor) [pid 21422] close(24) = -1 EBADF (Bad file descriptor) [pid 21422] close(25) = -1 EBADF (Bad file descriptor) [pid 21422] close(26) = -1 EBADF (Bad file descriptor) [pid 21422] close(27) = -1 EBADF (Bad file descriptor) [pid 21422] close(28) = -1 EBADF (Bad file descriptor) [pid 21422] close(29) = -1 EBADF (Bad file descriptor) [pid 21422] exit_group(0) = ? [pid 21422] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21423 attached [pid 21423] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21134 [pid 21423] <... set_robust_list resumed>) = 0 [pid 21423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21423] setpgid(0, 0) = 0 [pid 21423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21423] write(3, "1000", 4) = 4 [pid 21423] close(3executing program ) = 0 [pid 21423] write(1, "executing program\n", 18) = 18 [pid 21423] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21423] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21423] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21423] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21423] close(3) = -1 EBADF (Bad file descriptor) [pid 21423] close(4) = -1 EBADF (Bad file descriptor) [pid 21423] close(5) = -1 EBADF (Bad file descriptor) [pid 21423] close(6) = -1 EBADF (Bad file descriptor) [pid 21423] close(7) = -1 EBADF (Bad file descriptor) [pid 21423] close(8) = -1 EBADF (Bad file descriptor) [pid 21423] close(9) = -1 EBADF (Bad file descriptor) [pid 21423] close(10) = -1 EBADF (Bad file descriptor) [pid 21423] close(11) = -1 EBADF (Bad file descriptor) [pid 21423] close(12) = -1 EBADF (Bad file descriptor) [pid 21423] close(13) = -1 EBADF (Bad file descriptor) [pid 21423] close(14) = -1 EBADF (Bad file descriptor) [pid 21423] close(15) = -1 EBADF (Bad file descriptor) [pid 21423] close(16) = -1 EBADF (Bad file descriptor) [pid 21423] close(17) = -1 EBADF (Bad file descriptor) [pid 21423] close(18) = -1 EBADF (Bad file descriptor) [pid 21423] close(19) = -1 EBADF (Bad file descriptor) [pid 21423] close(20) = -1 EBADF (Bad file descriptor) [pid 21423] close(21) = -1 EBADF (Bad file descriptor) [pid 21423] close(22) = -1 EBADF (Bad file descriptor) [pid 21423] close(23) = -1 EBADF (Bad file descriptor) [pid 21423] close(24) = -1 EBADF (Bad file descriptor) [pid 21423] close(25) = -1 EBADF (Bad file descriptor) [pid 21423] close(26) = -1 EBADF (Bad file descriptor) [pid 21423] close(27) = -1 EBADF (Bad file descriptor) [pid 21423] close(28) = -1 EBADF (Bad file descriptor) [pid 21423] close(29) = -1 EBADF (Bad file descriptor) [pid 21423] exit_group(0) = ? [pid 21423] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21424 attached [pid 21424] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21135 [pid 21424] <... set_robust_list resumed>) = 0 [pid 21424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21424] setpgid(0, 0) = 0 [pid 21424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21424] write(3, "1000", 4) = 4 [pid 21424] close(3) = 0 executing program [pid 21424] write(1, "executing program\n", 18) = 18 [pid 21424] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21424] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21424] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21424] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21424] close(3) = -1 EBADF (Bad file descriptor) [pid 21424] close(4) = -1 EBADF (Bad file descriptor) [pid 21424] close(5) = -1 EBADF (Bad file descriptor) [pid 21424] close(6) = -1 EBADF (Bad file descriptor) [pid 21424] close(7) = -1 EBADF (Bad file descriptor) [pid 21424] close(8) = -1 EBADF (Bad file descriptor) [pid 21424] close(9) = -1 EBADF (Bad file descriptor) [pid 21424] close(10) = -1 EBADF (Bad file descriptor) [pid 21424] close(11) = -1 EBADF (Bad file descriptor) [pid 21424] close(12) = -1 EBADF (Bad file descriptor) [pid 21424] close(13) = -1 EBADF (Bad file descriptor) [pid 21424] close(14) = -1 EBADF (Bad file descriptor) [pid 21424] close(15) = -1 EBADF (Bad file descriptor) [pid 21424] close(16) = -1 EBADF (Bad file descriptor) [pid 21424] close(17) = -1 EBADF (Bad file descriptor) [pid 21424] close(18) = -1 EBADF (Bad file descriptor) [pid 21424] close(19) = -1 EBADF (Bad file descriptor) [pid 21424] close(20) = -1 EBADF (Bad file descriptor) [pid 21424] close(21) = -1 EBADF (Bad file descriptor) [pid 21424] close(22) = -1 EBADF (Bad file descriptor) [pid 21424] close(23) = -1 EBADF (Bad file descriptor) [pid 21424] close(24) = -1 EBADF (Bad file descriptor) [pid 21424] close(25) = -1 EBADF (Bad file descriptor) [pid 21424] close(26) = -1 EBADF (Bad file descriptor) [pid 21424] close(27) = -1 EBADF (Bad file descriptor) [pid 21424] close(28) = -1 EBADF (Bad file descriptor) [pid 21424] close(29) = -1 EBADF (Bad file descriptor) [pid 21424] exit_group(0) = ? [pid 21424] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21136 ./strace-static-x86_64: Process 21425 attached [pid 21425] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21425] setpgid(0, 0) = 0 [pid 21425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21425] write(3, "1000", 4) = 4 [pid 21425] close(3) = 0 [pid 21425] write(1, "executing program\n", 18executing program ) = 18 [pid 21425] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21425] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21425] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21425] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21425] close(3) = -1 EBADF (Bad file descriptor) [pid 21425] close(4) = -1 EBADF (Bad file descriptor) [pid 21425] close(5) = -1 EBADF (Bad file descriptor) [pid 21425] close(6) = -1 EBADF (Bad file descriptor) [pid 21425] close(7) = -1 EBADF (Bad file descriptor) [pid 21425] close(8) = -1 EBADF (Bad file descriptor) [pid 21425] close(9) = -1 EBADF (Bad file descriptor) [pid 21425] close(10) = -1 EBADF (Bad file descriptor) [pid 21425] close(11) = -1 EBADF (Bad file descriptor) [pid 21425] close(12) = -1 EBADF (Bad file descriptor) [pid 21425] close(13) = -1 EBADF (Bad file descriptor) [pid 21425] close(14) = -1 EBADF (Bad file descriptor) [pid 21425] close(15) = -1 EBADF (Bad file descriptor) [pid 21425] close(16) = -1 EBADF (Bad file descriptor) [pid 21425] close(17) = -1 EBADF (Bad file descriptor) [pid 21425] close(18) = -1 EBADF (Bad file descriptor) [pid 21425] close(19) = -1 EBADF (Bad file descriptor) [pid 21425] close(20) = -1 EBADF (Bad file descriptor) [pid 21425] close(21) = -1 EBADF (Bad file descriptor) [pid 21425] close(22) = -1 EBADF (Bad file descriptor) [pid 21425] close(23) = -1 EBADF (Bad file descriptor) [pid 21425] close(24) = -1 EBADF (Bad file descriptor) [pid 21425] close(25) = -1 EBADF (Bad file descriptor) [pid 21425] close(26) = -1 EBADF (Bad file descriptor) [pid 21425] close(27) = -1 EBADF (Bad file descriptor) [pid 21425] close(28) = -1 EBADF (Bad file descriptor) [pid 21425] close(29) = -1 EBADF (Bad file descriptor) [pid 21425] exit_group(0) = ? [pid 21425] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21426 attached , child_tidptr=0x55555e7c9650) = 21137 [pid 21426] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21426] setpgid(0, 0) = 0 [pid 21426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21426] write(3, "1000", 4) = 4 [pid 21426] close(3) = 0 [pid 21426] write(1, "executing program\n", 18executing program ) = 18 [pid 21426] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21426] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21426] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21426] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21426] close(3) = -1 EBADF (Bad file descriptor) [pid 21426] close(4) = -1 EBADF (Bad file descriptor) [pid 21426] close(5) = -1 EBADF (Bad file descriptor) [pid 21426] close(6) = -1 EBADF (Bad file descriptor) [pid 21426] close(7) = -1 EBADF (Bad file descriptor) [pid 21426] close(8) = -1 EBADF (Bad file descriptor) [pid 21426] close(9) = -1 EBADF (Bad file descriptor) [pid 21426] close(10) = -1 EBADF (Bad file descriptor) [pid 21426] close(11) = -1 EBADF (Bad file descriptor) [pid 21426] close(12) = -1 EBADF (Bad file descriptor) [pid 21426] close(13) = -1 EBADF (Bad file descriptor) [pid 21426] close(14) = -1 EBADF (Bad file descriptor) [pid 21426] close(15) = -1 EBADF (Bad file descriptor) [pid 21426] close(16) = -1 EBADF (Bad file descriptor) [pid 21426] close(17) = -1 EBADF (Bad file descriptor) [pid 21426] close(18) = -1 EBADF (Bad file descriptor) [pid 21426] close(19) = -1 EBADF (Bad file descriptor) [pid 21426] close(20) = -1 EBADF (Bad file descriptor) [pid 21426] close(21) = -1 EBADF (Bad file descriptor) [pid 21426] close(22) = -1 EBADF (Bad file descriptor) [pid 21426] close(23) = -1 EBADF (Bad file descriptor) [pid 21426] close(24) = -1 EBADF (Bad file descriptor) [pid 21426] close(25) = -1 EBADF (Bad file descriptor) [pid 21426] close(26) = -1 EBADF (Bad file descriptor) [pid 21426] close(27) = -1 EBADF (Bad file descriptor) [pid 21426] close(28) = -1 EBADF (Bad file descriptor) [pid 21426] close(29) = -1 EBADF (Bad file descriptor) [pid 21426] exit_group(0) = ? [pid 21426] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21138 ./strace-static-x86_64: Process 21427 attached [pid 21427] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21427] setpgid(0, 0) = 0 [pid 21427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21427] write(3, "1000", 4) = 4 [pid 21427] close(3) = 0 [pid 21427] write(1, "executing program\n", 18executing program ) = 18 [pid 21427] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21427] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21427] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21427] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21427] close(3) = -1 EBADF (Bad file descriptor) [pid 21427] close(4) = -1 EBADF (Bad file descriptor) [pid 21427] close(5) = -1 EBADF (Bad file descriptor) [pid 21427] close(6) = -1 EBADF (Bad file descriptor) [pid 21427] close(7) = -1 EBADF (Bad file descriptor) [pid 21427] close(8) = -1 EBADF (Bad file descriptor) [pid 21427] close(9) = -1 EBADF (Bad file descriptor) [pid 21427] close(10) = -1 EBADF (Bad file descriptor) [pid 21427] close(11) = -1 EBADF (Bad file descriptor) [pid 21427] close(12) = -1 EBADF (Bad file descriptor) [pid 21427] close(13) = -1 EBADF (Bad file descriptor) [pid 21427] close(14) = -1 EBADF (Bad file descriptor) [pid 21427] close(15) = -1 EBADF (Bad file descriptor) [pid 21427] close(16) = -1 EBADF (Bad file descriptor) [pid 21427] close(17) = -1 EBADF (Bad file descriptor) [pid 21427] close(18) = -1 EBADF (Bad file descriptor) [pid 21427] close(19) = -1 EBADF (Bad file descriptor) [pid 21427] close(20) = -1 EBADF (Bad file descriptor) [pid 21427] close(21) = -1 EBADF (Bad file descriptor) [pid 21427] close(22) = -1 EBADF (Bad file descriptor) [pid 21427] close(23) = -1 EBADF (Bad file descriptor) [pid 21427] close(24) = -1 EBADF (Bad file descriptor) [pid 21427] close(25) = -1 EBADF (Bad file descriptor) [pid 21427] close(26) = -1 EBADF (Bad file descriptor) [pid 21427] close(27) = -1 EBADF (Bad file descriptor) [pid 21427] close(28) = -1 EBADF (Bad file descriptor) [pid 21427] close(29) = -1 EBADF (Bad file descriptor) [pid 21427] exit_group(0) = ? [pid 21427] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21428 attached [pid 21428] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21139 [pid 21428] <... set_robust_list resumed>) = 0 [pid 21428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21428] setpgid(0, 0) = 0 [pid 21428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21428] write(3, "1000", 4) = 4 [pid 21428] close(3) = 0 [pid 21428] write(1, "executing program\n", 18executing program ) = 18 [pid 21428] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21428] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21428] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21428] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21428] close(3) = -1 EBADF (Bad file descriptor) [pid 21428] close(4) = -1 EBADF (Bad file descriptor) [pid 21428] close(5) = -1 EBADF (Bad file descriptor) [pid 21428] close(6) = -1 EBADF (Bad file descriptor) [pid 21428] close(7) = -1 EBADF (Bad file descriptor) [pid 21428] close(8) = -1 EBADF (Bad file descriptor) [pid 21428] close(9) = -1 EBADF (Bad file descriptor) [pid 21428] close(10) = -1 EBADF (Bad file descriptor) [pid 21428] close(11) = -1 EBADF (Bad file descriptor) [pid 21428] close(12) = -1 EBADF (Bad file descriptor) [pid 21428] close(13) = -1 EBADF (Bad file descriptor) [pid 21428] close(14) = -1 EBADF (Bad file descriptor) [pid 21428] close(15) = -1 EBADF (Bad file descriptor) [pid 21428] close(16) = -1 EBADF (Bad file descriptor) [pid 21428] close(17) = -1 EBADF (Bad file descriptor) [pid 21428] close(18) = -1 EBADF (Bad file descriptor) [pid 21428] close(19) = -1 EBADF (Bad file descriptor) [pid 21428] close(20) = -1 EBADF (Bad file descriptor) [pid 21428] close(21) = -1 EBADF (Bad file descriptor) [pid 21428] close(22) = -1 EBADF (Bad file descriptor) [pid 21428] close(23) = -1 EBADF (Bad file descriptor) [pid 21428] close(24) = -1 EBADF (Bad file descriptor) [pid 21428] close(25) = -1 EBADF (Bad file descriptor) [pid 21428] close(26) = -1 EBADF (Bad file descriptor) [pid 21428] close(27) = -1 EBADF (Bad file descriptor) [pid 21428] close(28) = -1 EBADF (Bad file descriptor) [pid 21428] close(29) = -1 EBADF (Bad file descriptor) [pid 21428] exit_group(0) = ? [pid 21428] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21140 ./strace-static-x86_64: Process 21429 attached [pid 21429] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21429] setpgid(0, 0) = 0 [pid 21429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21429] write(3, "1000", 4) = 4 [pid 21429] close(3) = 0 [pid 21429] write(1, "executing program\n", 18executing program ) = 18 [pid 21429] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21429] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21429] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21429] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21429] close(3) = -1 EBADF (Bad file descriptor) [pid 21429] close(4) = -1 EBADF (Bad file descriptor) [pid 21429] close(5) = -1 EBADF (Bad file descriptor) [pid 21429] close(6) = -1 EBADF (Bad file descriptor) [pid 21429] close(7) = -1 EBADF (Bad file descriptor) [pid 21429] close(8) = -1 EBADF (Bad file descriptor) [pid 21429] close(9) = -1 EBADF (Bad file descriptor) [pid 21429] close(10) = -1 EBADF (Bad file descriptor) [pid 21429] close(11) = -1 EBADF (Bad file descriptor) [pid 21429] close(12) = -1 EBADF (Bad file descriptor) [pid 21429] close(13) = -1 EBADF (Bad file descriptor) [pid 21429] close(14) = -1 EBADF (Bad file descriptor) [pid 21429] close(15) = -1 EBADF (Bad file descriptor) [pid 21429] close(16) = -1 EBADF (Bad file descriptor) [pid 21429] close(17) = -1 EBADF (Bad file descriptor) [pid 21429] close(18) = -1 EBADF (Bad file descriptor) [pid 21429] close(19) = -1 EBADF (Bad file descriptor) [pid 21429] close(20) = -1 EBADF (Bad file descriptor) [pid 21429] close(21) = -1 EBADF (Bad file descriptor) [pid 21429] close(22) = -1 EBADF (Bad file descriptor) [pid 21429] close(23) = -1 EBADF (Bad file descriptor) [pid 21429] close(24) = -1 EBADF (Bad file descriptor) [pid 21429] close(25) = -1 EBADF (Bad file descriptor) [pid 21429] close(26) = -1 EBADF (Bad file descriptor) [pid 21429] close(27) = -1 EBADF (Bad file descriptor) [pid 21429] close(28) = -1 EBADF (Bad file descriptor) [pid 21429] close(29) = -1 EBADF (Bad file descriptor) [pid 21429] exit_group(0) = ? [pid 21429] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21430 attached [pid 21430] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21141 [pid 21430] <... set_robust_list resumed>) = 0 [pid 21430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21430] setpgid(0, 0) = 0 [pid 21430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21430] write(3, "1000", 4) = 4 [pid 21430] close(3) = 0 [pid 21430] write(1, "executing program\n", 18executing program ) = 18 [pid 21430] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21430] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21430] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21430] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21430] close(3) = -1 EBADF (Bad file descriptor) [pid 21430] close(4) = -1 EBADF (Bad file descriptor) [pid 21430] close(5) = -1 EBADF (Bad file descriptor) [pid 21430] close(6) = -1 EBADF (Bad file descriptor) [pid 21430] close(7) = -1 EBADF (Bad file descriptor) [pid 21430] close(8) = -1 EBADF (Bad file descriptor) [pid 21430] close(9) = -1 EBADF (Bad file descriptor) [pid 21430] close(10) = -1 EBADF (Bad file descriptor) [pid 21430] close(11) = -1 EBADF (Bad file descriptor) [pid 21430] close(12) = -1 EBADF (Bad file descriptor) [pid 21430] close(13) = -1 EBADF (Bad file descriptor) [pid 21430] close(14) = -1 EBADF (Bad file descriptor) [pid 21430] close(15) = -1 EBADF (Bad file descriptor) [pid 21430] close(16) = -1 EBADF (Bad file descriptor) [pid 21430] close(17) = -1 EBADF (Bad file descriptor) [pid 21430] close(18) = -1 EBADF (Bad file descriptor) [pid 21430] close(19) = -1 EBADF (Bad file descriptor) [pid 21430] close(20) = -1 EBADF (Bad file descriptor) [pid 21430] close(21) = -1 EBADF (Bad file descriptor) [pid 21430] close(22) = -1 EBADF (Bad file descriptor) [pid 21430] close(23) = -1 EBADF (Bad file descriptor) [pid 21430] close(24) = -1 EBADF (Bad file descriptor) [pid 21430] close(25) = -1 EBADF (Bad file descriptor) [pid 21430] close(26) = -1 EBADF (Bad file descriptor) [pid 21430] close(27) = -1 EBADF (Bad file descriptor) [pid 21430] close(28) = -1 EBADF (Bad file descriptor) [pid 21430] close(29) = -1 EBADF (Bad file descriptor) [pid 21430] exit_group(0) = ? [pid 21430] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21142 ./strace-static-x86_64: Process 21431 attached [pid 21431] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21431] setpgid(0, 0) = 0 [pid 21431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21431] write(3, "1000", 4) = 4 [pid 21431] close(3) = 0 [pid 21431] write(1, "executing program\n", 18executing program ) = 18 [pid 21431] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21431] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21431] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21431] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21431] close(3) = -1 EBADF (Bad file descriptor) [pid 21431] close(4) = -1 EBADF (Bad file descriptor) [pid 21431] close(5) = -1 EBADF (Bad file descriptor) [pid 21431] close(6) = -1 EBADF (Bad file descriptor) [pid 21431] close(7) = -1 EBADF (Bad file descriptor) [pid 21431] close(8) = -1 EBADF (Bad file descriptor) [pid 21431] close(9) = -1 EBADF (Bad file descriptor) [pid 21431] close(10) = -1 EBADF (Bad file descriptor) [pid 21431] close(11) = -1 EBADF (Bad file descriptor) [pid 21431] close(12) = -1 EBADF (Bad file descriptor) [pid 21431] close(13) = -1 EBADF (Bad file descriptor) [pid 21431] close(14) = -1 EBADF (Bad file descriptor) [pid 21431] close(15) = -1 EBADF (Bad file descriptor) [pid 21431] close(16) = -1 EBADF (Bad file descriptor) [pid 21431] close(17) = -1 EBADF (Bad file descriptor) [pid 21431] close(18) = -1 EBADF (Bad file descriptor) [pid 21431] close(19) = -1 EBADF (Bad file descriptor) [pid 21431] close(20) = -1 EBADF (Bad file descriptor) [pid 21431] close(21) = -1 EBADF (Bad file descriptor) [pid 21431] close(22) = -1 EBADF (Bad file descriptor) [pid 21431] close(23) = -1 EBADF (Bad file descriptor) [pid 21431] close(24) = -1 EBADF (Bad file descriptor) [pid 21431] close(25) = -1 EBADF (Bad file descriptor) [pid 21431] close(26) = -1 EBADF (Bad file descriptor) [pid 21431] close(27) = -1 EBADF (Bad file descriptor) [pid 21431] close(28) = -1 EBADF (Bad file descriptor) [pid 21431] close(29) = -1 EBADF (Bad file descriptor) [pid 21431] exit_group(0) = ? [pid 21431] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21143 ./strace-static-x86_64: Process 21432 attached [pid 21432] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21432] setpgid(0, 0) = 0 [pid 21432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21432] write(3, "1000", 4) = 4 [pid 21432] close(3) = 0 [pid 21432] write(1, "executing program\n", 18executing program ) = 18 [pid 21432] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21432] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21432] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21432] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21432] close(3) = -1 EBADF (Bad file descriptor) [pid 21432] close(4) = -1 EBADF (Bad file descriptor) [pid 21432] close(5) = -1 EBADF (Bad file descriptor) [pid 21432] close(6) = -1 EBADF (Bad file descriptor) [pid 21432] close(7) = -1 EBADF (Bad file descriptor) [pid 21432] close(8) = -1 EBADF (Bad file descriptor) [pid 21432] close(9) = -1 EBADF (Bad file descriptor) [pid 21432] close(10) = -1 EBADF (Bad file descriptor) [pid 21432] close(11) = -1 EBADF (Bad file descriptor) [pid 21432] close(12) = -1 EBADF (Bad file descriptor) [pid 21432] close(13) = -1 EBADF (Bad file descriptor) [pid 21432] close(14) = -1 EBADF (Bad file descriptor) [pid 21432] close(15) = -1 EBADF (Bad file descriptor) [pid 21432] close(16) = -1 EBADF (Bad file descriptor) [pid 21432] close(17) = -1 EBADF (Bad file descriptor) [pid 21432] close(18) = -1 EBADF (Bad file descriptor) [pid 21432] close(19) = -1 EBADF (Bad file descriptor) [pid 21432] close(20) = -1 EBADF (Bad file descriptor) [pid 21432] close(21) = -1 EBADF (Bad file descriptor) [pid 21432] close(22) = -1 EBADF (Bad file descriptor) [pid 21432] close(23) = -1 EBADF (Bad file descriptor) [pid 21432] close(24) = -1 EBADF (Bad file descriptor) [pid 21432] close(25) = -1 EBADF (Bad file descriptor) [pid 21432] close(26) = -1 EBADF (Bad file descriptor) [pid 21432] close(27) = -1 EBADF (Bad file descriptor) [pid 21432] close(28) = -1 EBADF (Bad file descriptor) [pid 21432] close(29) = -1 EBADF (Bad file descriptor) [pid 21432] exit_group(0) = ? [pid 21432] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21144 ./strace-static-x86_64: Process 21433 attached [pid 21433] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21433] setpgid(0, 0) = 0 [pid 21433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21433] write(3, "1000", 4) = 4 [pid 21433] close(3) = 0 executing program [pid 21433] write(1, "executing program\n", 18) = 18 [pid 21433] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21433] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21433] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21433] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21433] close(3) = -1 EBADF (Bad file descriptor) [pid 21433] close(4) = -1 EBADF (Bad file descriptor) [pid 21433] close(5) = -1 EBADF (Bad file descriptor) [pid 21433] close(6) = -1 EBADF (Bad file descriptor) [pid 21433] close(7) = -1 EBADF (Bad file descriptor) [pid 21433] close(8) = -1 EBADF (Bad file descriptor) [pid 21433] close(9) = -1 EBADF (Bad file descriptor) [pid 21433] close(10) = -1 EBADF (Bad file descriptor) [pid 21433] close(11) = -1 EBADF (Bad file descriptor) [pid 21433] close(12) = -1 EBADF (Bad file descriptor) [pid 21433] close(13) = -1 EBADF (Bad file descriptor) [pid 21433] close(14) = -1 EBADF (Bad file descriptor) [pid 21433] close(15) = -1 EBADF (Bad file descriptor) [pid 21433] close(16) = -1 EBADF (Bad file descriptor) [pid 21433] close(17) = -1 EBADF (Bad file descriptor) [pid 21433] close(18) = -1 EBADF (Bad file descriptor) [pid 21433] close(19) = -1 EBADF (Bad file descriptor) [pid 21433] close(20) = -1 EBADF (Bad file descriptor) [pid 21433] close(21) = -1 EBADF (Bad file descriptor) [pid 21433] close(22) = -1 EBADF (Bad file descriptor) [pid 21433] close(23) = -1 EBADF (Bad file descriptor) [pid 21433] close(24) = -1 EBADF (Bad file descriptor) [pid 21433] close(25) = -1 EBADF (Bad file descriptor) [pid 21433] close(26) = -1 EBADF (Bad file descriptor) [pid 21433] close(27) = -1 EBADF (Bad file descriptor) [pid 21433] close(28) = -1 EBADF (Bad file descriptor) [pid 21433] close(29) = -1 EBADF (Bad file descriptor) [pid 21433] exit_group(0) = ? [pid 21433] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21434 attached [pid 21434] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21145 [pid 21434] <... set_robust_list resumed>) = 0 [pid 21434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21434] setpgid(0, 0) = 0 [pid 21434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21434] write(3, "1000", 4) = 4 [pid 21434] close(3) = 0 [pid 21434] write(1, "executing program\n", 18executing program ) = 18 [pid 21434] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21434] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21434] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21434] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21434] close(3) = -1 EBADF (Bad file descriptor) [pid 21434] close(4) = -1 EBADF (Bad file descriptor) [pid 21434] close(5) = -1 EBADF (Bad file descriptor) [pid 21434] close(6) = -1 EBADF (Bad file descriptor) [pid 21434] close(7) = -1 EBADF (Bad file descriptor) [pid 21434] close(8) = -1 EBADF (Bad file descriptor) [pid 21434] close(9) = -1 EBADF (Bad file descriptor) [pid 21434] close(10) = -1 EBADF (Bad file descriptor) [pid 21434] close(11) = -1 EBADF (Bad file descriptor) [pid 21434] close(12) = -1 EBADF (Bad file descriptor) [pid 21434] close(13) = -1 EBADF (Bad file descriptor) [pid 21434] close(14) = -1 EBADF (Bad file descriptor) [pid 21434] close(15) = -1 EBADF (Bad file descriptor) [pid 21434] close(16) = -1 EBADF (Bad file descriptor) [pid 21434] close(17) = -1 EBADF (Bad file descriptor) [pid 21434] close(18) = -1 EBADF (Bad file descriptor) [pid 21434] close(19) = -1 EBADF (Bad file descriptor) [pid 21434] close(20) = -1 EBADF (Bad file descriptor) [pid 21434] close(21) = -1 EBADF (Bad file descriptor) [pid 21434] close(22) = -1 EBADF (Bad file descriptor) [pid 21434] close(23) = -1 EBADF (Bad file descriptor) [pid 21434] close(24) = -1 EBADF (Bad file descriptor) [pid 21434] close(25) = -1 EBADF (Bad file descriptor) [pid 21434] close(26) = -1 EBADF (Bad file descriptor) [pid 21434] close(27) = -1 EBADF (Bad file descriptor) [pid 21434] close(28) = -1 EBADF (Bad file descriptor) [pid 21434] close(29) = -1 EBADF (Bad file descriptor) [pid 21434] exit_group(0) = ? [pid 21434] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21146 ./strace-static-x86_64: Process 21435 attached [pid 21435] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21435] setpgid(0, 0) = 0 [pid 21435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21435] write(3, "1000", 4) = 4 [pid 21435] close(3) = 0 [pid 21435] write(1, "executing program\n", 18executing program ) = 18 [pid 21435] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21435] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21435] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21435] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21435] close(3) = -1 EBADF (Bad file descriptor) [pid 21435] close(4) = -1 EBADF (Bad file descriptor) [pid 21435] close(5) = -1 EBADF (Bad file descriptor) [pid 21435] close(6) = -1 EBADF (Bad file descriptor) [pid 21435] close(7) = -1 EBADF (Bad file descriptor) [pid 21435] close(8) = -1 EBADF (Bad file descriptor) [pid 21435] close(9) = -1 EBADF (Bad file descriptor) [pid 21435] close(10) = -1 EBADF (Bad file descriptor) [pid 21435] close(11) = -1 EBADF (Bad file descriptor) [pid 21435] close(12) = -1 EBADF (Bad file descriptor) [pid 21435] close(13) = -1 EBADF (Bad file descriptor) [pid 21435] close(14) = -1 EBADF (Bad file descriptor) [pid 21435] close(15) = -1 EBADF (Bad file descriptor) [pid 21435] close(16) = -1 EBADF (Bad file descriptor) [pid 21435] close(17) = -1 EBADF (Bad file descriptor) [pid 21435] close(18) = -1 EBADF (Bad file descriptor) [pid 21435] close(19) = -1 EBADF (Bad file descriptor) [pid 21435] close(20) = -1 EBADF (Bad file descriptor) [pid 21435] close(21) = -1 EBADF (Bad file descriptor) [pid 21435] close(22) = -1 EBADF (Bad file descriptor) [pid 21435] close(23) = -1 EBADF (Bad file descriptor) [pid 21435] close(24) = -1 EBADF (Bad file descriptor) [pid 21435] close(25) = -1 EBADF (Bad file descriptor) [pid 21435] close(26) = -1 EBADF (Bad file descriptor) [pid 21435] close(27) = -1 EBADF (Bad file descriptor) [pid 21435] close(28) = -1 EBADF (Bad file descriptor) [pid 21435] close(29) = -1 EBADF (Bad file descriptor) [pid 21435] exit_group(0) = ? [pid 21435] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21436 attached , child_tidptr=0x55555e7c9650) = 21147 [pid 21436] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21436] setpgid(0, 0) = 0 [pid 21436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21436] write(3, "1000", 4) = 4 [pid 21436] close(3) = 0 [pid 21436] write(1, "executing program\n", 18executing program ) = 18 [pid 21436] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21436] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21436] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21436] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21436] close(3) = -1 EBADF (Bad file descriptor) [pid 21436] close(4) = -1 EBADF (Bad file descriptor) [pid 21436] close(5) = -1 EBADF (Bad file descriptor) [pid 21436] close(6) = -1 EBADF (Bad file descriptor) [pid 21436] close(7) = -1 EBADF (Bad file descriptor) [pid 21436] close(8) = -1 EBADF (Bad file descriptor) [pid 21436] close(9) = -1 EBADF (Bad file descriptor) [pid 21436] close(10) = -1 EBADF (Bad file descriptor) [pid 21436] close(11) = -1 EBADF (Bad file descriptor) [pid 21436] close(12) = -1 EBADF (Bad file descriptor) [pid 21436] close(13) = -1 EBADF (Bad file descriptor) [pid 21436] close(14) = -1 EBADF (Bad file descriptor) [pid 21436] close(15) = -1 EBADF (Bad file descriptor) [pid 21436] close(16) = -1 EBADF (Bad file descriptor) [pid 21436] close(17) = -1 EBADF (Bad file descriptor) [pid 21436] close(18) = -1 EBADF (Bad file descriptor) [pid 21436] close(19) = -1 EBADF (Bad file descriptor) [pid 21436] close(20) = -1 EBADF (Bad file descriptor) [pid 21436] close(21) = -1 EBADF (Bad file descriptor) [pid 21436] close(22) = -1 EBADF (Bad file descriptor) [pid 21436] close(23) = -1 EBADF (Bad file descriptor) [pid 21436] close(24) = -1 EBADF (Bad file descriptor) [pid 21436] close(25) = -1 EBADF (Bad file descriptor) [pid 21436] close(26) = -1 EBADF (Bad file descriptor) [pid 21436] close(27) = -1 EBADF (Bad file descriptor) [pid 21436] close(28) = -1 EBADF (Bad file descriptor) [pid 21436] close(29) = -1 EBADF (Bad file descriptor) [pid 21436] exit_group(0) = ? [pid 21436] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21437 attached [pid 21437] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21148 [pid 21437] <... set_robust_list resumed>) = 0 [pid 21437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21437] setpgid(0, 0) = 0 executing program [pid 21437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21437] write(3, "1000", 4) = 4 [pid 21437] close(3) = 0 [pid 21437] write(1, "executing program\n", 18) = 18 [pid 21437] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21437] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21437] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21437] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21437] close(3) = -1 EBADF (Bad file descriptor) [pid 21437] close(4) = -1 EBADF (Bad file descriptor) [pid 21437] close(5) = -1 EBADF (Bad file descriptor) [pid 21437] close(6) = -1 EBADF (Bad file descriptor) [pid 21437] close(7) = -1 EBADF (Bad file descriptor) [pid 21437] close(8) = -1 EBADF (Bad file descriptor) [pid 21437] close(9) = -1 EBADF (Bad file descriptor) [pid 21437] close(10) = -1 EBADF (Bad file descriptor) [pid 21437] close(11) = -1 EBADF (Bad file descriptor) [pid 21437] close(12) = -1 EBADF (Bad file descriptor) [pid 21437] close(13) = -1 EBADF (Bad file descriptor) [pid 21437] close(14) = -1 EBADF (Bad file descriptor) [pid 21437] close(15) = -1 EBADF (Bad file descriptor) [pid 21437] close(16) = -1 EBADF (Bad file descriptor) [pid 21437] close(17) = -1 EBADF (Bad file descriptor) [pid 21437] close(18) = -1 EBADF (Bad file descriptor) [pid 21437] close(19) = -1 EBADF (Bad file descriptor) [pid 21437] close(20) = -1 EBADF (Bad file descriptor) [pid 21437] close(21) = -1 EBADF (Bad file descriptor) [pid 21437] close(22) = -1 EBADF (Bad file descriptor) [pid 21437] close(23) = -1 EBADF (Bad file descriptor) [pid 21437] close(24) = -1 EBADF (Bad file descriptor) [pid 21437] close(25) = -1 EBADF (Bad file descriptor) [pid 21437] close(26) = -1 EBADF (Bad file descriptor) [pid 21437] close(27) = -1 EBADF (Bad file descriptor) [pid 21437] close(28) = -1 EBADF (Bad file descriptor) [pid 21437] close(29) = -1 EBADF (Bad file descriptor) [pid 21437] exit_group(0) = ? [pid 21437] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21438 attached [pid 21438] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21149 [pid 21438] <... set_robust_list resumed>) = 0 [pid 21438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21438] setpgid(0, 0) = 0 [pid 21438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21438] write(3, "1000", 4) = 4 [pid 21438] close(3executing program ) = 0 [pid 21438] write(1, "executing program\n", 18) = 18 [pid 21438] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21438] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21438] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21438] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21438] close(3) = -1 EBADF (Bad file descriptor) [pid 21438] close(4) = -1 EBADF (Bad file descriptor) [pid 21438] close(5) = -1 EBADF (Bad file descriptor) [pid 21438] close(6) = -1 EBADF (Bad file descriptor) [pid 21438] close(7) = -1 EBADF (Bad file descriptor) [pid 21438] close(8) = -1 EBADF (Bad file descriptor) [pid 21438] close(9) = -1 EBADF (Bad file descriptor) [pid 21438] close(10) = -1 EBADF (Bad file descriptor) [pid 21438] close(11) = -1 EBADF (Bad file descriptor) [pid 21438] close(12) = -1 EBADF (Bad file descriptor) [pid 21438] close(13) = -1 EBADF (Bad file descriptor) [pid 21438] close(14) = -1 EBADF (Bad file descriptor) [pid 21438] close(15) = -1 EBADF (Bad file descriptor) [pid 21438] close(16) = -1 EBADF (Bad file descriptor) [pid 21438] close(17) = -1 EBADF (Bad file descriptor) [pid 21438] close(18) = -1 EBADF (Bad file descriptor) [pid 21438] close(19) = -1 EBADF (Bad file descriptor) [pid 21438] close(20) = -1 EBADF (Bad file descriptor) [pid 21438] close(21) = -1 EBADF (Bad file descriptor) [pid 21438] close(22) = -1 EBADF (Bad file descriptor) [pid 21438] close(23) = -1 EBADF (Bad file descriptor) [pid 21438] close(24) = -1 EBADF (Bad file descriptor) [pid 21438] close(25) = -1 EBADF (Bad file descriptor) [pid 21438] close(26) = -1 EBADF (Bad file descriptor) [pid 21438] close(27) = -1 EBADF (Bad file descriptor) [pid 21438] close(28) = -1 EBADF (Bad file descriptor) [pid 21438] close(29) = -1 EBADF (Bad file descriptor) [pid 21438] exit_group(0) = ? [pid 21438] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21150 ./strace-static-x86_64: Process 21439 attached [pid 21439] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21439] setpgid(0, 0) = 0 [pid 21439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21439] write(3, "1000", 4) = 4 [pid 21439] close(3) = 0 [pid 21439] write(1, "executing program\n", 18executing program ) = 18 [pid 21439] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21439] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21439] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21439] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21439] close(3) = -1 EBADF (Bad file descriptor) [pid 21439] close(4) = -1 EBADF (Bad file descriptor) [pid 21439] close(5) = -1 EBADF (Bad file descriptor) [pid 21439] close(6) = -1 EBADF (Bad file descriptor) [pid 21439] close(7) = -1 EBADF (Bad file descriptor) [pid 21439] close(8) = -1 EBADF (Bad file descriptor) [pid 21439] close(9) = -1 EBADF (Bad file descriptor) [pid 21439] close(10) = -1 EBADF (Bad file descriptor) [pid 21439] close(11) = -1 EBADF (Bad file descriptor) [pid 21439] close(12) = -1 EBADF (Bad file descriptor) [pid 21439] close(13) = -1 EBADF (Bad file descriptor) [pid 21439] close(14) = -1 EBADF (Bad file descriptor) [pid 21439] close(15) = -1 EBADF (Bad file descriptor) [pid 21439] close(16) = -1 EBADF (Bad file descriptor) [pid 21439] close(17) = -1 EBADF (Bad file descriptor) [pid 21439] close(18) = -1 EBADF (Bad file descriptor) [pid 21439] close(19) = -1 EBADF (Bad file descriptor) [pid 21439] close(20) = -1 EBADF (Bad file descriptor) [pid 21439] close(21) = -1 EBADF (Bad file descriptor) [pid 21439] close(22) = -1 EBADF (Bad file descriptor) [pid 21439] close(23) = -1 EBADF (Bad file descriptor) [pid 21439] close(24) = -1 EBADF (Bad file descriptor) [pid 21439] close(25) = -1 EBADF (Bad file descriptor) [pid 21439] close(26) = -1 EBADF (Bad file descriptor) [pid 21439] close(27) = -1 EBADF (Bad file descriptor) [pid 21439] close(28) = -1 EBADF (Bad file descriptor) [pid 21439] close(29) = -1 EBADF (Bad file descriptor) [pid 21439] exit_group(0) = ? [pid 21439] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21440 attached [pid 21440] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21151 [pid 21440] <... set_robust_list resumed>) = 0 [pid 21440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21440] setpgid(0, 0) = 0 [pid 21440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21440] write(3, "1000", 4) = 4 [pid 21440] close(3) = 0 executing program [pid 21440] write(1, "executing program\n", 18) = 18 [pid 21440] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21440] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21440] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21440] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21440] close(3) = -1 EBADF (Bad file descriptor) [pid 21440] close(4) = -1 EBADF (Bad file descriptor) [pid 21440] close(5) = -1 EBADF (Bad file descriptor) [pid 21440] close(6) = -1 EBADF (Bad file descriptor) [pid 21440] close(7) = -1 EBADF (Bad file descriptor) [pid 21440] close(8) = -1 EBADF (Bad file descriptor) [pid 21440] close(9) = -1 EBADF (Bad file descriptor) [pid 21440] close(10) = -1 EBADF (Bad file descriptor) [pid 21440] close(11) = -1 EBADF (Bad file descriptor) [pid 21440] close(12) = -1 EBADF (Bad file descriptor) [pid 21440] close(13) = -1 EBADF (Bad file descriptor) [pid 21440] close(14) = -1 EBADF (Bad file descriptor) [pid 21440] close(15) = -1 EBADF (Bad file descriptor) [pid 21440] close(16) = -1 EBADF (Bad file descriptor) [pid 21440] close(17) = -1 EBADF (Bad file descriptor) [pid 21440] close(18) = -1 EBADF (Bad file descriptor) [pid 21440] close(19) = -1 EBADF (Bad file descriptor) [pid 21440] close(20) = -1 EBADF (Bad file descriptor) [pid 21440] close(21) = -1 EBADF (Bad file descriptor) [pid 21440] close(22) = -1 EBADF (Bad file descriptor) [pid 21440] close(23) = -1 EBADF (Bad file descriptor) [pid 21440] close(24) = -1 EBADF (Bad file descriptor) [pid 21440] close(25) = -1 EBADF (Bad file descriptor) [pid 21440] close(26) = -1 EBADF (Bad file descriptor) [pid 21440] close(27) = -1 EBADF (Bad file descriptor) [pid 21440] close(28) = -1 EBADF (Bad file descriptor) [pid 21440] close(29) = -1 EBADF (Bad file descriptor) [pid 21440] exit_group(0) = ? [pid 21440] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21441 attached [pid 21441] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21152 [pid 21441] <... set_robust_list resumed>) = 0 [pid 21441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21441] setpgid(0, 0) = 0 [pid 21441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21441] write(3, "1000", 4) = 4 [pid 21441] close(3) = 0 [pid 21441] write(1, "executing program\n", 18executing program ) = 18 [pid 21441] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21441] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21441] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21441] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21441] close(3) = -1 EBADF (Bad file descriptor) [pid 21441] close(4) = -1 EBADF (Bad file descriptor) [pid 21441] close(5) = -1 EBADF (Bad file descriptor) [pid 21441] close(6) = -1 EBADF (Bad file descriptor) [pid 21441] close(7) = -1 EBADF (Bad file descriptor) [pid 21441] close(8) = -1 EBADF (Bad file descriptor) [pid 21441] close(9) = -1 EBADF (Bad file descriptor) [pid 21441] close(10) = -1 EBADF (Bad file descriptor) [pid 21441] close(11) = -1 EBADF (Bad file descriptor) [pid 21441] close(12) = -1 EBADF (Bad file descriptor) [pid 21441] close(13) = -1 EBADF (Bad file descriptor) [pid 21441] close(14) = -1 EBADF (Bad file descriptor) [pid 21441] close(15) = -1 EBADF (Bad file descriptor) [pid 21441] close(16) = -1 EBADF (Bad file descriptor) [pid 21441] close(17) = -1 EBADF (Bad file descriptor) [pid 21441] close(18) = -1 EBADF (Bad file descriptor) [pid 21441] close(19) = -1 EBADF (Bad file descriptor) [pid 21441] close(20) = -1 EBADF (Bad file descriptor) [pid 21441] close(21) = -1 EBADF (Bad file descriptor) [pid 21441] close(22) = -1 EBADF (Bad file descriptor) [pid 21441] close(23) = -1 EBADF (Bad file descriptor) [pid 21441] close(24) = -1 EBADF (Bad file descriptor) [pid 21441] close(25) = -1 EBADF (Bad file descriptor) [pid 21441] close(26) = -1 EBADF (Bad file descriptor) [pid 21441] close(27) = -1 EBADF (Bad file descriptor) [pid 21441] close(28) = -1 EBADF (Bad file descriptor) [pid 21441] close(29) = -1 EBADF (Bad file descriptor) [pid 21441] exit_group(0) = ? [pid 21441] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21442 attached [pid 21442] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21153 [pid 21442] <... set_robust_list resumed>) = 0 [pid 21442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21442] setpgid(0, 0) = 0 [pid 21442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21442] write(3, "1000", 4) = 4 [pid 21442] close(3) = 0 executing program [pid 21442] write(1, "executing program\n", 18) = 18 [pid 21442] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21442] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21442] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21442] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21442] close(3) = -1 EBADF (Bad file descriptor) [pid 21442] close(4) = -1 EBADF (Bad file descriptor) [pid 21442] close(5) = -1 EBADF (Bad file descriptor) [pid 21442] close(6) = -1 EBADF (Bad file descriptor) [pid 21442] close(7) = -1 EBADF (Bad file descriptor) [pid 21442] close(8) = -1 EBADF (Bad file descriptor) [pid 21442] close(9) = -1 EBADF (Bad file descriptor) [pid 21442] close(10) = -1 EBADF (Bad file descriptor) [pid 21442] close(11) = -1 EBADF (Bad file descriptor) [pid 21442] close(12) = -1 EBADF (Bad file descriptor) [pid 21442] close(13) = -1 EBADF (Bad file descriptor) [pid 21442] close(14) = -1 EBADF (Bad file descriptor) [pid 21442] close(15) = -1 EBADF (Bad file descriptor) [pid 21442] close(16) = -1 EBADF (Bad file descriptor) [pid 21442] close(17) = -1 EBADF (Bad file descriptor) [pid 21442] close(18) = -1 EBADF (Bad file descriptor) [pid 21442] close(19) = -1 EBADF (Bad file descriptor) [pid 21442] close(20) = -1 EBADF (Bad file descriptor) [pid 21442] close(21) = -1 EBADF (Bad file descriptor) [pid 21442] close(22) = -1 EBADF (Bad file descriptor) [pid 21442] close(23) = -1 EBADF (Bad file descriptor) [pid 21442] close(24) = -1 EBADF (Bad file descriptor) [pid 21442] close(25) = -1 EBADF (Bad file descriptor) [pid 21442] close(26) = -1 EBADF (Bad file descriptor) [pid 21442] close(27) = -1 EBADF (Bad file descriptor) [pid 21442] close(28) = -1 EBADF (Bad file descriptor) [pid 21442] close(29) = -1 EBADF (Bad file descriptor) [pid 21442] exit_group(0) = ? [pid 21442] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21443 attached [pid 21443] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21154 [pid 21443] <... set_robust_list resumed>) = 0 [pid 21443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21443] setpgid(0, 0) = 0 [pid 21443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21443] write(3, "1000", 4) = 4 [pid 21443] close(3) = 0 executing program [pid 21443] write(1, "executing program\n", 18) = 18 [pid 21443] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21443] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21443] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21443] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21443] close(3) = -1 EBADF (Bad file descriptor) [pid 21443] close(4) = -1 EBADF (Bad file descriptor) [pid 21443] close(5) = -1 EBADF (Bad file descriptor) [pid 21443] close(6) = -1 EBADF (Bad file descriptor) [pid 21443] close(7) = -1 EBADF (Bad file descriptor) [pid 21443] close(8) = -1 EBADF (Bad file descriptor) [pid 21443] close(9) = -1 EBADF (Bad file descriptor) [pid 21443] close(10) = -1 EBADF (Bad file descriptor) [pid 21443] close(11) = -1 EBADF (Bad file descriptor) [pid 21443] close(12) = -1 EBADF (Bad file descriptor) [pid 21443] close(13) = -1 EBADF (Bad file descriptor) [pid 21443] close(14) = -1 EBADF (Bad file descriptor) [pid 21443] close(15) = -1 EBADF (Bad file descriptor) [pid 21443] close(16) = -1 EBADF (Bad file descriptor) [pid 21443] close(17) = -1 EBADF (Bad file descriptor) [pid 21443] close(18) = -1 EBADF (Bad file descriptor) [pid 21443] close(19) = -1 EBADF (Bad file descriptor) [pid 21443] close(20) = -1 EBADF (Bad file descriptor) [pid 21443] close(21) = -1 EBADF (Bad file descriptor) [pid 21443] close(22) = -1 EBADF (Bad file descriptor) [pid 21443] close(23) = -1 EBADF (Bad file descriptor) [pid 21443] close(24) = -1 EBADF (Bad file descriptor) [pid 21443] close(25) = -1 EBADF (Bad file descriptor) [pid 21443] close(26) = -1 EBADF (Bad file descriptor) [pid 21443] close(27) = -1 EBADF (Bad file descriptor) [pid 21443] close(28) = -1 EBADF (Bad file descriptor) [pid 21443] close(29) = -1 EBADF (Bad file descriptor) [pid 21443] exit_group(0) = ? [pid 21443] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21155 ./strace-static-x86_64: Process 21444 attached [pid 21444] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21444] setpgid(0, 0) = 0 [pid 21444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21444] write(3, "1000", 4) = 4 executing program [pid 21444] close(3) = 0 [pid 21444] write(1, "executing program\n", 18) = 18 [pid 21444] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21444] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21444] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21444] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21444] close(3) = -1 EBADF (Bad file descriptor) [pid 21444] close(4) = -1 EBADF (Bad file descriptor) [pid 21444] close(5) = -1 EBADF (Bad file descriptor) [pid 21444] close(6) = -1 EBADF (Bad file descriptor) [pid 21444] close(7) = -1 EBADF (Bad file descriptor) [pid 21444] close(8) = -1 EBADF (Bad file descriptor) [pid 21444] close(9) = -1 EBADF (Bad file descriptor) [pid 21444] close(10) = -1 EBADF (Bad file descriptor) [pid 21444] close(11) = -1 EBADF (Bad file descriptor) [pid 21444] close(12) = -1 EBADF (Bad file descriptor) [pid 21444] close(13) = -1 EBADF (Bad file descriptor) [pid 21444] close(14) = -1 EBADF (Bad file descriptor) [pid 21444] close(15) = -1 EBADF (Bad file descriptor) [pid 21444] close(16) = -1 EBADF (Bad file descriptor) [pid 21444] close(17) = -1 EBADF (Bad file descriptor) [pid 21444] close(18) = -1 EBADF (Bad file descriptor) [pid 21444] close(19) = -1 EBADF (Bad file descriptor) [pid 21444] close(20) = -1 EBADF (Bad file descriptor) [pid 21444] close(21) = -1 EBADF (Bad file descriptor) [pid 21444] close(22) = -1 EBADF (Bad file descriptor) [pid 21444] close(23) = -1 EBADF (Bad file descriptor) [pid 21444] close(24) = -1 EBADF (Bad file descriptor) [pid 21444] close(25) = -1 EBADF (Bad file descriptor) [pid 21444] close(26) = -1 EBADF (Bad file descriptor) [pid 21444] close(27) = -1 EBADF (Bad file descriptor) [pid 21444] close(28) = -1 EBADF (Bad file descriptor) [pid 21444] close(29) = -1 EBADF (Bad file descriptor) [pid 21444] exit_group(0) = ? [pid 21444] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21156 ./strace-static-x86_64: Process 21445 attached [pid 21445] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21445] setpgid(0, 0) = 0 [pid 21445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21445] write(3, "1000", 4) = 4 [pid 21445] close(3executing program ) = 0 [pid 21445] write(1, "executing program\n", 18) = 18 [pid 21445] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21445] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21445] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21445] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21445] close(3) = -1 EBADF (Bad file descriptor) [pid 21445] close(4) = -1 EBADF (Bad file descriptor) [pid 21445] close(5) = -1 EBADF (Bad file descriptor) [pid 21445] close(6) = -1 EBADF (Bad file descriptor) [pid 21445] close(7) = -1 EBADF (Bad file descriptor) [pid 21445] close(8) = -1 EBADF (Bad file descriptor) [pid 21445] close(9) = -1 EBADF (Bad file descriptor) [pid 21445] close(10) = -1 EBADF (Bad file descriptor) [pid 21445] close(11) = -1 EBADF (Bad file descriptor) [pid 21445] close(12) = -1 EBADF (Bad file descriptor) [pid 21445] close(13) = -1 EBADF (Bad file descriptor) [pid 21445] close(14) = -1 EBADF (Bad file descriptor) [pid 21445] close(15) = -1 EBADF (Bad file descriptor) [pid 21445] close(16) = -1 EBADF (Bad file descriptor) [pid 21445] close(17) = -1 EBADF (Bad file descriptor) [pid 21445] close(18) = -1 EBADF (Bad file descriptor) [pid 21445] close(19) = -1 EBADF (Bad file descriptor) [pid 21445] close(20) = -1 EBADF (Bad file descriptor) [pid 21445] close(21) = -1 EBADF (Bad file descriptor) [pid 21445] close(22) = -1 EBADF (Bad file descriptor) [pid 21445] close(23) = -1 EBADF (Bad file descriptor) [pid 21445] close(24) = -1 EBADF (Bad file descriptor) [pid 21445] close(25) = -1 EBADF (Bad file descriptor) [pid 21445] close(26) = -1 EBADF (Bad file descriptor) [pid 21445] close(27) = -1 EBADF (Bad file descriptor) [pid 21445] close(28) = -1 EBADF (Bad file descriptor) [pid 21445] close(29) = -1 EBADF (Bad file descriptor) [pid 21445] exit_group(0) = ? [pid 21445] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21157 ./strace-static-x86_64: Process 21446 attached [pid 21446] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21446] setpgid(0, 0) = 0 [pid 21446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21446] write(3, "1000", 4) = 4 executing program [pid 21446] close(3) = 0 [pid 21446] write(1, "executing program\n", 18) = 18 [pid 21446] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21446] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21446] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21446] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21446] close(3) = -1 EBADF (Bad file descriptor) [pid 21446] close(4) = -1 EBADF (Bad file descriptor) [pid 21446] close(5) = -1 EBADF (Bad file descriptor) [pid 21446] close(6) = -1 EBADF (Bad file descriptor) [pid 21446] close(7) = -1 EBADF (Bad file descriptor) [pid 21446] close(8) = -1 EBADF (Bad file descriptor) [pid 21446] close(9) = -1 EBADF (Bad file descriptor) [pid 21446] close(10) = -1 EBADF (Bad file descriptor) [pid 21446] close(11) = -1 EBADF (Bad file descriptor) [pid 21446] close(12) = -1 EBADF (Bad file descriptor) [pid 21446] close(13) = -1 EBADF (Bad file descriptor) [pid 21446] close(14) = -1 EBADF (Bad file descriptor) [pid 21446] close(15) = -1 EBADF (Bad file descriptor) [pid 21446] close(16) = -1 EBADF (Bad file descriptor) [pid 21446] close(17) = -1 EBADF (Bad file descriptor) [pid 21446] close(18) = -1 EBADF (Bad file descriptor) [pid 21446] close(19) = -1 EBADF (Bad file descriptor) [pid 21446] close(20) = -1 EBADF (Bad file descriptor) [pid 21446] close(21) = -1 EBADF (Bad file descriptor) [pid 21446] close(22) = -1 EBADF (Bad file descriptor) [pid 21446] close(23) = -1 EBADF (Bad file descriptor) [pid 21446] close(24) = -1 EBADF (Bad file descriptor) [pid 21446] close(25) = -1 EBADF (Bad file descriptor) [pid 21446] close(26) = -1 EBADF (Bad file descriptor) [pid 21446] close(27) = -1 EBADF (Bad file descriptor) [pid 21446] close(28) = -1 EBADF (Bad file descriptor) [pid 21446] close(29) = -1 EBADF (Bad file descriptor) [pid 21446] exit_group(0) = ? [pid 21446] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21158 ./strace-static-x86_64: Process 21447 attached [pid 21447] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21447] setpgid(0, 0) = 0 [pid 21447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21447] write(3, "1000", 4) = 4 [pid 21447] close(3) = 0 executing program [pid 21447] write(1, "executing program\n", 18) = 18 [pid 21447] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21447] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21447] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21447] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21447] close(3) = -1 EBADF (Bad file descriptor) [pid 21447] close(4) = -1 EBADF (Bad file descriptor) [pid 21447] close(5) = -1 EBADF (Bad file descriptor) [pid 21447] close(6) = -1 EBADF (Bad file descriptor) [pid 21447] close(7) = -1 EBADF (Bad file descriptor) [pid 21447] close(8) = -1 EBADF (Bad file descriptor) [pid 21447] close(9) = -1 EBADF (Bad file descriptor) [pid 21447] close(10) = -1 EBADF (Bad file descriptor) [pid 21447] close(11) = -1 EBADF (Bad file descriptor) [pid 21447] close(12) = -1 EBADF (Bad file descriptor) [pid 21447] close(13) = -1 EBADF (Bad file descriptor) [pid 21447] close(14) = -1 EBADF (Bad file descriptor) [pid 21447] close(15) = -1 EBADF (Bad file descriptor) [pid 21447] close(16) = -1 EBADF (Bad file descriptor) [pid 21447] close(17) = -1 EBADF (Bad file descriptor) [pid 21447] close(18) = -1 EBADF (Bad file descriptor) [pid 21447] close(19) = -1 EBADF (Bad file descriptor) [pid 21447] close(20) = -1 EBADF (Bad file descriptor) [pid 21447] close(21) = -1 EBADF (Bad file descriptor) [pid 21447] close(22) = -1 EBADF (Bad file descriptor) [pid 21447] close(23) = -1 EBADF (Bad file descriptor) [pid 21447] close(24) = -1 EBADF (Bad file descriptor) [pid 21447] close(25) = -1 EBADF (Bad file descriptor) [pid 21447] close(26) = -1 EBADF (Bad file descriptor) [pid 21447] close(27) = -1 EBADF (Bad file descriptor) [pid 21447] close(28) = -1 EBADF (Bad file descriptor) [pid 21447] close(29) = -1 EBADF (Bad file descriptor) [pid 21447] exit_group(0) = ? [pid 21447] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21448 attached , child_tidptr=0x55555e7c9650) = 21159 [pid 21448] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21448] setpgid(0, 0) = 0 [pid 21448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21448] write(3, "1000", 4) = 4 [pid 21448] close(3executing program ) = 0 [pid 21448] write(1, "executing program\n", 18) = 18 [pid 21448] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21448] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21448] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21448] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21448] close(3) = -1 EBADF (Bad file descriptor) [pid 21448] close(4) = -1 EBADF (Bad file descriptor) [pid 21448] close(5) = -1 EBADF (Bad file descriptor) [pid 21448] close(6) = -1 EBADF (Bad file descriptor) [pid 21448] close(7) = -1 EBADF (Bad file descriptor) [pid 21448] close(8) = -1 EBADF (Bad file descriptor) [pid 21448] close(9) = -1 EBADF (Bad file descriptor) [pid 21448] close(10) = -1 EBADF (Bad file descriptor) [pid 21448] close(11) = -1 EBADF (Bad file descriptor) [pid 21448] close(12) = -1 EBADF (Bad file descriptor) [pid 21448] close(13) = -1 EBADF (Bad file descriptor) [pid 21448] close(14) = -1 EBADF (Bad file descriptor) [pid 21448] close(15) = -1 EBADF (Bad file descriptor) [pid 21448] close(16) = -1 EBADF (Bad file descriptor) [pid 21448] close(17) = -1 EBADF (Bad file descriptor) [pid 21448] close(18) = -1 EBADF (Bad file descriptor) [pid 21448] close(19) = -1 EBADF (Bad file descriptor) [pid 21448] close(20) = -1 EBADF (Bad file descriptor) [pid 21448] close(21) = -1 EBADF (Bad file descriptor) [pid 21448] close(22) = -1 EBADF (Bad file descriptor) [pid 21448] close(23) = -1 EBADF (Bad file descriptor) [pid 21448] close(24) = -1 EBADF (Bad file descriptor) [pid 21448] close(25) = -1 EBADF (Bad file descriptor) [pid 21448] close(26) = -1 EBADF (Bad file descriptor) [pid 21448] close(27) = -1 EBADF (Bad file descriptor) [pid 21448] close(28) = -1 EBADF (Bad file descriptor) [pid 21448] close(29) = -1 EBADF (Bad file descriptor) [pid 21448] exit_group(0) = ? [pid 21448] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21449 attached [pid 21449] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21160 [pid 21449] <... set_robust_list resumed>) = 0 [pid 21449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21449] setpgid(0, 0) = 0 [pid 21449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21449] write(3, "1000", 4) = 4 [pid 21449] close(3) = 0 [pid 21449] write(1, "executing program\n", 18executing program ) = 18 [pid 21449] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21449] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21449] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21449] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21449] close(3) = -1 EBADF (Bad file descriptor) [pid 21449] close(4) = -1 EBADF (Bad file descriptor) [pid 21449] close(5) = -1 EBADF (Bad file descriptor) [pid 21449] close(6) = -1 EBADF (Bad file descriptor) [pid 21449] close(7) = -1 EBADF (Bad file descriptor) [pid 21449] close(8) = -1 EBADF (Bad file descriptor) [pid 21449] close(9) = -1 EBADF (Bad file descriptor) [pid 21449] close(10) = -1 EBADF (Bad file descriptor) [pid 21449] close(11) = -1 EBADF (Bad file descriptor) [pid 21449] close(12) = -1 EBADF (Bad file descriptor) [pid 21449] close(13) = -1 EBADF (Bad file descriptor) [pid 21449] close(14) = -1 EBADF (Bad file descriptor) [pid 21449] close(15) = -1 EBADF (Bad file descriptor) [pid 21449] close(16) = -1 EBADF (Bad file descriptor) [pid 21449] close(17) = -1 EBADF (Bad file descriptor) [pid 21449] close(18) = -1 EBADF (Bad file descriptor) [pid 21449] close(19) = -1 EBADF (Bad file descriptor) [pid 21449] close(20) = -1 EBADF (Bad file descriptor) [pid 21449] close(21) = -1 EBADF (Bad file descriptor) [pid 21449] close(22) = -1 EBADF (Bad file descriptor) [pid 21449] close(23) = -1 EBADF (Bad file descriptor) [pid 21449] close(24) = -1 EBADF (Bad file descriptor) [pid 21449] close(25) = -1 EBADF (Bad file descriptor) [pid 21449] close(26) = -1 EBADF (Bad file descriptor) [pid 21449] close(27) = -1 EBADF (Bad file descriptor) [pid 21449] close(28) = -1 EBADF (Bad file descriptor) [pid 21449] close(29) = -1 EBADF (Bad file descriptor) [pid 21449] exit_group(0) = ? [pid 21449] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21161 ./strace-static-x86_64: Process 21450 attached [pid 21450] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21450] setpgid(0, 0) = 0 [pid 21450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21450] write(3, "1000", 4) = 4 [pid 21450] close(3) = 0 executing program [pid 21450] write(1, "executing program\n", 18) = 18 [pid 21450] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21450] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21450] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21450] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21450] close(3) = -1 EBADF (Bad file descriptor) [pid 21450] close(4) = -1 EBADF (Bad file descriptor) [pid 21450] close(5) = -1 EBADF (Bad file descriptor) [pid 21450] close(6) = -1 EBADF (Bad file descriptor) [pid 21450] close(7) = -1 EBADF (Bad file descriptor) [pid 21450] close(8) = -1 EBADF (Bad file descriptor) [pid 21450] close(9) = -1 EBADF (Bad file descriptor) [pid 21450] close(10) = -1 EBADF (Bad file descriptor) [pid 21450] close(11) = -1 EBADF (Bad file descriptor) [pid 21450] close(12) = -1 EBADF (Bad file descriptor) [pid 21450] close(13) = -1 EBADF (Bad file descriptor) [pid 21450] close(14) = -1 EBADF (Bad file descriptor) [pid 21450] close(15) = -1 EBADF (Bad file descriptor) [pid 21450] close(16) = -1 EBADF (Bad file descriptor) [pid 21450] close(17) = -1 EBADF (Bad file descriptor) [pid 21450] close(18) = -1 EBADF (Bad file descriptor) [pid 21450] close(19) = -1 EBADF (Bad file descriptor) [pid 21450] close(20) = -1 EBADF (Bad file descriptor) [pid 21450] close(21) = -1 EBADF (Bad file descriptor) [pid 21450] close(22) = -1 EBADF (Bad file descriptor) [pid 21450] close(23) = -1 EBADF (Bad file descriptor) [pid 21450] close(24) = -1 EBADF (Bad file descriptor) [pid 21450] close(25) = -1 EBADF (Bad file descriptor) [pid 21450] close(26) = -1 EBADF (Bad file descriptor) [pid 21450] close(27) = -1 EBADF (Bad file descriptor) [pid 21450] close(28) = -1 EBADF (Bad file descriptor) [pid 21450] close(29) = -1 EBADF (Bad file descriptor) [pid 21450] exit_group(0) = ? [pid 21450] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21162 ./strace-static-x86_64: Process 21451 attached [pid 21451] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21451] setpgid(0, 0) = 0 [pid 21451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21451] write(3, "1000", 4) = 4 [pid 21451] close(3) = 0 [pid 21451] write(1, "executing program\n", 18executing program ) = 18 [pid 21451] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21451] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21451] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21451] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21451] close(3) = -1 EBADF (Bad file descriptor) [pid 21451] close(4) = -1 EBADF (Bad file descriptor) [pid 21451] close(5) = -1 EBADF (Bad file descriptor) [pid 21451] close(6) = -1 EBADF (Bad file descriptor) [pid 21451] close(7) = -1 EBADF (Bad file descriptor) [pid 21451] close(8) = -1 EBADF (Bad file descriptor) [pid 21451] close(9) = -1 EBADF (Bad file descriptor) [pid 21451] close(10) = -1 EBADF (Bad file descriptor) [pid 21451] close(11) = -1 EBADF (Bad file descriptor) [pid 21451] close(12) = -1 EBADF (Bad file descriptor) [pid 21451] close(13) = -1 EBADF (Bad file descriptor) [pid 21451] close(14) = -1 EBADF (Bad file descriptor) [pid 21451] close(15) = -1 EBADF (Bad file descriptor) [pid 21451] close(16) = -1 EBADF (Bad file descriptor) [pid 21451] close(17) = -1 EBADF (Bad file descriptor) [pid 21451] close(18) = -1 EBADF (Bad file descriptor) [pid 21451] close(19) = -1 EBADF (Bad file descriptor) [pid 21451] close(20) = -1 EBADF (Bad file descriptor) [pid 21451] close(21) = -1 EBADF (Bad file descriptor) [pid 21451] close(22) = -1 EBADF (Bad file descriptor) [pid 21451] close(23) = -1 EBADF (Bad file descriptor) [pid 21451] close(24) = -1 EBADF (Bad file descriptor) [pid 21451] close(25) = -1 EBADF (Bad file descriptor) [pid 21451] close(26) = -1 EBADF (Bad file descriptor) [pid 21451] close(27) = -1 EBADF (Bad file descriptor) [pid 21451] close(28) = -1 EBADF (Bad file descriptor) [pid 21451] close(29) = -1 EBADF (Bad file descriptor) [pid 21451] exit_group(0) = ? [pid 21451] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21163 ./strace-static-x86_64: Process 21452 attached [pid 21452] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21452] setpgid(0, 0) = 0 [pid 21452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21452] write(3, "1000", 4) = 4 [pid 21452] close(3) = 0 [pid 21452] write(1, "executing program\n", 18executing program ) = 18 [pid 21452] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21452] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21452] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21452] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21452] close(3) = -1 EBADF (Bad file descriptor) [pid 21452] close(4) = -1 EBADF (Bad file descriptor) [pid 21452] close(5) = -1 EBADF (Bad file descriptor) [pid 21452] close(6) = -1 EBADF (Bad file descriptor) [pid 21452] close(7) = -1 EBADF (Bad file descriptor) [pid 21452] close(8) = -1 EBADF (Bad file descriptor) [pid 21452] close(9) = -1 EBADF (Bad file descriptor) [pid 21452] close(10) = -1 EBADF (Bad file descriptor) [pid 21452] close(11) = -1 EBADF (Bad file descriptor) [pid 21452] close(12) = -1 EBADF (Bad file descriptor) [pid 21452] close(13) = -1 EBADF (Bad file descriptor) [pid 21452] close(14) = -1 EBADF (Bad file descriptor) [pid 21452] close(15) = -1 EBADF (Bad file descriptor) [pid 21452] close(16) = -1 EBADF (Bad file descriptor) [pid 21452] close(17) = -1 EBADF (Bad file descriptor) [pid 21452] close(18) = -1 EBADF (Bad file descriptor) [pid 21452] close(19) = -1 EBADF (Bad file descriptor) [pid 21452] close(20) = -1 EBADF (Bad file descriptor) [pid 21452] close(21) = -1 EBADF (Bad file descriptor) [pid 21452] close(22) = -1 EBADF (Bad file descriptor) [pid 21452] close(23) = -1 EBADF (Bad file descriptor) [pid 21452] close(24) = -1 EBADF (Bad file descriptor) [pid 21452] close(25) = -1 EBADF (Bad file descriptor) [pid 21452] close(26) = -1 EBADF (Bad file descriptor) [pid 21452] close(27) = -1 EBADF (Bad file descriptor) [pid 21452] close(28) = -1 EBADF (Bad file descriptor) [pid 21452] close(29) = -1 EBADF (Bad file descriptor) [pid 21452] exit_group(0) = ? [pid 21452] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21453 attached [pid 21453] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21164 [pid 21453] <... set_robust_list resumed>) = 0 [pid 21453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21453] setpgid(0, 0) = 0 [pid 21453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21453] write(3, "1000", 4) = 4 executing program [pid 21453] close(3) = 0 [pid 21453] write(1, "executing program\n", 18) = 18 [pid 21453] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21453] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21453] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21453] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21453] close(3) = -1 EBADF (Bad file descriptor) [pid 21453] close(4) = -1 EBADF (Bad file descriptor) [pid 21453] close(5) = -1 EBADF (Bad file descriptor) [pid 21453] close(6) = -1 EBADF (Bad file descriptor) [pid 21453] close(7) = -1 EBADF (Bad file descriptor) [pid 21453] close(8) = -1 EBADF (Bad file descriptor) [pid 21453] close(9) = -1 EBADF (Bad file descriptor) [pid 21453] close(10) = -1 EBADF (Bad file descriptor) [pid 21453] close(11) = -1 EBADF (Bad file descriptor) [pid 21453] close(12) = -1 EBADF (Bad file descriptor) [pid 21453] close(13) = -1 EBADF (Bad file descriptor) [pid 21453] close(14) = -1 EBADF (Bad file descriptor) [pid 21453] close(15) = -1 EBADF (Bad file descriptor) [pid 21453] close(16) = -1 EBADF (Bad file descriptor) [pid 21453] close(17) = -1 EBADF (Bad file descriptor) [pid 21453] close(18) = -1 EBADF (Bad file descriptor) [pid 21453] close(19) = -1 EBADF (Bad file descriptor) [pid 21453] close(20) = -1 EBADF (Bad file descriptor) [pid 21453] close(21) = -1 EBADF (Bad file descriptor) [pid 21453] close(22) = -1 EBADF (Bad file descriptor) [pid 21453] close(23) = -1 EBADF (Bad file descriptor) [pid 21453] close(24) = -1 EBADF (Bad file descriptor) [pid 21453] close(25) = -1 EBADF (Bad file descriptor) [pid 21453] close(26) = -1 EBADF (Bad file descriptor) [pid 21453] close(27) = -1 EBADF (Bad file descriptor) [pid 21453] close(28) = -1 EBADF (Bad file descriptor) [pid 21453] close(29) = -1 EBADF (Bad file descriptor) [pid 21453] exit_group(0) = ? [pid 21453] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21165 ./strace-static-x86_64: Process 21454 attached [pid 21454] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21454] setpgid(0, 0) = 0 [pid 21454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21454] write(3, "1000", 4) = 4 [pid 21454] close(3) = 0 executing program [pid 21454] write(1, "executing program\n", 18) = 18 [pid 21454] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21454] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21454] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21454] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21454] close(3) = -1 EBADF (Bad file descriptor) [pid 21454] close(4) = -1 EBADF (Bad file descriptor) [pid 21454] close(5) = -1 EBADF (Bad file descriptor) [pid 21454] close(6) = -1 EBADF (Bad file descriptor) [pid 21454] close(7) = -1 EBADF (Bad file descriptor) [pid 21454] close(8) = -1 EBADF (Bad file descriptor) [pid 21454] close(9) = -1 EBADF (Bad file descriptor) [pid 21454] close(10) = -1 EBADF (Bad file descriptor) [pid 21454] close(11) = -1 EBADF (Bad file descriptor) [pid 21454] close(12) = -1 EBADF (Bad file descriptor) [pid 21454] close(13) = -1 EBADF (Bad file descriptor) [pid 21454] close(14) = -1 EBADF (Bad file descriptor) [pid 21454] close(15) = -1 EBADF (Bad file descriptor) [pid 21454] close(16) = -1 EBADF (Bad file descriptor) [pid 21454] close(17) = -1 EBADF (Bad file descriptor) [pid 21454] close(18) = -1 EBADF (Bad file descriptor) [pid 21454] close(19) = -1 EBADF (Bad file descriptor) [pid 21454] close(20) = -1 EBADF (Bad file descriptor) [pid 21454] close(21) = -1 EBADF (Bad file descriptor) [pid 21454] close(22) = -1 EBADF (Bad file descriptor) [pid 21454] close(23) = -1 EBADF (Bad file descriptor) [pid 21454] close(24) = -1 EBADF (Bad file descriptor) [pid 21454] close(25) = -1 EBADF (Bad file descriptor) [pid 21454] close(26) = -1 EBADF (Bad file descriptor) [pid 21454] close(27) = -1 EBADF (Bad file descriptor) [pid 21454] close(28) = -1 EBADF (Bad file descriptor) [pid 21454] close(29) = -1 EBADF (Bad file descriptor) [pid 21454] exit_group(0) = ? [pid 21454] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21166 ./strace-static-x86_64: Process 21455 attached [pid 21455] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21455] setpgid(0, 0) = 0 [pid 21455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21455] write(3, "1000", 4) = 4 [pid 21455] close(3executing program ) = 0 [pid 21455] write(1, "executing program\n", 18) = 18 [pid 21455] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21455] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21455] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21455] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21455] close(3) = -1 EBADF (Bad file descriptor) [pid 21455] close(4) = -1 EBADF (Bad file descriptor) [pid 21455] close(5) = -1 EBADF (Bad file descriptor) [pid 21455] close(6) = -1 EBADF (Bad file descriptor) [pid 21455] close(7) = -1 EBADF (Bad file descriptor) [pid 21455] close(8) = -1 EBADF (Bad file descriptor) [pid 21455] close(9) = -1 EBADF (Bad file descriptor) [pid 21455] close(10) = -1 EBADF (Bad file descriptor) [pid 21455] close(11) = -1 EBADF (Bad file descriptor) [pid 21455] close(12) = -1 EBADF (Bad file descriptor) [pid 21455] close(13) = -1 EBADF (Bad file descriptor) [pid 21455] close(14) = -1 EBADF (Bad file descriptor) [pid 21455] close(15) = -1 EBADF (Bad file descriptor) [pid 21455] close(16) = -1 EBADF (Bad file descriptor) [pid 21455] close(17) = -1 EBADF (Bad file descriptor) [pid 21455] close(18) = -1 EBADF (Bad file descriptor) [pid 21455] close(19) = -1 EBADF (Bad file descriptor) [pid 21455] close(20) = -1 EBADF (Bad file descriptor) [pid 21455] close(21) = -1 EBADF (Bad file descriptor) [pid 21455] close(22) = -1 EBADF (Bad file descriptor) [pid 21455] close(23) = -1 EBADF (Bad file descriptor) [pid 21455] close(24) = -1 EBADF (Bad file descriptor) [pid 21455] close(25) = -1 EBADF (Bad file descriptor) [pid 21455] close(26) = -1 EBADF (Bad file descriptor) [pid 21455] close(27) = -1 EBADF (Bad file descriptor) [pid 21455] close(28) = -1 EBADF (Bad file descriptor) [pid 21455] close(29) = -1 EBADF (Bad file descriptor) [pid 21455] exit_group(0) = ? [pid 21455] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21456 attached [pid 21456] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21167 [pid 21456] <... set_robust_list resumed>) = 0 [pid 21456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21456] setpgid(0, 0) = 0 [pid 21456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21456] write(3, "1000", 4) = 4 [pid 21456] close(3executing program ) = 0 [pid 21456] write(1, "executing program\n", 18) = 18 [pid 21456] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21456] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21456] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21456] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21456] close(3) = -1 EBADF (Bad file descriptor) [pid 21456] close(4) = -1 EBADF (Bad file descriptor) [pid 21456] close(5) = -1 EBADF (Bad file descriptor) [pid 21456] close(6) = -1 EBADF (Bad file descriptor) [pid 21456] close(7) = -1 EBADF (Bad file descriptor) [pid 21456] close(8) = -1 EBADF (Bad file descriptor) [pid 21456] close(9) = -1 EBADF (Bad file descriptor) [pid 21456] close(10) = -1 EBADF (Bad file descriptor) [pid 21456] close(11) = -1 EBADF (Bad file descriptor) [pid 21456] close(12) = -1 EBADF (Bad file descriptor) [pid 21456] close(13) = -1 EBADF (Bad file descriptor) [pid 21456] close(14) = -1 EBADF (Bad file descriptor) [pid 21456] close(15) = -1 EBADF (Bad file descriptor) [pid 21456] close(16) = -1 EBADF (Bad file descriptor) [pid 21456] close(17) = -1 EBADF (Bad file descriptor) [pid 21456] close(18) = -1 EBADF (Bad file descriptor) [pid 21456] close(19) = -1 EBADF (Bad file descriptor) [pid 21456] close(20) = -1 EBADF (Bad file descriptor) [pid 21456] close(21) = -1 EBADF (Bad file descriptor) [pid 21456] close(22) = -1 EBADF (Bad file descriptor) [pid 21456] close(23) = -1 EBADF (Bad file descriptor) [pid 21456] close(24) = -1 EBADF (Bad file descriptor) [pid 21456] close(25) = -1 EBADF (Bad file descriptor) [pid 21456] close(26) = -1 EBADF (Bad file descriptor) [pid 21456] close(27) = -1 EBADF (Bad file descriptor) [pid 21456] close(28) = -1 EBADF (Bad file descriptor) [pid 21456] close(29) = -1 EBADF (Bad file descriptor) [pid 21456] exit_group(0) = ? [pid 21456] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21168 ./strace-static-x86_64: Process 21457 attached [pid 21457] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21457] setpgid(0, 0) = 0 [pid 21457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21457] write(3, "1000", 4) = 4 [pid 21457] close(3) = 0 [pid 21457] write(1, "executing program\n", 18executing program ) = 18 [pid 21457] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21457] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21457] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21457] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21457] close(3) = -1 EBADF (Bad file descriptor) [pid 21457] close(4) = -1 EBADF (Bad file descriptor) [pid 21457] close(5) = -1 EBADF (Bad file descriptor) [pid 21457] close(6) = -1 EBADF (Bad file descriptor) [pid 21457] close(7) = -1 EBADF (Bad file descriptor) [pid 21457] close(8) = -1 EBADF (Bad file descriptor) [pid 21457] close(9) = -1 EBADF (Bad file descriptor) [pid 21457] close(10) = -1 EBADF (Bad file descriptor) [pid 21457] close(11) = -1 EBADF (Bad file descriptor) [pid 21457] close(12) = -1 EBADF (Bad file descriptor) [pid 21457] close(13) = -1 EBADF (Bad file descriptor) [pid 21457] close(14) = -1 EBADF (Bad file descriptor) [pid 21457] close(15) = -1 EBADF (Bad file descriptor) [pid 21457] close(16) = -1 EBADF (Bad file descriptor) [pid 21457] close(17) = -1 EBADF (Bad file descriptor) [pid 21457] close(18) = -1 EBADF (Bad file descriptor) [pid 21457] close(19) = -1 EBADF (Bad file descriptor) [pid 21457] close(20) = -1 EBADF (Bad file descriptor) [pid 21457] close(21) = -1 EBADF (Bad file descriptor) [pid 21457] close(22) = -1 EBADF (Bad file descriptor) [pid 21457] close(23) = -1 EBADF (Bad file descriptor) [pid 21457] close(24) = -1 EBADF (Bad file descriptor) [pid 21457] close(25) = -1 EBADF (Bad file descriptor) [pid 21457] close(26) = -1 EBADF (Bad file descriptor) [pid 21457] close(27) = -1 EBADF (Bad file descriptor) [pid 21457] close(28) = -1 EBADF (Bad file descriptor) [pid 21457] close(29) = -1 EBADF (Bad file descriptor) [pid 21457] exit_group(0) = ? [pid 21457] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21169 ./strace-static-x86_64: Process 21458 attached [pid 21458] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21458] setpgid(0, 0) = 0 [pid 21458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21458] write(3, "1000", 4) = 4 [pid 21458] close(3) = 0 [pid 21458] write(1, "executing program\n", 18executing program ) = 18 [pid 21458] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21458] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21458] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21458] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21458] close(3) = -1 EBADF (Bad file descriptor) [pid 21458] close(4) = -1 EBADF (Bad file descriptor) [pid 21458] close(5) = -1 EBADF (Bad file descriptor) [pid 21458] close(6) = -1 EBADF (Bad file descriptor) [pid 21458] close(7) = -1 EBADF (Bad file descriptor) [pid 21458] close(8) = -1 EBADF (Bad file descriptor) [pid 21458] close(9) = -1 EBADF (Bad file descriptor) [pid 21458] close(10) = -1 EBADF (Bad file descriptor) [pid 21458] close(11) = -1 EBADF (Bad file descriptor) [pid 21458] close(12) = -1 EBADF (Bad file descriptor) [pid 21458] close(13) = -1 EBADF (Bad file descriptor) [pid 21458] close(14) = -1 EBADF (Bad file descriptor) [pid 21458] close(15) = -1 EBADF (Bad file descriptor) [pid 21458] close(16) = -1 EBADF (Bad file descriptor) [pid 21458] close(17) = -1 EBADF (Bad file descriptor) [pid 21458] close(18) = -1 EBADF (Bad file descriptor) [pid 21458] close(19) = -1 EBADF (Bad file descriptor) [pid 21458] close(20) = -1 EBADF (Bad file descriptor) [pid 21458] close(21) = -1 EBADF (Bad file descriptor) [pid 21458] close(22) = -1 EBADF (Bad file descriptor) [pid 21458] close(23) = -1 EBADF (Bad file descriptor) [pid 21458] close(24) = -1 EBADF (Bad file descriptor) [pid 21458] close(25) = -1 EBADF (Bad file descriptor) [pid 21458] close(26) = -1 EBADF (Bad file descriptor) [pid 21458] close(27) = -1 EBADF (Bad file descriptor) [pid 21458] close(28) = -1 EBADF (Bad file descriptor) [pid 21458] close(29) = -1 EBADF (Bad file descriptor) [pid 21458] exit_group(0) = ? [pid 21458] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21170 ./strace-static-x86_64: Process 21459 attached [pid 21459] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21459] setpgid(0, 0) = 0 [pid 21459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21459] write(3, "1000", 4) = 4 [pid 21459] close(3) = 0 executing program [pid 21459] write(1, "executing program\n", 18) = 18 [pid 21459] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21459] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21459] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21459] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21459] close(3) = -1 EBADF (Bad file descriptor) [pid 21459] close(4) = -1 EBADF (Bad file descriptor) [pid 21459] close(5) = -1 EBADF (Bad file descriptor) [pid 21459] close(6) = -1 EBADF (Bad file descriptor) [pid 21459] close(7) = -1 EBADF (Bad file descriptor) [pid 21459] close(8) = -1 EBADF (Bad file descriptor) [pid 21459] close(9) = -1 EBADF (Bad file descriptor) [pid 21459] close(10) = -1 EBADF (Bad file descriptor) [pid 21459] close(11) = -1 EBADF (Bad file descriptor) [pid 21459] close(12) = -1 EBADF (Bad file descriptor) [pid 21459] close(13) = -1 EBADF (Bad file descriptor) [pid 21459] close(14) = -1 EBADF (Bad file descriptor) [pid 21459] close(15) = -1 EBADF (Bad file descriptor) [pid 21459] close(16) = -1 EBADF (Bad file descriptor) [pid 21459] close(17) = -1 EBADF (Bad file descriptor) [pid 21459] close(18) = -1 EBADF (Bad file descriptor) [pid 21459] close(19) = -1 EBADF (Bad file descriptor) [pid 21459] close(20) = -1 EBADF (Bad file descriptor) [pid 21459] close(21) = -1 EBADF (Bad file descriptor) [pid 21459] close(22) = -1 EBADF (Bad file descriptor) [pid 21459] close(23) = -1 EBADF (Bad file descriptor) [pid 21459] close(24) = -1 EBADF (Bad file descriptor) [pid 21459] close(25) = -1 EBADF (Bad file descriptor) [pid 21459] close(26) = -1 EBADF (Bad file descriptor) [pid 21459] close(27) = -1 EBADF (Bad file descriptor) [pid 21459] close(28) = -1 EBADF (Bad file descriptor) [pid 21459] close(29) = -1 EBADF (Bad file descriptor) [pid 21459] exit_group(0) = ? [pid 21459] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21171 ./strace-static-x86_64: Process 21460 attached [pid 21460] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21460] setpgid(0, 0) = 0 [pid 21460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21460] write(3, "1000", 4) = 4 [pid 21460] close(3) = 0 [pid 21460] write(1, "executing program\n", 18executing program ) = 18 [pid 21460] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21460] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21460] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21460] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21460] close(3) = -1 EBADF (Bad file descriptor) [pid 21460] close(4) = -1 EBADF (Bad file descriptor) [pid 21460] close(5) = -1 EBADF (Bad file descriptor) [pid 21460] close(6) = -1 EBADF (Bad file descriptor) [pid 21460] close(7) = -1 EBADF (Bad file descriptor) [pid 21460] close(8) = -1 EBADF (Bad file descriptor) [pid 21460] close(9) = -1 EBADF (Bad file descriptor) [pid 21460] close(10) = -1 EBADF (Bad file descriptor) [pid 21460] close(11) = -1 EBADF (Bad file descriptor) [pid 21460] close(12) = -1 EBADF (Bad file descriptor) [pid 21460] close(13) = -1 EBADF (Bad file descriptor) [pid 21460] close(14) = -1 EBADF (Bad file descriptor) [pid 21460] close(15) = -1 EBADF (Bad file descriptor) [pid 21460] close(16) = -1 EBADF (Bad file descriptor) [pid 21460] close(17) = -1 EBADF (Bad file descriptor) [pid 21460] close(18) = -1 EBADF (Bad file descriptor) [pid 21460] close(19) = -1 EBADF (Bad file descriptor) [pid 21460] close(20) = -1 EBADF (Bad file descriptor) [pid 21460] close(21) = -1 EBADF (Bad file descriptor) [pid 21460] close(22) = -1 EBADF (Bad file descriptor) [pid 21460] close(23) = -1 EBADF (Bad file descriptor) [pid 21460] close(24) = -1 EBADF (Bad file descriptor) [pid 21460] close(25) = -1 EBADF (Bad file descriptor) [pid 21460] close(26) = -1 EBADF (Bad file descriptor) [pid 21460] close(27) = -1 EBADF (Bad file descriptor) [pid 21460] close(28) = -1 EBADF (Bad file descriptor) [pid 21460] close(29) = -1 EBADF (Bad file descriptor) [pid 21460] exit_group(0) = ? [pid 21460] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21461 attached [pid 21461] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21172 [pid 21461] <... set_robust_list resumed>) = 0 [pid 21461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21461] setpgid(0, 0) = 0 [pid 21461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21461] write(3, "1000", 4executing program ) = 4 [pid 21461] close(3) = 0 [pid 21461] write(1, "executing program\n", 18) = 18 [pid 21461] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21461] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21461] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21461] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21461] close(3) = -1 EBADF (Bad file descriptor) [pid 21461] close(4) = -1 EBADF (Bad file descriptor) [pid 21461] close(5) = -1 EBADF (Bad file descriptor) [pid 21461] close(6) = -1 EBADF (Bad file descriptor) [pid 21461] close(7) = -1 EBADF (Bad file descriptor) [pid 21461] close(8) = -1 EBADF (Bad file descriptor) [pid 21461] close(9) = -1 EBADF (Bad file descriptor) [pid 21461] close(10) = -1 EBADF (Bad file descriptor) [pid 21461] close(11) = -1 EBADF (Bad file descriptor) [pid 21461] close(12) = -1 EBADF (Bad file descriptor) [pid 21461] close(13) = -1 EBADF (Bad file descriptor) [pid 21461] close(14) = -1 EBADF (Bad file descriptor) [pid 21461] close(15) = -1 EBADF (Bad file descriptor) [pid 21461] close(16) = -1 EBADF (Bad file descriptor) [pid 21461] close(17) = -1 EBADF (Bad file descriptor) [pid 21461] close(18) = -1 EBADF (Bad file descriptor) [pid 21461] close(19) = -1 EBADF (Bad file descriptor) [pid 21461] close(20) = -1 EBADF (Bad file descriptor) [pid 21461] close(21) = -1 EBADF (Bad file descriptor) [pid 21461] close(22) = -1 EBADF (Bad file descriptor) [pid 21461] close(23) = -1 EBADF (Bad file descriptor) [pid 21461] close(24) = -1 EBADF (Bad file descriptor) [pid 21461] close(25) = -1 EBADF (Bad file descriptor) [pid 21461] close(26) = -1 EBADF (Bad file descriptor) [pid 21461] close(27) = -1 EBADF (Bad file descriptor) [pid 21461] close(28) = -1 EBADF (Bad file descriptor) [pid 21461] close(29) = -1 EBADF (Bad file descriptor) [pid 21461] exit_group(0) = ? [pid 21461] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21173 ./strace-static-x86_64: Process 21462 attached [pid 21462] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21462] setpgid(0, 0) = 0 [pid 21462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21462] write(3, "1000", 4) = 4 [pid 21462] close(3) = 0 [pid 21462] write(1, "executing program\n", 18executing program ) = 18 [pid 21462] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21462] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21462] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21462] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21462] close(3) = -1 EBADF (Bad file descriptor) [pid 21462] close(4) = -1 EBADF (Bad file descriptor) [pid 21462] close(5) = -1 EBADF (Bad file descriptor) [pid 21462] close(6) = -1 EBADF (Bad file descriptor) [pid 21462] close(7) = -1 EBADF (Bad file descriptor) [pid 21462] close(8) = -1 EBADF (Bad file descriptor) [pid 21462] close(9) = -1 EBADF (Bad file descriptor) [pid 21462] close(10) = -1 EBADF (Bad file descriptor) [pid 21462] close(11) = -1 EBADF (Bad file descriptor) [pid 21462] close(12) = -1 EBADF (Bad file descriptor) [pid 21462] close(13) = -1 EBADF (Bad file descriptor) [pid 21462] close(14) = -1 EBADF (Bad file descriptor) [pid 21462] close(15) = -1 EBADF (Bad file descriptor) [pid 21462] close(16) = -1 EBADF (Bad file descriptor) [pid 21462] close(17) = -1 EBADF (Bad file descriptor) [pid 21462] close(18) = -1 EBADF (Bad file descriptor) [pid 21462] close(19) = -1 EBADF (Bad file descriptor) [pid 21462] close(20) = -1 EBADF (Bad file descriptor) [pid 21462] close(21) = -1 EBADF (Bad file descriptor) [pid 21462] close(22) = -1 EBADF (Bad file descriptor) [pid 21462] close(23) = -1 EBADF (Bad file descriptor) [pid 21462] close(24) = -1 EBADF (Bad file descriptor) [pid 21462] close(25) = -1 EBADF (Bad file descriptor) [pid 21462] close(26) = -1 EBADF (Bad file descriptor) [pid 21462] close(27) = -1 EBADF (Bad file descriptor) [pid 21462] close(28) = -1 EBADF (Bad file descriptor) [pid 21462] close(29) = -1 EBADF (Bad file descriptor) [pid 21462] exit_group(0) = ? [pid 21462] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21174 ./strace-static-x86_64: Process 21463 attached [pid 21463] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21463] setpgid(0, 0) = 0 [pid 21463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21463] write(3, "1000", 4) = 4 [pid 21463] close(3) = 0 [pid 21463] write(1, "executing program\n", 18executing program ) = 18 [pid 21463] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21463] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21463] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21463] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21463] close(3) = -1 EBADF (Bad file descriptor) [pid 21463] close(4) = -1 EBADF (Bad file descriptor) [pid 21463] close(5) = -1 EBADF (Bad file descriptor) [pid 21463] close(6) = -1 EBADF (Bad file descriptor) [pid 21463] close(7) = -1 EBADF (Bad file descriptor) [pid 21463] close(8) = -1 EBADF (Bad file descriptor) [pid 21463] close(9) = -1 EBADF (Bad file descriptor) [pid 21463] close(10) = -1 EBADF (Bad file descriptor) [pid 21463] close(11) = -1 EBADF (Bad file descriptor) [pid 21463] close(12) = -1 EBADF (Bad file descriptor) [pid 21463] close(13) = -1 EBADF (Bad file descriptor) [pid 21463] close(14) = -1 EBADF (Bad file descriptor) [pid 21463] close(15) = -1 EBADF (Bad file descriptor) [pid 21463] close(16) = -1 EBADF (Bad file descriptor) [pid 21463] close(17) = -1 EBADF (Bad file descriptor) [pid 21463] close(18) = -1 EBADF (Bad file descriptor) [pid 21463] close(19) = -1 EBADF (Bad file descriptor) [pid 21463] close(20) = -1 EBADF (Bad file descriptor) [pid 21463] close(21) = -1 EBADF (Bad file descriptor) [pid 21463] close(22) = -1 EBADF (Bad file descriptor) [pid 21463] close(23) = -1 EBADF (Bad file descriptor) [pid 21463] close(24) = -1 EBADF (Bad file descriptor) [pid 21463] close(25) = -1 EBADF (Bad file descriptor) [pid 21463] close(26) = -1 EBADF (Bad file descriptor) [pid 21463] close(27) = -1 EBADF (Bad file descriptor) [pid 21463] close(28) = -1 EBADF (Bad file descriptor) [pid 21463] close(29) = -1 EBADF (Bad file descriptor) [pid 21463] exit_group(0) = ? [pid 21463] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 executing program [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21175 ./strace-static-x86_64: Process 21464 attached [pid 21464] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21464] setpgid(0, 0) = 0 [pid 21464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21464] write(3, "1000", 4) = 4 [pid 21464] close(3) = 0 [pid 21464] write(1, "executing program\n", 18) = 18 [pid 21464] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21464] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21464] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21464] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21464] close(3) = -1 EBADF (Bad file descriptor) [pid 21464] close(4) = -1 EBADF (Bad file descriptor) [pid 21464] close(5) = -1 EBADF (Bad file descriptor) [pid 21464] close(6) = -1 EBADF (Bad file descriptor) [pid 21464] close(7) = -1 EBADF (Bad file descriptor) [pid 21464] close(8) = -1 EBADF (Bad file descriptor) [pid 21464] close(9) = -1 EBADF (Bad file descriptor) [pid 21464] close(10) = -1 EBADF (Bad file descriptor) [pid 21464] close(11) = -1 EBADF (Bad file descriptor) [pid 21464] close(12) = -1 EBADF (Bad file descriptor) [pid 21464] close(13) = -1 EBADF (Bad file descriptor) [pid 21464] close(14) = -1 EBADF (Bad file descriptor) [pid 21464] close(15) = -1 EBADF (Bad file descriptor) [pid 21464] close(16) = -1 EBADF (Bad file descriptor) [pid 21464] close(17) = -1 EBADF (Bad file descriptor) [pid 21464] close(18) = -1 EBADF (Bad file descriptor) [pid 21464] close(19) = -1 EBADF (Bad file descriptor) [pid 21464] close(20) = -1 EBADF (Bad file descriptor) [pid 21464] close(21) = -1 EBADF (Bad file descriptor) [pid 21464] close(22) = -1 EBADF (Bad file descriptor) [pid 21464] close(23) = -1 EBADF (Bad file descriptor) [pid 21464] close(24) = -1 EBADF (Bad file descriptor) [pid 21464] close(25) = -1 EBADF (Bad file descriptor) [pid 21464] close(26) = -1 EBADF (Bad file descriptor) [pid 21464] close(27) = -1 EBADF (Bad file descriptor) [pid 21464] close(28) = -1 EBADF (Bad file descriptor) [pid 21464] close(29) = -1 EBADF (Bad file descriptor) [pid 21464] exit_group(0) = ? [pid 21464] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21465 attached [pid 21465] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21176 [pid 21465] <... set_robust_list resumed>) = 0 [pid 21465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21465] setpgid(0, 0) = 0 executing program [pid 21465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21465] write(3, "1000", 4) = 4 [pid 21465] close(3) = 0 [pid 21465] write(1, "executing program\n", 18) = 18 [pid 21465] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21465] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21465] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21465] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21465] close(3) = -1 EBADF (Bad file descriptor) [pid 21465] close(4) = -1 EBADF (Bad file descriptor) [pid 21465] close(5) = -1 EBADF (Bad file descriptor) [pid 21465] close(6) = -1 EBADF (Bad file descriptor) [pid 21465] close(7) = -1 EBADF (Bad file descriptor) [pid 21465] close(8) = -1 EBADF (Bad file descriptor) [pid 21465] close(9) = -1 EBADF (Bad file descriptor) [pid 21465] close(10) = -1 EBADF (Bad file descriptor) [pid 21465] close(11) = -1 EBADF (Bad file descriptor) [pid 21465] close(12) = -1 EBADF (Bad file descriptor) [pid 21465] close(13) = -1 EBADF (Bad file descriptor) [pid 21465] close(14) = -1 EBADF (Bad file descriptor) [pid 21465] close(15) = -1 EBADF (Bad file descriptor) [pid 21465] close(16) = -1 EBADF (Bad file descriptor) [pid 21465] close(17) = -1 EBADF (Bad file descriptor) [pid 21465] close(18) = -1 EBADF (Bad file descriptor) [pid 21465] close(19) = -1 EBADF (Bad file descriptor) [pid 21465] close(20) = -1 EBADF (Bad file descriptor) [pid 21465] close(21) = -1 EBADF (Bad file descriptor) [pid 21465] close(22) = -1 EBADF (Bad file descriptor) [pid 21465] close(23) = -1 EBADF (Bad file descriptor) [pid 21465] close(24) = -1 EBADF (Bad file descriptor) [pid 21465] close(25) = -1 EBADF (Bad file descriptor) [pid 21465] close(26) = -1 EBADF (Bad file descriptor) [pid 21465] close(27) = -1 EBADF (Bad file descriptor) [pid 21465] close(28) = -1 EBADF (Bad file descriptor) [pid 21465] close(29) = -1 EBADF (Bad file descriptor) [pid 21465] exit_group(0) = ? [pid 21465] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21177 ./strace-static-x86_64: Process 21466 attached [pid 21466] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21466] setpgid(0, 0) = 0 [pid 21466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21466] write(3, "1000", 4) = 4 [pid 21466] close(3) = 0 [pid 21466] write(1, "executing program\n", 18executing program ) = 18 [pid 21466] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21466] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21466] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21466] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21466] close(3) = -1 EBADF (Bad file descriptor) [pid 21466] close(4) = -1 EBADF (Bad file descriptor) [pid 21466] close(5) = -1 EBADF (Bad file descriptor) [pid 21466] close(6) = -1 EBADF (Bad file descriptor) [pid 21466] close(7) = -1 EBADF (Bad file descriptor) [pid 21466] close(8) = -1 EBADF (Bad file descriptor) [pid 21466] close(9) = -1 EBADF (Bad file descriptor) [pid 21466] close(10) = -1 EBADF (Bad file descriptor) [pid 21466] close(11) = -1 EBADF (Bad file descriptor) [pid 21466] close(12) = -1 EBADF (Bad file descriptor) [pid 21466] close(13) = -1 EBADF (Bad file descriptor) [pid 21466] close(14) = -1 EBADF (Bad file descriptor) [pid 21466] close(15) = -1 EBADF (Bad file descriptor) [pid 21466] close(16) = -1 EBADF (Bad file descriptor) [pid 21466] close(17) = -1 EBADF (Bad file descriptor) [pid 21466] close(18) = -1 EBADF (Bad file descriptor) [pid 21466] close(19) = -1 EBADF (Bad file descriptor) [pid 21466] close(20) = -1 EBADF (Bad file descriptor) [pid 21466] close(21) = -1 EBADF (Bad file descriptor) [pid 21466] close(22) = -1 EBADF (Bad file descriptor) [pid 21466] close(23) = -1 EBADF (Bad file descriptor) [pid 21466] close(24) = -1 EBADF (Bad file descriptor) [pid 21466] close(25) = -1 EBADF (Bad file descriptor) [pid 21466] close(26) = -1 EBADF (Bad file descriptor) [pid 21466] close(27) = -1 EBADF (Bad file descriptor) [pid 21466] close(28) = -1 EBADF (Bad file descriptor) [pid 21466] close(29) = -1 EBADF (Bad file descriptor) [pid 21466] exit_group(0) = ? [pid 21466] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21467 attached [pid 21467] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21178 [pid 21467] <... set_robust_list resumed>) = 0 [pid 21467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21467] setpgid(0, 0) = 0 [pid 21467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21467] write(3, "1000", 4executing program ) = 4 [pid 21467] close(3) = 0 [pid 21467] write(1, "executing program\n", 18) = 18 [pid 21467] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21467] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21467] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21467] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21467] close(3) = -1 EBADF (Bad file descriptor) [pid 21467] close(4) = -1 EBADF (Bad file descriptor) [pid 21467] close(5) = -1 EBADF (Bad file descriptor) [pid 21467] close(6) = -1 EBADF (Bad file descriptor) [pid 21467] close(7) = -1 EBADF (Bad file descriptor) [pid 21467] close(8) = -1 EBADF (Bad file descriptor) [pid 21467] close(9) = -1 EBADF (Bad file descriptor) [pid 21467] close(10) = -1 EBADF (Bad file descriptor) [pid 21467] close(11) = -1 EBADF (Bad file descriptor) [pid 21467] close(12) = -1 EBADF (Bad file descriptor) [pid 21467] close(13) = -1 EBADF (Bad file descriptor) [pid 21467] close(14) = -1 EBADF (Bad file descriptor) [pid 21467] close(15) = -1 EBADF (Bad file descriptor) [pid 21467] close(16) = -1 EBADF (Bad file descriptor) [pid 21467] close(17) = -1 EBADF (Bad file descriptor) [pid 21467] close(18) = -1 EBADF (Bad file descriptor) [pid 21467] close(19) = -1 EBADF (Bad file descriptor) [pid 21467] close(20) = -1 EBADF (Bad file descriptor) [pid 21467] close(21) = -1 EBADF (Bad file descriptor) [pid 21467] close(22) = -1 EBADF (Bad file descriptor) [pid 21467] close(23) = -1 EBADF (Bad file descriptor) [pid 21467] close(24) = -1 EBADF (Bad file descriptor) [pid 21467] close(25) = -1 EBADF (Bad file descriptor) [pid 21467] close(26) = -1 EBADF (Bad file descriptor) [pid 21467] close(27) = -1 EBADF (Bad file descriptor) [pid 21467] close(28) = -1 EBADF (Bad file descriptor) [pid 21467] close(29) = -1 EBADF (Bad file descriptor) [pid 21467] exit_group(0) = ? [pid 21467] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21179 ./strace-static-x86_64: Process 21468 attached [pid 21468] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21468] setpgid(0, 0) = 0 [pid 21468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21468] write(3, "1000", 4) = 4 [pid 21468] close(3) = 0 [pid 21468] write(1, "executing program\n", 18executing program ) = 18 [pid 21468] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21468] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21468] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21468] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21468] close(3) = -1 EBADF (Bad file descriptor) [pid 21468] close(4) = -1 EBADF (Bad file descriptor) [pid 21468] close(5) = -1 EBADF (Bad file descriptor) [pid 21468] close(6) = -1 EBADF (Bad file descriptor) [pid 21468] close(7) = -1 EBADF (Bad file descriptor) [pid 21468] close(8) = -1 EBADF (Bad file descriptor) [pid 21468] close(9) = -1 EBADF (Bad file descriptor) [pid 21468] close(10) = -1 EBADF (Bad file descriptor) [pid 21468] close(11) = -1 EBADF (Bad file descriptor) [pid 21468] close(12) = -1 EBADF (Bad file descriptor) [pid 21468] close(13) = -1 EBADF (Bad file descriptor) [pid 21468] close(14) = -1 EBADF (Bad file descriptor) [pid 21468] close(15) = -1 EBADF (Bad file descriptor) [pid 21468] close(16) = -1 EBADF (Bad file descriptor) [pid 21468] close(17) = -1 EBADF (Bad file descriptor) [pid 21468] close(18) = -1 EBADF (Bad file descriptor) [pid 21468] close(19) = -1 EBADF (Bad file descriptor) [pid 21468] close(20) = -1 EBADF (Bad file descriptor) [pid 21468] close(21) = -1 EBADF (Bad file descriptor) [pid 21468] close(22) = -1 EBADF (Bad file descriptor) [pid 21468] close(23) = -1 EBADF (Bad file descriptor) [pid 21468] close(24) = -1 EBADF (Bad file descriptor) [pid 21468] close(25) = -1 EBADF (Bad file descriptor) [pid 21468] close(26) = -1 EBADF (Bad file descriptor) [pid 21468] close(27) = -1 EBADF (Bad file descriptor) [pid 21468] close(28) = -1 EBADF (Bad file descriptor) [pid 21468] close(29) = -1 EBADF (Bad file descriptor) [pid 21468] exit_group(0) = ? [pid 21468] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21469 attached [pid 21469] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21180 [pid 21469] <... set_robust_list resumed>) = 0 [pid 21469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21469] setpgid(0, 0) = 0 [pid 21469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21469] write(3, "1000", 4) = 4 [pid 21469] close(3) = 0 executing program [pid 21469] write(1, "executing program\n", 18) = 18 [pid 21469] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21469] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21469] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21469] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21469] close(3) = -1 EBADF (Bad file descriptor) [pid 21469] close(4) = -1 EBADF (Bad file descriptor) [pid 21469] close(5) = -1 EBADF (Bad file descriptor) [pid 21469] close(6) = -1 EBADF (Bad file descriptor) [pid 21469] close(7) = -1 EBADF (Bad file descriptor) [pid 21469] close(8) = -1 EBADF (Bad file descriptor) [pid 21469] close(9) = -1 EBADF (Bad file descriptor) [pid 21469] close(10) = -1 EBADF (Bad file descriptor) [pid 21469] close(11) = -1 EBADF (Bad file descriptor) [pid 21469] close(12) = -1 EBADF (Bad file descriptor) [pid 21469] close(13) = -1 EBADF (Bad file descriptor) [pid 21469] close(14) = -1 EBADF (Bad file descriptor) [pid 21469] close(15) = -1 EBADF (Bad file descriptor) [pid 21469] close(16) = -1 EBADF (Bad file descriptor) [pid 21469] close(17) = -1 EBADF (Bad file descriptor) [pid 21469] close(18) = -1 EBADF (Bad file descriptor) [pid 21469] close(19) = -1 EBADF (Bad file descriptor) [pid 21469] close(20) = -1 EBADF (Bad file descriptor) [pid 21469] close(21) = -1 EBADF (Bad file descriptor) [pid 21469] close(22) = -1 EBADF (Bad file descriptor) [pid 21469] close(23) = -1 EBADF (Bad file descriptor) [pid 21469] close(24) = -1 EBADF (Bad file descriptor) [pid 21469] close(25) = -1 EBADF (Bad file descriptor) [pid 21469] close(26) = -1 EBADF (Bad file descriptor) [pid 21469] close(27) = -1 EBADF (Bad file descriptor) [pid 21469] close(28) = -1 EBADF (Bad file descriptor) [pid 21469] close(29) = -1 EBADF (Bad file descriptor) [pid 21469] exit_group(0) = ? [pid 21469] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21181 ./strace-static-x86_64: Process 21470 attached [pid 21470] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21470] setpgid(0, 0) = 0 [pid 21470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21470] write(3, "1000", 4) = 4 [pid 21470] close(3) = 0 [pid 21470] write(1, "executing program\n", 18executing program ) = 18 [pid 21470] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21470] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21470] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21470] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21470] close(3) = -1 EBADF (Bad file descriptor) [pid 21470] close(4) = -1 EBADF (Bad file descriptor) [pid 21470] close(5) = -1 EBADF (Bad file descriptor) [pid 21470] close(6) = -1 EBADF (Bad file descriptor) [pid 21470] close(7) = -1 EBADF (Bad file descriptor) [pid 21470] close(8) = -1 EBADF (Bad file descriptor) [pid 21470] close(9) = -1 EBADF (Bad file descriptor) [pid 21470] close(10) = -1 EBADF (Bad file descriptor) [pid 21470] close(11) = -1 EBADF (Bad file descriptor) [pid 21470] close(12) = -1 EBADF (Bad file descriptor) [pid 21470] close(13) = -1 EBADF (Bad file descriptor) [pid 21470] close(14) = -1 EBADF (Bad file descriptor) [pid 21470] close(15) = -1 EBADF (Bad file descriptor) [pid 21470] close(16) = -1 EBADF (Bad file descriptor) [pid 21470] close(17) = -1 EBADF (Bad file descriptor) [pid 21470] close(18) = -1 EBADF (Bad file descriptor) [pid 21470] close(19) = -1 EBADF (Bad file descriptor) [pid 21470] close(20) = -1 EBADF (Bad file descriptor) [pid 21470] close(21) = -1 EBADF (Bad file descriptor) [pid 21470] close(22) = -1 EBADF (Bad file descriptor) [pid 21470] close(23) = -1 EBADF (Bad file descriptor) [pid 21470] close(24) = -1 EBADF (Bad file descriptor) [pid 21470] close(25) = -1 EBADF (Bad file descriptor) [pid 21470] close(26) = -1 EBADF (Bad file descriptor) [pid 21470] close(27) = -1 EBADF (Bad file descriptor) [pid 21470] close(28) = -1 EBADF (Bad file descriptor) [pid 21470] close(29) = -1 EBADF (Bad file descriptor) [pid 21470] exit_group(0) = ? [pid 21470] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21471 attached [pid 21471] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21182 [pid 21471] <... set_robust_list resumed>) = 0 [pid 21471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21471] setpgid(0, 0) = 0 [pid 21471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21471] write(3, "1000", 4executing program ) = 4 [pid 21471] close(3) = 0 [pid 21471] write(1, "executing program\n", 18) = 18 [pid 21471] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21471] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21471] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21471] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21471] close(3) = -1 EBADF (Bad file descriptor) [pid 21471] close(4) = -1 EBADF (Bad file descriptor) [pid 21471] close(5) = -1 EBADF (Bad file descriptor) [pid 21471] close(6) = -1 EBADF (Bad file descriptor) [pid 21471] close(7) = -1 EBADF (Bad file descriptor) [pid 21471] close(8) = -1 EBADF (Bad file descriptor) [pid 21471] close(9) = -1 EBADF (Bad file descriptor) [pid 21471] close(10) = -1 EBADF (Bad file descriptor) [pid 21471] close(11) = -1 EBADF (Bad file descriptor) [pid 21471] close(12) = -1 EBADF (Bad file descriptor) [pid 21471] close(13) = -1 EBADF (Bad file descriptor) [pid 21471] close(14) = -1 EBADF (Bad file descriptor) [pid 21471] close(15) = -1 EBADF (Bad file descriptor) [pid 21471] close(16) = -1 EBADF (Bad file descriptor) [pid 21471] close(17) = -1 EBADF (Bad file descriptor) [pid 21471] close(18) = -1 EBADF (Bad file descriptor) [pid 21471] close(19) = -1 EBADF (Bad file descriptor) [pid 21471] close(20) = -1 EBADF (Bad file descriptor) [pid 21471] close(21) = -1 EBADF (Bad file descriptor) [pid 21471] close(22) = -1 EBADF (Bad file descriptor) [pid 21471] close(23) = -1 EBADF (Bad file descriptor) [pid 21471] close(24) = -1 EBADF (Bad file descriptor) [pid 21471] close(25) = -1 EBADF (Bad file descriptor) [pid 21471] close(26) = -1 EBADF (Bad file descriptor) [pid 21471] close(27) = -1 EBADF (Bad file descriptor) [pid 21471] close(28) = -1 EBADF (Bad file descriptor) [pid 21471] close(29) = -1 EBADF (Bad file descriptor) [pid 21471] exit_group(0) = ? [pid 21471] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21183 ./strace-static-x86_64: Process 21472 attached [pid 21472] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21472] setpgid(0, 0) = 0 [pid 21472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21472] write(3, "1000", 4) = 4 [pid 21472] close(3) = 0 executing program [pid 21472] write(1, "executing program\n", 18) = 18 [pid 21472] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21472] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21472] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21472] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21472] close(3) = -1 EBADF (Bad file descriptor) [pid 21472] close(4) = -1 EBADF (Bad file descriptor) [pid 21472] close(5) = -1 EBADF (Bad file descriptor) [pid 21472] close(6) = -1 EBADF (Bad file descriptor) [pid 21472] close(7) = -1 EBADF (Bad file descriptor) [pid 21472] close(8) = -1 EBADF (Bad file descriptor) [pid 21472] close(9) = -1 EBADF (Bad file descriptor) [pid 21472] close(10) = -1 EBADF (Bad file descriptor) [pid 21472] close(11) = -1 EBADF (Bad file descriptor) [pid 21472] close(12) = -1 EBADF (Bad file descriptor) [pid 21472] close(13) = -1 EBADF (Bad file descriptor) [pid 21472] close(14) = -1 EBADF (Bad file descriptor) [pid 21472] close(15) = -1 EBADF (Bad file descriptor) [pid 21472] close(16) = -1 EBADF (Bad file descriptor) [pid 21472] close(17) = -1 EBADF (Bad file descriptor) [pid 21472] close(18) = -1 EBADF (Bad file descriptor) [pid 21472] close(19) = -1 EBADF (Bad file descriptor) [pid 21472] close(20) = -1 EBADF (Bad file descriptor) [pid 21472] close(21) = -1 EBADF (Bad file descriptor) [pid 21472] close(22) = -1 EBADF (Bad file descriptor) [pid 21472] close(23) = -1 EBADF (Bad file descriptor) [pid 21472] close(24) = -1 EBADF (Bad file descriptor) [pid 21472] close(25) = -1 EBADF (Bad file descriptor) [pid 21472] close(26) = -1 EBADF (Bad file descriptor) [pid 21472] close(27) = -1 EBADF (Bad file descriptor) [pid 21472] close(28) = -1 EBADF (Bad file descriptor) [pid 21472] close(29) = -1 EBADF (Bad file descriptor) [pid 21472] exit_group(0) = ? [pid 21472] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21473 attached [pid 21473] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21184 [pid 21473] <... set_robust_list resumed>) = 0 [pid 21473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21473] setpgid(0, 0) = 0 [pid 21473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21473] write(3, "1000", 4) = 4 [pid 21473] close(3) = 0 [pid 21473] write(1, "executing program\n", 18executing program ) = 18 [pid 21473] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21473] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21473] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21473] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21473] close(3) = -1 EBADF (Bad file descriptor) [pid 21473] close(4) = -1 EBADF (Bad file descriptor) [pid 21473] close(5) = -1 EBADF (Bad file descriptor) [pid 21473] close(6) = -1 EBADF (Bad file descriptor) [pid 21473] close(7) = -1 EBADF (Bad file descriptor) [pid 21473] close(8) = -1 EBADF (Bad file descriptor) [pid 21473] close(9) = -1 EBADF (Bad file descriptor) [pid 21473] close(10) = -1 EBADF (Bad file descriptor) [pid 21473] close(11) = -1 EBADF (Bad file descriptor) [pid 21473] close(12) = -1 EBADF (Bad file descriptor) [pid 21473] close(13) = -1 EBADF (Bad file descriptor) [pid 21473] close(14) = -1 EBADF (Bad file descriptor) [pid 21473] close(15) = -1 EBADF (Bad file descriptor) [pid 21473] close(16) = -1 EBADF (Bad file descriptor) [pid 21473] close(17) = -1 EBADF (Bad file descriptor) [pid 21473] close(18) = -1 EBADF (Bad file descriptor) [pid 21473] close(19) = -1 EBADF (Bad file descriptor) [pid 21473] close(20) = -1 EBADF (Bad file descriptor) [pid 21473] close(21) = -1 EBADF (Bad file descriptor) [pid 21473] close(22) = -1 EBADF (Bad file descriptor) [pid 21473] close(23) = -1 EBADF (Bad file descriptor) [pid 21473] close(24) = -1 EBADF (Bad file descriptor) [pid 21473] close(25) = -1 EBADF (Bad file descriptor) [pid 21473] close(26) = -1 EBADF (Bad file descriptor) [pid 21473] close(27) = -1 EBADF (Bad file descriptor) [pid 21473] close(28) = -1 EBADF (Bad file descriptor) [pid 21473] close(29) = -1 EBADF (Bad file descriptor) [pid 21473] exit_group(0) = ? [pid 21473] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21185 ./strace-static-x86_64: Process 21474 attached [pid 21474] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21474] setpgid(0, 0) = 0 [pid 21474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21474] write(3, "1000", 4) = 4 [pid 21474] close(3) = 0 executing program [pid 21474] write(1, "executing program\n", 18) = 18 [pid 21474] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21474] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21474] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21474] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21474] close(3) = -1 EBADF (Bad file descriptor) [pid 21474] close(4) = -1 EBADF (Bad file descriptor) [pid 21474] close(5) = -1 EBADF (Bad file descriptor) [pid 21474] close(6) = -1 EBADF (Bad file descriptor) [pid 21474] close(7) = -1 EBADF (Bad file descriptor) [pid 21474] close(8) = -1 EBADF (Bad file descriptor) [pid 21474] close(9) = -1 EBADF (Bad file descriptor) [pid 21474] close(10) = -1 EBADF (Bad file descriptor) [pid 21474] close(11) = -1 EBADF (Bad file descriptor) [pid 21474] close(12) = -1 EBADF (Bad file descriptor) [pid 21474] close(13) = -1 EBADF (Bad file descriptor) [pid 21474] close(14) = -1 EBADF (Bad file descriptor) [pid 21474] close(15) = -1 EBADF (Bad file descriptor) [pid 21474] close(16) = -1 EBADF (Bad file descriptor) [pid 21474] close(17) = -1 EBADF (Bad file descriptor) [pid 21474] close(18) = -1 EBADF (Bad file descriptor) [pid 21474] close(19) = -1 EBADF (Bad file descriptor) [pid 21474] close(20) = -1 EBADF (Bad file descriptor) [pid 21474] close(21) = -1 EBADF (Bad file descriptor) [pid 21474] close(22) = -1 EBADF (Bad file descriptor) [pid 21474] close(23) = -1 EBADF (Bad file descriptor) [pid 21474] close(24) = -1 EBADF (Bad file descriptor) [pid 21474] close(25) = -1 EBADF (Bad file descriptor) [pid 21474] close(26) = -1 EBADF (Bad file descriptor) [pid 21474] close(27) = -1 EBADF (Bad file descriptor) [pid 21474] close(28) = -1 EBADF (Bad file descriptor) [pid 21474] close(29) = -1 EBADF (Bad file descriptor) [pid 21474] exit_group(0) = ? [pid 21474] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21186 ./strace-static-x86_64: Process 21475 attached [pid 21475] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21475] setpgid(0, 0) = 0 [pid 21475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21475] write(3, "1000", 4) = 4 [pid 21475] close(3) = 0 [pid 21475] write(1, "executing program\n", 18executing program ) = 18 [pid 21475] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21475] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21475] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21475] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21475] close(3) = -1 EBADF (Bad file descriptor) [pid 21475] close(4) = -1 EBADF (Bad file descriptor) [pid 21475] close(5) = -1 EBADF (Bad file descriptor) [pid 21475] close(6) = -1 EBADF (Bad file descriptor) [pid 21475] close(7) = -1 EBADF (Bad file descriptor) [pid 21475] close(8) = -1 EBADF (Bad file descriptor) [pid 21475] close(9) = -1 EBADF (Bad file descriptor) [pid 21475] close(10) = -1 EBADF (Bad file descriptor) [pid 21475] close(11) = -1 EBADF (Bad file descriptor) [pid 21475] close(12) = -1 EBADF (Bad file descriptor) [pid 21475] close(13) = -1 EBADF (Bad file descriptor) [pid 21475] close(14) = -1 EBADF (Bad file descriptor) [pid 21475] close(15) = -1 EBADF (Bad file descriptor) [pid 21475] close(16) = -1 EBADF (Bad file descriptor) [pid 21475] close(17) = -1 EBADF (Bad file descriptor) [pid 21475] close(18) = -1 EBADF (Bad file descriptor) [pid 21475] close(19) = -1 EBADF (Bad file descriptor) [pid 21475] close(20) = -1 EBADF (Bad file descriptor) [pid 21475] close(21) = -1 EBADF (Bad file descriptor) [pid 21475] close(22) = -1 EBADF (Bad file descriptor) [pid 21475] close(23) = -1 EBADF (Bad file descriptor) [pid 21475] close(24) = -1 EBADF (Bad file descriptor) [pid 21475] close(25) = -1 EBADF (Bad file descriptor) [pid 21475] close(26) = -1 EBADF (Bad file descriptor) [pid 21475] close(27) = -1 EBADF (Bad file descriptor) [pid 21475] close(28) = -1 EBADF (Bad file descriptor) [pid 21475] close(29) = -1 EBADF (Bad file descriptor) [pid 21475] exit_group(0) = ? [pid 21475] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21476 attached , child_tidptr=0x55555e7c9650) = 21187 [pid 21476] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21476] setpgid(0, 0) = 0 [pid 21476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21476] write(3, "1000", 4executing program ) = 4 [pid 21476] close(3) = 0 [pid 21476] write(1, "executing program\n", 18) = 18 [pid 21476] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21476] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21476] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21476] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21476] close(3) = -1 EBADF (Bad file descriptor) [pid 21476] close(4) = -1 EBADF (Bad file descriptor) [pid 21476] close(5) = -1 EBADF (Bad file descriptor) [pid 21476] close(6) = -1 EBADF (Bad file descriptor) [pid 21476] close(7) = -1 EBADF (Bad file descriptor) [pid 21476] close(8) = -1 EBADF (Bad file descriptor) [pid 21476] close(9) = -1 EBADF (Bad file descriptor) [pid 21476] close(10) = -1 EBADF (Bad file descriptor) [pid 21476] close(11) = -1 EBADF (Bad file descriptor) [pid 21476] close(12) = -1 EBADF (Bad file descriptor) [pid 21476] close(13) = -1 EBADF (Bad file descriptor) [pid 21476] close(14) = -1 EBADF (Bad file descriptor) [pid 21476] close(15) = -1 EBADF (Bad file descriptor) [pid 21476] close(16) = -1 EBADF (Bad file descriptor) [pid 21476] close(17) = -1 EBADF (Bad file descriptor) [pid 21476] close(18) = -1 EBADF (Bad file descriptor) [pid 21476] close(19) = -1 EBADF (Bad file descriptor) [pid 21476] close(20) = -1 EBADF (Bad file descriptor) [pid 21476] close(21) = -1 EBADF (Bad file descriptor) [pid 21476] close(22) = -1 EBADF (Bad file descriptor) [pid 21476] close(23) = -1 EBADF (Bad file descriptor) [pid 21476] close(24) = -1 EBADF (Bad file descriptor) [pid 21476] close(25) = -1 EBADF (Bad file descriptor) [pid 21476] close(26) = -1 EBADF (Bad file descriptor) [pid 21476] close(27) = -1 EBADF (Bad file descriptor) [pid 21476] close(28) = -1 EBADF (Bad file descriptor) [pid 21476] close(29) = -1 EBADF (Bad file descriptor) [pid 21476] exit_group(0) = ? [pid 21476] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21188 ./strace-static-x86_64: Process 21477 attached [pid 21477] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21477] setpgid(0, 0) = 0 [pid 21477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21477] write(3, "1000", 4) = 4 [pid 21477] close(3executing program ) = 0 [pid 21477] write(1, "executing program\n", 18) = 18 [pid 21477] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21477] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21477] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21477] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21477] close(3) = -1 EBADF (Bad file descriptor) [pid 21477] close(4) = -1 EBADF (Bad file descriptor) [pid 21477] close(5) = -1 EBADF (Bad file descriptor) [pid 21477] close(6) = -1 EBADF (Bad file descriptor) [pid 21477] close(7) = -1 EBADF (Bad file descriptor) [pid 21477] close(8) = -1 EBADF (Bad file descriptor) [pid 21477] close(9) = -1 EBADF (Bad file descriptor) [pid 21477] close(10) = -1 EBADF (Bad file descriptor) [pid 21477] close(11) = -1 EBADF (Bad file descriptor) [pid 21477] close(12) = -1 EBADF (Bad file descriptor) [pid 21477] close(13) = -1 EBADF (Bad file descriptor) [pid 21477] close(14) = -1 EBADF (Bad file descriptor) [pid 21477] close(15) = -1 EBADF (Bad file descriptor) [pid 21477] close(16) = -1 EBADF (Bad file descriptor) [pid 21477] close(17) = -1 EBADF (Bad file descriptor) [pid 21477] close(18) = -1 EBADF (Bad file descriptor) [pid 21477] close(19) = -1 EBADF (Bad file descriptor) [pid 21477] close(20) = -1 EBADF (Bad file descriptor) [pid 21477] close(21) = -1 EBADF (Bad file descriptor) [pid 21477] close(22) = -1 EBADF (Bad file descriptor) [pid 21477] close(23) = -1 EBADF (Bad file descriptor) [pid 21477] close(24) = -1 EBADF (Bad file descriptor) [pid 21477] close(25) = -1 EBADF (Bad file descriptor) [pid 21477] close(26) = -1 EBADF (Bad file descriptor) [pid 21477] close(27) = -1 EBADF (Bad file descriptor) [pid 21477] close(28) = -1 EBADF (Bad file descriptor) [pid 21477] close(29) = -1 EBADF (Bad file descriptor) [pid 21477] exit_group(0) = ? [pid 21477] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21189 ./strace-static-x86_64: Process 21478 attached [pid 21478] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21478] setpgid(0, 0) = 0 [pid 21478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21478] write(3, "1000", 4) = 4 [pid 21478] close(3) = 0 [pid 21478] write(1, "executing program\n", 18executing program ) = 18 [pid 21478] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21478] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21478] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21478] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21478] close(3) = -1 EBADF (Bad file descriptor) [pid 21478] close(4) = -1 EBADF (Bad file descriptor) [pid 21478] close(5) = -1 EBADF (Bad file descriptor) [pid 21478] close(6) = -1 EBADF (Bad file descriptor) [pid 21478] close(7) = -1 EBADF (Bad file descriptor) [pid 21478] close(8) = -1 EBADF (Bad file descriptor) [pid 21478] close(9) = -1 EBADF (Bad file descriptor) [pid 21478] close(10) = -1 EBADF (Bad file descriptor) [pid 21478] close(11) = -1 EBADF (Bad file descriptor) [pid 21478] close(12) = -1 EBADF (Bad file descriptor) [pid 21478] close(13) = -1 EBADF (Bad file descriptor) [pid 21478] close(14) = -1 EBADF (Bad file descriptor) [pid 21478] close(15) = -1 EBADF (Bad file descriptor) [pid 21478] close(16) = -1 EBADF (Bad file descriptor) [pid 21478] close(17) = -1 EBADF (Bad file descriptor) [pid 21478] close(18) = -1 EBADF (Bad file descriptor) [pid 21478] close(19) = -1 EBADF (Bad file descriptor) [pid 21478] close(20) = -1 EBADF (Bad file descriptor) [pid 21478] close(21) = -1 EBADF (Bad file descriptor) [pid 21478] close(22) = -1 EBADF (Bad file descriptor) [pid 21478] close(23) = -1 EBADF (Bad file descriptor) [pid 21478] close(24) = -1 EBADF (Bad file descriptor) [pid 21478] close(25) = -1 EBADF (Bad file descriptor) [pid 21478] close(26) = -1 EBADF (Bad file descriptor) [pid 21478] close(27) = -1 EBADF (Bad file descriptor) [pid 21478] close(28) = -1 EBADF (Bad file descriptor) [pid 21478] close(29) = -1 EBADF (Bad file descriptor) [pid 21478] exit_group(0) = ? [pid 21478] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21479 attached [pid 21479] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21190 [pid 21479] <... set_robust_list resumed>) = 0 [pid 21479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21479] setpgid(0, 0) = 0 [pid 21479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21479] write(3, "1000", 4) = 4 [pid 21479] close(3) = 0 executing program [pid 21479] write(1, "executing program\n", 18) = 18 [pid 21479] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21479] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21479] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21479] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21479] close(3) = -1 EBADF (Bad file descriptor) [pid 21479] close(4) = -1 EBADF (Bad file descriptor) [pid 21479] close(5) = -1 EBADF (Bad file descriptor) [pid 21479] close(6) = -1 EBADF (Bad file descriptor) [pid 21479] close(7) = -1 EBADF (Bad file descriptor) [pid 21479] close(8) = -1 EBADF (Bad file descriptor) [pid 21479] close(9) = -1 EBADF (Bad file descriptor) [pid 21479] close(10) = -1 EBADF (Bad file descriptor) [pid 21479] close(11) = -1 EBADF (Bad file descriptor) [pid 21479] close(12) = -1 EBADF (Bad file descriptor) [pid 21479] close(13) = -1 EBADF (Bad file descriptor) [pid 21479] close(14) = -1 EBADF (Bad file descriptor) [pid 21479] close(15) = -1 EBADF (Bad file descriptor) [pid 21479] close(16) = -1 EBADF (Bad file descriptor) [pid 21479] close(17) = -1 EBADF (Bad file descriptor) [pid 21479] close(18) = -1 EBADF (Bad file descriptor) [pid 21479] close(19) = -1 EBADF (Bad file descriptor) [pid 21479] close(20) = -1 EBADF (Bad file descriptor) [pid 21479] close(21) = -1 EBADF (Bad file descriptor) [pid 21479] close(22) = -1 EBADF (Bad file descriptor) [pid 21479] close(23) = -1 EBADF (Bad file descriptor) [pid 21479] close(24) = -1 EBADF (Bad file descriptor) [pid 21479] close(25) = -1 EBADF (Bad file descriptor) [pid 21479] close(26) = -1 EBADF (Bad file descriptor) [pid 21479] close(27) = -1 EBADF (Bad file descriptor) [pid 21479] close(28) = -1 EBADF (Bad file descriptor) [pid 21479] close(29) = -1 EBADF (Bad file descriptor) [pid 21479] exit_group(0) = ? [pid 21479] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21191 ./strace-static-x86_64: Process 21480 attached [pid 21480] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21480] setpgid(0, 0) = 0 [pid 21480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21480] write(3, "1000", 4) = 4 [pid 21480] close(3) = 0 [pid 21480] write(1, "executing program\n", 18executing program ) = 18 [pid 21480] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21480] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21480] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21480] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21480] close(3) = -1 EBADF (Bad file descriptor) [pid 21480] close(4) = -1 EBADF (Bad file descriptor) [pid 21480] close(5) = -1 EBADF (Bad file descriptor) [pid 21480] close(6) = -1 EBADF (Bad file descriptor) [pid 21480] close(7) = -1 EBADF (Bad file descriptor) [pid 21480] close(8) = -1 EBADF (Bad file descriptor) [pid 21480] close(9) = -1 EBADF (Bad file descriptor) [pid 21480] close(10) = -1 EBADF (Bad file descriptor) [pid 21480] close(11) = -1 EBADF (Bad file descriptor) [pid 21480] close(12) = -1 EBADF (Bad file descriptor) [pid 21480] close(13) = -1 EBADF (Bad file descriptor) [pid 21480] close(14) = -1 EBADF (Bad file descriptor) [pid 21480] close(15) = -1 EBADF (Bad file descriptor) [pid 21480] close(16) = -1 EBADF (Bad file descriptor) [pid 21480] close(17) = -1 EBADF (Bad file descriptor) [pid 21480] close(18) = -1 EBADF (Bad file descriptor) [pid 21480] close(19) = -1 EBADF (Bad file descriptor) [pid 21480] close(20) = -1 EBADF (Bad file descriptor) [pid 21480] close(21) = -1 EBADF (Bad file descriptor) [pid 21480] close(22) = -1 EBADF (Bad file descriptor) [pid 21480] close(23) = -1 EBADF (Bad file descriptor) [pid 21480] close(24) = -1 EBADF (Bad file descriptor) [pid 21480] close(25) = -1 EBADF (Bad file descriptor) [pid 21480] close(26) = -1 EBADF (Bad file descriptor) [pid 21480] close(27) = -1 EBADF (Bad file descriptor) [pid 21480] close(28) = -1 EBADF (Bad file descriptor) [pid 21480] close(29) = -1 EBADF (Bad file descriptor) [pid 21480] exit_group(0) = ? [pid 21480] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21192 ./strace-static-x86_64: Process 21481 attached [pid 21481] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21481] setpgid(0, 0) = 0 [pid 21481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21481] write(3, "1000", 4) = 4 [pid 21481] close(3) = 0 [pid 21481] write(1, "executing program\n", 18executing program ) = 18 [pid 21481] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21481] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21481] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21481] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21481] close(3) = -1 EBADF (Bad file descriptor) [pid 21481] close(4) = -1 EBADF (Bad file descriptor) [pid 21481] close(5) = -1 EBADF (Bad file descriptor) [pid 21481] close(6) = -1 EBADF (Bad file descriptor) [pid 21481] close(7) = -1 EBADF (Bad file descriptor) [pid 21481] close(8) = -1 EBADF (Bad file descriptor) [pid 21481] close(9) = -1 EBADF (Bad file descriptor) [pid 21481] close(10) = -1 EBADF (Bad file descriptor) [pid 21481] close(11) = -1 EBADF (Bad file descriptor) [pid 21481] close(12) = -1 EBADF (Bad file descriptor) [pid 21481] close(13) = -1 EBADF (Bad file descriptor) [pid 21481] close(14) = -1 EBADF (Bad file descriptor) [pid 21481] close(15) = -1 EBADF (Bad file descriptor) [pid 21481] close(16) = -1 EBADF (Bad file descriptor) [pid 21481] close(17) = -1 EBADF (Bad file descriptor) [pid 21481] close(18) = -1 EBADF (Bad file descriptor) [pid 21481] close(19) = -1 EBADF (Bad file descriptor) [pid 21481] close(20) = -1 EBADF (Bad file descriptor) [pid 21481] close(21) = -1 EBADF (Bad file descriptor) [pid 21481] close(22) = -1 EBADF (Bad file descriptor) [pid 21481] close(23) = -1 EBADF (Bad file descriptor) [pid 21481] close(24) = -1 EBADF (Bad file descriptor) [pid 21481] close(25) = -1 EBADF (Bad file descriptor) [pid 21481] close(26) = -1 EBADF (Bad file descriptor) [pid 21481] close(27) = -1 EBADF (Bad file descriptor) [pid 21481] close(28) = -1 EBADF (Bad file descriptor) [pid 21481] close(29) = -1 EBADF (Bad file descriptor) [pid 21481] exit_group(0) = ? [pid 21481] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21193 ./strace-static-x86_64: Process 21482 attached [pid 21482] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21482] setpgid(0, 0) = 0 [pid 21482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21482] write(3, "1000", 4) = 4 [pid 21482] close(3) = 0 executing program [pid 21482] write(1, "executing program\n", 18) = 18 [pid 21482] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21482] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21482] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21482] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21482] close(3) = -1 EBADF (Bad file descriptor) [pid 21482] close(4) = -1 EBADF (Bad file descriptor) [pid 21482] close(5) = -1 EBADF (Bad file descriptor) [pid 21482] close(6) = -1 EBADF (Bad file descriptor) [pid 21482] close(7) = -1 EBADF (Bad file descriptor) [pid 21482] close(8) = -1 EBADF (Bad file descriptor) [pid 21482] close(9) = -1 EBADF (Bad file descriptor) [pid 21482] close(10) = -1 EBADF (Bad file descriptor) [pid 21482] close(11) = -1 EBADF (Bad file descriptor) [pid 21482] close(12) = -1 EBADF (Bad file descriptor) [pid 21482] close(13) = -1 EBADF (Bad file descriptor) [pid 21482] close(14) = -1 EBADF (Bad file descriptor) [pid 21482] close(15) = -1 EBADF (Bad file descriptor) [pid 21482] close(16) = -1 EBADF (Bad file descriptor) [pid 21482] close(17) = -1 EBADF (Bad file descriptor) [pid 21482] close(18) = -1 EBADF (Bad file descriptor) [pid 21482] close(19) = -1 EBADF (Bad file descriptor) [pid 21482] close(20) = -1 EBADF (Bad file descriptor) [pid 21482] close(21) = -1 EBADF (Bad file descriptor) [pid 21482] close(22) = -1 EBADF (Bad file descriptor) [pid 21482] close(23) = -1 EBADF (Bad file descriptor) [pid 21482] close(24) = -1 EBADF (Bad file descriptor) [pid 21482] close(25) = -1 EBADF (Bad file descriptor) [pid 21482] close(26) = -1 EBADF (Bad file descriptor) [pid 21482] close(27) = -1 EBADF (Bad file descriptor) [pid 21482] close(28) = -1 EBADF (Bad file descriptor) [pid 21482] close(29) = -1 EBADF (Bad file descriptor) [pid 21482] exit_group(0) = ? [pid 21482] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21483 attached , child_tidptr=0x55555e7c9650) = 21194 [pid 21483] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21483] setpgid(0, 0) = 0 [pid 21483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21483] write(3, "1000", 4) = 4 [pid 21483] close(3) = 0 [pid 21483] write(1, "executing program\n", 18executing program ) = 18 [pid 21483] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21483] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21483] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21483] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21483] close(3) = -1 EBADF (Bad file descriptor) [pid 21483] close(4) = -1 EBADF (Bad file descriptor) [pid 21483] close(5) = -1 EBADF (Bad file descriptor) [pid 21483] close(6) = -1 EBADF (Bad file descriptor) [pid 21483] close(7) = -1 EBADF (Bad file descriptor) [pid 21483] close(8) = -1 EBADF (Bad file descriptor) [pid 21483] close(9) = -1 EBADF (Bad file descriptor) [pid 21483] close(10) = -1 EBADF (Bad file descriptor) [pid 21483] close(11) = -1 EBADF (Bad file descriptor) [pid 21483] close(12) = -1 EBADF (Bad file descriptor) [pid 21483] close(13) = -1 EBADF (Bad file descriptor) [pid 21483] close(14) = -1 EBADF (Bad file descriptor) [pid 21483] close(15) = -1 EBADF (Bad file descriptor) [pid 21483] close(16) = -1 EBADF (Bad file descriptor) [pid 21483] close(17) = -1 EBADF (Bad file descriptor) [pid 21483] close(18) = -1 EBADF (Bad file descriptor) [pid 21483] close(19) = -1 EBADF (Bad file descriptor) [pid 21483] close(20) = -1 EBADF (Bad file descriptor) [pid 21483] close(21) = -1 EBADF (Bad file descriptor) [pid 21483] close(22) = -1 EBADF (Bad file descriptor) [pid 21483] close(23) = -1 EBADF (Bad file descriptor) [pid 21483] close(24) = -1 EBADF (Bad file descriptor) [pid 21483] close(25) = -1 EBADF (Bad file descriptor) [pid 21483] close(26) = -1 EBADF (Bad file descriptor) [pid 21483] close(27) = -1 EBADF (Bad file descriptor) [pid 21483] close(28) = -1 EBADF (Bad file descriptor) [pid 21483] close(29) = -1 EBADF (Bad file descriptor) [pid 21483] exit_group(0) = ? [pid 21483] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21195 ./strace-static-x86_64: Process 21484 attached [pid 21484] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21484] setpgid(0, 0) = 0 [pid 21484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21484] write(3, "1000", 4) = 4 [pid 21484] close(3) = 0 [pid 21484] write(1, "executing program\n", 18executing program ) = 18 [pid 21484] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21484] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21484] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21484] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21484] close(3) = -1 EBADF (Bad file descriptor) [pid 21484] close(4) = -1 EBADF (Bad file descriptor) [pid 21484] close(5) = -1 EBADF (Bad file descriptor) [pid 21484] close(6) = -1 EBADF (Bad file descriptor) [pid 21484] close(7) = -1 EBADF (Bad file descriptor) [pid 21484] close(8) = -1 EBADF (Bad file descriptor) [pid 21484] close(9) = -1 EBADF (Bad file descriptor) [pid 21484] close(10) = -1 EBADF (Bad file descriptor) [pid 21484] close(11) = -1 EBADF (Bad file descriptor) [pid 21484] close(12) = -1 EBADF (Bad file descriptor) [pid 21484] close(13) = -1 EBADF (Bad file descriptor) [pid 21484] close(14) = -1 EBADF (Bad file descriptor) [pid 21484] close(15) = -1 EBADF (Bad file descriptor) [pid 21484] close(16) = -1 EBADF (Bad file descriptor) [pid 21484] close(17) = -1 EBADF (Bad file descriptor) [pid 21484] close(18) = -1 EBADF (Bad file descriptor) [pid 21484] close(19) = -1 EBADF (Bad file descriptor) [pid 21484] close(20) = -1 EBADF (Bad file descriptor) [pid 21484] close(21) = -1 EBADF (Bad file descriptor) [pid 21484] close(22) = -1 EBADF (Bad file descriptor) [pid 21484] close(23) = -1 EBADF (Bad file descriptor) [pid 21484] close(24) = -1 EBADF (Bad file descriptor) [pid 21484] close(25) = -1 EBADF (Bad file descriptor) [pid 21484] close(26) = -1 EBADF (Bad file descriptor) [pid 21484] close(27) = -1 EBADF (Bad file descriptor) [pid 21484] close(28) = -1 EBADF (Bad file descriptor) [pid 21484] close(29) = -1 EBADF (Bad file descriptor) [pid 21484] exit_group(0) = ? [pid 21484] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21485 attached [pid 21485] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21196 [pid 21485] <... set_robust_list resumed>) = 0 [pid 21485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21485] setpgid(0, 0) = 0 [pid 21485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21485] write(3, "1000", 4) = 4 [pid 21485] close(3) = 0 executing program [pid 21485] write(1, "executing program\n", 18) = 18 [pid 21485] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21485] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21485] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21485] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21485] close(3) = -1 EBADF (Bad file descriptor) [pid 21485] close(4) = -1 EBADF (Bad file descriptor) [pid 21485] close(5) = -1 EBADF (Bad file descriptor) [pid 21485] close(6) = -1 EBADF (Bad file descriptor) [pid 21485] close(7) = -1 EBADF (Bad file descriptor) [pid 21485] close(8) = -1 EBADF (Bad file descriptor) [pid 21485] close(9) = -1 EBADF (Bad file descriptor) [pid 21485] close(10) = -1 EBADF (Bad file descriptor) [pid 21485] close(11) = -1 EBADF (Bad file descriptor) [pid 21485] close(12) = -1 EBADF (Bad file descriptor) [pid 21485] close(13) = -1 EBADF (Bad file descriptor) [pid 21485] close(14) = -1 EBADF (Bad file descriptor) [pid 21485] close(15) = -1 EBADF (Bad file descriptor) [pid 21485] close(16) = -1 EBADF (Bad file descriptor) [pid 21485] close(17) = -1 EBADF (Bad file descriptor) [pid 21485] close(18) = -1 EBADF (Bad file descriptor) [pid 21485] close(19) = -1 EBADF (Bad file descriptor) [pid 21485] close(20) = -1 EBADF (Bad file descriptor) [pid 21485] close(21) = -1 EBADF (Bad file descriptor) [pid 21485] close(22) = -1 EBADF (Bad file descriptor) [pid 21485] close(23) = -1 EBADF (Bad file descriptor) [pid 21485] close(24) = -1 EBADF (Bad file descriptor) [pid 21485] close(25) = -1 EBADF (Bad file descriptor) [pid 21485] close(26) = -1 EBADF (Bad file descriptor) [pid 21485] close(27) = -1 EBADF (Bad file descriptor) [pid 21485] close(28) = -1 EBADF (Bad file descriptor) [pid 21485] close(29) = -1 EBADF (Bad file descriptor) [pid 21485] exit_group(0) = ? [pid 21485] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21197 ./strace-static-x86_64: Process 21486 attached [pid 21486] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21486] setpgid(0, 0) = 0 [pid 21486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21486] write(3, "1000", 4) = 4 [pid 21486] close(3) = 0 [pid 21486] write(1, "executing program\n", 18executing program ) = 18 [pid 21486] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21486] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21486] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21486] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21486] close(3) = -1 EBADF (Bad file descriptor) [pid 21486] close(4) = -1 EBADF (Bad file descriptor) [pid 21486] close(5) = -1 EBADF (Bad file descriptor) [pid 21486] close(6) = -1 EBADF (Bad file descriptor) [pid 21486] close(7) = -1 EBADF (Bad file descriptor) [pid 21486] close(8) = -1 EBADF (Bad file descriptor) [pid 21486] close(9) = -1 EBADF (Bad file descriptor) [pid 21486] close(10) = -1 EBADF (Bad file descriptor) [pid 21486] close(11) = -1 EBADF (Bad file descriptor) [pid 21486] close(12) = -1 EBADF (Bad file descriptor) [pid 21486] close(13) = -1 EBADF (Bad file descriptor) [pid 21486] close(14) = -1 EBADF (Bad file descriptor) [pid 21486] close(15) = -1 EBADF (Bad file descriptor) [pid 21486] close(16) = -1 EBADF (Bad file descriptor) [pid 21486] close(17) = -1 EBADF (Bad file descriptor) [pid 21486] close(18) = -1 EBADF (Bad file descriptor) [pid 21486] close(19) = -1 EBADF (Bad file descriptor) [pid 21486] close(20) = -1 EBADF (Bad file descriptor) [pid 21486] close(21) = -1 EBADF (Bad file descriptor) [pid 21486] close(22) = -1 EBADF (Bad file descriptor) [pid 21486] close(23) = -1 EBADF (Bad file descriptor) [pid 21486] close(24) = -1 EBADF (Bad file descriptor) [pid 21486] close(25) = -1 EBADF (Bad file descriptor) [pid 21486] close(26) = -1 EBADF (Bad file descriptor) [pid 21486] close(27) = -1 EBADF (Bad file descriptor) [pid 21486] close(28) = -1 EBADF (Bad file descriptor) [pid 21486] close(29) = -1 EBADF (Bad file descriptor) [pid 21486] exit_group(0) = ? [pid 21486] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21487 attached [pid 21487] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21198 [pid 21487] <... set_robust_list resumed>) = 0 [pid 21487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21487] setpgid(0, 0) = 0 [pid 21487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21487] write(3, "1000", 4) = 4 [pid 21487] close(3) = 0 executing program [pid 21487] write(1, "executing program\n", 18) = 18 [pid 21487] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21487] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21487] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21487] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21487] close(3) = -1 EBADF (Bad file descriptor) [pid 21487] close(4) = -1 EBADF (Bad file descriptor) [pid 21487] close(5) = -1 EBADF (Bad file descriptor) [pid 21487] close(6) = -1 EBADF (Bad file descriptor) [pid 21487] close(7) = -1 EBADF (Bad file descriptor) [pid 21487] close(8) = -1 EBADF (Bad file descriptor) [pid 21487] close(9) = -1 EBADF (Bad file descriptor) [pid 21487] close(10) = -1 EBADF (Bad file descriptor) [pid 21487] close(11) = -1 EBADF (Bad file descriptor) [pid 21487] close(12) = -1 EBADF (Bad file descriptor) [pid 21487] close(13) = -1 EBADF (Bad file descriptor) [pid 21487] close(14) = -1 EBADF (Bad file descriptor) [pid 21487] close(15) = -1 EBADF (Bad file descriptor) [pid 21487] close(16) = -1 EBADF (Bad file descriptor) [pid 21487] close(17) = -1 EBADF (Bad file descriptor) [pid 21487] close(18) = -1 EBADF (Bad file descriptor) [pid 21487] close(19) = -1 EBADF (Bad file descriptor) [pid 21487] close(20) = -1 EBADF (Bad file descriptor) [pid 21487] close(21) = -1 EBADF (Bad file descriptor) [pid 21487] close(22) = -1 EBADF (Bad file descriptor) [pid 21487] close(23) = -1 EBADF (Bad file descriptor) [pid 21487] close(24) = -1 EBADF (Bad file descriptor) [pid 21487] close(25) = -1 EBADF (Bad file descriptor) [pid 21487] close(26) = -1 EBADF (Bad file descriptor) [pid 21487] close(27) = -1 EBADF (Bad file descriptor) [pid 21487] close(28) = -1 EBADF (Bad file descriptor) [pid 21487] close(29) = -1 EBADF (Bad file descriptor) [pid 21487] exit_group(0) = ? [pid 21487] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21488 attached [pid 21488] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21199 [pid 21488] <... set_robust_list resumed>) = 0 [pid 21488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21488] setpgid(0, 0) = 0 [pid 21488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21488] write(3, "1000", 4executing program ) = 4 [pid 21488] close(3) = 0 [pid 21488] write(1, "executing program\n", 18) = 18 [pid 21488] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21488] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21488] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21488] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21488] close(3) = -1 EBADF (Bad file descriptor) [pid 21488] close(4) = -1 EBADF (Bad file descriptor) [pid 21488] close(5) = -1 EBADF (Bad file descriptor) [pid 21488] close(6) = -1 EBADF (Bad file descriptor) [pid 21488] close(7) = -1 EBADF (Bad file descriptor) [pid 21488] close(8) = -1 EBADF (Bad file descriptor) [pid 21488] close(9) = -1 EBADF (Bad file descriptor) [pid 21488] close(10) = -1 EBADF (Bad file descriptor) [pid 21488] close(11) = -1 EBADF (Bad file descriptor) [pid 21488] close(12) = -1 EBADF (Bad file descriptor) [pid 21488] close(13) = -1 EBADF (Bad file descriptor) [pid 21488] close(14) = -1 EBADF (Bad file descriptor) [pid 21488] close(15) = -1 EBADF (Bad file descriptor) [pid 21488] close(16) = -1 EBADF (Bad file descriptor) [pid 21488] close(17) = -1 EBADF (Bad file descriptor) [pid 21488] close(18) = -1 EBADF (Bad file descriptor) [pid 21488] close(19) = -1 EBADF (Bad file descriptor) [pid 21488] close(20) = -1 EBADF (Bad file descriptor) [pid 21488] close(21) = -1 EBADF (Bad file descriptor) [pid 21488] close(22) = -1 EBADF (Bad file descriptor) [pid 21488] close(23) = -1 EBADF (Bad file descriptor) [pid 21488] close(24) = -1 EBADF (Bad file descriptor) [pid 21488] close(25) = -1 EBADF (Bad file descriptor) [pid 21488] close(26) = -1 EBADF (Bad file descriptor) [pid 21488] close(27) = -1 EBADF (Bad file descriptor) [pid 21488] close(28) = -1 EBADF (Bad file descriptor) [pid 21488] close(29) = -1 EBADF (Bad file descriptor) [pid 21488] exit_group(0) = ? [pid 21488] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21200 ./strace-static-x86_64: Process 21489 attached [pid 21489] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21489] setpgid(0, 0) = 0 [pid 21489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21489] write(3, "1000", 4) = 4 [pid 21489] close(3) = 0 [pid 21489] write(1, "executing program\n", 18executing program ) = 18 [pid 21489] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21489] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21489] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21489] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21489] close(3) = -1 EBADF (Bad file descriptor) [pid 21489] close(4) = -1 EBADF (Bad file descriptor) [pid 21489] close(5) = -1 EBADF (Bad file descriptor) [pid 21489] close(6) = -1 EBADF (Bad file descriptor) [pid 21489] close(7) = -1 EBADF (Bad file descriptor) [pid 21489] close(8) = -1 EBADF (Bad file descriptor) [pid 21489] close(9) = -1 EBADF (Bad file descriptor) [pid 21489] close(10) = -1 EBADF (Bad file descriptor) [pid 21489] close(11) = -1 EBADF (Bad file descriptor) [pid 21489] close(12) = -1 EBADF (Bad file descriptor) [pid 21489] close(13) = -1 EBADF (Bad file descriptor) [pid 21489] close(14) = -1 EBADF (Bad file descriptor) [pid 21489] close(15) = -1 EBADF (Bad file descriptor) [pid 21489] close(16) = -1 EBADF (Bad file descriptor) [pid 21489] close(17) = -1 EBADF (Bad file descriptor) [pid 21489] close(18) = -1 EBADF (Bad file descriptor) [pid 21489] close(19) = -1 EBADF (Bad file descriptor) [pid 21489] close(20) = -1 EBADF (Bad file descriptor) [pid 21489] close(21) = -1 EBADF (Bad file descriptor) [pid 21489] close(22) = -1 EBADF (Bad file descriptor) [pid 21489] close(23) = -1 EBADF (Bad file descriptor) [pid 21489] close(24) = -1 EBADF (Bad file descriptor) [pid 21489] close(25) = -1 EBADF (Bad file descriptor) [pid 21489] close(26) = -1 EBADF (Bad file descriptor) [pid 21489] close(27) = -1 EBADF (Bad file descriptor) [pid 21489] close(28) = -1 EBADF (Bad file descriptor) [pid 21489] close(29) = -1 EBADF (Bad file descriptor) [pid 21489] exit_group(0) = ? [pid 21489] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21490 attached [pid 21490] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21201 [pid 21490] <... set_robust_list resumed>) = 0 [pid 21490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21490] setpgid(0, 0) = 0 [pid 21490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21490] write(3, "1000", 4) = 4 [pid 21490] close(3executing program ) = 0 [pid 21490] write(1, "executing program\n", 18) = 18 [pid 21490] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21490] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21490] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21490] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21490] close(3) = -1 EBADF (Bad file descriptor) [pid 21490] close(4) = -1 EBADF (Bad file descriptor) [pid 21490] close(5) = -1 EBADF (Bad file descriptor) [pid 21490] close(6) = -1 EBADF (Bad file descriptor) [pid 21490] close(7) = -1 EBADF (Bad file descriptor) [pid 21490] close(8) = -1 EBADF (Bad file descriptor) [pid 21490] close(9) = -1 EBADF (Bad file descriptor) [pid 21490] close(10) = -1 EBADF (Bad file descriptor) [pid 21490] close(11) = -1 EBADF (Bad file descriptor) [pid 21490] close(12) = -1 EBADF (Bad file descriptor) [pid 21490] close(13) = -1 EBADF (Bad file descriptor) [pid 21490] close(14) = -1 EBADF (Bad file descriptor) [pid 21490] close(15) = -1 EBADF (Bad file descriptor) [pid 21490] close(16) = -1 EBADF (Bad file descriptor) [pid 21490] close(17) = -1 EBADF (Bad file descriptor) [pid 21490] close(18) = -1 EBADF (Bad file descriptor) [pid 21490] close(19) = -1 EBADF (Bad file descriptor) [pid 21490] close(20) = -1 EBADF (Bad file descriptor) [pid 21490] close(21) = -1 EBADF (Bad file descriptor) [pid 21490] close(22) = -1 EBADF (Bad file descriptor) [pid 21490] close(23) = -1 EBADF (Bad file descriptor) [pid 21490] close(24) = -1 EBADF (Bad file descriptor) [pid 21490] close(25) = -1 EBADF (Bad file descriptor) [pid 21490] close(26) = -1 EBADF (Bad file descriptor) [pid 21490] close(27) = -1 EBADF (Bad file descriptor) [pid 21490] close(28) = -1 EBADF (Bad file descriptor) [pid 21490] close(29) = -1 EBADF (Bad file descriptor) [pid 21490] exit_group(0) = ? [pid 21490] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21491 attached [pid 21491] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21202 [pid 21491] <... set_robust_list resumed>) = 0 [pid 21491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21491] setpgid(0, 0) = 0 [pid 21491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21491] write(3, "1000", 4) = 4 [pid 21491] close(3) = 0 [pid 21491] write(1, "executing program\n", 18executing program ) = 18 [pid 21491] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21491] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21491] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21491] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21491] close(3) = -1 EBADF (Bad file descriptor) [pid 21491] close(4) = -1 EBADF (Bad file descriptor) [pid 21491] close(5) = -1 EBADF (Bad file descriptor) [pid 21491] close(6) = -1 EBADF (Bad file descriptor) [pid 21491] close(7) = -1 EBADF (Bad file descriptor) [pid 21491] close(8) = -1 EBADF (Bad file descriptor) [pid 21491] close(9) = -1 EBADF (Bad file descriptor) [pid 21491] close(10) = -1 EBADF (Bad file descriptor) [pid 21491] close(11) = -1 EBADF (Bad file descriptor) [pid 21491] close(12) = -1 EBADF (Bad file descriptor) [pid 21491] close(13) = -1 EBADF (Bad file descriptor) [pid 21491] close(14) = -1 EBADF (Bad file descriptor) [pid 21491] close(15) = -1 EBADF (Bad file descriptor) [pid 21491] close(16) = -1 EBADF (Bad file descriptor) [pid 21491] close(17) = -1 EBADF (Bad file descriptor) [pid 21491] close(18) = -1 EBADF (Bad file descriptor) [pid 21491] close(19) = -1 EBADF (Bad file descriptor) [pid 21491] close(20) = -1 EBADF (Bad file descriptor) [pid 21491] close(21) = -1 EBADF (Bad file descriptor) [pid 21491] close(22) = -1 EBADF (Bad file descriptor) [pid 21491] close(23) = -1 EBADF (Bad file descriptor) [pid 21491] close(24) = -1 EBADF (Bad file descriptor) [pid 21491] close(25) = -1 EBADF (Bad file descriptor) [pid 21491] close(26) = -1 EBADF (Bad file descriptor) [pid 21491] close(27) = -1 EBADF (Bad file descriptor) [pid 21491] close(28) = -1 EBADF (Bad file descriptor) [pid 21491] close(29) = -1 EBADF (Bad file descriptor) [pid 21491] exit_group(0) = ? [pid 21491] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21203 ./strace-static-x86_64: Process 21492 attached [pid 21492] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21492] setpgid(0, 0) = 0 [pid 21492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21492] write(3, "1000", 4) = 4 [pid 21492] close(3) = 0 [pid 21492] write(1, "executing program\n", 18executing program ) = 18 [pid 21492] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21492] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21492] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21492] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21492] close(3) = -1 EBADF (Bad file descriptor) [pid 21492] close(4) = -1 EBADF (Bad file descriptor) [pid 21492] close(5) = -1 EBADF (Bad file descriptor) [pid 21492] close(6) = -1 EBADF (Bad file descriptor) [pid 21492] close(7) = -1 EBADF (Bad file descriptor) [pid 21492] close(8) = -1 EBADF (Bad file descriptor) [pid 21492] close(9) = -1 EBADF (Bad file descriptor) [pid 21492] close(10) = -1 EBADF (Bad file descriptor) [pid 21492] close(11) = -1 EBADF (Bad file descriptor) [pid 21492] close(12) = -1 EBADF (Bad file descriptor) [pid 21492] close(13) = -1 EBADF (Bad file descriptor) [pid 21492] close(14) = -1 EBADF (Bad file descriptor) [pid 21492] close(15) = -1 EBADF (Bad file descriptor) [pid 21492] close(16) = -1 EBADF (Bad file descriptor) [pid 21492] close(17) = -1 EBADF (Bad file descriptor) [pid 21492] close(18) = -1 EBADF (Bad file descriptor) [pid 21492] close(19) = -1 EBADF (Bad file descriptor) [pid 21492] close(20) = -1 EBADF (Bad file descriptor) [pid 21492] close(21) = -1 EBADF (Bad file descriptor) [pid 21492] close(22) = -1 EBADF (Bad file descriptor) [pid 21492] close(23) = -1 EBADF (Bad file descriptor) [pid 21492] close(24) = -1 EBADF (Bad file descriptor) [pid 21492] close(25) = -1 EBADF (Bad file descriptor) [pid 21492] close(26) = -1 EBADF (Bad file descriptor) [pid 21492] close(27) = -1 EBADF (Bad file descriptor) [pid 21492] close(28) = -1 EBADF (Bad file descriptor) [pid 21492] close(29) = -1 EBADF (Bad file descriptor) [pid 21492] exit_group(0) = ? [pid 21492] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21204 ./strace-static-x86_64: Process 21493 attached [pid 21493] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21493] setpgid(0, 0) = 0 [pid 21493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21493] write(3, "1000", 4) = 4 [pid 21493] close(3executing program ) = 0 [pid 21493] write(1, "executing program\n", 18) = 18 [pid 21493] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21493] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21493] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21493] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21493] close(3) = -1 EBADF (Bad file descriptor) [pid 21493] close(4) = -1 EBADF (Bad file descriptor) [pid 21493] close(5) = -1 EBADF (Bad file descriptor) [pid 21493] close(6) = -1 EBADF (Bad file descriptor) [pid 21493] close(7) = -1 EBADF (Bad file descriptor) [pid 21493] close(8) = -1 EBADF (Bad file descriptor) [pid 21493] close(9) = -1 EBADF (Bad file descriptor) [pid 21493] close(10) = -1 EBADF (Bad file descriptor) [pid 21493] close(11) = -1 EBADF (Bad file descriptor) [pid 21493] close(12) = -1 EBADF (Bad file descriptor) [pid 21493] close(13) = -1 EBADF (Bad file descriptor) [pid 21493] close(14) = -1 EBADF (Bad file descriptor) [pid 21493] close(15) = -1 EBADF (Bad file descriptor) [pid 21493] close(16) = -1 EBADF (Bad file descriptor) [pid 21493] close(17) = -1 EBADF (Bad file descriptor) [pid 21493] close(18) = -1 EBADF (Bad file descriptor) [pid 21493] close(19) = -1 EBADF (Bad file descriptor) [pid 21493] close(20) = -1 EBADF (Bad file descriptor) [pid 21493] close(21) = -1 EBADF (Bad file descriptor) [pid 21493] close(22) = -1 EBADF (Bad file descriptor) [pid 21493] close(23) = -1 EBADF (Bad file descriptor) [pid 21493] close(24) = -1 EBADF (Bad file descriptor) [pid 21493] close(25) = -1 EBADF (Bad file descriptor) [pid 21493] close(26) = -1 EBADF (Bad file descriptor) [pid 21493] close(27) = -1 EBADF (Bad file descriptor) [pid 21493] close(28) = -1 EBADF (Bad file descriptor) [pid 21493] close(29) = -1 EBADF (Bad file descriptor) [pid 21493] exit_group(0) = ? [pid 21493] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21205 ./strace-static-x86_64: Process 21494 attached [pid 21494] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21494] setpgid(0, 0) = 0 [pid 21494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21494] write(3, "1000", 4) = 4 [pid 21494] close(3) = 0 executing program [pid 21494] write(1, "executing program\n", 18) = 18 [pid 21494] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21494] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21494] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21494] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21494] close(3) = -1 EBADF (Bad file descriptor) [pid 21494] close(4) = -1 EBADF (Bad file descriptor) [pid 21494] close(5) = -1 EBADF (Bad file descriptor) [pid 21494] close(6) = -1 EBADF (Bad file descriptor) [pid 21494] close(7) = -1 EBADF (Bad file descriptor) [pid 21494] close(8) = -1 EBADF (Bad file descriptor) [pid 21494] close(9) = -1 EBADF (Bad file descriptor) [pid 21494] close(10) = -1 EBADF (Bad file descriptor) [pid 21494] close(11) = -1 EBADF (Bad file descriptor) [pid 21494] close(12) = -1 EBADF (Bad file descriptor) [pid 21494] close(13) = -1 EBADF (Bad file descriptor) [pid 21494] close(14) = -1 EBADF (Bad file descriptor) [pid 21494] close(15) = -1 EBADF (Bad file descriptor) [pid 21494] close(16) = -1 EBADF (Bad file descriptor) [pid 21494] close(17) = -1 EBADF (Bad file descriptor) [pid 21494] close(18) = -1 EBADF (Bad file descriptor) [pid 21494] close(19) = -1 EBADF (Bad file descriptor) [pid 21494] close(20) = -1 EBADF (Bad file descriptor) [pid 21494] close(21) = -1 EBADF (Bad file descriptor) [pid 21494] close(22) = -1 EBADF (Bad file descriptor) [pid 21494] close(23) = -1 EBADF (Bad file descriptor) [pid 21494] close(24) = -1 EBADF (Bad file descriptor) [pid 21494] close(25) = -1 EBADF (Bad file descriptor) [pid 21494] close(26) = -1 EBADF (Bad file descriptor) [pid 21494] close(27) = -1 EBADF (Bad file descriptor) [pid 21494] close(28) = -1 EBADF (Bad file descriptor) [pid 21494] close(29) = -1 EBADF (Bad file descriptor) [pid 21494] exit_group(0) = ? [pid 21494] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21495 attached [pid 21495] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21206 [pid 21495] <... set_robust_list resumed>) = 0 [pid 21495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21495] setpgid(0, 0) = 0 [pid 21495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21495] write(3, "1000", 4) = 4 [pid 21495] close(3) = 0 [pid 21495] write(1, "executing program\n", 18executing program ) = 18 [pid 21495] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21495] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21495] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21495] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21495] close(3) = -1 EBADF (Bad file descriptor) [pid 21495] close(4) = -1 EBADF (Bad file descriptor) [pid 21495] close(5) = -1 EBADF (Bad file descriptor) [pid 21495] close(6) = -1 EBADF (Bad file descriptor) [pid 21495] close(7) = -1 EBADF (Bad file descriptor) [pid 21495] close(8) = -1 EBADF (Bad file descriptor) [pid 21495] close(9) = -1 EBADF (Bad file descriptor) [pid 21495] close(10) = -1 EBADF (Bad file descriptor) [pid 21495] close(11) = -1 EBADF (Bad file descriptor) [pid 21495] close(12) = -1 EBADF (Bad file descriptor) [pid 21495] close(13) = -1 EBADF (Bad file descriptor) [pid 21495] close(14) = -1 EBADF (Bad file descriptor) [pid 21495] close(15) = -1 EBADF (Bad file descriptor) [pid 21495] close(16) = -1 EBADF (Bad file descriptor) [pid 21495] close(17) = -1 EBADF (Bad file descriptor) [pid 21495] close(18) = -1 EBADF (Bad file descriptor) [pid 21495] close(19) = -1 EBADF (Bad file descriptor) [pid 21495] close(20) = -1 EBADF (Bad file descriptor) [pid 21495] close(21) = -1 EBADF (Bad file descriptor) [pid 21495] close(22) = -1 EBADF (Bad file descriptor) [pid 21495] close(23) = -1 EBADF (Bad file descriptor) [pid 21495] close(24) = -1 EBADF (Bad file descriptor) [pid 21495] close(25) = -1 EBADF (Bad file descriptor) [pid 21495] close(26) = -1 EBADF (Bad file descriptor) [pid 21495] close(27) = -1 EBADF (Bad file descriptor) [pid 21495] close(28) = -1 EBADF (Bad file descriptor) [pid 21495] close(29) = -1 EBADF (Bad file descriptor) [pid 21495] exit_group(0) = ? [pid 21495] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21207 ./strace-static-x86_64: Process 21496 attached [pid 21496] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21496] setpgid(0, 0) = 0 [pid 21496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21496] write(3, "1000", 4) = 4 [pid 21496] close(3) = 0 [pid 21496] write(1, "executing program\n", 18executing program ) = 18 [pid 21496] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21496] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21496] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21496] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21496] close(3) = -1 EBADF (Bad file descriptor) [pid 21496] close(4) = -1 EBADF (Bad file descriptor) [pid 21496] close(5) = -1 EBADF (Bad file descriptor) [pid 21496] close(6) = -1 EBADF (Bad file descriptor) [pid 21496] close(7) = -1 EBADF (Bad file descriptor) [pid 21496] close(8) = -1 EBADF (Bad file descriptor) [pid 21496] close(9) = -1 EBADF (Bad file descriptor) [pid 21496] close(10) = -1 EBADF (Bad file descriptor) [pid 21496] close(11) = -1 EBADF (Bad file descriptor) [pid 21496] close(12) = -1 EBADF (Bad file descriptor) [pid 21496] close(13) = -1 EBADF (Bad file descriptor) [pid 21496] close(14) = -1 EBADF (Bad file descriptor) [pid 21496] close(15) = -1 EBADF (Bad file descriptor) [pid 21496] close(16) = -1 EBADF (Bad file descriptor) [pid 21496] close(17) = -1 EBADF (Bad file descriptor) [pid 21496] close(18) = -1 EBADF (Bad file descriptor) [pid 21496] close(19) = -1 EBADF (Bad file descriptor) [pid 21496] close(20) = -1 EBADF (Bad file descriptor) [pid 21496] close(21) = -1 EBADF (Bad file descriptor) [pid 21496] close(22) = -1 EBADF (Bad file descriptor) [pid 21496] close(23) = -1 EBADF (Bad file descriptor) [pid 21496] close(24) = -1 EBADF (Bad file descriptor) [pid 21496] close(25) = -1 EBADF (Bad file descriptor) [pid 21496] close(26) = -1 EBADF (Bad file descriptor) [pid 21496] close(27) = -1 EBADF (Bad file descriptor) [pid 21496] close(28) = -1 EBADF (Bad file descriptor) [pid 21496] close(29) = -1 EBADF (Bad file descriptor) [pid 21496] exit_group(0) = ? [pid 21496] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21497 attached [pid 21497] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21208 [pid 21497] <... set_robust_list resumed>) = 0 [pid 21497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21497] setpgid(0, 0) = 0 [pid 21497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21497] write(3, "1000", 4) = 4 executing program [pid 21497] close(3) = 0 [pid 21497] write(1, "executing program\n", 18) = 18 [pid 21497] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21497] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21497] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21497] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21497] close(3) = -1 EBADF (Bad file descriptor) [pid 21497] close(4) = -1 EBADF (Bad file descriptor) [pid 21497] close(5) = -1 EBADF (Bad file descriptor) [pid 21497] close(6) = -1 EBADF (Bad file descriptor) [pid 21497] close(7) = -1 EBADF (Bad file descriptor) [pid 21497] close(8) = -1 EBADF (Bad file descriptor) [pid 21497] close(9) = -1 EBADF (Bad file descriptor) [pid 21497] close(10) = -1 EBADF (Bad file descriptor) [pid 21497] close(11) = -1 EBADF (Bad file descriptor) [pid 21497] close(12) = -1 EBADF (Bad file descriptor) [pid 21497] close(13) = -1 EBADF (Bad file descriptor) [pid 21497] close(14) = -1 EBADF (Bad file descriptor) [pid 21497] close(15) = -1 EBADF (Bad file descriptor) [pid 21497] close(16) = -1 EBADF (Bad file descriptor) [pid 21497] close(17) = -1 EBADF (Bad file descriptor) [pid 21497] close(18) = -1 EBADF (Bad file descriptor) [pid 21497] close(19) = -1 EBADF (Bad file descriptor) [pid 21497] close(20) = -1 EBADF (Bad file descriptor) [pid 21497] close(21) = -1 EBADF (Bad file descriptor) [pid 21497] close(22) = -1 EBADF (Bad file descriptor) [pid 21497] close(23) = -1 EBADF (Bad file descriptor) [pid 21497] close(24) = -1 EBADF (Bad file descriptor) [pid 21497] close(25) = -1 EBADF (Bad file descriptor) [pid 21497] close(26) = -1 EBADF (Bad file descriptor) [pid 21497] close(27) = -1 EBADF (Bad file descriptor) [pid 21497] close(28) = -1 EBADF (Bad file descriptor) [pid 21497] close(29) = -1 EBADF (Bad file descriptor) [pid 21497] exit_group(0) = ? [pid 21497] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21498 attached [pid 21498] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21209 [pid 21498] <... set_robust_list resumed>) = 0 [pid 21498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21498] setpgid(0, 0) = 0 [pid 21498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21498] write(3, "1000", 4) = 4 [pid 21498] close(3) = 0 executing program [pid 21498] write(1, "executing program\n", 18) = 18 [pid 21498] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21498] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21498] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21498] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21498] close(3) = -1 EBADF (Bad file descriptor) [pid 21498] close(4) = -1 EBADF (Bad file descriptor) [pid 21498] close(5) = -1 EBADF (Bad file descriptor) [pid 21498] close(6) = -1 EBADF (Bad file descriptor) [pid 21498] close(7) = -1 EBADF (Bad file descriptor) [pid 21498] close(8) = -1 EBADF (Bad file descriptor) [pid 21498] close(9) = -1 EBADF (Bad file descriptor) [pid 21498] close(10) = -1 EBADF (Bad file descriptor) [pid 21498] close(11) = -1 EBADF (Bad file descriptor) [pid 21498] close(12) = -1 EBADF (Bad file descriptor) [pid 21498] close(13) = -1 EBADF (Bad file descriptor) [pid 21498] close(14) = -1 EBADF (Bad file descriptor) [pid 21498] close(15) = -1 EBADF (Bad file descriptor) [pid 21498] close(16) = -1 EBADF (Bad file descriptor) [pid 21498] close(17) = -1 EBADF (Bad file descriptor) [pid 21498] close(18) = -1 EBADF (Bad file descriptor) [pid 21498] close(19) = -1 EBADF (Bad file descriptor) [pid 21498] close(20) = -1 EBADF (Bad file descriptor) [pid 21498] close(21) = -1 EBADF (Bad file descriptor) [pid 21498] close(22) = -1 EBADF (Bad file descriptor) [pid 21498] close(23) = -1 EBADF (Bad file descriptor) [pid 21498] close(24) = -1 EBADF (Bad file descriptor) [pid 21498] close(25) = -1 EBADF (Bad file descriptor) [pid 21498] close(26) = -1 EBADF (Bad file descriptor) [pid 21498] close(27) = -1 EBADF (Bad file descriptor) [pid 21498] close(28) = -1 EBADF (Bad file descriptor) [pid 21498] close(29) = -1 EBADF (Bad file descriptor) [pid 21498] exit_group(0) = ? [pid 21498] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21210 ./strace-static-x86_64: Process 21499 attached [pid 21499] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21499] setpgid(0, 0) = 0 [pid 21499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21499] write(3, "1000", 4) = 4 [pid 21499] close(3) = 0 [pid 21499] write(1, "executing program\n", 18executing program ) = 18 [pid 21499] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21499] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21499] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21499] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21499] close(3) = -1 EBADF (Bad file descriptor) [pid 21499] close(4) = -1 EBADF (Bad file descriptor) [pid 21499] close(5) = -1 EBADF (Bad file descriptor) [pid 21499] close(6) = -1 EBADF (Bad file descriptor) [pid 21499] close(7) = -1 EBADF (Bad file descriptor) [pid 21499] close(8) = -1 EBADF (Bad file descriptor) [pid 21499] close(9) = -1 EBADF (Bad file descriptor) [pid 21499] close(10) = -1 EBADF (Bad file descriptor) [pid 21499] close(11) = -1 EBADF (Bad file descriptor) [pid 21499] close(12) = -1 EBADF (Bad file descriptor) [pid 21499] close(13) = -1 EBADF (Bad file descriptor) [pid 21499] close(14) = -1 EBADF (Bad file descriptor) [pid 21499] close(15) = -1 EBADF (Bad file descriptor) [pid 21499] close(16) = -1 EBADF (Bad file descriptor) [pid 21499] close(17) = -1 EBADF (Bad file descriptor) [pid 21499] close(18) = -1 EBADF (Bad file descriptor) [pid 21499] close(19) = -1 EBADF (Bad file descriptor) [pid 21499] close(20) = -1 EBADF (Bad file descriptor) [pid 21499] close(21) = -1 EBADF (Bad file descriptor) [pid 21499] close(22) = -1 EBADF (Bad file descriptor) [pid 21499] close(23) = -1 EBADF (Bad file descriptor) [pid 21499] close(24) = -1 EBADF (Bad file descriptor) [pid 21499] close(25) = -1 EBADF (Bad file descriptor) [pid 21499] close(26) = -1 EBADF (Bad file descriptor) [pid 21499] close(27) = -1 EBADF (Bad file descriptor) [pid 21499] close(28) = -1 EBADF (Bad file descriptor) [pid 21499] close(29) = -1 EBADF (Bad file descriptor) [pid 21499] exit_group(0) = ? [pid 21499] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21500 attached [pid 21500] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21211 [pid 21500] <... set_robust_list resumed>) = 0 [pid 21500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21500] setpgid(0, 0) = 0 [pid 21500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21500] write(3, "1000", 4) = 4 [pid 21500] close(3) = 0 executing program [pid 21500] write(1, "executing program\n", 18) = 18 [pid 21500] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21500] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21500] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21500] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21500] close(3) = -1 EBADF (Bad file descriptor) [pid 21500] close(4) = -1 EBADF (Bad file descriptor) [pid 21500] close(5) = -1 EBADF (Bad file descriptor) [pid 21500] close(6) = -1 EBADF (Bad file descriptor) [pid 21500] close(7) = -1 EBADF (Bad file descriptor) [pid 21500] close(8) = -1 EBADF (Bad file descriptor) [pid 21500] close(9) = -1 EBADF (Bad file descriptor) [pid 21500] close(10) = -1 EBADF (Bad file descriptor) [pid 21500] close(11) = -1 EBADF (Bad file descriptor) [pid 21500] close(12) = -1 EBADF (Bad file descriptor) [pid 21500] close(13) = -1 EBADF (Bad file descriptor) [pid 21500] close(14) = -1 EBADF (Bad file descriptor) [pid 21500] close(15) = -1 EBADF (Bad file descriptor) [pid 21500] close(16) = -1 EBADF (Bad file descriptor) [pid 21500] close(17) = -1 EBADF (Bad file descriptor) [pid 21500] close(18) = -1 EBADF (Bad file descriptor) [pid 21500] close(19) = -1 EBADF (Bad file descriptor) [pid 21500] close(20) = -1 EBADF (Bad file descriptor) [pid 21500] close(21) = -1 EBADF (Bad file descriptor) [pid 21500] close(22) = -1 EBADF (Bad file descriptor) [pid 21500] close(23) = -1 EBADF (Bad file descriptor) [pid 21500] close(24) = -1 EBADF (Bad file descriptor) [pid 21500] close(25) = -1 EBADF (Bad file descriptor) [pid 21500] close(26) = -1 EBADF (Bad file descriptor) [pid 21500] close(27) = -1 EBADF (Bad file descriptor) [pid 21500] close(28) = -1 EBADF (Bad file descriptor) [pid 21500] close(29) = -1 EBADF (Bad file descriptor) [pid 21500] exit_group(0) = ? [pid 21500] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21212 ./strace-static-x86_64: Process 21501 attached [pid 21501] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21501] setpgid(0, 0) = 0 [pid 21501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21501] write(3, "1000", 4) = 4 [pid 21501] close(3executing program ) = 0 [pid 21501] write(1, "executing program\n", 18) = 18 [pid 21501] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21501] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21501] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21501] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21501] close(3) = -1 EBADF (Bad file descriptor) [pid 21501] close(4) = -1 EBADF (Bad file descriptor) [pid 21501] close(5) = -1 EBADF (Bad file descriptor) [pid 21501] close(6) = -1 EBADF (Bad file descriptor) [pid 21501] close(7) = -1 EBADF (Bad file descriptor) [pid 21501] close(8) = -1 EBADF (Bad file descriptor) [pid 21501] close(9) = -1 EBADF (Bad file descriptor) [pid 21501] close(10) = -1 EBADF (Bad file descriptor) [pid 21501] close(11) = -1 EBADF (Bad file descriptor) [pid 21501] close(12) = -1 EBADF (Bad file descriptor) [pid 21501] close(13) = -1 EBADF (Bad file descriptor) [pid 21501] close(14) = -1 EBADF (Bad file descriptor) [pid 21501] close(15) = -1 EBADF (Bad file descriptor) [pid 21501] close(16) = -1 EBADF (Bad file descriptor) [pid 21501] close(17) = -1 EBADF (Bad file descriptor) [pid 21501] close(18) = -1 EBADF (Bad file descriptor) [pid 21501] close(19) = -1 EBADF (Bad file descriptor) [pid 21501] close(20) = -1 EBADF (Bad file descriptor) [pid 21501] close(21) = -1 EBADF (Bad file descriptor) [pid 21501] close(22) = -1 EBADF (Bad file descriptor) [pid 21501] close(23) = -1 EBADF (Bad file descriptor) [pid 21501] close(24) = -1 EBADF (Bad file descriptor) [pid 21501] close(25) = -1 EBADF (Bad file descriptor) [pid 21501] close(26) = -1 EBADF (Bad file descriptor) [pid 21501] close(27) = -1 EBADF (Bad file descriptor) [pid 21501] close(28) = -1 EBADF (Bad file descriptor) [pid 21501] close(29) = -1 EBADF (Bad file descriptor) [pid 21501] exit_group(0) = ? [pid 21501] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21213 ./strace-static-x86_64: Process 21502 attached [pid 21502] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21502] setpgid(0, 0) = 0 [pid 21502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21502] write(3, "1000", 4) = 4 [pid 21502] close(3) = 0 executing program [pid 21502] write(1, "executing program\n", 18) = 18 [pid 21502] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21502] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21502] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21502] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21502] close(3) = -1 EBADF (Bad file descriptor) [pid 21502] close(4) = -1 EBADF (Bad file descriptor) [pid 21502] close(5) = -1 EBADF (Bad file descriptor) [pid 21502] close(6) = -1 EBADF (Bad file descriptor) [pid 21502] close(7) = -1 EBADF (Bad file descriptor) [pid 21502] close(8) = -1 EBADF (Bad file descriptor) [pid 21502] close(9) = -1 EBADF (Bad file descriptor) [pid 21502] close(10) = -1 EBADF (Bad file descriptor) [pid 21502] close(11) = -1 EBADF (Bad file descriptor) [pid 21502] close(12) = -1 EBADF (Bad file descriptor) [pid 21502] close(13) = -1 EBADF (Bad file descriptor) [pid 21502] close(14) = -1 EBADF (Bad file descriptor) [pid 21502] close(15) = -1 EBADF (Bad file descriptor) [pid 21502] close(16) = -1 EBADF (Bad file descriptor) [pid 21502] close(17) = -1 EBADF (Bad file descriptor) [pid 21502] close(18) = -1 EBADF (Bad file descriptor) [pid 21502] close(19) = -1 EBADF (Bad file descriptor) [pid 21502] close(20) = -1 EBADF (Bad file descriptor) [pid 21502] close(21) = -1 EBADF (Bad file descriptor) [pid 21502] close(22) = -1 EBADF (Bad file descriptor) [pid 21502] close(23) = -1 EBADF (Bad file descriptor) [pid 21502] close(24) = -1 EBADF (Bad file descriptor) [pid 21502] close(25) = -1 EBADF (Bad file descriptor) [pid 21502] close(26) = -1 EBADF (Bad file descriptor) [pid 21502] close(27) = -1 EBADF (Bad file descriptor) [pid 21502] close(28) = -1 EBADF (Bad file descriptor) [pid 21502] close(29) = -1 EBADF (Bad file descriptor) [pid 21502] exit_group(0) = ? [pid 21502] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21503 attached , child_tidptr=0x55555e7c9650) = 21214 [pid 21503] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21503] setpgid(0, 0) = 0 [pid 21503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21503] write(3, "1000", 4) = 4 [pid 21503] close(3) = 0 [pid 21503] write(1, "executing program\n", 18executing program ) = 18 [pid 21503] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21503] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21503] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21503] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21503] close(3) = -1 EBADF (Bad file descriptor) [pid 21503] close(4) = -1 EBADF (Bad file descriptor) [pid 21503] close(5) = -1 EBADF (Bad file descriptor) [pid 21503] close(6) = -1 EBADF (Bad file descriptor) [pid 21503] close(7) = -1 EBADF (Bad file descriptor) [pid 21503] close(8) = -1 EBADF (Bad file descriptor) [pid 21503] close(9) = -1 EBADF (Bad file descriptor) [pid 21503] close(10) = -1 EBADF (Bad file descriptor) [pid 21503] close(11) = -1 EBADF (Bad file descriptor) [pid 21503] close(12) = -1 EBADF (Bad file descriptor) [pid 21503] close(13) = -1 EBADF (Bad file descriptor) [pid 21503] close(14) = -1 EBADF (Bad file descriptor) [pid 21503] close(15) = -1 EBADF (Bad file descriptor) [pid 21503] close(16) = -1 EBADF (Bad file descriptor) [pid 21503] close(17) = -1 EBADF (Bad file descriptor) [pid 21503] close(18) = -1 EBADF (Bad file descriptor) [pid 21503] close(19) = -1 EBADF (Bad file descriptor) [pid 21503] close(20) = -1 EBADF (Bad file descriptor) [pid 21503] close(21) = -1 EBADF (Bad file descriptor) [pid 21503] close(22) = -1 EBADF (Bad file descriptor) [pid 21503] close(23) = -1 EBADF (Bad file descriptor) [pid 21503] close(24) = -1 EBADF (Bad file descriptor) [pid 21503] close(25) = -1 EBADF (Bad file descriptor) [pid 21503] close(26) = -1 EBADF (Bad file descriptor) [pid 21503] close(27) = -1 EBADF (Bad file descriptor) [pid 21503] close(28) = -1 EBADF (Bad file descriptor) [pid 21503] close(29) = -1 EBADF (Bad file descriptor) [pid 21503] exit_group(0) = ? [pid 21503] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21504 attached [pid 21504] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21215 [pid 21504] <... set_robust_list resumed>) = 0 [pid 21504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21504] setpgid(0, 0) = 0 [pid 21504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21504] write(3, "1000", 4) = 4 [pid 21504] close(3) = 0 executing program [pid 21504] write(1, "executing program\n", 18) = 18 [pid 21504] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21504] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21504] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21504] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21504] close(3) = -1 EBADF (Bad file descriptor) [pid 21504] close(4) = -1 EBADF (Bad file descriptor) [pid 21504] close(5) = -1 EBADF (Bad file descriptor) [pid 21504] close(6) = -1 EBADF (Bad file descriptor) [pid 21504] close(7) = -1 EBADF (Bad file descriptor) [pid 21504] close(8) = -1 EBADF (Bad file descriptor) [pid 21504] close(9) = -1 EBADF (Bad file descriptor) [pid 21504] close(10) = -1 EBADF (Bad file descriptor) [pid 21504] close(11) = -1 EBADF (Bad file descriptor) [pid 21504] close(12) = -1 EBADF (Bad file descriptor) [pid 21504] close(13) = -1 EBADF (Bad file descriptor) [pid 21504] close(14) = -1 EBADF (Bad file descriptor) [pid 21504] close(15) = -1 EBADF (Bad file descriptor) [pid 21504] close(16) = -1 EBADF (Bad file descriptor) [pid 21504] close(17) = -1 EBADF (Bad file descriptor) [pid 21504] close(18) = -1 EBADF (Bad file descriptor) [pid 21504] close(19) = -1 EBADF (Bad file descriptor) [pid 21504] close(20) = -1 EBADF (Bad file descriptor) [pid 21504] close(21) = -1 EBADF (Bad file descriptor) [pid 21504] close(22) = -1 EBADF (Bad file descriptor) [pid 21504] close(23) = -1 EBADF (Bad file descriptor) [pid 21504] close(24) = -1 EBADF (Bad file descriptor) [pid 21504] close(25) = -1 EBADF (Bad file descriptor) [pid 21504] close(26) = -1 EBADF (Bad file descriptor) [pid 21504] close(27) = -1 EBADF (Bad file descriptor) [pid 21504] close(28) = -1 EBADF (Bad file descriptor) [pid 21504] close(29) = -1 EBADF (Bad file descriptor) [pid 21504] exit_group(0) = ? [pid 21504] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21505 attached [pid 21505] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21216 [pid 21505] <... set_robust_list resumed>) = 0 [pid 21505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21505] setpgid(0, 0) = 0 [pid 21505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21505] write(3, "1000", 4) = 4 [pid 21505] close(3executing program ) = 0 [pid 21505] write(1, "executing program\n", 18) = 18 [pid 21505] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21505] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21505] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21505] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21505] close(3) = -1 EBADF (Bad file descriptor) [pid 21505] close(4) = -1 EBADF (Bad file descriptor) [pid 21505] close(5) = -1 EBADF (Bad file descriptor) [pid 21505] close(6) = -1 EBADF (Bad file descriptor) [pid 21505] close(7) = -1 EBADF (Bad file descriptor) [pid 21505] close(8) = -1 EBADF (Bad file descriptor) [pid 21505] close(9) = -1 EBADF (Bad file descriptor) [pid 21505] close(10) = -1 EBADF (Bad file descriptor) [pid 21505] close(11) = -1 EBADF (Bad file descriptor) [pid 21505] close(12) = -1 EBADF (Bad file descriptor) [pid 21505] close(13) = -1 EBADF (Bad file descriptor) [pid 21505] close(14) = -1 EBADF (Bad file descriptor) [pid 21505] close(15) = -1 EBADF (Bad file descriptor) [pid 21505] close(16) = -1 EBADF (Bad file descriptor) [pid 21505] close(17) = -1 EBADF (Bad file descriptor) [pid 21505] close(18) = -1 EBADF (Bad file descriptor) [pid 21505] close(19) = -1 EBADF (Bad file descriptor) [pid 21505] close(20) = -1 EBADF (Bad file descriptor) [pid 21505] close(21) = -1 EBADF (Bad file descriptor) [pid 21505] close(22) = -1 EBADF (Bad file descriptor) [pid 21505] close(23) = -1 EBADF (Bad file descriptor) [pid 21505] close(24) = -1 EBADF (Bad file descriptor) [pid 21505] close(25) = -1 EBADF (Bad file descriptor) [pid 21505] close(26) = -1 EBADF (Bad file descriptor) [pid 21505] close(27) = -1 EBADF (Bad file descriptor) [pid 21505] close(28) = -1 EBADF (Bad file descriptor) [pid 21505] close(29) = -1 EBADF (Bad file descriptor) [pid 21505] exit_group(0) = ? [pid 21505] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21506 attached [pid 21506] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21217 [pid 21506] <... set_robust_list resumed>) = 0 [pid 21506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21506] setpgid(0, 0) = 0 [pid 21506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21506] write(3, "1000", 4) = 4 executing program [pid 21506] close(3) = 0 [pid 21506] write(1, "executing program\n", 18) = 18 [pid 21506] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21506] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21506] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21506] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21506] close(3) = -1 EBADF (Bad file descriptor) [pid 21506] close(4) = -1 EBADF (Bad file descriptor) [pid 21506] close(5) = -1 EBADF (Bad file descriptor) [pid 21506] close(6) = -1 EBADF (Bad file descriptor) [pid 21506] close(7) = -1 EBADF (Bad file descriptor) [pid 21506] close(8) = -1 EBADF (Bad file descriptor) [pid 21506] close(9) = -1 EBADF (Bad file descriptor) [pid 21506] close(10) = -1 EBADF (Bad file descriptor) [pid 21506] close(11) = -1 EBADF (Bad file descriptor) [pid 21506] close(12) = -1 EBADF (Bad file descriptor) [pid 21506] close(13) = -1 EBADF (Bad file descriptor) [pid 21506] close(14) = -1 EBADF (Bad file descriptor) [pid 21506] close(15) = -1 EBADF (Bad file descriptor) [pid 21506] close(16) = -1 EBADF (Bad file descriptor) [pid 21506] close(17) = -1 EBADF (Bad file descriptor) [pid 21506] close(18) = -1 EBADF (Bad file descriptor) [pid 21506] close(19) = -1 EBADF (Bad file descriptor) [pid 21506] close(20) = -1 EBADF (Bad file descriptor) [pid 21506] close(21) = -1 EBADF (Bad file descriptor) [pid 21506] close(22) = -1 EBADF (Bad file descriptor) [pid 21506] close(23) = -1 EBADF (Bad file descriptor) [pid 21506] close(24) = -1 EBADF (Bad file descriptor) [pid 21506] close(25) = -1 EBADF (Bad file descriptor) [pid 21506] close(26) = -1 EBADF (Bad file descriptor) [pid 21506] close(27) = -1 EBADF (Bad file descriptor) [pid 21506] close(28) = -1 EBADF (Bad file descriptor) [pid 21506] close(29) = -1 EBADF (Bad file descriptor) [pid 21506] exit_group(0) = ? [pid 21506] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21507 attached [pid 21507] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21218 [pid 21507] <... set_robust_list resumed>) = 0 [pid 21507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21507] setpgid(0, 0) = 0 [pid 21507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21507] write(3, "1000", 4) = 4 [pid 21507] close(3) = 0 [pid 21507] write(1, "executing program\n", 18executing program ) = 18 [pid 21507] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21507] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21507] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21507] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21507] close(3) = -1 EBADF (Bad file descriptor) [pid 21507] close(4) = -1 EBADF (Bad file descriptor) [pid 21507] close(5) = -1 EBADF (Bad file descriptor) [pid 21507] close(6) = -1 EBADF (Bad file descriptor) [pid 21507] close(7) = -1 EBADF (Bad file descriptor) [pid 21507] close(8) = -1 EBADF (Bad file descriptor) [pid 21507] close(9) = -1 EBADF (Bad file descriptor) [pid 21507] close(10) = -1 EBADF (Bad file descriptor) [pid 21507] close(11) = -1 EBADF (Bad file descriptor) [pid 21507] close(12) = -1 EBADF (Bad file descriptor) [pid 21507] close(13) = -1 EBADF (Bad file descriptor) [pid 21507] close(14) = -1 EBADF (Bad file descriptor) [pid 21507] close(15) = -1 EBADF (Bad file descriptor) [pid 21507] close(16) = -1 EBADF (Bad file descriptor) [pid 21507] close(17) = -1 EBADF (Bad file descriptor) [pid 21507] close(18) = -1 EBADF (Bad file descriptor) [pid 21507] close(19) = -1 EBADF (Bad file descriptor) [pid 21507] close(20) = -1 EBADF (Bad file descriptor) [pid 21507] close(21) = -1 EBADF (Bad file descriptor) [pid 21507] close(22) = -1 EBADF (Bad file descriptor) [pid 21507] close(23) = -1 EBADF (Bad file descriptor) [pid 21507] close(24) = -1 EBADF (Bad file descriptor) [pid 21507] close(25) = -1 EBADF (Bad file descriptor) [pid 21507] close(26) = -1 EBADF (Bad file descriptor) [pid 21507] close(27) = -1 EBADF (Bad file descriptor) [pid 21507] close(28) = -1 EBADF (Bad file descriptor) [pid 21507] close(29) = -1 EBADF (Bad file descriptor) [pid 21507] exit_group(0) = ? [pid 21507] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21219 ./strace-static-x86_64: Process 21508 attached [pid 21508] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21508] setpgid(0, 0) = 0 [pid 21508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21508] write(3, "1000", 4) = 4 [pid 21508] close(3) = 0 executing program [pid 21508] write(1, "executing program\n", 18) = 18 [pid 21508] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21508] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21508] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21508] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21508] close(3) = -1 EBADF (Bad file descriptor) [pid 21508] close(4) = -1 EBADF (Bad file descriptor) [pid 21508] close(5) = -1 EBADF (Bad file descriptor) [pid 21508] close(6) = -1 EBADF (Bad file descriptor) [pid 21508] close(7) = -1 EBADF (Bad file descriptor) [pid 21508] close(8) = -1 EBADF (Bad file descriptor) [pid 21508] close(9) = -1 EBADF (Bad file descriptor) [pid 21508] close(10) = -1 EBADF (Bad file descriptor) [pid 21508] close(11) = -1 EBADF (Bad file descriptor) [pid 21508] close(12) = -1 EBADF (Bad file descriptor) [pid 21508] close(13) = -1 EBADF (Bad file descriptor) [pid 21508] close(14) = -1 EBADF (Bad file descriptor) [pid 21508] close(15) = -1 EBADF (Bad file descriptor) [pid 21508] close(16) = -1 EBADF (Bad file descriptor) [pid 21508] close(17) = -1 EBADF (Bad file descriptor) [pid 21508] close(18) = -1 EBADF (Bad file descriptor) [pid 21508] close(19) = -1 EBADF (Bad file descriptor) [pid 21508] close(20) = -1 EBADF (Bad file descriptor) [pid 21508] close(21) = -1 EBADF (Bad file descriptor) [pid 21508] close(22) = -1 EBADF (Bad file descriptor) [pid 21508] close(23) = -1 EBADF (Bad file descriptor) [pid 21508] close(24) = -1 EBADF (Bad file descriptor) [pid 21508] close(25) = -1 EBADF (Bad file descriptor) [pid 21508] close(26) = -1 EBADF (Bad file descriptor) [pid 21508] close(27) = -1 EBADF (Bad file descriptor) [pid 21508] close(28) = -1 EBADF (Bad file descriptor) [pid 21508] close(29) = -1 EBADF (Bad file descriptor) [pid 21508] exit_group(0) = ? [pid 21508] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21509 attached [pid 21509] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21220 [pid 21509] <... set_robust_list resumed>) = 0 [pid 21509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21509] setpgid(0, 0) = 0 [pid 21509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21509] write(3, "1000", 4) = 4 [pid 21509] close(3) = 0 [pid 21509] write(1, "executing program\n", 18executing program ) = 18 [pid 21509] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21509] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21509] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21509] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21509] close(3) = -1 EBADF (Bad file descriptor) [pid 21509] close(4) = -1 EBADF (Bad file descriptor) [pid 21509] close(5) = -1 EBADF (Bad file descriptor) [pid 21509] close(6) = -1 EBADF (Bad file descriptor) [pid 21509] close(7) = -1 EBADF (Bad file descriptor) [pid 21509] close(8) = -1 EBADF (Bad file descriptor) [pid 21509] close(9) = -1 EBADF (Bad file descriptor) [pid 21509] close(10) = -1 EBADF (Bad file descriptor) [pid 21509] close(11) = -1 EBADF (Bad file descriptor) [pid 21509] close(12) = -1 EBADF (Bad file descriptor) [pid 21509] close(13) = -1 EBADF (Bad file descriptor) [pid 21509] close(14) = -1 EBADF (Bad file descriptor) [pid 21509] close(15) = -1 EBADF (Bad file descriptor) [pid 21509] close(16) = -1 EBADF (Bad file descriptor) [pid 21509] close(17) = -1 EBADF (Bad file descriptor) [pid 21509] close(18) = -1 EBADF (Bad file descriptor) [pid 21509] close(19) = -1 EBADF (Bad file descriptor) [pid 21509] close(20) = -1 EBADF (Bad file descriptor) [pid 21509] close(21) = -1 EBADF (Bad file descriptor) [pid 21509] close(22) = -1 EBADF (Bad file descriptor) [pid 21509] close(23) = -1 EBADF (Bad file descriptor) [pid 21509] close(24) = -1 EBADF (Bad file descriptor) [pid 21509] close(25) = -1 EBADF (Bad file descriptor) [pid 21509] close(26) = -1 EBADF (Bad file descriptor) [pid 21509] close(27) = -1 EBADF (Bad file descriptor) [pid 21509] close(28) = -1 EBADF (Bad file descriptor) [pid 21509] close(29) = -1 EBADF (Bad file descriptor) [pid 21509] exit_group(0) = ? [pid 21509] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21510 attached , child_tidptr=0x55555e7c9650) = 21221 [pid 21510] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21510] setpgid(0, 0) = 0 [pid 21510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21510] write(3, "1000", 4) = 4 [pid 21510] close(3) = 0 [pid 21510] write(1, "executing program\n", 18executing program ) = 18 [pid 21510] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21510] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21510] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21510] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21510] close(3) = -1 EBADF (Bad file descriptor) [pid 21510] close(4) = -1 EBADF (Bad file descriptor) [pid 21510] close(5) = -1 EBADF (Bad file descriptor) [pid 21510] close(6) = -1 EBADF (Bad file descriptor) [pid 21510] close(7) = -1 EBADF (Bad file descriptor) [pid 21510] close(8) = -1 EBADF (Bad file descriptor) [pid 21510] close(9) = -1 EBADF (Bad file descriptor) [pid 21510] close(10) = -1 EBADF (Bad file descriptor) [pid 21510] close(11) = -1 EBADF (Bad file descriptor) [pid 21510] close(12) = -1 EBADF (Bad file descriptor) [pid 21510] close(13) = -1 EBADF (Bad file descriptor) [pid 21510] close(14) = -1 EBADF (Bad file descriptor) [pid 21510] close(15) = -1 EBADF (Bad file descriptor) [pid 21510] close(16) = -1 EBADF (Bad file descriptor) [pid 21510] close(17) = -1 EBADF (Bad file descriptor) [pid 21510] close(18) = -1 EBADF (Bad file descriptor) [pid 21510] close(19) = -1 EBADF (Bad file descriptor) [pid 21510] close(20) = -1 EBADF (Bad file descriptor) [pid 21510] close(21) = -1 EBADF (Bad file descriptor) [pid 21510] close(22) = -1 EBADF (Bad file descriptor) [pid 21510] close(23) = -1 EBADF (Bad file descriptor) [pid 21510] close(24) = -1 EBADF (Bad file descriptor) [pid 21510] close(25) = -1 EBADF (Bad file descriptor) [pid 21510] close(26) = -1 EBADF (Bad file descriptor) [pid 21510] close(27) = -1 EBADF (Bad file descriptor) [pid 21510] close(28) = -1 EBADF (Bad file descriptor) [pid 21510] close(29) = -1 EBADF (Bad file descriptor) [pid 21510] exit_group(0) = ? [pid 21510] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21511 attached , child_tidptr=0x55555e7c9650) = 21222 [pid 21511] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21511] setpgid(0, 0) = 0 [pid 21511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21511] write(3, "1000", 4) = 4 [pid 21511] close(3) = 0 [pid 21511] write(1, "executing program\n", 18executing program ) = 18 [pid 21511] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21511] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21511] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21511] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21511] close(3) = -1 EBADF (Bad file descriptor) [pid 21511] close(4) = -1 EBADF (Bad file descriptor) [pid 21511] close(5) = -1 EBADF (Bad file descriptor) [pid 21511] close(6) = -1 EBADF (Bad file descriptor) [pid 21511] close(7) = -1 EBADF (Bad file descriptor) [pid 21511] close(8) = -1 EBADF (Bad file descriptor) [pid 21511] close(9) = -1 EBADF (Bad file descriptor) [pid 21511] close(10) = -1 EBADF (Bad file descriptor) [pid 21511] close(11) = -1 EBADF (Bad file descriptor) [pid 21511] close(12) = -1 EBADF (Bad file descriptor) [pid 21511] close(13) = -1 EBADF (Bad file descriptor) [pid 21511] close(14) = -1 EBADF (Bad file descriptor) [pid 21511] close(15) = -1 EBADF (Bad file descriptor) [pid 21511] close(16) = -1 EBADF (Bad file descriptor) [pid 21511] close(17) = -1 EBADF (Bad file descriptor) [pid 21511] close(18) = -1 EBADF (Bad file descriptor) [pid 21511] close(19) = -1 EBADF (Bad file descriptor) [pid 21511] close(20) = -1 EBADF (Bad file descriptor) [pid 21511] close(21) = -1 EBADF (Bad file descriptor) [pid 21511] close(22) = -1 EBADF (Bad file descriptor) [pid 21511] close(23) = -1 EBADF (Bad file descriptor) [pid 21511] close(24) = -1 EBADF (Bad file descriptor) [pid 21511] close(25) = -1 EBADF (Bad file descriptor) [pid 21511] close(26) = -1 EBADF (Bad file descriptor) [pid 21511] close(27) = -1 EBADF (Bad file descriptor) [pid 21511] close(28) = -1 EBADF (Bad file descriptor) [pid 21511] close(29) = -1 EBADF (Bad file descriptor) [pid 21511] exit_group(0) = ? [pid 21511] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21223 ./strace-static-x86_64: Process 21512 attached [pid 21512] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21512] setpgid(0, 0) = 0 [pid 21512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21512] write(3, "1000", 4) = 4 [pid 21512] close(3) = 0 [pid 21512] write(1, "executing program\n", 18executing program ) = 18 [pid 21512] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21512] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21512] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21512] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21512] close(3) = -1 EBADF (Bad file descriptor) [pid 21512] close(4) = -1 EBADF (Bad file descriptor) [pid 21512] close(5) = -1 EBADF (Bad file descriptor) [pid 21512] close(6) = -1 EBADF (Bad file descriptor) [pid 21512] close(7) = -1 EBADF (Bad file descriptor) [pid 21512] close(8) = -1 EBADF (Bad file descriptor) [pid 21512] close(9) = -1 EBADF (Bad file descriptor) [pid 21512] close(10) = -1 EBADF (Bad file descriptor) [pid 21512] close(11) = -1 EBADF (Bad file descriptor) [pid 21512] close(12) = -1 EBADF (Bad file descriptor) [pid 21512] close(13) = -1 EBADF (Bad file descriptor) [pid 21512] close(14) = -1 EBADF (Bad file descriptor) [pid 21512] close(15) = -1 EBADF (Bad file descriptor) [pid 21512] close(16) = -1 EBADF (Bad file descriptor) [pid 21512] close(17) = -1 EBADF (Bad file descriptor) [pid 21512] close(18) = -1 EBADF (Bad file descriptor) [pid 21512] close(19) = -1 EBADF (Bad file descriptor) [pid 21512] close(20) = -1 EBADF (Bad file descriptor) [pid 21512] close(21) = -1 EBADF (Bad file descriptor) [pid 21512] close(22) = -1 EBADF (Bad file descriptor) [pid 21512] close(23) = -1 EBADF (Bad file descriptor) [pid 21512] close(24) = -1 EBADF (Bad file descriptor) [pid 21512] close(25) = -1 EBADF (Bad file descriptor) [pid 21512] close(26) = -1 EBADF (Bad file descriptor) [pid 21512] close(27) = -1 EBADF (Bad file descriptor) [pid 21512] close(28) = -1 EBADF (Bad file descriptor) [pid 21512] close(29) = -1 EBADF (Bad file descriptor) [pid 21512] exit_group(0) = ? [pid 21512] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21224 ./strace-static-x86_64: Process 21513 attached [pid 21513] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21513] setpgid(0, 0) = 0 [pid 21513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21513] write(3, "1000", 4) = 4 [pid 21513] close(3) = 0 [pid 21513] write(1, "executing program\n", 18executing program ) = 18 [pid 21513] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21513] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21513] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21513] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21513] close(3) = -1 EBADF (Bad file descriptor) [pid 21513] close(4) = -1 EBADF (Bad file descriptor) [pid 21513] close(5) = -1 EBADF (Bad file descriptor) [pid 21513] close(6) = -1 EBADF (Bad file descriptor) [pid 21513] close(7) = -1 EBADF (Bad file descriptor) [pid 21513] close(8) = -1 EBADF (Bad file descriptor) [pid 21513] close(9) = -1 EBADF (Bad file descriptor) [pid 21513] close(10) = -1 EBADF (Bad file descriptor) [pid 21513] close(11) = -1 EBADF (Bad file descriptor) [pid 21513] close(12) = -1 EBADF (Bad file descriptor) [pid 21513] close(13) = -1 EBADF (Bad file descriptor) [pid 21513] close(14) = -1 EBADF (Bad file descriptor) [pid 21513] close(15) = -1 EBADF (Bad file descriptor) [pid 21513] close(16) = -1 EBADF (Bad file descriptor) [pid 21513] close(17) = -1 EBADF (Bad file descriptor) [pid 21513] close(18) = -1 EBADF (Bad file descriptor) [pid 21513] close(19) = -1 EBADF (Bad file descriptor) [pid 21513] close(20) = -1 EBADF (Bad file descriptor) [pid 21513] close(21) = -1 EBADF (Bad file descriptor) [pid 21513] close(22) = -1 EBADF (Bad file descriptor) [pid 21513] close(23) = -1 EBADF (Bad file descriptor) [pid 21513] close(24) = -1 EBADF (Bad file descriptor) [pid 21513] close(25) = -1 EBADF (Bad file descriptor) [pid 21513] close(26) = -1 EBADF (Bad file descriptor) [pid 21513] close(27) = -1 EBADF (Bad file descriptor) [pid 21513] close(28) = -1 EBADF (Bad file descriptor) [pid 21513] close(29) = -1 EBADF (Bad file descriptor) [pid 21513] exit_group(0) = ? [pid 21513] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21225 ./strace-static-x86_64: Process 21514 attached [pid 21514] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21514] setpgid(0, 0) = 0 [pid 21514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21514] write(3, "1000", 4) = 4 [pid 21514] close(3) = 0 [pid 21514] write(1, "executing program\n", 18executing program ) = 18 [pid 21514] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21514] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21514] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21514] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21514] close(3) = -1 EBADF (Bad file descriptor) [pid 21514] close(4) = -1 EBADF (Bad file descriptor) [pid 21514] close(5) = -1 EBADF (Bad file descriptor) [pid 21514] close(6) = -1 EBADF (Bad file descriptor) [pid 21514] close(7) = -1 EBADF (Bad file descriptor) [pid 21514] close(8) = -1 EBADF (Bad file descriptor) [pid 21514] close(9) = -1 EBADF (Bad file descriptor) [pid 21514] close(10) = -1 EBADF (Bad file descriptor) [pid 21514] close(11) = -1 EBADF (Bad file descriptor) [pid 21514] close(12) = -1 EBADF (Bad file descriptor) [pid 21514] close(13) = -1 EBADF (Bad file descriptor) [pid 21514] close(14) = -1 EBADF (Bad file descriptor) [pid 21514] close(15) = -1 EBADF (Bad file descriptor) [pid 21514] close(16) = -1 EBADF (Bad file descriptor) [pid 21514] close(17) = -1 EBADF (Bad file descriptor) [pid 21514] close(18) = -1 EBADF (Bad file descriptor) [pid 21514] close(19) = -1 EBADF (Bad file descriptor) [pid 21514] close(20) = -1 EBADF (Bad file descriptor) [pid 21514] close(21) = -1 EBADF (Bad file descriptor) [pid 21514] close(22) = -1 EBADF (Bad file descriptor) [pid 21514] close(23) = -1 EBADF (Bad file descriptor) [pid 21514] close(24) = -1 EBADF (Bad file descriptor) [pid 21514] close(25) = -1 EBADF (Bad file descriptor) [pid 21514] close(26) = -1 EBADF (Bad file descriptor) [pid 21514] close(27) = -1 EBADF (Bad file descriptor) [pid 21514] close(28) = -1 EBADF (Bad file descriptor) [pid 21514] close(29) = -1 EBADF (Bad file descriptor) [pid 21514] exit_group(0) = ? [pid 21514] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21226 ./strace-static-x86_64: Process 21515 attached [pid 21515] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21515] setpgid(0, 0) = 0 [pid 21515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21515] write(3, "1000", 4) = 4 [pid 21515] close(3) = 0 executing program [pid 21515] write(1, "executing program\n", 18) = 18 [pid 21515] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21515] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21515] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21515] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21515] close(3) = -1 EBADF (Bad file descriptor) [pid 21515] close(4) = -1 EBADF (Bad file descriptor) [pid 21515] close(5) = -1 EBADF (Bad file descriptor) [pid 21515] close(6) = -1 EBADF (Bad file descriptor) [pid 21515] close(7) = -1 EBADF (Bad file descriptor) [pid 21515] close(8) = -1 EBADF (Bad file descriptor) [pid 21515] close(9) = -1 EBADF (Bad file descriptor) [pid 21515] close(10) = -1 EBADF (Bad file descriptor) [pid 21515] close(11) = -1 EBADF (Bad file descriptor) [pid 21515] close(12) = -1 EBADF (Bad file descriptor) [pid 21515] close(13) = -1 EBADF (Bad file descriptor) [pid 21515] close(14) = -1 EBADF (Bad file descriptor) [pid 21515] close(15) = -1 EBADF (Bad file descriptor) [pid 21515] close(16) = -1 EBADF (Bad file descriptor) [pid 21515] close(17) = -1 EBADF (Bad file descriptor) [pid 21515] close(18) = -1 EBADF (Bad file descriptor) [pid 21515] close(19) = -1 EBADF (Bad file descriptor) [pid 21515] close(20) = -1 EBADF (Bad file descriptor) [pid 21515] close(21) = -1 EBADF (Bad file descriptor) [pid 21515] close(22) = -1 EBADF (Bad file descriptor) [pid 21515] close(23) = -1 EBADF (Bad file descriptor) [pid 21515] close(24) = -1 EBADF (Bad file descriptor) [pid 21515] close(25) = -1 EBADF (Bad file descriptor) [pid 21515] close(26) = -1 EBADF (Bad file descriptor) [pid 21515] close(27) = -1 EBADF (Bad file descriptor) [pid 21515] close(28) = -1 EBADF (Bad file descriptor) [pid 21515] close(29) = -1 EBADF (Bad file descriptor) [pid 21515] exit_group(0) = ? [pid 21515] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21516 attached [pid 21516] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21227 [pid 21516] <... set_robust_list resumed>) = 0 [pid 21516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21516] setpgid(0, 0) = 0 [pid 21516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21516] write(3, "1000", 4) = 4 [pid 21516] close(3) = 0 [pid 21516] write(1, "executing program\n", 18executing program ) = 18 [pid 21516] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21516] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21516] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21516] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21516] close(3) = -1 EBADF (Bad file descriptor) [pid 21516] close(4) = -1 EBADF (Bad file descriptor) [pid 21516] close(5) = -1 EBADF (Bad file descriptor) [pid 21516] close(6) = -1 EBADF (Bad file descriptor) [pid 21516] close(7) = -1 EBADF (Bad file descriptor) [pid 21516] close(8) = -1 EBADF (Bad file descriptor) [pid 21516] close(9) = -1 EBADF (Bad file descriptor) [pid 21516] close(10) = -1 EBADF (Bad file descriptor) [pid 21516] close(11) = -1 EBADF (Bad file descriptor) [pid 21516] close(12) = -1 EBADF (Bad file descriptor) [pid 21516] close(13) = -1 EBADF (Bad file descriptor) [pid 21516] close(14) = -1 EBADF (Bad file descriptor) [pid 21516] close(15) = -1 EBADF (Bad file descriptor) [pid 21516] close(16) = -1 EBADF (Bad file descriptor) [pid 21516] close(17) = -1 EBADF (Bad file descriptor) [pid 21516] close(18) = -1 EBADF (Bad file descriptor) [pid 21516] close(19) = -1 EBADF (Bad file descriptor) [pid 21516] close(20) = -1 EBADF (Bad file descriptor) [pid 21516] close(21) = -1 EBADF (Bad file descriptor) [pid 21516] close(22) = -1 EBADF (Bad file descriptor) [pid 21516] close(23) = -1 EBADF (Bad file descriptor) [pid 21516] close(24) = -1 EBADF (Bad file descriptor) [pid 21516] close(25) = -1 EBADF (Bad file descriptor) [pid 21516] close(26) = -1 EBADF (Bad file descriptor) [pid 21516] close(27) = -1 EBADF (Bad file descriptor) [pid 21516] close(28) = -1 EBADF (Bad file descriptor) [pid 21516] close(29) = -1 EBADF (Bad file descriptor) [pid 21516] exit_group(0) = ? [pid 21516] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21228 ./strace-static-x86_64: Process 21517 attached [pid 21517] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21517] setpgid(0, 0) = 0 [pid 21517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21517] write(3, "1000", 4) = 4 [pid 21517] close(3) = 0 [pid 21517] write(1, "executing program\n", 18executing program ) = 18 [pid 21517] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21517] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21517] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21517] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21517] close(3) = -1 EBADF (Bad file descriptor) [pid 21517] close(4) = -1 EBADF (Bad file descriptor) [pid 21517] close(5) = -1 EBADF (Bad file descriptor) [pid 21517] close(6) = -1 EBADF (Bad file descriptor) [pid 21517] close(7) = -1 EBADF (Bad file descriptor) [pid 21517] close(8) = -1 EBADF (Bad file descriptor) [pid 21517] close(9) = -1 EBADF (Bad file descriptor) [pid 21517] close(10) = -1 EBADF (Bad file descriptor) [pid 21517] close(11) = -1 EBADF (Bad file descriptor) [pid 21517] close(12) = -1 EBADF (Bad file descriptor) [pid 21517] close(13) = -1 EBADF (Bad file descriptor) [pid 21517] close(14) = -1 EBADF (Bad file descriptor) [pid 21517] close(15) = -1 EBADF (Bad file descriptor) [pid 21517] close(16) = -1 EBADF (Bad file descriptor) [pid 21517] close(17) = -1 EBADF (Bad file descriptor) [pid 21517] close(18) = -1 EBADF (Bad file descriptor) [pid 21517] close(19) = -1 EBADF (Bad file descriptor) [pid 21517] close(20) = -1 EBADF (Bad file descriptor) [pid 21517] close(21) = -1 EBADF (Bad file descriptor) [pid 21517] close(22) = -1 EBADF (Bad file descriptor) [pid 21517] close(23) = -1 EBADF (Bad file descriptor) [pid 21517] close(24) = -1 EBADF (Bad file descriptor) [pid 21517] close(25) = -1 EBADF (Bad file descriptor) [pid 21517] close(26) = -1 EBADF (Bad file descriptor) [pid 21517] close(27) = -1 EBADF (Bad file descriptor) [pid 21517] close(28) = -1 EBADF (Bad file descriptor) [pid 21517] close(29) = -1 EBADF (Bad file descriptor) [pid 21517] exit_group(0) = ? [pid 21517] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21229 ./strace-static-x86_64: Process 21518 attached [pid 21518] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21518] setpgid(0, 0) = 0 [pid 21518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21518] write(3, "1000", 4) = 4 [pid 21518] close(3) = 0 [pid 21518] write(1, "executing program\n", 18executing program ) = 18 [pid 21518] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21518] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21518] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21518] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21518] close(3) = -1 EBADF (Bad file descriptor) [pid 21518] close(4) = -1 EBADF (Bad file descriptor) [pid 21518] close(5) = -1 EBADF (Bad file descriptor) [pid 21518] close(6) = -1 EBADF (Bad file descriptor) [pid 21518] close(7) = -1 EBADF (Bad file descriptor) [pid 21518] close(8) = -1 EBADF (Bad file descriptor) [pid 21518] close(9) = -1 EBADF (Bad file descriptor) [pid 21518] close(10) = -1 EBADF (Bad file descriptor) [pid 21518] close(11) = -1 EBADF (Bad file descriptor) [pid 21518] close(12) = -1 EBADF (Bad file descriptor) [pid 21518] close(13) = -1 EBADF (Bad file descriptor) [pid 21518] close(14) = -1 EBADF (Bad file descriptor) [pid 21518] close(15) = -1 EBADF (Bad file descriptor) [pid 21518] close(16) = -1 EBADF (Bad file descriptor) [pid 21518] close(17) = -1 EBADF (Bad file descriptor) [pid 21518] close(18) = -1 EBADF (Bad file descriptor) [pid 21518] close(19) = -1 EBADF (Bad file descriptor) [pid 21518] close(20) = -1 EBADF (Bad file descriptor) [pid 21518] close(21) = -1 EBADF (Bad file descriptor) [pid 21518] close(22) = -1 EBADF (Bad file descriptor) [pid 21518] close(23) = -1 EBADF (Bad file descriptor) [pid 21518] close(24) = -1 EBADF (Bad file descriptor) [pid 21518] close(25) = -1 EBADF (Bad file descriptor) [pid 21518] close(26) = -1 EBADF (Bad file descriptor) [pid 21518] close(27) = -1 EBADF (Bad file descriptor) [pid 21518] close(28) = -1 EBADF (Bad file descriptor) [pid 21518] close(29) = -1 EBADF (Bad file descriptor) [pid 21518] exit_group(0) = ? [pid 21518] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21519 attached [pid 21519] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21230 [pid 21519] <... set_robust_list resumed>) = 0 [pid 21519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21519] setpgid(0, 0) = 0 [pid 21519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21519] write(3, "1000", 4) = 4 [pid 21519] close(3) = 0 executing program [pid 21519] write(1, "executing program\n", 18) = 18 [pid 21519] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21519] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21519] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21519] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21519] close(3) = -1 EBADF (Bad file descriptor) [pid 21519] close(4) = -1 EBADF (Bad file descriptor) [pid 21519] close(5) = -1 EBADF (Bad file descriptor) [pid 21519] close(6) = -1 EBADF (Bad file descriptor) [pid 21519] close(7) = -1 EBADF (Bad file descriptor) [pid 21519] close(8) = -1 EBADF (Bad file descriptor) [pid 21519] close(9) = -1 EBADF (Bad file descriptor) [pid 21519] close(10) = -1 EBADF (Bad file descriptor) [pid 21519] close(11) = -1 EBADF (Bad file descriptor) [pid 21519] close(12) = -1 EBADF (Bad file descriptor) [pid 21519] close(13) = -1 EBADF (Bad file descriptor) [pid 21519] close(14) = -1 EBADF (Bad file descriptor) [pid 21519] close(15) = -1 EBADF (Bad file descriptor) [pid 21519] close(16) = -1 EBADF (Bad file descriptor) [pid 21519] close(17) = -1 EBADF (Bad file descriptor) [pid 21519] close(18) = -1 EBADF (Bad file descriptor) [pid 21519] close(19) = -1 EBADF (Bad file descriptor) [pid 21519] close(20) = -1 EBADF (Bad file descriptor) [pid 21519] close(21) = -1 EBADF (Bad file descriptor) [pid 21519] close(22) = -1 EBADF (Bad file descriptor) [pid 21519] close(23) = -1 EBADF (Bad file descriptor) [pid 21519] close(24) = -1 EBADF (Bad file descriptor) [pid 21519] close(25) = -1 EBADF (Bad file descriptor) [pid 21519] close(26) = -1 EBADF (Bad file descriptor) [pid 21519] close(27) = -1 EBADF (Bad file descriptor) [pid 21519] close(28) = -1 EBADF (Bad file descriptor) [pid 21519] close(29) = -1 EBADF (Bad file descriptor) [pid 21519] exit_group(0) = ? [pid 21519] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21520 attached [pid 21520] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21231 [pid 21520] <... set_robust_list resumed>) = 0 [pid 21520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21520] setpgid(0, 0) = 0 [pid 21520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21520] write(3, "1000", 4) = 4 [pid 21520] close(3) = 0 executing program [pid 21520] write(1, "executing program\n", 18) = 18 [pid 21520] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21520] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21520] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21520] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21520] close(3) = -1 EBADF (Bad file descriptor) [pid 21520] close(4) = -1 EBADF (Bad file descriptor) [pid 21520] close(5) = -1 EBADF (Bad file descriptor) [pid 21520] close(6) = -1 EBADF (Bad file descriptor) [pid 21520] close(7) = -1 EBADF (Bad file descriptor) [pid 21520] close(8) = -1 EBADF (Bad file descriptor) [pid 21520] close(9) = -1 EBADF (Bad file descriptor) [pid 21520] close(10) = -1 EBADF (Bad file descriptor) [pid 21520] close(11) = -1 EBADF (Bad file descriptor) [pid 21520] close(12) = -1 EBADF (Bad file descriptor) [pid 21520] close(13) = -1 EBADF (Bad file descriptor) [pid 21520] close(14) = -1 EBADF (Bad file descriptor) [pid 21520] close(15) = -1 EBADF (Bad file descriptor) [pid 21520] close(16) = -1 EBADF (Bad file descriptor) [pid 21520] close(17) = -1 EBADF (Bad file descriptor) [pid 21520] close(18) = -1 EBADF (Bad file descriptor) [pid 21520] close(19) = -1 EBADF (Bad file descriptor) [pid 21520] close(20) = -1 EBADF (Bad file descriptor) [pid 21520] close(21) = -1 EBADF (Bad file descriptor) [pid 21520] close(22) = -1 EBADF (Bad file descriptor) [pid 21520] close(23) = -1 EBADF (Bad file descriptor) [pid 21520] close(24) = -1 EBADF (Bad file descriptor) [pid 21520] close(25) = -1 EBADF (Bad file descriptor) [pid 21520] close(26) = -1 EBADF (Bad file descriptor) [pid 21520] close(27) = -1 EBADF (Bad file descriptor) [pid 21520] close(28) = -1 EBADF (Bad file descriptor) [pid 21520] close(29) = -1 EBADF (Bad file descriptor) [pid 21520] exit_group(0) = ? [pid 21520] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21521 attached , child_tidptr=0x55555e7c9650) = 21232 [pid 21521] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21521] setpgid(0, 0) = 0 [pid 21521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21521] write(3, "1000", 4) = 4 [pid 21521] close(3) = 0 [pid 21521] write(1, "executing program\n", 18executing program ) = 18 [pid 21521] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21521] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21521] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21521] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21521] close(3) = -1 EBADF (Bad file descriptor) [pid 21521] close(4) = -1 EBADF (Bad file descriptor) [pid 21521] close(5) = -1 EBADF (Bad file descriptor) [pid 21521] close(6) = -1 EBADF (Bad file descriptor) [pid 21521] close(7) = -1 EBADF (Bad file descriptor) [pid 21521] close(8) = -1 EBADF (Bad file descriptor) [pid 21521] close(9) = -1 EBADF (Bad file descriptor) [pid 21521] close(10) = -1 EBADF (Bad file descriptor) [pid 21521] close(11) = -1 EBADF (Bad file descriptor) [pid 21521] close(12) = -1 EBADF (Bad file descriptor) [pid 21521] close(13) = -1 EBADF (Bad file descriptor) [pid 21521] close(14) = -1 EBADF (Bad file descriptor) [pid 21521] close(15) = -1 EBADF (Bad file descriptor) [pid 21521] close(16) = -1 EBADF (Bad file descriptor) [pid 21521] close(17) = -1 EBADF (Bad file descriptor) [pid 21521] close(18) = -1 EBADF (Bad file descriptor) [pid 21521] close(19) = -1 EBADF (Bad file descriptor) [pid 21521] close(20) = -1 EBADF (Bad file descriptor) [pid 21521] close(21) = -1 EBADF (Bad file descriptor) [pid 21521] close(22) = -1 EBADF (Bad file descriptor) [pid 21521] close(23) = -1 EBADF (Bad file descriptor) [pid 21521] close(24) = -1 EBADF (Bad file descriptor) [pid 21521] close(25) = -1 EBADF (Bad file descriptor) [pid 21521] close(26) = -1 EBADF (Bad file descriptor) [pid 21521] close(27) = -1 EBADF (Bad file descriptor) [pid 21521] close(28) = -1 EBADF (Bad file descriptor) [pid 21521] close(29) = -1 EBADF (Bad file descriptor) [pid 21521] exit_group(0) = ? [pid 21521] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21522 attached [pid 21522] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21233 [pid 21522] <... set_robust_list resumed>) = 0 [pid 21522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21522] setpgid(0, 0) = 0 [pid 21522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21522] write(3, "1000", 4) = 4 [pid 21522] close(3executing program ) = 0 [pid 21522] write(1, "executing program\n", 18) = 18 [pid 21522] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21522] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21522] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21522] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21522] close(3) = -1 EBADF (Bad file descriptor) [pid 21522] close(4) = -1 EBADF (Bad file descriptor) [pid 21522] close(5) = -1 EBADF (Bad file descriptor) [pid 21522] close(6) = -1 EBADF (Bad file descriptor) [pid 21522] close(7) = -1 EBADF (Bad file descriptor) [pid 21522] close(8) = -1 EBADF (Bad file descriptor) [pid 21522] close(9) = -1 EBADF (Bad file descriptor) [pid 21522] close(10) = -1 EBADF (Bad file descriptor) [pid 21522] close(11) = -1 EBADF (Bad file descriptor) [pid 21522] close(12) = -1 EBADF (Bad file descriptor) [pid 21522] close(13) = -1 EBADF (Bad file descriptor) [pid 21522] close(14) = -1 EBADF (Bad file descriptor) [pid 21522] close(15) = -1 EBADF (Bad file descriptor) [pid 21522] close(16) = -1 EBADF (Bad file descriptor) [pid 21522] close(17) = -1 EBADF (Bad file descriptor) [pid 21522] close(18) = -1 EBADF (Bad file descriptor) [pid 21522] close(19) = -1 EBADF (Bad file descriptor) [pid 21522] close(20) = -1 EBADF (Bad file descriptor) [pid 21522] close(21) = -1 EBADF (Bad file descriptor) [pid 21522] close(22) = -1 EBADF (Bad file descriptor) [pid 21522] close(23) = -1 EBADF (Bad file descriptor) [pid 21522] close(24) = -1 EBADF (Bad file descriptor) [pid 21522] close(25) = -1 EBADF (Bad file descriptor) [pid 21522] close(26) = -1 EBADF (Bad file descriptor) [pid 21522] close(27) = -1 EBADF (Bad file descriptor) [pid 21522] close(28) = -1 EBADF (Bad file descriptor) [pid 21522] close(29) = -1 EBADF (Bad file descriptor) [pid 21522] exit_group(0) = ? [pid 21522] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21234 ./strace-static-x86_64: Process 21523 attached [pid 21523] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21523] setpgid(0, 0) = 0 [pid 21523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21523] write(3, "1000", 4) = 4 [pid 21523] close(3) = 0 [pid 21523] write(1, "executing program\n", 18executing program ) = 18 [pid 21523] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21523] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21523] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21523] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21523] close(3) = -1 EBADF (Bad file descriptor) [pid 21523] close(4) = -1 EBADF (Bad file descriptor) [pid 21523] close(5) = -1 EBADF (Bad file descriptor) [pid 21523] close(6) = -1 EBADF (Bad file descriptor) [pid 21523] close(7) = -1 EBADF (Bad file descriptor) [pid 21523] close(8) = -1 EBADF (Bad file descriptor) [pid 21523] close(9) = -1 EBADF (Bad file descriptor) [pid 21523] close(10) = -1 EBADF (Bad file descriptor) [pid 21523] close(11) = -1 EBADF (Bad file descriptor) [pid 21523] close(12) = -1 EBADF (Bad file descriptor) [pid 21523] close(13) = -1 EBADF (Bad file descriptor) [pid 21523] close(14) = -1 EBADF (Bad file descriptor) [pid 21523] close(15) = -1 EBADF (Bad file descriptor) [pid 21523] close(16) = -1 EBADF (Bad file descriptor) [pid 21523] close(17) = -1 EBADF (Bad file descriptor) [pid 21523] close(18) = -1 EBADF (Bad file descriptor) [pid 21523] close(19) = -1 EBADF (Bad file descriptor) [pid 21523] close(20) = -1 EBADF (Bad file descriptor) [pid 21523] close(21) = -1 EBADF (Bad file descriptor) [pid 21523] close(22) = -1 EBADF (Bad file descriptor) [pid 21523] close(23) = -1 EBADF (Bad file descriptor) [pid 21523] close(24) = -1 EBADF (Bad file descriptor) [pid 21523] close(25) = -1 EBADF (Bad file descriptor) [pid 21523] close(26) = -1 EBADF (Bad file descriptor) [pid 21523] close(27) = -1 EBADF (Bad file descriptor) [pid 21523] close(28) = -1 EBADF (Bad file descriptor) [pid 21523] close(29) = -1 EBADF (Bad file descriptor) [pid 21523] exit_group(0) = ? [pid 21523] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21524 attached [pid 21524] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21235 [pid 21524] <... set_robust_list resumed>) = 0 [pid 21524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21524] setpgid(0, 0) = 0 [pid 21524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21524] write(3, "1000", 4) = 4 executing program [pid 21524] close(3) = 0 [pid 21524] write(1, "executing program\n", 18) = 18 [pid 21524] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21524] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21524] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21524] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21524] close(3) = -1 EBADF (Bad file descriptor) [pid 21524] close(4) = -1 EBADF (Bad file descriptor) [pid 21524] close(5) = -1 EBADF (Bad file descriptor) [pid 21524] close(6) = -1 EBADF (Bad file descriptor) [pid 21524] close(7) = -1 EBADF (Bad file descriptor) [pid 21524] close(8) = -1 EBADF (Bad file descriptor) [pid 21524] close(9) = -1 EBADF (Bad file descriptor) [pid 21524] close(10) = -1 EBADF (Bad file descriptor) [pid 21524] close(11) = -1 EBADF (Bad file descriptor) [pid 21524] close(12) = -1 EBADF (Bad file descriptor) [pid 21524] close(13) = -1 EBADF (Bad file descriptor) [pid 21524] close(14) = -1 EBADF (Bad file descriptor) [pid 21524] close(15) = -1 EBADF (Bad file descriptor) [pid 21524] close(16) = -1 EBADF (Bad file descriptor) [pid 21524] close(17) = -1 EBADF (Bad file descriptor) [pid 21524] close(18) = -1 EBADF (Bad file descriptor) [pid 21524] close(19) = -1 EBADF (Bad file descriptor) [pid 21524] close(20) = -1 EBADF (Bad file descriptor) [pid 21524] close(21) = -1 EBADF (Bad file descriptor) [pid 21524] close(22) = -1 EBADF (Bad file descriptor) [pid 21524] close(23) = -1 EBADF (Bad file descriptor) [pid 21524] close(24) = -1 EBADF (Bad file descriptor) [pid 21524] close(25) = -1 EBADF (Bad file descriptor) [pid 21524] close(26) = -1 EBADF (Bad file descriptor) [pid 21524] close(27) = -1 EBADF (Bad file descriptor) [pid 21524] close(28) = -1 EBADF (Bad file descriptor) [pid 21524] close(29) = -1 EBADF (Bad file descriptor) [pid 21524] exit_group(0) = ? [pid 21524] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21236 ./strace-static-x86_64: Process 21525 attached [pid 21525] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21525] setpgid(0, 0) = 0 [pid 21525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21525] write(3, "1000", 4) = 4 [pid 21525] close(3) = 0 [pid 21525] write(1, "executing program\n", 18executing program ) = 18 [pid 21525] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21525] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21525] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21525] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21525] close(3) = -1 EBADF (Bad file descriptor) [pid 21525] close(4) = -1 EBADF (Bad file descriptor) [pid 21525] close(5) = -1 EBADF (Bad file descriptor) [pid 21525] close(6) = -1 EBADF (Bad file descriptor) [pid 21525] close(7) = -1 EBADF (Bad file descriptor) [pid 21525] close(8) = -1 EBADF (Bad file descriptor) [pid 21525] close(9) = -1 EBADF (Bad file descriptor) [pid 21525] close(10) = -1 EBADF (Bad file descriptor) [pid 21525] close(11) = -1 EBADF (Bad file descriptor) [pid 21525] close(12) = -1 EBADF (Bad file descriptor) [pid 21525] close(13) = -1 EBADF (Bad file descriptor) [pid 21525] close(14) = -1 EBADF (Bad file descriptor) [pid 21525] close(15) = -1 EBADF (Bad file descriptor) [pid 21525] close(16) = -1 EBADF (Bad file descriptor) [pid 21525] close(17) = -1 EBADF (Bad file descriptor) [pid 21525] close(18) = -1 EBADF (Bad file descriptor) [pid 21525] close(19) = -1 EBADF (Bad file descriptor) [pid 21525] close(20) = -1 EBADF (Bad file descriptor) [pid 21525] close(21) = -1 EBADF (Bad file descriptor) [pid 21525] close(22) = -1 EBADF (Bad file descriptor) [pid 21525] close(23) = -1 EBADF (Bad file descriptor) [pid 21525] close(24) = -1 EBADF (Bad file descriptor) [pid 21525] close(25) = -1 EBADF (Bad file descriptor) [pid 21525] close(26) = -1 EBADF (Bad file descriptor) [pid 21525] close(27) = -1 EBADF (Bad file descriptor) [pid 21525] close(28) = -1 EBADF (Bad file descriptor) [pid 21525] close(29) = -1 EBADF (Bad file descriptor) [pid 21525] exit_group(0) = ? [pid 21525] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21526 attached [pid 21526] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21237 [pid 21526] <... set_robust_list resumed>) = 0 [pid 21526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21526] setpgid(0, 0) = 0 [pid 21526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21526] write(3, "1000", 4) = 4 [pid 21526] close(3) = 0 executing program [pid 21526] write(1, "executing program\n", 18) = 18 [pid 21526] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21526] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21526] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21526] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21526] close(3) = -1 EBADF (Bad file descriptor) [pid 21526] close(4) = -1 EBADF (Bad file descriptor) [pid 21526] close(5) = -1 EBADF (Bad file descriptor) [pid 21526] close(6) = -1 EBADF (Bad file descriptor) [pid 21526] close(7) = -1 EBADF (Bad file descriptor) [pid 21526] close(8) = -1 EBADF (Bad file descriptor) [pid 21526] close(9) = -1 EBADF (Bad file descriptor) [pid 21526] close(10) = -1 EBADF (Bad file descriptor) [pid 21526] close(11) = -1 EBADF (Bad file descriptor) [pid 21526] close(12) = -1 EBADF (Bad file descriptor) [pid 21526] close(13) = -1 EBADF (Bad file descriptor) [pid 21526] close(14) = -1 EBADF (Bad file descriptor) [pid 21526] close(15) = -1 EBADF (Bad file descriptor) [pid 21526] close(16) = -1 EBADF (Bad file descriptor) [pid 21526] close(17) = -1 EBADF (Bad file descriptor) [pid 21526] close(18) = -1 EBADF (Bad file descriptor) [pid 21526] close(19) = -1 EBADF (Bad file descriptor) [pid 21526] close(20) = -1 EBADF (Bad file descriptor) [pid 21526] close(21) = -1 EBADF (Bad file descriptor) [pid 21526] close(22) = -1 EBADF (Bad file descriptor) [pid 21526] close(23) = -1 EBADF (Bad file descriptor) [pid 21526] close(24) = -1 EBADF (Bad file descriptor) [pid 21526] close(25) = -1 EBADF (Bad file descriptor) [pid 21526] close(26) = -1 EBADF (Bad file descriptor) [pid 21526] close(27) = -1 EBADF (Bad file descriptor) [pid 21526] close(28) = -1 EBADF (Bad file descriptor) [pid 21526] close(29) = -1 EBADF (Bad file descriptor) [pid 21526] exit_group(0) = ? [pid 21526] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21238 ./strace-static-x86_64: Process 21527 attached [pid 21527] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21527] setpgid(0, 0) = 0 [pid 21527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21527] write(3, "1000", 4) = 4 [pid 21527] close(3) = 0 [pid 21527] write(1, "executing program\n", 18executing program ) = 18 [pid 21527] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21527] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21527] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21527] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21527] close(3) = -1 EBADF (Bad file descriptor) [pid 21527] close(4) = -1 EBADF (Bad file descriptor) [pid 21527] close(5) = -1 EBADF (Bad file descriptor) [pid 21527] close(6) = -1 EBADF (Bad file descriptor) [pid 21527] close(7) = -1 EBADF (Bad file descriptor) [pid 21527] close(8) = -1 EBADF (Bad file descriptor) [pid 21527] close(9) = -1 EBADF (Bad file descriptor) [pid 21527] close(10) = -1 EBADF (Bad file descriptor) [pid 21527] close(11) = -1 EBADF (Bad file descriptor) [pid 21527] close(12) = -1 EBADF (Bad file descriptor) [pid 21527] close(13) = -1 EBADF (Bad file descriptor) [pid 21527] close(14) = -1 EBADF (Bad file descriptor) [pid 21527] close(15) = -1 EBADF (Bad file descriptor) [pid 21527] close(16) = -1 EBADF (Bad file descriptor) [pid 21527] close(17) = -1 EBADF (Bad file descriptor) [pid 21527] close(18) = -1 EBADF (Bad file descriptor) [pid 21527] close(19) = -1 EBADF (Bad file descriptor) [pid 21527] close(20) = -1 EBADF (Bad file descriptor) [pid 21527] close(21) = -1 EBADF (Bad file descriptor) [pid 21527] close(22) = -1 EBADF (Bad file descriptor) [pid 21527] close(23) = -1 EBADF (Bad file descriptor) [pid 21527] close(24) = -1 EBADF (Bad file descriptor) [pid 21527] close(25) = -1 EBADF (Bad file descriptor) [pid 21527] close(26) = -1 EBADF (Bad file descriptor) [pid 21527] close(27) = -1 EBADF (Bad file descriptor) [pid 21527] close(28) = -1 EBADF (Bad file descriptor) [pid 21527] close(29) = -1 EBADF (Bad file descriptor) [pid 21527] exit_group(0) = ? [pid 21527] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21528 attached [pid 21528] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21239 [pid 21528] <... set_robust_list resumed>) = 0 [pid 21528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21528] setpgid(0, 0) = 0 [pid 21528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21528] write(3, "1000", 4) = 4 [pid 21528] close(3) = 0 [pid 21528] write(1, "executing program\n", 18executing program ) = 18 [pid 21528] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21528] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21528] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21528] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21528] close(3) = -1 EBADF (Bad file descriptor) [pid 21528] close(4) = -1 EBADF (Bad file descriptor) [pid 21528] close(5) = -1 EBADF (Bad file descriptor) [pid 21528] close(6) = -1 EBADF (Bad file descriptor) [pid 21528] close(7) = -1 EBADF (Bad file descriptor) [pid 21528] close(8) = -1 EBADF (Bad file descriptor) [pid 21528] close(9) = -1 EBADF (Bad file descriptor) [pid 21528] close(10) = -1 EBADF (Bad file descriptor) [pid 21528] close(11) = -1 EBADF (Bad file descriptor) [pid 21528] close(12) = -1 EBADF (Bad file descriptor) [pid 21528] close(13) = -1 EBADF (Bad file descriptor) [pid 21528] close(14) = -1 EBADF (Bad file descriptor) [pid 21528] close(15) = -1 EBADF (Bad file descriptor) [pid 21528] close(16) = -1 EBADF (Bad file descriptor) [pid 21528] close(17) = -1 EBADF (Bad file descriptor) [pid 21528] close(18) = -1 EBADF (Bad file descriptor) [pid 21528] close(19) = -1 EBADF (Bad file descriptor) [pid 21528] close(20) = -1 EBADF (Bad file descriptor) [pid 21528] close(21) = -1 EBADF (Bad file descriptor) [pid 21528] close(22) = -1 EBADF (Bad file descriptor) [pid 21528] close(23) = -1 EBADF (Bad file descriptor) [pid 21528] close(24) = -1 EBADF (Bad file descriptor) [pid 21528] close(25) = -1 EBADF (Bad file descriptor) [pid 21528] close(26) = -1 EBADF (Bad file descriptor) [pid 21528] close(27) = -1 EBADF (Bad file descriptor) [pid 21528] close(28) = -1 EBADF (Bad file descriptor) [pid 21528] close(29) = -1 EBADF (Bad file descriptor) [pid 21528] exit_group(0) = ? [pid 21528] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21529 attached [pid 21529] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21240 [pid 21529] <... set_robust_list resumed>) = 0 [pid 21529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21529] setpgid(0, 0) = 0 [pid 21529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21529] write(3, "1000", 4) = 4 executing program [pid 21529] close(3) = 0 [pid 21529] write(1, "executing program\n", 18) = 18 [pid 21529] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21529] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21529] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21529] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21529] close(3) = -1 EBADF (Bad file descriptor) [pid 21529] close(4) = -1 EBADF (Bad file descriptor) [pid 21529] close(5) = -1 EBADF (Bad file descriptor) [pid 21529] close(6) = -1 EBADF (Bad file descriptor) [pid 21529] close(7) = -1 EBADF (Bad file descriptor) [pid 21529] close(8) = -1 EBADF (Bad file descriptor) [pid 21529] close(9) = -1 EBADF (Bad file descriptor) [pid 21529] close(10) = -1 EBADF (Bad file descriptor) [pid 21529] close(11) = -1 EBADF (Bad file descriptor) [pid 21529] close(12) = -1 EBADF (Bad file descriptor) [pid 21529] close(13) = -1 EBADF (Bad file descriptor) [pid 21529] close(14) = -1 EBADF (Bad file descriptor) [pid 21529] close(15) = -1 EBADF (Bad file descriptor) [pid 21529] close(16) = -1 EBADF (Bad file descriptor) [pid 21529] close(17) = -1 EBADF (Bad file descriptor) [pid 21529] close(18) = -1 EBADF (Bad file descriptor) [pid 21529] close(19) = -1 EBADF (Bad file descriptor) [pid 21529] close(20) = -1 EBADF (Bad file descriptor) [pid 21529] close(21) = -1 EBADF (Bad file descriptor) [pid 21529] close(22) = -1 EBADF (Bad file descriptor) [pid 21529] close(23) = -1 EBADF (Bad file descriptor) [pid 21529] close(24) = -1 EBADF (Bad file descriptor) [pid 21529] close(25) = -1 EBADF (Bad file descriptor) [pid 21529] close(26) = -1 EBADF (Bad file descriptor) [pid 21529] close(27) = -1 EBADF (Bad file descriptor) [pid 21529] close(28) = -1 EBADF (Bad file descriptor) [pid 21529] close(29) = -1 EBADF (Bad file descriptor) [pid 21529] exit_group(0) = ? [pid 21529] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21530 attached , child_tidptr=0x55555e7c9650) = 21241 [pid 21530] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21530] setpgid(0, 0) = 0 [pid 21530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21530] write(3, "1000", 4) = 4 [pid 21530] close(3) = 0 [pid 21530] write(1, "executing program\n", 18executing program ) = 18 [pid 21530] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21530] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21530] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21530] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21530] close(3) = -1 EBADF (Bad file descriptor) [pid 21530] close(4) = -1 EBADF (Bad file descriptor) [pid 21530] close(5) = -1 EBADF (Bad file descriptor) [pid 21530] close(6) = -1 EBADF (Bad file descriptor) [pid 21530] close(7) = -1 EBADF (Bad file descriptor) [pid 21530] close(8) = -1 EBADF (Bad file descriptor) [pid 21530] close(9) = -1 EBADF (Bad file descriptor) [pid 21530] close(10) = -1 EBADF (Bad file descriptor) [pid 21530] close(11) = -1 EBADF (Bad file descriptor) [pid 21530] close(12) = -1 EBADF (Bad file descriptor) [pid 21530] close(13) = -1 EBADF (Bad file descriptor) [pid 21530] close(14) = -1 EBADF (Bad file descriptor) [pid 21530] close(15) = -1 EBADF (Bad file descriptor) [pid 21530] close(16) = -1 EBADF (Bad file descriptor) [pid 21530] close(17) = -1 EBADF (Bad file descriptor) [pid 21530] close(18) = -1 EBADF (Bad file descriptor) [pid 21530] close(19) = -1 EBADF (Bad file descriptor) [pid 21530] close(20) = -1 EBADF (Bad file descriptor) [pid 21530] close(21) = -1 EBADF (Bad file descriptor) [pid 21530] close(22) = -1 EBADF (Bad file descriptor) [pid 21530] close(23) = -1 EBADF (Bad file descriptor) [pid 21530] close(24) = -1 EBADF (Bad file descriptor) [pid 21530] close(25) = -1 EBADF (Bad file descriptor) [pid 21530] close(26) = -1 EBADF (Bad file descriptor) [pid 21530] close(27) = -1 EBADF (Bad file descriptor) [pid 21530] close(28) = -1 EBADF (Bad file descriptor) [pid 21530] close(29) = -1 EBADF (Bad file descriptor) [pid 21530] exit_group(0) = ? [pid 21530] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21242 ./strace-static-x86_64: Process 21531 attached [pid 21531] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21531] setpgid(0, 0) = 0 [pid 21531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21531] write(3, "1000", 4) = 4 [pid 21531] close(3) = 0 [pid 21531] write(1, "executing program\n", 18executing program ) = 18 [pid 21531] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21531] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21531] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21531] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21531] close(3) = -1 EBADF (Bad file descriptor) [pid 21531] close(4) = -1 EBADF (Bad file descriptor) [pid 21531] close(5) = -1 EBADF (Bad file descriptor) [pid 21531] close(6) = -1 EBADF (Bad file descriptor) [pid 21531] close(7) = -1 EBADF (Bad file descriptor) [pid 21531] close(8) = -1 EBADF (Bad file descriptor) [pid 21531] close(9) = -1 EBADF (Bad file descriptor) [pid 21531] close(10) = -1 EBADF (Bad file descriptor) [pid 21531] close(11) = -1 EBADF (Bad file descriptor) [pid 21531] close(12) = -1 EBADF (Bad file descriptor) [pid 21531] close(13) = -1 EBADF (Bad file descriptor) [pid 21531] close(14) = -1 EBADF (Bad file descriptor) [pid 21531] close(15) = -1 EBADF (Bad file descriptor) [pid 21531] close(16) = -1 EBADF (Bad file descriptor) [pid 21531] close(17) = -1 EBADF (Bad file descriptor) [pid 21531] close(18) = -1 EBADF (Bad file descriptor) [pid 21531] close(19) = -1 EBADF (Bad file descriptor) [pid 21531] close(20) = -1 EBADF (Bad file descriptor) [pid 21531] close(21) = -1 EBADF (Bad file descriptor) [pid 21531] close(22) = -1 EBADF (Bad file descriptor) [pid 21531] close(23) = -1 EBADF (Bad file descriptor) [pid 21531] close(24) = -1 EBADF (Bad file descriptor) [pid 21531] close(25) = -1 EBADF (Bad file descriptor) [pid 21531] close(26) = -1 EBADF (Bad file descriptor) [pid 21531] close(27) = -1 EBADF (Bad file descriptor) [pid 21531] close(28) = -1 EBADF (Bad file descriptor) [pid 21531] close(29) = -1 EBADF (Bad file descriptor) [pid 21531] exit_group(0) = ? [pid 21531] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21532 attached [pid 21532] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21243 [pid 21532] <... set_robust_list resumed>) = 0 [pid 21532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21532] setpgid(0, 0) = 0 [pid 21532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21532] write(3, "1000", 4) = 4 [pid 21532] close(3) = 0 [pid 21532] write(1, "executing program\n", 18executing program ) = 18 [pid 21532] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21532] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21532] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21532] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21532] close(3) = -1 EBADF (Bad file descriptor) [pid 21532] close(4) = -1 EBADF (Bad file descriptor) [pid 21532] close(5) = -1 EBADF (Bad file descriptor) [pid 21532] close(6) = -1 EBADF (Bad file descriptor) [pid 21532] close(7) = -1 EBADF (Bad file descriptor) [pid 21532] close(8) = -1 EBADF (Bad file descriptor) [pid 21532] close(9) = -1 EBADF (Bad file descriptor) [pid 21532] close(10) = -1 EBADF (Bad file descriptor) [pid 21532] close(11) = -1 EBADF (Bad file descriptor) [pid 21532] close(12) = -1 EBADF (Bad file descriptor) [pid 21532] close(13) = -1 EBADF (Bad file descriptor) [pid 21532] close(14) = -1 EBADF (Bad file descriptor) [pid 21532] close(15) = -1 EBADF (Bad file descriptor) [pid 21532] close(16) = -1 EBADF (Bad file descriptor) [pid 21532] close(17) = -1 EBADF (Bad file descriptor) [pid 21532] close(18) = -1 EBADF (Bad file descriptor) [pid 21532] close(19) = -1 EBADF (Bad file descriptor) [pid 21532] close(20) = -1 EBADF (Bad file descriptor) [pid 21532] close(21) = -1 EBADF (Bad file descriptor) [pid 21532] close(22) = -1 EBADF (Bad file descriptor) [pid 21532] close(23) = -1 EBADF (Bad file descriptor) [pid 21532] close(24) = -1 EBADF (Bad file descriptor) [pid 21532] close(25) = -1 EBADF (Bad file descriptor) [pid 21532] close(26) = -1 EBADF (Bad file descriptor) [pid 21532] close(27) = -1 EBADF (Bad file descriptor) [pid 21532] close(28) = -1 EBADF (Bad file descriptor) [pid 21532] close(29) = -1 EBADF (Bad file descriptor) [pid 21532] exit_group(0) = ? [pid 21532] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21244 ./strace-static-x86_64: Process 21533 attached [pid 21533] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21533] setpgid(0, 0) = 0 [pid 21533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21533] write(3, "1000", 4) = 4 [pid 21533] close(3) = 0 [pid 21533] write(1, "executing program\n", 18executing program ) = 18 [pid 21533] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21533] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21533] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21533] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21533] close(3) = -1 EBADF (Bad file descriptor) [pid 21533] close(4) = -1 EBADF (Bad file descriptor) [pid 21533] close(5) = -1 EBADF (Bad file descriptor) [pid 21533] close(6) = -1 EBADF (Bad file descriptor) [pid 21533] close(7) = -1 EBADF (Bad file descriptor) [pid 21533] close(8) = -1 EBADF (Bad file descriptor) [pid 21533] close(9) = -1 EBADF (Bad file descriptor) [pid 21533] close(10) = -1 EBADF (Bad file descriptor) [pid 21533] close(11) = -1 EBADF (Bad file descriptor) [pid 21533] close(12) = -1 EBADF (Bad file descriptor) [pid 21533] close(13) = -1 EBADF (Bad file descriptor) [pid 21533] close(14) = -1 EBADF (Bad file descriptor) [pid 21533] close(15) = -1 EBADF (Bad file descriptor) [pid 21533] close(16) = -1 EBADF (Bad file descriptor) [pid 21533] close(17) = -1 EBADF (Bad file descriptor) [pid 21533] close(18) = -1 EBADF (Bad file descriptor) [pid 21533] close(19) = -1 EBADF (Bad file descriptor) [pid 21533] close(20) = -1 EBADF (Bad file descriptor) [pid 21533] close(21) = -1 EBADF (Bad file descriptor) [pid 21533] close(22) = -1 EBADF (Bad file descriptor) [pid 21533] close(23) = -1 EBADF (Bad file descriptor) [pid 21533] close(24) = -1 EBADF (Bad file descriptor) [pid 21533] close(25) = -1 EBADF (Bad file descriptor) [pid 21533] close(26) = -1 EBADF (Bad file descriptor) [pid 21533] close(27) = -1 EBADF (Bad file descriptor) [pid 21533] close(28) = -1 EBADF (Bad file descriptor) [pid 21533] close(29) = -1 EBADF (Bad file descriptor) [pid 21533] exit_group(0) = ? [pid 21533] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21534 attached [pid 21534] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21245 [pid 21534] <... set_robust_list resumed>) = 0 [pid 21534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21534] setpgid(0, 0) = 0 [pid 21534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21534] write(3, "1000", 4) = 4 [pid 21534] close(3) = 0 executing program [pid 21534] write(1, "executing program\n", 18) = 18 [pid 21534] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21534] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21534] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21534] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21534] close(3) = -1 EBADF (Bad file descriptor) [pid 21534] close(4) = -1 EBADF (Bad file descriptor) [pid 21534] close(5) = -1 EBADF (Bad file descriptor) [pid 21534] close(6) = -1 EBADF (Bad file descriptor) [pid 21534] close(7) = -1 EBADF (Bad file descriptor) [pid 21534] close(8) = -1 EBADF (Bad file descriptor) [pid 21534] close(9) = -1 EBADF (Bad file descriptor) [pid 21534] close(10) = -1 EBADF (Bad file descriptor) [pid 21534] close(11) = -1 EBADF (Bad file descriptor) [pid 21534] close(12) = -1 EBADF (Bad file descriptor) [pid 21534] close(13) = -1 EBADF (Bad file descriptor) [pid 21534] close(14) = -1 EBADF (Bad file descriptor) [pid 21534] close(15) = -1 EBADF (Bad file descriptor) [pid 21534] close(16) = -1 EBADF (Bad file descriptor) [pid 21534] close(17) = -1 EBADF (Bad file descriptor) [pid 21534] close(18) = -1 EBADF (Bad file descriptor) [pid 21534] close(19) = -1 EBADF (Bad file descriptor) [pid 21534] close(20) = -1 EBADF (Bad file descriptor) [pid 21534] close(21) = -1 EBADF (Bad file descriptor) [pid 21534] close(22) = -1 EBADF (Bad file descriptor) [pid 21534] close(23) = -1 EBADF (Bad file descriptor) [pid 21534] close(24) = -1 EBADF (Bad file descriptor) [pid 21534] close(25) = -1 EBADF (Bad file descriptor) [pid 21534] close(26) = -1 EBADF (Bad file descriptor) [pid 21534] close(27) = -1 EBADF (Bad file descriptor) [pid 21534] close(28) = -1 EBADF (Bad file descriptor) [pid 21534] close(29) = -1 EBADF (Bad file descriptor) [pid 21534] exit_group(0) = ? [pid 21534] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21246 ./strace-static-x86_64: Process 21535 attached [pid 21535] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21535] setpgid(0, 0) = 0 [pid 21535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21535] write(3, "1000", 4) = 4 [pid 21535] close(3) = 0 [pid 21535] write(1, "executing program\n", 18executing program ) = 18 [pid 21535] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21535] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21535] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21535] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21535] close(3) = -1 EBADF (Bad file descriptor) [pid 21535] close(4) = -1 EBADF (Bad file descriptor) [pid 21535] close(5) = -1 EBADF (Bad file descriptor) [pid 21535] close(6) = -1 EBADF (Bad file descriptor) [pid 21535] close(7) = -1 EBADF (Bad file descriptor) [pid 21535] close(8) = -1 EBADF (Bad file descriptor) [pid 21535] close(9) = -1 EBADF (Bad file descriptor) [pid 21535] close(10) = -1 EBADF (Bad file descriptor) [pid 21535] close(11) = -1 EBADF (Bad file descriptor) [pid 21535] close(12) = -1 EBADF (Bad file descriptor) [pid 21535] close(13) = -1 EBADF (Bad file descriptor) [pid 21535] close(14) = -1 EBADF (Bad file descriptor) [pid 21535] close(15) = -1 EBADF (Bad file descriptor) [pid 21535] close(16) = -1 EBADF (Bad file descriptor) [pid 21535] close(17) = -1 EBADF (Bad file descriptor) [pid 21535] close(18) = -1 EBADF (Bad file descriptor) [pid 21535] close(19) = -1 EBADF (Bad file descriptor) [pid 21535] close(20) = -1 EBADF (Bad file descriptor) [pid 21535] close(21) = -1 EBADF (Bad file descriptor) [pid 21535] close(22) = -1 EBADF (Bad file descriptor) [pid 21535] close(23) = -1 EBADF (Bad file descriptor) [pid 21535] close(24) = -1 EBADF (Bad file descriptor) [pid 21535] close(25) = -1 EBADF (Bad file descriptor) [pid 21535] close(26) = -1 EBADF (Bad file descriptor) [pid 21535] close(27) = -1 EBADF (Bad file descriptor) [pid 21535] close(28) = -1 EBADF (Bad file descriptor) [pid 21535] close(29) = -1 EBADF (Bad file descriptor) [pid 21535] exit_group(0) = ? [pid 21535] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21247 ./strace-static-x86_64: Process 21536 attached [pid 21536] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21536] setpgid(0, 0) = 0 [pid 21536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21536] write(3, "1000", 4) = 4 [pid 21536] close(3) = 0 executing program [pid 21536] write(1, "executing program\n", 18) = 18 [pid 21536] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21536] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21536] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21536] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21536] close(3) = -1 EBADF (Bad file descriptor) [pid 21536] close(4) = -1 EBADF (Bad file descriptor) [pid 21536] close(5) = -1 EBADF (Bad file descriptor) [pid 21536] close(6) = -1 EBADF (Bad file descriptor) [pid 21536] close(7) = -1 EBADF (Bad file descriptor) [pid 21536] close(8) = -1 EBADF (Bad file descriptor) [pid 21536] close(9) = -1 EBADF (Bad file descriptor) [pid 21536] close(10) = -1 EBADF (Bad file descriptor) [pid 21536] close(11) = -1 EBADF (Bad file descriptor) [pid 21536] close(12) = -1 EBADF (Bad file descriptor) [pid 21536] close(13) = -1 EBADF (Bad file descriptor) [pid 21536] close(14) = -1 EBADF (Bad file descriptor) [pid 21536] close(15) = -1 EBADF (Bad file descriptor) [pid 21536] close(16) = -1 EBADF (Bad file descriptor) [pid 21536] close(17) = -1 EBADF (Bad file descriptor) [pid 21536] close(18) = -1 EBADF (Bad file descriptor) [pid 21536] close(19) = -1 EBADF (Bad file descriptor) [pid 21536] close(20) = -1 EBADF (Bad file descriptor) [pid 21536] close(21) = -1 EBADF (Bad file descriptor) [pid 21536] close(22) = -1 EBADF (Bad file descriptor) [pid 21536] close(23) = -1 EBADF (Bad file descriptor) [pid 21536] close(24) = -1 EBADF (Bad file descriptor) [pid 21536] close(25) = -1 EBADF (Bad file descriptor) [pid 21536] close(26) = -1 EBADF (Bad file descriptor) [pid 21536] close(27) = -1 EBADF (Bad file descriptor) [pid 21536] close(28) = -1 EBADF (Bad file descriptor) [pid 21536] close(29) = -1 EBADF (Bad file descriptor) [pid 21536] exit_group(0) = ? [pid 21536] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21537 attached [pid 21537] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21248 [pid 21537] <... set_robust_list resumed>) = 0 [pid 21537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21537] setpgid(0, 0) = 0 [pid 21537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21537] write(3, "1000", 4) = 4 [pid 21537] close(3) = 0 [pid 21537] write(1, "executing program\n", 18executing program ) = 18 [pid 21537] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21537] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21537] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21537] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21537] close(3) = -1 EBADF (Bad file descriptor) [pid 21537] close(4) = -1 EBADF (Bad file descriptor) [pid 21537] close(5) = -1 EBADF (Bad file descriptor) [pid 21537] close(6) = -1 EBADF (Bad file descriptor) [pid 21537] close(7) = -1 EBADF (Bad file descriptor) [pid 21537] close(8) = -1 EBADF (Bad file descriptor) [pid 21537] close(9) = -1 EBADF (Bad file descriptor) [pid 21537] close(10) = -1 EBADF (Bad file descriptor) [pid 21537] close(11) = -1 EBADF (Bad file descriptor) [pid 21537] close(12) = -1 EBADF (Bad file descriptor) [pid 21537] close(13) = -1 EBADF (Bad file descriptor) [pid 21537] close(14) = -1 EBADF (Bad file descriptor) [pid 21537] close(15) = -1 EBADF (Bad file descriptor) [pid 21537] close(16) = -1 EBADF (Bad file descriptor) [pid 21537] close(17) = -1 EBADF (Bad file descriptor) [pid 21537] close(18) = -1 EBADF (Bad file descriptor) [pid 21537] close(19) = -1 EBADF (Bad file descriptor) [pid 21537] close(20) = -1 EBADF (Bad file descriptor) [pid 21537] close(21) = -1 EBADF (Bad file descriptor) [pid 21537] close(22) = -1 EBADF (Bad file descriptor) [pid 21537] close(23) = -1 EBADF (Bad file descriptor) [pid 21537] close(24) = -1 EBADF (Bad file descriptor) [pid 21537] close(25) = -1 EBADF (Bad file descriptor) [pid 21537] close(26) = -1 EBADF (Bad file descriptor) [pid 21537] close(27) = -1 EBADF (Bad file descriptor) [pid 21537] close(28) = -1 EBADF (Bad file descriptor) [pid 21537] close(29) = -1 EBADF (Bad file descriptor) [pid 21537] exit_group(0) = ? [pid 21537] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21249 ./strace-static-x86_64: Process 21538 attached [pid 21538] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21538] setpgid(0, 0) = 0 [pid 21538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21538] write(3, "1000", 4) = 4 [pid 21538] close(3) = 0 [pid 21538] write(1, "executing program\n", 18executing program ) = 18 [pid 21538] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21538] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21538] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21538] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21538] close(3) = -1 EBADF (Bad file descriptor) [pid 21538] close(4) = -1 EBADF (Bad file descriptor) [pid 21538] close(5) = -1 EBADF (Bad file descriptor) [pid 21538] close(6) = -1 EBADF (Bad file descriptor) [pid 21538] close(7) = -1 EBADF (Bad file descriptor) [pid 21538] close(8) = -1 EBADF (Bad file descriptor) [pid 21538] close(9) = -1 EBADF (Bad file descriptor) [pid 21538] close(10) = -1 EBADF (Bad file descriptor) [pid 21538] close(11) = -1 EBADF (Bad file descriptor) [pid 21538] close(12) = -1 EBADF (Bad file descriptor) [pid 21538] close(13) = -1 EBADF (Bad file descriptor) [pid 21538] close(14) = -1 EBADF (Bad file descriptor) [pid 21538] close(15) = -1 EBADF (Bad file descriptor) [pid 21538] close(16) = -1 EBADF (Bad file descriptor) [pid 21538] close(17) = -1 EBADF (Bad file descriptor) [pid 21538] close(18) = -1 EBADF (Bad file descriptor) [pid 21538] close(19) = -1 EBADF (Bad file descriptor) [pid 21538] close(20) = -1 EBADF (Bad file descriptor) [pid 21538] close(21) = -1 EBADF (Bad file descriptor) [pid 21538] close(22) = -1 EBADF (Bad file descriptor) [pid 21538] close(23) = -1 EBADF (Bad file descriptor) [pid 21538] close(24) = -1 EBADF (Bad file descriptor) [pid 21538] close(25) = -1 EBADF (Bad file descriptor) [pid 21538] close(26) = -1 EBADF (Bad file descriptor) [pid 21538] close(27) = -1 EBADF (Bad file descriptor) [pid 21538] close(28) = -1 EBADF (Bad file descriptor) [pid 21538] close(29) = -1 EBADF (Bad file descriptor) [pid 21538] exit_group(0) = ? [pid 21538] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21250 ./strace-static-x86_64: Process 21539 attached [pid 21539] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21539] setpgid(0, 0) = 0 [pid 21539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21539] write(3, "1000", 4) = 4 [pid 21539] close(3) = 0 [pid 21539] write(1, "executing program\n", 18executing program ) = 18 [pid 21539] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21539] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21539] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21539] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21539] close(3) = -1 EBADF (Bad file descriptor) [pid 21539] close(4) = -1 EBADF (Bad file descriptor) [pid 21539] close(5) = -1 EBADF (Bad file descriptor) [pid 21539] close(6) = -1 EBADF (Bad file descriptor) [pid 21539] close(7) = -1 EBADF (Bad file descriptor) [pid 21539] close(8) = -1 EBADF (Bad file descriptor) [pid 21539] close(9) = -1 EBADF (Bad file descriptor) [pid 21539] close(10) = -1 EBADF (Bad file descriptor) [pid 21539] close(11) = -1 EBADF (Bad file descriptor) [pid 21539] close(12) = -1 EBADF (Bad file descriptor) [pid 21539] close(13) = -1 EBADF (Bad file descriptor) [pid 21539] close(14) = -1 EBADF (Bad file descriptor) [pid 21539] close(15) = -1 EBADF (Bad file descriptor) [pid 21539] close(16) = -1 EBADF (Bad file descriptor) [pid 21539] close(17) = -1 EBADF (Bad file descriptor) [pid 21539] close(18) = -1 EBADF (Bad file descriptor) [pid 21539] close(19) = -1 EBADF (Bad file descriptor) [pid 21539] close(20) = -1 EBADF (Bad file descriptor) [pid 21539] close(21) = -1 EBADF (Bad file descriptor) [pid 21539] close(22) = -1 EBADF (Bad file descriptor) [pid 21539] close(23) = -1 EBADF (Bad file descriptor) [pid 21539] close(24) = -1 EBADF (Bad file descriptor) [pid 21539] close(25) = -1 EBADF (Bad file descriptor) [pid 21539] close(26) = -1 EBADF (Bad file descriptor) [pid 21539] close(27) = -1 EBADF (Bad file descriptor) [pid 21539] close(28) = -1 EBADF (Bad file descriptor) [pid 21539] close(29) = -1 EBADF (Bad file descriptor) [pid 21539] exit_group(0) = ? [pid 21539] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21251 ./strace-static-x86_64: Process 21540 attached [pid 21540] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21540] setpgid(0, 0) = 0 [pid 21540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21540] write(3, "1000", 4) = 4 [pid 21540] close(3) = 0 [pid 21540] write(1, "executing program\n", 18executing program ) = 18 [pid 21540] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21540] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21540] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21540] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21540] close(3) = -1 EBADF (Bad file descriptor) [pid 21540] close(4) = -1 EBADF (Bad file descriptor) [pid 21540] close(5) = -1 EBADF (Bad file descriptor) [pid 21540] close(6) = -1 EBADF (Bad file descriptor) [pid 21540] close(7) = -1 EBADF (Bad file descriptor) [pid 21540] close(8) = -1 EBADF (Bad file descriptor) [pid 21540] close(9) = -1 EBADF (Bad file descriptor) [pid 21540] close(10) = -1 EBADF (Bad file descriptor) [pid 21540] close(11) = -1 EBADF (Bad file descriptor) [pid 21540] close(12) = -1 EBADF (Bad file descriptor) [pid 21540] close(13) = -1 EBADF (Bad file descriptor) [pid 21540] close(14) = -1 EBADF (Bad file descriptor) [pid 21540] close(15) = -1 EBADF (Bad file descriptor) [pid 21540] close(16) = -1 EBADF (Bad file descriptor) [pid 21540] close(17) = -1 EBADF (Bad file descriptor) [pid 21540] close(18) = -1 EBADF (Bad file descriptor) [pid 21540] close(19) = -1 EBADF (Bad file descriptor) [pid 21540] close(20) = -1 EBADF (Bad file descriptor) [pid 21540] close(21) = -1 EBADF (Bad file descriptor) [pid 21540] close(22) = -1 EBADF (Bad file descriptor) [pid 21540] close(23) = -1 EBADF (Bad file descriptor) [pid 21540] close(24) = -1 EBADF (Bad file descriptor) [pid 21540] close(25) = -1 EBADF (Bad file descriptor) [pid 21540] close(26) = -1 EBADF (Bad file descriptor) [pid 21540] close(27) = -1 EBADF (Bad file descriptor) [pid 21540] close(28) = -1 EBADF (Bad file descriptor) [pid 21540] close(29) = -1 EBADF (Bad file descriptor) [pid 21540] exit_group(0) = ? [pid 21540] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21541 attached [pid 21541] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21252 [pid 21541] <... set_robust_list resumed>) = 0 [pid 21541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21541] setpgid(0, 0) = 0 [pid 21541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21541] write(3, "1000", 4) = 4 [pid 21541] close(3executing program ) = 0 [pid 21541] write(1, "executing program\n", 18) = 18 [pid 21541] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21541] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21541] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21541] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21541] close(3) = -1 EBADF (Bad file descriptor) [pid 21541] close(4) = -1 EBADF (Bad file descriptor) [pid 21541] close(5) = -1 EBADF (Bad file descriptor) [pid 21541] close(6) = -1 EBADF (Bad file descriptor) [pid 21541] close(7) = -1 EBADF (Bad file descriptor) [pid 21541] close(8) = -1 EBADF (Bad file descriptor) [pid 21541] close(9) = -1 EBADF (Bad file descriptor) [pid 21541] close(10) = -1 EBADF (Bad file descriptor) [pid 21541] close(11) = -1 EBADF (Bad file descriptor) [pid 21541] close(12) = -1 EBADF (Bad file descriptor) [pid 21541] close(13) = -1 EBADF (Bad file descriptor) [pid 21541] close(14) = -1 EBADF (Bad file descriptor) [pid 21541] close(15) = -1 EBADF (Bad file descriptor) [pid 21541] close(16) = -1 EBADF (Bad file descriptor) [pid 21541] close(17) = -1 EBADF (Bad file descriptor) [pid 21541] close(18) = -1 EBADF (Bad file descriptor) [pid 21541] close(19) = -1 EBADF (Bad file descriptor) [pid 21541] close(20) = -1 EBADF (Bad file descriptor) [pid 21541] close(21) = -1 EBADF (Bad file descriptor) [pid 21541] close(22) = -1 EBADF (Bad file descriptor) [pid 21541] close(23) = -1 EBADF (Bad file descriptor) [pid 21541] close(24) = -1 EBADF (Bad file descriptor) [pid 21541] close(25) = -1 EBADF (Bad file descriptor) [pid 21541] close(26) = -1 EBADF (Bad file descriptor) [pid 21541] close(27) = -1 EBADF (Bad file descriptor) [pid 21541] close(28) = -1 EBADF (Bad file descriptor) [pid 21541] close(29) = -1 EBADF (Bad file descriptor) [pid 21541] exit_group(0) = ? [pid 21541] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21253 ./strace-static-x86_64: Process 21542 attached [pid 21542] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21542] setpgid(0, 0) = 0 [pid 21542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21542] write(3, "1000", 4) = 4 [pid 21542] close(3) = 0 executing program [pid 21542] write(1, "executing program\n", 18) = 18 [pid 21542] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21542] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21542] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21542] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21542] close(3) = -1 EBADF (Bad file descriptor) [pid 21542] close(4) = -1 EBADF (Bad file descriptor) [pid 21542] close(5) = -1 EBADF (Bad file descriptor) [pid 21542] close(6) = -1 EBADF (Bad file descriptor) [pid 21542] close(7) = -1 EBADF (Bad file descriptor) [pid 21542] close(8) = -1 EBADF (Bad file descriptor) [pid 21542] close(9) = -1 EBADF (Bad file descriptor) [pid 21542] close(10) = -1 EBADF (Bad file descriptor) [pid 21542] close(11) = -1 EBADF (Bad file descriptor) [pid 21542] close(12) = -1 EBADF (Bad file descriptor) [pid 21542] close(13) = -1 EBADF (Bad file descriptor) [pid 21542] close(14) = -1 EBADF (Bad file descriptor) [pid 21542] close(15) = -1 EBADF (Bad file descriptor) [pid 21542] close(16) = -1 EBADF (Bad file descriptor) [pid 21542] close(17) = -1 EBADF (Bad file descriptor) [pid 21542] close(18) = -1 EBADF (Bad file descriptor) [pid 21542] close(19) = -1 EBADF (Bad file descriptor) [pid 21542] close(20) = -1 EBADF (Bad file descriptor) [pid 21542] close(21) = -1 EBADF (Bad file descriptor) [pid 21542] close(22) = -1 EBADF (Bad file descriptor) [pid 21542] close(23) = -1 EBADF (Bad file descriptor) [pid 21542] close(24) = -1 EBADF (Bad file descriptor) [pid 21542] close(25) = -1 EBADF (Bad file descriptor) [pid 21542] close(26) = -1 EBADF (Bad file descriptor) [pid 21542] close(27) = -1 EBADF (Bad file descriptor) [pid 21542] close(28) = -1 EBADF (Bad file descriptor) [pid 21542] close(29) = -1 EBADF (Bad file descriptor) [pid 21542] exit_group(0) = ? [pid 21542] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21543 attached [pid 21543] set_robust_list(0x55555e7c9660, 24) = 0 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21254 [pid 21543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21543] setpgid(0, 0) = 0 [pid 21543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21543] write(3, "1000", 4) = 4 [pid 21543] close(3) = 0 [pid 21543] write(1, "executing program\n", 18executing program ) = 18 [pid 21543] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21543] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21543] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21543] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21543] close(3) = -1 EBADF (Bad file descriptor) [pid 21543] close(4) = -1 EBADF (Bad file descriptor) [pid 21543] close(5) = -1 EBADF (Bad file descriptor) [pid 21543] close(6) = -1 EBADF (Bad file descriptor) [pid 21543] close(7) = -1 EBADF (Bad file descriptor) [pid 21543] close(8) = -1 EBADF (Bad file descriptor) [pid 21543] close(9) = -1 EBADF (Bad file descriptor) [pid 21543] close(10) = -1 EBADF (Bad file descriptor) [pid 21543] close(11) = -1 EBADF (Bad file descriptor) [pid 21543] close(12) = -1 EBADF (Bad file descriptor) [pid 21543] close(13) = -1 EBADF (Bad file descriptor) [pid 21543] close(14) = -1 EBADF (Bad file descriptor) [pid 21543] close(15) = -1 EBADF (Bad file descriptor) [pid 21543] close(16) = -1 EBADF (Bad file descriptor) [pid 21543] close(17) = -1 EBADF (Bad file descriptor) [pid 21543] close(18) = -1 EBADF (Bad file descriptor) [pid 21543] close(19) = -1 EBADF (Bad file descriptor) [pid 21543] close(20) = -1 EBADF (Bad file descriptor) [pid 21543] close(21) = -1 EBADF (Bad file descriptor) [pid 21543] close(22) = -1 EBADF (Bad file descriptor) [pid 21543] close(23) = -1 EBADF (Bad file descriptor) [pid 21543] close(24) = -1 EBADF (Bad file descriptor) [pid 21543] close(25) = -1 EBADF (Bad file descriptor) [pid 21543] close(26) = -1 EBADF (Bad file descriptor) [pid 21543] close(27) = -1 EBADF (Bad file descriptor) [pid 21543] close(28) = -1 EBADF (Bad file descriptor) [pid 21543] close(29) = -1 EBADF (Bad file descriptor) [pid 21543] exit_group(0) = ? [pid 21543] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21255 ./strace-static-x86_64: Process 21544 attached [pid 21544] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21544] setpgid(0, 0) = 0 [pid 21544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21544] write(3, "1000", 4) = 4 [pid 21544] close(3) = 0 [pid 21544] write(1, "executing program\n", 18executing program ) = 18 [pid 21544] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21544] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21544] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21544] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21544] close(3) = -1 EBADF (Bad file descriptor) [pid 21544] close(4) = -1 EBADF (Bad file descriptor) [pid 21544] close(5) = -1 EBADF (Bad file descriptor) [pid 21544] close(6) = -1 EBADF (Bad file descriptor) [pid 21544] close(7) = -1 EBADF (Bad file descriptor) [pid 21544] close(8) = -1 EBADF (Bad file descriptor) [pid 21544] close(9) = -1 EBADF (Bad file descriptor) [pid 21544] close(10) = -1 EBADF (Bad file descriptor) [pid 21544] close(11) = -1 EBADF (Bad file descriptor) [pid 21544] close(12) = -1 EBADF (Bad file descriptor) [pid 21544] close(13) = -1 EBADF (Bad file descriptor) [pid 21544] close(14) = -1 EBADF (Bad file descriptor) [pid 21544] close(15) = -1 EBADF (Bad file descriptor) [pid 21544] close(16) = -1 EBADF (Bad file descriptor) [pid 21544] close(17) = -1 EBADF (Bad file descriptor) [pid 21544] close(18) = -1 EBADF (Bad file descriptor) [pid 21544] close(19) = -1 EBADF (Bad file descriptor) [pid 21544] close(20) = -1 EBADF (Bad file descriptor) [pid 21544] close(21) = -1 EBADF (Bad file descriptor) [pid 21544] close(22) = -1 EBADF (Bad file descriptor) [pid 21544] close(23) = -1 EBADF (Bad file descriptor) [pid 21544] close(24) = -1 EBADF (Bad file descriptor) [pid 21544] close(25) = -1 EBADF (Bad file descriptor) [pid 21544] close(26) = -1 EBADF (Bad file descriptor) [pid 21544] close(27) = -1 EBADF (Bad file descriptor) [pid 21544] close(28) = -1 EBADF (Bad file descriptor) [pid 21544] close(29) = -1 EBADF (Bad file descriptor) [pid 21544] exit_group(0) = ? [pid 21544] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21256 ./strace-static-x86_64: Process 21545 attached [pid 21545] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21545] setpgid(0, 0) = 0 [pid 21545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21545] write(3, "1000", 4) = 4 [pid 21545] close(3) = 0 [pid 21545] write(1, "executing program\n", 18executing program ) = 18 [pid 21545] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21545] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21545] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21545] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21545] close(3) = -1 EBADF (Bad file descriptor) [pid 21545] close(4) = -1 EBADF (Bad file descriptor) [pid 21545] close(5) = -1 EBADF (Bad file descriptor) [pid 21545] close(6) = -1 EBADF (Bad file descriptor) [pid 21545] close(7) = -1 EBADF (Bad file descriptor) [pid 21545] close(8) = -1 EBADF (Bad file descriptor) [pid 21545] close(9) = -1 EBADF (Bad file descriptor) [pid 21545] close(10) = -1 EBADF (Bad file descriptor) [pid 21545] close(11) = -1 EBADF (Bad file descriptor) [pid 21545] close(12) = -1 EBADF (Bad file descriptor) [pid 21545] close(13) = -1 EBADF (Bad file descriptor) [pid 21545] close(14) = -1 EBADF (Bad file descriptor) [pid 21545] close(15) = -1 EBADF (Bad file descriptor) [pid 21545] close(16) = -1 EBADF (Bad file descriptor) [pid 21545] close(17) = -1 EBADF (Bad file descriptor) [pid 21545] close(18) = -1 EBADF (Bad file descriptor) [pid 21545] close(19) = -1 EBADF (Bad file descriptor) [pid 21545] close(20) = -1 EBADF (Bad file descriptor) [pid 21545] close(21) = -1 EBADF (Bad file descriptor) [pid 21545] close(22) = -1 EBADF (Bad file descriptor) [pid 21545] close(23) = -1 EBADF (Bad file descriptor) [pid 21545] close(24) = -1 EBADF (Bad file descriptor) [pid 21545] close(25) = -1 EBADF (Bad file descriptor) [pid 21545] close(26) = -1 EBADF (Bad file descriptor) [pid 21545] close(27) = -1 EBADF (Bad file descriptor) [pid 21545] close(28) = -1 EBADF (Bad file descriptor) [pid 21545] close(29) = -1 EBADF (Bad file descriptor) [pid 21545] exit_group(0) = ? [pid 21545] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21546 attached [pid 21546] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21257 [pid 21546] <... set_robust_list resumed>) = 0 [pid 21546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21546] setpgid(0, 0) = 0 [pid 21546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21546] write(3, "1000", 4) = 4 [pid 21546] close(3) = 0 [pid 21546] write(1, "executing program\n", 18executing program ) = 18 [pid 21546] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21546] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21546] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21546] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21546] close(3) = -1 EBADF (Bad file descriptor) [pid 21546] close(4) = -1 EBADF (Bad file descriptor) [pid 21546] close(5) = -1 EBADF (Bad file descriptor) [pid 21546] close(6) = -1 EBADF (Bad file descriptor) [pid 21546] close(7) = -1 EBADF (Bad file descriptor) [pid 21546] close(8) = -1 EBADF (Bad file descriptor) [pid 21546] close(9) = -1 EBADF (Bad file descriptor) [pid 21546] close(10) = -1 EBADF (Bad file descriptor) [pid 21546] close(11) = -1 EBADF (Bad file descriptor) [pid 21546] close(12) = -1 EBADF (Bad file descriptor) [pid 21546] close(13) = -1 EBADF (Bad file descriptor) [pid 21546] close(14) = -1 EBADF (Bad file descriptor) [pid 21546] close(15) = -1 EBADF (Bad file descriptor) [pid 21546] close(16) = -1 EBADF (Bad file descriptor) [pid 21546] close(17) = -1 EBADF (Bad file descriptor) [pid 21546] close(18) = -1 EBADF (Bad file descriptor) [pid 21546] close(19) = -1 EBADF (Bad file descriptor) [pid 21546] close(20) = -1 EBADF (Bad file descriptor) [pid 21546] close(21) = -1 EBADF (Bad file descriptor) [pid 21546] close(22) = -1 EBADF (Bad file descriptor) [pid 21546] close(23) = -1 EBADF (Bad file descriptor) [pid 21546] close(24) = -1 EBADF (Bad file descriptor) [pid 21546] close(25) = -1 EBADF (Bad file descriptor) [pid 21546] close(26) = -1 EBADF (Bad file descriptor) [pid 21546] close(27) = -1 EBADF (Bad file descriptor) [pid 21546] close(28) = -1 EBADF (Bad file descriptor) [pid 21546] close(29) = -1 EBADF (Bad file descriptor) [pid 21546] exit_group(0) = ? [pid 21546] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21547 attached [pid 21547] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21258 [pid 21547] <... set_robust_list resumed>) = 0 [pid 21547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21547] setpgid(0, 0) = 0 [pid 21547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21547] write(3, "1000", 4executing program ) = 4 [pid 21547] close(3) = 0 [pid 21547] write(1, "executing program\n", 18) = 18 [pid 21547] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21547] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21547] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21547] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21547] close(3) = -1 EBADF (Bad file descriptor) [pid 21547] close(4) = -1 EBADF (Bad file descriptor) [pid 21547] close(5) = -1 EBADF (Bad file descriptor) [pid 21547] close(6) = -1 EBADF (Bad file descriptor) [pid 21547] close(7) = -1 EBADF (Bad file descriptor) [pid 21547] close(8) = -1 EBADF (Bad file descriptor) [pid 21547] close(9) = -1 EBADF (Bad file descriptor) [pid 21547] close(10) = -1 EBADF (Bad file descriptor) [pid 21547] close(11) = -1 EBADF (Bad file descriptor) [pid 21547] close(12) = -1 EBADF (Bad file descriptor) [pid 21547] close(13) = -1 EBADF (Bad file descriptor) [pid 21547] close(14) = -1 EBADF (Bad file descriptor) [pid 21547] close(15) = -1 EBADF (Bad file descriptor) [pid 21547] close(16) = -1 EBADF (Bad file descriptor) [pid 21547] close(17) = -1 EBADF (Bad file descriptor) [pid 21547] close(18) = -1 EBADF (Bad file descriptor) [pid 21547] close(19) = -1 EBADF (Bad file descriptor) [pid 21547] close(20) = -1 EBADF (Bad file descriptor) [pid 21547] close(21) = -1 EBADF (Bad file descriptor) [pid 21547] close(22) = -1 EBADF (Bad file descriptor) [pid 21547] close(23) = -1 EBADF (Bad file descriptor) [pid 21547] close(24) = -1 EBADF (Bad file descriptor) [pid 21547] close(25) = -1 EBADF (Bad file descriptor) [pid 21547] close(26) = -1 EBADF (Bad file descriptor) [pid 21547] close(27) = -1 EBADF (Bad file descriptor) [pid 21547] close(28) = -1 EBADF (Bad file descriptor) [pid 21547] close(29) = -1 EBADF (Bad file descriptor) [pid 21547] exit_group(0) = ? [pid 21547] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21548 attached , child_tidptr=0x55555e7c9650) = 21259 [pid 21548] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21548] setpgid(0, 0) = 0 [pid 21548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21548] write(3, "1000", 4) = 4 [pid 21548] close(3) = 0 [pid 21548] write(1, "executing program\n", 18executing program ) = 18 [pid 21548] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21548] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21548] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21548] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21548] close(3) = -1 EBADF (Bad file descriptor) [pid 21548] close(4) = -1 EBADF (Bad file descriptor) [pid 21548] close(5) = -1 EBADF (Bad file descriptor) [pid 21548] close(6) = -1 EBADF (Bad file descriptor) [pid 21548] close(7) = -1 EBADF (Bad file descriptor) [pid 21548] close(8) = -1 EBADF (Bad file descriptor) [pid 21548] close(9) = -1 EBADF (Bad file descriptor) [pid 21548] close(10) = -1 EBADF (Bad file descriptor) [pid 21548] close(11) = -1 EBADF (Bad file descriptor) [pid 21548] close(12) = -1 EBADF (Bad file descriptor) [pid 21548] close(13) = -1 EBADF (Bad file descriptor) [pid 21548] close(14) = -1 EBADF (Bad file descriptor) [pid 21548] close(15) = -1 EBADF (Bad file descriptor) [pid 21548] close(16) = -1 EBADF (Bad file descriptor) [pid 21548] close(17) = -1 EBADF (Bad file descriptor) [pid 21548] close(18) = -1 EBADF (Bad file descriptor) [pid 21548] close(19) = -1 EBADF (Bad file descriptor) [pid 21548] close(20) = -1 EBADF (Bad file descriptor) [pid 21548] close(21) = -1 EBADF (Bad file descriptor) [pid 21548] close(22) = -1 EBADF (Bad file descriptor) [pid 21548] close(23) = -1 EBADF (Bad file descriptor) [pid 21548] close(24) = -1 EBADF (Bad file descriptor) [pid 21548] close(25) = -1 EBADF (Bad file descriptor) [pid 21548] close(26) = -1 EBADF (Bad file descriptor) [pid 21548] close(27) = -1 EBADF (Bad file descriptor) [pid 21548] close(28) = -1 EBADF (Bad file descriptor) [pid 21548] close(29) = -1 EBADF (Bad file descriptor) [pid 21548] exit_group(0) = ? [pid 21548] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21260 ./strace-static-x86_64: Process 21549 attached [pid 21549] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21549] setpgid(0, 0) = 0 [pid 21549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21549] write(3, "1000", 4) = 4 [pid 21549] close(3) = 0 [pid 21549] write(1, "executing program\n", 18executing program ) = 18 [pid 21549] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21549] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21549] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21549] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21549] close(3) = -1 EBADF (Bad file descriptor) [pid 21549] close(4) = -1 EBADF (Bad file descriptor) [pid 21549] close(5) = -1 EBADF (Bad file descriptor) [pid 21549] close(6) = -1 EBADF (Bad file descriptor) [pid 21549] close(7) = -1 EBADF (Bad file descriptor) [pid 21549] close(8) = -1 EBADF (Bad file descriptor) [pid 21549] close(9) = -1 EBADF (Bad file descriptor) [pid 21549] close(10) = -1 EBADF (Bad file descriptor) [pid 21549] close(11) = -1 EBADF (Bad file descriptor) [pid 21549] close(12) = -1 EBADF (Bad file descriptor) [pid 21549] close(13) = -1 EBADF (Bad file descriptor) [pid 21549] close(14) = -1 EBADF (Bad file descriptor) [pid 21549] close(15) = -1 EBADF (Bad file descriptor) [pid 21549] close(16) = -1 EBADF (Bad file descriptor) [pid 21549] close(17) = -1 EBADF (Bad file descriptor) [pid 21549] close(18) = -1 EBADF (Bad file descriptor) [pid 21549] close(19) = -1 EBADF (Bad file descriptor) [pid 21549] close(20) = -1 EBADF (Bad file descriptor) [pid 21549] close(21) = -1 EBADF (Bad file descriptor) [pid 21549] close(22) = -1 EBADF (Bad file descriptor) [pid 21549] close(23) = -1 EBADF (Bad file descriptor) [pid 21549] close(24) = -1 EBADF (Bad file descriptor) [pid 21549] close(25) = -1 EBADF (Bad file descriptor) [pid 21549] close(26) = -1 EBADF (Bad file descriptor) [pid 21549] close(27) = -1 EBADF (Bad file descriptor) [pid 21549] close(28) = -1 EBADF (Bad file descriptor) [pid 21549] close(29) = -1 EBADF (Bad file descriptor) [pid 21549] exit_group(0) = ? [pid 21549] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21261 ./strace-static-x86_64: Process 21550 attached [pid 21550] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21550] setpgid(0, 0) = 0 [pid 21550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21550] write(3, "1000", 4) = 4 [pid 21550] close(3) = 0 [pid 21550] write(1, "executing program\n", 18executing program ) = 18 [pid 21550] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21550] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21550] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21550] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21550] close(3) = -1 EBADF (Bad file descriptor) [pid 21550] close(4) = -1 EBADF (Bad file descriptor) [pid 21550] close(5) = -1 EBADF (Bad file descriptor) [pid 21550] close(6) = -1 EBADF (Bad file descriptor) [pid 21550] close(7) = -1 EBADF (Bad file descriptor) [pid 21550] close(8) = -1 EBADF (Bad file descriptor) [pid 21550] close(9) = -1 EBADF (Bad file descriptor) [pid 21550] close(10) = -1 EBADF (Bad file descriptor) [pid 21550] close(11) = -1 EBADF (Bad file descriptor) [pid 21550] close(12) = -1 EBADF (Bad file descriptor) [pid 21550] close(13) = -1 EBADF (Bad file descriptor) [pid 21550] close(14) = -1 EBADF (Bad file descriptor) [pid 21550] close(15) = -1 EBADF (Bad file descriptor) [pid 21550] close(16) = -1 EBADF (Bad file descriptor) [pid 21550] close(17) = -1 EBADF (Bad file descriptor) [pid 21550] close(18) = -1 EBADF (Bad file descriptor) [pid 21550] close(19) = -1 EBADF (Bad file descriptor) [pid 21550] close(20) = -1 EBADF (Bad file descriptor) [pid 21550] close(21) = -1 EBADF (Bad file descriptor) [pid 21550] close(22) = -1 EBADF (Bad file descriptor) [pid 21550] close(23) = -1 EBADF (Bad file descriptor) [pid 21550] close(24) = -1 EBADF (Bad file descriptor) [pid 21550] close(25) = -1 EBADF (Bad file descriptor) [pid 21550] close(26) = -1 EBADF (Bad file descriptor) [pid 21550] close(27) = -1 EBADF (Bad file descriptor) [pid 21550] close(28) = -1 EBADF (Bad file descriptor) [pid 21550] close(29) = -1 EBADF (Bad file descriptor) [pid 21550] exit_group(0) = ? [pid 21550] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21262 ./strace-static-x86_64: Process 21551 attached [pid 21551] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21551] setpgid(0, 0) = 0 [pid 21551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21551] write(3, "1000", 4) = 4 [pid 21551] close(3) = 0 [pid 21551] write(1, "executing program\n", 18executing program ) = 18 [pid 21551] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21551] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21551] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21551] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21551] close(3) = -1 EBADF (Bad file descriptor) [pid 21551] close(4) = -1 EBADF (Bad file descriptor) [pid 21551] close(5) = -1 EBADF (Bad file descriptor) [pid 21551] close(6) = -1 EBADF (Bad file descriptor) [pid 21551] close(7) = -1 EBADF (Bad file descriptor) [pid 21551] close(8) = -1 EBADF (Bad file descriptor) [pid 21551] close(9) = -1 EBADF (Bad file descriptor) [pid 21551] close(10) = -1 EBADF (Bad file descriptor) [pid 21551] close(11) = -1 EBADF (Bad file descriptor) [pid 21551] close(12) = -1 EBADF (Bad file descriptor) [pid 21551] close(13) = -1 EBADF (Bad file descriptor) [pid 21551] close(14) = -1 EBADF (Bad file descriptor) [pid 21551] close(15) = -1 EBADF (Bad file descriptor) [pid 21551] close(16) = -1 EBADF (Bad file descriptor) [pid 21551] close(17) = -1 EBADF (Bad file descriptor) [pid 21551] close(18) = -1 EBADF (Bad file descriptor) [pid 21551] close(19) = -1 EBADF (Bad file descriptor) [pid 21551] close(20) = -1 EBADF (Bad file descriptor) [pid 21551] close(21) = -1 EBADF (Bad file descriptor) [pid 21551] close(22) = -1 EBADF (Bad file descriptor) [pid 21551] close(23) = -1 EBADF (Bad file descriptor) [pid 21551] close(24) = -1 EBADF (Bad file descriptor) [pid 21551] close(25) = -1 EBADF (Bad file descriptor) [pid 21551] close(26) = -1 EBADF (Bad file descriptor) [pid 21551] close(27) = -1 EBADF (Bad file descriptor) [pid 21551] close(28) = -1 EBADF (Bad file descriptor) [pid 21551] close(29) = -1 EBADF (Bad file descriptor) [pid 21551] exit_group(0) = ? [pid 21551] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21552 attached [pid 21552] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21263 [pid 21552] <... set_robust_list resumed>) = 0 [pid 21552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21552] setpgid(0, 0) = 0 [pid 21552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21552] write(3, "1000", 4) = 4 [pid 21552] close(3) = 0 [pid 21552] write(1, "executing program\n", 18executing program ) = 18 [pid 21552] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21552] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21552] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21552] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21552] close(3) = -1 EBADF (Bad file descriptor) [pid 21552] close(4) = -1 EBADF (Bad file descriptor) [pid 21552] close(5) = -1 EBADF (Bad file descriptor) [pid 21552] close(6) = -1 EBADF (Bad file descriptor) [pid 21552] close(7) = -1 EBADF (Bad file descriptor) [pid 21552] close(8) = -1 EBADF (Bad file descriptor) [pid 21552] close(9) = -1 EBADF (Bad file descriptor) [pid 21552] close(10) = -1 EBADF (Bad file descriptor) [pid 21552] close(11) = -1 EBADF (Bad file descriptor) [pid 21552] close(12) = -1 EBADF (Bad file descriptor) [pid 21552] close(13) = -1 EBADF (Bad file descriptor) [pid 21552] close(14) = -1 EBADF (Bad file descriptor) [pid 21552] close(15) = -1 EBADF (Bad file descriptor) [pid 21552] close(16) = -1 EBADF (Bad file descriptor) [pid 21552] close(17) = -1 EBADF (Bad file descriptor) [pid 21552] close(18) = -1 EBADF (Bad file descriptor) [pid 21552] close(19) = -1 EBADF (Bad file descriptor) [pid 21552] close(20) = -1 EBADF (Bad file descriptor) [pid 21552] close(21) = -1 EBADF (Bad file descriptor) [pid 21552] close(22) = -1 EBADF (Bad file descriptor) [pid 21552] close(23) = -1 EBADF (Bad file descriptor) [pid 21552] close(24) = -1 EBADF (Bad file descriptor) [pid 21552] close(25) = -1 EBADF (Bad file descriptor) [pid 21552] close(26) = -1 EBADF (Bad file descriptor) [pid 21552] close(27) = -1 EBADF (Bad file descriptor) [pid 21552] close(28) = -1 EBADF (Bad file descriptor) [pid 21552] close(29) = -1 EBADF (Bad file descriptor) [pid 21552] exit_group(0) = ? [pid 21552] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21553 attached , child_tidptr=0x55555e7c9650) = 21264 [pid 21553] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21553] setpgid(0, 0) = 0 [pid 21553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21553] write(3, "1000", 4) = 4 [pid 21553] close(3) = 0 [pid 21553] write(1, "executing program\n", 18executing program ) = 18 [pid 21553] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21553] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21553] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21553] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21553] close(3) = -1 EBADF (Bad file descriptor) [pid 21553] close(4) = -1 EBADF (Bad file descriptor) [pid 21553] close(5) = -1 EBADF (Bad file descriptor) [pid 21553] close(6) = -1 EBADF (Bad file descriptor) [pid 21553] close(7) = -1 EBADF (Bad file descriptor) [pid 21553] close(8) = -1 EBADF (Bad file descriptor) [pid 21553] close(9) = -1 EBADF (Bad file descriptor) [pid 21553] close(10) = -1 EBADF (Bad file descriptor) [pid 21553] close(11) = -1 EBADF (Bad file descriptor) [pid 21553] close(12) = -1 EBADF (Bad file descriptor) [pid 21553] close(13) = -1 EBADF (Bad file descriptor) [pid 21553] close(14) = -1 EBADF (Bad file descriptor) [pid 21553] close(15) = -1 EBADF (Bad file descriptor) [pid 21553] close(16) = -1 EBADF (Bad file descriptor) [pid 21553] close(17) = -1 EBADF (Bad file descriptor) [pid 21553] close(18) = -1 EBADF (Bad file descriptor) [pid 21553] close(19) = -1 EBADF (Bad file descriptor) [pid 21553] close(20) = -1 EBADF (Bad file descriptor) [pid 21553] close(21) = -1 EBADF (Bad file descriptor) [pid 21553] close(22) = -1 EBADF (Bad file descriptor) [pid 21553] close(23) = -1 EBADF (Bad file descriptor) [pid 21553] close(24) = -1 EBADF (Bad file descriptor) [pid 21553] close(25) = -1 EBADF (Bad file descriptor) [pid 21553] close(26) = -1 EBADF (Bad file descriptor) [pid 21553] close(27) = -1 EBADF (Bad file descriptor) [pid 21553] close(28) = -1 EBADF (Bad file descriptor) [pid 21553] close(29) = -1 EBADF (Bad file descriptor) [pid 21553] exit_group(0) = ? [pid 21553] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21554 attached , child_tidptr=0x55555e7c9650) = 21265 [pid 21554] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21554] setpgid(0, 0) = 0 [pid 21554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21554] write(3, "1000", 4) = 4 [pid 21554] close(3) = 0 [pid 21554] write(1, "executing program\n", 18executing program ) = 18 [pid 21554] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21554] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21554] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21554] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21554] close(3) = -1 EBADF (Bad file descriptor) [pid 21554] close(4) = -1 EBADF (Bad file descriptor) [pid 21554] close(5) = -1 EBADF (Bad file descriptor) [pid 21554] close(6) = -1 EBADF (Bad file descriptor) [pid 21554] close(7) = -1 EBADF (Bad file descriptor) [pid 21554] close(8) = -1 EBADF (Bad file descriptor) [pid 21554] close(9) = -1 EBADF (Bad file descriptor) [pid 21554] close(10) = -1 EBADF (Bad file descriptor) [pid 21554] close(11) = -1 EBADF (Bad file descriptor) [pid 21554] close(12) = -1 EBADF (Bad file descriptor) [pid 21554] close(13) = -1 EBADF (Bad file descriptor) [pid 21554] close(14) = -1 EBADF (Bad file descriptor) [pid 21554] close(15) = -1 EBADF (Bad file descriptor) [pid 21554] close(16) = -1 EBADF (Bad file descriptor) [pid 21554] close(17) = -1 EBADF (Bad file descriptor) [pid 21554] close(18) = -1 EBADF (Bad file descriptor) [pid 21554] close(19) = -1 EBADF (Bad file descriptor) [pid 21554] close(20) = -1 EBADF (Bad file descriptor) [pid 21554] close(21) = -1 EBADF (Bad file descriptor) [pid 21554] close(22) = -1 EBADF (Bad file descriptor) [pid 21554] close(23) = -1 EBADF (Bad file descriptor) [pid 21554] close(24) = -1 EBADF (Bad file descriptor) [pid 21554] close(25) = -1 EBADF (Bad file descriptor) [pid 21554] close(26) = -1 EBADF (Bad file descriptor) [pid 21554] close(27) = -1 EBADF (Bad file descriptor) [pid 21554] close(28) = -1 EBADF (Bad file descriptor) [pid 21554] close(29) = -1 EBADF (Bad file descriptor) [pid 21554] exit_group(0) = ? [pid 21554] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21266 ./strace-static-x86_64: Process 21555 attached [pid 21555] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21555] setpgid(0, 0) = 0 [pid 21555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21555] write(3, "1000", 4) = 4 [pid 21555] close(3executing program ) = 0 [pid 21555] write(1, "executing program\n", 18) = 18 [pid 21555] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21555] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21555] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21555] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21555] close(3) = -1 EBADF (Bad file descriptor) [pid 21555] close(4) = -1 EBADF (Bad file descriptor) [pid 21555] close(5) = -1 EBADF (Bad file descriptor) [pid 21555] close(6) = -1 EBADF (Bad file descriptor) [pid 21555] close(7) = -1 EBADF (Bad file descriptor) [pid 21555] close(8) = -1 EBADF (Bad file descriptor) [pid 21555] close(9) = -1 EBADF (Bad file descriptor) [pid 21555] close(10) = -1 EBADF (Bad file descriptor) [pid 21555] close(11) = -1 EBADF (Bad file descriptor) [pid 21555] close(12) = -1 EBADF (Bad file descriptor) [pid 21555] close(13) = -1 EBADF (Bad file descriptor) [pid 21555] close(14) = -1 EBADF (Bad file descriptor) [pid 21555] close(15) = -1 EBADF (Bad file descriptor) [pid 21555] close(16) = -1 EBADF (Bad file descriptor) [pid 21555] close(17) = -1 EBADF (Bad file descriptor) [pid 21555] close(18) = -1 EBADF (Bad file descriptor) [pid 21555] close(19) = -1 EBADF (Bad file descriptor) [pid 21555] close(20) = -1 EBADF (Bad file descriptor) [pid 21555] close(21) = -1 EBADF (Bad file descriptor) [pid 21555] close(22) = -1 EBADF (Bad file descriptor) [pid 21555] close(23) = -1 EBADF (Bad file descriptor) [pid 21555] close(24) = -1 EBADF (Bad file descriptor) [pid 21555] close(25) = -1 EBADF (Bad file descriptor) [pid 21555] close(26) = -1 EBADF (Bad file descriptor) [pid 21555] close(27) = -1 EBADF (Bad file descriptor) [pid 21555] close(28) = -1 EBADF (Bad file descriptor) [pid 21555] close(29) = -1 EBADF (Bad file descriptor) [pid 21555] exit_group(0) = ? [pid 21555] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21267 ./strace-static-x86_64: Process 21556 attached [pid 21556] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21556] setpgid(0, 0) = 0 [pid 21556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21556] write(3, "1000", 4) = 4 [pid 21556] close(3executing program ) = 0 [pid 21556] write(1, "executing program\n", 18) = 18 [pid 21556] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21556] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21556] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21556] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21556] close(3) = -1 EBADF (Bad file descriptor) [pid 21556] close(4) = -1 EBADF (Bad file descriptor) [pid 21556] close(5) = -1 EBADF (Bad file descriptor) [pid 21556] close(6) = -1 EBADF (Bad file descriptor) [pid 21556] close(7) = -1 EBADF (Bad file descriptor) [pid 21556] close(8) = -1 EBADF (Bad file descriptor) [pid 21556] close(9) = -1 EBADF (Bad file descriptor) [pid 21556] close(10) = -1 EBADF (Bad file descriptor) [pid 21556] close(11) = -1 EBADF (Bad file descriptor) [pid 21556] close(12) = -1 EBADF (Bad file descriptor) [pid 21556] close(13) = -1 EBADF (Bad file descriptor) [pid 21556] close(14) = -1 EBADF (Bad file descriptor) [pid 21556] close(15) = -1 EBADF (Bad file descriptor) [pid 21556] close(16) = -1 EBADF (Bad file descriptor) [pid 21556] close(17) = -1 EBADF (Bad file descriptor) [pid 21556] close(18) = -1 EBADF (Bad file descriptor) [pid 21556] close(19) = -1 EBADF (Bad file descriptor) [pid 21556] close(20) = -1 EBADF (Bad file descriptor) [pid 21556] close(21) = -1 EBADF (Bad file descriptor) [pid 21556] close(22) = -1 EBADF (Bad file descriptor) [pid 21556] close(23) = -1 EBADF (Bad file descriptor) [pid 21556] close(24) = -1 EBADF (Bad file descriptor) [pid 21556] close(25) = -1 EBADF (Bad file descriptor) [pid 21556] close(26) = -1 EBADF (Bad file descriptor) [pid 21556] close(27) = -1 EBADF (Bad file descriptor) [pid 21556] close(28) = -1 EBADF (Bad file descriptor) [pid 21556] close(29) = -1 EBADF (Bad file descriptor) [pid 21556] exit_group(0) = ? [pid 21556] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21557 attached [pid 21557] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21268 [pid 21557] <... set_robust_list resumed>) = 0 [pid 21557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21557] setpgid(0, 0) = 0 [pid 21557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21557] write(3, "1000", 4) = 4 executing program [pid 21557] close(3) = 0 [pid 21557] write(1, "executing program\n", 18) = 18 [pid 21557] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21557] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21557] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21557] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21557] close(3) = -1 EBADF (Bad file descriptor) [pid 21557] close(4) = -1 EBADF (Bad file descriptor) [pid 21557] close(5) = -1 EBADF (Bad file descriptor) [pid 21557] close(6) = -1 EBADF (Bad file descriptor) [pid 21557] close(7) = -1 EBADF (Bad file descriptor) [pid 21557] close(8) = -1 EBADF (Bad file descriptor) [pid 21557] close(9) = -1 EBADF (Bad file descriptor) [pid 21557] close(10) = -1 EBADF (Bad file descriptor) [pid 21557] close(11) = -1 EBADF (Bad file descriptor) [pid 21557] close(12) = -1 EBADF (Bad file descriptor) [pid 21557] close(13) = -1 EBADF (Bad file descriptor) [pid 21557] close(14) = -1 EBADF (Bad file descriptor) [pid 21557] close(15) = -1 EBADF (Bad file descriptor) [pid 21557] close(16) = -1 EBADF (Bad file descriptor) [pid 21557] close(17) = -1 EBADF (Bad file descriptor) [pid 21557] close(18) = -1 EBADF (Bad file descriptor) [pid 21557] close(19) = -1 EBADF (Bad file descriptor) [pid 21557] close(20) = -1 EBADF (Bad file descriptor) [pid 21557] close(21) = -1 EBADF (Bad file descriptor) [pid 21557] close(22) = -1 EBADF (Bad file descriptor) [pid 21557] close(23) = -1 EBADF (Bad file descriptor) [pid 21557] close(24) = -1 EBADF (Bad file descriptor) [pid 21557] close(25) = -1 EBADF (Bad file descriptor) [pid 21557] close(26) = -1 EBADF (Bad file descriptor) [pid 21557] close(27) = -1 EBADF (Bad file descriptor) [pid 21557] close(28) = -1 EBADF (Bad file descriptor) [pid 21557] close(29) = -1 EBADF (Bad file descriptor) [pid 21557] exit_group(0) = ? [pid 21557] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21558 attached [pid 21558] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21269 [pid 21558] <... set_robust_list resumed>) = 0 [pid 21558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21558] setpgid(0, 0) = 0 [pid 21558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21558] write(3, "1000", 4) = 4 executing program [pid 21558] close(3) = 0 [pid 21558] write(1, "executing program\n", 18) = 18 [pid 21558] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21558] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21558] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21558] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21558] close(3) = -1 EBADF (Bad file descriptor) [pid 21558] close(4) = -1 EBADF (Bad file descriptor) [pid 21558] close(5) = -1 EBADF (Bad file descriptor) [pid 21558] close(6) = -1 EBADF (Bad file descriptor) [pid 21558] close(7) = -1 EBADF (Bad file descriptor) [pid 21558] close(8) = -1 EBADF (Bad file descriptor) [pid 21558] close(9) = -1 EBADF (Bad file descriptor) [pid 21558] close(10) = -1 EBADF (Bad file descriptor) [pid 21558] close(11) = -1 EBADF (Bad file descriptor) [pid 21558] close(12) = -1 EBADF (Bad file descriptor) [pid 21558] close(13) = -1 EBADF (Bad file descriptor) [pid 21558] close(14) = -1 EBADF (Bad file descriptor) [pid 21558] close(15) = -1 EBADF (Bad file descriptor) [pid 21558] close(16) = -1 EBADF (Bad file descriptor) [pid 21558] close(17) = -1 EBADF (Bad file descriptor) [pid 21558] close(18) = -1 EBADF (Bad file descriptor) [pid 21558] close(19) = -1 EBADF (Bad file descriptor) [pid 21558] close(20) = -1 EBADF (Bad file descriptor) [pid 21558] close(21) = -1 EBADF (Bad file descriptor) [pid 21558] close(22) = -1 EBADF (Bad file descriptor) [pid 21558] close(23) = -1 EBADF (Bad file descriptor) [pid 21558] close(24) = -1 EBADF (Bad file descriptor) [pid 21558] close(25) = -1 EBADF (Bad file descriptor) [pid 21558] close(26) = -1 EBADF (Bad file descriptor) [pid 21558] close(27) = -1 EBADF (Bad file descriptor) [pid 21558] close(28) = -1 EBADF (Bad file descriptor) [pid 21558] close(29) = -1 EBADF (Bad file descriptor) [pid 21558] exit_group(0) = ? [pid 21558] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21559 attached [pid 21559] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21270 [pid 21559] <... set_robust_list resumed>) = 0 [pid 21559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21559] setpgid(0, 0) = 0 [pid 21559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21559] write(3, "1000", 4) = 4 [pid 21559] close(3) = 0 executing program [pid 21559] write(1, "executing program\n", 18) = 18 [pid 21559] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21559] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21559] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21559] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21559] close(3) = -1 EBADF (Bad file descriptor) [pid 21559] close(4) = -1 EBADF (Bad file descriptor) [pid 21559] close(5) = -1 EBADF (Bad file descriptor) [pid 21559] close(6) = -1 EBADF (Bad file descriptor) [pid 21559] close(7) = -1 EBADF (Bad file descriptor) [pid 21559] close(8) = -1 EBADF (Bad file descriptor) [pid 21559] close(9) = -1 EBADF (Bad file descriptor) [pid 21559] close(10) = -1 EBADF (Bad file descriptor) [pid 21559] close(11) = -1 EBADF (Bad file descriptor) [pid 21559] close(12) = -1 EBADF (Bad file descriptor) [pid 21559] close(13) = -1 EBADF (Bad file descriptor) [pid 21559] close(14) = -1 EBADF (Bad file descriptor) [pid 21559] close(15) = -1 EBADF (Bad file descriptor) [pid 21559] close(16) = -1 EBADF (Bad file descriptor) [pid 21559] close(17) = -1 EBADF (Bad file descriptor) [pid 21559] close(18) = -1 EBADF (Bad file descriptor) [pid 21559] close(19) = -1 EBADF (Bad file descriptor) [pid 21559] close(20) = -1 EBADF (Bad file descriptor) [pid 21559] close(21) = -1 EBADF (Bad file descriptor) [pid 21559] close(22) = -1 EBADF (Bad file descriptor) [pid 21559] close(23) = -1 EBADF (Bad file descriptor) [pid 21559] close(24) = -1 EBADF (Bad file descriptor) [pid 21559] close(25) = -1 EBADF (Bad file descriptor) [pid 21559] close(26) = -1 EBADF (Bad file descriptor) [pid 21559] close(27) = -1 EBADF (Bad file descriptor) [pid 21559] close(28) = -1 EBADF (Bad file descriptor) [pid 21559] close(29) = -1 EBADF (Bad file descriptor) [pid 21559] exit_group(0) = ? [pid 21559] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21560 attached [pid 21560] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21271 [pid 21560] <... set_robust_list resumed>) = 0 [pid 21560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21560] setpgid(0, 0) = 0 [pid 21560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21560] write(3, "1000", 4) = 4 executing program [pid 21560] close(3) = 0 [pid 21560] write(1, "executing program\n", 18) = 18 [pid 21560] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21560] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21560] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21560] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21560] close(3) = -1 EBADF (Bad file descriptor) [pid 21560] close(4) = -1 EBADF (Bad file descriptor) [pid 21560] close(5) = -1 EBADF (Bad file descriptor) [pid 21560] close(6) = -1 EBADF (Bad file descriptor) [pid 21560] close(7) = -1 EBADF (Bad file descriptor) [pid 21560] close(8) = -1 EBADF (Bad file descriptor) [pid 21560] close(9) = -1 EBADF (Bad file descriptor) [pid 21560] close(10) = -1 EBADF (Bad file descriptor) [pid 21560] close(11) = -1 EBADF (Bad file descriptor) [pid 21560] close(12) = -1 EBADF (Bad file descriptor) [pid 21560] close(13) = -1 EBADF (Bad file descriptor) [pid 21560] close(14) = -1 EBADF (Bad file descriptor) [pid 21560] close(15) = -1 EBADF (Bad file descriptor) [pid 21560] close(16) = -1 EBADF (Bad file descriptor) [pid 21560] close(17) = -1 EBADF (Bad file descriptor) [pid 21560] close(18) = -1 EBADF (Bad file descriptor) [pid 21560] close(19) = -1 EBADF (Bad file descriptor) [pid 21560] close(20) = -1 EBADF (Bad file descriptor) [pid 21560] close(21) = -1 EBADF (Bad file descriptor) [pid 21560] close(22) = -1 EBADF (Bad file descriptor) [pid 21560] close(23) = -1 EBADF (Bad file descriptor) [pid 21560] close(24) = -1 EBADF (Bad file descriptor) [pid 21560] close(25) = -1 EBADF (Bad file descriptor) [pid 21560] close(26) = -1 EBADF (Bad file descriptor) [pid 21560] close(27) = -1 EBADF (Bad file descriptor) [pid 21560] close(28) = -1 EBADF (Bad file descriptor) [pid 21560] close(29) = -1 EBADF (Bad file descriptor) [pid 21560] exit_group(0) = ? [pid 21560] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21272 ./strace-static-x86_64: Process 21561 attached [pid 21561] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21561] setpgid(0, 0) = 0 [pid 21561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21561] write(3, "1000", 4) = 4 [pid 21561] close(3executing program ) = 0 [pid 21561] write(1, "executing program\n", 18) = 18 [pid 21561] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21561] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21561] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21561] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21561] close(3) = -1 EBADF (Bad file descriptor) [pid 21561] close(4) = -1 EBADF (Bad file descriptor) [pid 21561] close(5) = -1 EBADF (Bad file descriptor) [pid 21561] close(6) = -1 EBADF (Bad file descriptor) [pid 21561] close(7) = -1 EBADF (Bad file descriptor) [pid 21561] close(8) = -1 EBADF (Bad file descriptor) [pid 21561] close(9) = -1 EBADF (Bad file descriptor) [pid 21561] close(10) = -1 EBADF (Bad file descriptor) [pid 21561] close(11) = -1 EBADF (Bad file descriptor) [pid 21561] close(12) = -1 EBADF (Bad file descriptor) [pid 21561] close(13) = -1 EBADF (Bad file descriptor) [pid 21561] close(14) = -1 EBADF (Bad file descriptor) [pid 21561] close(15) = -1 EBADF (Bad file descriptor) [pid 21561] close(16) = -1 EBADF (Bad file descriptor) [pid 21561] close(17) = -1 EBADF (Bad file descriptor) [pid 21561] close(18) = -1 EBADF (Bad file descriptor) [pid 21561] close(19) = -1 EBADF (Bad file descriptor) [pid 21561] close(20) = -1 EBADF (Bad file descriptor) [pid 21561] close(21) = -1 EBADF (Bad file descriptor) [pid 21561] close(22) = -1 EBADF (Bad file descriptor) [pid 21561] close(23) = -1 EBADF (Bad file descriptor) [pid 21561] close(24) = -1 EBADF (Bad file descriptor) [pid 21561] close(25) = -1 EBADF (Bad file descriptor) [pid 21561] close(26) = -1 EBADF (Bad file descriptor) [pid 21561] close(27) = -1 EBADF (Bad file descriptor) [pid 21561] close(28) = -1 EBADF (Bad file descriptor) [pid 21561] close(29) = -1 EBADF (Bad file descriptor) [pid 21561] exit_group(0) = ? [pid 21561] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21562 attached [pid 21562] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21273 [pid 21562] <... set_robust_list resumed>) = 0 [pid 21562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21562] setpgid(0, 0) = 0 [pid 21562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21562] write(3, "1000", 4) = 4 [pid 21562] close(3) = 0 [pid 21562] write(1, "executing program\n", 18executing program ) = 18 [pid 21562] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21562] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21562] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21562] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21562] close(3) = -1 EBADF (Bad file descriptor) [pid 21562] close(4) = -1 EBADF (Bad file descriptor) [pid 21562] close(5) = -1 EBADF (Bad file descriptor) [pid 21562] close(6) = -1 EBADF (Bad file descriptor) [pid 21562] close(7) = -1 EBADF (Bad file descriptor) [pid 21562] close(8) = -1 EBADF (Bad file descriptor) [pid 21562] close(9) = -1 EBADF (Bad file descriptor) [pid 21562] close(10) = -1 EBADF (Bad file descriptor) [pid 21562] close(11) = -1 EBADF (Bad file descriptor) [pid 21562] close(12) = -1 EBADF (Bad file descriptor) [pid 21562] close(13) = -1 EBADF (Bad file descriptor) [pid 21562] close(14) = -1 EBADF (Bad file descriptor) [pid 21562] close(15) = -1 EBADF (Bad file descriptor) [pid 21562] close(16) = -1 EBADF (Bad file descriptor) [pid 21562] close(17) = -1 EBADF (Bad file descriptor) [pid 21562] close(18) = -1 EBADF (Bad file descriptor) [pid 21562] close(19) = -1 EBADF (Bad file descriptor) [pid 21562] close(20) = -1 EBADF (Bad file descriptor) [pid 21562] close(21) = -1 EBADF (Bad file descriptor) [pid 21562] close(22) = -1 EBADF (Bad file descriptor) [pid 21562] close(23) = -1 EBADF (Bad file descriptor) [pid 21562] close(24) = -1 EBADF (Bad file descriptor) [pid 21562] close(25) = -1 EBADF (Bad file descriptor) [pid 21562] close(26) = -1 EBADF (Bad file descriptor) [pid 21562] close(27) = -1 EBADF (Bad file descriptor) [pid 21562] close(28) = -1 EBADF (Bad file descriptor) [pid 21562] close(29) = -1 EBADF (Bad file descriptor) [pid 21562] exit_group(0) = ? [pid 21562] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>executing program ) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21274 ./strace-static-x86_64: Process 21563 attached [pid 21563] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21563] setpgid(0, 0) = 0 [pid 21563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21563] write(3, "1000", 4) = 4 [pid 21563] close(3) = 0 [pid 21563] write(1, "executing program\n", 18) = 18 [pid 21563] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21563] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21563] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21563] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21563] close(3) = -1 EBADF (Bad file descriptor) [pid 21563] close(4) = -1 EBADF (Bad file descriptor) [pid 21563] close(5) = -1 EBADF (Bad file descriptor) [pid 21563] close(6) = -1 EBADF (Bad file descriptor) [pid 21563] close(7) = -1 EBADF (Bad file descriptor) [pid 21563] close(8) = -1 EBADF (Bad file descriptor) [pid 21563] close(9) = -1 EBADF (Bad file descriptor) [pid 21563] close(10) = -1 EBADF (Bad file descriptor) [pid 21563] close(11) = -1 EBADF (Bad file descriptor) [pid 21563] close(12) = -1 EBADF (Bad file descriptor) [pid 21563] close(13) = -1 EBADF (Bad file descriptor) [pid 21563] close(14) = -1 EBADF (Bad file descriptor) [pid 21563] close(15) = -1 EBADF (Bad file descriptor) [pid 21563] close(16) = -1 EBADF (Bad file descriptor) [pid 21563] close(17) = -1 EBADF (Bad file descriptor) [pid 21563] close(18) = -1 EBADF (Bad file descriptor) [pid 21563] close(19) = -1 EBADF (Bad file descriptor) [pid 21563] close(20) = -1 EBADF (Bad file descriptor) [pid 21563] close(21) = -1 EBADF (Bad file descriptor) [pid 21563] close(22) = -1 EBADF (Bad file descriptor) [pid 21563] close(23) = -1 EBADF (Bad file descriptor) [pid 21563] close(24) = -1 EBADF (Bad file descriptor) [pid 21563] close(25) = -1 EBADF (Bad file descriptor) [pid 21563] close(26) = -1 EBADF (Bad file descriptor) [pid 21563] close(27) = -1 EBADF (Bad file descriptor) [pid 21563] close(28) = -1 EBADF (Bad file descriptor) [pid 21563] close(29) = -1 EBADF (Bad file descriptor) [pid 21563] exit_group(0) = ? [pid 21563] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21564 attached [pid 21564] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21275 [pid 21564] <... set_robust_list resumed>) = 0 [pid 21564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21564] setpgid(0, 0) = 0 [pid 21564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21564] write(3, "1000", 4) = 4 [pid 21564] close(3) = 0 executing program [pid 21564] write(1, "executing program\n", 18) = 18 [pid 21564] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21564] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21564] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21564] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21564] close(3) = -1 EBADF (Bad file descriptor) [pid 21564] close(4) = -1 EBADF (Bad file descriptor) [pid 21564] close(5) = -1 EBADF (Bad file descriptor) [pid 21564] close(6) = -1 EBADF (Bad file descriptor) [pid 21564] close(7) = -1 EBADF (Bad file descriptor) [pid 21564] close(8) = -1 EBADF (Bad file descriptor) [pid 21564] close(9) = -1 EBADF (Bad file descriptor) [pid 21564] close(10) = -1 EBADF (Bad file descriptor) [pid 21564] close(11) = -1 EBADF (Bad file descriptor) [pid 21564] close(12) = -1 EBADF (Bad file descriptor) [pid 21564] close(13) = -1 EBADF (Bad file descriptor) [pid 21564] close(14) = -1 EBADF (Bad file descriptor) [pid 21564] close(15) = -1 EBADF (Bad file descriptor) [pid 21564] close(16) = -1 EBADF (Bad file descriptor) [pid 21564] close(17) = -1 EBADF (Bad file descriptor) [pid 21564] close(18) = -1 EBADF (Bad file descriptor) [pid 21564] close(19) = -1 EBADF (Bad file descriptor) [pid 21564] close(20) = -1 EBADF (Bad file descriptor) [pid 21564] close(21) = -1 EBADF (Bad file descriptor) [pid 21564] close(22) = -1 EBADF (Bad file descriptor) [pid 21564] close(23) = -1 EBADF (Bad file descriptor) [pid 21564] close(24) = -1 EBADF (Bad file descriptor) [pid 21564] close(25) = -1 EBADF (Bad file descriptor) [pid 21564] close(26) = -1 EBADF (Bad file descriptor) [pid 21564] close(27) = -1 EBADF (Bad file descriptor) [pid 21564] close(28) = -1 EBADF (Bad file descriptor) [pid 21564] close(29) = -1 EBADF (Bad file descriptor) [pid 21564] exit_group(0) = ? [pid 21564] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21276 ./strace-static-x86_64: Process 21565 attached [pid 21565] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21565] setpgid(0, 0) = 0 [pid 21565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21565] write(3, "1000", 4) = 4 [pid 21565] close(3) = 0 [pid 21565] write(1, "executing program\n", 18executing program ) = 18 [pid 21565] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21565] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21565] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21565] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21565] close(3) = -1 EBADF (Bad file descriptor) [pid 21565] close(4) = -1 EBADF (Bad file descriptor) [pid 21565] close(5) = -1 EBADF (Bad file descriptor) [pid 21565] close(6) = -1 EBADF (Bad file descriptor) [pid 21565] close(7) = -1 EBADF (Bad file descriptor) [pid 21565] close(8) = -1 EBADF (Bad file descriptor) [pid 21565] close(9) = -1 EBADF (Bad file descriptor) [pid 21565] close(10) = -1 EBADF (Bad file descriptor) [pid 21565] close(11) = -1 EBADF (Bad file descriptor) [pid 21565] close(12) = -1 EBADF (Bad file descriptor) [pid 21565] close(13) = -1 EBADF (Bad file descriptor) [pid 21565] close(14) = -1 EBADF (Bad file descriptor) [pid 21565] close(15) = -1 EBADF (Bad file descriptor) [pid 21565] close(16) = -1 EBADF (Bad file descriptor) [pid 21565] close(17) = -1 EBADF (Bad file descriptor) [pid 21565] close(18) = -1 EBADF (Bad file descriptor) [pid 21565] close(19) = -1 EBADF (Bad file descriptor) [pid 21565] close(20) = -1 EBADF (Bad file descriptor) [pid 21565] close(21) = -1 EBADF (Bad file descriptor) [pid 21565] close(22) = -1 EBADF (Bad file descriptor) [pid 21565] close(23) = -1 EBADF (Bad file descriptor) [pid 21565] close(24) = -1 EBADF (Bad file descriptor) [pid 21565] close(25) = -1 EBADF (Bad file descriptor) [pid 21565] close(26) = -1 EBADF (Bad file descriptor) [pid 21565] close(27) = -1 EBADF (Bad file descriptor) [pid 21565] close(28) = -1 EBADF (Bad file descriptor) [pid 21565] close(29) = -1 EBADF (Bad file descriptor) [pid 21565] exit_group(0) = ? [pid 21565] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21566 attached [pid 21566] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21277 [pid 21566] <... set_robust_list resumed>) = 0 [pid 21566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21566] setpgid(0, 0) = 0 [pid 21566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21566] write(3, "1000", 4) = 4 [pid 21566] close(3) = 0 executing program [pid 21566] write(1, "executing program\n", 18) = 18 [pid 21566] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21566] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21566] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21566] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21566] close(3) = -1 EBADF (Bad file descriptor) [pid 21566] close(4) = -1 EBADF (Bad file descriptor) [pid 21566] close(5) = -1 EBADF (Bad file descriptor) [pid 21566] close(6) = -1 EBADF (Bad file descriptor) [pid 21566] close(7) = -1 EBADF (Bad file descriptor) [pid 21566] close(8) = -1 EBADF (Bad file descriptor) [pid 21566] close(9) = -1 EBADF (Bad file descriptor) [pid 21566] close(10) = -1 EBADF (Bad file descriptor) [pid 21566] close(11) = -1 EBADF (Bad file descriptor) [pid 21566] close(12) = -1 EBADF (Bad file descriptor) [pid 21566] close(13) = -1 EBADF (Bad file descriptor) [pid 21566] close(14) = -1 EBADF (Bad file descriptor) [pid 21566] close(15) = -1 EBADF (Bad file descriptor) [pid 21566] close(16) = -1 EBADF (Bad file descriptor) [pid 21566] close(17) = -1 EBADF (Bad file descriptor) [pid 21566] close(18) = -1 EBADF (Bad file descriptor) [pid 21566] close(19) = -1 EBADF (Bad file descriptor) [pid 21566] close(20) = -1 EBADF (Bad file descriptor) [pid 21566] close(21) = -1 EBADF (Bad file descriptor) [pid 21566] close(22) = -1 EBADF (Bad file descriptor) [pid 21566] close(23) = -1 EBADF (Bad file descriptor) [pid 21566] close(24) = -1 EBADF (Bad file descriptor) [pid 21566] close(25) = -1 EBADF (Bad file descriptor) [pid 21566] close(26) = -1 EBADF (Bad file descriptor) [pid 21566] close(27) = -1 EBADF (Bad file descriptor) [pid 21566] close(28) = -1 EBADF (Bad file descriptor) [pid 21566] close(29) = -1 EBADF (Bad file descriptor) [pid 21566] exit_group(0) = ? [pid 21566] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21567 attached [pid 21567] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21278 [pid 21567] <... set_robust_list resumed>) = 0 [pid 21567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21567] setpgid(0, 0) = 0 [pid 21567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21567] write(3, "1000", 4) = 4 executing program [pid 21567] close(3) = 0 [pid 21567] write(1, "executing program\n", 18) = 18 [pid 21567] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21567] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21567] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21567] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21567] close(3) = -1 EBADF (Bad file descriptor) [pid 21567] close(4) = -1 EBADF (Bad file descriptor) [pid 21567] close(5) = -1 EBADF (Bad file descriptor) [pid 21567] close(6) = -1 EBADF (Bad file descriptor) [pid 21567] close(7) = -1 EBADF (Bad file descriptor) [pid 21567] close(8) = -1 EBADF (Bad file descriptor) [pid 21567] close(9) = -1 EBADF (Bad file descriptor) [pid 21567] close(10) = -1 EBADF (Bad file descriptor) [pid 21567] close(11) = -1 EBADF (Bad file descriptor) [pid 21567] close(12) = -1 EBADF (Bad file descriptor) [pid 21567] close(13) = -1 EBADF (Bad file descriptor) [pid 21567] close(14) = -1 EBADF (Bad file descriptor) [pid 21567] close(15) = -1 EBADF (Bad file descriptor) [pid 21567] close(16) = -1 EBADF (Bad file descriptor) [pid 21567] close(17) = -1 EBADF (Bad file descriptor) [pid 21567] close(18) = -1 EBADF (Bad file descriptor) [pid 21567] close(19) = -1 EBADF (Bad file descriptor) [pid 21567] close(20) = -1 EBADF (Bad file descriptor) [pid 21567] close(21) = -1 EBADF (Bad file descriptor) [pid 21567] close(22) = -1 EBADF (Bad file descriptor) [pid 21567] close(23) = -1 EBADF (Bad file descriptor) [pid 21567] close(24) = -1 EBADF (Bad file descriptor) [pid 21567] close(25) = -1 EBADF (Bad file descriptor) [pid 21567] close(26) = -1 EBADF (Bad file descriptor) [pid 21567] close(27) = -1 EBADF (Bad file descriptor) [pid 21567] close(28) = -1 EBADF (Bad file descriptor) [pid 21567] close(29) = -1 EBADF (Bad file descriptor) [pid 21567] exit_group(0) = ? [pid 21567] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21568 attached , child_tidptr=0x55555e7c9650) = 21279 [pid 21568] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21568] setpgid(0, 0) = 0 [pid 21568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21568] write(3, "1000", 4) = 4 [pid 21568] close(3executing program ) = 0 [pid 21568] write(1, "executing program\n", 18) = 18 [pid 21568] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21568] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21568] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21568] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21568] close(3) = -1 EBADF (Bad file descriptor) [pid 21568] close(4) = -1 EBADF (Bad file descriptor) [pid 21568] close(5) = -1 EBADF (Bad file descriptor) [pid 21568] close(6) = -1 EBADF (Bad file descriptor) [pid 21568] close(7) = -1 EBADF (Bad file descriptor) [pid 21568] close(8) = -1 EBADF (Bad file descriptor) [pid 21568] close(9) = -1 EBADF (Bad file descriptor) [pid 21568] close(10) = -1 EBADF (Bad file descriptor) [pid 21568] close(11) = -1 EBADF (Bad file descriptor) [pid 21568] close(12) = -1 EBADF (Bad file descriptor) [pid 21568] close(13) = -1 EBADF (Bad file descriptor) [pid 21568] close(14) = -1 EBADF (Bad file descriptor) [pid 21568] close(15) = -1 EBADF (Bad file descriptor) [pid 21568] close(16) = -1 EBADF (Bad file descriptor) [pid 21568] close(17) = -1 EBADF (Bad file descriptor) [pid 21568] close(18) = -1 EBADF (Bad file descriptor) [pid 21568] close(19) = -1 EBADF (Bad file descriptor) [pid 21568] close(20) = -1 EBADF (Bad file descriptor) [pid 21568] close(21) = -1 EBADF (Bad file descriptor) [pid 21568] close(22) = -1 EBADF (Bad file descriptor) [pid 21568] close(23) = -1 EBADF (Bad file descriptor) [pid 21568] close(24) = -1 EBADF (Bad file descriptor) [pid 21568] close(25) = -1 EBADF (Bad file descriptor) [pid 21568] close(26) = -1 EBADF (Bad file descriptor) [pid 21568] close(27) = -1 EBADF (Bad file descriptor) [pid 21568] close(28) = -1 EBADF (Bad file descriptor) [pid 21568] close(29) = -1 EBADF (Bad file descriptor) [pid 21568] exit_group(0) = ? [pid 21568] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21569 attached [pid 21569] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21280 [pid 21569] <... set_robust_list resumed>) = 0 [pid 21569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21569] setpgid(0, 0) = 0 [pid 21569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21569] write(3, "1000", 4) = 4 [pid 21569] close(3) = 0 [pid 21569] write(1, "executing program\n", 18executing program ) = 18 [pid 21569] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21569] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21569] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21569] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21569] close(3) = -1 EBADF (Bad file descriptor) [pid 21569] close(4) = -1 EBADF (Bad file descriptor) [pid 21569] close(5) = -1 EBADF (Bad file descriptor) [pid 21569] close(6) = -1 EBADF (Bad file descriptor) [pid 21569] close(7) = -1 EBADF (Bad file descriptor) [pid 21569] close(8) = -1 EBADF (Bad file descriptor) [pid 21569] close(9) = -1 EBADF (Bad file descriptor) [pid 21569] close(10) = -1 EBADF (Bad file descriptor) [pid 21569] close(11) = -1 EBADF (Bad file descriptor) [pid 21569] close(12) = -1 EBADF (Bad file descriptor) [pid 21569] close(13) = -1 EBADF (Bad file descriptor) [pid 21569] close(14) = -1 EBADF (Bad file descriptor) [pid 21569] close(15) = -1 EBADF (Bad file descriptor) [pid 21569] close(16) = -1 EBADF (Bad file descriptor) [pid 21569] close(17) = -1 EBADF (Bad file descriptor) [pid 21569] close(18) = -1 EBADF (Bad file descriptor) [pid 21569] close(19) = -1 EBADF (Bad file descriptor) [pid 21569] close(20) = -1 EBADF (Bad file descriptor) [pid 21569] close(21) = -1 EBADF (Bad file descriptor) [pid 21569] close(22) = -1 EBADF (Bad file descriptor) [pid 21569] close(23) = -1 EBADF (Bad file descriptor) [pid 21569] close(24) = -1 EBADF (Bad file descriptor) [pid 21569] close(25) = -1 EBADF (Bad file descriptor) [pid 21569] close(26) = -1 EBADF (Bad file descriptor) [pid 21569] close(27) = -1 EBADF (Bad file descriptor) [pid 21569] close(28) = -1 EBADF (Bad file descriptor) [pid 21569] close(29) = -1 EBADF (Bad file descriptor) [pid 21569] exit_group(0) = ? [pid 21569] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21570 attached , child_tidptr=0x55555e7c9650) = 21281 [pid 21570] set_robust_list(0x55555e7c9660, 24) = 0 executing program [pid 21570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21570] setpgid(0, 0) = 0 [pid 21570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21570] write(3, "1000", 4) = 4 [pid 21570] close(3) = 0 [pid 21570] write(1, "executing program\n", 18) = 18 [pid 21570] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21570] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21570] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21570] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21570] close(3) = -1 EBADF (Bad file descriptor) [pid 21570] close(4) = -1 EBADF (Bad file descriptor) [pid 21570] close(5) = -1 EBADF (Bad file descriptor) [pid 21570] close(6) = -1 EBADF (Bad file descriptor) [pid 21570] close(7) = -1 EBADF (Bad file descriptor) [pid 21570] close(8) = -1 EBADF (Bad file descriptor) [pid 21570] close(9) = -1 EBADF (Bad file descriptor) [pid 21570] close(10) = -1 EBADF (Bad file descriptor) [pid 21570] close(11) = -1 EBADF (Bad file descriptor) [pid 21570] close(12) = -1 EBADF (Bad file descriptor) [pid 21570] close(13) = -1 EBADF (Bad file descriptor) [pid 21570] close(14) = -1 EBADF (Bad file descriptor) [pid 21570] close(15) = -1 EBADF (Bad file descriptor) [pid 21570] close(16) = -1 EBADF (Bad file descriptor) [pid 21570] close(17) = -1 EBADF (Bad file descriptor) [pid 21570] close(18) = -1 EBADF (Bad file descriptor) [pid 21570] close(19) = -1 EBADF (Bad file descriptor) [pid 21570] close(20) = -1 EBADF (Bad file descriptor) [pid 21570] close(21) = -1 EBADF (Bad file descriptor) [pid 21570] close(22) = -1 EBADF (Bad file descriptor) [pid 21570] close(23) = -1 EBADF (Bad file descriptor) [pid 21570] close(24) = -1 EBADF (Bad file descriptor) [pid 21570] close(25) = -1 EBADF (Bad file descriptor) [pid 21570] close(26) = -1 EBADF (Bad file descriptor) [pid 21570] close(27) = -1 EBADF (Bad file descriptor) [pid 21570] close(28) = -1 EBADF (Bad file descriptor) [pid 21570] close(29) = -1 EBADF (Bad file descriptor) [pid 21570] exit_group(0) = ? [pid 21570] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21571 attached , child_tidptr=0x55555e7c9650) = 21282 [pid 21571] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21571] setpgid(0, 0) = 0 [pid 21571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21571] write(3, "1000", 4) = 4 [pid 21571] close(3) = 0 executing program [pid 21571] write(1, "executing program\n", 18) = 18 [pid 21571] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21571] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21571] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21571] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21571] close(3) = -1 EBADF (Bad file descriptor) [pid 21571] close(4) = -1 EBADF (Bad file descriptor) [pid 21571] close(5) = -1 EBADF (Bad file descriptor) [pid 21571] close(6) = -1 EBADF (Bad file descriptor) [pid 21571] close(7) = -1 EBADF (Bad file descriptor) [pid 21571] close(8) = -1 EBADF (Bad file descriptor) [pid 21571] close(9) = -1 EBADF (Bad file descriptor) [pid 21571] close(10) = -1 EBADF (Bad file descriptor) [pid 21571] close(11) = -1 EBADF (Bad file descriptor) [pid 21571] close(12) = -1 EBADF (Bad file descriptor) [pid 21571] close(13) = -1 EBADF (Bad file descriptor) [pid 21571] close(14) = -1 EBADF (Bad file descriptor) [pid 21571] close(15) = -1 EBADF (Bad file descriptor) [pid 21571] close(16) = -1 EBADF (Bad file descriptor) [pid 21571] close(17) = -1 EBADF (Bad file descriptor) [pid 21571] close(18) = -1 EBADF (Bad file descriptor) [pid 21571] close(19) = -1 EBADF (Bad file descriptor) [pid 21571] close(20) = -1 EBADF (Bad file descriptor) [pid 21571] close(21) = -1 EBADF (Bad file descriptor) [pid 21571] close(22) = -1 EBADF (Bad file descriptor) [pid 21571] close(23) = -1 EBADF (Bad file descriptor) [pid 21571] close(24) = -1 EBADF (Bad file descriptor) [pid 21571] close(25) = -1 EBADF (Bad file descriptor) [pid 21571] close(26) = -1 EBADF (Bad file descriptor) [pid 21571] close(27) = -1 EBADF (Bad file descriptor) [pid 21571] close(28) = -1 EBADF (Bad file descriptor) [pid 21571] close(29) = -1 EBADF (Bad file descriptor) [pid 21571] exit_group(0) = ? [pid 21571] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21572 attached [pid 21572] set_robust_list(0x55555e7c9660, 24) = 0 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21283 [pid 21572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21572] setpgid(0, 0) = 0 [pid 21572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21572] write(3, "1000", 4) = 4 [pid 21572] close(3) = 0 [pid 21572] write(1, "executing program\n", 18executing program ) = 18 [pid 21572] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21572] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21572] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21572] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21572] close(3) = -1 EBADF (Bad file descriptor) [pid 21572] close(4) = -1 EBADF (Bad file descriptor) [pid 21572] close(5) = -1 EBADF (Bad file descriptor) [pid 21572] close(6) = -1 EBADF (Bad file descriptor) [pid 21572] close(7) = -1 EBADF (Bad file descriptor) [pid 21572] close(8) = -1 EBADF (Bad file descriptor) [pid 21572] close(9) = -1 EBADF (Bad file descriptor) [pid 21572] close(10) = -1 EBADF (Bad file descriptor) [pid 21572] close(11) = -1 EBADF (Bad file descriptor) [pid 21572] close(12) = -1 EBADF (Bad file descriptor) [pid 21572] close(13) = -1 EBADF (Bad file descriptor) [pid 21572] close(14) = -1 EBADF (Bad file descriptor) [pid 21572] close(15) = -1 EBADF (Bad file descriptor) [pid 21572] close(16) = -1 EBADF (Bad file descriptor) [pid 21572] close(17) = -1 EBADF (Bad file descriptor) [pid 21572] close(18) = -1 EBADF (Bad file descriptor) [pid 21572] close(19) = -1 EBADF (Bad file descriptor) [pid 21572] close(20) = -1 EBADF (Bad file descriptor) [pid 21572] close(21) = -1 EBADF (Bad file descriptor) [pid 21572] close(22) = -1 EBADF (Bad file descriptor) [pid 21572] close(23) = -1 EBADF (Bad file descriptor) [pid 21572] close(24) = -1 EBADF (Bad file descriptor) [pid 21572] close(25) = -1 EBADF (Bad file descriptor) [pid 21572] close(26) = -1 EBADF (Bad file descriptor) [pid 21572] close(27) = -1 EBADF (Bad file descriptor) [pid 21572] close(28) = -1 EBADF (Bad file descriptor) [pid 21572] close(29) = -1 EBADF (Bad file descriptor) [pid 21572] exit_group(0) = ? [pid 21572] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21284 ./strace-static-x86_64: Process 21573 attached [pid 21573] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21573] setpgid(0, 0) = 0 [pid 21573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21573] write(3, "1000", 4) = 4 [pid 21573] close(3) = 0 [pid 21573] write(1, "executing program\n", 18executing program ) = 18 [pid 21573] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21573] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21573] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21573] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21573] close(3) = -1 EBADF (Bad file descriptor) [pid 21573] close(4) = -1 EBADF (Bad file descriptor) [pid 21573] close(5) = -1 EBADF (Bad file descriptor) [pid 21573] close(6) = -1 EBADF (Bad file descriptor) [pid 21573] close(7) = -1 EBADF (Bad file descriptor) [pid 21573] close(8) = -1 EBADF (Bad file descriptor) [pid 21573] close(9) = -1 EBADF (Bad file descriptor) [pid 21573] close(10) = -1 EBADF (Bad file descriptor) [pid 21573] close(11) = -1 EBADF (Bad file descriptor) [pid 21573] close(12) = -1 EBADF (Bad file descriptor) [pid 21573] close(13) = -1 EBADF (Bad file descriptor) [pid 21573] close(14) = -1 EBADF (Bad file descriptor) [pid 21573] close(15) = -1 EBADF (Bad file descriptor) [pid 21573] close(16) = -1 EBADF (Bad file descriptor) [pid 21573] close(17) = -1 EBADF (Bad file descriptor) [pid 21573] close(18) = -1 EBADF (Bad file descriptor) [pid 21573] close(19) = -1 EBADF (Bad file descriptor) [pid 21573] close(20) = -1 EBADF (Bad file descriptor) [pid 21573] close(21) = -1 EBADF (Bad file descriptor) [pid 21573] close(22) = -1 EBADF (Bad file descriptor) [pid 21573] close(23) = -1 EBADF (Bad file descriptor) [pid 21573] close(24) = -1 EBADF (Bad file descriptor) [pid 21573] close(25) = -1 EBADF (Bad file descriptor) [pid 21573] close(26) = -1 EBADF (Bad file descriptor) [pid 21573] close(27) = -1 EBADF (Bad file descriptor) [pid 21573] close(28) = -1 EBADF (Bad file descriptor) [pid 21573] close(29) = -1 EBADF (Bad file descriptor) [pid 21573] exit_group(0) = ? [pid 21573] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21285 ./strace-static-x86_64: Process 21574 attached [pid 21574] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21574] setpgid(0, 0) = 0 [pid 21574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21574] write(3, "1000", 4) = 4 [pid 21574] close(3) = 0 executing program [pid 21574] write(1, "executing program\n", 18) = 18 [pid 21574] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21574] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21574] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21574] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21574] close(3) = -1 EBADF (Bad file descriptor) [pid 21574] close(4) = -1 EBADF (Bad file descriptor) [pid 21574] close(5) = -1 EBADF (Bad file descriptor) [pid 21574] close(6) = -1 EBADF (Bad file descriptor) [pid 21574] close(7) = -1 EBADF (Bad file descriptor) [pid 21574] close(8) = -1 EBADF (Bad file descriptor) [pid 21574] close(9) = -1 EBADF (Bad file descriptor) [pid 21574] close(10) = -1 EBADF (Bad file descriptor) [pid 21574] close(11) = -1 EBADF (Bad file descriptor) [pid 21574] close(12) = -1 EBADF (Bad file descriptor) [pid 21574] close(13) = -1 EBADF (Bad file descriptor) [pid 21574] close(14) = -1 EBADF (Bad file descriptor) [pid 21574] close(15) = -1 EBADF (Bad file descriptor) [pid 21574] close(16) = -1 EBADF (Bad file descriptor) [pid 21574] close(17) = -1 EBADF (Bad file descriptor) [pid 21574] close(18) = -1 EBADF (Bad file descriptor) [pid 21574] close(19) = -1 EBADF (Bad file descriptor) [pid 21574] close(20) = -1 EBADF (Bad file descriptor) [pid 21574] close(21) = -1 EBADF (Bad file descriptor) [pid 21574] close(22) = -1 EBADF (Bad file descriptor) [pid 21574] close(23) = -1 EBADF (Bad file descriptor) [pid 21574] close(24) = -1 EBADF (Bad file descriptor) [pid 21574] close(25) = -1 EBADF (Bad file descriptor) [pid 21574] close(26) = -1 EBADF (Bad file descriptor) [pid 21574] close(27) = -1 EBADF (Bad file descriptor) [pid 21574] close(28) = -1 EBADF (Bad file descriptor) [pid 21574] close(29) = -1 EBADF (Bad file descriptor) [pid 21574] exit_group(0) = ? [pid 21574] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21286 ./strace-static-x86_64: Process 21575 attached [pid 21575] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21575] setpgid(0, 0) = 0 [pid 21575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21575] write(3, "1000", 4) = 4 [pid 21575] close(3) = 0 executing program [pid 21575] write(1, "executing program\n", 18) = 18 [pid 21575] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21575] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21575] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21575] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21575] close(3) = -1 EBADF (Bad file descriptor) [pid 21575] close(4) = -1 EBADF (Bad file descriptor) [pid 21575] close(5) = -1 EBADF (Bad file descriptor) [pid 21575] close(6) = -1 EBADF (Bad file descriptor) [pid 21575] close(7) = -1 EBADF (Bad file descriptor) [pid 21575] close(8) = -1 EBADF (Bad file descriptor) [pid 21575] close(9) = -1 EBADF (Bad file descriptor) [pid 21575] close(10) = -1 EBADF (Bad file descriptor) [pid 21575] close(11) = -1 EBADF (Bad file descriptor) [pid 21575] close(12) = -1 EBADF (Bad file descriptor) [pid 21575] close(13) = -1 EBADF (Bad file descriptor) [pid 21575] close(14) = -1 EBADF (Bad file descriptor) [pid 21575] close(15) = -1 EBADF (Bad file descriptor) [pid 21575] close(16) = -1 EBADF (Bad file descriptor) [pid 21575] close(17) = -1 EBADF (Bad file descriptor) [pid 21575] close(18) = -1 EBADF (Bad file descriptor) [pid 21575] close(19) = -1 EBADF (Bad file descriptor) [pid 21575] close(20) = -1 EBADF (Bad file descriptor) [pid 21575] close(21) = -1 EBADF (Bad file descriptor) [pid 21575] close(22) = -1 EBADF (Bad file descriptor) [pid 21575] close(23) = -1 EBADF (Bad file descriptor) [pid 21575] close(24) = -1 EBADF (Bad file descriptor) [pid 21575] close(25) = -1 EBADF (Bad file descriptor) [pid 21575] close(26) = -1 EBADF (Bad file descriptor) [pid 21575] close(27) = -1 EBADF (Bad file descriptor) [pid 21575] close(28) = -1 EBADF (Bad file descriptor) [pid 21575] close(29) = -1 EBADF (Bad file descriptor) [pid 21575] exit_group(0) = ? [pid 21575] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21287 ./strace-static-x86_64: Process 21576 attached [pid 21576] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21576] setpgid(0, 0) = 0 [pid 21576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21576] write(3, "1000", 4) = 4 [pid 21576] close(3) = 0 [pid 21576] write(1, "executing program\n", 18executing program ) = 18 [pid 21576] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21576] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21576] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21576] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21576] close(3) = -1 EBADF (Bad file descriptor) [pid 21576] close(4) = -1 EBADF (Bad file descriptor) [pid 21576] close(5) = -1 EBADF (Bad file descriptor) [pid 21576] close(6) = -1 EBADF (Bad file descriptor) [pid 21576] close(7) = -1 EBADF (Bad file descriptor) [pid 21576] close(8) = -1 EBADF (Bad file descriptor) [pid 21576] close(9) = -1 EBADF (Bad file descriptor) [pid 21576] close(10) = -1 EBADF (Bad file descriptor) [pid 21576] close(11) = -1 EBADF (Bad file descriptor) [pid 21576] close(12) = -1 EBADF (Bad file descriptor) [pid 21576] close(13) = -1 EBADF (Bad file descriptor) [pid 21576] close(14) = -1 EBADF (Bad file descriptor) [pid 21576] close(15) = -1 EBADF (Bad file descriptor) [pid 21576] close(16) = -1 EBADF (Bad file descriptor) [pid 21576] close(17) = -1 EBADF (Bad file descriptor) [pid 21576] close(18) = -1 EBADF (Bad file descriptor) [pid 21576] close(19) = -1 EBADF (Bad file descriptor) [pid 21576] close(20) = -1 EBADF (Bad file descriptor) [pid 21576] close(21) = -1 EBADF (Bad file descriptor) [pid 21576] close(22) = -1 EBADF (Bad file descriptor) [pid 21576] close(23) = -1 EBADF (Bad file descriptor) [pid 21576] close(24) = -1 EBADF (Bad file descriptor) [pid 21576] close(25) = -1 EBADF (Bad file descriptor) [pid 21576] close(26) = -1 EBADF (Bad file descriptor) [pid 21576] close(27) = -1 EBADF (Bad file descriptor) [pid 21576] close(28) = -1 EBADF (Bad file descriptor) [pid 21576] close(29) = -1 EBADF (Bad file descriptor) [pid 21576] exit_group(0) = ? [pid 21576] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21288 ./strace-static-x86_64: Process 21577 attached [pid 21577] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21577] setpgid(0, 0) = 0 [pid 21577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21577] write(3, "1000", 4) = 4 executing program [pid 21577] close(3) = 0 [pid 21577] write(1, "executing program\n", 18) = 18 [pid 21577] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21577] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21577] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21577] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21577] close(3) = -1 EBADF (Bad file descriptor) [pid 21577] close(4) = -1 EBADF (Bad file descriptor) [pid 21577] close(5) = -1 EBADF (Bad file descriptor) [pid 21577] close(6) = -1 EBADF (Bad file descriptor) [pid 21577] close(7) = -1 EBADF (Bad file descriptor) [pid 21577] close(8) = -1 EBADF (Bad file descriptor) [pid 21577] close(9) = -1 EBADF (Bad file descriptor) [pid 21577] close(10) = -1 EBADF (Bad file descriptor) [pid 21577] close(11) = -1 EBADF (Bad file descriptor) [pid 21577] close(12) = -1 EBADF (Bad file descriptor) [pid 21577] close(13) = -1 EBADF (Bad file descriptor) [pid 21577] close(14) = -1 EBADF (Bad file descriptor) [pid 21577] close(15) = -1 EBADF (Bad file descriptor) [pid 21577] close(16) = -1 EBADF (Bad file descriptor) [pid 21577] close(17) = -1 EBADF (Bad file descriptor) [pid 21577] close(18) = -1 EBADF (Bad file descriptor) [pid 21577] close(19) = -1 EBADF (Bad file descriptor) [pid 21577] close(20) = -1 EBADF (Bad file descriptor) [pid 21577] close(21) = -1 EBADF (Bad file descriptor) [pid 21577] close(22) = -1 EBADF (Bad file descriptor) [pid 21577] close(23) = -1 EBADF (Bad file descriptor) [pid 21577] close(24) = -1 EBADF (Bad file descriptor) [pid 21577] close(25) = -1 EBADF (Bad file descriptor) [pid 21577] close(26) = -1 EBADF (Bad file descriptor) [pid 21577] close(27) = -1 EBADF (Bad file descriptor) [pid 21577] close(28) = -1 EBADF (Bad file descriptor) [pid 21577] close(29) = -1 EBADF (Bad file descriptor) [pid 21577] exit_group(0) = ? [pid 21577] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21578 attached , child_tidptr=0x55555e7c9650) = 21289 [pid 21578] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21578] setpgid(0, 0) = 0 executing program [pid 21578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21578] write(3, "1000", 4) = 4 [pid 21578] close(3) = 0 [pid 21578] write(1, "executing program\n", 18) = 18 [pid 21578] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21578] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21578] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21578] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21578] close(3) = -1 EBADF (Bad file descriptor) [pid 21578] close(4) = -1 EBADF (Bad file descriptor) [pid 21578] close(5) = -1 EBADF (Bad file descriptor) [pid 21578] close(6) = -1 EBADF (Bad file descriptor) [pid 21578] close(7) = -1 EBADF (Bad file descriptor) [pid 21578] close(8) = -1 EBADF (Bad file descriptor) [pid 21578] close(9) = -1 EBADF (Bad file descriptor) [pid 21578] close(10) = -1 EBADF (Bad file descriptor) [pid 21578] close(11) = -1 EBADF (Bad file descriptor) [pid 21578] close(12) = -1 EBADF (Bad file descriptor) [pid 21578] close(13) = -1 EBADF (Bad file descriptor) [pid 21578] close(14) = -1 EBADF (Bad file descriptor) [pid 21578] close(15) = -1 EBADF (Bad file descriptor) [pid 21578] close(16) = -1 EBADF (Bad file descriptor) [pid 21578] close(17) = -1 EBADF (Bad file descriptor) [pid 21578] close(18) = -1 EBADF (Bad file descriptor) [pid 21578] close(19) = -1 EBADF (Bad file descriptor) [pid 21578] close(20) = -1 EBADF (Bad file descriptor) [pid 21578] close(21) = -1 EBADF (Bad file descriptor) [pid 21578] close(22) = -1 EBADF (Bad file descriptor) [pid 21578] close(23) = -1 EBADF (Bad file descriptor) [pid 21578] close(24) = -1 EBADF (Bad file descriptor) [pid 21578] close(25) = -1 EBADF (Bad file descriptor) [pid 21578] close(26) = -1 EBADF (Bad file descriptor) [pid 21578] close(27) = -1 EBADF (Bad file descriptor) [pid 21578] close(28) = -1 EBADF (Bad file descriptor) [pid 21578] close(29) = -1 EBADF (Bad file descriptor) [pid 21578] exit_group(0) = ? [pid 21578] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21290 ./strace-static-x86_64: Process 21579 attached [pid 21579] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21579] setpgid(0, 0) = 0 [pid 21579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21579] write(3, "1000", 4) = 4 [pid 21579] close(3) = 0 executing program [pid 21579] write(1, "executing program\n", 18) = 18 [pid 21579] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21579] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21579] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21579] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21579] close(3) = -1 EBADF (Bad file descriptor) [pid 21579] close(4) = -1 EBADF (Bad file descriptor) [pid 21579] close(5) = -1 EBADF (Bad file descriptor) [pid 21579] close(6) = -1 EBADF (Bad file descriptor) [pid 21579] close(7) = -1 EBADF (Bad file descriptor) [pid 21579] close(8) = -1 EBADF (Bad file descriptor) [pid 21579] close(9) = -1 EBADF (Bad file descriptor) [pid 21579] close(10) = -1 EBADF (Bad file descriptor) [pid 21579] close(11) = -1 EBADF (Bad file descriptor) [pid 21579] close(12) = -1 EBADF (Bad file descriptor) [pid 21579] close(13) = -1 EBADF (Bad file descriptor) [pid 21579] close(14) = -1 EBADF (Bad file descriptor) [pid 21579] close(15) = -1 EBADF (Bad file descriptor) [pid 21579] close(16) = -1 EBADF (Bad file descriptor) [pid 21579] close(17) = -1 EBADF (Bad file descriptor) [pid 21579] close(18) = -1 EBADF (Bad file descriptor) [pid 21579] close(19) = -1 EBADF (Bad file descriptor) [pid 21579] close(20) = -1 EBADF (Bad file descriptor) [pid 21579] close(21) = -1 EBADF (Bad file descriptor) [pid 21579] close(22) = -1 EBADF (Bad file descriptor) [pid 21579] close(23) = -1 EBADF (Bad file descriptor) [pid 21579] close(24) = -1 EBADF (Bad file descriptor) [pid 21579] close(25) = -1 EBADF (Bad file descriptor) [pid 21579] close(26) = -1 EBADF (Bad file descriptor) [pid 21579] close(27) = -1 EBADF (Bad file descriptor) [pid 21579] close(28) = -1 EBADF (Bad file descriptor) [pid 21579] close(29) = -1 EBADF (Bad file descriptor) [pid 21579] exit_group(0) = ? [pid 21579] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21291 ./strace-static-x86_64: Process 21580 attached [pid 21580] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21580] setpgid(0, 0) = 0 [pid 21580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 21580] write(3, "1000", 4) = 4 [pid 21580] close(3) = 0 [pid 21580] write(1, "executing program\n", 18) = 18 [pid 21580] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21580] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21580] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21580] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21580] close(3) = -1 EBADF (Bad file descriptor) [pid 21580] close(4) = -1 EBADF (Bad file descriptor) [pid 21580] close(5) = -1 EBADF (Bad file descriptor) [pid 21580] close(6) = -1 EBADF (Bad file descriptor) [pid 21580] close(7) = -1 EBADF (Bad file descriptor) [pid 21580] close(8) = -1 EBADF (Bad file descriptor) [pid 21580] close(9) = -1 EBADF (Bad file descriptor) [pid 21580] close(10) = -1 EBADF (Bad file descriptor) [pid 21580] close(11) = -1 EBADF (Bad file descriptor) [pid 21580] close(12) = -1 EBADF (Bad file descriptor) [pid 21580] close(13) = -1 EBADF (Bad file descriptor) [pid 21580] close(14) = -1 EBADF (Bad file descriptor) [pid 21580] close(15) = -1 EBADF (Bad file descriptor) [pid 21580] close(16) = -1 EBADF (Bad file descriptor) [pid 21580] close(17) = -1 EBADF (Bad file descriptor) [pid 21580] close(18) = -1 EBADF (Bad file descriptor) [pid 21580] close(19) = -1 EBADF (Bad file descriptor) [pid 21580] close(20) = -1 EBADF (Bad file descriptor) [pid 21580] close(21) = -1 EBADF (Bad file descriptor) [pid 21580] close(22) = -1 EBADF (Bad file descriptor) [pid 21580] close(23) = -1 EBADF (Bad file descriptor) [pid 21580] close(24) = -1 EBADF (Bad file descriptor) [pid 21580] close(25) = -1 EBADF (Bad file descriptor) [pid 21580] close(26) = -1 EBADF (Bad file descriptor) [pid 21580] close(27) = -1 EBADF (Bad file descriptor) [pid 21580] close(28) = -1 EBADF (Bad file descriptor) [pid 21580] close(29) = -1 EBADF (Bad file descriptor) [pid 21580] exit_group(0) = ? [pid 21580] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21292 ./strace-static-x86_64: Process 21581 attached [pid 21581] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21581] setpgid(0, 0) = 0 [pid 21581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21581] write(3, "1000", 4) = 4 [pid 21581] close(3) = 0 executing program [pid 21581] write(1, "executing program\n", 18) = 18 [pid 21581] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21581] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21581] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21581] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21581] close(3) = -1 EBADF (Bad file descriptor) [pid 21581] close(4) = -1 EBADF (Bad file descriptor) [pid 21581] close(5) = -1 EBADF (Bad file descriptor) [pid 21581] close(6) = -1 EBADF (Bad file descriptor) [pid 21581] close(7) = -1 EBADF (Bad file descriptor) [pid 21581] close(8) = -1 EBADF (Bad file descriptor) [pid 21581] close(9) = -1 EBADF (Bad file descriptor) [pid 21581] close(10) = -1 EBADF (Bad file descriptor) [pid 21581] close(11) = -1 EBADF (Bad file descriptor) [pid 21581] close(12) = -1 EBADF (Bad file descriptor) [pid 21581] close(13) = -1 EBADF (Bad file descriptor) [pid 21581] close(14) = -1 EBADF (Bad file descriptor) [pid 21581] close(15) = -1 EBADF (Bad file descriptor) [pid 21581] close(16) = -1 EBADF (Bad file descriptor) [pid 21581] close(17) = -1 EBADF (Bad file descriptor) [pid 21581] close(18) = -1 EBADF (Bad file descriptor) [pid 21581] close(19) = -1 EBADF (Bad file descriptor) [pid 21581] close(20) = -1 EBADF (Bad file descriptor) [pid 21581] close(21) = -1 EBADF (Bad file descriptor) [pid 21581] close(22) = -1 EBADF (Bad file descriptor) [pid 21581] close(23) = -1 EBADF (Bad file descriptor) [pid 21581] close(24) = -1 EBADF (Bad file descriptor) [pid 21581] close(25) = -1 EBADF (Bad file descriptor) [pid 21581] close(26) = -1 EBADF (Bad file descriptor) [pid 21581] close(27) = -1 EBADF (Bad file descriptor) [pid 21581] close(28) = -1 EBADF (Bad file descriptor) [pid 21581] close(29) = -1 EBADF (Bad file descriptor) [pid 21581] exit_group(0) = ? [pid 21581] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21293 ./strace-static-x86_64: Process 21582 attached [pid 21582] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21582] setpgid(0, 0) = 0 [pid 21582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21582] write(3, "1000", 4) = 4 [pid 21582] close(3) = 0 [pid 21582] write(1, "executing program\n", 18executing program ) = 18 [pid 21582] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21582] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21582] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21582] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21582] close(3) = -1 EBADF (Bad file descriptor) [pid 21582] close(4) = -1 EBADF (Bad file descriptor) [pid 21582] close(5) = -1 EBADF (Bad file descriptor) [pid 21582] close(6) = -1 EBADF (Bad file descriptor) [pid 21582] close(7) = -1 EBADF (Bad file descriptor) [pid 21582] close(8) = -1 EBADF (Bad file descriptor) [pid 21582] close(9) = -1 EBADF (Bad file descriptor) [pid 21582] close(10) = -1 EBADF (Bad file descriptor) [pid 21582] close(11) = -1 EBADF (Bad file descriptor) [pid 21582] close(12) = -1 EBADF (Bad file descriptor) [pid 21582] close(13) = -1 EBADF (Bad file descriptor) [pid 21582] close(14) = -1 EBADF (Bad file descriptor) [pid 21582] close(15) = -1 EBADF (Bad file descriptor) [pid 21582] close(16) = -1 EBADF (Bad file descriptor) [pid 21582] close(17) = -1 EBADF (Bad file descriptor) [pid 21582] close(18) = -1 EBADF (Bad file descriptor) [pid 21582] close(19) = -1 EBADF (Bad file descriptor) [pid 21582] close(20) = -1 EBADF (Bad file descriptor) [pid 21582] close(21) = -1 EBADF (Bad file descriptor) [pid 21582] close(22) = -1 EBADF (Bad file descriptor) [pid 21582] close(23) = -1 EBADF (Bad file descriptor) [pid 21582] close(24) = -1 EBADF (Bad file descriptor) [pid 21582] close(25) = -1 EBADF (Bad file descriptor) [pid 21582] close(26) = -1 EBADF (Bad file descriptor) [pid 21582] close(27) = -1 EBADF (Bad file descriptor) [pid 21582] close(28) = -1 EBADF (Bad file descriptor) [pid 21582] close(29) = -1 EBADF (Bad file descriptor) [pid 21582] exit_group(0) = ? [pid 21582] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21294 ./strace-static-x86_64: Process 21583 attached [pid 21583] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21583] setpgid(0, 0) = 0 [pid 21583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21583] write(3, "1000", 4) = 4 [pid 21583] close(3) = 0 [pid 21583] write(1, "executing program\n", 18executing program ) = 18 [pid 21583] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21583] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21583] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21583] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21583] close(3) = -1 EBADF (Bad file descriptor) [pid 21583] close(4) = -1 EBADF (Bad file descriptor) [pid 21583] close(5) = -1 EBADF (Bad file descriptor) [pid 21583] close(6) = -1 EBADF (Bad file descriptor) [pid 21583] close(7) = -1 EBADF (Bad file descriptor) [pid 21583] close(8) = -1 EBADF (Bad file descriptor) [pid 21583] close(9) = -1 EBADF (Bad file descriptor) [pid 21583] close(10) = -1 EBADF (Bad file descriptor) [pid 21583] close(11) = -1 EBADF (Bad file descriptor) [pid 21583] close(12) = -1 EBADF (Bad file descriptor) [pid 21583] close(13) = -1 EBADF (Bad file descriptor) [pid 21583] close(14) = -1 EBADF (Bad file descriptor) [pid 21583] close(15) = -1 EBADF (Bad file descriptor) [pid 21583] close(16) = -1 EBADF (Bad file descriptor) [pid 21583] close(17) = -1 EBADF (Bad file descriptor) [pid 21583] close(18) = -1 EBADF (Bad file descriptor) [pid 21583] close(19) = -1 EBADF (Bad file descriptor) [pid 21583] close(20) = -1 EBADF (Bad file descriptor) [pid 21583] close(21) = -1 EBADF (Bad file descriptor) [pid 21583] close(22) = -1 EBADF (Bad file descriptor) [pid 21583] close(23) = -1 EBADF (Bad file descriptor) [pid 21583] close(24) = -1 EBADF (Bad file descriptor) [pid 21583] close(25) = -1 EBADF (Bad file descriptor) [pid 21583] close(26) = -1 EBADF (Bad file descriptor) [pid 21583] close(27) = -1 EBADF (Bad file descriptor) [pid 21583] close(28) = -1 EBADF (Bad file descriptor) [pid 21583] close(29) = -1 EBADF (Bad file descriptor) [pid 21583] exit_group(0) = ? [pid 21583] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21295 ./strace-static-x86_64: Process 21584 attached [pid 21584] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21584] setpgid(0, 0) = 0 [pid 21584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21584] write(3, "1000", 4) = 4 [pid 21584] close(3) = 0 executing program [pid 21584] write(1, "executing program\n", 18) = 18 [pid 21584] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21584] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21584] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21584] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21584] close(3) = -1 EBADF (Bad file descriptor) [pid 21584] close(4) = -1 EBADF (Bad file descriptor) [pid 21584] close(5) = -1 EBADF (Bad file descriptor) [pid 21584] close(6) = -1 EBADF (Bad file descriptor) [pid 21584] close(7) = -1 EBADF (Bad file descriptor) [pid 21584] close(8) = -1 EBADF (Bad file descriptor) [pid 21584] close(9) = -1 EBADF (Bad file descriptor) [pid 21584] close(10) = -1 EBADF (Bad file descriptor) [pid 21584] close(11) = -1 EBADF (Bad file descriptor) [pid 21584] close(12) = -1 EBADF (Bad file descriptor) [pid 21584] close(13) = -1 EBADF (Bad file descriptor) [pid 21584] close(14) = -1 EBADF (Bad file descriptor) [pid 21584] close(15) = -1 EBADF (Bad file descriptor) [pid 21584] close(16) = -1 EBADF (Bad file descriptor) [pid 21584] close(17) = -1 EBADF (Bad file descriptor) [pid 21584] close(18) = -1 EBADF (Bad file descriptor) [pid 21584] close(19) = -1 EBADF (Bad file descriptor) [pid 21584] close(20) = -1 EBADF (Bad file descriptor) [pid 21584] close(21) = -1 EBADF (Bad file descriptor) [pid 21584] close(22) = -1 EBADF (Bad file descriptor) [pid 21584] close(23) = -1 EBADF (Bad file descriptor) [pid 21584] close(24) = -1 EBADF (Bad file descriptor) [pid 21584] close(25) = -1 EBADF (Bad file descriptor) [pid 21584] close(26) = -1 EBADF (Bad file descriptor) [pid 21584] close(27) = -1 EBADF (Bad file descriptor) [pid 21584] close(28) = -1 EBADF (Bad file descriptor) [pid 21584] close(29) = -1 EBADF (Bad file descriptor) [pid 21584] exit_group(0) = ? [pid 21584] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21296 ./strace-static-x86_64: Process 21585 attached [pid 21585] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21585] setpgid(0, 0) = 0 [pid 21585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21585] write(3, "1000", 4) = 4 [pid 21585] close(3) = 0 executing program [pid 21585] write(1, "executing program\n", 18) = 18 [pid 21585] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21585] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21585] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21585] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21585] close(3) = -1 EBADF (Bad file descriptor) [pid 21585] close(4) = -1 EBADF (Bad file descriptor) [pid 21585] close(5) = -1 EBADF (Bad file descriptor) [pid 21585] close(6) = -1 EBADF (Bad file descriptor) [pid 21585] close(7) = -1 EBADF (Bad file descriptor) [pid 21585] close(8) = -1 EBADF (Bad file descriptor) [pid 21585] close(9) = -1 EBADF (Bad file descriptor) [pid 21585] close(10) = -1 EBADF (Bad file descriptor) [pid 21585] close(11) = -1 EBADF (Bad file descriptor) [pid 21585] close(12) = -1 EBADF (Bad file descriptor) [pid 21585] close(13) = -1 EBADF (Bad file descriptor) [pid 21585] close(14) = -1 EBADF (Bad file descriptor) [pid 21585] close(15) = -1 EBADF (Bad file descriptor) [pid 21585] close(16) = -1 EBADF (Bad file descriptor) [pid 21585] close(17) = -1 EBADF (Bad file descriptor) [pid 21585] close(18) = -1 EBADF (Bad file descriptor) [pid 21585] close(19) = -1 EBADF (Bad file descriptor) [pid 21585] close(20) = -1 EBADF (Bad file descriptor) [pid 21585] close(21) = -1 EBADF (Bad file descriptor) [pid 21585] close(22) = -1 EBADF (Bad file descriptor) [pid 21585] close(23) = -1 EBADF (Bad file descriptor) [pid 21585] close(24) = -1 EBADF (Bad file descriptor) [pid 21585] close(25) = -1 EBADF (Bad file descriptor) [pid 21585] close(26) = -1 EBADF (Bad file descriptor) [pid 21585] close(27) = -1 EBADF (Bad file descriptor) [pid 21585] close(28) = -1 EBADF (Bad file descriptor) [pid 21585] close(29) = -1 EBADF (Bad file descriptor) [pid 21585] exit_group(0) = ? [pid 21585] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21297 ./strace-static-x86_64: Process 21586 attached [pid 21586] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21586] setpgid(0, 0) = 0 executing program [pid 21586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21586] write(3, "1000", 4) = 4 [pid 21586] close(3) = 0 [pid 21586] write(1, "executing program\n", 18) = 18 [pid 21586] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21586] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21586] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21586] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21586] close(3) = -1 EBADF (Bad file descriptor) [pid 21586] close(4) = -1 EBADF (Bad file descriptor) [pid 21586] close(5) = -1 EBADF (Bad file descriptor) [pid 21586] close(6) = -1 EBADF (Bad file descriptor) [pid 21586] close(7) = -1 EBADF (Bad file descriptor) [pid 21586] close(8) = -1 EBADF (Bad file descriptor) [pid 21586] close(9) = -1 EBADF (Bad file descriptor) [pid 21586] close(10) = -1 EBADF (Bad file descriptor) [pid 21586] close(11) = -1 EBADF (Bad file descriptor) [pid 21586] close(12) = -1 EBADF (Bad file descriptor) [pid 21586] close(13) = -1 EBADF (Bad file descriptor) [pid 21586] close(14) = -1 EBADF (Bad file descriptor) [pid 21586] close(15) = -1 EBADF (Bad file descriptor) [pid 21586] close(16) = -1 EBADF (Bad file descriptor) [pid 21586] close(17) = -1 EBADF (Bad file descriptor) [pid 21586] close(18) = -1 EBADF (Bad file descriptor) [pid 21586] close(19) = -1 EBADF (Bad file descriptor) [pid 21586] close(20) = -1 EBADF (Bad file descriptor) [pid 21586] close(21) = -1 EBADF (Bad file descriptor) [pid 21586] close(22) = -1 EBADF (Bad file descriptor) [pid 21586] close(23) = -1 EBADF (Bad file descriptor) [pid 21586] close(24) = -1 EBADF (Bad file descriptor) [pid 21586] close(25) = -1 EBADF (Bad file descriptor) [pid 21586] close(26) = -1 EBADF (Bad file descriptor) [pid 21586] close(27) = -1 EBADF (Bad file descriptor) [pid 21586] close(28) = -1 EBADF (Bad file descriptor) [pid 21586] close(29) = -1 EBADF (Bad file descriptor) [pid 21586] exit_group(0) = ? [pid 21586] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21298 ./strace-static-x86_64: Process 21587 attached [pid 21587] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21587] setpgid(0, 0) = 0 [pid 21587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21587] write(3, "1000", 4) = 4 [pid 21587] close(3) = 0 [pid 21587] write(1, "executing program\n", 18executing program ) = 18 [pid 21587] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21587] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21587] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21587] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21587] close(3) = -1 EBADF (Bad file descriptor) [pid 21587] close(4) = -1 EBADF (Bad file descriptor) [pid 21587] close(5) = -1 EBADF (Bad file descriptor) [pid 21587] close(6) = -1 EBADF (Bad file descriptor) [pid 21587] close(7) = -1 EBADF (Bad file descriptor) [pid 21587] close(8) = -1 EBADF (Bad file descriptor) [pid 21587] close(9) = -1 EBADF (Bad file descriptor) [pid 21587] close(10) = -1 EBADF (Bad file descriptor) [pid 21587] close(11) = -1 EBADF (Bad file descriptor) [pid 21587] close(12) = -1 EBADF (Bad file descriptor) [pid 21587] close(13) = -1 EBADF (Bad file descriptor) [pid 21587] close(14) = -1 EBADF (Bad file descriptor) [pid 21587] close(15) = -1 EBADF (Bad file descriptor) [pid 21587] close(16) = -1 EBADF (Bad file descriptor) [pid 21587] close(17) = -1 EBADF (Bad file descriptor) [pid 21587] close(18) = -1 EBADF (Bad file descriptor) [pid 21587] close(19) = -1 EBADF (Bad file descriptor) [pid 21587] close(20) = -1 EBADF (Bad file descriptor) [pid 21587] close(21) = -1 EBADF (Bad file descriptor) [pid 21587] close(22) = -1 EBADF (Bad file descriptor) [pid 21587] close(23) = -1 EBADF (Bad file descriptor) [pid 21587] close(24) = -1 EBADF (Bad file descriptor) [pid 21587] close(25) = -1 EBADF (Bad file descriptor) [pid 21587] close(26) = -1 EBADF (Bad file descriptor) [pid 21587] close(27) = -1 EBADF (Bad file descriptor) [pid 21587] close(28) = -1 EBADF (Bad file descriptor) [pid 21587] close(29) = -1 EBADF (Bad file descriptor) [pid 21587] exit_group(0) = ? [pid 21587] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21299 ./strace-static-x86_64: Process 21588 attached [pid 21588] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21588] setpgid(0, 0) = 0 [pid 21588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21588] write(3, "1000", 4) = 4 [pid 21588] close(3) = 0 executing program [pid 21588] write(1, "executing program\n", 18) = 18 [pid 21588] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21588] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21588] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21588] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21588] close(3) = -1 EBADF (Bad file descriptor) [pid 21588] close(4) = -1 EBADF (Bad file descriptor) [pid 21588] close(5) = -1 EBADF (Bad file descriptor) [pid 21588] close(6) = -1 EBADF (Bad file descriptor) [pid 21588] close(7) = -1 EBADF (Bad file descriptor) [pid 21588] close(8) = -1 EBADF (Bad file descriptor) [pid 21588] close(9) = -1 EBADF (Bad file descriptor) [pid 21588] close(10) = -1 EBADF (Bad file descriptor) [pid 21588] close(11) = -1 EBADF (Bad file descriptor) [pid 21588] close(12) = -1 EBADF (Bad file descriptor) [pid 21588] close(13) = -1 EBADF (Bad file descriptor) [pid 21588] close(14) = -1 EBADF (Bad file descriptor) [pid 21588] close(15) = -1 EBADF (Bad file descriptor) [pid 21588] close(16) = -1 EBADF (Bad file descriptor) [pid 21588] close(17) = -1 EBADF (Bad file descriptor) [pid 21588] close(18) = -1 EBADF (Bad file descriptor) [pid 21588] close(19) = -1 EBADF (Bad file descriptor) [pid 21588] close(20) = -1 EBADF (Bad file descriptor) [pid 21588] close(21) = -1 EBADF (Bad file descriptor) [pid 21588] close(22) = -1 EBADF (Bad file descriptor) [pid 21588] close(23) = -1 EBADF (Bad file descriptor) [pid 21588] close(24) = -1 EBADF (Bad file descriptor) [pid 21588] close(25) = -1 EBADF (Bad file descriptor) [pid 21588] close(26) = -1 EBADF (Bad file descriptor) [pid 21588] close(27) = -1 EBADF (Bad file descriptor) [pid 21588] close(28) = -1 EBADF (Bad file descriptor) [pid 21588] close(29) = -1 EBADF (Bad file descriptor) [pid 21588] exit_group(0) = ? [pid 21588] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21300 ./strace-static-x86_64: Process 21589 attached [pid 21589] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21589] setpgid(0, 0) = 0 [pid 21589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 21589] write(3, "1000", 4) = 4 [pid 21589] close(3) = 0 [pid 21589] write(1, "executing program\n", 18) = 18 [pid 21589] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21589] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21589] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21589] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21589] close(3) = -1 EBADF (Bad file descriptor) [pid 21589] close(4) = -1 EBADF (Bad file descriptor) [pid 21589] close(5) = -1 EBADF (Bad file descriptor) [pid 21589] close(6) = -1 EBADF (Bad file descriptor) [pid 21589] close(7) = -1 EBADF (Bad file descriptor) [pid 21589] close(8) = -1 EBADF (Bad file descriptor) [pid 21589] close(9) = -1 EBADF (Bad file descriptor) [pid 21589] close(10) = -1 EBADF (Bad file descriptor) [pid 21589] close(11) = -1 EBADF (Bad file descriptor) [pid 21589] close(12) = -1 EBADF (Bad file descriptor) [pid 21589] close(13) = -1 EBADF (Bad file descriptor) [pid 21589] close(14) = -1 EBADF (Bad file descriptor) [pid 21589] close(15) = -1 EBADF (Bad file descriptor) [pid 21589] close(16) = -1 EBADF (Bad file descriptor) [pid 21589] close(17) = -1 EBADF (Bad file descriptor) [pid 21589] close(18) = -1 EBADF (Bad file descriptor) [pid 21589] close(19) = -1 EBADF (Bad file descriptor) [pid 21589] close(20) = -1 EBADF (Bad file descriptor) [pid 21589] close(21) = -1 EBADF (Bad file descriptor) [pid 21589] close(22) = -1 EBADF (Bad file descriptor) [pid 21589] close(23) = -1 EBADF (Bad file descriptor) [pid 21589] close(24) = -1 EBADF (Bad file descriptor) [pid 21589] close(25) = -1 EBADF (Bad file descriptor) [pid 21589] close(26) = -1 EBADF (Bad file descriptor) [pid 21589] close(27) = -1 EBADF (Bad file descriptor) [pid 21589] close(28) = -1 EBADF (Bad file descriptor) [pid 21589] close(29) = -1 EBADF (Bad file descriptor) [pid 21589] exit_group(0) = ? [pid 21589] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21301 ./strace-static-x86_64: Process 21590 attached [pid 21590] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21590] setpgid(0, 0) = 0 [pid 21590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21590] write(3, "1000", 4) = 4 [pid 21590] close(3executing program ) = 0 [pid 21590] write(1, "executing program\n", 18) = 18 [pid 21590] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21590] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21590] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21590] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21590] close(3) = -1 EBADF (Bad file descriptor) [pid 21590] close(4) = -1 EBADF (Bad file descriptor) [pid 21590] close(5) = -1 EBADF (Bad file descriptor) [pid 21590] close(6) = -1 EBADF (Bad file descriptor) [pid 21590] close(7) = -1 EBADF (Bad file descriptor) [pid 21590] close(8) = -1 EBADF (Bad file descriptor) [pid 21590] close(9) = -1 EBADF (Bad file descriptor) [pid 21590] close(10) = -1 EBADF (Bad file descriptor) [pid 21590] close(11) = -1 EBADF (Bad file descriptor) [pid 21590] close(12) = -1 EBADF (Bad file descriptor) [pid 21590] close(13) = -1 EBADF (Bad file descriptor) [pid 21590] close(14) = -1 EBADF (Bad file descriptor) [pid 21590] close(15) = -1 EBADF (Bad file descriptor) [pid 21590] close(16) = -1 EBADF (Bad file descriptor) [pid 21590] close(17) = -1 EBADF (Bad file descriptor) [pid 21590] close(18) = -1 EBADF (Bad file descriptor) [pid 21590] close(19) = -1 EBADF (Bad file descriptor) [pid 21590] close(20) = -1 EBADF (Bad file descriptor) [pid 21590] close(21) = -1 EBADF (Bad file descriptor) [pid 21590] close(22) = -1 EBADF (Bad file descriptor) [pid 21590] close(23) = -1 EBADF (Bad file descriptor) [pid 21590] close(24) = -1 EBADF (Bad file descriptor) [pid 21590] close(25) = -1 EBADF (Bad file descriptor) [pid 21590] close(26) = -1 EBADF (Bad file descriptor) [pid 21590] close(27) = -1 EBADF (Bad file descriptor) [pid 21590] close(28) = -1 EBADF (Bad file descriptor) [pid 21590] close(29) = -1 EBADF (Bad file descriptor) [pid 21590] exit_group(0) = ? [pid 21590] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21302 ./strace-static-x86_64: Process 21591 attached [pid 21591] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21591] setpgid(0, 0) = 0 [pid 21591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 21591] write(3, "1000", 4) = 4 [pid 21591] close(3) = 0 [pid 21591] write(1, "executing program\n", 18) = 18 [pid 21591] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21591] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21591] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21591] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21591] close(3) = -1 EBADF (Bad file descriptor) [pid 21591] close(4) = -1 EBADF (Bad file descriptor) [pid 21591] close(5) = -1 EBADF (Bad file descriptor) [pid 21591] close(6) = -1 EBADF (Bad file descriptor) [pid 21591] close(7) = -1 EBADF (Bad file descriptor) [pid 21591] close(8) = -1 EBADF (Bad file descriptor) [pid 21591] close(9) = -1 EBADF (Bad file descriptor) [pid 21591] close(10) = -1 EBADF (Bad file descriptor) [pid 21591] close(11) = -1 EBADF (Bad file descriptor) [pid 21591] close(12) = -1 EBADF (Bad file descriptor) [pid 21591] close(13) = -1 EBADF (Bad file descriptor) [pid 21591] close(14) = -1 EBADF (Bad file descriptor) [pid 21591] close(15) = -1 EBADF (Bad file descriptor) [pid 21591] close(16) = -1 EBADF (Bad file descriptor) [pid 21591] close(17) = -1 EBADF (Bad file descriptor) [pid 21591] close(18) = -1 EBADF (Bad file descriptor) [pid 21591] close(19) = -1 EBADF (Bad file descriptor) [pid 21591] close(20) = -1 EBADF (Bad file descriptor) [pid 21591] close(21) = -1 EBADF (Bad file descriptor) [pid 21591] close(22) = -1 EBADF (Bad file descriptor) [pid 21591] close(23) = -1 EBADF (Bad file descriptor) [pid 21591] close(24) = -1 EBADF (Bad file descriptor) [pid 21591] close(25) = -1 EBADF (Bad file descriptor) [pid 21591] close(26) = -1 EBADF (Bad file descriptor) [pid 21591] close(27) = -1 EBADF (Bad file descriptor) [pid 21591] close(28) = -1 EBADF (Bad file descriptor) [pid 21591] close(29) = -1 EBADF (Bad file descriptor) [pid 21591] exit_group(0) = ? [pid 21591] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21303 ./strace-static-x86_64: Process 21592 attached [pid 21592] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21592] setpgid(0, 0) = 0 [pid 21592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21592] write(3, "1000", 4) = 4 [pid 21592] close(3) = 0 executing program [pid 21592] write(1, "executing program\n", 18) = 18 [pid 21592] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21592] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21592] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21592] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21592] close(3) = -1 EBADF (Bad file descriptor) [pid 21592] close(4) = -1 EBADF (Bad file descriptor) [pid 21592] close(5) = -1 EBADF (Bad file descriptor) [pid 21592] close(6) = -1 EBADF (Bad file descriptor) [pid 21592] close(7) = -1 EBADF (Bad file descriptor) [pid 21592] close(8) = -1 EBADF (Bad file descriptor) [pid 21592] close(9) = -1 EBADF (Bad file descriptor) [pid 21592] close(10) = -1 EBADF (Bad file descriptor) [pid 21592] close(11) = -1 EBADF (Bad file descriptor) [pid 21592] close(12) = -1 EBADF (Bad file descriptor) [pid 21592] close(13) = -1 EBADF (Bad file descriptor) [pid 21592] close(14) = -1 EBADF (Bad file descriptor) [pid 21592] close(15) = -1 EBADF (Bad file descriptor) [pid 21592] close(16) = -1 EBADF (Bad file descriptor) [pid 21592] close(17) = -1 EBADF (Bad file descriptor) [pid 21592] close(18) = -1 EBADF (Bad file descriptor) [pid 21592] close(19) = -1 EBADF (Bad file descriptor) [pid 21592] close(20) = -1 EBADF (Bad file descriptor) [pid 21592] close(21) = -1 EBADF (Bad file descriptor) [pid 21592] close(22) = -1 EBADF (Bad file descriptor) [pid 21592] close(23) = -1 EBADF (Bad file descriptor) [pid 21592] close(24) = -1 EBADF (Bad file descriptor) [pid 21592] close(25) = -1 EBADF (Bad file descriptor) [pid 21592] close(26) = -1 EBADF (Bad file descriptor) [pid 21592] close(27) = -1 EBADF (Bad file descriptor) [pid 21592] close(28) = -1 EBADF (Bad file descriptor) [pid 21592] close(29) = -1 EBADF (Bad file descriptor) [pid 21592] exit_group(0) = ? [pid 21592] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21304 ./strace-static-x86_64: Process 21593 attached [pid 21593] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21593] setpgid(0, 0) = 0 [pid 21593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21593] write(3, "1000", 4) = 4 [pid 21593] close(3) = 0 [pid 21593] write(1, "executing program\n", 18executing program ) = 18 [pid 21593] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21593] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21593] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21593] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21593] close(3) = -1 EBADF (Bad file descriptor) [pid 21593] close(4) = -1 EBADF (Bad file descriptor) [pid 21593] close(5) = -1 EBADF (Bad file descriptor) [pid 21593] close(6) = -1 EBADF (Bad file descriptor) [pid 21593] close(7) = -1 EBADF (Bad file descriptor) [pid 21593] close(8) = -1 EBADF (Bad file descriptor) [pid 21593] close(9) = -1 EBADF (Bad file descriptor) [pid 21593] close(10) = -1 EBADF (Bad file descriptor) [pid 21593] close(11) = -1 EBADF (Bad file descriptor) [pid 21593] close(12) = -1 EBADF (Bad file descriptor) [pid 21593] close(13) = -1 EBADF (Bad file descriptor) [pid 21593] close(14) = -1 EBADF (Bad file descriptor) [pid 21593] close(15) = -1 EBADF (Bad file descriptor) [pid 21593] close(16) = -1 EBADF (Bad file descriptor) [pid 21593] close(17) = -1 EBADF (Bad file descriptor) [pid 21593] close(18) = -1 EBADF (Bad file descriptor) [pid 21593] close(19) = -1 EBADF (Bad file descriptor) [pid 21593] close(20) = -1 EBADF (Bad file descriptor) [pid 21593] close(21) = -1 EBADF (Bad file descriptor) [pid 21593] close(22) = -1 EBADF (Bad file descriptor) [pid 21593] close(23) = -1 EBADF (Bad file descriptor) [pid 21593] close(24) = -1 EBADF (Bad file descriptor) [pid 21593] close(25) = -1 EBADF (Bad file descriptor) [pid 21593] close(26) = -1 EBADF (Bad file descriptor) [pid 21593] close(27) = -1 EBADF (Bad file descriptor) [pid 21593] close(28) = -1 EBADF (Bad file descriptor) [pid 21593] close(29) = -1 EBADF (Bad file descriptor) [pid 21593] exit_group(0) = ? [pid 21593] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21594 attached [pid 21594] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21305 [pid 21594] <... set_robust_list resumed>) = 0 [pid 21594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21594] setpgid(0, 0) = 0 [pid 21594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21594] write(3, "1000", 4) = 4 [pid 21594] close(3) = 0 executing program [pid 21594] write(1, "executing program\n", 18) = 18 [pid 21594] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21594] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21594] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21594] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21594] close(3) = -1 EBADF (Bad file descriptor) [pid 21594] close(4) = -1 EBADF (Bad file descriptor) [pid 21594] close(5) = -1 EBADF (Bad file descriptor) [pid 21594] close(6) = -1 EBADF (Bad file descriptor) [pid 21594] close(7) = -1 EBADF (Bad file descriptor) [pid 21594] close(8) = -1 EBADF (Bad file descriptor) [pid 21594] close(9) = -1 EBADF (Bad file descriptor) [pid 21594] close(10) = -1 EBADF (Bad file descriptor) [pid 21594] close(11) = -1 EBADF (Bad file descriptor) [pid 21594] close(12) = -1 EBADF (Bad file descriptor) [pid 21594] close(13) = -1 EBADF (Bad file descriptor) [pid 21594] close(14) = -1 EBADF (Bad file descriptor) [pid 21594] close(15) = -1 EBADF (Bad file descriptor) [pid 21594] close(16) = -1 EBADF (Bad file descriptor) [pid 21594] close(17) = -1 EBADF (Bad file descriptor) [pid 21594] close(18) = -1 EBADF (Bad file descriptor) [pid 21594] close(19) = -1 EBADF (Bad file descriptor) [pid 21594] close(20) = -1 EBADF (Bad file descriptor) [pid 21594] close(21) = -1 EBADF (Bad file descriptor) [pid 21594] close(22) = -1 EBADF (Bad file descriptor) [pid 21594] close(23) = -1 EBADF (Bad file descriptor) [pid 21594] close(24) = -1 EBADF (Bad file descriptor) [pid 21594] close(25) = -1 EBADF (Bad file descriptor) [pid 21594] close(26) = -1 EBADF (Bad file descriptor) [pid 21594] close(27) = -1 EBADF (Bad file descriptor) [pid 21594] close(28) = -1 EBADF (Bad file descriptor) [pid 21594] close(29) = -1 EBADF (Bad file descriptor) [pid 21594] exit_group(0) = ? [pid 21594] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21306 ./strace-static-x86_64: Process 21595 attached [pid 21595] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21595] setpgid(0, 0) = 0 [pid 21595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21595] write(3, "1000", 4) = 4 [pid 21595] close(3) = 0 [pid 21595] write(1, "executing program\n", 18executing program ) = 18 [pid 21595] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21595] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21595] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21595] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21595] close(3) = -1 EBADF (Bad file descriptor) [pid 21595] close(4) = -1 EBADF (Bad file descriptor) [pid 21595] close(5) = -1 EBADF (Bad file descriptor) [pid 21595] close(6) = -1 EBADF (Bad file descriptor) [pid 21595] close(7) = -1 EBADF (Bad file descriptor) [pid 21595] close(8) = -1 EBADF (Bad file descriptor) [pid 21595] close(9) = -1 EBADF (Bad file descriptor) [pid 21595] close(10) = -1 EBADF (Bad file descriptor) [pid 21595] close(11) = -1 EBADF (Bad file descriptor) [pid 21595] close(12) = -1 EBADF (Bad file descriptor) [pid 21595] close(13) = -1 EBADF (Bad file descriptor) [pid 21595] close(14) = -1 EBADF (Bad file descriptor) [pid 21595] close(15) = -1 EBADF (Bad file descriptor) [pid 21595] close(16) = -1 EBADF (Bad file descriptor) [pid 21595] close(17) = -1 EBADF (Bad file descriptor) [pid 21595] close(18) = -1 EBADF (Bad file descriptor) [pid 21595] close(19) = -1 EBADF (Bad file descriptor) [pid 21595] close(20) = -1 EBADF (Bad file descriptor) [pid 21595] close(21) = -1 EBADF (Bad file descriptor) [pid 21595] close(22) = -1 EBADF (Bad file descriptor) [pid 21595] close(23) = -1 EBADF (Bad file descriptor) [pid 21595] close(24) = -1 EBADF (Bad file descriptor) [pid 21595] close(25) = -1 EBADF (Bad file descriptor) [pid 21595] close(26) = -1 EBADF (Bad file descriptor) [pid 21595] close(27) = -1 EBADF (Bad file descriptor) [pid 21595] close(28) = -1 EBADF (Bad file descriptor) [pid 21595] close(29) = -1 EBADF (Bad file descriptor) [pid 21595] exit_group(0) = ? [pid 21595] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21307 ./strace-static-x86_64: Process 21596 attached [pid 21596] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21596] setpgid(0, 0) = 0 [pid 21596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21596] write(3, "1000", 4) = 4 [pid 21596] close(3) = 0 [pid 21596] write(1, "executing program\n", 18executing program ) = 18 [pid 21596] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21596] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21596] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21596] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21596] close(3) = -1 EBADF (Bad file descriptor) [pid 21596] close(4) = -1 EBADF (Bad file descriptor) [pid 21596] close(5) = -1 EBADF (Bad file descriptor) [pid 21596] close(6) = -1 EBADF (Bad file descriptor) [pid 21596] close(7) = -1 EBADF (Bad file descriptor) [pid 21596] close(8) = -1 EBADF (Bad file descriptor) [pid 21596] close(9) = -1 EBADF (Bad file descriptor) [pid 21596] close(10) = -1 EBADF (Bad file descriptor) [pid 21596] close(11) = -1 EBADF (Bad file descriptor) [pid 21596] close(12) = -1 EBADF (Bad file descriptor) [pid 21596] close(13) = -1 EBADF (Bad file descriptor) [pid 21596] close(14) = -1 EBADF (Bad file descriptor) [pid 21596] close(15) = -1 EBADF (Bad file descriptor) [pid 21596] close(16) = -1 EBADF (Bad file descriptor) [pid 21596] close(17) = -1 EBADF (Bad file descriptor) [pid 21596] close(18) = -1 EBADF (Bad file descriptor) [pid 21596] close(19) = -1 EBADF (Bad file descriptor) [pid 21596] close(20) = -1 EBADF (Bad file descriptor) [pid 21596] close(21) = -1 EBADF (Bad file descriptor) [pid 21596] close(22) = -1 EBADF (Bad file descriptor) [pid 21596] close(23) = -1 EBADF (Bad file descriptor) [pid 21596] close(24) = -1 EBADF (Bad file descriptor) [pid 21596] close(25) = -1 EBADF (Bad file descriptor) [pid 21596] close(26) = -1 EBADF (Bad file descriptor) [pid 21596] close(27) = -1 EBADF (Bad file descriptor) [pid 21596] close(28) = -1 EBADF (Bad file descriptor) [pid 21596] close(29) = -1 EBADF (Bad file descriptor) [pid 21596] exit_group(0) = ? [pid 21596] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21308 ./strace-static-x86_64: Process 21597 attached [pid 21597] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21597] setpgid(0, 0) = 0 [pid 21597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21597] write(3, "1000", 4) = 4 [pid 21597] close(3) = 0 [pid 21597] write(1, "executing program\n", 18executing program ) = 18 [pid 21597] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21597] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21597] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21597] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21597] close(3) = -1 EBADF (Bad file descriptor) [pid 21597] close(4) = -1 EBADF (Bad file descriptor) [pid 21597] close(5) = -1 EBADF (Bad file descriptor) [pid 21597] close(6) = -1 EBADF (Bad file descriptor) [pid 21597] close(7) = -1 EBADF (Bad file descriptor) [pid 21597] close(8) = -1 EBADF (Bad file descriptor) [pid 21597] close(9) = -1 EBADF (Bad file descriptor) [pid 21597] close(10) = -1 EBADF (Bad file descriptor) [pid 21597] close(11) = -1 EBADF (Bad file descriptor) [pid 21597] close(12) = -1 EBADF (Bad file descriptor) [pid 21597] close(13) = -1 EBADF (Bad file descriptor) [pid 21597] close(14) = -1 EBADF (Bad file descriptor) [pid 21597] close(15) = -1 EBADF (Bad file descriptor) [pid 21597] close(16) = -1 EBADF (Bad file descriptor) [pid 21597] close(17) = -1 EBADF (Bad file descriptor) [pid 21597] close(18) = -1 EBADF (Bad file descriptor) [pid 21597] close(19) = -1 EBADF (Bad file descriptor) [pid 21597] close(20) = -1 EBADF (Bad file descriptor) [pid 21597] close(21) = -1 EBADF (Bad file descriptor) [pid 21597] close(22) = -1 EBADF (Bad file descriptor) [pid 21597] close(23) = -1 EBADF (Bad file descriptor) [pid 21597] close(24) = -1 EBADF (Bad file descriptor) [pid 21597] close(25) = -1 EBADF (Bad file descriptor) [pid 21597] close(26) = -1 EBADF (Bad file descriptor) [pid 21597] close(27) = -1 EBADF (Bad file descriptor) [pid 21597] close(28) = -1 EBADF (Bad file descriptor) [pid 21597] close(29) = -1 EBADF (Bad file descriptor) [pid 21597] exit_group(0) = ? [pid 21597] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21309 ./strace-static-x86_64: Process 21598 attached [pid 21598] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21598] setpgid(0, 0) = 0 [pid 21598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21598] write(3, "1000", 4) = 4 [pid 21598] close(3) = 0 executing program [pid 21598] write(1, "executing program\n", 18) = 18 [pid 21598] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21598] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21598] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21598] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21598] close(3) = -1 EBADF (Bad file descriptor) [pid 21598] close(4) = -1 EBADF (Bad file descriptor) [pid 21598] close(5) = -1 EBADF (Bad file descriptor) [pid 21598] close(6) = -1 EBADF (Bad file descriptor) [pid 21598] close(7) = -1 EBADF (Bad file descriptor) [pid 21598] close(8) = -1 EBADF (Bad file descriptor) [pid 21598] close(9) = -1 EBADF (Bad file descriptor) [pid 21598] close(10) = -1 EBADF (Bad file descriptor) [pid 21598] close(11) = -1 EBADF (Bad file descriptor) [pid 21598] close(12) = -1 EBADF (Bad file descriptor) [pid 21598] close(13) = -1 EBADF (Bad file descriptor) [pid 21598] close(14) = -1 EBADF (Bad file descriptor) [pid 21598] close(15) = -1 EBADF (Bad file descriptor) [pid 21598] close(16) = -1 EBADF (Bad file descriptor) [pid 21598] close(17) = -1 EBADF (Bad file descriptor) [pid 21598] close(18) = -1 EBADF (Bad file descriptor) [pid 21598] close(19) = -1 EBADF (Bad file descriptor) [pid 21598] close(20) = -1 EBADF (Bad file descriptor) [pid 21598] close(21) = -1 EBADF (Bad file descriptor) [pid 21598] close(22) = -1 EBADF (Bad file descriptor) [pid 21598] close(23) = -1 EBADF (Bad file descriptor) [pid 21598] close(24) = -1 EBADF (Bad file descriptor) [pid 21598] close(25) = -1 EBADF (Bad file descriptor) [pid 21598] close(26) = -1 EBADF (Bad file descriptor) [pid 21598] close(27) = -1 EBADF (Bad file descriptor) [pid 21598] close(28) = -1 EBADF (Bad file descriptor) [pid 21598] close(29) = -1 EBADF (Bad file descriptor) [pid 21598] exit_group(0) = ? [pid 21598] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21310 ./strace-static-x86_64: Process 21599 attached [pid 21599] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21599] setpgid(0, 0) = 0 [pid 21599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21599] write(3, "1000", 4) = 4 [pid 21599] close(3) = 0 [pid 21599] write(1, "executing program\n", 18executing program ) = 18 [pid 21599] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21599] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21599] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21599] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21599] close(3) = -1 EBADF (Bad file descriptor) [pid 21599] close(4) = -1 EBADF (Bad file descriptor) [pid 21599] close(5) = -1 EBADF (Bad file descriptor) [pid 21599] close(6) = -1 EBADF (Bad file descriptor) [pid 21599] close(7) = -1 EBADF (Bad file descriptor) [pid 21599] close(8) = -1 EBADF (Bad file descriptor) [pid 21599] close(9) = -1 EBADF (Bad file descriptor) [pid 21599] close(10) = -1 EBADF (Bad file descriptor) [pid 21599] close(11) = -1 EBADF (Bad file descriptor) [pid 21599] close(12) = -1 EBADF (Bad file descriptor) [pid 21599] close(13) = -1 EBADF (Bad file descriptor) [pid 21599] close(14) = -1 EBADF (Bad file descriptor) [pid 21599] close(15) = -1 EBADF (Bad file descriptor) [pid 21599] close(16) = -1 EBADF (Bad file descriptor) [pid 21599] close(17) = -1 EBADF (Bad file descriptor) [pid 21599] close(18) = -1 EBADF (Bad file descriptor) [pid 21599] close(19) = -1 EBADF (Bad file descriptor) [pid 21599] close(20) = -1 EBADF (Bad file descriptor) [pid 21599] close(21) = -1 EBADF (Bad file descriptor) [pid 21599] close(22) = -1 EBADF (Bad file descriptor) [pid 21599] close(23) = -1 EBADF (Bad file descriptor) [pid 21599] close(24) = -1 EBADF (Bad file descriptor) [pid 21599] close(25) = -1 EBADF (Bad file descriptor) [pid 21599] close(26) = -1 EBADF (Bad file descriptor) [pid 21599] close(27) = -1 EBADF (Bad file descriptor) [pid 21599] close(28) = -1 EBADF (Bad file descriptor) [pid 21599] close(29) = -1 EBADF (Bad file descriptor) [pid 21599] exit_group(0) = ? [pid 21599] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21600 attached [pid 21600] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21311 [pid 21600] <... set_robust_list resumed>) = 0 [pid 21600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21600] setpgid(0, 0) = 0 [pid 21600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21600] write(3, "1000", 4) = 4 [pid 21600] close(3) = 0 executing program [pid 21600] write(1, "executing program\n", 18) = 18 [pid 21600] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21600] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21600] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21600] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21600] close(3) = -1 EBADF (Bad file descriptor) [pid 21600] close(4) = -1 EBADF (Bad file descriptor) [pid 21600] close(5) = -1 EBADF (Bad file descriptor) [pid 21600] close(6) = -1 EBADF (Bad file descriptor) [pid 21600] close(7) = -1 EBADF (Bad file descriptor) [pid 21600] close(8) = -1 EBADF (Bad file descriptor) [pid 21600] close(9) = -1 EBADF (Bad file descriptor) [pid 21600] close(10) = -1 EBADF (Bad file descriptor) [pid 21600] close(11) = -1 EBADF (Bad file descriptor) [pid 21600] close(12) = -1 EBADF (Bad file descriptor) [pid 21600] close(13) = -1 EBADF (Bad file descriptor) [pid 21600] close(14) = -1 EBADF (Bad file descriptor) [pid 21600] close(15) = -1 EBADF (Bad file descriptor) [pid 21600] close(16) = -1 EBADF (Bad file descriptor) [pid 21600] close(17) = -1 EBADF (Bad file descriptor) [pid 21600] close(18) = -1 EBADF (Bad file descriptor) [pid 21600] close(19) = -1 EBADF (Bad file descriptor) [pid 21600] close(20) = -1 EBADF (Bad file descriptor) [pid 21600] close(21) = -1 EBADF (Bad file descriptor) [pid 21600] close(22) = -1 EBADF (Bad file descriptor) [pid 21600] close(23) = -1 EBADF (Bad file descriptor) [pid 21600] close(24) = -1 EBADF (Bad file descriptor) [pid 21600] close(25) = -1 EBADF (Bad file descriptor) [pid 21600] close(26) = -1 EBADF (Bad file descriptor) [pid 21600] close(27) = -1 EBADF (Bad file descriptor) [pid 21600] close(28) = -1 EBADF (Bad file descriptor) [pid 21600] close(29) = -1 EBADF (Bad file descriptor) [pid 21600] exit_group(0) = ? [pid 21600] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21312 ./strace-static-x86_64: Process 21601 attached [pid 21601] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21601] setpgid(0, 0) = 0 [pid 21601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21601] write(3, "1000", 4) = 4 [pid 21601] close(3) = 0 [pid 21601] write(1, "executing program\n", 18executing program ) = 18 [pid 21601] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21601] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21601] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21601] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21601] close(3) = -1 EBADF (Bad file descriptor) [pid 21601] close(4) = -1 EBADF (Bad file descriptor) [pid 21601] close(5) = -1 EBADF (Bad file descriptor) [pid 21601] close(6) = -1 EBADF (Bad file descriptor) [pid 21601] close(7) = -1 EBADF (Bad file descriptor) [pid 21601] close(8) = -1 EBADF (Bad file descriptor) [pid 21601] close(9) = -1 EBADF (Bad file descriptor) [pid 21601] close(10) = -1 EBADF (Bad file descriptor) [pid 21601] close(11) = -1 EBADF (Bad file descriptor) [pid 21601] close(12) = -1 EBADF (Bad file descriptor) [pid 21601] close(13) = -1 EBADF (Bad file descriptor) [pid 21601] close(14) = -1 EBADF (Bad file descriptor) [pid 21601] close(15) = -1 EBADF (Bad file descriptor) [pid 21601] close(16) = -1 EBADF (Bad file descriptor) [pid 21601] close(17) = -1 EBADF (Bad file descriptor) [pid 21601] close(18) = -1 EBADF (Bad file descriptor) [pid 21601] close(19) = -1 EBADF (Bad file descriptor) [pid 21601] close(20) = -1 EBADF (Bad file descriptor) [pid 21601] close(21) = -1 EBADF (Bad file descriptor) [pid 21601] close(22) = -1 EBADF (Bad file descriptor) [pid 21601] close(23) = -1 EBADF (Bad file descriptor) [pid 21601] close(24) = -1 EBADF (Bad file descriptor) [pid 21601] close(25) = -1 EBADF (Bad file descriptor) [pid 21601] close(26) = -1 EBADF (Bad file descriptor) [pid 21601] close(27) = -1 EBADF (Bad file descriptor) [pid 21601] close(28) = -1 EBADF (Bad file descriptor) [pid 21601] close(29) = -1 EBADF (Bad file descriptor) [pid 21601] exit_group(0) = ? [pid 21601] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21602 attached , child_tidptr=0x55555e7c9650) = 21313 [pid 21602] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21602] setpgid(0, 0) = 0 [pid 21602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21602] write(3, "1000", 4) = 4 [pid 21602] close(3) = 0 [pid 21602] write(1, "executing program\n", 18executing program ) = 18 [pid 21602] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21602] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21602] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21602] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21602] close(3) = -1 EBADF (Bad file descriptor) [pid 21602] close(4) = -1 EBADF (Bad file descriptor) [pid 21602] close(5) = -1 EBADF (Bad file descriptor) [pid 21602] close(6) = -1 EBADF (Bad file descriptor) [pid 21602] close(7) = -1 EBADF (Bad file descriptor) [pid 21602] close(8) = -1 EBADF (Bad file descriptor) [pid 21602] close(9) = -1 EBADF (Bad file descriptor) [pid 21602] close(10) = -1 EBADF (Bad file descriptor) [pid 21602] close(11) = -1 EBADF (Bad file descriptor) [pid 21602] close(12) = -1 EBADF (Bad file descriptor) [pid 21602] close(13) = -1 EBADF (Bad file descriptor) [pid 21602] close(14) = -1 EBADF (Bad file descriptor) [pid 21602] close(15) = -1 EBADF (Bad file descriptor) [pid 21602] close(16) = -1 EBADF (Bad file descriptor) [pid 21602] close(17) = -1 EBADF (Bad file descriptor) [pid 21602] close(18) = -1 EBADF (Bad file descriptor) [pid 21602] close(19) = -1 EBADF (Bad file descriptor) [pid 21602] close(20) = -1 EBADF (Bad file descriptor) [pid 21602] close(21) = -1 EBADF (Bad file descriptor) [pid 21602] close(22) = -1 EBADF (Bad file descriptor) [pid 21602] close(23) = -1 EBADF (Bad file descriptor) [pid 21602] close(24) = -1 EBADF (Bad file descriptor) [pid 21602] close(25) = -1 EBADF (Bad file descriptor) [pid 21602] close(26) = -1 EBADF (Bad file descriptor) [pid 21602] close(27) = -1 EBADF (Bad file descriptor) [pid 21602] close(28) = -1 EBADF (Bad file descriptor) [pid 21602] close(29) = -1 EBADF (Bad file descriptor) [pid 21602] exit_group(0) = ? [pid 21602] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21314 ./strace-static-x86_64: Process 21603 attached [pid 21603] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21603] setpgid(0, 0) = 0 [pid 21603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21603] write(3, "1000", 4) = 4 [pid 21603] close(3) = 0 executing program [pid 21603] write(1, "executing program\n", 18) = 18 [pid 21603] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21603] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21603] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21603] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21603] close(3) = -1 EBADF (Bad file descriptor) [pid 21603] close(4) = -1 EBADF (Bad file descriptor) [pid 21603] close(5) = -1 EBADF (Bad file descriptor) [pid 21603] close(6) = -1 EBADF (Bad file descriptor) [pid 21603] close(7) = -1 EBADF (Bad file descriptor) [pid 21603] close(8) = -1 EBADF (Bad file descriptor) [pid 21603] close(9) = -1 EBADF (Bad file descriptor) [pid 21603] close(10) = -1 EBADF (Bad file descriptor) [pid 21603] close(11) = -1 EBADF (Bad file descriptor) [pid 21603] close(12) = -1 EBADF (Bad file descriptor) [pid 21603] close(13) = -1 EBADF (Bad file descriptor) [pid 21603] close(14) = -1 EBADF (Bad file descriptor) [pid 21603] close(15) = -1 EBADF (Bad file descriptor) [pid 21603] close(16) = -1 EBADF (Bad file descriptor) [pid 21603] close(17) = -1 EBADF (Bad file descriptor) [pid 21603] close(18) = -1 EBADF (Bad file descriptor) [pid 21603] close(19) = -1 EBADF (Bad file descriptor) [pid 21603] close(20) = -1 EBADF (Bad file descriptor) [pid 21603] close(21) = -1 EBADF (Bad file descriptor) [pid 21603] close(22) = -1 EBADF (Bad file descriptor) [pid 21603] close(23) = -1 EBADF (Bad file descriptor) [pid 21603] close(24) = -1 EBADF (Bad file descriptor) [pid 21603] close(25) = -1 EBADF (Bad file descriptor) [pid 21603] close(26) = -1 EBADF (Bad file descriptor) [pid 21603] close(27) = -1 EBADF (Bad file descriptor) [pid 21603] close(28) = -1 EBADF (Bad file descriptor) [pid 21603] close(29) = -1 EBADF (Bad file descriptor) [pid 21603] exit_group(0) = ? [pid 21603] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21315 ./strace-static-x86_64: Process 21604 attached [pid 21604] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21604] setpgid(0, 0) = 0 [pid 21604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21604] write(3, "1000", 4) = 4 [pid 21604] close(3) = 0 [pid 21604] write(1, "executing program\n", 18executing program ) = 18 [pid 21604] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21604] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21604] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21604] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21604] close(3) = -1 EBADF (Bad file descriptor) [pid 21604] close(4) = -1 EBADF (Bad file descriptor) [pid 21604] close(5) = -1 EBADF (Bad file descriptor) [pid 21604] close(6) = -1 EBADF (Bad file descriptor) [pid 21604] close(7) = -1 EBADF (Bad file descriptor) [pid 21604] close(8) = -1 EBADF (Bad file descriptor) [pid 21604] close(9) = -1 EBADF (Bad file descriptor) [pid 21604] close(10) = -1 EBADF (Bad file descriptor) [pid 21604] close(11) = -1 EBADF (Bad file descriptor) [pid 21604] close(12) = -1 EBADF (Bad file descriptor) [pid 21604] close(13) = -1 EBADF (Bad file descriptor) [pid 21604] close(14) = -1 EBADF (Bad file descriptor) [pid 21604] close(15) = -1 EBADF (Bad file descriptor) [pid 21604] close(16) = -1 EBADF (Bad file descriptor) [pid 21604] close(17) = -1 EBADF (Bad file descriptor) [pid 21604] close(18) = -1 EBADF (Bad file descriptor) [pid 21604] close(19) = -1 EBADF (Bad file descriptor) [pid 21604] close(20) = -1 EBADF (Bad file descriptor) [pid 21604] close(21) = -1 EBADF (Bad file descriptor) [pid 21604] close(22) = -1 EBADF (Bad file descriptor) [pid 21604] close(23) = -1 EBADF (Bad file descriptor) [pid 21604] close(24) = -1 EBADF (Bad file descriptor) [pid 21604] close(25) = -1 EBADF (Bad file descriptor) [pid 21604] close(26) = -1 EBADF (Bad file descriptor) [pid 21604] close(27) = -1 EBADF (Bad file descriptor) [pid 21604] close(28) = -1 EBADF (Bad file descriptor) [pid 21604] close(29) = -1 EBADF (Bad file descriptor) [pid 21604] exit_group(0) = ? [pid 21604] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21316 ./strace-static-x86_64: Process 21605 attached [pid 21605] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21605] setpgid(0, 0) = 0 [pid 21605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21605] write(3, "1000", 4) = 4 [pid 21605] close(3) = 0 [pid 21605] write(1, "executing program\n", 18executing program ) = 18 [pid 21605] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21605] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21605] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21605] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21605] close(3) = -1 EBADF (Bad file descriptor) [pid 21605] close(4) = -1 EBADF (Bad file descriptor) [pid 21605] close(5) = -1 EBADF (Bad file descriptor) [pid 21605] close(6) = -1 EBADF (Bad file descriptor) [pid 21605] close(7) = -1 EBADF (Bad file descriptor) [pid 21605] close(8) = -1 EBADF (Bad file descriptor) [pid 21605] close(9) = -1 EBADF (Bad file descriptor) [pid 21605] close(10) = -1 EBADF (Bad file descriptor) [pid 21605] close(11) = -1 EBADF (Bad file descriptor) [pid 21605] close(12) = -1 EBADF (Bad file descriptor) [pid 21605] close(13) = -1 EBADF (Bad file descriptor) [pid 21605] close(14) = -1 EBADF (Bad file descriptor) [pid 21605] close(15) = -1 EBADF (Bad file descriptor) [pid 21605] close(16) = -1 EBADF (Bad file descriptor) [pid 21605] close(17) = -1 EBADF (Bad file descriptor) [pid 21605] close(18) = -1 EBADF (Bad file descriptor) [pid 21605] close(19) = -1 EBADF (Bad file descriptor) [pid 21605] close(20) = -1 EBADF (Bad file descriptor) [pid 21605] close(21) = -1 EBADF (Bad file descriptor) [pid 21605] close(22) = -1 EBADF (Bad file descriptor) [pid 21605] close(23) = -1 EBADF (Bad file descriptor) [pid 21605] close(24) = -1 EBADF (Bad file descriptor) [pid 21605] close(25) = -1 EBADF (Bad file descriptor) [pid 21605] close(26) = -1 EBADF (Bad file descriptor) [pid 21605] close(27) = -1 EBADF (Bad file descriptor) [pid 21605] close(28) = -1 EBADF (Bad file descriptor) [pid 21605] close(29) = -1 EBADF (Bad file descriptor) [pid 21605] exit_group(0) = ? [pid 21605] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21317 ./strace-static-x86_64: Process 21606 attached [pid 21606] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21606] setpgid(0, 0) = 0 [pid 21606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21606] write(3, "1000", 4) = 4 [pid 21606] close(3) = 0 [pid 21606] write(1, "executing program\n", 18executing program ) = 18 [pid 21606] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21606] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21606] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21606] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21606] close(3) = -1 EBADF (Bad file descriptor) [pid 21606] close(4) = -1 EBADF (Bad file descriptor) [pid 21606] close(5) = -1 EBADF (Bad file descriptor) [pid 21606] close(6) = -1 EBADF (Bad file descriptor) [pid 21606] close(7) = -1 EBADF (Bad file descriptor) [pid 21606] close(8) = -1 EBADF (Bad file descriptor) [pid 21606] close(9) = -1 EBADF (Bad file descriptor) [pid 21606] close(10) = -1 EBADF (Bad file descriptor) [pid 21606] close(11) = -1 EBADF (Bad file descriptor) [pid 21606] close(12) = -1 EBADF (Bad file descriptor) [pid 21606] close(13) = -1 EBADF (Bad file descriptor) [pid 21606] close(14) = -1 EBADF (Bad file descriptor) [pid 21606] close(15) = -1 EBADF (Bad file descriptor) [pid 21606] close(16) = -1 EBADF (Bad file descriptor) [pid 21606] close(17) = -1 EBADF (Bad file descriptor) [pid 21606] close(18) = -1 EBADF (Bad file descriptor) [pid 21606] close(19) = -1 EBADF (Bad file descriptor) [pid 21606] close(20) = -1 EBADF (Bad file descriptor) [pid 21606] close(21) = -1 EBADF (Bad file descriptor) [pid 21606] close(22) = -1 EBADF (Bad file descriptor) [pid 21606] close(23) = -1 EBADF (Bad file descriptor) [pid 21606] close(24) = -1 EBADF (Bad file descriptor) [pid 21606] close(25) = -1 EBADF (Bad file descriptor) [pid 21606] close(26) = -1 EBADF (Bad file descriptor) [pid 21606] close(27) = -1 EBADF (Bad file descriptor) [pid 21606] close(28) = -1 EBADF (Bad file descriptor) [pid 21606] close(29) = -1 EBADF (Bad file descriptor) [pid 21606] exit_group(0) = ? [pid 21606] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21607 attached , child_tidptr=0x55555e7c9650) = 21318 [pid 21607] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21607] setpgid(0, 0) = 0 [pid 21607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21607] write(3, "1000", 4) = 4 [pid 21607] close(3executing program ) = 0 [pid 21607] write(1, "executing program\n", 18) = 18 [pid 21607] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21607] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21607] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21607] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21607] close(3) = -1 EBADF (Bad file descriptor) [pid 21607] close(4) = -1 EBADF (Bad file descriptor) [pid 21607] close(5) = -1 EBADF (Bad file descriptor) [pid 21607] close(6) = -1 EBADF (Bad file descriptor) [pid 21607] close(7) = -1 EBADF (Bad file descriptor) [pid 21607] close(8) = -1 EBADF (Bad file descriptor) [pid 21607] close(9) = -1 EBADF (Bad file descriptor) [pid 21607] close(10) = -1 EBADF (Bad file descriptor) [pid 21607] close(11) = -1 EBADF (Bad file descriptor) [pid 21607] close(12) = -1 EBADF (Bad file descriptor) [pid 21607] close(13) = -1 EBADF (Bad file descriptor) [pid 21607] close(14) = -1 EBADF (Bad file descriptor) [pid 21607] close(15) = -1 EBADF (Bad file descriptor) [pid 21607] close(16) = -1 EBADF (Bad file descriptor) [pid 21607] close(17) = -1 EBADF (Bad file descriptor) [pid 21607] close(18) = -1 EBADF (Bad file descriptor) [pid 21607] close(19) = -1 EBADF (Bad file descriptor) [pid 21607] close(20) = -1 EBADF (Bad file descriptor) [pid 21607] close(21) = -1 EBADF (Bad file descriptor) [pid 21607] close(22) = -1 EBADF (Bad file descriptor) [pid 21607] close(23) = -1 EBADF (Bad file descriptor) [pid 21607] close(24) = -1 EBADF (Bad file descriptor) [pid 21607] close(25) = -1 EBADF (Bad file descriptor) [pid 21607] close(26) = -1 EBADF (Bad file descriptor) [pid 21607] close(27) = -1 EBADF (Bad file descriptor) [pid 21607] close(28) = -1 EBADF (Bad file descriptor) [pid 21607] close(29) = -1 EBADF (Bad file descriptor) [pid 21607] exit_group(0) = ? [pid 21607] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21319 ./strace-static-x86_64: Process 21608 attached [pid 21608] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21608] setpgid(0, 0) = 0 [pid 21608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21608] write(3, "1000", 4) = 4 [pid 21608] close(3) = 0 [pid 21608] write(1, "executing program\n", 18executing program ) = 18 [pid 21608] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21608] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21608] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21608] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21608] close(3) = -1 EBADF (Bad file descriptor) [pid 21608] close(4) = -1 EBADF (Bad file descriptor) [pid 21608] close(5) = -1 EBADF (Bad file descriptor) [pid 21608] close(6) = -1 EBADF (Bad file descriptor) [pid 21608] close(7) = -1 EBADF (Bad file descriptor) [pid 21608] close(8) = -1 EBADF (Bad file descriptor) [pid 21608] close(9) = -1 EBADF (Bad file descriptor) [pid 21608] close(10) = -1 EBADF (Bad file descriptor) [pid 21608] close(11) = -1 EBADF (Bad file descriptor) [pid 21608] close(12) = -1 EBADF (Bad file descriptor) [pid 21608] close(13) = -1 EBADF (Bad file descriptor) [pid 21608] close(14) = -1 EBADF (Bad file descriptor) [pid 21608] close(15) = -1 EBADF (Bad file descriptor) [pid 21608] close(16) = -1 EBADF (Bad file descriptor) [pid 21608] close(17) = -1 EBADF (Bad file descriptor) [pid 21608] close(18) = -1 EBADF (Bad file descriptor) [pid 21608] close(19) = -1 EBADF (Bad file descriptor) [pid 21608] close(20) = -1 EBADF (Bad file descriptor) [pid 21608] close(21) = -1 EBADF (Bad file descriptor) [pid 21608] close(22) = -1 EBADF (Bad file descriptor) [pid 21608] close(23) = -1 EBADF (Bad file descriptor) [pid 21608] close(24) = -1 EBADF (Bad file descriptor) [pid 21608] close(25) = -1 EBADF (Bad file descriptor) [pid 21608] close(26) = -1 EBADF (Bad file descriptor) [pid 21608] close(27) = -1 EBADF (Bad file descriptor) [pid 21608] close(28) = -1 EBADF (Bad file descriptor) [pid 21608] close(29) = -1 EBADF (Bad file descriptor) [pid 21608] exit_group(0) = ? [pid 21608] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program , child_tidptr=0x55555e7c9650) = 21320 ./strace-static-x86_64: Process 21609 attached [pid 21609] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21609] setpgid(0, 0) = 0 [pid 21609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21609] write(3, "1000", 4) = 4 [pid 21609] close(3) = 0 [pid 21609] write(1, "executing program\n", 18) = 18 [pid 21609] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21609] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21609] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21609] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21609] close(3) = -1 EBADF (Bad file descriptor) [pid 21609] close(4) = -1 EBADF (Bad file descriptor) [pid 21609] close(5) = -1 EBADF (Bad file descriptor) [pid 21609] close(6) = -1 EBADF (Bad file descriptor) [pid 21609] close(7) = -1 EBADF (Bad file descriptor) [pid 21609] close(8) = -1 EBADF (Bad file descriptor) [pid 21609] close(9) = -1 EBADF (Bad file descriptor) [pid 21609] close(10) = -1 EBADF (Bad file descriptor) [pid 21609] close(11) = -1 EBADF (Bad file descriptor) [pid 21609] close(12) = -1 EBADF (Bad file descriptor) [pid 21609] close(13) = -1 EBADF (Bad file descriptor) [pid 21609] close(14) = -1 EBADF (Bad file descriptor) [pid 21609] close(15) = -1 EBADF (Bad file descriptor) [pid 21609] close(16) = -1 EBADF (Bad file descriptor) [pid 21609] close(17) = -1 EBADF (Bad file descriptor) [pid 21609] close(18) = -1 EBADF (Bad file descriptor) [pid 21609] close(19) = -1 EBADF (Bad file descriptor) [pid 21609] close(20) = -1 EBADF (Bad file descriptor) [pid 21609] close(21) = -1 EBADF (Bad file descriptor) [pid 21609] close(22) = -1 EBADF (Bad file descriptor) [pid 21609] close(23) = -1 EBADF (Bad file descriptor) [pid 21609] close(24) = -1 EBADF (Bad file descriptor) [pid 21609] close(25) = -1 EBADF (Bad file descriptor) [pid 21609] close(26) = -1 EBADF (Bad file descriptor) [pid 21609] close(27) = -1 EBADF (Bad file descriptor) [pid 21609] close(28) = -1 EBADF (Bad file descriptor) [pid 21609] close(29) = -1 EBADF (Bad file descriptor) [pid 21609] exit_group(0) = ? [pid 21609] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21610 attached [pid 21610] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21321 [pid 21610] <... set_robust_list resumed>) = 0 [pid 21610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21610] setpgid(0, 0) = 0 [pid 21610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21610] write(3, "1000", 4) = 4 [pid 21610] close(3) = 0 [pid 21610] write(1, "executing program\n", 18executing program ) = 18 [pid 21610] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21610] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21610] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21610] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21610] close(3) = -1 EBADF (Bad file descriptor) [pid 21610] close(4) = -1 EBADF (Bad file descriptor) [pid 21610] close(5) = -1 EBADF (Bad file descriptor) [pid 21610] close(6) = -1 EBADF (Bad file descriptor) [pid 21610] close(7) = -1 EBADF (Bad file descriptor) [pid 21610] close(8) = -1 EBADF (Bad file descriptor) [pid 21610] close(9) = -1 EBADF (Bad file descriptor) [pid 21610] close(10) = -1 EBADF (Bad file descriptor) [pid 21610] close(11) = -1 EBADF (Bad file descriptor) [pid 21610] close(12) = -1 EBADF (Bad file descriptor) [pid 21610] close(13) = -1 EBADF (Bad file descriptor) [pid 21610] close(14) = -1 EBADF (Bad file descriptor) [pid 21610] close(15) = -1 EBADF (Bad file descriptor) [pid 21610] close(16) = -1 EBADF (Bad file descriptor) [pid 21610] close(17) = -1 EBADF (Bad file descriptor) [pid 21610] close(18) = -1 EBADF (Bad file descriptor) [pid 21610] close(19) = -1 EBADF (Bad file descriptor) [pid 21610] close(20) = -1 EBADF (Bad file descriptor) [pid 21610] close(21) = -1 EBADF (Bad file descriptor) [pid 21610] close(22) = -1 EBADF (Bad file descriptor) [pid 21610] close(23) = -1 EBADF (Bad file descriptor) [pid 21610] close(24) = -1 EBADF (Bad file descriptor) [pid 21610] close(25) = -1 EBADF (Bad file descriptor) [pid 21610] close(26) = -1 EBADF (Bad file descriptor) [pid 21610] close(27) = -1 EBADF (Bad file descriptor) [pid 21610] close(28) = -1 EBADF (Bad file descriptor) [pid 21610] close(29) = -1 EBADF (Bad file descriptor) [pid 21610] exit_group(0) = ? [pid 21610] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21322 ./strace-static-x86_64: Process 21611 attached [pid 21611] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21611] setpgid(0, 0) = 0 [pid 21611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21611] write(3, "1000", 4) = 4 [pid 21611] close(3) = 0 [pid 21611] write(1, "executing program\n", 18executing program ) = 18 [pid 21611] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21611] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21611] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21611] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21611] close(3) = -1 EBADF (Bad file descriptor) [pid 21611] close(4) = -1 EBADF (Bad file descriptor) [pid 21611] close(5) = -1 EBADF (Bad file descriptor) [pid 21611] close(6) = -1 EBADF (Bad file descriptor) [pid 21611] close(7) = -1 EBADF (Bad file descriptor) [pid 21611] close(8) = -1 EBADF (Bad file descriptor) [pid 21611] close(9) = -1 EBADF (Bad file descriptor) [pid 21611] close(10) = -1 EBADF (Bad file descriptor) [pid 21611] close(11) = -1 EBADF (Bad file descriptor) [pid 21611] close(12) = -1 EBADF (Bad file descriptor) [pid 21611] close(13) = -1 EBADF (Bad file descriptor) [pid 21611] close(14) = -1 EBADF (Bad file descriptor) [pid 21611] close(15) = -1 EBADF (Bad file descriptor) [pid 21611] close(16) = -1 EBADF (Bad file descriptor) [pid 21611] close(17) = -1 EBADF (Bad file descriptor) [pid 21611] close(18) = -1 EBADF (Bad file descriptor) [pid 21611] close(19) = -1 EBADF (Bad file descriptor) [pid 21611] close(20) = -1 EBADF (Bad file descriptor) [pid 21611] close(21) = -1 EBADF (Bad file descriptor) [pid 21611] close(22) = -1 EBADF (Bad file descriptor) [pid 21611] close(23) = -1 EBADF (Bad file descriptor) [pid 21611] close(24) = -1 EBADF (Bad file descriptor) [pid 21611] close(25) = -1 EBADF (Bad file descriptor) [pid 21611] close(26) = -1 EBADF (Bad file descriptor) [pid 21611] close(27) = -1 EBADF (Bad file descriptor) [pid 21611] close(28) = -1 EBADF (Bad file descriptor) [pid 21611] close(29) = -1 EBADF (Bad file descriptor) [pid 21611] exit_group(0) = ? [pid 21611] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21612 attached , child_tidptr=0x55555e7c9650) = 21323 [pid 21612] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21612] setpgid(0, 0) = 0 [pid 21612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21612] write(3, "1000", 4) = 4 [pid 21612] close(3) = 0 [pid 21612] write(1, "executing program\n", 18executing program ) = 18 [pid 21612] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21612] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21612] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21612] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21612] close(3) = -1 EBADF (Bad file descriptor) [pid 21612] close(4) = -1 EBADF (Bad file descriptor) [pid 21612] close(5) = -1 EBADF (Bad file descriptor) [pid 21612] close(6) = -1 EBADF (Bad file descriptor) [pid 21612] close(7) = -1 EBADF (Bad file descriptor) [pid 21612] close(8) = -1 EBADF (Bad file descriptor) [pid 21612] close(9) = -1 EBADF (Bad file descriptor) [pid 21612] close(10) = -1 EBADF (Bad file descriptor) [pid 21612] close(11) = -1 EBADF (Bad file descriptor) [pid 21612] close(12) = -1 EBADF (Bad file descriptor) [pid 21612] close(13) = -1 EBADF (Bad file descriptor) [pid 21612] close(14) = -1 EBADF (Bad file descriptor) [pid 21612] close(15) = -1 EBADF (Bad file descriptor) [pid 21612] close(16) = -1 EBADF (Bad file descriptor) [pid 21612] close(17) = -1 EBADF (Bad file descriptor) [pid 21612] close(18) = -1 EBADF (Bad file descriptor) [pid 21612] close(19) = -1 EBADF (Bad file descriptor) [pid 21612] close(20) = -1 EBADF (Bad file descriptor) [pid 21612] close(21) = -1 EBADF (Bad file descriptor) [pid 21612] close(22) = -1 EBADF (Bad file descriptor) [pid 21612] close(23) = -1 EBADF (Bad file descriptor) [pid 21612] close(24) = -1 EBADF (Bad file descriptor) [pid 21612] close(25) = -1 EBADF (Bad file descriptor) [pid 21612] close(26) = -1 EBADF (Bad file descriptor) [pid 21612] close(27) = -1 EBADF (Bad file descriptor) [pid 21612] close(28) = -1 EBADF (Bad file descriptor) [pid 21612] close(29) = -1 EBADF (Bad file descriptor) [pid 21612] exit_group(0) = ? [pid 21612] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21613 attached [pid 21613] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21324 [pid 21613] <... set_robust_list resumed>) = 0 [pid 21613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21613] setpgid(0, 0) = 0 [pid 21613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21613] write(3, "1000", 4) = 4 [pid 21613] close(3) = 0 [pid 21613] write(1, "executing program\n", 18executing program ) = 18 [pid 21613] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21613] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21613] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21613] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21613] close(3) = -1 EBADF (Bad file descriptor) [pid 21613] close(4) = -1 EBADF (Bad file descriptor) [pid 21613] close(5) = -1 EBADF (Bad file descriptor) [pid 21613] close(6) = -1 EBADF (Bad file descriptor) [pid 21613] close(7) = -1 EBADF (Bad file descriptor) [pid 21613] close(8) = -1 EBADF (Bad file descriptor) [pid 21613] close(9) = -1 EBADF (Bad file descriptor) [pid 21613] close(10) = -1 EBADF (Bad file descriptor) [pid 21613] close(11) = -1 EBADF (Bad file descriptor) [pid 21613] close(12) = -1 EBADF (Bad file descriptor) [pid 21613] close(13) = -1 EBADF (Bad file descriptor) [pid 21613] close(14) = -1 EBADF (Bad file descriptor) [pid 21613] close(15) = -1 EBADF (Bad file descriptor) [pid 21613] close(16) = -1 EBADF (Bad file descriptor) [pid 21613] close(17) = -1 EBADF (Bad file descriptor) [pid 21613] close(18) = -1 EBADF (Bad file descriptor) [pid 21613] close(19) = -1 EBADF (Bad file descriptor) [pid 21613] close(20) = -1 EBADF (Bad file descriptor) [pid 21613] close(21) = -1 EBADF (Bad file descriptor) [pid 21613] close(22) = -1 EBADF (Bad file descriptor) [pid 21613] close(23) = -1 EBADF (Bad file descriptor) [pid 21613] close(24) = -1 EBADF (Bad file descriptor) [pid 21613] close(25) = -1 EBADF (Bad file descriptor) [pid 21613] close(26) = -1 EBADF (Bad file descriptor) [pid 21613] close(27) = -1 EBADF (Bad file descriptor) [pid 21613] close(28) = -1 EBADF (Bad file descriptor) [pid 21613] close(29) = -1 EBADF (Bad file descriptor) [pid 21613] exit_group(0) = ? [pid 21613] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21325 ./strace-static-x86_64: Process 21614 attached [pid 21614] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21614] setpgid(0, 0) = 0 [pid 21614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21614] write(3, "1000", 4) = 4 executing program [pid 21614] close(3) = 0 [pid 21614] write(1, "executing program\n", 18) = 18 [pid 21614] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21614] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21614] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21614] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21614] close(3) = -1 EBADF (Bad file descriptor) [pid 21614] close(4) = -1 EBADF (Bad file descriptor) [pid 21614] close(5) = -1 EBADF (Bad file descriptor) [pid 21614] close(6) = -1 EBADF (Bad file descriptor) [pid 21614] close(7) = -1 EBADF (Bad file descriptor) [pid 21614] close(8) = -1 EBADF (Bad file descriptor) [pid 21614] close(9) = -1 EBADF (Bad file descriptor) [pid 21614] close(10) = -1 EBADF (Bad file descriptor) [pid 21614] close(11) = -1 EBADF (Bad file descriptor) [pid 21614] close(12) = -1 EBADF (Bad file descriptor) [pid 21614] close(13) = -1 EBADF (Bad file descriptor) [pid 21614] close(14) = -1 EBADF (Bad file descriptor) [pid 21614] close(15) = -1 EBADF (Bad file descriptor) [pid 21614] close(16) = -1 EBADF (Bad file descriptor) [pid 21614] close(17) = -1 EBADF (Bad file descriptor) [pid 21614] close(18) = -1 EBADF (Bad file descriptor) [pid 21614] close(19) = -1 EBADF (Bad file descriptor) [pid 21614] close(20) = -1 EBADF (Bad file descriptor) [pid 21614] close(21) = -1 EBADF (Bad file descriptor) [pid 21614] close(22) = -1 EBADF (Bad file descriptor) [pid 21614] close(23) = -1 EBADF (Bad file descriptor) [pid 21614] close(24) = -1 EBADF (Bad file descriptor) [pid 21614] close(25) = -1 EBADF (Bad file descriptor) [pid 21614] close(26) = -1 EBADF (Bad file descriptor) [pid 21614] close(27) = -1 EBADF (Bad file descriptor) [pid 21614] close(28) = -1 EBADF (Bad file descriptor) [pid 21614] close(29) = -1 EBADF (Bad file descriptor) [pid 21614] exit_group(0) = ? [pid 21614] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21615 attached [pid 21615] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21326 [pid 21615] <... set_robust_list resumed>) = 0 [pid 21615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21615] setpgid(0, 0) = 0 [pid 21615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21615] write(3, "1000", 4) = 4 [pid 21615] close(3executing program ) = 0 [pid 21615] write(1, "executing program\n", 18) = 18 [pid 21615] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21615] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21615] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21615] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21615] close(3) = -1 EBADF (Bad file descriptor) [pid 21615] close(4) = -1 EBADF (Bad file descriptor) [pid 21615] close(5) = -1 EBADF (Bad file descriptor) [pid 21615] close(6) = -1 EBADF (Bad file descriptor) [pid 21615] close(7) = -1 EBADF (Bad file descriptor) [pid 21615] close(8) = -1 EBADF (Bad file descriptor) [pid 21615] close(9) = -1 EBADF (Bad file descriptor) [pid 21615] close(10) = -1 EBADF (Bad file descriptor) [pid 21615] close(11) = -1 EBADF (Bad file descriptor) [pid 21615] close(12) = -1 EBADF (Bad file descriptor) [pid 21615] close(13) = -1 EBADF (Bad file descriptor) [pid 21615] close(14) = -1 EBADF (Bad file descriptor) [pid 21615] close(15) = -1 EBADF (Bad file descriptor) [pid 21615] close(16) = -1 EBADF (Bad file descriptor) [pid 21615] close(17) = -1 EBADF (Bad file descriptor) [pid 21615] close(18) = -1 EBADF (Bad file descriptor) [pid 21615] close(19) = -1 EBADF (Bad file descriptor) [pid 21615] close(20) = -1 EBADF (Bad file descriptor) [pid 21615] close(21) = -1 EBADF (Bad file descriptor) [pid 21615] close(22) = -1 EBADF (Bad file descriptor) [pid 21615] close(23) = -1 EBADF (Bad file descriptor) [pid 21615] close(24) = -1 EBADF (Bad file descriptor) [pid 21615] close(25) = -1 EBADF (Bad file descriptor) [pid 21615] close(26) = -1 EBADF (Bad file descriptor) [pid 21615] close(27) = -1 EBADF (Bad file descriptor) [pid 21615] close(28) = -1 EBADF (Bad file descriptor) [pid 21615] close(29) = -1 EBADF (Bad file descriptor) [pid 21615] exit_group(0) = ? [pid 21615] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21616 attached [pid 21616] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21327 [pid 21616] <... set_robust_list resumed>) = 0 executing program [pid 21616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21616] setpgid(0, 0) = 0 [pid 21616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21616] write(3, "1000", 4) = 4 [pid 21616] close(3) = 0 [pid 21616] write(1, "executing program\n", 18) = 18 [pid 21616] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21616] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21616] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21616] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21616] close(3) = -1 EBADF (Bad file descriptor) [pid 21616] close(4) = -1 EBADF (Bad file descriptor) [pid 21616] close(5) = -1 EBADF (Bad file descriptor) [pid 21616] close(6) = -1 EBADF (Bad file descriptor) [pid 21616] close(7) = -1 EBADF (Bad file descriptor) [pid 21616] close(8) = -1 EBADF (Bad file descriptor) [pid 21616] close(9) = -1 EBADF (Bad file descriptor) [pid 21616] close(10) = -1 EBADF (Bad file descriptor) [pid 21616] close(11) = -1 EBADF (Bad file descriptor) [pid 21616] close(12) = -1 EBADF (Bad file descriptor) [pid 21616] close(13) = -1 EBADF (Bad file descriptor) [pid 21616] close(14) = -1 EBADF (Bad file descriptor) [pid 21616] close(15) = -1 EBADF (Bad file descriptor) [pid 21616] close(16) = -1 EBADF (Bad file descriptor) [pid 21616] close(17) = -1 EBADF (Bad file descriptor) [pid 21616] close(18) = -1 EBADF (Bad file descriptor) [pid 21616] close(19) = -1 EBADF (Bad file descriptor) [pid 21616] close(20) = -1 EBADF (Bad file descriptor) [pid 21616] close(21) = -1 EBADF (Bad file descriptor) [pid 21616] close(22) = -1 EBADF (Bad file descriptor) [pid 21616] close(23) = -1 EBADF (Bad file descriptor) [pid 21616] close(24) = -1 EBADF (Bad file descriptor) [pid 21616] close(25) = -1 EBADF (Bad file descriptor) [pid 21616] close(26) = -1 EBADF (Bad file descriptor) [pid 21616] close(27) = -1 EBADF (Bad file descriptor) [pid 21616] close(28) = -1 EBADF (Bad file descriptor) [pid 21616] close(29) = -1 EBADF (Bad file descriptor) [pid 21616] exit_group(0) = ? [pid 21616] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21328 ./strace-static-x86_64: Process 21617 attached executing program [pid 21617] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21617] setpgid(0, 0) = 0 [pid 21617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21617] write(3, "1000", 4) = 4 [pid 21617] close(3) = 0 [pid 21617] write(1, "executing program\n", 18) = 18 [pid 21617] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21617] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21617] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21617] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21617] close(3) = -1 EBADF (Bad file descriptor) [pid 21617] close(4) = -1 EBADF (Bad file descriptor) [pid 21617] close(5) = -1 EBADF (Bad file descriptor) [pid 21617] close(6) = -1 EBADF (Bad file descriptor) [pid 21617] close(7) = -1 EBADF (Bad file descriptor) [pid 21617] close(8) = -1 EBADF (Bad file descriptor) [pid 21617] close(9) = -1 EBADF (Bad file descriptor) [pid 21617] close(10) = -1 EBADF (Bad file descriptor) [pid 21617] close(11) = -1 EBADF (Bad file descriptor) [pid 21617] close(12) = -1 EBADF (Bad file descriptor) [pid 21617] close(13) = -1 EBADF (Bad file descriptor) [pid 21617] close(14) = -1 EBADF (Bad file descriptor) [pid 21617] close(15) = -1 EBADF (Bad file descriptor) [pid 21617] close(16) = -1 EBADF (Bad file descriptor) [pid 21617] close(17) = -1 EBADF (Bad file descriptor) [pid 21617] close(18) = -1 EBADF (Bad file descriptor) [pid 21617] close(19) = -1 EBADF (Bad file descriptor) [pid 21617] close(20) = -1 EBADF (Bad file descriptor) [pid 21617] close(21) = -1 EBADF (Bad file descriptor) [pid 21617] close(22) = -1 EBADF (Bad file descriptor) [pid 21617] close(23) = -1 EBADF (Bad file descriptor) [pid 21617] close(24) = -1 EBADF (Bad file descriptor) [pid 21617] close(25) = -1 EBADF (Bad file descriptor) [pid 21617] close(26) = -1 EBADF (Bad file descriptor) [pid 21617] close(27) = -1 EBADF (Bad file descriptor) [pid 21617] close(28) = -1 EBADF (Bad file descriptor) [pid 21617] close(29) = -1 EBADF (Bad file descriptor) [pid 21617] exit_group(0) = ? [pid 21617] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21618 attached [pid 21618] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21329 [pid 21618] <... set_robust_list resumed>) = 0 [pid 21618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21618] setpgid(0, 0) = 0 [pid 21618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21618] write(3, "1000", 4) = 4 [pid 21618] close(3) = 0 [pid 21618] write(1, "executing program\n", 18executing program ) = 18 [pid 21618] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21618] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21618] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21618] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21618] close(3) = -1 EBADF (Bad file descriptor) [pid 21618] close(4) = -1 EBADF (Bad file descriptor) [pid 21618] close(5) = -1 EBADF (Bad file descriptor) [pid 21618] close(6) = -1 EBADF (Bad file descriptor) [pid 21618] close(7) = -1 EBADF (Bad file descriptor) [pid 21618] close(8) = -1 EBADF (Bad file descriptor) [pid 21618] close(9) = -1 EBADF (Bad file descriptor) [pid 21618] close(10) = -1 EBADF (Bad file descriptor) [pid 21618] close(11) = -1 EBADF (Bad file descriptor) [pid 21618] close(12) = -1 EBADF (Bad file descriptor) [pid 21618] close(13) = -1 EBADF (Bad file descriptor) [pid 21618] close(14) = -1 EBADF (Bad file descriptor) [pid 21618] close(15) = -1 EBADF (Bad file descriptor) [pid 21618] close(16) = -1 EBADF (Bad file descriptor) [pid 21618] close(17) = -1 EBADF (Bad file descriptor) [pid 21618] close(18) = -1 EBADF (Bad file descriptor) [pid 21618] close(19) = -1 EBADF (Bad file descriptor) [pid 21618] close(20) = -1 EBADF (Bad file descriptor) [pid 21618] close(21) = -1 EBADF (Bad file descriptor) [pid 21618] close(22) = -1 EBADF (Bad file descriptor) [pid 21618] close(23) = -1 EBADF (Bad file descriptor) [pid 21618] close(24) = -1 EBADF (Bad file descriptor) [pid 21618] close(25) = -1 EBADF (Bad file descriptor) [pid 21618] close(26) = -1 EBADF (Bad file descriptor) [pid 21618] close(27) = -1 EBADF (Bad file descriptor) [pid 21618] close(28) = -1 EBADF (Bad file descriptor) [pid 21618] close(29) = -1 EBADF (Bad file descriptor) [pid 21618] exit_group(0) = ? [pid 21618] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21330 ./strace-static-x86_64: Process 21619 attached [pid 21619] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21619] setpgid(0, 0) = 0 [pid 21619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21619] write(3, "1000", 4) = 4 [pid 21619] close(3) = 0 [pid 21619] write(1, "executing program\n", 18executing program ) = 18 [pid 21619] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21619] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21619] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21619] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21619] close(3) = -1 EBADF (Bad file descriptor) [pid 21619] close(4) = -1 EBADF (Bad file descriptor) [pid 21619] close(5) = -1 EBADF (Bad file descriptor) [pid 21619] close(6) = -1 EBADF (Bad file descriptor) [pid 21619] close(7) = -1 EBADF (Bad file descriptor) [pid 21619] close(8) = -1 EBADF (Bad file descriptor) [pid 21619] close(9) = -1 EBADF (Bad file descriptor) [pid 21619] close(10) = -1 EBADF (Bad file descriptor) [pid 21619] close(11) = -1 EBADF (Bad file descriptor) [pid 21619] close(12) = -1 EBADF (Bad file descriptor) [pid 21619] close(13) = -1 EBADF (Bad file descriptor) [pid 21619] close(14) = -1 EBADF (Bad file descriptor) [pid 21619] close(15) = -1 EBADF (Bad file descriptor) [pid 21619] close(16) = -1 EBADF (Bad file descriptor) [pid 21619] close(17) = -1 EBADF (Bad file descriptor) [pid 21619] close(18) = -1 EBADF (Bad file descriptor) [pid 21619] close(19) = -1 EBADF (Bad file descriptor) [pid 21619] close(20) = -1 EBADF (Bad file descriptor) [pid 21619] close(21) = -1 EBADF (Bad file descriptor) [pid 21619] close(22) = -1 EBADF (Bad file descriptor) [pid 21619] close(23) = -1 EBADF (Bad file descriptor) [pid 21619] close(24) = -1 EBADF (Bad file descriptor) [pid 21619] close(25) = -1 EBADF (Bad file descriptor) [pid 21619] close(26) = -1 EBADF (Bad file descriptor) [pid 21619] close(27) = -1 EBADF (Bad file descriptor) [pid 21619] close(28) = -1 EBADF (Bad file descriptor) [pid 21619] close(29) = -1 EBADF (Bad file descriptor) [pid 21619] exit_group(0) = ? [pid 21619] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21331 ./strace-static-x86_64: Process 21620 attached [pid 21620] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21620] setpgid(0, 0) = 0 [pid 21620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21620] write(3, "1000", 4) = 4 [pid 21620] close(3) = 0 [pid 21620] write(1, "executing program\n", 18executing program ) = 18 [pid 21620] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21620] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21620] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21620] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21620] close(3) = -1 EBADF (Bad file descriptor) [pid 21620] close(4) = -1 EBADF (Bad file descriptor) [pid 21620] close(5) = -1 EBADF (Bad file descriptor) [pid 21620] close(6) = -1 EBADF (Bad file descriptor) [pid 21620] close(7) = -1 EBADF (Bad file descriptor) [pid 21620] close(8) = -1 EBADF (Bad file descriptor) [pid 21620] close(9) = -1 EBADF (Bad file descriptor) [pid 21620] close(10) = -1 EBADF (Bad file descriptor) [pid 21620] close(11) = -1 EBADF (Bad file descriptor) [pid 21620] close(12) = -1 EBADF (Bad file descriptor) [pid 21620] close(13) = -1 EBADF (Bad file descriptor) [pid 21620] close(14) = -1 EBADF (Bad file descriptor) [pid 21620] close(15) = -1 EBADF (Bad file descriptor) [pid 21620] close(16) = -1 EBADF (Bad file descriptor) [pid 21620] close(17) = -1 EBADF (Bad file descriptor) [pid 21620] close(18) = -1 EBADF (Bad file descriptor) [pid 21620] close(19) = -1 EBADF (Bad file descriptor) [pid 21620] close(20) = -1 EBADF (Bad file descriptor) [pid 21620] close(21) = -1 EBADF (Bad file descriptor) [pid 21620] close(22) = -1 EBADF (Bad file descriptor) [pid 21620] close(23) = -1 EBADF (Bad file descriptor) [pid 21620] close(24) = -1 EBADF (Bad file descriptor) [pid 21620] close(25) = -1 EBADF (Bad file descriptor) [pid 21620] close(26) = -1 EBADF (Bad file descriptor) [pid 21620] close(27) = -1 EBADF (Bad file descriptor) [pid 21620] close(28) = -1 EBADF (Bad file descriptor) [pid 21620] close(29) = -1 EBADF (Bad file descriptor) [pid 21620] exit_group(0) = ? [pid 21620] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21621 attached , child_tidptr=0x55555e7c9650) = 21332 [pid 21621] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21621] setpgid(0, 0) = 0 [pid 21621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21621] write(3, "1000", 4) = 4 [pid 21621] close(3) = 0 executing program [pid 21621] write(1, "executing program\n", 18) = 18 [pid 21621] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21621] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21621] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21621] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21621] close(3) = -1 EBADF (Bad file descriptor) [pid 21621] close(4) = -1 EBADF (Bad file descriptor) [pid 21621] close(5) = -1 EBADF (Bad file descriptor) [pid 21621] close(6) = -1 EBADF (Bad file descriptor) [pid 21621] close(7) = -1 EBADF (Bad file descriptor) [pid 21621] close(8) = -1 EBADF (Bad file descriptor) [pid 21621] close(9) = -1 EBADF (Bad file descriptor) [pid 21621] close(10) = -1 EBADF (Bad file descriptor) [pid 21621] close(11) = -1 EBADF (Bad file descriptor) [pid 21621] close(12) = -1 EBADF (Bad file descriptor) [pid 21621] close(13) = -1 EBADF (Bad file descriptor) [pid 21621] close(14) = -1 EBADF (Bad file descriptor) [pid 21621] close(15) = -1 EBADF (Bad file descriptor) [pid 21621] close(16) = -1 EBADF (Bad file descriptor) [pid 21621] close(17) = -1 EBADF (Bad file descriptor) [pid 21621] close(18) = -1 EBADF (Bad file descriptor) [pid 21621] close(19) = -1 EBADF (Bad file descriptor) [pid 21621] close(20) = -1 EBADF (Bad file descriptor) [pid 21621] close(21) = -1 EBADF (Bad file descriptor) [pid 21621] close(22) = -1 EBADF (Bad file descriptor) [pid 21621] close(23) = -1 EBADF (Bad file descriptor) [pid 21621] close(24) = -1 EBADF (Bad file descriptor) [pid 21621] close(25) = -1 EBADF (Bad file descriptor) [pid 21621] close(26) = -1 EBADF (Bad file descriptor) [pid 21621] close(27) = -1 EBADF (Bad file descriptor) [pid 21621] close(28) = -1 EBADF (Bad file descriptor) [pid 21621] close(29) = -1 EBADF (Bad file descriptor) [pid 21621] exit_group(0) = ? [pid 21621] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21622 attached [pid 21622] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21333 [pid 21622] <... set_robust_list resumed>) = 0 [pid 21622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21622] setpgid(0, 0) = 0 [pid 21622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21622] write(3, "1000", 4) = 4 [pid 21622] close(3) = 0 executing program [pid 21622] write(1, "executing program\n", 18) = 18 [pid 21622] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21622] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21622] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21622] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21622] close(3) = -1 EBADF (Bad file descriptor) [pid 21622] close(4) = -1 EBADF (Bad file descriptor) [pid 21622] close(5) = -1 EBADF (Bad file descriptor) [pid 21622] close(6) = -1 EBADF (Bad file descriptor) [pid 21622] close(7) = -1 EBADF (Bad file descriptor) [pid 21622] close(8) = -1 EBADF (Bad file descriptor) [pid 21622] close(9) = -1 EBADF (Bad file descriptor) [pid 21622] close(10) = -1 EBADF (Bad file descriptor) [pid 21622] close(11) = -1 EBADF (Bad file descriptor) [pid 21622] close(12) = -1 EBADF (Bad file descriptor) [pid 21622] close(13) = -1 EBADF (Bad file descriptor) [pid 21622] close(14) = -1 EBADF (Bad file descriptor) [pid 21622] close(15) = -1 EBADF (Bad file descriptor) [pid 21622] close(16) = -1 EBADF (Bad file descriptor) [pid 21622] close(17) = -1 EBADF (Bad file descriptor) [pid 21622] close(18) = -1 EBADF (Bad file descriptor) [pid 21622] close(19) = -1 EBADF (Bad file descriptor) [pid 21622] close(20) = -1 EBADF (Bad file descriptor) [pid 21622] close(21) = -1 EBADF (Bad file descriptor) [pid 21622] close(22) = -1 EBADF (Bad file descriptor) [pid 21622] close(23) = -1 EBADF (Bad file descriptor) [pid 21622] close(24) = -1 EBADF (Bad file descriptor) [pid 21622] close(25) = -1 EBADF (Bad file descriptor) [pid 21622] close(26) = -1 EBADF (Bad file descriptor) [pid 21622] close(27) = -1 EBADF (Bad file descriptor) [pid 21622] close(28) = -1 EBADF (Bad file descriptor) [pid 21622] close(29) = -1 EBADF (Bad file descriptor) [pid 21622] exit_group(0) = ? [pid 21622] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21334 ./strace-static-x86_64: Process 21623 attached [pid 21623] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21623] setpgid(0, 0) = 0 [pid 21623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21623] write(3, "1000", 4) = 4 [pid 21623] close(3) = 0 [pid 21623] write(1, "executing program\n", 18executing program ) = 18 [pid 21623] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21623] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21623] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21623] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21623] close(3) = -1 EBADF (Bad file descriptor) [pid 21623] close(4) = -1 EBADF (Bad file descriptor) [pid 21623] close(5) = -1 EBADF (Bad file descriptor) [pid 21623] close(6) = -1 EBADF (Bad file descriptor) [pid 21623] close(7) = -1 EBADF (Bad file descriptor) [pid 21623] close(8) = -1 EBADF (Bad file descriptor) [pid 21623] close(9) = -1 EBADF (Bad file descriptor) [pid 21623] close(10) = -1 EBADF (Bad file descriptor) [pid 21623] close(11) = -1 EBADF (Bad file descriptor) [pid 21623] close(12) = -1 EBADF (Bad file descriptor) [pid 21623] close(13) = -1 EBADF (Bad file descriptor) [pid 21623] close(14) = -1 EBADF (Bad file descriptor) [pid 21623] close(15) = -1 EBADF (Bad file descriptor) [pid 21623] close(16) = -1 EBADF (Bad file descriptor) [pid 21623] close(17) = -1 EBADF (Bad file descriptor) [pid 21623] close(18) = -1 EBADF (Bad file descriptor) [pid 21623] close(19) = -1 EBADF (Bad file descriptor) [pid 21623] close(20) = -1 EBADF (Bad file descriptor) [pid 21623] close(21) = -1 EBADF (Bad file descriptor) [pid 21623] close(22) = -1 EBADF (Bad file descriptor) [pid 21623] close(23) = -1 EBADF (Bad file descriptor) [pid 21623] close(24) = -1 EBADF (Bad file descriptor) [pid 21623] close(25) = -1 EBADF (Bad file descriptor) [pid 21623] close(26) = -1 EBADF (Bad file descriptor) [pid 21623] close(27) = -1 EBADF (Bad file descriptor) [pid 21623] close(28) = -1 EBADF (Bad file descriptor) [pid 21623] close(29) = -1 EBADF (Bad file descriptor) [pid 21623] exit_group(0) = ? [pid 21623] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21335 ./strace-static-x86_64: Process 21624 attached [pid 21624] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21624] setpgid(0, 0) = 0 [pid 21624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21624] write(3, "1000", 4) = 4 [pid 21624] close(3) = 0 executing program [pid 21624] write(1, "executing program\n", 18) = 18 [pid 21624] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21624] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21624] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21624] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21624] close(3) = -1 EBADF (Bad file descriptor) [pid 21624] close(4) = -1 EBADF (Bad file descriptor) [pid 21624] close(5) = -1 EBADF (Bad file descriptor) [pid 21624] close(6) = -1 EBADF (Bad file descriptor) [pid 21624] close(7) = -1 EBADF (Bad file descriptor) [pid 21624] close(8) = -1 EBADF (Bad file descriptor) [pid 21624] close(9) = -1 EBADF (Bad file descriptor) [pid 21624] close(10) = -1 EBADF (Bad file descriptor) [pid 21624] close(11) = -1 EBADF (Bad file descriptor) [pid 21624] close(12) = -1 EBADF (Bad file descriptor) [pid 21624] close(13) = -1 EBADF (Bad file descriptor) [pid 21624] close(14) = -1 EBADF (Bad file descriptor) [pid 21624] close(15) = -1 EBADF (Bad file descriptor) [pid 21624] close(16) = -1 EBADF (Bad file descriptor) [pid 21624] close(17) = -1 EBADF (Bad file descriptor) [pid 21624] close(18) = -1 EBADF (Bad file descriptor) [pid 21624] close(19) = -1 EBADF (Bad file descriptor) [pid 21624] close(20) = -1 EBADF (Bad file descriptor) [pid 21624] close(21) = -1 EBADF (Bad file descriptor) [pid 21624] close(22) = -1 EBADF (Bad file descriptor) [pid 21624] close(23) = -1 EBADF (Bad file descriptor) [pid 21624] close(24) = -1 EBADF (Bad file descriptor) [pid 21624] close(25) = -1 EBADF (Bad file descriptor) [pid 21624] close(26) = -1 EBADF (Bad file descriptor) [pid 21624] close(27) = -1 EBADF (Bad file descriptor) [pid 21624] close(28) = -1 EBADF (Bad file descriptor) [pid 21624] close(29) = -1 EBADF (Bad file descriptor) [pid 21624] exit_group(0) = ? [pid 21624] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21625 attached [pid 21625] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21336 [pid 21625] <... set_robust_list resumed>) = 0 [pid 21625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21625] setpgid(0, 0) = 0 [pid 21625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21625] write(3, "1000", 4) = 4 [pid 21625] close(3) = 0 executing program [pid 21625] write(1, "executing program\n", 18) = 18 [pid 21625] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21625] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21625] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21625] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21625] close(3) = -1 EBADF (Bad file descriptor) [pid 21625] close(4) = -1 EBADF (Bad file descriptor) [pid 21625] close(5) = -1 EBADF (Bad file descriptor) [pid 21625] close(6) = -1 EBADF (Bad file descriptor) [pid 21625] close(7) = -1 EBADF (Bad file descriptor) [pid 21625] close(8) = -1 EBADF (Bad file descriptor) [pid 21625] close(9) = -1 EBADF (Bad file descriptor) [pid 21625] close(10) = -1 EBADF (Bad file descriptor) [pid 21625] close(11) = -1 EBADF (Bad file descriptor) [pid 21625] close(12) = -1 EBADF (Bad file descriptor) [pid 21625] close(13) = -1 EBADF (Bad file descriptor) [pid 21625] close(14) = -1 EBADF (Bad file descriptor) [pid 21625] close(15) = -1 EBADF (Bad file descriptor) [pid 21625] close(16) = -1 EBADF (Bad file descriptor) [pid 21625] close(17) = -1 EBADF (Bad file descriptor) [pid 21625] close(18) = -1 EBADF (Bad file descriptor) [pid 21625] close(19) = -1 EBADF (Bad file descriptor) [pid 21625] close(20) = -1 EBADF (Bad file descriptor) [pid 21625] close(21) = -1 EBADF (Bad file descriptor) [pid 21625] close(22) = -1 EBADF (Bad file descriptor) [pid 21625] close(23) = -1 EBADF (Bad file descriptor) [pid 21625] close(24) = -1 EBADF (Bad file descriptor) [pid 21625] close(25) = -1 EBADF (Bad file descriptor) [pid 21625] close(26) = -1 EBADF (Bad file descriptor) [pid 21625] close(27) = -1 EBADF (Bad file descriptor) [pid 21625] close(28) = -1 EBADF (Bad file descriptor) [pid 21625] close(29) = -1 EBADF (Bad file descriptor) [pid 21625] exit_group(0) = ? [pid 21625] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21337 ./strace-static-x86_64: Process 21626 attached [pid 21626] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21626] setpgid(0, 0) = 0 [pid 21626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21626] write(3, "1000", 4) = 4 [pid 21626] close(3) = 0 [pid 21626] write(1, "executing program\n", 18executing program ) = 18 [pid 21626] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21626] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21626] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21626] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21626] close(3) = -1 EBADF (Bad file descriptor) [pid 21626] close(4) = -1 EBADF (Bad file descriptor) [pid 21626] close(5) = -1 EBADF (Bad file descriptor) [pid 21626] close(6) = -1 EBADF (Bad file descriptor) [pid 21626] close(7) = -1 EBADF (Bad file descriptor) [pid 21626] close(8) = -1 EBADF (Bad file descriptor) [pid 21626] close(9) = -1 EBADF (Bad file descriptor) [pid 21626] close(10) = -1 EBADF (Bad file descriptor) [pid 21626] close(11) = -1 EBADF (Bad file descriptor) [pid 21626] close(12) = -1 EBADF (Bad file descriptor) [pid 21626] close(13) = -1 EBADF (Bad file descriptor) [pid 21626] close(14) = -1 EBADF (Bad file descriptor) [pid 21626] close(15) = -1 EBADF (Bad file descriptor) [pid 21626] close(16) = -1 EBADF (Bad file descriptor) [pid 21626] close(17) = -1 EBADF (Bad file descriptor) [pid 21626] close(18) = -1 EBADF (Bad file descriptor) [pid 21626] close(19) = -1 EBADF (Bad file descriptor) [pid 21626] close(20) = -1 EBADF (Bad file descriptor) [pid 21626] close(21) = -1 EBADF (Bad file descriptor) [pid 21626] close(22) = -1 EBADF (Bad file descriptor) [pid 21626] close(23) = -1 EBADF (Bad file descriptor) [pid 21626] close(24) = -1 EBADF (Bad file descriptor) [pid 21626] close(25) = -1 EBADF (Bad file descriptor) [pid 21626] close(26) = -1 EBADF (Bad file descriptor) [pid 21626] close(27) = -1 EBADF (Bad file descriptor) [pid 21626] close(28) = -1 EBADF (Bad file descriptor) [pid 21626] close(29) = -1 EBADF (Bad file descriptor) [pid 21626] exit_group(0) = ? [pid 21626] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21627 attached , child_tidptr=0x55555e7c9650) = 21338 [pid 21627] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21627] setpgid(0, 0) = 0 [pid 21627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21627] write(3, "1000", 4) = 4 [pid 21627] close(3) = 0 executing program [pid 21627] write(1, "executing program\n", 18) = 18 [pid 21627] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21627] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21627] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21627] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21627] close(3) = -1 EBADF (Bad file descriptor) [pid 21627] close(4) = -1 EBADF (Bad file descriptor) [pid 21627] close(5) = -1 EBADF (Bad file descriptor) [pid 21627] close(6) = -1 EBADF (Bad file descriptor) [pid 21627] close(7) = -1 EBADF (Bad file descriptor) [pid 21627] close(8) = -1 EBADF (Bad file descriptor) [pid 21627] close(9) = -1 EBADF (Bad file descriptor) [pid 21627] close(10) = -1 EBADF (Bad file descriptor) [pid 21627] close(11) = -1 EBADF (Bad file descriptor) [pid 21627] close(12) = -1 EBADF (Bad file descriptor) [pid 21627] close(13) = -1 EBADF (Bad file descriptor) [pid 21627] close(14) = -1 EBADF (Bad file descriptor) [pid 21627] close(15) = -1 EBADF (Bad file descriptor) [pid 21627] close(16) = -1 EBADF (Bad file descriptor) [pid 21627] close(17) = -1 EBADF (Bad file descriptor) [pid 21627] close(18) = -1 EBADF (Bad file descriptor) [pid 21627] close(19) = -1 EBADF (Bad file descriptor) [pid 21627] close(20) = -1 EBADF (Bad file descriptor) [pid 21627] close(21) = -1 EBADF (Bad file descriptor) [pid 21627] close(22) = -1 EBADF (Bad file descriptor) [pid 21627] close(23) = -1 EBADF (Bad file descriptor) [pid 21627] close(24) = -1 EBADF (Bad file descriptor) [pid 21627] close(25) = -1 EBADF (Bad file descriptor) [pid 21627] close(26) = -1 EBADF (Bad file descriptor) [pid 21627] close(27) = -1 EBADF (Bad file descriptor) [pid 21627] close(28) = -1 EBADF (Bad file descriptor) [pid 21627] close(29) = -1 EBADF (Bad file descriptor) [pid 21627] exit_group(0) = ? [pid 21627] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21628 attached , child_tidptr=0x55555e7c9650) = 21339 [pid 21628] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21628] setpgid(0, 0) = 0 [pid 21628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21628] write(3, "1000", 4) = 4 [pid 21628] close(3executing program ) = 0 [pid 21628] write(1, "executing program\n", 18) = 18 [pid 21628] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21628] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21628] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21628] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21628] close(3) = -1 EBADF (Bad file descriptor) [pid 21628] close(4) = -1 EBADF (Bad file descriptor) [pid 21628] close(5) = -1 EBADF (Bad file descriptor) [pid 21628] close(6) = -1 EBADF (Bad file descriptor) [pid 21628] close(7) = -1 EBADF (Bad file descriptor) [pid 21628] close(8) = -1 EBADF (Bad file descriptor) [pid 21628] close(9) = -1 EBADF (Bad file descriptor) [pid 21628] close(10) = -1 EBADF (Bad file descriptor) [pid 21628] close(11) = -1 EBADF (Bad file descriptor) [pid 21628] close(12) = -1 EBADF (Bad file descriptor) [pid 21628] close(13) = -1 EBADF (Bad file descriptor) [pid 21628] close(14) = -1 EBADF (Bad file descriptor) [pid 21628] close(15) = -1 EBADF (Bad file descriptor) [pid 21628] close(16) = -1 EBADF (Bad file descriptor) [pid 21628] close(17) = -1 EBADF (Bad file descriptor) [pid 21628] close(18) = -1 EBADF (Bad file descriptor) [pid 21628] close(19) = -1 EBADF (Bad file descriptor) [pid 21628] close(20) = -1 EBADF (Bad file descriptor) [pid 21628] close(21) = -1 EBADF (Bad file descriptor) [pid 21628] close(22) = -1 EBADF (Bad file descriptor) [pid 21628] close(23) = -1 EBADF (Bad file descriptor) [pid 21628] close(24) = -1 EBADF (Bad file descriptor) [pid 21628] close(25) = -1 EBADF (Bad file descriptor) [pid 21628] close(26) = -1 EBADF (Bad file descriptor) [pid 21628] close(27) = -1 EBADF (Bad file descriptor) [pid 21628] close(28) = -1 EBADF (Bad file descriptor) [pid 21628] close(29) = -1 EBADF (Bad file descriptor) [pid 21628] exit_group(0) = ? [pid 21628] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21340 ./strace-static-x86_64: Process 21629 attached [pid 21629] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21629] setpgid(0, 0) = 0 [pid 21629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21629] write(3, "1000", 4) = 4 [pid 21629] close(3) = 0 [pid 21629] write(1, "executing program\n", 18executing program ) = 18 [pid 21629] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21629] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21629] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21629] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21629] close(3) = -1 EBADF (Bad file descriptor) [pid 21629] close(4) = -1 EBADF (Bad file descriptor) [pid 21629] close(5) = -1 EBADF (Bad file descriptor) [pid 21629] close(6) = -1 EBADF (Bad file descriptor) [pid 21629] close(7) = -1 EBADF (Bad file descriptor) [pid 21629] close(8) = -1 EBADF (Bad file descriptor) [pid 21629] close(9) = -1 EBADF (Bad file descriptor) [pid 21629] close(10) = -1 EBADF (Bad file descriptor) [pid 21629] close(11) = -1 EBADF (Bad file descriptor) [pid 21629] close(12) = -1 EBADF (Bad file descriptor) [pid 21629] close(13) = -1 EBADF (Bad file descriptor) [pid 21629] close(14) = -1 EBADF (Bad file descriptor) [pid 21629] close(15) = -1 EBADF (Bad file descriptor) [pid 21629] close(16) = -1 EBADF (Bad file descriptor) [pid 21629] close(17) = -1 EBADF (Bad file descriptor) [pid 21629] close(18) = -1 EBADF (Bad file descriptor) [pid 21629] close(19) = -1 EBADF (Bad file descriptor) [pid 21629] close(20) = -1 EBADF (Bad file descriptor) [pid 21629] close(21) = -1 EBADF (Bad file descriptor) [pid 21629] close(22) = -1 EBADF (Bad file descriptor) [pid 21629] close(23) = -1 EBADF (Bad file descriptor) [pid 21629] close(24) = -1 EBADF (Bad file descriptor) [pid 21629] close(25) = -1 EBADF (Bad file descriptor) [pid 21629] close(26) = -1 EBADF (Bad file descriptor) [pid 21629] close(27) = -1 EBADF (Bad file descriptor) [pid 21629] close(28) = -1 EBADF (Bad file descriptor) [pid 21629] close(29) = -1 EBADF (Bad file descriptor) [pid 21629] exit_group(0) = ? [pid 21629] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21630 attached [pid 21630] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21341 [pid 21630] <... set_robust_list resumed>) = 0 [pid 21630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21630] setpgid(0, 0) = 0 [pid 21630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21630] write(3, "1000", 4) = 4 [pid 21630] close(3) = 0 executing program [pid 21630] write(1, "executing program\n", 18) = 18 [pid 21630] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21630] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21630] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21630] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21630] close(3) = -1 EBADF (Bad file descriptor) [pid 21630] close(4) = -1 EBADF (Bad file descriptor) [pid 21630] close(5) = -1 EBADF (Bad file descriptor) [pid 21630] close(6) = -1 EBADF (Bad file descriptor) [pid 21630] close(7) = -1 EBADF (Bad file descriptor) [pid 21630] close(8) = -1 EBADF (Bad file descriptor) [pid 21630] close(9) = -1 EBADF (Bad file descriptor) [pid 21630] close(10) = -1 EBADF (Bad file descriptor) [pid 21630] close(11) = -1 EBADF (Bad file descriptor) [pid 21630] close(12) = -1 EBADF (Bad file descriptor) [pid 21630] close(13) = -1 EBADF (Bad file descriptor) [pid 21630] close(14) = -1 EBADF (Bad file descriptor) [pid 21630] close(15) = -1 EBADF (Bad file descriptor) [pid 21630] close(16) = -1 EBADF (Bad file descriptor) [pid 21630] close(17) = -1 EBADF (Bad file descriptor) [pid 21630] close(18) = -1 EBADF (Bad file descriptor) [pid 21630] close(19) = -1 EBADF (Bad file descriptor) [pid 21630] close(20) = -1 EBADF (Bad file descriptor) [pid 21630] close(21) = -1 EBADF (Bad file descriptor) [pid 21630] close(22) = -1 EBADF (Bad file descriptor) [pid 21630] close(23) = -1 EBADF (Bad file descriptor) [pid 21630] close(24) = -1 EBADF (Bad file descriptor) [pid 21630] close(25) = -1 EBADF (Bad file descriptor) [pid 21630] close(26) = -1 EBADF (Bad file descriptor) [pid 21630] close(27) = -1 EBADF (Bad file descriptor) [pid 21630] close(28) = -1 EBADF (Bad file descriptor) [pid 21630] close(29) = -1 EBADF (Bad file descriptor) [pid 21630] exit_group(0) = ? [pid 21630] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21631 attached [pid 21631] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21342 [pid 21631] <... set_robust_list resumed>) = 0 [pid 21631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21631] setpgid(0, 0) = 0 [pid 21631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21631] write(3, "1000", 4) = 4 [pid 21631] close(3) = 0 executing program [pid 21631] write(1, "executing program\n", 18) = 18 [pid 21631] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21631] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21631] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21631] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21631] close(3) = -1 EBADF (Bad file descriptor) [pid 21631] close(4) = -1 EBADF (Bad file descriptor) [pid 21631] close(5) = -1 EBADF (Bad file descriptor) [pid 21631] close(6) = -1 EBADF (Bad file descriptor) [pid 21631] close(7) = -1 EBADF (Bad file descriptor) [pid 21631] close(8) = -1 EBADF (Bad file descriptor) [pid 21631] close(9) = -1 EBADF (Bad file descriptor) [pid 21631] close(10) = -1 EBADF (Bad file descriptor) [pid 21631] close(11) = -1 EBADF (Bad file descriptor) [pid 21631] close(12) = -1 EBADF (Bad file descriptor) [pid 21631] close(13) = -1 EBADF (Bad file descriptor) [pid 21631] close(14) = -1 EBADF (Bad file descriptor) [pid 21631] close(15) = -1 EBADF (Bad file descriptor) [pid 21631] close(16) = -1 EBADF (Bad file descriptor) [pid 21631] close(17) = -1 EBADF (Bad file descriptor) [pid 21631] close(18) = -1 EBADF (Bad file descriptor) [pid 21631] close(19) = -1 EBADF (Bad file descriptor) [pid 21631] close(20) = -1 EBADF (Bad file descriptor) [pid 21631] close(21) = -1 EBADF (Bad file descriptor) [pid 21631] close(22) = -1 EBADF (Bad file descriptor) [pid 21631] close(23) = -1 EBADF (Bad file descriptor) [pid 21631] close(24) = -1 EBADF (Bad file descriptor) [pid 21631] close(25) = -1 EBADF (Bad file descriptor) [pid 21631] close(26) = -1 EBADF (Bad file descriptor) [pid 21631] close(27) = -1 EBADF (Bad file descriptor) [pid 21631] close(28) = -1 EBADF (Bad file descriptor) [pid 21631] close(29) = -1 EBADF (Bad file descriptor) [pid 21631] exit_group(0) = ? [pid 21631] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21632 attached , child_tidptr=0x55555e7c9650) = 21343 [pid 21632] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21632] setpgid(0, 0) = 0 [pid 21632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21632] write(3, "1000", 4) = 4 [pid 21632] close(3) = 0 [pid 21632] write(1, "executing program\n", 18executing program ) = 18 [pid 21632] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21632] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21632] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21632] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21632] close(3) = -1 EBADF (Bad file descriptor) [pid 21632] close(4) = -1 EBADF (Bad file descriptor) [pid 21632] close(5) = -1 EBADF (Bad file descriptor) [pid 21632] close(6) = -1 EBADF (Bad file descriptor) [pid 21632] close(7) = -1 EBADF (Bad file descriptor) [pid 21632] close(8) = -1 EBADF (Bad file descriptor) [pid 21632] close(9) = -1 EBADF (Bad file descriptor) [pid 21632] close(10) = -1 EBADF (Bad file descriptor) [pid 21632] close(11) = -1 EBADF (Bad file descriptor) [pid 21632] close(12) = -1 EBADF (Bad file descriptor) [pid 21632] close(13) = -1 EBADF (Bad file descriptor) [pid 21632] close(14) = -1 EBADF (Bad file descriptor) [pid 21632] close(15) = -1 EBADF (Bad file descriptor) [pid 21632] close(16) = -1 EBADF (Bad file descriptor) [pid 21632] close(17) = -1 EBADF (Bad file descriptor) [pid 21632] close(18) = -1 EBADF (Bad file descriptor) [pid 21632] close(19) = -1 EBADF (Bad file descriptor) [pid 21632] close(20) = -1 EBADF (Bad file descriptor) [pid 21632] close(21) = -1 EBADF (Bad file descriptor) [pid 21632] close(22) = -1 EBADF (Bad file descriptor) [pid 21632] close(23) = -1 EBADF (Bad file descriptor) [pid 21632] close(24) = -1 EBADF (Bad file descriptor) [pid 21632] close(25) = -1 EBADF (Bad file descriptor) [pid 21632] close(26) = -1 EBADF (Bad file descriptor) [pid 21632] close(27) = -1 EBADF (Bad file descriptor) [pid 21632] close(28) = -1 EBADF (Bad file descriptor) [pid 21632] close(29) = -1 EBADF (Bad file descriptor) [pid 21632] exit_group(0) = ? [pid 21632] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21344 ./strace-static-x86_64: Process 21633 attached [pid 21633] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21633] setpgid(0, 0) = 0 [pid 21633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21633] write(3, "1000", 4) = 4 [pid 21633] close(3) = 0 executing program [pid 21633] write(1, "executing program\n", 18) = 18 [pid 21633] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21633] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21633] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21633] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21633] close(3) = -1 EBADF (Bad file descriptor) [pid 21633] close(4) = -1 EBADF (Bad file descriptor) [pid 21633] close(5) = -1 EBADF (Bad file descriptor) [pid 21633] close(6) = -1 EBADF (Bad file descriptor) [pid 21633] close(7) = -1 EBADF (Bad file descriptor) [pid 21633] close(8) = -1 EBADF (Bad file descriptor) [pid 21633] close(9) = -1 EBADF (Bad file descriptor) [pid 21633] close(10) = -1 EBADF (Bad file descriptor) [pid 21633] close(11) = -1 EBADF (Bad file descriptor) [pid 21633] close(12) = -1 EBADF (Bad file descriptor) [pid 21633] close(13) = -1 EBADF (Bad file descriptor) [pid 21633] close(14) = -1 EBADF (Bad file descriptor) [pid 21633] close(15) = -1 EBADF (Bad file descriptor) [pid 21633] close(16) = -1 EBADF (Bad file descriptor) [pid 21633] close(17) = -1 EBADF (Bad file descriptor) [pid 21633] close(18) = -1 EBADF (Bad file descriptor) [pid 21633] close(19) = -1 EBADF (Bad file descriptor) [pid 21633] close(20) = -1 EBADF (Bad file descriptor) [pid 21633] close(21) = -1 EBADF (Bad file descriptor) [pid 21633] close(22) = -1 EBADF (Bad file descriptor) [pid 21633] close(23) = -1 EBADF (Bad file descriptor) [pid 21633] close(24) = -1 EBADF (Bad file descriptor) [pid 21633] close(25) = -1 EBADF (Bad file descriptor) [pid 21633] close(26) = -1 EBADF (Bad file descriptor) [pid 21633] close(27) = -1 EBADF (Bad file descriptor) [pid 21633] close(28) = -1 EBADF (Bad file descriptor) [pid 21633] close(29) = -1 EBADF (Bad file descriptor) [pid 21633] exit_group(0) = ? [pid 21633] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21345 ./strace-static-x86_64: Process 21634 attached [pid 21634] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21634] setpgid(0, 0) = 0 [pid 21634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21634] write(3, "1000", 4) = 4 [pid 21634] close(3) = 0 executing program [pid 21634] write(1, "executing program\n", 18) = 18 [pid 21634] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21634] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21634] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21634] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21634] close(3) = -1 EBADF (Bad file descriptor) [pid 21634] close(4) = -1 EBADF (Bad file descriptor) [pid 21634] close(5) = -1 EBADF (Bad file descriptor) [pid 21634] close(6) = -1 EBADF (Bad file descriptor) [pid 21634] close(7) = -1 EBADF (Bad file descriptor) [pid 21634] close(8) = -1 EBADF (Bad file descriptor) [pid 21634] close(9) = -1 EBADF (Bad file descriptor) [pid 21634] close(10) = -1 EBADF (Bad file descriptor) [pid 21634] close(11) = -1 EBADF (Bad file descriptor) [pid 21634] close(12) = -1 EBADF (Bad file descriptor) [pid 21634] close(13) = -1 EBADF (Bad file descriptor) [pid 21634] close(14) = -1 EBADF (Bad file descriptor) [pid 21634] close(15) = -1 EBADF (Bad file descriptor) [pid 21634] close(16) = -1 EBADF (Bad file descriptor) [pid 21634] close(17) = -1 EBADF (Bad file descriptor) [pid 21634] close(18) = -1 EBADF (Bad file descriptor) [pid 21634] close(19) = -1 EBADF (Bad file descriptor) [pid 21634] close(20) = -1 EBADF (Bad file descriptor) [pid 21634] close(21) = -1 EBADF (Bad file descriptor) [pid 21634] close(22) = -1 EBADF (Bad file descriptor) [pid 21634] close(23) = -1 EBADF (Bad file descriptor) [pid 21634] close(24) = -1 EBADF (Bad file descriptor) [pid 21634] close(25) = -1 EBADF (Bad file descriptor) [pid 21634] close(26) = -1 EBADF (Bad file descriptor) [pid 21634] close(27) = -1 EBADF (Bad file descriptor) [pid 21634] close(28) = -1 EBADF (Bad file descriptor) [pid 21634] close(29) = -1 EBADF (Bad file descriptor) [pid 21634] exit_group(0) = ? [pid 21634] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21346 ./strace-static-x86_64: Process 21635 attached [pid 21635] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21635] setpgid(0, 0) = 0 [pid 21635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21635] write(3, "1000", 4) = 4 [pid 21635] close(3) = 0 [pid 21635] write(1, "executing program\n", 18executing program ) = 18 [pid 21635] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21635] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21635] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21635] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21635] close(3) = -1 EBADF (Bad file descriptor) [pid 21635] close(4) = -1 EBADF (Bad file descriptor) [pid 21635] close(5) = -1 EBADF (Bad file descriptor) [pid 21635] close(6) = -1 EBADF (Bad file descriptor) [pid 21635] close(7) = -1 EBADF (Bad file descriptor) [pid 21635] close(8) = -1 EBADF (Bad file descriptor) [pid 21635] close(9) = -1 EBADF (Bad file descriptor) [pid 21635] close(10) = -1 EBADF (Bad file descriptor) [pid 21635] close(11) = -1 EBADF (Bad file descriptor) [pid 21635] close(12) = -1 EBADF (Bad file descriptor) [pid 21635] close(13) = -1 EBADF (Bad file descriptor) [pid 21635] close(14) = -1 EBADF (Bad file descriptor) [pid 21635] close(15) = -1 EBADF (Bad file descriptor) [pid 21635] close(16) = -1 EBADF (Bad file descriptor) [pid 21635] close(17) = -1 EBADF (Bad file descriptor) [pid 21635] close(18) = -1 EBADF (Bad file descriptor) [pid 21635] close(19) = -1 EBADF (Bad file descriptor) [pid 21635] close(20) = -1 EBADF (Bad file descriptor) [pid 21635] close(21) = -1 EBADF (Bad file descriptor) [pid 21635] close(22) = -1 EBADF (Bad file descriptor) [pid 21635] close(23) = -1 EBADF (Bad file descriptor) [pid 21635] close(24) = -1 EBADF (Bad file descriptor) [pid 21635] close(25) = -1 EBADF (Bad file descriptor) [pid 21635] close(26) = -1 EBADF (Bad file descriptor) [pid 21635] close(27) = -1 EBADF (Bad file descriptor) [pid 21635] close(28) = -1 EBADF (Bad file descriptor) [pid 21635] close(29) = -1 EBADF (Bad file descriptor) [pid 21635] exit_group(0) = ? [pid 21635] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21347 ./strace-static-x86_64: Process 21636 attached [pid 21636] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21636] setpgid(0, 0) = 0 [pid 21636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21636] write(3, "1000", 4) = 4 [pid 21636] close(3) = 0 [pid 21636] write(1, "executing program\n", 18executing program ) = 18 [pid 21636] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21636] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21636] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21636] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21636] close(3) = -1 EBADF (Bad file descriptor) [pid 21636] close(4) = -1 EBADF (Bad file descriptor) [pid 21636] close(5) = -1 EBADF (Bad file descriptor) [pid 21636] close(6) = -1 EBADF (Bad file descriptor) [pid 21636] close(7) = -1 EBADF (Bad file descriptor) [pid 21636] close(8) = -1 EBADF (Bad file descriptor) [pid 21636] close(9) = -1 EBADF (Bad file descriptor) [pid 21636] close(10) = -1 EBADF (Bad file descriptor) [pid 21636] close(11) = -1 EBADF (Bad file descriptor) [pid 21636] close(12) = -1 EBADF (Bad file descriptor) [pid 21636] close(13) = -1 EBADF (Bad file descriptor) [pid 21636] close(14) = -1 EBADF (Bad file descriptor) [pid 21636] close(15) = -1 EBADF (Bad file descriptor) [pid 21636] close(16) = -1 EBADF (Bad file descriptor) [pid 21636] close(17) = -1 EBADF (Bad file descriptor) [pid 21636] close(18) = -1 EBADF (Bad file descriptor) [pid 21636] close(19) = -1 EBADF (Bad file descriptor) [pid 21636] close(20) = -1 EBADF (Bad file descriptor) [pid 21636] close(21) = -1 EBADF (Bad file descriptor) [pid 21636] close(22) = -1 EBADF (Bad file descriptor) [pid 21636] close(23) = -1 EBADF (Bad file descriptor) [pid 21636] close(24) = -1 EBADF (Bad file descriptor) [pid 21636] close(25) = -1 EBADF (Bad file descriptor) [pid 21636] close(26) = -1 EBADF (Bad file descriptor) [pid 21636] close(27) = -1 EBADF (Bad file descriptor) [pid 21636] close(28) = -1 EBADF (Bad file descriptor) [pid 21636] close(29) = -1 EBADF (Bad file descriptor) [pid 21636] exit_group(0) = ? [pid 21636] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21348 ./strace-static-x86_64: Process 21637 attached [pid 21637] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21637] setpgid(0, 0) = 0 [pid 21637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21637] write(3, "1000", 4) = 4 [pid 21637] close(3) = 0 [pid 21637] write(1, "executing program\n", 18executing program ) = 18 [pid 21637] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21637] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21637] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21637] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21637] close(3) = -1 EBADF (Bad file descriptor) [pid 21637] close(4) = -1 EBADF (Bad file descriptor) [pid 21637] close(5) = -1 EBADF (Bad file descriptor) [pid 21637] close(6) = -1 EBADF (Bad file descriptor) [pid 21637] close(7) = -1 EBADF (Bad file descriptor) [pid 21637] close(8) = -1 EBADF (Bad file descriptor) [pid 21637] close(9) = -1 EBADF (Bad file descriptor) [pid 21637] close(10) = -1 EBADF (Bad file descriptor) [pid 21637] close(11) = -1 EBADF (Bad file descriptor) [pid 21637] close(12) = -1 EBADF (Bad file descriptor) [pid 21637] close(13) = -1 EBADF (Bad file descriptor) [pid 21637] close(14) = -1 EBADF (Bad file descriptor) [pid 21637] close(15) = -1 EBADF (Bad file descriptor) [pid 21637] close(16) = -1 EBADF (Bad file descriptor) [pid 21637] close(17) = -1 EBADF (Bad file descriptor) [pid 21637] close(18) = -1 EBADF (Bad file descriptor) [pid 21637] close(19) = -1 EBADF (Bad file descriptor) [pid 21637] close(20) = -1 EBADF (Bad file descriptor) [pid 21637] close(21) = -1 EBADF (Bad file descriptor) [pid 21637] close(22) = -1 EBADF (Bad file descriptor) [pid 21637] close(23) = -1 EBADF (Bad file descriptor) [pid 21637] close(24) = -1 EBADF (Bad file descriptor) [pid 21637] close(25) = -1 EBADF (Bad file descriptor) [pid 21637] close(26) = -1 EBADF (Bad file descriptor) [pid 21637] close(27) = -1 EBADF (Bad file descriptor) [pid 21637] close(28) = -1 EBADF (Bad file descriptor) [pid 21637] close(29) = -1 EBADF (Bad file descriptor) [pid 21637] exit_group(0) = ? [pid 21637] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21638 attached , child_tidptr=0x55555e7c9650) = 21349 [pid 21638] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21638] setpgid(0, 0) = 0 [pid 21638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21638] write(3, "1000", 4) = 4 [pid 21638] close(3executing program ) = 0 [pid 21638] write(1, "executing program\n", 18) = 18 [pid 21638] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21638] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21638] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21638] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21638] close(3) = -1 EBADF (Bad file descriptor) [pid 21638] close(4) = -1 EBADF (Bad file descriptor) [pid 21638] close(5) = -1 EBADF (Bad file descriptor) [pid 21638] close(6) = -1 EBADF (Bad file descriptor) [pid 21638] close(7) = -1 EBADF (Bad file descriptor) [pid 21638] close(8) = -1 EBADF (Bad file descriptor) [pid 21638] close(9) = -1 EBADF (Bad file descriptor) [pid 21638] close(10) = -1 EBADF (Bad file descriptor) [pid 21638] close(11) = -1 EBADF (Bad file descriptor) [pid 21638] close(12) = -1 EBADF (Bad file descriptor) [pid 21638] close(13) = -1 EBADF (Bad file descriptor) [pid 21638] close(14) = -1 EBADF (Bad file descriptor) [pid 21638] close(15) = -1 EBADF (Bad file descriptor) [pid 21638] close(16) = -1 EBADF (Bad file descriptor) [pid 21638] close(17) = -1 EBADF (Bad file descriptor) [pid 21638] close(18) = -1 EBADF (Bad file descriptor) [pid 21638] close(19) = -1 EBADF (Bad file descriptor) [pid 21638] close(20) = -1 EBADF (Bad file descriptor) [pid 21638] close(21) = -1 EBADF (Bad file descriptor) [pid 21638] close(22) = -1 EBADF (Bad file descriptor) [pid 21638] close(23) = -1 EBADF (Bad file descriptor) [pid 21638] close(24) = -1 EBADF (Bad file descriptor) [pid 21638] close(25) = -1 EBADF (Bad file descriptor) [pid 21638] close(26) = -1 EBADF (Bad file descriptor) [pid 21638] close(27) = -1 EBADF (Bad file descriptor) [pid 21638] close(28) = -1 EBADF (Bad file descriptor) [pid 21638] close(29) = -1 EBADF (Bad file descriptor) [pid 21638] exit_group(0) = ? [pid 21638] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21639 attached , child_tidptr=0x55555e7c9650) = 21350 [pid 21639] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21639] setpgid(0, 0) = 0 [pid 21639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21639] write(3, "1000", 4) = 4 executing program [pid 21639] close(3) = 0 [pid 21639] write(1, "executing program\n", 18) = 18 [pid 21639] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21639] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21639] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21639] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21639] close(3) = -1 EBADF (Bad file descriptor) [pid 21639] close(4) = -1 EBADF (Bad file descriptor) [pid 21639] close(5) = -1 EBADF (Bad file descriptor) [pid 21639] close(6) = -1 EBADF (Bad file descriptor) [pid 21639] close(7) = -1 EBADF (Bad file descriptor) [pid 21639] close(8) = -1 EBADF (Bad file descriptor) [pid 21639] close(9) = -1 EBADF (Bad file descriptor) [pid 21639] close(10) = -1 EBADF (Bad file descriptor) [pid 21639] close(11) = -1 EBADF (Bad file descriptor) [pid 21639] close(12) = -1 EBADF (Bad file descriptor) [pid 21639] close(13) = -1 EBADF (Bad file descriptor) [pid 21639] close(14) = -1 EBADF (Bad file descriptor) [pid 21639] close(15) = -1 EBADF (Bad file descriptor) [pid 21639] close(16) = -1 EBADF (Bad file descriptor) [pid 21639] close(17) = -1 EBADF (Bad file descriptor) [pid 21639] close(18) = -1 EBADF (Bad file descriptor) [pid 21639] close(19) = -1 EBADF (Bad file descriptor) [pid 21639] close(20) = -1 EBADF (Bad file descriptor) [pid 21639] close(21) = -1 EBADF (Bad file descriptor) [pid 21639] close(22) = -1 EBADF (Bad file descriptor) [pid 21639] close(23) = -1 EBADF (Bad file descriptor) [pid 21639] close(24) = -1 EBADF (Bad file descriptor) [pid 21639] close(25) = -1 EBADF (Bad file descriptor) [pid 21639] close(26) = -1 EBADF (Bad file descriptor) [pid 21639] close(27) = -1 EBADF (Bad file descriptor) [pid 21639] close(28) = -1 EBADF (Bad file descriptor) [pid 21639] close(29) = -1 EBADF (Bad file descriptor) [pid 21639] exit_group(0) = ? [pid 21639] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21640 attached [pid 21640] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21351 [pid 21640] <... set_robust_list resumed>) = 0 [pid 21640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 21640] setpgid(0, 0) = 0 [pid 21640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21640] write(3, "1000", 4) = 4 [pid 21640] close(3) = 0 [pid 21640] write(1, "executing program\n", 18) = 18 [pid 21640] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21640] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21640] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21640] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21640] close(3) = -1 EBADF (Bad file descriptor) [pid 21640] close(4) = -1 EBADF (Bad file descriptor) [pid 21640] close(5) = -1 EBADF (Bad file descriptor) [pid 21640] close(6) = -1 EBADF (Bad file descriptor) [pid 21640] close(7) = -1 EBADF (Bad file descriptor) [pid 21640] close(8) = -1 EBADF (Bad file descriptor) [pid 21640] close(9) = -1 EBADF (Bad file descriptor) [pid 21640] close(10) = -1 EBADF (Bad file descriptor) [pid 21640] close(11) = -1 EBADF (Bad file descriptor) [pid 21640] close(12) = -1 EBADF (Bad file descriptor) [pid 21640] close(13) = -1 EBADF (Bad file descriptor) [pid 21640] close(14) = -1 EBADF (Bad file descriptor) [pid 21640] close(15) = -1 EBADF (Bad file descriptor) [pid 21640] close(16) = -1 EBADF (Bad file descriptor) [pid 21640] close(17) = -1 EBADF (Bad file descriptor) [pid 21640] close(18) = -1 EBADF (Bad file descriptor) [pid 21640] close(19) = -1 EBADF (Bad file descriptor) [pid 21640] close(20) = -1 EBADF (Bad file descriptor) [pid 21640] close(21) = -1 EBADF (Bad file descriptor) [pid 21640] close(22) = -1 EBADF (Bad file descriptor) [pid 21640] close(23) = -1 EBADF (Bad file descriptor) [pid 21640] close(24) = -1 EBADF (Bad file descriptor) [pid 21640] close(25) = -1 EBADF (Bad file descriptor) [pid 21640] close(26) = -1 EBADF (Bad file descriptor) [pid 21640] close(27) = -1 EBADF (Bad file descriptor) [pid 21640] close(28) = -1 EBADF (Bad file descriptor) [pid 21640] close(29) = -1 EBADF (Bad file descriptor) [pid 21640] exit_group(0) = ? [pid 21640] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21352 ./strace-static-x86_64: Process 21641 attached [pid 21641] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21641] setpgid(0, 0) = 0 [pid 21641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21641] write(3, "1000", 4) = 4 [pid 21641] close(3) = 0 [pid 21641] write(1, "executing program\n", 18executing program ) = 18 [pid 21641] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21641] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21641] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21641] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21641] close(3) = -1 EBADF (Bad file descriptor) [pid 21641] close(4) = -1 EBADF (Bad file descriptor) [pid 21641] close(5) = -1 EBADF (Bad file descriptor) [pid 21641] close(6) = -1 EBADF (Bad file descriptor) [pid 21641] close(7) = -1 EBADF (Bad file descriptor) [pid 21641] close(8) = -1 EBADF (Bad file descriptor) [pid 21641] close(9) = -1 EBADF (Bad file descriptor) [pid 21641] close(10) = -1 EBADF (Bad file descriptor) [pid 21641] close(11) = -1 EBADF (Bad file descriptor) [pid 21641] close(12) = -1 EBADF (Bad file descriptor) [pid 21641] close(13) = -1 EBADF (Bad file descriptor) [pid 21641] close(14) = -1 EBADF (Bad file descriptor) [pid 21641] close(15) = -1 EBADF (Bad file descriptor) [pid 21641] close(16) = -1 EBADF (Bad file descriptor) [pid 21641] close(17) = -1 EBADF (Bad file descriptor) [pid 21641] close(18) = -1 EBADF (Bad file descriptor) [pid 21641] close(19) = -1 EBADF (Bad file descriptor) [pid 21641] close(20) = -1 EBADF (Bad file descriptor) [pid 21641] close(21) = -1 EBADF (Bad file descriptor) [pid 21641] close(22) = -1 EBADF (Bad file descriptor) [pid 21641] close(23) = -1 EBADF (Bad file descriptor) [pid 21641] close(24) = -1 EBADF (Bad file descriptor) [pid 21641] close(25) = -1 EBADF (Bad file descriptor) [pid 21641] close(26) = -1 EBADF (Bad file descriptor) [pid 21641] close(27) = -1 EBADF (Bad file descriptor) [pid 21641] close(28) = -1 EBADF (Bad file descriptor) [pid 21641] close(29) = -1 EBADF (Bad file descriptor) [pid 21641] exit_group(0) = ? [pid 21641] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21642 attached [pid 21642] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21353 [pid 21642] <... set_robust_list resumed>) = 0 [pid 21642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21642] setpgid(0, 0) = 0 [pid 21642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21642] write(3, "1000", 4) = 4 [pid 21642] close(3) = 0 executing program [pid 21642] write(1, "executing program\n", 18) = 18 [pid 21642] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21642] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21642] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21642] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21642] close(3) = -1 EBADF (Bad file descriptor) [pid 21642] close(4) = -1 EBADF (Bad file descriptor) [pid 21642] close(5) = -1 EBADF (Bad file descriptor) [pid 21642] close(6) = -1 EBADF (Bad file descriptor) [pid 21642] close(7) = -1 EBADF (Bad file descriptor) [pid 21642] close(8) = -1 EBADF (Bad file descriptor) [pid 21642] close(9) = -1 EBADF (Bad file descriptor) [pid 21642] close(10) = -1 EBADF (Bad file descriptor) [pid 21642] close(11) = -1 EBADF (Bad file descriptor) [pid 21642] close(12) = -1 EBADF (Bad file descriptor) [pid 21642] close(13) = -1 EBADF (Bad file descriptor) [pid 21642] close(14) = -1 EBADF (Bad file descriptor) [pid 21642] close(15) = -1 EBADF (Bad file descriptor) [pid 21642] close(16) = -1 EBADF (Bad file descriptor) [pid 21642] close(17) = -1 EBADF (Bad file descriptor) [pid 21642] close(18) = -1 EBADF (Bad file descriptor) [pid 21642] close(19) = -1 EBADF (Bad file descriptor) [pid 21642] close(20) = -1 EBADF (Bad file descriptor) [pid 21642] close(21) = -1 EBADF (Bad file descriptor) [pid 21642] close(22) = -1 EBADF (Bad file descriptor) [pid 21642] close(23) = -1 EBADF (Bad file descriptor) [pid 21642] close(24) = -1 EBADF (Bad file descriptor) [pid 21642] close(25) = -1 EBADF (Bad file descriptor) [pid 21642] close(26) = -1 EBADF (Bad file descriptor) [pid 21642] close(27) = -1 EBADF (Bad file descriptor) [pid 21642] close(28) = -1 EBADF (Bad file descriptor) [pid 21642] close(29) = -1 EBADF (Bad file descriptor) [pid 21642] exit_group(0) = ? [pid 21642] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21643 attached [pid 21643] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21354 [pid 21643] <... set_robust_list resumed>) = 0 [pid 21643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21643] setpgid(0, 0) = 0 [pid 21643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21643] write(3, "1000", 4) = 4 [pid 21643] close(3executing program ) = 0 [pid 21643] write(1, "executing program\n", 18) = 18 [pid 21643] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21643] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21643] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21643] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21643] close(3) = -1 EBADF (Bad file descriptor) [pid 21643] close(4) = -1 EBADF (Bad file descriptor) [pid 21643] close(5) = -1 EBADF (Bad file descriptor) [pid 21643] close(6) = -1 EBADF (Bad file descriptor) [pid 21643] close(7) = -1 EBADF (Bad file descriptor) [pid 21643] close(8) = -1 EBADF (Bad file descriptor) [pid 21643] close(9) = -1 EBADF (Bad file descriptor) [pid 21643] close(10) = -1 EBADF (Bad file descriptor) [pid 21643] close(11) = -1 EBADF (Bad file descriptor) [pid 21643] close(12) = -1 EBADF (Bad file descriptor) [pid 21643] close(13) = -1 EBADF (Bad file descriptor) [pid 21643] close(14) = -1 EBADF (Bad file descriptor) [pid 21643] close(15) = -1 EBADF (Bad file descriptor) [pid 21643] close(16) = -1 EBADF (Bad file descriptor) [pid 21643] close(17) = -1 EBADF (Bad file descriptor) [pid 21643] close(18) = -1 EBADF (Bad file descriptor) [pid 21643] close(19) = -1 EBADF (Bad file descriptor) [pid 21643] close(20) = -1 EBADF (Bad file descriptor) [pid 21643] close(21) = -1 EBADF (Bad file descriptor) [pid 21643] close(22) = -1 EBADF (Bad file descriptor) [pid 21643] close(23) = -1 EBADF (Bad file descriptor) [pid 21643] close(24) = -1 EBADF (Bad file descriptor) [pid 21643] close(25) = -1 EBADF (Bad file descriptor) [pid 21643] close(26) = -1 EBADF (Bad file descriptor) [pid 21643] close(27) = -1 EBADF (Bad file descriptor) [pid 21643] close(28) = -1 EBADF (Bad file descriptor) [pid 21643] close(29) = -1 EBADF (Bad file descriptor) [pid 21643] exit_group(0) = ? [pid 21643] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21355 ./strace-static-x86_64: Process 21644 attached [pid 21644] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21644] setpgid(0, 0) = 0 [pid 21644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21644] write(3, "1000", 4) = 4 [pid 21644] close(3) = 0 [pid 21644] write(1, "executing program\n", 18executing program ) = 18 [pid 21644] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21644] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21644] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21644] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21644] close(3) = -1 EBADF (Bad file descriptor) [pid 21644] close(4) = -1 EBADF (Bad file descriptor) [pid 21644] close(5) = -1 EBADF (Bad file descriptor) [pid 21644] close(6) = -1 EBADF (Bad file descriptor) [pid 21644] close(7) = -1 EBADF (Bad file descriptor) [pid 21644] close(8) = -1 EBADF (Bad file descriptor) [pid 21644] close(9) = -1 EBADF (Bad file descriptor) [pid 21644] close(10) = -1 EBADF (Bad file descriptor) [pid 21644] close(11) = -1 EBADF (Bad file descriptor) [pid 21644] close(12) = -1 EBADF (Bad file descriptor) [pid 21644] close(13) = -1 EBADF (Bad file descriptor) [pid 21644] close(14) = -1 EBADF (Bad file descriptor) [pid 21644] close(15) = -1 EBADF (Bad file descriptor) [pid 21644] close(16) = -1 EBADF (Bad file descriptor) [pid 21644] close(17) = -1 EBADF (Bad file descriptor) [pid 21644] close(18) = -1 EBADF (Bad file descriptor) [pid 21644] close(19) = -1 EBADF (Bad file descriptor) [pid 21644] close(20) = -1 EBADF (Bad file descriptor) [pid 21644] close(21) = -1 EBADF (Bad file descriptor) executing program [pid 21644] close(22) = -1 EBADF (Bad file descriptor) [pid 21644] close(23) = -1 EBADF (Bad file descriptor) [pid 21644] close(24) = -1 EBADF (Bad file descriptor) [pid 21644] close(25) = -1 EBADF (Bad file descriptor) [pid 21644] close(26) = -1 EBADF (Bad file descriptor) [pid 21644] close(27) = -1 EBADF (Bad file descriptor) [pid 21644] close(28) = -1 EBADF (Bad file descriptor) [pid 21644] close(29) = -1 EBADF (Bad file descriptor) [pid 21644] exit_group(0) = ? [pid 21644] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21645 attached , child_tidptr=0x55555e7c9650) = 21356 [pid 21645] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21645] setpgid(0, 0) = 0 [pid 21645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21645] write(3, "1000", 4) = 4 [pid 21645] close(3) = 0 [pid 21645] write(1, "executing program\n", 18) = 18 [pid 21645] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21645] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21645] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21645] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21645] close(3) = -1 EBADF (Bad file descriptor) [pid 21645] close(4) = -1 EBADF (Bad file descriptor) [pid 21645] close(5) = -1 EBADF (Bad file descriptor) [pid 21645] close(6) = -1 EBADF (Bad file descriptor) [pid 21645] close(7) = -1 EBADF (Bad file descriptor) [pid 21645] close(8) = -1 EBADF (Bad file descriptor) [pid 21645] close(9) = -1 EBADF (Bad file descriptor) [pid 21645] close(10) = -1 EBADF (Bad file descriptor) [pid 21645] close(11) = -1 EBADF (Bad file descriptor) [pid 21645] close(12) = -1 EBADF (Bad file descriptor) [pid 21645] close(13) = -1 EBADF (Bad file descriptor) [pid 21645] close(14) = -1 EBADF (Bad file descriptor) [pid 21645] close(15) = -1 EBADF (Bad file descriptor) [pid 21645] close(16) = -1 EBADF (Bad file descriptor) [pid 21645] close(17) = -1 EBADF (Bad file descriptor) [pid 21645] close(18) = -1 EBADF (Bad file descriptor) [pid 21645] close(19) = -1 EBADF (Bad file descriptor) [pid 21645] close(20) = -1 EBADF (Bad file descriptor) [pid 21645] close(21) = -1 EBADF (Bad file descriptor) [pid 21645] close(22) = -1 EBADF (Bad file descriptor) [pid 21645] close(23) = -1 EBADF (Bad file descriptor) [pid 21645] close(24) = -1 EBADF (Bad file descriptor) [pid 21645] close(25) = -1 EBADF (Bad file descriptor) [pid 21645] close(26) = -1 EBADF (Bad file descriptor) [pid 21645] close(27) = -1 EBADF (Bad file descriptor) [pid 21645] close(28) = -1 EBADF (Bad file descriptor) [pid 21645] close(29) = -1 EBADF (Bad file descriptor) [pid 21645] exit_group(0) = ? [pid 21645] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21646 attached [pid 21646] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21357 [pid 21646] <... prctl resumed>) = 0 [pid 21646] setpgid(0, 0) = 0 [pid 21646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21646] write(3, "1000", 4) = 4 executing program [pid 21646] close(3) = 0 [pid 21646] write(1, "executing program\n", 18) = 18 [pid 21646] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21646] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21646] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21646] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21646] close(3) = -1 EBADF (Bad file descriptor) [pid 21646] close(4) = -1 EBADF (Bad file descriptor) [pid 21646] close(5) = -1 EBADF (Bad file descriptor) [pid 21646] close(6) = -1 EBADF (Bad file descriptor) [pid 21646] close(7) = -1 EBADF (Bad file descriptor) [pid 21646] close(8) = -1 EBADF (Bad file descriptor) [pid 21646] close(9) = -1 EBADF (Bad file descriptor) [pid 21646] close(10) = -1 EBADF (Bad file descriptor) [pid 21646] close(11) = -1 EBADF (Bad file descriptor) [pid 21646] close(12) = -1 EBADF (Bad file descriptor) [pid 21646] close(13) = -1 EBADF (Bad file descriptor) [pid 21646] close(14) = -1 EBADF (Bad file descriptor) [pid 21646] close(15) = -1 EBADF (Bad file descriptor) [pid 21646] close(16) = -1 EBADF (Bad file descriptor) [pid 21646] close(17) = -1 EBADF (Bad file descriptor) [pid 21646] close(18) = -1 EBADF (Bad file descriptor) [pid 21646] close(19) = -1 EBADF (Bad file descriptor) [pid 21646] close(20) = -1 EBADF (Bad file descriptor) [pid 21646] close(21) = -1 EBADF (Bad file descriptor) [pid 21646] close(22) = -1 EBADF (Bad file descriptor) [pid 21646] close(23) = -1 EBADF (Bad file descriptor) [pid 21646] close(24) = -1 EBADF (Bad file descriptor) [pid 21646] close(25) = -1 EBADF (Bad file descriptor) [pid 21646] close(26) = -1 EBADF (Bad file descriptor) [pid 21646] close(27) = -1 EBADF (Bad file descriptor) [pid 21646] close(28) = -1 EBADF (Bad file descriptor) [pid 21646] close(29) = -1 EBADF (Bad file descriptor) [pid 21646] exit_group(0) = ? [pid 21646] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21358 ./strace-static-x86_64: Process 21647 attached [pid 21647] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21647] setpgid(0, 0) = 0 [pid 21647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21647] write(3, "1000", 4) = 4 [pid 21647] close(3executing program ) = 0 [pid 21647] write(1, "executing program\n", 18) = 18 [pid 21647] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21647] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21647] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21647] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21647] close(3) = -1 EBADF (Bad file descriptor) [pid 21647] close(4) = -1 EBADF (Bad file descriptor) [pid 21647] close(5) = -1 EBADF (Bad file descriptor) [pid 21647] close(6) = -1 EBADF (Bad file descriptor) [pid 21647] close(7) = -1 EBADF (Bad file descriptor) [pid 21647] close(8) = -1 EBADF (Bad file descriptor) [pid 21647] close(9) = -1 EBADF (Bad file descriptor) [pid 21647] close(10) = -1 EBADF (Bad file descriptor) [pid 21647] close(11) = -1 EBADF (Bad file descriptor) [pid 21647] close(12) = -1 EBADF (Bad file descriptor) [pid 21647] close(13) = -1 EBADF (Bad file descriptor) [pid 21647] close(14) = -1 EBADF (Bad file descriptor) [pid 21647] close(15) = -1 EBADF (Bad file descriptor) [pid 21647] close(16) = -1 EBADF (Bad file descriptor) [pid 21647] close(17) = -1 EBADF (Bad file descriptor) [pid 21647] close(18) = -1 EBADF (Bad file descriptor) [pid 21647] close(19) = -1 EBADF (Bad file descriptor) [pid 21647] close(20) = -1 EBADF (Bad file descriptor) [pid 21647] close(21) = -1 EBADF (Bad file descriptor) [pid 21647] close(22) = -1 EBADF (Bad file descriptor) [pid 21647] close(23) = -1 EBADF (Bad file descriptor) [pid 21647] close(24) = -1 EBADF (Bad file descriptor) [pid 21647] close(25) = -1 EBADF (Bad file descriptor) [pid 21647] close(26) = -1 EBADF (Bad file descriptor) [pid 21647] close(27) = -1 EBADF (Bad file descriptor) [pid 21647] close(28) = -1 EBADF (Bad file descriptor) [pid 21647] close(29) = -1 EBADF (Bad file descriptor) [pid 21647] exit_group(0) = ? [pid 21647] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21648 attached , child_tidptr=0x55555e7c9650) = 21359 [pid 21648] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21648] setpgid(0, 0) = 0 [pid 21648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21648] write(3, "1000", 4) = 4 [pid 21648] close(3) = 0 [pid 21648] write(1, "executing program\n", 18executing program ) = 18 [pid 21648] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21648] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21648] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21648] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21648] close(3) = -1 EBADF (Bad file descriptor) [pid 21648] close(4) = -1 EBADF (Bad file descriptor) [pid 21648] close(5) = -1 EBADF (Bad file descriptor) [pid 21648] close(6) = -1 EBADF (Bad file descriptor) [pid 21648] close(7) = -1 EBADF (Bad file descriptor) [pid 21648] close(8) = -1 EBADF (Bad file descriptor) [pid 21648] close(9) = -1 EBADF (Bad file descriptor) [pid 21648] close(10) = -1 EBADF (Bad file descriptor) [pid 21648] close(11) = -1 EBADF (Bad file descriptor) [pid 21648] close(12) = -1 EBADF (Bad file descriptor) [pid 21648] close(13) = -1 EBADF (Bad file descriptor) [pid 21648] close(14) = -1 EBADF (Bad file descriptor) [pid 21648] close(15) = -1 EBADF (Bad file descriptor) [pid 21648] close(16) = -1 EBADF (Bad file descriptor) [pid 21648] close(17) = -1 EBADF (Bad file descriptor) [pid 21648] close(18) = -1 EBADF (Bad file descriptor) [pid 21648] close(19) = -1 EBADF (Bad file descriptor) [pid 21648] close(20) = -1 EBADF (Bad file descriptor) [pid 21648] close(21) = -1 EBADF (Bad file descriptor) [pid 21648] close(22) = -1 EBADF (Bad file descriptor) [pid 21648] close(23) = -1 EBADF (Bad file descriptor) [pid 21648] close(24) = -1 EBADF (Bad file descriptor) [pid 21648] close(25) = -1 EBADF (Bad file descriptor) [pid 21648] close(26) = -1 EBADF (Bad file descriptor) [pid 21648] close(27) = -1 EBADF (Bad file descriptor) [pid 21648] close(28) = -1 EBADF (Bad file descriptor) [pid 21648] close(29) = -1 EBADF (Bad file descriptor) [pid 21648] exit_group(0) = ? [pid 21648] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21360 ./strace-static-x86_64: Process 21649 attached [pid 21649] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21649] setpgid(0, 0) = 0 [pid 21649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21649] write(3, "1000", 4) = 4 [pid 21649] close(3) = 0 [pid 21649] write(1, "executing program\n", 18executing program ) = 18 [pid 21649] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21649] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21649] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21649] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21649] close(3) = -1 EBADF (Bad file descriptor) [pid 21649] close(4) = -1 EBADF (Bad file descriptor) [pid 21649] close(5) = -1 EBADF (Bad file descriptor) [pid 21649] close(6) = -1 EBADF (Bad file descriptor) [pid 21649] close(7) = -1 EBADF (Bad file descriptor) [pid 21649] close(8) = -1 EBADF (Bad file descriptor) [pid 21649] close(9) = -1 EBADF (Bad file descriptor) [pid 21649] close(10) = -1 EBADF (Bad file descriptor) [pid 21649] close(11) = -1 EBADF (Bad file descriptor) [pid 21649] close(12) = -1 EBADF (Bad file descriptor) [pid 21649] close(13) = -1 EBADF (Bad file descriptor) [pid 21649] close(14) = -1 EBADF (Bad file descriptor) [pid 21649] close(15) = -1 EBADF (Bad file descriptor) [pid 21649] close(16) = -1 EBADF (Bad file descriptor) [pid 21649] close(17) = -1 EBADF (Bad file descriptor) [pid 21649] close(18) = -1 EBADF (Bad file descriptor) [pid 21649] close(19) = -1 EBADF (Bad file descriptor) [pid 21649] close(20) = -1 EBADF (Bad file descriptor) [pid 21649] close(21) = -1 EBADF (Bad file descriptor) [pid 21649] close(22) = -1 EBADF (Bad file descriptor) [pid 21649] close(23) = -1 EBADF (Bad file descriptor) [pid 21649] close(24) = -1 EBADF (Bad file descriptor) [pid 21649] close(25) = -1 EBADF (Bad file descriptor) [pid 21649] close(26) = -1 EBADF (Bad file descriptor) [pid 21649] close(27) = -1 EBADF (Bad file descriptor) [pid 21649] close(28) = -1 EBADF (Bad file descriptor) [pid 21649] close(29) = -1 EBADF (Bad file descriptor) [pid 21649] exit_group(0) = ? [pid 21649] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21361 ./strace-static-x86_64: Process 21650 attached [pid 21650] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21650] setpgid(0, 0) = 0 [pid 21650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21650] write(3, "1000", 4) = 4 [pid 21650] close(3) = 0 [pid 21650] write(1, "executing program\n", 18executing program ) = 18 [pid 21650] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21650] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21650] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21650] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21650] close(3) = -1 EBADF (Bad file descriptor) [pid 21650] close(4) = -1 EBADF (Bad file descriptor) [pid 21650] close(5) = -1 EBADF (Bad file descriptor) [pid 21650] close(6) = -1 EBADF (Bad file descriptor) [pid 21650] close(7) = -1 EBADF (Bad file descriptor) [pid 21650] close(8) = -1 EBADF (Bad file descriptor) [pid 21650] close(9) = -1 EBADF (Bad file descriptor) [pid 21650] close(10) = -1 EBADF (Bad file descriptor) [pid 21650] close(11) = -1 EBADF (Bad file descriptor) [pid 21650] close(12) = -1 EBADF (Bad file descriptor) [pid 21650] close(13) = -1 EBADF (Bad file descriptor) [pid 21650] close(14) = -1 EBADF (Bad file descriptor) [pid 21650] close(15) = -1 EBADF (Bad file descriptor) [pid 21650] close(16) = -1 EBADF (Bad file descriptor) [pid 21650] close(17) = -1 EBADF (Bad file descriptor) [pid 21650] close(18) = -1 EBADF (Bad file descriptor) [pid 21650] close(19) = -1 EBADF (Bad file descriptor) [pid 21650] close(20) = -1 EBADF (Bad file descriptor) [pid 21650] close(21) = -1 EBADF (Bad file descriptor) [pid 21650] close(22) = -1 EBADF (Bad file descriptor) [pid 21650] close(23) = -1 EBADF (Bad file descriptor) [pid 21650] close(24) = -1 EBADF (Bad file descriptor) [pid 21650] close(25) = -1 EBADF (Bad file descriptor) [pid 21650] close(26) = -1 EBADF (Bad file descriptor) [pid 21650] close(27) = -1 EBADF (Bad file descriptor) [pid 21650] close(28) = -1 EBADF (Bad file descriptor) [pid 21650] close(29) = -1 EBADF (Bad file descriptor) [pid 21650] exit_group(0) = ? [pid 21650] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21651 attached [pid 21651] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21362 [pid 21651] <... set_robust_list resumed>) = 0 [pid 21651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21651] setpgid(0, 0) = 0 [pid 21651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21651] write(3, "1000", 4) = 4 [pid 21651] close(3) = 0 executing program [pid 21651] write(1, "executing program\n", 18) = 18 [pid 21651] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21651] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21651] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21651] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21651] close(3) = -1 EBADF (Bad file descriptor) [pid 21651] close(4) = -1 EBADF (Bad file descriptor) [pid 21651] close(5) = -1 EBADF (Bad file descriptor) [pid 21651] close(6) = -1 EBADF (Bad file descriptor) [pid 21651] close(7) = -1 EBADF (Bad file descriptor) [pid 21651] close(8) = -1 EBADF (Bad file descriptor) [pid 21651] close(9) = -1 EBADF (Bad file descriptor) [pid 21651] close(10) = -1 EBADF (Bad file descriptor) [pid 21651] close(11) = -1 EBADF (Bad file descriptor) [pid 21651] close(12) = -1 EBADF (Bad file descriptor) [pid 21651] close(13) = -1 EBADF (Bad file descriptor) [pid 21651] close(14) = -1 EBADF (Bad file descriptor) [pid 21651] close(15) = -1 EBADF (Bad file descriptor) [pid 21651] close(16) = -1 EBADF (Bad file descriptor) [pid 21651] close(17) = -1 EBADF (Bad file descriptor) [pid 21651] close(18) = -1 EBADF (Bad file descriptor) [pid 21651] close(19) = -1 EBADF (Bad file descriptor) [pid 21651] close(20) = -1 EBADF (Bad file descriptor) [pid 21651] close(21) = -1 EBADF (Bad file descriptor) [pid 21651] close(22) = -1 EBADF (Bad file descriptor) [pid 21651] close(23) = -1 EBADF (Bad file descriptor) [pid 21651] close(24) = -1 EBADF (Bad file descriptor) [pid 21651] close(25) = -1 EBADF (Bad file descriptor) [pid 21651] close(26) = -1 EBADF (Bad file descriptor) [pid 21651] close(27) = -1 EBADF (Bad file descriptor) [pid 21651] close(28) = -1 EBADF (Bad file descriptor) [pid 21651] close(29) = -1 EBADF (Bad file descriptor) [pid 21651] exit_group(0) = ? [pid 21651] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21363 ./strace-static-x86_64: Process 21652 attached [pid 21652] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21652] setpgid(0, 0) = 0 [pid 21652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21652] write(3, "1000", 4) = 4 [pid 21652] close(3) = 0 executing program [pid 21652] write(1, "executing program\n", 18) = 18 [pid 21652] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21652] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21652] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21652] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21652] close(3) = -1 EBADF (Bad file descriptor) [pid 21652] close(4) = -1 EBADF (Bad file descriptor) [pid 21652] close(5) = -1 EBADF (Bad file descriptor) [pid 21652] close(6) = -1 EBADF (Bad file descriptor) [pid 21652] close(7) = -1 EBADF (Bad file descriptor) [pid 21652] close(8) = -1 EBADF (Bad file descriptor) [pid 21652] close(9) = -1 EBADF (Bad file descriptor) [pid 21652] close(10) = -1 EBADF (Bad file descriptor) [pid 21652] close(11) = -1 EBADF (Bad file descriptor) [pid 21652] close(12) = -1 EBADF (Bad file descriptor) [pid 21652] close(13) = -1 EBADF (Bad file descriptor) [pid 21652] close(14) = -1 EBADF (Bad file descriptor) [pid 21652] close(15) = -1 EBADF (Bad file descriptor) [pid 21652] close(16) = -1 EBADF (Bad file descriptor) [pid 21652] close(17) = -1 EBADF (Bad file descriptor) [pid 21652] close(18) = -1 EBADF (Bad file descriptor) [pid 21652] close(19) = -1 EBADF (Bad file descriptor) [pid 21652] close(20) = -1 EBADF (Bad file descriptor) [pid 21652] close(21) = -1 EBADF (Bad file descriptor) [pid 21652] close(22) = -1 EBADF (Bad file descriptor) [pid 21652] close(23) = -1 EBADF (Bad file descriptor) [pid 21652] close(24) = -1 EBADF (Bad file descriptor) [pid 21652] close(25) = -1 EBADF (Bad file descriptor) [pid 21652] close(26) = -1 EBADF (Bad file descriptor) [pid 21652] close(27) = -1 EBADF (Bad file descriptor) [pid 21652] close(28) = -1 EBADF (Bad file descriptor) [pid 21652] close(29) = -1 EBADF (Bad file descriptor) [pid 21652] exit_group(0) = ? [pid 21652] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21653 attached [pid 21653] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21364 [pid 21653] <... set_robust_list resumed>) = 0 [pid 21653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21653] setpgid(0, 0) = 0 [pid 21653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21653] write(3, "1000", 4) = 4 [pid 21653] close(3) = 0 executing program [pid 21653] write(1, "executing program\n", 18) = 18 [pid 21653] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21653] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21653] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21653] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21653] close(3) = -1 EBADF (Bad file descriptor) [pid 21653] close(4) = -1 EBADF (Bad file descriptor) [pid 21653] close(5) = -1 EBADF (Bad file descriptor) [pid 21653] close(6) = -1 EBADF (Bad file descriptor) [pid 21653] close(7) = -1 EBADF (Bad file descriptor) [pid 21653] close(8) = -1 EBADF (Bad file descriptor) [pid 21653] close(9) = -1 EBADF (Bad file descriptor) [pid 21653] close(10) = -1 EBADF (Bad file descriptor) [pid 21653] close(11) = -1 EBADF (Bad file descriptor) [pid 21653] close(12) = -1 EBADF (Bad file descriptor) [pid 21653] close(13) = -1 EBADF (Bad file descriptor) [pid 21653] close(14) = -1 EBADF (Bad file descriptor) [pid 21653] close(15) = -1 EBADF (Bad file descriptor) [pid 21653] close(16) = -1 EBADF (Bad file descriptor) [pid 21653] close(17) = -1 EBADF (Bad file descriptor) [pid 21653] close(18) = -1 EBADF (Bad file descriptor) [pid 21653] close(19) = -1 EBADF (Bad file descriptor) [pid 21653] close(20) = -1 EBADF (Bad file descriptor) [pid 21653] close(21) = -1 EBADF (Bad file descriptor) [pid 21653] close(22) = -1 EBADF (Bad file descriptor) [pid 21653] close(23) = -1 EBADF (Bad file descriptor) [pid 21653] close(24) = -1 EBADF (Bad file descriptor) [pid 21653] close(25) = -1 EBADF (Bad file descriptor) [pid 21653] close(26) = -1 EBADF (Bad file descriptor) [pid 21653] close(27) = -1 EBADF (Bad file descriptor) [pid 21653] close(28) = -1 EBADF (Bad file descriptor) [pid 21653] close(29) = -1 EBADF (Bad file descriptor) [pid 21653] exit_group(0) = ? [pid 21653] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21365 ./strace-static-x86_64: Process 21654 attached [pid 21654] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21654] setpgid(0, 0) = 0 [pid 21654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21654] write(3, "1000", 4) = 4 [pid 21654] close(3) = 0 executing program [pid 21654] write(1, "executing program\n", 18) = 18 [pid 21654] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21654] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21654] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21654] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21654] close(3) = -1 EBADF (Bad file descriptor) [pid 21654] close(4) = -1 EBADF (Bad file descriptor) [pid 21654] close(5) = -1 EBADF (Bad file descriptor) [pid 21654] close(6) = -1 EBADF (Bad file descriptor) [pid 21654] close(7) = -1 EBADF (Bad file descriptor) [pid 21654] close(8) = -1 EBADF (Bad file descriptor) [pid 21654] close(9) = -1 EBADF (Bad file descriptor) [pid 21654] close(10) = -1 EBADF (Bad file descriptor) [pid 21654] close(11) = -1 EBADF (Bad file descriptor) [pid 21654] close(12) = -1 EBADF (Bad file descriptor) [pid 21654] close(13) = -1 EBADF (Bad file descriptor) [pid 21654] close(14) = -1 EBADF (Bad file descriptor) [pid 21654] close(15) = -1 EBADF (Bad file descriptor) [pid 21654] close(16) = -1 EBADF (Bad file descriptor) [pid 21654] close(17) = -1 EBADF (Bad file descriptor) [pid 21654] close(18) = -1 EBADF (Bad file descriptor) [pid 21654] close(19) = -1 EBADF (Bad file descriptor) [pid 21654] close(20) = -1 EBADF (Bad file descriptor) [pid 21654] close(21) = -1 EBADF (Bad file descriptor) [pid 21654] close(22) = -1 EBADF (Bad file descriptor) [pid 21654] close(23) = -1 EBADF (Bad file descriptor) [pid 21654] close(24) = -1 EBADF (Bad file descriptor) [pid 21654] close(25) = -1 EBADF (Bad file descriptor) [pid 21654] close(26) = -1 EBADF (Bad file descriptor) [pid 21654] close(27) = -1 EBADF (Bad file descriptor) [pid 21654] close(28) = -1 EBADF (Bad file descriptor) [pid 21654] close(29) = -1 EBADF (Bad file descriptor) [pid 21654] exit_group(0) = ? [pid 21654] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21655 attached [pid 21655] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21366 [pid 21655] <... set_robust_list resumed>) = 0 [pid 21655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21655] setpgid(0, 0) = 0 [pid 21655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21655] write(3, "1000", 4) = 4 executing program [pid 21655] close(3) = 0 [pid 21655] write(1, "executing program\n", 18) = 18 [pid 21655] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21655] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21655] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21655] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21655] close(3) = -1 EBADF (Bad file descriptor) [pid 21655] close(4) = -1 EBADF (Bad file descriptor) [pid 21655] close(5) = -1 EBADF (Bad file descriptor) [pid 21655] close(6) = -1 EBADF (Bad file descriptor) [pid 21655] close(7) = -1 EBADF (Bad file descriptor) [pid 21655] close(8) = -1 EBADF (Bad file descriptor) [pid 21655] close(9) = -1 EBADF (Bad file descriptor) [pid 21655] close(10) = -1 EBADF (Bad file descriptor) [pid 21655] close(11) = -1 EBADF (Bad file descriptor) [pid 21655] close(12) = -1 EBADF (Bad file descriptor) [pid 21655] close(13) = -1 EBADF (Bad file descriptor) [pid 21655] close(14) = -1 EBADF (Bad file descriptor) [pid 21655] close(15) = -1 EBADF (Bad file descriptor) [pid 21655] close(16) = -1 EBADF (Bad file descriptor) [pid 21655] close(17) = -1 EBADF (Bad file descriptor) [pid 21655] close(18) = -1 EBADF (Bad file descriptor) [pid 21655] close(19) = -1 EBADF (Bad file descriptor) [pid 21655] close(20) = -1 EBADF (Bad file descriptor) [pid 21655] close(21) = -1 EBADF (Bad file descriptor) [pid 21655] close(22) = -1 EBADF (Bad file descriptor) [pid 21655] close(23) = -1 EBADF (Bad file descriptor) [pid 21655] close(24) = -1 EBADF (Bad file descriptor) [pid 21655] close(25) = -1 EBADF (Bad file descriptor) [pid 21655] close(26) = -1 EBADF (Bad file descriptor) [pid 21655] close(27) = -1 EBADF (Bad file descriptor) [pid 21655] close(28) = -1 EBADF (Bad file descriptor) [pid 21655] close(29) = -1 EBADF (Bad file descriptor) [pid 21655] exit_group(0) = ? [pid 21655] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21656 attached [pid 21656] set_robust_list(0x55555e7c9660, 24 [pid 289] <... clone resumed>, child_tidptr=0x55555e7c9650) = 21367 [pid 21656] <... set_robust_list resumed>) = 0 [pid 21656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21656] setpgid(0, 0) = 0 [pid 21656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21656] write(3, "1000", 4) = 4 [pid 21656] close(3) = 0 [pid 21656] write(1, "executing program\n", 18executing program ) = 18 [pid 21656] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21656] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21656] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21656] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21656] close(3) = -1 EBADF (Bad file descriptor) [pid 21656] close(4) = -1 EBADF (Bad file descriptor) [pid 21656] close(5) = -1 EBADF (Bad file descriptor) [pid 21656] close(6) = -1 EBADF (Bad file descriptor) [pid 21656] close(7) = -1 EBADF (Bad file descriptor) [pid 21656] close(8) = -1 EBADF (Bad file descriptor) [pid 21656] close(9) = -1 EBADF (Bad file descriptor) [pid 21656] close(10) = -1 EBADF (Bad file descriptor) [pid 21656] close(11) = -1 EBADF (Bad file descriptor) [pid 21656] close(12) = -1 EBADF (Bad file descriptor) [pid 21656] close(13) = -1 EBADF (Bad file descriptor) [pid 21656] close(14) = -1 EBADF (Bad file descriptor) [pid 21656] close(15) = -1 EBADF (Bad file descriptor) [pid 21656] close(16) = -1 EBADF (Bad file descriptor) [pid 21656] close(17) = -1 EBADF (Bad file descriptor) [pid 21656] close(18) = -1 EBADF (Bad file descriptor) [pid 21656] close(19) = -1 EBADF (Bad file descriptor) [pid 21656] close(20) = -1 EBADF (Bad file descriptor) [pid 21656] close(21) = -1 EBADF (Bad file descriptor) [pid 21656] close(22) = -1 EBADF (Bad file descriptor) [pid 21656] close(23) = -1 EBADF (Bad file descriptor) [pid 21656] close(24) = -1 EBADF (Bad file descriptor) [pid 21656] close(25) = -1 EBADF (Bad file descriptor) [pid 21656] close(26) = -1 EBADF (Bad file descriptor) [pid 21656] close(27) = -1 EBADF (Bad file descriptor) [pid 21656] close(28) = -1 EBADF (Bad file descriptor) [pid 21656] close(29) = -1 EBADF (Bad file descriptor) [pid 21656] exit_group(0) = ? [pid 21656] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21368 ./strace-static-x86_64: Process 21657 attached [pid 21657] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21657] setpgid(0, 0) = 0 [pid 21657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21657] write(3, "1000", 4) = 4 [pid 21657] close(3) = 0 [pid 21657] write(1, "executing program\n", 18executing program ) = 18 [pid 21657] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21657] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21657] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21657] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21657] close(3) = -1 EBADF (Bad file descriptor) [pid 21657] close(4) = -1 EBADF (Bad file descriptor) [pid 21657] close(5) = -1 EBADF (Bad file descriptor) [pid 21657] close(6) = -1 EBADF (Bad file descriptor) [pid 21657] close(7) = -1 EBADF (Bad file descriptor) [pid 21657] close(8) = -1 EBADF (Bad file descriptor) [pid 21657] close(9) = -1 EBADF (Bad file descriptor) [pid 21657] close(10) = -1 EBADF (Bad file descriptor) [pid 21657] close(11) = -1 EBADF (Bad file descriptor) [pid 21657] close(12) = -1 EBADF (Bad file descriptor) [pid 21657] close(13) = -1 EBADF (Bad file descriptor) [pid 21657] close(14) = -1 EBADF (Bad file descriptor) [pid 21657] close(15) = -1 EBADF (Bad file descriptor) [pid 21657] close(16) = -1 EBADF (Bad file descriptor) [pid 21657] close(17) = -1 EBADF (Bad file descriptor) [pid 21657] close(18) = -1 EBADF (Bad file descriptor) [pid 21657] close(19) = -1 EBADF (Bad file descriptor) [pid 21657] close(20) = -1 EBADF (Bad file descriptor) [pid 21657] close(21) = -1 EBADF (Bad file descriptor) [pid 21657] close(22) = -1 EBADF (Bad file descriptor) [pid 21657] close(23) = -1 EBADF (Bad file descriptor) [pid 21657] close(24) = -1 EBADF (Bad file descriptor) [pid 21657] close(25) = -1 EBADF (Bad file descriptor) [pid 21657] close(26) = -1 EBADF (Bad file descriptor) [pid 21657] close(27) = -1 EBADF (Bad file descriptor) [pid 21657] close(28) = -1 EBADF (Bad file descriptor) [pid 21657] close(29) = -1 EBADF (Bad file descriptor) [pid 21657] exit_group(0) = ? [pid 21657] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 21658 attached , child_tidptr=0x55555e7c9650) = 21369 [pid 21658] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21658] setpgid(0, 0) = 0 [pid 21658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21658] write(3, "1000", 4) = 4 [pid 21658] close(3) = 0 [pid 21658] write(1, "executing program\n", 18executing program ) = 18 [pid 21658] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21658] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21658] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21658] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21658] close(3) = -1 EBADF (Bad file descriptor) [pid 21658] close(4) = -1 EBADF (Bad file descriptor) [pid 21658] close(5) = -1 EBADF (Bad file descriptor) [pid 21658] close(6) = -1 EBADF (Bad file descriptor) [pid 21658] close(7) = -1 EBADF (Bad file descriptor) [pid 21658] close(8) = -1 EBADF (Bad file descriptor) [pid 21658] close(9) = -1 EBADF (Bad file descriptor) [pid 21658] close(10) = -1 EBADF (Bad file descriptor) [pid 21658] close(11) = -1 EBADF (Bad file descriptor) [pid 21658] close(12) = -1 EBADF (Bad file descriptor) [pid 21658] close(13) = -1 EBADF (Bad file descriptor) [pid 21658] close(14) = -1 EBADF (Bad file descriptor) [pid 21658] close(15) = -1 EBADF (Bad file descriptor) [pid 21658] close(16) = -1 EBADF (Bad file descriptor) [pid 21658] close(17) = -1 EBADF (Bad file descriptor) [pid 21658] close(18) = -1 EBADF (Bad file descriptor) [pid 21658] close(19) = -1 EBADF (Bad file descriptor) [pid 21658] close(20) = -1 EBADF (Bad file descriptor) [pid 21658] close(21) = -1 EBADF (Bad file descriptor) [pid 21658] close(22) = -1 EBADF (Bad file descriptor) [pid 21658] close(23) = -1 EBADF (Bad file descriptor) [pid 21658] close(24) = -1 EBADF (Bad file descriptor) [pid 21658] close(25) = -1 EBADF (Bad file descriptor) [pid 21658] close(26) = -1 EBADF (Bad file descriptor) [pid 21658] close(27) = -1 EBADF (Bad file descriptor) [pid 21658] close(28) = -1 EBADF (Bad file descriptor) [pid 21658] close(29) = -1 EBADF (Bad file descriptor) [pid 21658] exit_group(0) = ? [pid 21658] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21370 ./strace-static-x86_64: Process 21659 attached [pid 21659] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21659] setpgid(0, 0) = 0 [pid 21659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21659] write(3, "1000", 4) = 4 [pid 21659] close(3) = 0 [pid 21659] write(1, "executing program\n", 18executing program ) = 18 [pid 21659] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21659] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21659] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21659] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21659] close(3) = -1 EBADF (Bad file descriptor) [pid 21659] close(4) = -1 EBADF (Bad file descriptor) [pid 21659] close(5) = -1 EBADF (Bad file descriptor) [pid 21659] close(6) = -1 EBADF (Bad file descriptor) [pid 21659] close(7) = -1 EBADF (Bad file descriptor) [pid 21659] close(8) = -1 EBADF (Bad file descriptor) [pid 21659] close(9) = -1 EBADF (Bad file descriptor) [pid 21659] close(10) = -1 EBADF (Bad file descriptor) [pid 21659] close(11) = -1 EBADF (Bad file descriptor) [pid 21659] close(12) = -1 EBADF (Bad file descriptor) [pid 21659] close(13) = -1 EBADF (Bad file descriptor) [pid 21659] close(14) = -1 EBADF (Bad file descriptor) [pid 21659] close(15) = -1 EBADF (Bad file descriptor) [pid 21659] close(16) = -1 EBADF (Bad file descriptor) [pid 21659] close(17) = -1 EBADF (Bad file descriptor) [pid 21659] close(18) = -1 EBADF (Bad file descriptor) [pid 21659] close(19) = -1 EBADF (Bad file descriptor) [pid 21659] close(20) = -1 EBADF (Bad file descriptor) [pid 21659] close(21) = -1 EBADF (Bad file descriptor) [pid 21659] close(22) = -1 EBADF (Bad file descriptor) [pid 21659] close(23) = -1 EBADF (Bad file descriptor) [pid 21659] close(24) = -1 EBADF (Bad file descriptor) [pid 21659] close(25) = -1 EBADF (Bad file descriptor) [pid 21659] close(26) = -1 EBADF (Bad file descriptor) [pid 21659] close(27) = -1 EBADF (Bad file descriptor) [pid 21659] close(28) = -1 EBADF (Bad file descriptor) [pid 21659] close(29) = -1 EBADF (Bad file descriptor) [pid 21659] exit_group(0) = ? [pid 21659] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21371 ./strace-static-x86_64: Process 21660 attached [pid 21660] set_robust_list(0x55555e7c9660, 24) = 0 [pid 21660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 21660] setpgid(0, 0) = 0 [pid 21660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 21660] write(3, "1000", 4) = 4 [pid 21660] close(3) = 0 executing program [pid 21660] write(1, "executing program\n", 18) = 18 [pid 21660] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 21660] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 21660] openat(-1, "cgroup.freeze", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EBADF (Bad file descriptor) [pid 21660] write(-1, "0x0000000000000001", 18) = -1 EBADF (Bad file descriptor) [pid 21660] close(3) = -1 EBADF (Bad file descriptor) [pid 21660] close(4) = -1 EBADF (Bad file descriptor) [pid 21660] close(5) = -1 EBADF (Bad file descriptor) [pid 21660] close(6) = -1 EBADF (Bad file descriptor) [pid 21660] close(7) = -1 EBADF (Bad file descriptor) [pid 21660] close(8) = -1 EBADF (Bad file descriptor) [pid 21660] close(9) = -1 EBADF (Bad file descriptor) [pid 21660] close(10) = -1 EBADF (Bad file descriptor) [pid 21660] close(11) = -1 EBADF (Bad file descriptor) [pid 21660] close(12) = -1 EBADF (Bad file descriptor) [pid 21660] close(13) = -1 EBADF (Bad file descriptor) [pid 21660] close(14) = -1 EBADF (Bad file descriptor) [pid 21660] close(15) = -1 EBADF (Bad file descriptor) [pid 21660] close(16) = -1 EBADF (Bad file descriptor) [pid 21660] close(17) = -1 EBADF (Bad file descriptor) [pid 21660] close(18) = -1 EBADF (Bad file descriptor) [pid 21660] close(19) = -1 EBADF (Bad file descriptor) [pid 21660] close(20) = -1 EBADF (Bad file descriptor) [pid 21660] close(21) = -1 EBADF (Bad file descriptor) [pid 21660] close(22) = -1 EBADF (Bad file descriptor) [pid 21660] close(23) = -1 EBADF (Bad file descriptor) [pid 21660] close(24) = -1 EBADF (Bad file descriptor) [pid 21660] close(25) = -1 EBADF (Bad file descriptor) [pid 21660] close(26) = -1 EBADF (Bad file descriptor) [pid 21660] close(27) = -1 EBADF (Bad file descriptor) [pid 21660] close(28) = -1 EBADF (Bad file descriptor) [pid 21660] close(29) = -1 EBADF (Bad file descriptor) [pid 21660] exit_group(0) = ? [pid 21660] +++ exited with 0 +++ [pid 289] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 289] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 289] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555e7c9650) = 21372 ./strace-static-x86_64: Process 21661 attached