./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2013191591 <...> nsns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23643] setpgid(0, 0 [pid 23642] write(1, "executing program\n", 18executing program [pid 23643] <... setpgid resumed>) = 0 [pid 23642] <... write resumed>) = 18 [pid 23641] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23640] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23639] <... bpf resumed>) = 3 [pid 23641] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23640] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23640] exit_group(0 [pid 23642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23641] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23640] <... exit_group resumed>) = ? [pid 23643] <... openat resumed>) = 3 [pid 23642] <... bpf resumed>) = 3 [pid 23641] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23639] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23641] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23640] +++ exited with 0 +++ [pid 23643] write(3, "1000", 4 [pid 23642] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23639] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23641] exit_group(0 [pid 23643] <... write resumed>) = 4 [pid 23642] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23639] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23643] close(3 [pid 23642] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23641] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23643] <... close resumed>) = 0 [pid 23639] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23643] write(1, "executing program\n", 18executing program [pid 23642] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23639] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23643] <... write resumed>) = 18 [pid 23642] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23639] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23642] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23641] +++ exited with 0 +++ [pid 23642] exit_group(0 [pid 23639] exit_group(0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23642] <... exit_group resumed>) = ? [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23643] <... bpf resumed>) = 3 [pid 23642] +++ exited with 0 +++ [pid 23639] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23643] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23639] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23643] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23643] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23643] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23643] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23644 attached [pid 23643] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23644 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23645 attached [pid 23644] set_robust_list(0x555591f29660, 24) = 0 [pid 23644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23645] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 23647 attached ./strace-static-x86_64: Process 23646 attached ) = 0 [pid 23644] <... prctl resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23645 [pid 23647] set_robust_list(0x555591f29660, 24 [pid 23645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23644] setpgid(0, 0 [pid 23647] <... set_robust_list resumed>) = 0 [pid 23644] <... setpgid resumed>) = 0 [pid 23647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23645] <... prctl resumed>) = 0 [pid 23644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23645] setpgid(0, 0) = 0 [pid 23647] <... prctl resumed>) = 0 [pid 23645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23647] setpgid(0, 0 [pid 23644] <... openat resumed>) = 3 [pid 23647] <... setpgid resumed>) = 0 [pid 23647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23643] +++ exited with 0 +++ [pid 23646] set_robust_list(0x555591f29660, 24) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23647 [pid 23647] <... openat resumed>) = 3 [pid 23645] <... openat resumed>) = 3 [pid 23644] write(3, "1000", 4 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23644] <... write resumed>) = 4 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23644] close(3 [pid 23647] write(3, "1000", 4executing program [pid 23646] <... prctl resumed>) = 0 [pid 23645] write(3, "1000", 4 [pid 23644] <... close resumed>) = 0 [pid 23647] <... write resumed>) = 4 [pid 23645] <... write resumed>) = 4 [pid 23644] write(1, "executing program\n", 18 [pid 23647] close(3 [pid 23645] close(3 [pid 23644] <... write resumed>) = 18 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23647] <... close resumed>) = 0 [pid 23645] <... close resumed>) = 0 [pid 23644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23646] setpgid(0, 0 [pid 23647] write(1, "executing program\n", 18executing program executing program [pid 23646] <... setpgid resumed>) = 0 [pid 23645] write(1, "executing program\n", 18 [pid 23644] <... bpf resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23646 [pid 23647] <... write resumed>) = 18 [pid 23645] <... write resumed>) = 18 [pid 23647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23644] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23647] <... bpf resumed>) = 3 [pid 23645] <... bpf resumed>) = 3 [pid 23644] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23645] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23647] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23645] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23644] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23647] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23645] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23644] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23647] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23645] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23644] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23647] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23644] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23647] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23646] <... openat resumed>) = 3 [pid 23645] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23644] exit_group(0 [pid 23647] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23646] write(3, "1000", 4 [pid 23645] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23646] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23648 ./strace-static-x86_64: Process 23648 attached [pid 23647] exit_group(0 [pid 23645] exit_group(0 [pid 23644] <... exit_group resumed>) = ? [pid 23646] close(3 [pid 23648] set_robust_list(0x555591f29660, 24 [pid 23646] <... close resumed>) = 0 [pid 23646] write(1, "executing program\n", 18executing program ) = 18 [pid 23646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23648] <... set_robust_list resumed>) = 0 [pid 23647] <... exit_group resumed>) = ? [pid 23645] <... exit_group resumed>) = ? [pid 23646] <... bpf resumed>) = 3 [pid 23648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23647] +++ exited with 0 +++ [pid 23645] +++ exited with 0 +++ [pid 23644] +++ exited with 0 +++ [pid 23648] <... prctl resumed>) = 0 [pid 23646] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23648] setpgid(0, 0 [pid 23646] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23648] <... setpgid resumed>) = 0 [pid 23646] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23646] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23646] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23648] <... openat resumed>) = 3 ./strace-static-x86_64: Process 23649 attached [pid 23648] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 23651 attached ./strace-static-x86_64: Process 23650 attached [pid 23649] set_robust_list(0x555591f29660, 24 [pid 23648] close(3 [pid 23646] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23648] <... close resumed>) = 0 [pid 23651] set_robust_list(0x555591f29660, 24 [pid 23650] set_robust_list(0x555591f29660, 24 [pid 23649] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23650 executing program [pid 23651] <... set_robust_list resumed>) = 0 [pid 23650] <... set_robust_list resumed>) = 0 [pid 23649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23648] write(1, "executing program\n", 18 [pid 23646] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23649 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23651 [pid 23651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23649] <... prctl resumed>) = 0 [pid 23648] <... write resumed>) = 18 [pid 23651] <... prctl resumed>) = 0 [pid 23650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23649] setpgid(0, 0 [pid 23648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23646] <... exit_group resumed>) = ? [pid 23651] setpgid(0, 0 [pid 23650] <... prctl resumed>) = 0 [pid 23649] <... setpgid resumed>) = 0 [pid 23651] <... setpgid resumed>) = 0 [pid 23650] setpgid(0, 0 [pid 23649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23648] <... bpf resumed>) = 3 [pid 23650] <... setpgid resumed>) = 0 [pid 23650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23649] <... openat resumed>) = 3 [pid 23651] <... openat resumed>) = 3 [pid 23650] <... openat resumed>) = 3 [pid 23648] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23646] +++ exited with 0 +++ [pid 23651] write(3, "1000", 4 [pid 23649] write(3, "1000", 4 [pid 23651] <... write resumed>) = 4 [pid 23650] write(3, "1000", 4 [pid 23649] <... write resumed>) = 4 [pid 23648] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23651] close(3 [pid 23650] <... write resumed>) = 4 [pid 23649] close(3 [pid 23648] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23651] <... close resumed>) = 0 [pid 23650] close(3 [pid 23649] <... close resumed>) = 0 [pid 23648] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23651] write(1, "executing program\n", 18 [pid 23650] <... close resumed>) = 0 executing program executing program executing program [pid 23649] write(1, "executing program\n", 18 [pid 23648] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23651] <... write resumed>) = 18 [pid 23650] write(1, "executing program\n", 18 [pid 23649] <... write resumed>) = 18 [pid 23648] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23650] <... write resumed>) = 18 [pid 23649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23648] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23651] <... bpf resumed>) = 3 [pid 23649] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 23652 attached [pid 23648] <... exit_group resumed>) = ? [pid 23651] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23652] set_robust_list(0x555591f29660, 24 [pid 23651] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23650] <... bpf resumed>) = 3 [pid 23649] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23648] +++ exited with 0 +++ [pid 23652] <... set_robust_list resumed>) = 0 [pid 23651] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23651] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23649] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23652 [pid 23650] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23652] <... prctl resumed>) = 0 [pid 23651] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23650] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23649] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23652] setpgid(0, 0 [pid 23651] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23650] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23649] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23652] <... setpgid resumed>) = 0 [pid 23651] exit_group(0 [pid 23650] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23649] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23651] <... exit_group resumed>) = ? [pid 23649] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23650] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23650] exit_group(0 [pid 23649] exit_group(0 [pid 23650] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23653 attached [pid 23652] <... openat resumed>) = 3 [pid 23651] +++ exited with 0 +++ [pid 23650] +++ exited with 0 +++ [pid 23649] <... exit_group resumed>) = ? [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23653 [pid 23653] set_robust_list(0x555591f29660, 24 [pid 23652] write(3, "1000", 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23650, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23652] <... write resumed>) = 4 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23652] close(3 [pid 23653] <... set_robust_list resumed>) = 0 [pid 23652] <... close resumed>) = 0 [pid 23653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 23653] <... prctl resumed>) = 0 [pid 23652] write(1, "executing program\n", 18 [pid 23649] +++ exited with 0 +++ [pid 23653] setpgid(0, 0 [pid 23652] <... write resumed>) = 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23654 attached [pid 23653] <... setpgid resumed>) = 0 [pid 23652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 23655 attached [pid 23654] set_robust_list(0x555591f29660, 24 [pid 23653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23655] set_robust_list(0x555591f29660, 24 [pid 23652] <... bpf resumed>) = 3 [pid 23655] <... set_robust_list resumed>) = 0 [pid 23654] <... set_robust_list resumed>) = 0 [pid 23652] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23654 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23655 [pid 23655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23653] <... openat resumed>) = 3 [pid 23652] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23655] <... prctl resumed>) = 0 [pid 23654] <... prctl resumed>) = 0 [pid 23653] write(3, "1000", 4 [pid 23652] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... restart_syscall resumed>) = 0 [pid 23655] setpgid(0, 0 [pid 23654] setpgid(0, 0 [pid 23653] <... write resumed>) = 4 executing program [pid 23652] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23653] close(3 [pid 23654] <... setpgid resumed>) = 0 [pid 23653] <... close resumed>) = 0 [pid 23654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23653] write(1, "executing program\n", 18 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23653] <... write resumed>) = 18 [pid 23655] <... setpgid resumed>) = 0 [pid 23654] <... openat resumed>) = 3 [pid 23653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23652] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 23656 attached [pid 23655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23654] write(3, "1000", 4 [pid 23652] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23656] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23656 [pid 23656] <... set_robust_list resumed>) = 0 [pid 23656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23654] <... write resumed>) = 4 [pid 23656] <... prctl resumed>) = 0 [pid 23656] setpgid(0, 0 [pid 23654] close(3 [pid 23656] <... setpgid resumed>) = 0 [pid 23652] exit_group(0 [pid 23656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23655] <... openat resumed>) = 3 [pid 23654] <... close resumed>) = 0 [pid 23652] <... exit_group resumed>) = ? [pid 23654] write(1, "executing program\n", 18executing program [pid 23656] <... openat resumed>) = 3 [pid 23655] write(3, "1000", 4 [pid 23654] <... write resumed>) = 18 [pid 23653] <... bpf resumed>) = 3 [pid 23652] +++ exited with 0 +++ [pid 23656] write(3, "1000", 4 [pid 23655] <... write resumed>) = 4 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23656] <... write resumed>) = 4 [pid 23655] close(3 [pid 23654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23653] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23656] close(3 [pid 23655] <... close resumed>) = 0 [pid 23654] <... bpf resumed>) = 3 [pid 23653] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 23656] <... close resumed>) = 0 [pid 23653] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23656] write(1, "executing program\n", 18executing program ) = 18 [pid 23655] write(1, "executing program\n", 18 [pid 23654] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23653] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23655] <... write resumed>) = 18 [pid 23654] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23654] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23654] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23653] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23655] <... bpf resumed>) = 3 [pid 23654] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23654] exit_group(0 [pid 23653] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23654] <... exit_group resumed>) = ? [pid 23656] <... bpf resumed>) = 3 [pid 23655] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23653] exit_group(0./strace-static-x86_64: Process 23657 attached [pid 23657] set_robust_list(0x555591f29660, 24 [pid 23656] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23655] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23654] +++ exited with 0 +++ [pid 23653] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23657 [pid 23657] <... set_robust_list resumed>) = 0 [pid 23656] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23655] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23653] +++ exited with 0 +++ [pid 23657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23657] <... prctl resumed>) = 0 [pid 23657] setpgid(0, 0 [pid 23656] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23655] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23657] <... setpgid resumed>) = 0 [pid 23656] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23655] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23656] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23655] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23656] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23655] exit_group(0 [pid 23656] exit_group(0 [pid 23655] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23658 attached [pid 23656] <... exit_group resumed>) = ? [pid 23658] set_robust_list(0x555591f29660, 24 [pid 23657] <... openat resumed>) = 3 [pid 23655] +++ exited with 0 +++ ./strace-static-x86_64: Process 23659 attached [pid 23656] +++ exited with 0 +++ [pid 23658] <... set_robust_list resumed>) = 0 [pid 23657] write(3, "1000", 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23658 [pid 23659] set_robust_list(0x555591f29660, 24 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23655, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23659 [pid 23659] <... set_robust_list resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23657] <... write resumed>) = 4 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23657] close(3) = 0 executing program [pid 23657] write(1, "executing program\n", 18 [pid 23658] <... prctl resumed>) = 0 [pid 23657] <... write resumed>) = 18 [pid 23659] <... prctl resumed>) = 0 [pid 23658] setpgid(0, 0 [pid 23657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23659] setpgid(0, 0 [pid 23658] <... setpgid resumed>) = 0 [pid 23659] <... setpgid resumed>) = 0 [pid 23657] <... bpf resumed>) = 3 [pid 23658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... restart_syscall resumed>) = 0 [pid 23657] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... restart_syscall resumed>) = 0 [pid 23658] <... openat resumed>) = 3 [pid 23657] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23659] <... openat resumed>) = 3 [pid 23658] write(3, "1000", 4 [pid 23657] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23659] write(3, "1000", 4 [pid 23658] <... write resumed>) = 4 [pid 23657] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23658] close(3 [pid 23657] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23659] <... write resumed>) = 4 [pid 23658] <... close resumed>) = 0 [pid 23657] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23660 attached executing program [pid 23658] write(1, "executing program\n", 18 [pid 23657] exit_group(0 [pid 23660] set_robust_list(0x555591f29660, 24 [pid 23658] <... write resumed>) = 18 [pid 23660] <... set_robust_list resumed>) = 0 [pid 23658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23657] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23660 ./strace-static-x86_64: Process 23661 attached [pid 23660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23661] set_robust_list(0x555591f29660, 24 [pid 23659] close(3 [pid 23661] <... set_robust_list resumed>) = 0 [pid 23659] <... close resumed>) = 0 executing program [pid 23661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23659] write(1, "executing program\n", 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23661 [pid 23659] <... write resumed>) = 18 [pid 23657] +++ exited with 0 +++ [pid 23661] <... prctl resumed>) = 0 [pid 23659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23660] <... prctl resumed>) = 0 [pid 23658] <... bpf resumed>) = 3 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23661] setpgid(0, 0 [pid 23660] setpgid(0, 0 [pid 23661] <... setpgid resumed>) = 0 [pid 23660] <... setpgid resumed>) = 0 [pid 23661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23658] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23658] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23660] write(3, "1000", 4 [pid 23658] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23660] <... write resumed>) = 4 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23659] <... bpf resumed>) = 3 [pid 23660] close(3) = 0 [pid 23658] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23661] <... openat resumed>) = 3 [pid 23659] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 23659] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 23662 attached [pid 23661] write(3, "1000", 4 [pid 23660] write(1, "executing program\n", 18 [pid 23659] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23658] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23661] <... write resumed>) = 4 [pid 23660] <... write resumed>) = 18 [pid 23662] set_robust_list(0x555591f29660, 24 [pid 23661] close(3 [pid 23660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23659] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23658] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23662 [pid 23662] <... set_robust_list resumed>) = 0 [pid 23661] <... close resumed>) = 0 [pid 23659] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23659] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23662] <... prctl resumed>) = 0 [pid 23660] <... bpf resumed>) = 3 [pid 23659] exit_group(0 [pid 23662] setpgid(0, 0) = 0 [pid 23659] <... exit_group resumed>) = ? [pid 23662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 23661] write(1, "executing program\n", 18 [pid 23660] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23658] <... exit_group resumed>) = ? [pid 23662] <... openat resumed>) = 3 [pid 23661] <... write resumed>) = 18 [pid 23659] +++ exited with 0 +++ [pid 23658] +++ exited with 0 +++ [pid 23662] write(3, "1000", 4 [pid 23660] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23662] <... write resumed>) = 4 executing program [pid 23661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23660] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23659, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 23662] close(3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23660] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23662] <... close resumed>) = 0 [pid 23662] write(1, "executing program\n", 18) = 18 [pid 23662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23661] <... bpf resumed>) = 3 [pid 23660] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... restart_syscall resumed>) = 0 [pid 23660] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23662] <... bpf resumed>) = 3 [pid 23661] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23660] exit_group(0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23660] <... exit_group resumed>) = ? [pid 23662] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23661] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23662] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23661] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23662] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23661] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 23663 attached [pid 23662] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23661] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23663] set_robust_list(0x555591f29660, 24 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23661] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23662] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23663] <... set_robust_list resumed>) = 0 [pid 23662] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23661] exit_group(0 [pid 23660] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23663 ./strace-static-x86_64: Process 23664 attached [pid 23663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23664] set_robust_list(0x555591f29660, 24 [pid 23663] <... prctl resumed>) = 0 [pid 23662] exit_group(0 [pid 23661] <... exit_group resumed>) = ? [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23664 [pid 23664] <... set_robust_list resumed>) = 0 [pid 23664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23663] setpgid(0, 0 [pid 23662] <... exit_group resumed>) = ? [pid 23661] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 23664] setpgid(0, 0 [pid 23663] <... setpgid resumed>) = 0 [pid 23662] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23664] <... setpgid resumed>) = 0 [pid 23663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23663] <... openat resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23663] write(3, "1000", 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23666 attached ./strace-static-x86_64: Process 23665 attached [pid 23664] <... openat resumed>) = 3 [pid 23663] <... write resumed>) = 4 ./strace-static-x86_64: Process 23667 attached [pid 23666] set_robust_list(0x555591f29660, 24 [pid 23665] set_robust_list(0x555591f29660, 24 [pid 23664] write(3, "1000", 4 [pid 23663] close(3 [pid 23667] set_robust_list(0x555591f29660, 24) = 0 [pid 23666] <... set_robust_list resumed>) = 0 [pid 23665] <... set_robust_list resumed>) = 0 [pid 23664] <... write resumed>) = 4 [pid 23663] <... close resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23666 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23665 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23667 [pid 23667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23664] close(3 executing program [pid 23663] write(1, "executing program\n", 18 [pid 23664] <... close resumed>) = 0 [pid 23663] <... write resumed>) = 18 [pid 23667] <... prctl resumed>) = 0 executing program [pid 23666] <... prctl resumed>) = 0 [pid 23665] <... prctl resumed>) = 0 [pid 23664] write(1, "executing program\n", 18 [pid 23667] setpgid(0, 0 [pid 23666] setpgid(0, 0 [pid 23665] setpgid(0, 0 [pid 23664] <... write resumed>) = 18 [pid 23663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23667] <... setpgid resumed>) = 0 [pid 23666] <... setpgid resumed>) = 0 [pid 23665] <... setpgid resumed>) = 0 [pid 23664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23664] <... bpf resumed>) = 3 [pid 23663] <... bpf resumed>) = 3 [pid 23664] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23667] <... openat resumed>) = 3 [pid 23666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23665] <... openat resumed>) = 3 [pid 23663] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23667] write(3, "1000", 4 [pid 23663] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23665] write(3, "1000", 4 [pid 23664] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23667] <... write resumed>) = 4 [pid 23666] <... openat resumed>) = 3 [pid 23665] <... write resumed>) = 4 [pid 23664] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH executing program [pid 23663] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23667] close(3 [pid 23664] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23663] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23667] <... close resumed>) = 0 [pid 23666] write(3, "1000", 4 [pid 23665] close(3 [pid 23664] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23663] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23667] write(1, "executing program\n", 18 [pid 23666] <... write resumed>) = 4 [pid 23665] <... close resumed>) = 0 [pid 23664] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23663] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23667] <... write resumed>) = 18 [pid 23666] close(3 [pid 23664] exit_group(0) = ? [pid 23667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23666] <... close resumed>) = 0 executing program executing program [pid 23665] write(1, "executing program\n", 18 [pid 23663] exit_group(0 [pid 23667] <... bpf resumed>) = 3 [pid 23666] write(1, "executing program\n", 18 [pid 23665] <... write resumed>) = 18 [pid 23664] +++ exited with 0 +++ [pid 23663] <... exit_group resumed>) = ? [pid 23666] <... write resumed>) = 18 [pid 23666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23667] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23666] <... bpf resumed>) = 3 [pid 23663] +++ exited with 0 +++ [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23667] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23665] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23663, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23666] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23667] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23666] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23665] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23667] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23665] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23667] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23665] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23667] exit_group(0 [pid 23666] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23665] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23667] <... exit_group resumed>) = ? [pid 23666] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23665] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23666] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23666] exit_group(0 [pid 23665] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23668 attached [pid 23666] <... exit_group resumed>) = ? [pid 23668] set_robust_list(0x555591f29660, 24 [pid 23667] +++ exited with 0 +++ [pid 23665] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23668] <... set_robust_list resumed>) = 0 [pid 23666] +++ exited with 0 +++ [pid 23665] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23669 attached [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23668 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23668] setpgid(0, 0 [pid 23669] set_robust_list(0x555591f29660, 24 [pid 23668] <... setpgid resumed>) = 0 [pid 23665] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23669 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23669] <... set_robust_list resumed>) = 0 [pid 23668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... restart_syscall resumed>) = 0 [pid 23669] <... prctl resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 23669] setpgid(0, 0 [pid 23668] <... openat resumed>) = 3 [pid 23669] <... setpgid resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23668] write(3, "1000", 4) = 4 [pid 23668] close(3) = 0 [pid 23668] write(1, "executing program\n", 18./strace-static-x86_64: Process 23670 attached executing program [pid 23669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23670] set_robust_list(0x555591f29660, 24 [pid 23669] <... openat resumed>) = 3 [pid 23668] <... write resumed>) = 18 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23671 attached [pid 23670] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23670 [pid 23668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23669] write(3, "1000", 4 [pid 23670] <... prctl resumed>) = 0 [pid 23669] <... write resumed>) = 4 [pid 23670] setpgid(0, 0 [pid 23669] close(3executing program [pid 23670] <... setpgid resumed>) = 0 [pid 23669] <... close resumed>) = 0 [pid 23669] write(1, "executing program\n", 18 [pid 23670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23669] <... write resumed>) = 18 [pid 23668] <... bpf resumed>) = 3 [pid 23671] set_robust_list(0x555591f29660, 24) = 0 [pid 23669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23668] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 23672 attached [pid 23671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23668] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23671 [pid 23671] <... prctl resumed>) = 0 [pid 23668] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23672] set_robust_list(0x555591f29660, 24 [pid 23671] setpgid(0, 0 [pid 23670] <... openat resumed>) = 3 [pid 23669] <... bpf resumed>) = 3 [pid 23668] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23672 [pid 23672] <... set_robust_list resumed>) = 0 [pid 23671] <... setpgid resumed>) = 0 [pid 23669] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23668] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23670] write(3, "1000", 4 [pid 23668] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23669] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23672] <... prctl resumed>) = 0 [pid 23671] <... openat resumed>) = 3 [pid 23670] <... write resumed>) = 4 [pid 23669] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23668] exit_group(0 [pid 23672] setpgid(0, 0 [pid 23671] write(3, "1000", 4 [pid 23670] close(3 [pid 23669] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23668] <... exit_group resumed>) = ? [pid 23672] <... setpgid resumed>) = 0 [pid 23671] <... write resumed>) = 4 [pid 23670] <... close resumed>) = 0 [pid 23669] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23671] close(3 [pid 23669] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23670] write(1, "executing program\n", 18 [pid 23671] <... close resumed>) = 0 executing program [pid 23671] write(1, "executing program\n", 18 [pid 23670] <... write resumed>) = 18 [pid 23669] exit_group(0 [pid 23668] +++ exited with 0 +++ [pid 23672] <... openat resumed>) = 3 executing program [pid 23672] write(3, "1000", 4 [pid 23671] <... write resumed>) = 18 [pid 23670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23669] <... exit_group resumed>) = ? [pid 23672] <... write resumed>) = 4 [pid 23671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23670] <... bpf resumed>) = 3 [pid 23671] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23672] close(3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23672] <... close resumed>) = 0 [pid 23672] write(1, "executing program\n", 18executing program [pid 23670] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23669] +++ exited with 0 +++ [pid 23672] <... write resumed>) = 18 [pid 23671] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23670] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23670] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... restart_syscall resumed>) = 0 [pid 23671] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23672] <... bpf resumed>) = 3 [pid 23671] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23670] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23672] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23671] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23670] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 23673 attached ) = -1 EBADF (Bad file descriptor) [pid 23673] set_robust_list(0x555591f29660, 24 [pid 23670] exit_group(0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23673 [pid 23673] <... set_robust_list resumed>) = 0 [pid 23671] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23670] <... exit_group resumed>) = ? [pid 23673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23672] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23671] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23673] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 23674 attached [pid 23672] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23671] exit_group(0 [pid 23670] +++ exited with 0 +++ [pid 23673] setpgid(0, 0 [pid 23674] set_robust_list(0x555591f29660, 24 [pid 23673] <... setpgid resumed>) = 0 [pid 23672] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23671] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23674] <... set_robust_list resumed>) = 0 [pid 23673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23672] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23674 [pid 23674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23672] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23674] <... prctl resumed>) = 0 [pid 23673] <... openat resumed>) = 3 [pid 23672] exit_group(0 [pid 23674] setpgid(0, 0 [pid 23672] <... exit_group resumed>) = ? [pid 23674] <... setpgid resumed>) = 0 [pid 23673] write(3, "1000", 4 [pid 23671] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23673] <... write resumed>) = 4 [pid 23672] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23675 attached [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23675] set_robust_list(0x555591f29660, 24 [pid 23673] close(3 [pid 23674] <... openat resumed>) = 3 [pid 23675] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23675 [pid 23675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23674] write(3, "1000", 4 [pid 23673] <... close resumed>) = 0 [pid 23674] <... write resumed>) = 4 executing program [pid 23673] write(1, "executing program\n", 18 [pid 23675] <... prctl resumed>) = 0 [pid 23674] close(3 [pid 23673] <... write resumed>) = 18 [pid 23675] setpgid(0, 0 [pid 23674] <... close resumed>) = 0 [pid 23674] write(1, "executing program\n", 18 [pid 23675] <... setpgid resumed>) = 0 executing program [pid 23673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 23674] <... write resumed>) = 18 [pid 23675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23673] <... bpf resumed>) = 3 [pid 23674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23675] write(3, "1000", 4 [pid 23673] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23675] <... write resumed>) = 4 [pid 23673] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23674] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 23677 attached ./strace-static-x86_64: Process 23676 attached [pid 23675] close(3 [pid 23674] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 23673] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23675] <... close resumed>) = 0 [pid 23674] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23675] write(1, "executing program\n", 18 [pid 23673] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23677 [pid 23677] set_robust_list(0x555591f29660, 24 [pid 23676] set_robust_list(0x555591f29660, 24 [pid 23675] <... write resumed>) = 18 [pid 23674] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23673] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23676 [pid 23677] <... set_robust_list resumed>) = 0 [pid 23676] <... set_robust_list resumed>) = 0 [pid 23675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23674] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23673] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23674] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23673] exit_group(0 [pid 23674] exit_group(0 [pid 23673] <... exit_group resumed>) = ? [pid 23677] <... prctl resumed>) = 0 [pid 23676] <... prctl resumed>) = 0 [pid 23674] <... exit_group resumed>) = ? [pid 23674] +++ exited with 0 +++ [pid 23677] setpgid(0, 0 [pid 23673] +++ exited with 0 +++ [pid 23676] setpgid(0, 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23677] <... setpgid resumed>) = 0 [pid 23676] <... setpgid resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23675] <... bpf resumed>) = 3 [pid 23677] <... openat resumed>) = 3 [pid 23676] <... openat resumed>) = 3 [pid 23677] write(3, "1000", 4 [pid 23675] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23676] write(3, "1000", 4 [pid 23677] <... write resumed>) = 4 [pid 23676] <... write resumed>) = 4 [pid 23675] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23677] close(3executing program [pid 23676] close(3 [pid 23675] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23677] <... close resumed>) = 0 [pid 23676] <... close resumed>) = 0 [pid 23676] write(1, "executing program\n", 18 [pid 23675] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23676] <... write resumed>) = 18 [pid 23676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23677] write(1, "executing program\n", 18executing program [pid 23675] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23677] <... write resumed>) = 18 [pid 23675] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23676] <... bpf resumed>) = 3 [pid 23675] exit_group(0) = ? [pid 23677] <... bpf resumed>) = 3 [pid 23676] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23677] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23676] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23677] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23676] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23675] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23677] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23677] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23676] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23677] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23676] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23677] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23676] exit_group(0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23678 attached [pid 23677] exit_group(0 [pid 23676] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23679 attached [pid 23678] set_robust_list(0x555591f29660, 24 [pid 23677] <... exit_group resumed>) = ? [pid 23678] <... set_robust_list resumed>) = 0 [pid 23679] set_robust_list(0x555591f29660, 24 [pid 23676] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23679 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23678 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23680 attached [pid 23677] +++ exited with 0 +++ [pid 23678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23680] set_robust_list(0x555591f29660, 24 [pid 23678] <... prctl resumed>) = 0 [pid 23679] <... set_robust_list resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23680 [pid 23680] <... set_robust_list resumed>) = 0 [pid 23680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23678] setpgid(0, 0 [pid 23679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23680] setpgid(0, 0 [pid 23678] <... setpgid resumed>) = 0 [pid 23679] <... prctl resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 23678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23679] setpgid(0, 0 [pid 23680] <... setpgid resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23678] <... openat resumed>) = 3 [pid 23679] <... setpgid resumed>) = 0 [pid 23678] write(3, "1000", 4 [pid 23679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23681 attached ./strace-static-x86_64: Process 23682 attached [pid 23680] <... openat resumed>) = 3 [pid 23678] <... write resumed>) = 4 [pid 23679] <... openat resumed>) = 3 [pid 23680] write(3, "1000", 4 [pid 23678] close(3 [pid 23680] <... write resumed>) = 4 [pid 23679] write(3, "1000", 4 [pid 23682] set_robust_list(0x555591f29660, 24 [pid 23678] <... close resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23681 [pid 23680] close(3 [pid 23679] <... write resumed>) = 4 [pid 23681] set_robust_list(0x555591f29660, 24 [pid 23680] <... close resumed>) = 0 [pid 23678] write(1, "executing program\n", 18 [pid 23681] <... set_robust_list resumed>) = 0 executing program [pid 23678] <... write resumed>) = 18 [pid 23678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23682] <... set_robust_list resumed>) = 0 executing program [pid 23681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23680] write(1, "executing program\n", 18 [pid 23679] close(3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23682 [pid 23682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23681] <... prctl resumed>) = 0 [pid 23680] <... write resumed>) = 18 [pid 23678] <... bpf resumed>) = 3 [pid 23679] <... close resumed>) = 0 [pid 23682] <... prctl resumed>) = 0 [pid 23681] setpgid(0, 0 [pid 23680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23678] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23679] write(1, "executing program\n", 18executing program [pid 23682] setpgid(0, 0) = 0 [pid 23681] <... setpgid resumed>) = 0 [pid 23678] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23679] <... write resumed>) = 18 [pid 23680] <... bpf resumed>) = 3 [pid 23678] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23678] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23678] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23681] <... openat resumed>) = 3 [pid 23680] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23678] exit_group(0) = ? [pid 23682] <... openat resumed>) = 3 [pid 23681] write(3, "1000", 4 [pid 23680] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23679] <... bpf resumed>) = 3 [pid 23682] write(3, "1000", 4 [pid 23681] <... write resumed>) = 4 [pid 23680] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23678] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23682] <... write resumed>) = 4 [pid 23681] close(3 [pid 23680] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23682] close(3 [pid 23681] <... close resumed>) = 0 [pid 23679] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23682] <... close resumed>) = 0 [pid 23681] write(1, "executing program\n", 18 [pid 23680] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 executing program [pid 23679] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23682] write(1, "executing program\n", 18 [pid 23681] <... write resumed>) = 18 [pid 23680] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23679] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 23682] <... write resumed>) = 18 [pid 23681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23680] exit_group(0 [pid 23679] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23679] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23680] <... exit_group resumed>) = ? [pid 23679] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23679] exit_group(0 [pid 23681] <... bpf resumed>) = 3 [pid 23679] <... exit_group resumed>) = ? [pid 23680] +++ exited with 0 +++ [pid 23679] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23681] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23682] <... bpf resumed>) = 3 [pid 23681] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... restart_syscall resumed>) = 0 [pid 23682] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23681] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 23682] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23681] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23682] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23681] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23682] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23681] exit_group(0./strace-static-x86_64: Process 23683 attached [pid 23682] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23681] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23683] set_robust_list(0x555591f29660, 24 [pid 23682] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23683 [pid 23682] exit_group(0 [pid 23683] <... set_robust_list resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23682] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23684 attached [pid 23683] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23685 attached [pid 23684] set_robust_list(0x555591f29660, 24) = 0 [pid 23684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23684] setpgid(0, 0 [pid 23685] set_robust_list(0x555591f29660, 24 [pid 23683] <... prctl resumed>) = 0 [pid 23682] +++ exited with 0 +++ [pid 23685] <... set_robust_list resumed>) = 0 [pid 23681] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23685 [pid 23685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23684] <... setpgid resumed>) = 0 [pid 23683] setpgid(0, 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23684 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23685] <... prctl resumed>) = 0 [pid 23684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23683] <... setpgid resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 23685] setpgid(0, 0) = 0 [pid 23684] <... openat resumed>) = 3 [pid 23683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23684] write(3, "1000", 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23683] <... openat resumed>) = 3 [pid 23684] <... write resumed>) = 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23686 attached [pid 23685] <... openat resumed>) = 3 [pid 23684] close(3 [pid 23683] write(3, "1000", 4 [pid 23686] set_robust_list(0x555591f29660, 24 [pid 23685] write(3, "1000", 4./strace-static-x86_64: Process 23687 attached [pid 23686] <... set_robust_list resumed>) = 0 [pid 23685] <... write resumed>) = 4 [pid 23687] set_robust_list(0x555591f29660, 24 [pid 23685] close(3 [pid 23684] <... close resumed>) = 0 [pid 23683] <... write resumed>) = 4 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23686 [pid 23687] <... set_robust_list resumed>) = 0 executing program [pid 23686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23684] write(1, "executing program\n", 18 [pid 23683] close(3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23687 [pid 23687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23686] <... prctl resumed>) = 0 [pid 23685] <... close resumed>) = 0 executing program [pid 23684] <... write resumed>) = 18 [pid 23683] <... close resumed>) = 0 [pid 23687] <... prctl resumed>) = 0 [pid 23686] setpgid(0, 0 [pid 23685] write(1, "executing program\n", 18 [pid 23686] <... setpgid resumed>) = 0 [pid 23685] <... write resumed>) = 18 [pid 23684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 23683] write(1, "executing program\n", 18 [pid 23687] setpgid(0, 0 [pid 23686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23687] <... setpgid resumed>) = 0 [pid 23683] <... write resumed>) = 18 [pid 23687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23686] <... openat resumed>) = 3 [pid 23684] <... bpf resumed>) = 3 [pid 23683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23685] <... bpf resumed>) = 3 [pid 23687] <... openat resumed>) = 3 [pid 23686] write(3, "1000", 4 [pid 23684] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23683] <... bpf resumed>) = 3 [pid 23684] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23684] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23684] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23684] exit_group(0 [pid 23683] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23687] write(3, "1000", 4 [pid 23686] <... write resumed>) = 4 [pid 23685] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23684] <... exit_group resumed>) = ? [pid 23687] <... write resumed>) = 4 [pid 23686] close(3 [pid 23685] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23683] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23683] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23687] close(3 [pid 23686] <... close resumed>) = 0 [pid 23685] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23683] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23687] <... close resumed>) = 0 executing program [pid 23686] write(1, "executing program\n", 18 [pid 23685] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23683] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 23687] write(1, "executing program\n", 18 [pid 23686] <... write resumed>) = 18 [pid 23685] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23684] +++ exited with 0 +++ [pid 23683] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23687] <... write resumed>) = 18 [pid 23686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23685] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23683] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23685] exit_group(0 [pid 23683] <... exit_group resumed>) = ? [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23686] <... bpf resumed>) = 3 [pid 23685] <... exit_group resumed>) = ? [pid 23687] <... bpf resumed>) = 3 [pid 23687] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23683] +++ exited with 0 +++ [pid 23686] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23687] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23687] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23685] +++ exited with 0 +++ [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23687] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23686] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23687] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23686] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23687] <... exit_group resumed>) = ? [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23686] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] <... restart_syscall resumed>) = 0 [pid 23686] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23687] +++ exited with 0 +++ [pid 23686] exit_group(0) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23690 attached ./strace-static-x86_64: Process 23689 attached ./strace-static-x86_64: Process 23688 attached [pid 23686] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23689] set_robust_list(0x555591f29660, 24 [pid 23688] set_robust_list(0x555591f29660, 24 [pid 23690] set_robust_list(0x555591f29660, 24 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23688 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23689 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23690 [pid 23690] <... set_robust_list resumed>) = 0 [pid 23689] <... set_robust_list resumed>) = 0 [pid 23688] <... set_robust_list resumed>) = 0 [pid 23689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 23691 attached [pid 23690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23691] set_robust_list(0x555591f29660, 24 [pid 23690] <... prctl resumed>) = 0 [pid 23689] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23690] setpgid(0, 0 [pid 23688] <... prctl resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23691 [pid 23688] setpgid(0, 0) = 0 [pid 23688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23692 attached [pid 23691] <... set_robust_list resumed>) = 0 [pid 23690] <... setpgid resumed>) = 0 [pid 23689] <... setpgid resumed>) = 0 [pid 23688] <... openat resumed>) = 3 [pid 23688] write(3, "1000", 4 [pid 23692] set_robust_list(0x555591f29660, 24 [pid 23691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23692 [pid 23692] <... set_robust_list resumed>) = 0 [pid 23691] <... prctl resumed>) = 0 [pid 23688] <... write resumed>) = 4 [pid 23692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23691] setpgid(0, 0 [pid 23688] close(3 [pid 23691] <... setpgid resumed>) = 0 [pid 23690] <... openat resumed>) = 3 [pid 23688] <... close resumed>) = 0 executing program [pid 23692] <... prctl resumed>) = 0 [pid 23691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23689] <... openat resumed>) = 3 [pid 23688] write(1, "executing program\n", 18) = 18 [pid 23688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23692] setpgid(0, 0 [pid 23691] <... openat resumed>) = 3 [pid 23690] write(3, "1000", 4 [pid 23689] write(3, "1000", 4 [pid 23692] <... setpgid resumed>) = 0 [pid 23692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23691] write(3, "1000", 4 [pid 23690] <... write resumed>) = 4 [pid 23689] <... write resumed>) = 4 [pid 23690] close(3 [pid 23689] close(3 [pid 23688] <... bpf resumed>) = 3 executing program executing program [pid 23692] <... openat resumed>) = 3 [pid 23691] <... write resumed>) = 4 [pid 23690] <... close resumed>) = 0 [pid 23689] <... close resumed>) = 0 [pid 23691] close(3 [pid 23690] write(1, "executing program\n", 18 [pid 23689] write(1, "executing program\n", 18 [pid 23690] <... write resumed>) = 18 [pid 23689] <... write resumed>) = 18 [pid 23691] <... close resumed>) = 0 [pid 23692] write(3, "1000", 4 [pid 23690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23688] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23692] <... write resumed>) = 4 executing program [pid 23691] write(1, "executing program\n", 18 [pid 23688] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23692] close(3 [pid 23691] <... write resumed>) = 18 [pid 23690] <... bpf resumed>) = 3 [pid 23688] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23692] <... close resumed>) = 0 [pid 23691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23690] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23688] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 23692] write(1, "executing program\n", 18 [pid 23690] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23689] <... bpf resumed>) = 3 [pid 23688] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23692] <... write resumed>) = 18 [pid 23688] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23690] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23691] <... bpf resumed>) = 3 [pid 23690] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23689] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23688] exit_group(0 [pid 23692] <... bpf resumed>) = 3 [pid 23689] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23692] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23691] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23690] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23689] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23688] <... exit_group resumed>) = ? [pid 23692] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23691] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23690] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23689] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23690] exit_group(0 [pid 23689] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23690] <... exit_group resumed>) = ? [pid 23689] exit_group(0 [pid 23692] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23691] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23689] <... exit_group resumed>) = ? [pid 23688] +++ exited with 0 +++ [pid 23691] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23692] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23690] +++ exited with 0 +++ [pid 23689] +++ exited with 0 +++ [pid 23691] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23692] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23691] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23692] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23691] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 23692] exit_group(0 [pid 23691] <... exit_group resumed>) = ? [pid 23692] <... exit_group resumed>) = ? [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23693 attached [pid 23692] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23694 attached [pid 23693] set_robust_list(0x555591f29660, 24) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23694 [pid 23693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23693] <... prctl resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23695 ./strace-static-x86_64: Process 23695 attached [pid 23694] set_robust_list(0x555591f29660, 24 [pid 23693] setpgid(0, 0 [pid 23691] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23693 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23691, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23695] set_robust_list(0x555591f29660, 24 [pid 23694] <... set_robust_list resumed>) = 0 [pid 23693] <... setpgid resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23695] <... set_robust_list resumed>) = 0 [pid 23694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 23696 attached [pid 23695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23694] <... prctl resumed>) = 0 [pid 23696] set_robust_list(0x555591f29660, 24 [pid 23695] <... prctl resumed>) = 0 [pid 23694] setpgid(0, 0 [pid 23693] write(3, "1000", 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23696 [pid 23693] <... write resumed>) = 4 ./strace-static-x86_64: Process 23697 attached [pid 23696] <... set_robust_list resumed>) = 0 [pid 23695] setpgid(0, 0 [pid 23694] <... setpgid resumed>) = 0 [pid 23693] close(3 [pid 23697] set_robust_list(0x555591f29660, 24 [pid 23696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23693] <... close resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23697 executing program [pid 23697] <... set_robust_list resumed>) = 0 [pid 23696] <... prctl resumed>) = 0 [pid 23695] <... setpgid resumed>) = 0 [pid 23694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23693] write(1, "executing program\n", 18) = 18 [pid 23697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23696] setpgid(0, 0 [pid 23695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23696] <... setpgid resumed>) = 0 [pid 23696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23694] <... openat resumed>) = 3 [pid 23697] <... prctl resumed>) = 0 [pid 23693] <... bpf resumed>) = 3 [pid 23697] setpgid(0, 0 [pid 23696] <... openat resumed>) = 3 [pid 23695] <... openat resumed>) = 3 [pid 23694] write(3, "1000", 4 [pid 23697] <... setpgid resumed>) = 0 [pid 23697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23696] write(3, "1000", 4 [pid 23694] <... write resumed>) = 4 [pid 23693] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23695] write(3, "1000", 4 [pid 23696] <... write resumed>) = 4 [pid 23695] <... write resumed>) = 4 [pid 23694] close(3 [pid 23693] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23696] close(3 [pid 23695] close(3 [pid 23697] <... openat resumed>) = 3 [pid 23694] <... close resumed>) = 0 [pid 23693] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23697] write(3, "1000", 4 [pid 23696] <... close resumed>) = 0 [pid 23695] <... close resumed>) = 0 [pid 23694] write(1, "executing program\n", 18 [pid 23693] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23697] <... write resumed>) = 4 [pid 23696] write(1, "executing program\n", 18executing program executing program executing program [pid 23695] write(1, "executing program\n", 18 [pid 23697] close(3 [pid 23696] <... write resumed>) = 18 [pid 23695] <... write resumed>) = 18 [pid 23697] <... close resumed>) = 0 [pid 23694] <... write resumed>) = 18 [pid 23693] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23697] write(1, "executing program\n", 18 executing program [pid 23696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23693] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23697] <... write resumed>) = 18 [pid 23696] <... bpf resumed>) = 3 [pid 23695] <... bpf resumed>) = 3 [pid 23694] <... bpf resumed>) = 3 [pid 23693] exit_group(0) = ? [pid 23697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23696] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23695] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23694] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23697] <... bpf resumed>) = 3 [pid 23696] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23695] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23694] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23694] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23693] +++ exited with 0 +++ [pid 23696] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23695] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23694] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23696] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23697] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23696] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23695] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23694] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23697] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23696] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23695] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23694] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23697] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23696] exit_group(0 [pid 23695] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23694] exit_group(0 [pid 23697] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23695] exit_group(0 [pid 23696] <... exit_group resumed>) = ? [pid 23695] <... exit_group resumed>) = ? [pid 23694] <... exit_group resumed>) = ? [pid 23697] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23696] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23698 attached [pid 23697] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23694] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23697] exit_group(0) = ? [pid 23695] +++ exited with 0 +++ [pid 23698] set_robust_list(0x555591f29660, 24 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23695, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23698 [pid 23698] <... set_robust_list resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23697] +++ exited with 0 +++ [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23698] <... prctl resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23698] setpgid(0, 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23698] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 23699 attached [pid 23698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23699 [pid 23699] set_robust_list(0x555591f29660, 24) = 0 [pid 23699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... restart_syscall resumed>) = 0 [pid 23699] <... prctl resumed>) = 0 [pid 23698] <... openat resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 23698] write(3, "1000", 4 [pid 23699] setpgid(0, 0) = 0 [pid 23698] <... write resumed>) = 4 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23698] close(3./strace-static-x86_64: Process 23700 attached ) = 0 executing program [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23700] set_robust_list(0x555591f29660, 24 [pid 23698] write(1, "executing program\n", 18 [pid 23700] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23700 [pid 23700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23698] <... write resumed>) = 18 ./strace-static-x86_64: Process 23701 attached [pid 23700] <... prctl resumed>) = 0 [pid 23698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23700] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 23702 attached [pid 23701] set_robust_list(0x555591f29660, 24 [pid 23700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23699] <... openat resumed>) = 3 [pid 23698] <... bpf resumed>) = 3 [pid 23702] set_robust_list(0x555591f29660, 24 [pid 23701] <... set_robust_list resumed>) = 0 [pid 23700] <... openat resumed>) = 3 [pid 23699] write(3, "1000", 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23701 [pid 23702] <... set_robust_list resumed>) = 0 [pid 23701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23700] write(3, "1000", 4 [pid 23699] <... write resumed>) = 4 [pid 23698] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23702 [pid 23702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23700] <... write resumed>) = 4 [pid 23699] close(3 [pid 23698] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 23701] <... prctl resumed>) = 0 [pid 23699] <... close resumed>) = 0 [pid 23698] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23700] close(3 [pid 23702] <... prctl resumed>) = 0 [pid 23701] setpgid(0, 0 [pid 23699] write(1, "executing program\n", 18 [pid 23698] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23699] <... write resumed>) = 18 [pid 23701] <... setpgid resumed>) = 0 [pid 23700] <... close resumed>) = 0 [pid 23699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23702] setpgid(0, 0 [pid 23701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 23700] write(1, "executing program\n", 18 [pid 23698] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23702] <... setpgid resumed>) = 0 executing program [pid 23700] <... write resumed>) = 18 [pid 23698] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23701] <... openat resumed>) = 3 [pid 23699] <... bpf resumed>) = 3 [pid 23701] write(3, "1000", 4 [pid 23698] exit_group(0 [pid 23701] <... write resumed>) = 4 [pid 23698] <... exit_group resumed>) = ? [pid 23701] close(3) = 0 [pid 23701] write(1, "executing program\n", 18) = 18 [pid 23701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 23699] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23698] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23699] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23699] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23699] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23702] <... openat resumed>) = 3 [pid 23700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23702] write(3, "1000", 4 [pid 23701] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23699] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23702] <... write resumed>) = 4 [pid 23702] close(3) = 0 [pid 23701] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23700] <... bpf resumed>) = 3 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23701] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23699] exit_group(0 [pid 23700] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23701] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23700] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23701] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23699] <... exit_group resumed>) = ? [pid 23701] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23700] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH executing program [pid 23702] write(1, "executing program\n", 18 [pid 23701] exit_group(0 [pid 23700] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23702] <... write resumed>) = 18 [pid 23701] <... exit_group resumed>) = ? [pid 23700] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23700] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23699] +++ exited with 0 +++ [pid 23701] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23700] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23702] <... bpf resumed>) = 3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23702] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23702] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23702] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 23703 attached ) = -1 EBADF (Bad file descriptor) [pid 23700] <... exit_group resumed>) = ? [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23703] set_robust_list(0x555591f29660, 24 [pid 23702] exit_group(0 [pid 23703] <... set_robust_list resumed>) = 0 [pid 23703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23702] <... exit_group resumed>) = ? [pid 23700] +++ exited with 0 +++ [pid 23703] <... prctl resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23703 [pid 23702] +++ exited with 0 +++ [pid 23703] setpgid(0, 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23703] <... setpgid resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23704 attached [pid 23703] <... openat resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23703] write(3, "1000", 4) = 4 [pid 23703] close(3) = 0 [pid 23703] write(1, "executing program\n", 18./strace-static-x86_64: Process 23705 attached executing program [pid 23704] set_robust_list(0x555591f29660, 24 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23704 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23705] set_robust_list(0x555591f29660, 24 [pid 23704] <... set_robust_list resumed>) = 0 [pid 23703] <... write resumed>) = 18 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23705 ./strace-static-x86_64: Process 23706 attached [pid 23705] <... set_robust_list resumed>) = 0 [pid 23704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 23707 attached [pid 23707] set_robust_list(0x555591f29660, 24 [pid 23706] set_robust_list(0x555591f29660, 24 [pid 23705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23704] <... prctl resumed>) = 0 [pid 23705] <... prctl resumed>) = 0 [pid 23704] setpgid(0, 0 [pid 23707] <... set_robust_list resumed>) = 0 [pid 23706] <... set_robust_list resumed>) = 0 [pid 23705] setpgid(0, 0 [pid 23704] <... setpgid resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23707 [pid 23707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23705] <... setpgid resumed>) = 0 [pid 23704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23706 [pid 23707] <... prctl resumed>) = 0 [pid 23706] <... prctl resumed>) = 0 [pid 23705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23704] <... openat resumed>) = 3 [pid 23703] <... bpf resumed>) = 3 [pid 23707] setpgid(0, 0 [pid 23706] setpgid(0, 0 [pid 23705] <... openat resumed>) = 3 [pid 23707] <... setpgid resumed>) = 0 [pid 23706] <... setpgid resumed>) = 0 [pid 23704] write(3, "1000", 4 [pid 23707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23705] write(3, "1000", 4 [pid 23704] <... write resumed>) = 4 [pid 23703] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23704] close(3 [pid 23707] <... openat resumed>) = 3 [pid 23705] <... write resumed>) = 4 [pid 23705] close(3 [pid 23704] <... close resumed>) = 0 [pid 23707] write(3, "1000", 4 [pid 23705] <... close resumed>) = 0 [pid 23703] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23707] <... write resumed>) = 4 [pid 23706] <... openat resumed>) = 3 [pid 23704] write(1, "executing program\n", 18 [pid 23707] close(3 [pid 23703] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23707] <... close resumed>) = 0 [pid 23703] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23707] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 23703] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 23706] write(3, "1000", 4 [pid 23705] write(1, "executing program\n", 18 [pid 23704] <... write resumed>) = 18 [pid 23706] <... write resumed>) = 4 [pid 23705] <... write resumed>) = 18 [pid 23704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23703] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 23707] <... bpf resumed>) = 3 [pid 23706] close(3 [pid 23705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23704] <... bpf resumed>) = 3 [pid 23703] exit_group(0 [pid 23707] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23706] <... close resumed>) = 0 [pid 23706] write(1, "executing program\n", 18 [pid 23707] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23706] <... write resumed>) = 18 [pid 23705] <... bpf resumed>) = 3 [pid 23704] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23703] <... exit_group resumed>) = ? [pid 23707] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23705] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23704] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23707] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23706] <... bpf resumed>) = 3 [pid 23705] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23704] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23703] +++ exited with 0 +++ [pid 23707] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23707] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23707] exit_group(0) = ? [pid 23706] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23705] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23704] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] <... restart_syscall resumed>) = 0 [pid 23707] +++ exited with 0 +++ [pid 23706] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23705] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23704] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23706] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23705] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23704] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23706] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23705] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23706] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23705] exit_group(0 [pid 23704] exit_group(0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23706] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23705] <... exit_group resumed>) = ? [pid 23704] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23706] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23705] +++ exited with 0 +++ ./strace-static-x86_64: Process 23708 attached [pid 23708] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 23709 attached ) = 0 [pid 23706] <... exit_group resumed>) = ? [pid 23704] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23708 [pid 23709] set_robust_list(0x555591f29660, 24 [pid 23708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23709] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23709 [pid 23709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23708] <... prctl resumed>) = 0 [pid 23709] <... prctl resumed>) = 0 [pid 23708] setpgid(0, 0 [pid 23709] setpgid(0, 0 [pid 23708] <... setpgid resumed>) = 0 [pid 23709] <... setpgid resumed>) = 0 [pid 23706] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... restart_syscall resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23711 attached ./strace-static-x86_64: Process 23710 attached [pid 23709] <... openat resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23709] write(3, "1000", 4 [pid 23708] <... openat resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23710 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23711 ./strace-static-x86_64: Process 23712 attached [pid 23711] set_robust_list(0x555591f29660, 24 [pid 23710] set_robust_list(0x555591f29660, 24 [pid 23709] <... write resumed>) = 4 executing program [pid 23708] write(3, "1000", 4 [pid 23711] <... set_robust_list resumed>) = 0 [pid 23710] <... set_robust_list resumed>) = 0 [pid 23709] close(3 [pid 23711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23709] <... close resumed>) = 0 [pid 23709] write(1, "executing program\n", 18) = 18 [pid 23710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23712] set_robust_list(0x555591f29660, 24 [pid 23711] <... prctl resumed>) = 0 [pid 23710] <... prctl resumed>) = 0 [pid 23708] <... write resumed>) = 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23712 [pid 23712] <... set_robust_list resumed>) = 0 [pid 23710] setpgid(0, 0 [pid 23709] <... bpf resumed>) = 3 [pid 23709] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23709] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23711] setpgid(0, 0 [pid 23710] <... setpgid resumed>) = 0 [pid 23708] close(3 [pid 23712] <... prctl resumed>) = 0 [pid 23711] <... setpgid resumed>) = 0 [pid 23709] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23712] setpgid(0, 0 [pid 23710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23708] <... close resumed>) = 0 [pid 23712] <... setpgid resumed>) = 0 [pid 23711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23709] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23711] <... openat resumed>) = 3 [pid 23709] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23708] write(1, "executing program\n", 18 [pid 23710] <... openat resumed>) = 3 executing program [pid 23709] exit_group(0 [pid 23708] <... write resumed>) = 18 [pid 23708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23712] <... openat resumed>) = 3 [pid 23711] write(3, "1000", 4 [pid 23709] <... exit_group resumed>) = ? [pid 23708] <... bpf resumed>) = 3 [pid 23712] write(3, "1000", 4 [pid 23711] <... write resumed>) = 4 [pid 23710] write(3, "1000", 4executing program [pid 23711] close(3 [pid 23710] <... write resumed>) = 4 [pid 23709] +++ exited with 0 +++ [pid 23708] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23711] <... close resumed>) = 0 [pid 23708] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23712] <... write resumed>) = 4 [pid 23711] write(1, "executing program\n", 18 [pid 23710] close(3 [pid 23708] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23712] close(3 [pid 23711] <... write resumed>) = 18 [pid 23710] <... close resumed>) = 0 [pid 23708] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23712] <... close resumed>) = 0 [pid 23711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 23710] write(1, "executing program\n", 18 [pid 23708] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 23712] write(1, "executing program\n", 18 [pid 23711] <... bpf resumed>) = 3 [pid 23710] <... write resumed>) = 18 [pid 23708] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23712] <... write resumed>) = 18 [pid 23711] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23711] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23708] exit_group(0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23711] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23710] <... bpf resumed>) = 3 [pid 23711] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23708] <... exit_group resumed>) = ? [pid 23712] <... bpf resumed>) = 3 [pid 23711] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23710] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23711] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23711] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23712] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23711] <... exit_group resumed>) = ? [pid 23710] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23708] +++ exited with 0 +++ ./strace-static-x86_64: Process 23713 attached [pid 23712] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23708, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23713] set_robust_list(0x555591f29660, 24 [pid 23712] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23710] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23713 [pid 23713] <... set_robust_list resumed>) = 0 [pid 23712] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23711] +++ exited with 0 +++ [pid 23710] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23712] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23710] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23712] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23710] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23712] exit_group(0 [pid 23713] <... prctl resumed>) = 0 [pid 23710] exit_group(0 [pid 23712] <... exit_group resumed>) = ? [pid 23710] <... exit_group resumed>) = ? [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23713] setpgid(0, 0) = 0 [pid 23713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23710] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23713] <... openat resumed>) = 3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23712] +++ exited with 0 +++ [pid 5863] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23713] write(3, "1000", 4) = 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23715 attached [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23714 attached [pid 23713] close(3 [pid 23715] set_robust_list(0x555591f29660, 24 [pid 23714] set_robust_list(0x555591f29660, 24 [pid 23713] <... close resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23714 executing program ./strace-static-x86_64: Process 23716 attached [pid 23715] <... set_robust_list resumed>) = 0 [pid 23714] <... set_robust_list resumed>) = 0 [pid 23713] write(1, "executing program\n", 18 [pid 23716] set_robust_list(0x555591f29660, 24 [pid 23713] <... write resumed>) = 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23716 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23715 [pid 23716] <... set_robust_list resumed>) = 0 [pid 23715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23715] <... prctl resumed>) = 0 [pid 23714] <... prctl resumed>) = 0 [pid 23716] <... prctl resumed>) = 0 [pid 23716] setpgid(0, 0 [pid 23715] setpgid(0, 0 [pid 23714] setpgid(0, 0 [pid 23713] <... bpf resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 23716] <... setpgid resumed>) = 0 [pid 23715] <... setpgid resumed>) = 0 [pid 23714] <... setpgid resumed>) = 0 [pid 23716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23713] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23713] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23716] <... openat resumed>) = 3 [pid 23713] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23716] write(3, "1000", 4 [pid 23715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23713] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23715] <... openat resumed>) = 3 [pid 23713] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23713] exit_group(0) = ? [pid 23716] <... write resumed>) = 4 [pid 23715] write(3, "1000", 4 [pid 23714] <... openat resumed>) = 3 ./strace-static-x86_64: Process 23717 attached [pid 23716] close(3 [pid 23715] <... write resumed>) = 4 [pid 23714] write(3, "1000", 4 [pid 23713] +++ exited with 0 +++ [pid 23717] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23717 [pid 23717] <... set_robust_list resumed>) = 0 [pid 23716] <... close resumed>) = 0 [pid 23715] close(3 [pid 23714] <... write resumed>) = 4 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23713, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23714] close(3 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23717] <... prctl resumed>) = 0 [pid 23716] write(1, "executing program\n", 18 [pid 23715] <... close resumed>) = 0 [pid 23714] <... close resumed>) = 0 executing program [pid 5856] <... restart_syscall resumed>) = 0 [pid 23717] setpgid(0, 0 [pid 23716] <... write resumed>) = 18 executing program [pid 23715] write(1, "executing program\n", 18 [pid 23714] write(1, "executing program\n", 18executing program [pid 23717] <... setpgid resumed>) = 0 [pid 23716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23715] <... write resumed>) = 18 [pid 23714] <... write resumed>) = 18 [pid 23717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23717] <... openat resumed>) = 3 [pid 23716] <... bpf resumed>) = 3 [pid 23715] <... bpf resumed>) = 3 [pid 23714] <... bpf resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23717] write(3, "1000", 4 [pid 23715] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 23718 attached [pid 23717] <... write resumed>) = 4 [pid 23716] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23715] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23714] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23718] set_robust_list(0x555591f29660, 24 [pid 23717] close(3 [pid 23718] <... set_robust_list resumed>) = 0 [pid 23717] <... close resumed>) = 0 [pid 23716] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23715] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23714] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23718 [pid 23718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23717] write(1, "executing program\n", 18 [pid 23716] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 23714] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23715] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23714] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23717] <... write resumed>) = 18 [pid 23716] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23715] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23718] <... prctl resumed>) = 0 [pid 23717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23716] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23715] exit_group(0 [pid 23714] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23718] setpgid(0, 0 [pid 23716] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23714] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23715] <... exit_group resumed>) = ? [pid 23718] <... setpgid resumed>) = 0 [pid 23717] <... bpf resumed>) = 3 [pid 23716] exit_group(0 [pid 23715] +++ exited with 0 +++ [pid 23714] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23716] <... exit_group resumed>) = ? [pid 23714] <... exit_group resumed>) = ? [pid 23717] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23718] <... openat resumed>) = 3 [pid 23718] write(3, "1000", 4 [pid 23717] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23716] +++ exited with 0 +++ [pid 23714] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 23717] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23718] <... write resumed>) = 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23718] close(3) = 0 [pid 23717] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 23718] write(1, "executing program\n", 18 [pid 23717] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23718] <... write resumed>) = 18 [pid 23717] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23717] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23720 attached ./strace-static-x86_64: Process 23719 attached [pid 23718] <... bpf resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23719 [pid 23717] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23721 attached [pid 23720] set_robust_list(0x555591f29660, 24 [pid 23719] set_robust_list(0x555591f29660, 24 [pid 23721] set_robust_list(0x555591f29660, 24 [pid 23720] <... set_robust_list resumed>) = 0 [pid 23719] <... set_robust_list resumed>) = 0 [pid 23718] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23720 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23721 [pid 23721] <... set_robust_list resumed>) = 0 [pid 23720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23718] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23717] +++ exited with 0 +++ [pid 23721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23718] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23721] <... prctl resumed>) = 0 [pid 23720] <... prctl resumed>) = 0 [pid 23719] <... prctl resumed>) = 0 [pid 23718] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23721] setpgid(0, 0 [pid 23720] setpgid(0, 0 [pid 23718] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23721] <... setpgid resumed>) = 0 [pid 23720] <... setpgid resumed>) = 0 [pid 23718] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23719] setpgid(0, 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23720] <... openat resumed>) = 3 [pid 23719] <... setpgid resumed>) = 0 [pid 23718] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 23721] <... openat resumed>) = 3 [pid 23721] write(3, "1000", 4 [pid 23720] write(3, "1000", 4 [pid 23718] <... exit_group resumed>) = ? [pid 23721] <... write resumed>) = 4 [pid 23720] <... write resumed>) = 4 [pid 23719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23721] close(3 [pid 23720] close(3 [pid 23719] <... openat resumed>) = 3 [pid 23718] +++ exited with 0 +++ [pid 23721] <... close resumed>) = 0 [pid 23720] <... close resumed>) = 0 executing program executing program [pid 23721] write(1, "executing program\n", 18 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23721] <... write resumed>) = 18 [pid 23720] write(1, "executing program\n", 18 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23720] <... write resumed>) = 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23719] write(3, "1000", 4./strace-static-x86_64: Process 23722 attached [pid 23721] <... bpf resumed>) = 3 [pid 23720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23719] <... write resumed>) = 4 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23722] set_robust_list(0x555591f29660, 24 [pid 23721] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23722] <... set_robust_list resumed>) = 0 [pid 23721] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23721] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23721] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23719] close(3 [pid 23721] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23722] <... prctl resumed>) = 0 [pid 23721] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23722 [pid 23722] setpgid(0, 0 [pid 23721] <... exit_group resumed>) = ? [pid 23720] <... bpf resumed>) = 3 [pid 23719] <... close resumed>) = 0 [pid 23722] <... setpgid resumed>) = 0 [pid 23722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23721] +++ exited with 0 +++ ./strace-static-x86_64: Process 23723 attached [pid 23720] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23719] write(1, "executing program\n", 18executing program [pid 23723] set_robust_list(0x555591f29660, 24 [pid 23722] write(3, "1000", 4 [pid 23720] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23719] <... write resumed>) = 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23723 [pid 23723] <... set_robust_list resumed>) = 0 [pid 23722] <... write resumed>) = 4 [pid 23720] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23722] close(3 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23720] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23720] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23723] <... prctl resumed>) = 0 [pid 23722] <... close resumed>) = 0 [pid 23720] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23719] <... bpf resumed>) = 3 [pid 23723] setpgid(0, 0 [pid 23722] write(1, "executing program\n", 18 [pid 23720] exit_group(0executing program [pid 23719] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23723] <... setpgid resumed>) = 0 [pid 23722] <... write resumed>) = 18 [pid 23719] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23719] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23719] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23719] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23723] <... openat resumed>) = 3 [pid 23722] <... bpf resumed>) = 3 [pid 23720] <... exit_group resumed>) = ? [pid 23719] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23723] write(3, "1000", 4 [pid 23722] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23719] <... exit_group resumed>) = ? [pid 23719] +++ exited with 0 +++ [pid 23722] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 23724 attached [pid 23722] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23724] set_robust_list(0x555591f29660, 24 [pid 23722] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23720] +++ exited with 0 +++ [pid 23722] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23724] <... set_robust_list resumed>) = 0 [pid 23722] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23723] <... write resumed>) = 4 [pid 23722] exit_group(0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23724 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23723] close(3 [pid 23722] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...>executing program [pid 23724] <... prctl resumed>) = 0 [pid 23723] <... close resumed>) = 0 [pid 23722] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23723] write(1, "executing program\n", 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23724] setpgid(0, 0 [pid 23723] <... write resumed>) = 18 [pid 5858] <... restart_syscall resumed>) = 0 [pid 23724] <... setpgid resumed>) = 0 [pid 23724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23724] <... openat resumed>) = 3 [pid 23724] write(3, "1000", 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23724] <... write resumed>) = 4 [pid 23723] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 23725 attached [pid 23724] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 23724] <... close resumed>) = 0 [pid 23724] write(1, "executing program\n", 18) = 18 [pid 23725] set_robust_list(0x555591f29660, 24 [pid 23724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23723] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23725 ./strace-static-x86_64: Process 23727 attached ./strace-static-x86_64: Process 23726 attached [pid 23725] <... set_robust_list resumed>) = 0 [pid 23724] <... bpf resumed>) = 3 [pid 23723] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23727] set_robust_list(0x555591f29660, 24 [pid 23726] set_robust_list(0x555591f29660, 24 [pid 23725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23724] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23723] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23727 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23726 [pid 23727] <... set_robust_list resumed>) = 0 [pid 23726] <... set_robust_list resumed>) = 0 [pid 23725] <... prctl resumed>) = 0 [pid 23724] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23723] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23725] setpgid(0, 0 [pid 23724] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23723] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23727] <... prctl resumed>) = 0 [pid 23726] <... prctl resumed>) = 0 [pid 23725] <... setpgid resumed>) = 0 [pid 23724] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23723] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23727] setpgid(0, 0 [pid 23724] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23727] <... setpgid resumed>) = 0 [pid 23726] setpgid(0, 0 [pid 23725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23724] exit_group(0 [pid 23723] exit_group(0 [pid 23727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23726] <... setpgid resumed>) = 0 [pid 23727] <... openat resumed>) = 3 [pid 23726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23725] <... openat resumed>) = 3 [pid 23724] <... exit_group resumed>) = ? [pid 23723] <... exit_group resumed>) = ? [pid 23727] write(3, "1000", 4 [pid 23726] <... openat resumed>) = 3 [pid 23725] write(3, "1000", 4 [pid 23727] <... write resumed>) = 4 [pid 23725] <... write resumed>) = 4 [pid 23727] close(3 [pid 23726] write(3, "1000", 4 [pid 23725] close(3 [pid 23724] +++ exited with 0 +++ [pid 23723] +++ exited with 0 +++ [pid 23727] <... close resumed>) = 0 [pid 23726] <... write resumed>) = 4 [pid 23725] <... close resumed>) = 0 [pid 23727] write(1, "executing program\n", 18 [pid 23726] close(3executing program executing program [pid 23725] write(1, "executing program\n", 18 [pid 23727] <... write resumed>) = 18 [pid 23726] <... close resumed>) = 0 [pid 23725] <... write resumed>) = 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 23726] write(1, "executing program\n", 18) = 18 [pid 23725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23725] <... bpf resumed>) = 3 [pid 23726] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 23729 attached ./strace-static-x86_64: Process 23728 attached [pid 23727] <... bpf resumed>) = 3 [pid 23725] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23726] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23728 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23729 [pid 23729] set_robust_list(0x555591f29660, 24 [pid 23728] set_robust_list(0x555591f29660, 24 [pid 23727] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23726] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23725] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23728] <... set_robust_list resumed>) = 0 [pid 23727] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23726] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23729] <... set_robust_list resumed>) = 0 [pid 23725] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23726] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23728] <... prctl resumed>) = 0 [pid 23729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23728] setpgid(0, 0 [pid 23729] <... prctl resumed>) = 0 [pid 23727] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23726] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23725] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23728] <... setpgid resumed>) = 0 [pid 23726] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23729] setpgid(0, 0) = 0 [pid 23729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23727] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23726] exit_group(0 [pid 23725] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23726] <... exit_group resumed>) = ? [pid 23729] <... openat resumed>) = 3 [pid 23728] <... openat resumed>) = 3 [pid 23727] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23725] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23729] write(3, "1000", 4 [pid 23727] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23726] +++ exited with 0 +++ [pid 23728] write(3, "1000", 4 [pid 23727] exit_group(0 [pid 23725] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23729] <... write resumed>) = 4 [pid 23728] <... write resumed>) = 4 [pid 23728] close(3) = 0 [pid 23727] <... exit_group resumed>) = ? [pid 23729] close(3 [pid 23725] <... exit_group resumed>) = ? [pid 23728] write(1, "executing program\n", 18) = 18 [pid 23729] <... close resumed>) = 0 executing program [pid 23728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 23729] write(1, "executing program\n", 18 [pid 23727] +++ exited with 0 +++ [pid 23725] +++ exited with 0 +++ [pid 23729] <... write resumed>) = 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23728] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23730 attached ./strace-static-x86_64: Process 23731 attached [pid 23729] <... bpf resumed>) = 3 [pid 23728] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23729] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23730] set_robust_list(0x555591f29660, 24) = 0 [pid 23729] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23730] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23732 attached [pid 23731] set_robust_list(0x555591f29660, 24 [pid 23730] <... prctl resumed>) = 0 [pid 23729] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23728] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23730 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23731 [pid 23732] set_robust_list(0x555591f29660, 24 [pid 23731] <... set_robust_list resumed>) = 0 [pid 23730] setpgid(0, 0 [pid 23729] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23728] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23730] <... setpgid resumed>) = 0 [pid 23729] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23729] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23728] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23728] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23731] <... prctl resumed>) = 0 [pid 23728] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23731] setpgid(0, 0 [pid 23729] exit_group(0 [pid 23728] exit_group(0 [pid 23732] <... set_robust_list resumed>) = 0 [pid 23731] <... setpgid resumed>) = 0 [pid 23729] <... exit_group resumed>) = ? [pid 23728] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23732 [pid 23730] <... openat resumed>) = 3 [pid 23730] write(3, "1000", 4 [pid 23732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23729] +++ exited with 0 +++ [pid 23728] +++ exited with 0 +++ [pid 23730] <... write resumed>) = 4 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23729, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 23730] close(3executing program executing program [pid 23732] <... prctl resumed>) = 0 [pid 23730] <... close resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23728, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23730] write(1, "executing program\n", 18) = 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23732] setpgid(0, 0 [pid 23731] <... openat resumed>) = 3 [pid 23730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 23733 attached [pid 23732] <... setpgid resumed>) = 0 [pid 23731] write(3, "1000", 4 [pid 23733] set_robust_list(0x555591f29660, 24 [pid 23732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23731] <... write resumed>) = 4 [pid 23730] <... bpf resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23733 [pid 23733] <... set_robust_list resumed>) = 0 [pid 23731] close(3 [pid 23730] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23733] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23734 attached [pid 23730] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23734] set_robust_list(0x555591f29660, 24 [pid 23733] <... prctl resumed>) = 0 [pid 23732] <... openat resumed>) = 3 [pid 23731] <... close resumed>) = 0 [pid 23730] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23734] <... set_robust_list resumed>) = 0 [pid 23733] setpgid(0, 0 [pid 23732] write(3, "1000", 4 [pid 23731] write(1, "executing program\n", 18 [pid 23730] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23732] <... write resumed>) = 4 [pid 23731] <... write resumed>) = 18 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23734 [pid 23734] <... prctl resumed>) = 0 [pid 23733] <... setpgid resumed>) = 0 [pid 23732] close(3 [pid 23731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23730] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23734] setpgid(0, 0 [pid 23733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23732] <... close resumed>) = 0 [pid 23730] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23734] <... setpgid resumed>) = 0 [pid 23733] <... openat resumed>) = 3 [pid 23732] write(1, "executing program\n", 18 [pid 23731] <... bpf resumed>) = 3 [pid 23733] write(3, "1000", 4 [pid 23730] exit_group(0) = ? [pid 23733] <... write resumed>) = 4 [pid 23734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23732] <... write resumed>) = 18 [pid 23731] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 23732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23731] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23733] close(3 [pid 23731] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23730] +++ exited with 0 +++ executing program [pid 23734] <... openat resumed>) = 3 [pid 23733] <... close resumed>) = 0 [pid 23731] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23733] write(1, "executing program\n", 18 [pid 23734] write(3, "1000", 4 [pid 23733] <... write resumed>) = 18 [pid 23732] <... bpf resumed>) = 3 [pid 23731] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23734] <... write resumed>) = 4 [pid 23732] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23731] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23734] close(3 [pid 23733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23732] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23731] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23734] <... close resumed>) = 0 [pid 23732] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 23733] <... bpf resumed>) = 3 [pid 23734] write(1, "executing program\n", 18) = 18 [pid 23733] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23733] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23733] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23732] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23731] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 23734] <... bpf resumed>) = 3 [pid 23733] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23732] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23731] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23735 attached [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23734] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23733] exit_group(0 [pid 23732] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23735] set_robust_list(0x555591f29660, 24 [pid 23734] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23733] <... exit_group resumed>) = ? [pid 23732] exit_group(0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23735] <... set_robust_list resumed>) = 0 [pid 23734] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23733] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23735 [pid 23735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23734] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23732] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23736 attached [pid 23735] <... prctl resumed>) = 0 [pid 23734] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23736] set_robust_list(0x555591f29660, 24 [pid 23735] setpgid(0, 0 [pid 23734] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23732] +++ exited with 0 +++ [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23736 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23736] <... set_robust_list resumed>) = 0 [pid 23735] <... setpgid resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23734] exit_group(0 [pid 23736] <... prctl resumed>) = 0 [pid 23735] <... openat resumed>) = 3 [pid 23734] <... exit_group resumed>) = ? [pid 23736] setpgid(0, 0./strace-static-x86_64: Process 23737 attached ) = 0 [pid 23735] write(3, "1000", 4 [pid 23737] set_robust_list(0x555591f29660, 24 [pid 23736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23735] <... write resumed>) = 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23737 [pid 23737] <... set_robust_list resumed>) = 0 [pid 23735] close(3 [pid 23734] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 23735] <... close resumed>) = 0 [pid 23736] <... openat resumed>) = 3 [pid 23736] write(3, "1000", 4 [pid 23735] write(1, "executing program\n", 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 23737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23736] <... write resumed>) = 4 [pid 23735] <... write resumed>) = 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23737] <... prctl resumed>) = 0 [pid 23736] close(3 [pid 23735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 23738 attached [pid 23737] setpgid(0, 0 [pid 23736] <... close resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23738] set_robust_list(0x555591f29660, 24 [pid 23737] <... setpgid resumed>) = 0 [pid 23736] write(1, "executing program\n", 18executing program [pid 23735] <... bpf resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23738 [pid 23738] <... set_robust_list resumed>) = 0 [pid 23737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23736] <... write resumed>) = 18 [pid 23736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23737] <... openat resumed>) = 3 [pid 23735] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23738] <... prctl resumed>) = 0 [pid 23738] setpgid(0, 0 [pid 23736] <... bpf resumed>) = 3 [pid 23738] <... setpgid resumed>) = 0 [pid 23738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23739 attached [pid 23737] write(3, "1000", 4 [pid 23736] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23735] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23739 [pid 23737] <... write resumed>) = 4 [pid 23736] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23735] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23737] close(3 [pid 23736] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23739] set_robust_list(0x555591f29660, 24 [pid 23737] <... close resumed>) = 0 [pid 23735] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23739] <... set_robust_list resumed>) = 0 executing program [pid 23738] <... openat resumed>) = 3 [pid 23737] write(1, "executing program\n", 18 [pid 23736] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23735] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23738] write(3, "1000", 4 [pid 23737] <... write resumed>) = 18 [pid 23736] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23735] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23739] <... prctl resumed>) = 0 [pid 23738] <... write resumed>) = 4 [pid 23736] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23739] setpgid(0, 0 [pid 23738] close(3 [pid 23735] exit_group(0 [pid 23739] <... setpgid resumed>) = 0 [pid 23737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23736] exit_group(0 [pid 23735] <... exit_group resumed>) = ? [pid 23738] <... close resumed>) = 0 [pid 23739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23737] <... bpf resumed>) = 3 [pid 23736] <... exit_group resumed>) = ? [pid 23738] write(1, "executing program\n", 18 [pid 23739] <... openat resumed>) = 3 [pid 23737] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 23739] write(3, "1000", 4 [pid 23736] +++ exited with 0 +++ [pid 23738] <... write resumed>) = 18 [pid 23739] <... write resumed>) = 4 [pid 23737] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23735] +++ exited with 0 +++ [pid 23739] close(3 [pid 23738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23737] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23739] <... close resumed>) = 0 [pid 23737] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23739] write(1, "executing program\n", 18 [pid 23737] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 23739] <... write resumed>) = 18 [pid 23737] exit_group(0 [pid 23739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23738] <... bpf resumed>) = 3 [pid 23738] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23737] <... exit_group resumed>) = ? [pid 23739] <... bpf resumed>) = 3 [pid 23738] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23737] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 23739] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23738] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23739] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23738] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23739] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23738] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23741 attached ./strace-static-x86_64: Process 23740 attached [pid 23739] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23738] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23741] set_robust_list(0x555591f29660, 24 [pid 23740] set_robust_list(0x555591f29660, 24 [pid 23739] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23738] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23740 [pid 23741] <... set_robust_list resumed>) = 0 [pid 23740] <... set_robust_list resumed>) = 0 [pid 23739] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23738] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23741 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23739] exit_group(0) = ? ./strace-static-x86_64: Process 23742 attached [pid 23741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23740] <... prctl resumed>) = 0 [pid 23739] +++ exited with 0 +++ [pid 23738] +++ exited with 0 +++ [pid 23740] setpgid(0, 0 [pid 23742] set_robust_list(0x555591f29660, 24 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23740] <... setpgid resumed>) = 0 [pid 23742] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23742 [pid 23741] <... prctl resumed>) = 0 [pid 23740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23739, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23741] setpgid(0, 0 [pid 23742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23741] <... setpgid resumed>) = 0 [pid 23740] <... openat resumed>) = 3 [pid 23742] <... prctl resumed>) = 0 [pid 23741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23740] write(3, "1000", 4 [pid 23742] setpgid(0, 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23742] <... setpgid resumed>) = 0 [pid 23740] <... write resumed>) = 4 [pid 23742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23740] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23743 attached [pid 23743] set_robust_list(0x555591f29660, 24 [pid 23742] <... openat resumed>) = 3 [pid 23741] <... openat resumed>) = 3 [pid 23740] <... close resumed>) = 0 ./strace-static-x86_64: Process 23744 attached [pid 23743] <... set_robust_list resumed>) = 0 [pid 23742] write(3, "1000", 4 [pid 23741] write(3, "1000", 4 [pid 23740] write(1, "executing program\n", 18 executing program [pid 23741] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23743 [pid 23742] <... write resumed>) = 4 [pid 23741] close(3 [pid 23744] set_robust_list(0x555591f29660, 24 [pid 23743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23742] close(3 [pid 23741] <... close resumed>) = 0 [pid 23740] <... write resumed>) = 18 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23744 [pid 23744] <... set_robust_list resumed>) = 0 [pid 23742] <... close resumed>) = 0 executing program [pid 23741] write(1, "executing program\n", 18 [pid 23740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23743] <... prctl resumed>) = 0 executing program [pid 23742] write(1, "executing program\n", 18 [pid 23741] <... write resumed>) = 18 [pid 23744] <... prctl resumed>) = 0 [pid 23743] setpgid(0, 0 [pid 23742] <... write resumed>) = 18 [pid 23740] <... bpf resumed>) = 3 [pid 23741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23743] <... setpgid resumed>) = 0 [pid 23742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23744] setpgid(0, 0 [pid 23740] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23744] <... setpgid resumed>) = 0 [pid 23740] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23740] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23744] <... openat resumed>) = 3 [pid 23740] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23741] <... bpf resumed>) = 3 [pid 23740] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23740] exit_group(0) = ? [pid 23744] write(3, "1000", 4 [pid 23743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23742] <... bpf resumed>) = 3 [pid 23741] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23744] <... write resumed>) = 4 [pid 23740] +++ exited with 0 +++ [pid 23744] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23744] <... close resumed>) = 0 [pid 23743] <... openat resumed>) = 3 [pid 23742] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23741] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 23744] write(1, "executing program\n", 18 [pid 23743] write(3, "1000", 4 executing program [pid 23742] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23741] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23744] <... write resumed>) = 18 [pid 23743] <... write resumed>) = 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23743] close(3) = 0 [pid 23742] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23743] write(1, "executing program\n", 18 [pid 23742] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23743] <... write resumed>) = 18 [pid 23743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23742] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 23745 attached [pid 23744] <... bpf resumed>) = 3 [pid 23743] <... bpf resumed>) = 3 [pid 23742] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23741] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23745] set_robust_list(0x555591f29660, 24) = 0 [pid 23745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23741] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23744] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23742] exit_group(0 [pid 23741] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23745 [pid 23742] <... exit_group resumed>) = ? [pid 23745] <... prctl resumed>) = 0 [pid 23744] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23743] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23741] exit_group(0 [pid 23745] setpgid(0, 0 [pid 23744] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23743] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23742] +++ exited with 0 +++ [pid 23741] <... exit_group resumed>) = ? [pid 23745] <... setpgid resumed>) = 0 [pid 23744] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23743] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23742, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23744] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23743] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23744] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23743] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23743] exit_group(0 [pid 23745] <... openat resumed>) = 3 [pid 23744] exit_group(0 [pid 23743] <... exit_group resumed>) = ? [pid 23741] +++ exited with 0 +++ [pid 5856] <... restart_syscall resumed>) = 0 [pid 23745] write(3, "1000", 4 [pid 23744] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23745] <... write resumed>) = 4 [pid 23743] +++ exited with 0 +++ [pid 23745] close(3) = 0 [pid 23744] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 23745] write(1, "executing program\n", 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23746 attached [pid 23745] <... write resumed>) = 18 [pid 23746] set_robust_list(0x555591f29660, 24 [pid 23745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23746] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23746 ./strace-static-x86_64: Process 23747 attached [pid 23745] <... bpf resumed>) = 3 [pid 23746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23747] set_robust_list(0x555591f29660, 24 [pid 23746] <... prctl resumed>) = 0 [pid 23747] <... set_robust_list resumed>) = 0 [pid 23745] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23746] setpgid(0, 0 [pid 23745] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23747 [pid 23747] <... prctl resumed>) = 0 [pid 23746] <... setpgid resumed>) = 0 [pid 23745] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23747] setpgid(0, 0 [pid 23746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23745] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23747] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 23748 attached [pid 23747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23745] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23748] set_robust_list(0x555591f29660, 24 [pid 23745] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23748 [pid 23747] <... openat resumed>) = 3 [pid 23745] <... exit_group resumed>) = ? [pid 23748] <... set_robust_list resumed>) = 0 [pid 23748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23747] write(3, "1000", 4) = 4 [pid 23748] setpgid(0, 0 [pid 23747] close(3 [pid 23746] <... openat resumed>) = 3 [pid 23748] <... setpgid resumed>) = 0 executing program [pid 23747] <... close resumed>) = 0 [pid 23748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23747] write(1, "executing program\n", 18 [pid 23746] write(3, "1000", 4 [pid 23745] +++ exited with 0 +++ [pid 23747] <... write resumed>) = 18 [pid 23746] <... write resumed>) = 4 [pid 23747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23746] close(3 [pid 23748] <... openat resumed>) = 3 [pid 23748] write(3, "1000", 4 [pid 23746] <... close resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23747] <... bpf resumed>) = 3 [pid 23748] <... write resumed>) = 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23748] close(3 [pid 23747] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 23746] write(1, "executing program\n", 18 [pid 23747] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23746] <... write resumed>) = 18 [pid 23747] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 23749 attached ) = -1 ENOENT (No such file or directory) [pid 23746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23748] <... close resumed>) = 0 [pid 23749] set_robust_list(0x555591f29660, 24 [pid 23747] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23746] <... bpf resumed>) = 3 [pid 23747] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 23749] <... set_robust_list resumed>) = 0 [pid 23748] write(1, "executing program\n", 18 [pid 23747] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23749 [pid 23748] <... write resumed>) = 18 ./strace-static-x86_64: Process 23750 attached [pid 23749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23749] <... prctl resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23750 [pid 23750] set_robust_list(0x555591f29660, 24 [pid 23747] <... exit_group resumed>) = ? [pid 23749] setpgid(0, 0 [pid 23750] <... set_robust_list resumed>) = 0 [pid 23750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23749] <... setpgid resumed>) = 0 [pid 23746] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23750] <... prctl resumed>) = 0 [pid 23750] setpgid(0, 0) = 0 [pid 23749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23746] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23749] <... openat resumed>) = 3 [pid 23748] <... bpf resumed>) = 3 [pid 23746] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23747] +++ exited with 0 +++ [pid 23746] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23750] <... openat resumed>) = 3 [pid 23749] write(3, "1000", 4 [pid 23748] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23746] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23750] write(3, "1000", 4 [pid 23749] <... write resumed>) = 4 [pid 23748] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23750] <... write resumed>) = 4 [pid 23749] close(3 [pid 23746] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...>executing program executing program [pid 23750] close(3 [pid 23749] <... close resumed>) = 0 [pid 23748] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23746] <... exit_group resumed>) = ? [pid 23750] <... close resumed>) = 0 [pid 23749] write(1, "executing program\n", 18 [pid 23750] write(1, "executing program\n", 18 [pid 23749] <... write resumed>) = 18 [pid 23750] <... write resumed>) = 18 [pid 23748] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23748] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23746] +++ exited with 0 +++ [pid 23748] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... restart_syscall resumed>) = 0 [pid 23748] exit_group(0 [pid 23750] <... bpf resumed>) = 3 [pid 23749] <... bpf resumed>) = 3 [pid 23748] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23750] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23749] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23751 attached [pid 23750] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23749] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23750] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23749] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23751] set_robust_list(0x555591f29660, 24 [pid 23750] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23749] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23748] +++ exited with 0 +++ [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23751 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23751] <... set_robust_list resumed>) = 0 [pid 23750] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23749] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23750] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23749] exit_group(0 [pid 23750] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23751] <... prctl resumed>) = 0 [pid 23750] <... exit_group resumed>) = ? [pid 23749] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23752 attached [pid 23751] setpgid(0, 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23751] <... setpgid resumed>) = 0 [pid 23749] +++ exited with 0 +++ ./strace-static-x86_64: Process 23753 attached [pid 23751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23751] <... openat resumed>) = 3 [pid 23750] +++ exited with 0 +++ [pid 23752] set_robust_list(0x555591f29660, 24 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23752 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23753 [pid 23753] set_robust_list(0x555591f29660, 24 [pid 23751] write(3, "1000", 4 [pid 23753] <... set_robust_list resumed>) = 0 [pid 23751] <... write resumed>) = 4 [pid 23752] <... set_robust_list resumed>) = 0 [pid 23753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23751] close(3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23753] <... prctl resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23752] <... prctl resumed>) = 0 [pid 23752] setpgid(0, 0 [pid 23751] <... close resumed>) = 0 [pid 23753] setpgid(0, 0 [pid 23752] <... setpgid resumed>) = 0 [pid 23753] <... setpgid resumed>) = 0 [pid 23751] write(1, "executing program\n", 18executing program [pid 23752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23751] <... write resumed>) = 18 [pid 5863] <... restart_syscall resumed>) = 0 [pid 23751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23751] <... bpf resumed>) = 3 [pid 23752] <... openat resumed>) = 3 [pid 23751] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 23754 attached [pid 23753] <... openat resumed>) = 3 [pid 23752] write(3, "1000", 4 [pid 23751] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23754 [pid 23754] set_robust_list(0x555591f29660, 24 [pid 23753] write(3, "1000", 4 [pid 23752] <... write resumed>) = 4 [pid 23754] <... set_robust_list resumed>) = 0 [pid 23753] <... write resumed>) = 4 [pid 23752] close(3 [pid 23754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23753] close(3 [pid 23752] <... close resumed>) = 0 [pid 23751] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23754] <... prctl resumed>) = 0 [pid 23753] <... close resumed>) = 0 [pid 23752] write(1, "executing program\n", 18 [pid 23751] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23753] write(1, "executing program\n", 18 [pid 23751] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23753] <... write resumed>) = 18 executing program executing program [pid 23752] <... write resumed>) = 18 [pid 23751] exit_group(0./strace-static-x86_64: Process 23755 attached [pid 23753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23755] set_robust_list(0x555591f29660, 24 [pid 23754] setpgid(0, 0 [pid 23752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23755] <... set_robust_list resumed>) = 0 [pid 23751] <... exit_group resumed>) = ? [pid 23755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23754] <... setpgid resumed>) = 0 [pid 23753] <... bpf resumed>) = 3 [pid 23752] <... bpf resumed>) = 3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23755 [pid 23755] <... prctl resumed>) = 0 [pid 23754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23751] +++ exited with 0 +++ [pid 23755] setpgid(0, 0 [pid 23754] <... openat resumed>) = 3 [pid 23755] <... setpgid resumed>) = 0 [pid 23753] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23752] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23752] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23754] write(3, "1000", 4 [pid 23752] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23754] <... write resumed>) = 4 [pid 23753] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23752] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 23755] <... openat resumed>) = 3 [pid 23754] close(3 [pid 23753] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23752] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23755] write(3, "1000", 4 [pid 23754] <... close resumed>) = 0 [pid 23755] <... write resumed>) = 4 [pid 23753] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23755] close(3 [pid 23753] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23755] <... close resumed>) = 0 [pid 23753] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23754] write(1, "executing program\n", 18 [pid 23752] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23755] write(1, "executing program\n", 18 [pid 23754] <... write resumed>) = 18 [pid 23753] exit_group(0 [pid 23752] exit_group(0 executing program [pid 23754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23752] <... exit_group resumed>) = ? [pid 23755] <... write resumed>) = 18 [pid 23753] <... exit_group resumed>) = ? [pid 23755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23753] +++ exited with 0 +++ [pid 23752] +++ exited with 0 +++ [pid 23755] <... bpf resumed>) = 3 [pid 23754] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... restart_syscall resumed>) = 0 [pid 23754] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23752, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23755] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23754] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23755] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23754] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23757 attached ./strace-static-x86_64: Process 23756 attached [pid 23755] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23754] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23757] set_robust_list(0x555591f29660, 24 [pid 23756] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23756 [pid 23754] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 23758 attached [pid 23757] <... set_robust_list resumed>) = 0 [pid 23756] <... set_robust_list resumed>) = 0 [pid 23754] exit_group(0 [pid 23757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23755] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23757 [pid 23757] <... prctl resumed>) = 0 [pid 23756] <... prctl resumed>) = 0 [pid 23754] <... exit_group resumed>) = ? [pid 23758] set_robust_list(0x555591f29660, 24 [pid 23757] setpgid(0, 0 [pid 23756] setpgid(0, 0 [pid 23755] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23758 [pid 23757] <... setpgid resumed>) = 0 [pid 23756] <... setpgid resumed>) = 0 [pid 23757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23757] <... openat resumed>) = 3 [pid 23758] <... set_robust_list resumed>) = 0 [pid 23756] <... openat resumed>) = 3 [pid 23755] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23754] +++ exited with 0 +++ [pid 23758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23757] write(3, "1000", 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23756] write(3, "1000", 4 [pid 23755] exit_group(0 [pid 23758] <... prctl resumed>) = 0 [pid 23757] <... write resumed>) = 4 [pid 23756] <... write resumed>) = 4 [pid 23755] <... exit_group resumed>) = ? [pid 23758] setpgid(0, 0 [pid 23757] close(3 [pid 23756] close(3 [pid 23757] <... close resumed>) = 0 [pid 23758] <... setpgid resumed>) = 0 executing program [pid 23757] write(1, "executing program\n", 18 [pid 23756] <... close resumed>) = 0 [pid 23757] <... write resumed>) = 18 [pid 23758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD executing program [pid 23757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23756] write(1, "executing program\n", 18 [pid 23755] +++ exited with 0 +++ ./strace-static-x86_64: Process 23759 attached [pid 23758] <... openat resumed>) = 3 [pid 23756] <... write resumed>) = 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23755, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23759] set_robust_list(0x555591f29660, 24 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23759] <... set_robust_list resumed>) = 0 [pid 23759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23759 [pid 23757] <... bpf resumed>) = 3 [pid 23759] <... prctl resumed>) = 0 [pid 23758] write(3, "1000", 4 [pid 23757] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23759] setpgid(0, 0 [pid 23758] <... write resumed>) = 4 [pid 23757] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23758] close(3 [pid 23757] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23758] <... close resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23759] <... setpgid resumed>) = 0 executing program [pid 23758] write(1, "executing program\n", 18 [pid 23757] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23756] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 23760 attached [pid 23759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23758] <... write resumed>) = 18 [pid 23757] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23760] set_robust_list(0x555591f29660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23760 [pid 23760] <... set_robust_list resumed>) = 0 [pid 23758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23757] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23757] exit_group(0 [pid 23760] <... prctl resumed>) = 0 [pid 23760] setpgid(0, 0) = 0 [pid 23760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23758] <... bpf resumed>) = 3 [pid 23756] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23760] <... openat resumed>) = 3 [pid 23759] <... openat resumed>) = 3 [pid 23758] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23757] <... exit_group resumed>) = ? [pid 23756] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23756] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23760] write(3, "1000", 4 [pid 23759] write(3, "1000", 4 [pid 23758] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23756] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23760] <... write resumed>) = 4 [pid 23759] <... write resumed>) = 4 [pid 23758] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23760] close(3 [pid 23759] close(3 [pid 23758] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23760] <... close resumed>) = 0 [pid 23759] <... close resumed>) = 0 [pid 23758] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23756] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 executing program executing program [pid 23760] write(1, "executing program\n", 18 [pid 23759] write(1, "executing program\n", 18 [pid 23758] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23760] <... write resumed>) = 18 [pid 23759] <... write resumed>) = 18 [pid 23756] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23758] exit_group(0 [pid 23756] exit_group(0 [pid 23757] +++ exited with 0 +++ [pid 23760] <... bpf resumed>) = 3 [pid 23756] <... exit_group resumed>) = ? [pid 23760] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23759] <... bpf resumed>) = 3 [pid 23758] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23760] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23759] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23756] +++ exited with 0 +++ [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23760] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23759] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23760] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23759] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23759] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23760] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23759] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23760] exit_group(0 [pid 23759] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23759] exit_group(0 [pid 23760] <... exit_group resumed>) = ? [pid 23759] <... exit_group resumed>) = ? [pid 23758] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23760] +++ exited with 0 +++ [pid 23759] +++ exited with 0 +++ [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23761 attached [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23761 [pid 23761] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 23762 attached [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23761] <... set_robust_list resumed>) = 0 [pid 23762] set_robust_list(0x555591f29660, 24 [pid 23761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23762 [pid 23761] <... prctl resumed>) = 0 [pid 23761] setpgid(0, 0) = 0 [pid 23762] <... set_robust_list resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23765 attached ./strace-static-x86_64: Process 23764 attached ./strace-static-x86_64: Process 23763 attached [pid 23762] <... prctl resumed>) = 0 [pid 23761] <... openat resumed>) = 3 [pid 23765] set_robust_list(0x555591f29660, 24) = 0 [pid 23764] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23764 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23763 [pid 23765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23764] <... set_robust_list resumed>) = 0 [pid 23763] set_robust_list(0x555591f29660, 24 [pid 23762] setpgid(0, 0 [pid 23761] write(3, "1000", 4 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23765 [pid 23765] <... prctl resumed>) = 0 [pid 23764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23763] <... set_robust_list resumed>) = 0 [pid 23762] <... setpgid resumed>) = 0 [pid 23761] <... write resumed>) = 4 [pid 23765] setpgid(0, 0 [pid 23764] <... prctl resumed>) = 0 [pid 23761] close(3 [pid 23765] <... setpgid resumed>) = 0 [pid 23764] setpgid(0, 0 [pid 23765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23761] <... close resumed>) = 0 [pid 23763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23764] <... setpgid resumed>) = 0 [pid 23764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 23763] <... prctl resumed>) = 0 [pid 23761] write(1, "executing program\n", 18 [pid 23765] <... openat resumed>) = 3 [pid 23764] <... openat resumed>) = 3 [pid 23763] setpgid(0, 0 [pid 23762] <... openat resumed>) = 3 [pid 23761] <... write resumed>) = 18 [pid 23763] <... setpgid resumed>) = 0 [pid 23765] write(3, "1000", 4 [pid 23764] write(3, "1000", 4 [pid 23762] write(3, "1000", 4 executing program [pid 23761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23765] <... write resumed>) = 4 [pid 23764] <... write resumed>) = 4 [pid 23763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23762] <... write resumed>) = 4 [pid 23765] close(3) = 0 [pid 23765] write(1, "executing program\n", 18) = 18 [pid 23761] <... bpf resumed>) = 3 [pid 23764] close(3 [pid 23762] close(3 [pid 23765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23763] <... openat resumed>) = 3 [pid 23765] <... bpf resumed>) = 3 [pid 23762] <... close resumed>) = 0 [pid 23764] <... close resumed>) = 0 [pid 23763] write(3, "1000", 4 [pid 23762] write(1, "executing program\n", 18 [pid 23761] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program executing program [pid 23764] write(1, "executing program\n", 18 [pid 23762] <... write resumed>) = 18 [pid 23765] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23763] <... write resumed>) = 4 [pid 23762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23761] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23765] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23764] <... write resumed>) = 18 [pid 23763] close(3 [pid 23761] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23765] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 23763] <... close resumed>) = 0 [pid 23761] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23765] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23763] write(1, "executing program\n", 18 [pid 23761] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23765] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23763] <... write resumed>) = 18 [pid 23765] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23761] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23765] exit_group(0 [pid 23764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23762] <... bpf resumed>) = 3 [pid 23765] <... exit_group resumed>) = ? [pid 23763] <... bpf resumed>) = 3 [pid 23761] exit_group(0 [pid 23764] <... bpf resumed>) = 3 [pid 23762] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23765] +++ exited with 0 +++ [pid 23762] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23761] <... exit_group resumed>) = ? [pid 23763] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23762] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23762] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23761] +++ exited with 0 +++ [pid 23764] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23763] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23762] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23764] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23763] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23763] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23762] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 23764] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23763] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23764] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23763] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23764] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23763] exit_group(0 [pid 23762] +++ exited with 0 +++ [pid 23764] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23764] exit_group(0 [pid 23763] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 23766 attached [pid 23764] <... exit_group resumed>) = ? [pid 23763] +++ exited with 0 +++ [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23766] set_robust_list(0x555591f29660, 24 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23766] <... set_robust_list resumed>) = 0 [pid 23766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23764] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23766 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23766] <... prctl resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 23766] setpgid(0, 0) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23768 attached ./strace-static-x86_64: Process 23767 attached ./strace-static-x86_64: Process 23769 attached [pid 23768] set_robust_list(0x555591f29660, 24 [pid 23767] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23768 [pid 23766] <... openat resumed>) = 3 [pid 23768] <... set_robust_list resumed>) = 0 [pid 23767] <... set_robust_list resumed>) = 0 [pid 23768] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23770 attached [pid 23769] set_robust_list(0x555591f29660, 24 [pid 23768] <... prctl resumed>) = 0 [pid 23767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23766] write(3, "1000", 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23767 [pid 23769] <... set_robust_list resumed>) = 0 [pid 23766] <... write resumed>) = 4 [pid 23770] set_robust_list(0x555591f29660, 24 [pid 23768] setpgid(0, 0 [pid 23767] <... prctl resumed>) = 0 [pid 23766] close(3 [pid 23770] <... set_robust_list resumed>) = 0 [pid 23769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23768] <... setpgid resumed>) = 0 [pid 23767] setpgid(0, 0executing program [pid 23766] <... close resumed>) = 0 [pid 23770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23769] <... prctl resumed>) = 0 [pid 23768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23767] <... setpgid resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23770 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23769 [pid 23769] setpgid(0, 0 [pid 23766] write(1, "executing program\n", 18 [pid 23769] <... setpgid resumed>) = 0 [pid 23766] <... write resumed>) = 18 [pid 23770] <... prctl resumed>) = 0 [pid 23769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23768] <... openat resumed>) = 3 [pid 23767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23770] setpgid(0, 0) = 0 [pid 23768] write(3, "1000", 4 [pid 23767] <... openat resumed>) = 3 [pid 23770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23768] <... write resumed>) = 4 [pid 23768] close(3) = 0 executing program [pid 23770] <... openat resumed>) = 3 [pid 23768] write(1, "executing program\n", 18 [pid 23767] write(3, "1000", 4 [pid 23768] <... write resumed>) = 18 [pid 23767] <... write resumed>) = 4 [pid 23768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23767] close(3executing program [pid 23770] write(3, "1000", 4 [pid 23769] <... openat resumed>) = 3 [pid 23767] <... close resumed>) = 0 [pid 23766] <... bpf resumed>) = 3 [pid 23770] <... write resumed>) = 4 [pid 23767] write(1, "executing program\n", 18 [pid 23770] close(3 [pid 23768] <... bpf resumed>) = 3 [pid 23767] <... write resumed>) = 18 [pid 23769] write(3, "1000", 4executing program ) = 4 [pid 23769] close(3) = 0 [pid 23770] <... close resumed>) = 0 [pid 23769] write(1, "executing program\n", 18) = 18 [pid 23767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 23768] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23766] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23770] write(1, "executing program\n", 18 [pid 23769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23768] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23770] <... write resumed>) = 18 [pid 23770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23768] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23767] <... bpf resumed>) = 3 [pid 23770] <... bpf resumed>) = 3 [pid 23769] <... bpf resumed>) = 3 [pid 23768] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23767] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23766] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23766] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23768] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23768] exit_group(0 [pid 23767] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23769] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23766] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23770] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23769] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23768] <... exit_group resumed>) = ? [pid 23767] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23766] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23770] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23769] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23767] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23766] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23770] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23769] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23767] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23766] exit_group(0 [pid 23768] +++ exited with 0 +++ [pid 23769] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23767] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23770] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23769] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23766] <... exit_group resumed>) = ? [pid 23770] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23769] exit_group(0 [pid 23767] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23770] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23769] <... exit_group resumed>) = ? [pid 23767] <... exit_group resumed>) = ? [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23770] exit_group(0 [pid 23769] +++ exited with 0 +++ [pid 23767] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23769, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23770] <... exit_group resumed>) = ? [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23766] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23770] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... restart_syscall resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23772 attached ./strace-static-x86_64: Process 23771 attached [pid 5863] <... restart_syscall resumed>) = 0 [pid 23772] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 23773 attached ) = 0 [pid 23771] set_robust_list(0x555591f29660, 24 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23771 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23772 [pid 23773] set_robust_list(0x555591f29660, 24 [pid 23772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23771] <... set_robust_list resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23774 attached [pid 23773] <... set_robust_list resumed>) = 0 [pid 23772] <... prctl resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23773 [pid 23774] set_robust_list(0x555591f29660, 24 [pid 23773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23772] setpgid(0, 0 [pid 23771] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23775 attached [pid 23774] <... set_robust_list resumed>) = 0 [pid 23773] <... prctl resumed>) = 0 [pid 23772] <... setpgid resumed>) = 0 [pid 23771] <... prctl resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23774 [pid 23775] set_robust_list(0x555591f29660, 24 [pid 23774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23773] setpgid(0, 0 [pid 23772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23775] <... set_robust_list resumed>) = 0 [pid 23773] <... setpgid resumed>) = 0 [pid 23774] <... prctl resumed>) = 0 [pid 23772] <... openat resumed>) = 3 [pid 23775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23774] setpgid(0, 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23775 [pid 23774] <... setpgid resumed>) = 0 [pid 23774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23775] <... prctl resumed>) = 0 [pid 23773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23772] write(3, "1000", 4 [pid 23771] setpgid(0, 0) = 0 [pid 23775] setpgid(0, 0 [pid 23774] <... openat resumed>) = 3 [pid 23773] <... openat resumed>) = 3 [pid 23772] <... write resumed>) = 4 [pid 23771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23775] <... setpgid resumed>) = 0 [pid 23772] close(3 [pid 23774] write(3, "1000", 4 [pid 23773] write(3, "1000", 4 [pid 23772] <... close resumed>) = 0 executing program [pid 23775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23774] <... write resumed>) = 4 [pid 23773] <... write resumed>) = 4 [pid 23772] write(1, "executing program\n", 18 [pid 23774] close(3 [pid 23773] close(3 [pid 23772] <... write resumed>) = 18 [pid 23774] <... close resumed>) = 0 [pid 23773] <... close resumed>) = 0 [pid 23772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23771] <... openat resumed>) = 3 executing program executing program [pid 23775] <... openat resumed>) = 3 [pid 23774] write(1, "executing program\n", 18 [pid 23773] write(1, "executing program\n", 18 [pid 23771] write(3, "1000", 4 [pid 23775] write(3, "1000", 4 [pid 23774] <... write resumed>) = 18 [pid 23773] <... write resumed>) = 18 [pid 23772] <... bpf resumed>) = 3 [pid 23771] <... write resumed>) = 4 [pid 23775] <... write resumed>) = 4 [pid 23774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23771] close(3 [pid 23775] close(3 [pid 23773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23772] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23771] <... close resumed>) = 0 [pid 23775] <... close resumed>) = 0 [pid 23771] write(1, "executing program\n", 18 executing program executing program [pid 23775] write(1, "executing program\n", 18) = 18 [pid 23771] <... write resumed>) = 18 [pid 23775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23774] <... bpf resumed>) = 3 [pid 23773] <... bpf resumed>) = 3 [pid 23772] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23775] <... bpf resumed>) = 3 [pid 23774] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23773] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23772] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23775] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23774] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23773] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23772] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23771] <... bpf resumed>) = 3 [pid 23775] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23774] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23773] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23772] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23771] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23775] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23774] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23773] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23772] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23771] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23775] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23774] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23773] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23772] exit_group(0 [pid 23771] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23775] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23774] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23773] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23772] <... exit_group resumed>) = ? [pid 23771] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23775] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23774] exit_group(0 [pid 23773] exit_group(0 [pid 23775] exit_group(0 [pid 23771] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23773] <... exit_group resumed>) = ? [pid 23775] <... exit_group resumed>) = ? [pid 23774] <... exit_group resumed>) = ? [pid 23773] +++ exited with 0 +++ [pid 23772] +++ exited with 0 +++ [pid 23771] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23774] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23771] exit_group(0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23771] <... exit_group resumed>) = ? [pid 23775] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23771] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23771, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 23776 attached [pid 23776] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23776 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23778 attached ./strace-static-x86_64: Process 23777 attached [pid 23776] <... set_robust_list resumed>) = 0 [pid 23776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23776] setpgid(0, 0) = 0 [pid 23776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23776] write(3, "1000", 4) = 4 [pid 23776] close(3) = 0 ./strace-static-x86_64: Process 23779 attached [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23779 ./strace-static-x86_64: Process 23780 attached [pid 23778] set_robust_list(0x555591f29660, 24 [pid 23777] set_robust_list(0x555591f29660, 24 [pid 23776] write(1, "executing program\n", 18executing program [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23778 [pid 23780] set_robust_list(0x555591f29660, 24 [pid 23778] <... set_robust_list resumed>) = 0 [pid 23777] <... set_robust_list resumed>) = 0 [pid 23776] <... write resumed>) = 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23777 [pid 23779] set_robust_list(0x555591f29660, 24 [pid 23780] <... set_robust_list resumed>) = 0 [pid 23778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23780 [pid 23780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23779] <... set_robust_list resumed>) = 0 [pid 23778] <... prctl resumed>) = 0 [pid 23777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23780] <... prctl resumed>) = 0 [pid 23779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23778] setpgid(0, 0 [pid 23777] <... prctl resumed>) = 0 [pid 23776] <... bpf resumed>) = 3 [pid 23780] setpgid(0, 0 [pid 23779] <... prctl resumed>) = 0 [pid 23777] setpgid(0, 0 [pid 23776] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23780] <... setpgid resumed>) = 0 [pid 23776] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23778] <... setpgid resumed>) = 0 [pid 23777] <... setpgid resumed>) = 0 [pid 23779] setpgid(0, 0 [pid 23776] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23780] <... openat resumed>) = 3 [pid 23779] <... setpgid resumed>) = 0 [pid 23778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23776] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23780] write(3, "1000", 4 [pid 23776] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23780] <... write resumed>) = 4 [pid 23776] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23780] close(3 [pid 23776] exit_group(0executing program [pid 23780] <... close resumed>) = 0 [pid 23776] <... exit_group resumed>) = ? [pid 23780] write(1, "executing program\n", 18) = 18 [pid 23779] <... openat resumed>) = 3 [pid 23778] <... openat resumed>) = 3 [pid 23777] <... openat resumed>) = 3 [pid 23776] +++ exited with 0 +++ [pid 23780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23779] write(3, "1000", 4 [pid 23778] write(3, "1000", 4 [pid 23779] <... write resumed>) = 4 [pid 23778] <... write resumed>) = 4 [pid 23777] write(3, "1000", 4 [pid 23780] <... bpf resumed>) = 3 [pid 23779] close(3 [pid 23778] close(3 [pid 23779] <... close resumed>) = 0 [pid 23778] <... close resumed>) = 0 [pid 23777] <... write resumed>) = 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program executing program [pid 23780] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23779] write(1, "executing program\n", 18 [pid 23778] write(1, "executing program\n", 18 [pid 23777] close(3 [pid 23780] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23779] <... write resumed>) = 18 [pid 23778] <... write resumed>) = 18 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23780] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23777] <... close resumed>) = 0 [pid 23780] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23780] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23777] write(1, "executing program\n", 18executing program [pid 23780] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23777] <... write resumed>) = 18 [pid 5863] <... restart_syscall resumed>) = 0 [pid 23780] exit_group(0 [pid 23777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23780] <... exit_group resumed>) = ? [pid 23779] <... bpf resumed>) = 3 [pid 23778] <... bpf resumed>) = 3 [pid 23777] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23780] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23781 attached [pid 23779] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23778] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23777] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23779] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23778] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23777] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23781 [pid 23781] set_robust_list(0x555591f29660, 24 [pid 23779] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23778] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23777] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23781] <... set_robust_list resumed>) = 0 [pid 23779] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23778] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23777] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23779] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23778] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23777] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23779] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23778] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23779] exit_group(0 [pid 23778] exit_group(0 [pid 23777] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23777] exit_group(0 [pid 23781] <... prctl resumed>) = 0 [pid 23779] <... exit_group resumed>) = ? [pid 23778] <... exit_group resumed>) = ? [pid 5861] <... restart_syscall resumed>) = 0 [pid 23777] <... exit_group resumed>) = ? [pid 23781] setpgid(0, 0) = 0 [pid 23781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23779] +++ exited with 0 +++ [pid 23781] <... openat resumed>) = 3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23781] write(3, "1000", 4) = 4 [pid 23777] +++ exited with 0 +++ [pid 23781] close(3) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 23781] write(1, "executing program\n", 18 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23781] <... write resumed>) = 18 [pid 23781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 23782 attached [pid 23778] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23782 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23782] set_robust_list(0x555591f29660, 24) = 0 [pid 23782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23781] <... bpf resumed>) = 3 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23782] <... prctl resumed>) = 0 [pid 23781] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23782] setpgid(0, 0 [pid 23781] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23782] <... setpgid resumed>) = 0 [pid 23781] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23781] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23782] <... openat resumed>) = 3 [pid 23781] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23781] exit_group(0 [pid 23782] write(3, "1000", 4) = 4 [pid 23781] <... exit_group resumed>) = ? [pid 23782] close(3./strace-static-x86_64: Process 23784 attached ./strace-static-x86_64: Process 23783 attached ) = 0 [pid 23781] +++ exited with 0 +++ ./strace-static-x86_64: Process 23785 attached [pid 23784] set_robust_list(0x555591f29660, 24) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23784 [pid 23783] set_robust_list(0x555591f29660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23783 [pid 23785] set_robust_list(0x555591f29660, 24executing program [pid 23784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23782] write(1, "executing program\n", 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23785] <... set_robust_list resumed>) = 0 [pid 23783] <... set_robust_list resumed>) = 0 [pid 23782] <... write resumed>) = 18 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23785 [pid 23784] <... prctl resumed>) = 0 [pid 23785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23785] <... prctl resumed>) = 0 [pid 23784] setpgid(0, 0 [pid 23783] <... prctl resumed>) = 0 [pid 23783] setpgid(0, 0 [pid 23784] <... setpgid resumed>) = 0 [pid 23783] <... setpgid resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 23783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23785] setpgid(0, 0 [pid 23784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23782] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23785] <... setpgid resumed>) = 0 [pid 23782] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 23786 attached [pid 23785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23783] <... openat resumed>) = 3 [pid 23782] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23786] set_robust_list(0x555591f29660, 24 [pid 23785] <... openat resumed>) = 3 [pid 23784] <... openat resumed>) = 3 [pid 23786] <... set_robust_list resumed>) = 0 [pid 23784] write(3, "1000", 4 [pid 23786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23784] <... write resumed>) = 4 [pid 23782] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23786 [pid 23782] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23785] write(3, "1000", 4 [pid 23783] write(3, "1000", 4 [pid 23782] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23786] <... prctl resumed>) = 0 [pid 23785] <... write resumed>) = 4 [pid 23784] close(3 [pid 23783] <... write resumed>) = 4 [pid 23782] exit_group(0 [pid 23785] close(3 [pid 23783] close(3 [pid 23784] <... close resumed>) = 0 [pid 23786] setpgid(0, 0 [pid 23785] <... close resumed>) = 0 executing program [pid 23784] write(1, "executing program\n", 18 [pid 23783] <... close resumed>) = 0 [pid 23782] <... exit_group resumed>) = ? [pid 23786] <... setpgid resumed>) = 0 executing program [pid 23785] write(1, "executing program\n", 18 [pid 23784] <... write resumed>) = 18 [pid 23783] write(1, "executing program\n", 18executing program [pid 23786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23785] <... write resumed>) = 18 [pid 23784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23783] <... write resumed>) = 18 [pid 23782] +++ exited with 0 +++ [pid 23786] <... openat resumed>) = 3 [pid 23785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23786] write(3, "1000", 4 [pid 23784] <... bpf resumed>) = 3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23783] <... bpf resumed>) = 3 [pid 23786] <... write resumed>) = 4 [pid 23785] <... bpf resumed>) = 3 [pid 23784] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... restart_syscall resumed>) = 0 [pid 23786] close(3 [pid 23784] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23783] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23786] <... close resumed>) = 0 [pid 23784] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 23783] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23786] write(1, "executing program\n", 18 [pid 23784] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23783] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23786] <... write resumed>) = 18 [pid 23784] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23783] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23784] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23785] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23783] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23785] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23783] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23785] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23784] exit_group(0 [pid 23783] exit_group(0 [pid 23784] <... exit_group resumed>) = ? [pid 23786] <... bpf resumed>) = 3 [pid 23785] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23783] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23787 attached [pid 23786] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23785] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23784] +++ exited with 0 +++ [pid 23783] +++ exited with 0 +++ [pid 23786] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23785] exit_group(0 [pid 23787] set_robust_list(0x555591f29660, 24 [pid 23786] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23787 [pid 23787] <... set_robust_list resumed>) = 0 [pid 23785] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23784, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23783, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23786] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23787] <... prctl resumed>) = 0 [pid 23786] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23787] setpgid(0, 0 [pid 23786] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23787] <... setpgid resumed>) = 0 [pid 23786] exit_group(0 [pid 23785] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 23787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23786] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23787] <... openat resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23787] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23788 attached [pid 23788] set_robust_list(0x555591f29660, 24) = 0 ./strace-static-x86_64: Process 23789 attached [pid 23788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23787] <... write resumed>) = 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23789 [pid 23787] close(3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23788 [pid 23789] set_robust_list(0x555591f29660, 24 [pid 23787] <... close resumed>) = 0 [pid 23789] <... set_robust_list resumed>) = 0 [pid 23788] <... prctl resumed>) = 0 executing program [pid 23787] write(1, "executing program\n", 18 [pid 23786] +++ exited with 0 +++ [pid 23789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23788] setpgid(0, 0 [pid 23787] <... write resumed>) = 18 [pid 23789] <... prctl resumed>) = 0 [pid 23788] <... setpgid resumed>) = 0 [pid 23787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23789] setpgid(0, 0 [pid 23788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23787] <... bpf resumed>) = 3 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23789] <... setpgid resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23787] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... restart_syscall resumed>) = 0 [pid 23789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23789] <... openat resumed>) = 3 [pid 23788] <... openat resumed>) = 3 [pid 23787] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23789] write(3, "1000", 4 [pid 23787] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 23790 attached [pid 23789] <... write resumed>) = 4 [pid 23788] write(3, "1000", 4 [pid 23787] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23789] close(3 [pid 23788] <... write resumed>) = 4 [pid 23787] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23790] set_robust_list(0x555591f29660, 24 [pid 23789] <... close resumed>) = 0 [pid 23788] close(3 [pid 23787] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23790 [pid 23789] write(1, "executing program\n", 18) = 18 [pid 23788] <... close resumed>) = 0 [pid 23787] <... exit_group resumed>) = ? [pid 23789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23788] write(1, "executing program\n", 18./strace-static-x86_64: Process 23791 attached [pid 23790] <... set_robust_list resumed>) = 0 [pid 23791] set_robust_list(0x555591f29660, 24 [pid 23790] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 23787] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23791 [pid 23791] <... set_robust_list resumed>) = 0 [pid 23790] <... prctl resumed>) = 0 [pid 23790] setpgid(0, 0 [pid 23789] <... bpf resumed>) = 3 [pid 23788] <... write resumed>) = 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23790] <... setpgid resumed>) = 0 [pid 23789] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23789] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23788] <... bpf resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 23791] <... prctl resumed>) = 0 [pid 23790] <... openat resumed>) = 3 [pid 23789] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23788] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23791] setpgid(0, 0) = 0 [pid 23790] write(3, "1000", 4 [pid 23791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23790] <... write resumed>) = 4 [pid 23789] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23788] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23789] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23788] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23791] <... openat resumed>) = 3 [pid 23790] close(3 [pid 23789] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23790] <... close resumed>) = 0 [pid 23790] write(1, "executing program\n", 18) = 18 [pid 23791] write(3, "1000", 4 [pid 23790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 23792 attached [pid 23791] <... write resumed>) = 4 [pid 23789] exit_group(0 [pid 23788] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23792 [pid 23792] set_robust_list(0x555591f29660, 24 [pid 23791] close(3 [pid 23790] <... bpf resumed>) = 3 executing program [pid 23789] <... exit_group resumed>) = ? [pid 23788] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23791] <... close resumed>) = 0 [pid 23790] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23791] write(1, "executing program\n", 18) = 18 [pid 23790] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23790] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23788] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23792] <... set_robust_list resumed>) = 0 [pid 23790] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23791] <... bpf resumed>) = 3 [pid 23789] +++ exited with 0 +++ [pid 23788] exit_group(0 [pid 23792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23791] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23790] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23788] <... exit_group resumed>) = ? [pid 23792] <... prctl resumed>) = 0 [pid 23791] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23790] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23788] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23792] setpgid(0, 0 [pid 23791] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23790] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23792] <... setpgid resumed>) = 0 [pid 23792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23791] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... restart_syscall resumed>) = 0 [pid 23790] <... exit_group resumed>) = ? [pid 23792] <... openat resumed>) = 3 [pid 23791] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23792] write(3, "1000", 4 [pid 23791] exit_group(0 [pid 23790] +++ exited with 0 +++ ./strace-static-x86_64: Process 23793 attached [pid 23792] <... write resumed>) = 4 executing program [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23791] <... exit_group resumed>) = ? [pid 23792] close(3) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23793] set_robust_list(0x555591f29660, 24) = 0 [pid 23792] write(1, "executing program\n", 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23792] <... write resumed>) = 18 [pid 23793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23793 ./strace-static-x86_64: Process 23794 attached [pid 23793] <... prctl resumed>) = 0 [pid 23792] <... bpf resumed>) = 3 [pid 23791] +++ exited with 0 +++ [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23794 [pid 23793] setpgid(0, 0 [pid 23792] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23794] set_robust_list(0x555591f29660, 24 [pid 23792] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23794] <... set_robust_list resumed>) = 0 [pid 23792] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23792] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23792] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23794] <... prctl resumed>) = 0 [pid 23792] exit_group(0 [pid 23794] setpgid(0, 0 [pid 23792] <... exit_group resumed>) = ? [pid 23793] <... setpgid resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23794] <... setpgid resumed>) = 0 [pid 23793] <... openat resumed>) = 3 [pid 23792] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23793] write(3, "1000", 4 [pid 23794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23793] <... write resumed>) = 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23793] close(3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23794] <... openat resumed>) = 3 [pid 23794] write(3, "1000", 4./strace-static-x86_64: Process 23795 attached [pid 23793] <... close resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23795] set_robust_list(0x555591f29660, 24 [pid 23794] <... write resumed>) = 4 [pid 23793] write(1, "executing program\n", 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23795 executing program ./strace-static-x86_64: Process 23796 attached [pid 23795] <... set_robust_list resumed>) = 0 [pid 23794] close(3 [pid 23793] <... write resumed>) = 18 [pid 23796] set_robust_list(0x555591f29660, 24 [pid 23793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23796] <... set_robust_list resumed>) = 0 [pid 23795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23794] <... close resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23796 [pid 23795] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 23797 attached [pid 23796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23795] setpgid(0, 0executing program [pid 23794] write(1, "executing program\n", 18 [pid 23793] <... bpf resumed>) = 3 [pid 23797] set_robust_list(0x555591f29660, 24 [pid 23796] <... prctl resumed>) = 0 [pid 23795] <... setpgid resumed>) = 0 [pid 23794] <... write resumed>) = 18 [pid 23794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23797] <... set_robust_list resumed>) = 0 [pid 23796] setpgid(0, 0 [pid 23795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23793] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23797 [pid 23796] <... setpgid resumed>) = 0 [pid 23795] <... openat resumed>) = 3 [pid 23794] <... bpf resumed>) = 3 [pid 23793] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23795] write(3, "1000", 4 [pid 23793] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23796] <... openat resumed>) = 3 [pid 23795] <... write resumed>) = 4 [pid 23794] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23796] write(3, "1000", 4 [pid 23795] close(3 [pid 23794] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 23793] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23797] <... prctl resumed>) = 0 [pid 23796] <... write resumed>) = 4 [pid 23795] <... close resumed>) = 0 [pid 23794] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23796] close(3 [pid 23795] write(1, "executing program\n", 18 [pid 23794] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23797] setpgid(0, 0 [pid 23796] <... close resumed>) = 0 [pid 23795] <... write resumed>) = 18 executing program [pid 23794] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23793] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23797] <... setpgid resumed>) = 0 [pid 23796] write(1, "executing program\n", 18 [pid 23795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23794] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23793] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23796] <... write resumed>) = 18 [pid 23794] exit_group(0 [pid 23793] exit_group(0 [pid 23797] <... openat resumed>) = 3 [pid 23795] <... bpf resumed>) = 3 [pid 23793] <... exit_group resumed>) = ? [pid 23796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23795] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23797] write(3, "1000", 4) = 4 [pid 23796] <... bpf resumed>) = 3 [pid 23795] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23794] <... exit_group resumed>) = ? [pid 23797] close(3 [pid 23796] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23795] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23793] +++ exited with 0 +++ [pid 23797] <... close resumed>) = 0 [pid 23796] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23795] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23794] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 23797] write(1, "executing program\n", 18 [pid 23796] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23795] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23797] <... write resumed>) = 18 [pid 23795] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23796] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23795] exit_group(0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23795] <... exit_group resumed>) = ? [pid 23797] <... bpf resumed>) = 3 [pid 23796] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23795] +++ exited with 0 +++ [pid 23797] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 23798 attached [pid 23797] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23796] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23797] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23796] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23798 [pid 23797] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23796] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23799 attached [pid 23798] set_robust_list(0x555591f29660, 24 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23799] set_robust_list(0x555591f29660, 24 [pid 23798] <... set_robust_list resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 23799] <... set_robust_list resumed>) = 0 [pid 23798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23797] exit_group(0 [pid 23796] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23799 [pid 23798] <... prctl resumed>) = 0 [pid 23797] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23798] setpgid(0, 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23799] <... prctl resumed>) = 0 [pid 23798] <... setpgid resumed>) = 0 [pid 23797] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23799] setpgid(0, 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23799] <... setpgid resumed>) = 0 [pid 23799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23800 attached ) = 3 [pid 23798] <... openat resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23800 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23800] set_robust_list(0x555591f29660, 24) = 0 [pid 23798] write(3, "1000", 4 [pid 23800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23799] write(3, "1000", 4 [pid 23798] <... write resumed>) = 4 [pid 23799] <... write resumed>) = 4 [pid 23800] <... prctl resumed>) = 0 [pid 23798] close(3 [pid 23800] setpgid(0, 0 [pid 23799] close(3 [pid 23798] <... close resumed>) = 0 [pid 23800] <... setpgid resumed>) = 0 executing program [pid 23798] write(1, "executing program\n", 18 [pid 23800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23799] <... close resumed>) = 0 [pid 23798] <... write resumed>) = 18 executing program [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23800] <... openat resumed>) = 3 [pid 23799] write(1, "executing program\n", 18 executing program [pid 23798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23799] <... write resumed>) = 18 [pid 23800] write(3, "1000", 4) = 4 [pid 23800] close(3) = 0 [pid 23800] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 23801 attached [pid 23800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 23802 attached [pid 23801] set_robust_list(0x555591f29660, 24 [pid 23800] <... bpf resumed>) = 3 [pid 23799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23802 [pid 23801] <... set_robust_list resumed>) = 0 [pid 23802] set_robust_list(0x555591f29660, 24) = 0 [pid 23800] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23800] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23799] <... bpf resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23801 [pid 23801] <... prctl resumed>) = 0 [pid 23800] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23798] <... bpf resumed>) = 3 [pid 23802] <... prctl resumed>) = 0 [pid 23800] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23802] setpgid(0, 0 [pid 23801] setpgid(0, 0 [pid 23800] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23799] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23798] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23801] <... setpgid resumed>) = 0 [pid 23802] <... setpgid resumed>) = 0 [pid 23800] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23800] exit_group(0 [pid 23799] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23798] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23802] <... openat resumed>) = 3 [pid 23800] <... exit_group resumed>) = ? [pid 23799] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23798] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23801] <... openat resumed>) = 3 [pid 23799] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23798] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23802] write(3, "1000", 4 [pid 23799] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23798] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23799] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23798] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23799] exit_group(0 [pid 23798] exit_group(0 [pid 23799] <... exit_group resumed>) = ? [pid 23802] <... write resumed>) = 4 [pid 23801] write(3, "1000", 4 [pid 23800] +++ exited with 0 +++ [pid 23798] <... exit_group resumed>) = ? [pid 23802] close(3 [pid 23801] <... write resumed>) = 4 executing program [pid 23802] <... close resumed>) = 0 [pid 23801] close(3 [pid 23799] +++ exited with 0 +++ [pid 23802] write(1, "executing program\n", 18 [pid 23801] <... close resumed>) = 0 [pid 23802] <... write resumed>) = 18 executing program [pid 23801] write(1, "executing program\n", 18 [pid 23798] +++ exited with 0 +++ [pid 23802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23801] <... write resumed>) = 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23802] <... bpf resumed>) = 3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23801] <... bpf resumed>) = 3 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23802] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23801] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23802] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23802] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23801] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 23803 attached [pid 23802] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23801] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23802] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 23804 attached [pid 23802] exit_group(0 [pid 23801] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23803 [pid 23803] set_robust_list(0x555591f29660, 24 [pid 23804] set_robust_list(0x555591f29660, 24 [pid 23803] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23804 [pid 23804] <... set_robust_list resumed>) = 0 [pid 23803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23802] <... exit_group resumed>) = ? [pid 23801] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23803] <... prctl resumed>) = 0 [pid 23801] exit_group(0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 23804] <... prctl resumed>) = 0 [pid 23803] setpgid(0, 0 [pid 23801] <... exit_group resumed>) = ? [pid 23804] setpgid(0, 0 [pid 23803] <... setpgid resumed>) = 0 [pid 23802] +++ exited with 0 +++ [pid 23804] <... setpgid resumed>) = 0 [pid 23803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23802, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23803] <... openat resumed>) = 3 [pid 23801] +++ exited with 0 +++ [pid 23804] write(3, "1000", 4) = 4 [pid 23803] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23804] close(3 [pid 23803] <... write resumed>) = 4 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23805 attached [pid 23804] <... close resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23803] close(3./strace-static-x86_64: Process 23806 attached [pid 23804] write(1, "executing program\n", 18 [pid 23803] <... close resumed>) = 0 ./strace-static-x86_64: Process 23807 attached [pid 23803] write(1, "executing program\n", 18executing program executing program [pid 23804] <... write resumed>) = 18 [pid 23803] <... write resumed>) = 18 [pid 23807] set_robust_list(0x555591f29660, 24 [pid 23805] set_robust_list(0x555591f29660, 24 [pid 23804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23806] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23805 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23806 [pid 23807] <... set_robust_list resumed>) = 0 [pid 23805] <... set_robust_list resumed>) = 0 [pid 23804] <... bpf resumed>) = 3 [pid 23803] <... bpf resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23807 [pid 23806] <... set_robust_list resumed>) = 0 [pid 23807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23804] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23803] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23806] <... prctl resumed>) = 0 [pid 23805] <... prctl resumed>) = 0 [pid 23804] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23807] <... prctl resumed>) = 0 [pid 23805] setpgid(0, 0 [pid 23804] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23803] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23807] setpgid(0, 0 [pid 23806] setpgid(0, 0 [pid 23805] <... setpgid resumed>) = 0 [pid 23804] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23803] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23807] <... setpgid resumed>) = 0 [pid 23806] <... setpgid resumed>) = 0 [pid 23805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23804] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23803] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23803] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23805] <... openat resumed>) = 3 [pid 23804] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23803] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23807] <... openat resumed>) = 3 [pid 23804] exit_group(0 [pid 23807] write(3, "1000", 4 [pid 23806] <... openat resumed>) = 3 [pid 23803] exit_group(0 [pid 23806] write(3, "1000", 4 [pid 23805] write(3, "1000", 4 [pid 23804] <... exit_group resumed>) = ? [pid 23807] <... write resumed>) = 4 [pid 23806] <... write resumed>) = 4 [pid 23805] <... write resumed>) = 4 [pid 23803] <... exit_group resumed>) = ? [pid 23807] close(3 [pid 23806] close(3 [pid 23805] close(3 [pid 23804] +++ exited with 0 +++ [pid 23806] <... close resumed>) = 0 [pid 23805] <... close resumed>) = 0 [pid 23806] write(1, "executing program\n", 18executing program ) = 18 executing program [pid 23805] write(1, "executing program\n", 18 [pid 23807] <... close resumed>) = 0 [pid 23803] +++ exited with 0 +++ [pid 23806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23805] <... write resumed>) = 18 executing program [pid 23807] write(1, "executing program\n", 18 [pid 23805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23807] <... write resumed>) = 18 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23805] <... bpf resumed>) = 3 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23806] <... bpf resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23805] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23807] <... bpf resumed>) = 3 [pid 23806] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23807] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23806] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23805] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23807] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23805] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23807] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23805] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23807] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23805] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23807] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 23808 attached [pid 23806] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23805] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23808] set_robust_list(0x555591f29660, 24 [pid 23806] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23808] <... set_robust_list resumed>) = 0 [pid 23806] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23807] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23806] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23805] exit_group(0 [pid 23806] exit_group(0./strace-static-x86_64: Process 23809 attached [pid 23808] <... prctl resumed>) = 0 [pid 23807] exit_group(0 [pid 23806] <... exit_group resumed>) = ? [pid 23805] <... exit_group resumed>) = ? [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23808 [pid 23809] set_robust_list(0x555591f29660, 24 [pid 23808] setpgid(0, 0 [pid 23807] <... exit_group resumed>) = ? [pid 23806] +++ exited with 0 +++ [pid 23809] <... set_robust_list resumed>) = 0 [pid 23805] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23809 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23809] setpgid(0, 0) = 0 [pid 23808] <... setpgid resumed>) = 0 [pid 23807] +++ exited with 0 +++ [pid 23808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23809] <... openat resumed>) = 3 [pid 23808] <... openat resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23807, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23809] write(3, "1000", 4 [pid 23808] write(3, "1000", 4 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23809] <... write resumed>) = 4 [pid 23809] close(3 [pid 23808] <... write resumed>) = 4 [pid 23809] <... close resumed>) = 0 [pid 23808] close(3) = 0 ./strace-static-x86_64: Process 23811 attached ./strace-static-x86_64: Process 23810 attached [pid 23809] write(1, "executing program\n", 18executing program executing program [pid 23808] write(1, "executing program\n", 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23810 [pid 23809] <... write resumed>) = 18 [pid 23808] <... write resumed>) = 18 [pid 23811] set_robust_list(0x555591f29660, 24 [pid 23809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23811 [pid 23811] <... set_robust_list resumed>) = 0 [pid 23810] set_robust_list(0x555591f29660, 24 [pid 23811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23810] <... set_robust_list resumed>) = 0 [pid 23810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23810] setpgid(0, 0 [pid 23808] <... bpf resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 23811] <... prctl resumed>) = 0 [pid 23809] <... bpf resumed>) = 3 [pid 23808] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23810] <... setpgid resumed>) = 0 [pid 23811] setpgid(0, 0 [pid 23810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23809] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23808] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23811] <... setpgid resumed>) = 0 [pid 23810] <... openat resumed>) = 3 [pid 23809] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23808] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23809] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23808] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23810] write(3, "1000", 4) = 4 [pid 23810] close(3) = 0 [pid 23810] write(1, "executing program\n", 18./strace-static-x86_64: Process 23812 attached [pid 23811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23809] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23808] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 23812] set_robust_list(0x555591f29660, 24 [pid 23811] <... openat resumed>) = 3 [pid 23810] <... write resumed>) = 18 [pid 23809] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23808] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23812 [pid 23812] <... set_robust_list resumed>) = 0 [pid 23811] write(3, "1000", 4 [pid 23810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23809] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23808] <... exit_group resumed>) = ? [pid 23812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23811] <... write resumed>) = 4 [pid 23810] <... bpf resumed>) = 3 [pid 23809] exit_group(0 [pid 23808] +++ exited with 0 +++ [pid 23812] <... prctl resumed>) = 0 [pid 23809] <... exit_group resumed>) = ? [pid 23812] setpgid(0, 0 [pid 23811] close(3 [pid 23810] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23811] <... close resumed>) = 0 executing program [pid 23812] <... setpgid resumed>) = 0 [pid 23811] write(1, "executing program\n", 18 [pid 23810] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23811] <... write resumed>) = 18 [pid 23809] +++ exited with 0 +++ [pid 23812] <... openat resumed>) = 3 [pid 23811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23810] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23812] write(3, "1000", 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23812] <... write resumed>) = 4 [pid 23810] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23812] close(3 [pid 23810] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23812] <... close resumed>) = 0 [pid 23810] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23810] exit_group(0 [pid 23812] write(1, "executing program\n", 18executing program [pid 23811] <... bpf resumed>) = 3 [pid 23810] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23812] <... write resumed>) = 18 [pid 23811] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23811] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23810] +++ exited with 0 +++ [pid 23811] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23811] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23811] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23810, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23813 attached [pid 23812] <... bpf resumed>) = 3 [pid 23811] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23811] exit_group(0./strace-static-x86_64: Process 23814 attached ./strace-static-x86_64: Process 23815 attached [pid 23813] set_robust_list(0x555591f29660, 24 [pid 23812] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23811] <... exit_group resumed>) = ? [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23813 [pid 23813] <... set_robust_list resumed>) = 0 [pid 23815] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23815 [pid 23815] <... set_robust_list resumed>) = 0 [pid 23814] set_robust_list(0x555591f29660, 24 [pid 23815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23814] <... set_robust_list resumed>) = 0 [pid 23813] <... prctl resumed>) = 0 [pid 23812] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23811] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23814 [pid 23812] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23815] setpgid(0, 0 [pid 23814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23813] setpgid(0, 0 [pid 23812] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23811, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23815] <... setpgid resumed>) = 0 [pid 23815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23814] <... prctl resumed>) = 0 [pid 23813] <... setpgid resumed>) = 0 [pid 23812] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23815] <... openat resumed>) = 3 [pid 23814] setpgid(0, 0 [pid 23813] <... openat resumed>) = 3 [pid 23812] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23815] write(3, "1000", 4) = 4 [pid 23814] <... setpgid resumed>) = 0 [pid 23813] write(3, "1000", 4 [pid 23812] exit_group(0 [pid 23815] close(3) = 0 executing program [pid 23815] write(1, "executing program\n", 18) = 18 [pid 23815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23813] <... write resumed>) = 4 [pid 23815] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 23816 attached [pid 23814] <... openat resumed>) = 3 [pid 23813] close(3 [pid 23812] <... exit_group resumed>) = ? [pid 23816] set_robust_list(0x555591f29660, 24) = 0 [pid 23813] <... close resumed>) = 0 executing program [pid 23816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23815] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23814] write(3, "1000", 4 [pid 23816] <... prctl resumed>) = 0 [pid 23813] write(1, "executing program\n", 18 [pid 23816] setpgid(0, 0 [pid 23813] <... write resumed>) = 18 [pid 23813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23816] <... setpgid resumed>) = 0 [pid 23815] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23814] <... write resumed>) = 4 [pid 23813] <... bpf resumed>) = 3 [pid 23812] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23816 [pid 23816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23815] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23814] close(3 [pid 23816] <... openat resumed>) = 3 [pid 23815] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23814] <... close resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23813] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23816] write(3, "1000", 4executing program [pid 23815] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23814] write(1, "executing program\n", 18 [pid 23813] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23816] <... write resumed>) = 4 [pid 23815] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23813] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23816] close(3 [pid 23815] exit_group(0 [pid 23814] <... write resumed>) = 18 [pid 23813] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 23813] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23816] <... close resumed>) = 0 [pid 23815] <... exit_group resumed>) = ? [pid 23814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23813] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23813] exit_group(0 executing program [pid 23816] write(1, "executing program\n", 18 [pid 23815] +++ exited with 0 +++ [pid 23814] <... bpf resumed>) = 3 [pid 23816] <... write resumed>) = 18 [pid 23814] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23813] <... exit_group resumed>) = ? [pid 23814] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 23817 attached [pid 23814] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23813] +++ exited with 0 +++ [pid 23816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23814] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23817 [pid 23817] set_robust_list(0x555591f29660, 24 [pid 23816] <... bpf resumed>) = 3 [pid 23814] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23814] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23817] <... set_robust_list resumed>) = 0 [pid 23816] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23816] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23814] exit_group(0 [pid 23817] <... prctl resumed>) = 0 [pid 23816] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23814] <... exit_group resumed>) = ? [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23817] setpgid(0, 0 [pid 23816] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 23818 attached [pid 23817] <... setpgid resumed>) = 0 [pid 23816] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23814] +++ exited with 0 +++ [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23818 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23818] set_robust_list(0x555591f29660, 24 [pid 23817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23816] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23818] <... set_robust_list resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23816] exit_group(0 [pid 23817] <... openat resumed>) = 3 [pid 23816] <... exit_group resumed>) = ? [pid 23817] write(3, "1000", 4 [pid 23818] <... prctl resumed>) = 0 [pid 23818] setpgid(0, 0) = 0 [pid 23818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23816] +++ exited with 0 +++ [pid 23817] <... write resumed>) = 4 [pid 23817] close(3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23816, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23817] <... close resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23818] <... openat resumed>) = 3 [pid 23818] write(3, "1000", 4./strace-static-x86_64: Process 23821 attached ./strace-static-x86_64: Process 23820 attached ./strace-static-x86_64: Process 23819 attached ) = 4 executing program [pid 23817] write(1, "executing program\n", 18 [pid 23821] set_robust_list(0x555591f29660, 24 [pid 23820] set_robust_list(0x555591f29660, 24 [pid 23817] <... write resumed>) = 18 [pid 23819] set_robust_list(0x555591f29660, 24 [pid 23818] close(3 [pid 23817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23821 [pid 23821] <... set_robust_list resumed>) = 0 [pid 23820] <... set_robust_list resumed>) = 0 [pid 23819] <... set_robust_list resumed>) = 0 [pid 23818] <... close resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23819 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23820 [pid 23821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23821] <... prctl resumed>) = 0 [pid 23820] <... prctl resumed>) = 0 [pid 23821] setpgid(0, 0 [pid 23820] setpgid(0, 0 [pid 23819] <... prctl resumed>) = 0 [pid 23818] write(1, "executing program\n", 18 [pid 23820] <... setpgid resumed>) = 0 [pid 23819] setpgid(0, 0executing program ) = 0 [pid 23818] <... write resumed>) = 18 [pid 23821] <... setpgid resumed>) = 0 [pid 23820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23817] <... bpf resumed>) = 3 [pid 23821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23820] <... openat resumed>) = 3 [pid 23819] <... openat resumed>) = 3 [pid 23821] <... openat resumed>) = 3 [pid 23820] write(3, "1000", 4 [pid 23819] write(3, "1000", 4 [pid 23818] <... bpf resumed>) = 3 [pid 23817] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23819] <... write resumed>) = 4 [pid 23819] close(3executing program ) = 0 [pid 23819] write(1, "executing program\n", 18 [pid 23818] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23819] <... write resumed>) = 18 [pid 23821] write(3, "1000", 4 [pid 23820] <... write resumed>) = 4 [pid 23818] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23817] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23821] <... write resumed>) = 4 [pid 23820] close(3 [pid 23817] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23820] <... close resumed>) = 0 [pid 23821] close(3executing program executing program ) = 0 [pid 23820] write(1, "executing program\n", 18 [pid 23818] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23817] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23821] write(1, "executing program\n", 18 [pid 23820] <... write resumed>) = 18 [pid 23821] <... write resumed>) = 18 [pid 23817] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 23819] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23819] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23818] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23817] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23819] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23818] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23819] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23817] exit_group(0 [pid 23818] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23819] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23820] <... bpf resumed>) = 3 [pid 23819] exit_group(0 [pid 23821] <... bpf resumed>) = 3 [pid 23819] <... exit_group resumed>) = ? [pid 23818] exit_group(0 [pid 23821] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23820] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23818] <... exit_group resumed>) = ? [pid 23817] <... exit_group resumed>) = ? [pid 23821] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23820] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23818] +++ exited with 0 +++ [pid 23817] +++ exited with 0 +++ [pid 23821] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23820] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23821] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23820] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23821] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23820] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23821] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23820] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23821] exit_group(0 [pid 23820] exit_group(0 [pid 23819] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23821] <... exit_group resumed>) = ? [pid 23820] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23819, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23820] +++ exited with 0 +++ [pid 23821] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 23822 attached [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23822 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23822] set_robust_list(0x555591f29660, 24) = 0 [pid 23822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23822] <... prctl resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23822] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 23823 attached [pid 23822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23824 attached [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23823] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23824 ./strace-static-x86_64: Process 23825 attached [pid 23824] set_robust_list(0x555591f29660, 24 [pid 23823] <... set_robust_list resumed>) = 0 [pid 23822] <... openat resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23823 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23824] <... set_robust_list resumed>) = 0 [pid 23823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23822] write(3, "1000", 4 [pid 23825] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23825 [pid 23825] <... set_robust_list resumed>) = 0 [pid 23825] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23826 attached ) = 0 [pid 23824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23823] <... prctl resumed>) = 0 [pid 23822] <... write resumed>) = 4 [pid 23826] set_robust_list(0x555591f29660, 24 [pid 23825] setpgid(0, 0) = 0 [pid 23826] <... set_robust_list resumed>) = 0 [pid 23824] <... prctl resumed>) = 0 [pid 23823] setpgid(0, 0 [pid 23822] close(3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23826 [pid 23825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23822] <... close resumed>) = 0 executing program executing program [pid 23824] setpgid(0, 0 [pid 23823] <... setpgid resumed>) = 0 [pid 23822] write(1, "executing program\n", 18 [pid 23824] <... setpgid resumed>) = 0 [pid 23822] <... write resumed>) = 18 [pid 23825] <... openat resumed>) = 3 [pid 23823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23825] write(3, "1000", 4) = 4 [pid 23825] close(3) = 0 [pid 23825] write(1, "executing program\n", 18) = 18 [pid 23823] <... openat resumed>) = 3 [pid 23822] <... bpf resumed>) = 3 [pid 23826] <... prctl resumed>) = 0 [pid 23825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23824] <... openat resumed>) = 3 [pid 23826] setpgid(0, 0 [pid 23823] write(3, "1000", 4 [pid 23822] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23826] <... setpgid resumed>) = 0 [pid 23824] write(3, "1000", 4 [pid 23823] <... write resumed>) = 4 [pid 23822] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23825] <... bpf resumed>) = 3 [pid 23824] <... write resumed>) = 4 [pid 23823] close(3 [pid 23822] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23826] <... openat resumed>) = 3 [pid 23825] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23824] close(3 [pid 23823] <... close resumed>) = 0 [pid 23822] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23826] write(3, "1000", 4 [pid 23825] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23824] <... close resumed>) = 0 executing program [pid 23823] write(1, "executing program\n", 18 [pid 23822] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 23826] <... write resumed>) = 4 [pid 23825] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23824] write(1, "executing program\n", 18 [pid 23823] <... write resumed>) = 18 [pid 23822] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23826] close(3 [pid 23825] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23824] <... write resumed>) = 18 [pid 23823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23822] exit_group(0 [pid 23826] <... close resumed>) = 0 [pid 23825] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23822] <... exit_group resumed>) = ? [pid 23826] write(1, "executing program\n", 18 [pid 23825] exit_group(0 [pid 23823] <... bpf resumed>) = 3 executing program [pid 23825] <... exit_group resumed>) = ? [pid 23826] <... write resumed>) = 18 [pid 23824] <... bpf resumed>) = 3 [pid 23823] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23822] +++ exited with 0 +++ [pid 23826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23824] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23823] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23824] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23825] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23826] <... bpf resumed>) = 3 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23824] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23823] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23826] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23826] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23824] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23823] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23823] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23826] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23824] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23823] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23826] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23824] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23826] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23824] exit_group(0 [pid 23823] exit_group(0 [pid 23826] exit_group(0 [pid 23824] <... exit_group resumed>) = ? [pid 23823] <... exit_group resumed>) = ? [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23826] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23828 attached ./strace-static-x86_64: Process 23827 attached [pid 23824] +++ exited with 0 +++ [pid 23823] +++ exited with 0 +++ [pid 23827] set_robust_list(0x555591f29660, 24 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23827] <... set_robust_list resumed>) = 0 [pid 23828] set_robust_list(0x555591f29660, 24 [pid 23827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23826] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23828 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23827 [pid 23828] <... set_robust_list resumed>) = 0 [pid 23827] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 23829 attached [pid 23828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23829] set_robust_list(0x555591f29660, 24 [pid 23828] <... prctl resumed>) = 0 [pid 23827] setpgid(0, 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23829 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23829] <... set_robust_list resumed>) = 0 [pid 23828] setpgid(0, 0 [pid 23827] <... setpgid resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23828] <... setpgid resumed>) = 0 [pid 23827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23829] <... prctl resumed>) = 0 [pid 23829] setpgid(0, 0 [pid 23827] <... openat resumed>) = 3 [pid 23829] <... setpgid resumed>) = 0 [pid 23829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23827] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 23831 attached ./strace-static-x86_64: Process 23830 attached [pid 23829] <... openat resumed>) = 3 [pid 23828] <... openat resumed>) = 3 [pid 23827] close(3 [pid 23830] set_robust_list(0x555591f29660, 24 [pid 23827] <... close resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23831 [pid 23831] set_robust_list(0x555591f29660, 24 [pid 23828] write(3, "1000", 4) = 4 [pid 23831] <... set_robust_list resumed>) = 0 [pid 23830] <... set_robust_list resumed>) = 0 executing program [pid 23829] write(3, "1000", 4 [pid 23827] write(1, "executing program\n", 18 [pid 23831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23829] <... write resumed>) = 4 [pid 23828] close(3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23830 [pid 23831] <... prctl resumed>) = 0 [pid 23830] <... prctl resumed>) = 0 [pid 23829] close(3 [pid 23828] <... close resumed>) = 0 [pid 23827] <... write resumed>) = 18 [pid 23831] setpgid(0, 0 [pid 23830] setpgid(0, 0 [pid 23829] <... close resumed>) = 0 [pid 23828] write(1, "executing program\n", 18executing program [pid 23827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 23831] <... setpgid resumed>) = 0 [pid 23830] <... setpgid resumed>) = 0 [pid 23829] write(1, "executing program\n", 18 [pid 23828] <... write resumed>) = 18 [pid 23829] <... write resumed>) = 18 [pid 23828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23827] <... bpf resumed>) = 3 [pid 23831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 23828] <... bpf resumed>) = 3 [pid 23831] <... openat resumed>) = 3 [pid 23827] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23827] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23829] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23827] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23830] <... openat resumed>) = 3 [pid 23827] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23829] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23827] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23831] write(3, "1000", 4 [pid 23830] write(3, "1000", 4 [pid 23829] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23828] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23831] <... write resumed>) = 4 [pid 23830] <... write resumed>) = 4 [pid 23829] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23828] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23827] exit_group(0 [pid 23831] close(3 [pid 23830] close(3 [pid 23828] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23831] <... close resumed>) = 0 [pid 23830] <... close resumed>) = 0 [pid 23829] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23827] <... exit_group resumed>) = ? executing program executing program [pid 23831] write(1, "executing program\n", 18 [pid 23830] write(1, "executing program\n", 18 [pid 23829] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23828] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23831] <... write resumed>) = 18 [pid 23830] <... write resumed>) = 18 [pid 23829] exit_group(0 [pid 23831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23828] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23829] <... exit_group resumed>) = ? [pid 23831] <... bpf resumed>) = 3 [pid 23830] <... bpf resumed>) = 3 [pid 23828] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23827] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23831] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23830] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23829] +++ exited with 0 +++ [pid 23831] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23828] exit_group(0 [pid 23830] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23831] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23830] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23828] <... exit_group resumed>) = ? [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23831] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23830] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23831] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23830] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23830] exit_group(0 [pid 23831] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23828] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23830] <... exit_group resumed>) = ? [pid 23831] exit_group(0) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23830] +++ exited with 0 +++ ./strace-static-x86_64: Process 23832 attached [pid 23831] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23832] set_robust_list(0x555591f29660, 24 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 23834 attached ./strace-static-x86_64: Process 23833 attached [pid 23832] <... set_robust_list resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23832 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23834] set_robust_list(0x555591f29660, 24 [pid 23833] set_robust_list(0x555591f29660, 24 [pid 23832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23833 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23834] <... set_robust_list resumed>) = 0 [pid 23833] <... set_robust_list resumed>) = 0 [pid 23832] <... prctl resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23834 [pid 23834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23832] setpgid(0, 0 [pid 23834] <... prctl resumed>) = 0 [pid 23833] <... prctl resumed>) = 0 [pid 23834] setpgid(0, 0 [pid 23833] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23832] <... setpgid resumed>) = 0 [pid 23832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23835 attached [pid 23834] <... setpgid resumed>) = 0 [pid 23833] <... setpgid resumed>) = 0 [pid 23835] set_robust_list(0x555591f29660, 24 [pid 23834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23832] <... openat resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23835 [pid 23833] <... openat resumed>) = 3 [pid 23835] <... set_robust_list resumed>) = 0 [pid 23834] <... openat resumed>) = 3 [pid 23833] write(3, "1000", 4 [pid 23832] write(3, "1000", 4 [pid 23834] write(3, "1000", 4 [pid 23833] <... write resumed>) = 4 [pid 23832] <... write resumed>) = 4 ./strace-static-x86_64: Process 23836 attached [pid 23835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23834] <... write resumed>) = 4 [pid 23833] close(3 [pid 23832] close(3 [pid 23833] <... close resumed>) = 0 [pid 23836] set_robust_list(0x555591f29660, 24 [pid 23835] <... prctl resumed>) = 0 [pid 23834] close(3 [pid 23833] write(1, "executing program\n", 18 [pid 23832] <... close resumed>) = 0 executing program [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23836 [pid 23836] <... set_robust_list resumed>) = 0 [pid 23834] <... close resumed>) = 0 executing program [pid 23833] <... write resumed>) = 18 [pid 23832] write(1, "executing program\n", 18 [pid 23835] setpgid(0, 0 [pid 23836] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 23835] <... setpgid resumed>) = 0 [pid 23834] write(1, "executing program\n", 18 [pid 23833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23832] <... write resumed>) = 18 [pid 23836] <... prctl resumed>) = 0 [pid 23835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23834] <... write resumed>) = 18 [pid 23832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23836] setpgid(0, 0) = 0 [pid 23836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23833] <... bpf resumed>) = 3 [pid 23835] <... openat resumed>) = 3 [pid 23834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23832] <... bpf resumed>) = 3 [pid 23836] <... openat resumed>) = 3 [pid 23835] write(3, "1000", 4 [pid 23833] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23832] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23836] write(3, "1000", 4 [pid 23835] <... write resumed>) = 4 [pid 23834] <... bpf resumed>) = 3 [pid 23833] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23836] <... write resumed>) = 4 [pid 23835] close(3 [pid 23833] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23832] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23836] close(3 [pid 23835] <... close resumed>) = 0 [pid 23834] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23833] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23832] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23836] <... close resumed>) = 0 [pid 23835] write(1, "executing program\n", 18 [pid 23834] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23833] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23832] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 23836] write(1, "executing program\n", 18executing program [pid 23835] <... write resumed>) = 18 [pid 23834] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23833] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23832] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23836] <... write resumed>) = 18 [pid 23835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23833] exit_group(0 [pid 23832] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23834] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23832] exit_group(0 [pid 23834] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23836] <... bpf resumed>) = 3 [pid 23834] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23833] <... exit_group resumed>) = ? [pid 23832] <... exit_group resumed>) = ? [pid 23835] <... bpf resumed>) = 3 [pid 23836] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23835] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23834] exit_group(0 [pid 23833] +++ exited with 0 +++ [pid 23835] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23834] <... exit_group resumed>) = ? [pid 23832] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23836] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23835] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23834] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23836] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23835] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23836] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23835] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23836] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23835] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23836] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23835] exit_group(0) = ? ./strace-static-x86_64: Process 23837 attached [pid 23836] exit_group(0) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23837 [pid 23837] set_robust_list(0x555591f29660, 24 [pid 23835] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23836] +++ exited with 0 +++ [pid 23837] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 23839 attached ./strace-static-x86_64: Process 23838 attached [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23839 [pid 23839] set_robust_list(0x555591f29660, 24 [pid 23838] set_robust_list(0x555591f29660, 24 [pid 23837] <... prctl resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23838 [pid 23839] <... set_robust_list resumed>) = 0 [pid 23838] <... set_robust_list resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23837] setpgid(0, 0 [pid 23838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23837] <... setpgid resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23839] <... prctl resumed>) = 0 [pid 23837] <... openat resumed>) = 3 [pid 23838] <... prctl resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23839] setpgid(0, 0 [pid 23837] write(3, "1000", 4./strace-static-x86_64: Process 23841 attached ./strace-static-x86_64: Process 23840 attached [pid 23839] <... setpgid resumed>) = 0 [pid 23838] setpgid(0, 0 [pid 23837] <... write resumed>) = 4 [pid 23841] set_robust_list(0x555591f29660, 24 [pid 23838] <... setpgid resumed>) = 0 [pid 23841] <... set_robust_list resumed>) = 0 [pid 23840] set_robust_list(0x555591f29660, 24 [pid 23839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23837] close(3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23841 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23840 [pid 23841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23840] <... set_robust_list resumed>) = 0 [pid 23839] <... openat resumed>) = 3 [pid 23838] <... openat resumed>) = 3 [pid 23837] <... close resumed>) = 0 executing program [pid 23837] write(1, "executing program\n", 18 [pid 23839] write(3, "1000", 4 [pid 23837] <... write resumed>) = 18 [pid 23839] <... write resumed>) = 4 [pid 23837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23841] <... prctl resumed>) = 0 [pid 23840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23839] close(3 [pid 23837] <... bpf resumed>) = 3 [pid 23841] setpgid(0, 0 [pid 23839] <... close resumed>) = 0 [pid 23838] write(3, "1000", 4 [pid 23841] <... setpgid resumed>) = 0 executing program [pid 23840] <... prctl resumed>) = 0 [pid 23838] <... write resumed>) = 4 [pid 23839] write(1, "executing program\n", 18 [pid 23840] setpgid(0, 0 [pid 23838] close(3 [pid 23840] <... setpgid resumed>) = 0 [pid 23839] <... write resumed>) = 18 [pid 23838] <... close resumed>) = 0 [pid 23839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23839] <... bpf resumed>) = 3 [pid 23838] write(1, "executing program\n", 18 [pid 23837] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 23838] <... write resumed>) = 18 [pid 23840] <... openat resumed>) = 3 [pid 23839] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23841] <... openat resumed>) = 3 [pid 23840] write(3, "1000", 4 [pid 23839] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23837] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23840] <... write resumed>) = 4 [pid 23839] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23838] <... bpf resumed>) = 3 [pid 23841] write(3, "1000", 4) = 4 [pid 23838] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23841] close(3 [pid 23838] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 23841] <... close resumed>) = 0 [pid 23841] write(1, "executing program\n", 18 [pid 23838] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23841] <... write resumed>) = 18 [pid 23840] close(3 [pid 23839] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23838] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23837] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23840] <... close resumed>) = 0 executing program [pid 23840] write(1, "executing program\n", 18 [pid 23839] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23838] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23837] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23840] <... write resumed>) = 18 [pid 23839] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23838] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23837] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23841] <... bpf resumed>) = 3 [pid 23840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23839] exit_group(0 [pid 23838] exit_group(0 [pid 23837] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23841] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23839] <... exit_group resumed>) = ? [pid 23837] exit_group(0 [pid 23841] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23840] <... bpf resumed>) = 3 [pid 23838] <... exit_group resumed>) = ? [pid 23837] <... exit_group resumed>) = ? [pid 23841] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23840] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23839] +++ exited with 0 +++ [pid 23840] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23840] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23841] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23840] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23838] +++ exited with 0 +++ [pid 23837] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23841] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23840] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23841] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23840] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23841] exit_group(0 [pid 23840] exit_group(0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 23841] <... exit_group resumed>) = ? [pid 23840] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23840] +++ exited with 0 +++ ./strace-static-x86_64: Process 23843 attached ./strace-static-x86_64: Process 23842 attached [pid 23841] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23842 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23843] set_robust_list(0x555591f29660, 24 [pid 23842] set_robust_list(0x555591f29660, 24 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23841, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23843] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23843 ./strace-static-x86_64: Process 23844 attached [pid 23842] <... set_robust_list resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23844] set_robust_list(0x555591f29660, 24 [pid 23843] <... prctl resumed>) = 0 [pid 23842] <... prctl resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23844 [pid 23844] <... set_robust_list resumed>) = 0 [pid 23843] setpgid(0, 0 [pid 23842] setpgid(0, 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23842] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 23845 attached [pid 23844] <... prctl resumed>) = 0 [pid 23843] <... setpgid resumed>) = 0 [pid 23842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23845 [pid 23843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23842] <... openat resumed>) = 3 ./strace-static-x86_64: Process 23846 attached [pid 23845] set_robust_list(0x555591f29660, 24 [pid 23844] setpgid(0, 0 [pid 23843] <... openat resumed>) = 3 [pid 23846] set_robust_list(0x555591f29660, 24 [pid 23845] <... set_robust_list resumed>) = 0 [pid 23844] <... setpgid resumed>) = 0 [pid 23843] write(3, "1000", 4 [pid 23842] write(3, "1000", 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23846 [pid 23846] <... set_robust_list resumed>) = 0 [pid 23845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23842] <... write resumed>) = 4 [pid 23846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23842] close(3 [pid 23846] <... prctl resumed>) = 0 [pid 23844] <... openat resumed>) = 3 [pid 23845] <... prctl resumed>) = 0 [pid 23843] <... write resumed>) = 4 [pid 23842] <... close resumed>) = 0 [pid 23846] setpgid(0, 0 [pid 23843] close(3 [pid 23845] setpgid(0, 0 [pid 23843] <... close resumed>) = 0 [pid 23845] <... setpgid resumed>) = 0 executing program [pid 23843] write(1, "executing program\n", 18 [pid 23846] <... setpgid resumed>) = 0 [pid 23844] write(3, "1000", 4 [pid 23843] <... write resumed>) = 18 executing program [pid 23842] write(1, "executing program\n", 18 [pid 23846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23844] <... write resumed>) = 4 [pid 23843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23842] <... write resumed>) = 18 [pid 23846] <... openat resumed>) = 3 [pid 23845] <... openat resumed>) = 3 [pid 23844] close(3 [pid 23842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23845] write(3, "1000", 4 [pid 23844] <... close resumed>) = 0 [pid 23843] <... bpf resumed>) = 3 [pid 23846] write(3, "1000", 4 [pid 23845] <... write resumed>) = 4 [pid 23842] <... bpf resumed>) = 3 [pid 23844] write(1, "executing program\n", 18 [pid 23846] <... write resumed>) = 4 [pid 23845] close(3 [pid 23843] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23845] <... close resumed>) = 0 executing program executing program [pid 23845] write(1, "executing program\n", 18 [pid 23843] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23846] close(3 [pid 23845] <... write resumed>) = 18 [pid 23844] <... write resumed>) = 18 [pid 23843] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23846] <... close resumed>) = 0 [pid 23844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23843] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23842] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 23846] write(1, "executing program\n", 18 [pid 23845] <... bpf resumed>) = 3 [pid 23843] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23845] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23843] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23846] <... write resumed>) = 18 [pid 23845] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23843] exit_group(0 [pid 23842] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23845] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23844] <... bpf resumed>) = 3 [pid 23843] <... exit_group resumed>) = ? [pid 23846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23844] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23842] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23845] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23846] <... bpf resumed>) = 3 [pid 23845] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23844] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23842] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23843] +++ exited with 0 +++ [pid 23844] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23846] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23845] exit_group(0 [pid 23844] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23842] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23845] <... exit_group resumed>) = ? [pid 23844] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23846] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23842] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23846] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23844] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23842] exit_group(0 [pid 23846] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23844] exit_group(0 [pid 23846] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23844] <... exit_group resumed>) = ? [pid 23842] <... exit_group resumed>) = ? [pid 23846] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23845] +++ exited with 0 +++ [pid 23844] +++ exited with 0 +++ [pid 23842] +++ exited with 0 +++ [pid 23846] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23846] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23846] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23848 attached ./strace-static-x86_64: Process 23847 attached [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23847 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23848] set_robust_list(0x555591f29660, 24 [pid 23847] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23848 [pid 23848] <... set_robust_list resumed>) = 0 [pid 23847] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 23850 attached ./strace-static-x86_64: Process 23849 attached [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23849 [pid 23850] set_robust_list(0x555591f29660, 24 [pid 23849] set_robust_list(0x555591f29660, 24 [pid 23847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23847] <... prctl resumed>) = 0 [pid 23848] <... prctl resumed>) = 0 [pid 23850] <... set_robust_list resumed>) = 0 [pid 23849] <... set_robust_list resumed>) = 0 [pid 23850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23848] setpgid(0, 0 [pid 23847] setpgid(0, 0 [pid 23850] <... prctl resumed>) = 0 [pid 23849] <... prctl resumed>) = 0 [pid 23848] <... setpgid resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23850 [pid 23850] setpgid(0, 0 [pid 23849] setpgid(0, 0 [pid 23847] <... setpgid resumed>) = 0 [pid 23849] <... setpgid resumed>) = 0 [pid 23848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23850] <... setpgid resumed>) = 0 [pid 23849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23849] <... openat resumed>) = 3 [pid 23848] <... openat resumed>) = 3 [pid 23850] <... openat resumed>) = 3 [pid 23849] write(3, "1000", 4 [pid 23848] write(3, "1000", 4 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23848] <... write resumed>) = 4 [pid 23848] close(3 [pid 23847] <... openat resumed>) = 3 [pid 23848] <... close resumed>) = 0 executing program [pid 23848] write(1, "executing program\n", 18) = 18 [pid 23848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23849] <... write resumed>) = 4 [pid 23850] write(3, "1000", 4 [pid 23849] close(3 [pid 23847] write(3, "1000", 4 [pid 23850] <... write resumed>) = 4 [pid 23849] <... close resumed>) = 0 [pid 23847] <... write resumed>) = 4 [pid 23850] close(3 [pid 23849] write(1, "executing program\n", 18 [pid 23848] <... bpf resumed>) = 3 executing program [pid 23847] close(3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23850] <... close resumed>) = 0 [pid 23849] <... write resumed>) = 18 [pid 23847] <... close resumed>) = 0 [pid 23848] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23848] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23848] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 23851 attached executing program [pid 23850] write(1, "executing program\n", 18 [pid 23849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 23848] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23847] write(1, "executing program\n", 18 [pid 23851] set_robust_list(0x555591f29660, 24 [pid 23850] <... write resumed>) = 18 [pid 23848] exit_group(0 [pid 23847] <... write resumed>) = 18 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23851 [pid 23851] <... set_robust_list resumed>) = 0 [pid 23850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23849] <... bpf resumed>) = 3 [pid 23848] <... exit_group resumed>) = ? [pid 23847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23850] <... bpf resumed>) = 3 [pid 23849] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23847] <... bpf resumed>) = 3 [pid 23851] setpgid(0, 0 [pid 23850] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23851] <... setpgid resumed>) = 0 [pid 23849] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23848] +++ exited with 0 +++ [pid 23847] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23850] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23849] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23847] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23850] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23849] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23847] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23851] <... openat resumed>) = 3 [pid 23850] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23851] write(3, "1000", 4 [pid 23849] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23847] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23849] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23851] <... write resumed>) = 4 [pid 23850] exit_group(0 [pid 23851] close(3) = 0 [pid 23850] <... exit_group resumed>) = ? [pid 23849] exit_group(0 [pid 23847] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23851] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 23852 attached ) = 18 [pid 23850] +++ exited with 0 +++ [pid 23849] <... exit_group resumed>) = ? [pid 23847] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23852] set_robust_list(0x555591f29660, 24 [pid 23851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23849] +++ exited with 0 +++ [pid 23847] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23852 [pid 23852] <... set_robust_list resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 23852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23847] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23851] <... bpf resumed>) = 3 [pid 23852] <... prctl resumed>) = 0 [pid 23851] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23847] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23852] setpgid(0, 0 [pid 23851] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23852] <... setpgid resumed>) = 0 [pid 23851] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23851] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 23853 attached [pid 23853] set_robust_list(0x555591f29660, 24) = 0 [pid 23853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23853 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23852] <... openat resumed>) = 3 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23853] <... prctl resumed>) = 0 [pid 23853] setpgid(0, 0) = 0 [pid 23853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23854 attached ) = 3 [pid 23852] write(3, "1000", 4 [pid 23851] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23854 [pid 23854] set_robust_list(0x555591f29660, 24 [pid 23853] write(3, "1000", 4 [pid 23854] <... set_robust_list resumed>) = 0 [pid 23852] <... write resumed>) = 4 [pid 23851] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23853] <... write resumed>) = 4 [pid 23852] close(3 [pid 23851] exit_group(0 [pid 23853] close(3 [pid 23852] <... close resumed>) = 0 [pid 23854] <... prctl resumed>) = 0 [pid 23853] <... close resumed>) = 0 [pid 23851] <... exit_group resumed>) = ? [pid 23854] setpgid(0, 0executing program executing program [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23854] <... setpgid resumed>) = 0 [pid 23853] write(1, "executing program\n", 18 [pid 23852] write(1, "executing program\n", 18 [pid 23853] <... write resumed>) = 18 [pid 23852] <... write resumed>) = 18 [pid 23853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23851] +++ exited with 0 +++ [pid 23854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23852] <... bpf resumed>) = 3 [pid 23854] <... openat resumed>) = 3 [pid 23853] <... bpf resumed>) = 3 [pid 23852] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23851, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 23855 attached [pid 23854] write(3, "1000", 4 [pid 23853] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23852] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23853] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23852] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23855] set_robust_list(0x555591f29660, 24 [pid 23854] <... write resumed>) = 4 [pid 23853] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23852] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23855 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23855] <... set_robust_list resumed>) = 0 [pid 23854] close(3 [pid 23853] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23852] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23854] <... close resumed>) = 0 [pid 23853] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23852] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 23852] exit_group(0 [pid 23855] <... prctl resumed>) = 0 [pid 23854] write(1, "executing program\n", 18 [pid 23853] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23852] <... exit_group resumed>) = ? [pid 23855] setpgid(0, 0 [pid 23854] <... write resumed>) = 18 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23853] exit_group(0./strace-static-x86_64: Process 23856 attached [pid 23855] <... setpgid resumed>) = 0 [pid 23854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23853] <... exit_group resumed>) = ? [pid 23852] +++ exited with 0 +++ [pid 23856] set_robust_list(0x555591f29660, 24 [pid 23855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23856] <... set_robust_list resumed>) = 0 [pid 23855] <... openat resumed>) = 3 [pid 23854] <... bpf resumed>) = 3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23856 [pid 23856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23853] +++ exited with 0 +++ [pid 23855] write(3, "1000", 4 [pid 23856] <... prctl resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23856] setpgid(0, 0 [pid 23855] <... write resumed>) = 4 [pid 23854] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23856] <... setpgid resumed>) = 0 [pid 23855] close(3 [pid 23854] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23857 attached [pid 23856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23858 attached [pid 23855] <... close resumed>) = 0 [pid 23854] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23855] write(1, "executing program\n", 18executing program [pid 23857] set_robust_list(0x555591f29660, 24 [pid 23856] <... openat resumed>) = 3 [pid 23855] <... write resumed>) = 18 [pid 23858] set_robust_list(0x555591f29660, 24 [pid 23854] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23858 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23857 [pid 23857] <... set_robust_list resumed>) = 0 [pid 23855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23858] <... set_robust_list resumed>) = 0 [pid 23857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23856] write(3, "1000", 4 [pid 23854] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23854] exit_group(0 [pid 23858] <... prctl resumed>) = 0 [pid 23857] <... prctl resumed>) = 0 [pid 23854] <... exit_group resumed>) = ? [pid 23856] <... write resumed>) = 4 [pid 23855] <... bpf resumed>) = 3 [pid 23855] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23854] +++ exited with 0 +++ [pid 23856] close(3 [pid 23855] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23858] setpgid(0, 0 [pid 23857] setpgid(0, 0 [pid 23856] <... close resumed>) = 0 [pid 23855] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23855] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23855] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23855] exit_group(0 [pid 23858] <... setpgid resumed>) = 0 [pid 23857] <... setpgid resumed>) = 0 [pid 23856] write(1, "executing program\n", 18executing program [pid 23858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23856] <... write resumed>) = 18 [pid 23855] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 23859 attached [pid 23858] <... openat resumed>) = 3 [pid 23857] <... openat resumed>) = 3 [pid 23857] write(3, "1000", 4 [pid 23859] set_robust_list(0x555591f29660, 24 [pid 23858] write(3, "1000", 4 [pid 23857] <... write resumed>) = 4 [pid 23856] <... bpf resumed>) = 3 [pid 23855] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23859 executing program [pid 23858] <... write resumed>) = 4 [pid 23857] close(3) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23859] <... set_robust_list resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23858] close(3 [pid 23857] write(1, "executing program\n", 18 [pid 23859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23858] <... close resumed>) = 0 [pid 23857] <... write resumed>) = 18 [pid 23859] setpgid(0, 0executing program [pid 23858] write(1, "executing program\n", 18 [pid 23856] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23859] <... setpgid resumed>) = 0 [pid 23858] <... write resumed>) = 18 [pid 23857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23856] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23858] <... bpf resumed>) = 3 [pid 23856] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23859] <... openat resumed>) = 3 [pid 23858] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23857] <... bpf resumed>) = 3 [pid 23856] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 23859] write(3, "1000", 4 [pid 23858] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23857] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23859] <... write resumed>) = 4 [pid 23858] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23856] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23858] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23859] close(3 [pid 23858] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23857] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23856] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23859] <... close resumed>) = 0 [pid 23858] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23857] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 23856] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23859] write(1, "executing program\n", 18 [pid 23858] exit_group(0 [pid 23857] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23856] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23860 attached [pid 23859] <... write resumed>) = 18 [pid 23858] <... exit_group resumed>) = ? [pid 23857] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23857] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23856] +++ exited with 0 +++ [pid 23860] set_robust_list(0x555591f29660, 24 [pid 23858] +++ exited with 0 +++ [pid 23857] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23860 [pid 23860] <... set_robust_list resumed>) = 0 [pid 23859] <... bpf resumed>) = 3 [pid 23859] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23857] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23859] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23860] <... prctl resumed>) = 0 [pid 23859] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23857] +++ exited with 0 +++ [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23860] setpgid(0, 0 [pid 23859] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23860] <... setpgid resumed>) = 0 [pid 23859] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... restart_syscall resumed>) = 0 [pid 23859] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23859] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23860] <... openat resumed>) = 3 [pid 23859] <... exit_group resumed>) = ? [pid 5858] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23861 attached [pid 23860] write(3, "1000", 4 [pid 23859] +++ exited with 0 +++ ./strace-static-x86_64: Process 23862 attached [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23861 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23862] set_robust_list(0x555591f29660, 24 [pid 23860] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23862 [pid 23862] <... set_robust_list resumed>) = 0 [pid 23861] set_robust_list(0x555591f29660, 24executing program [pid 23862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23861] <... set_robust_list resumed>) = 0 [pid 23860] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23862] <... prctl resumed>) = 0 [pid 23862] setpgid(0, 0 [pid 23861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23860] <... close resumed>) = 0 [pid 23862] <... setpgid resumed>) = 0 [pid 23862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23860] write(1, "executing program\n", 18./strace-static-x86_64: Process 23863 attached [pid 23862] <... openat resumed>) = 3 executing program [pid 23863] set_robust_list(0x555591f29660, 24 [pid 23862] write(3, "1000", 4 [pid 23861] <... prctl resumed>) = 0 [pid 23860] <... write resumed>) = 18 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23863 [pid 23863] <... set_robust_list resumed>) = 0 [pid 23862] <... write resumed>) = 4 [pid 23863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23862] close(3) = 0 [pid 23863] <... prctl resumed>) = 0 [pid 23862] write(1, "executing program\n", 18 [pid 23863] setpgid(0, 0 [pid 23862] <... write resumed>) = 18 [pid 23860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23861] setpgid(0, 0) = 0 [pid 23863] <... setpgid resumed>) = 0 [pid 23862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23862] <... bpf resumed>) = 3 [pid 23861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23863] <... openat resumed>) = 3 [pid 23860] <... bpf resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23863] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 23864 attached [pid 23863] close(3 [pid 23862] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23861] <... openat resumed>) = 3 [pid 23860] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23863] <... close resumed>) = 0 [pid 23862] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23861] write(3, "1000", 4 [pid 23860] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23864] set_robust_list(0x555591f29660, 24executing program ) = 0 [pid 23863] write(1, "executing program\n", 18 [pid 23862] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23861] <... write resumed>) = 4 [pid 23860] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23864 [pid 23864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23863] <... write resumed>) = 18 [pid 23862] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23861] close(3 [pid 23860] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23862] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23861] <... close resumed>) = 0 [pid 23860] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23864] <... prctl resumed>) = 0 [pid 23862] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23861] write(1, "executing program\n", 18 [pid 23860] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 23864] setpgid(0, 0 [pid 23863] <... bpf resumed>) = 3 [pid 23862] exit_group(0 [pid 23861] <... write resumed>) = 18 [pid 23860] exit_group(0 [pid 23864] <... setpgid resumed>) = 0 [pid 23863] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23862] <... exit_group resumed>) = ? [pid 23861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23863] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23860] <... exit_group resumed>) = ? [pid 23864] <... openat resumed>) = 3 [pid 23864] write(3, "1000", 4 [pid 23861] <... bpf resumed>) = 3 [pid 23863] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23862] +++ exited with 0 +++ [pid 23860] +++ exited with 0 +++ [pid 23864] <... write resumed>) = 4 [pid 23863] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23861] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23864] close(3 [pid 23861] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23864] <... close resumed>) = 0 [pid 23863] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23861] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 23864] write(1, "executing program\n", 18 [pid 23863] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23864] <... write resumed>) = 18 [pid 23863] exit_group(0 [pid 23861] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23863] <... exit_group resumed>) = ? [pid 23861] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23865 attached [pid 23861] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23861] exit_group(0./strace-static-x86_64: Process 23866 attached [pid 23865] set_robust_list(0x555591f29660, 24 [pid 23864] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23865 [pid 23866] set_robust_list(0x555591f29660, 24 [pid 23865] <... set_robust_list resumed>) = 0 [pid 23864] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23861] <... exit_group resumed>) = ? [pid 23866] <... set_robust_list resumed>) = 0 [pid 23864] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23864] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23863] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23866 [pid 23866] <... prctl resumed>) = 0 [pid 23864] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23865] <... prctl resumed>) = 0 [pid 23864] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23861] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23866] setpgid(0, 0 [pid 23864] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23866] <... setpgid resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23865] setpgid(0, 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23865] <... setpgid resumed>) = 0 [pid 23866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23864] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23865] <... openat resumed>) = 3 [pid 5858] <... restart_syscall resumed>) = 0 [pid 23866] <... openat resumed>) = 3 [pid 23865] write(3, "1000", 4) = 4 [pid 23865] close(3) = 0 executing program [pid 23866] write(3, "1000", 4 [pid 23865] write(1, "executing program\n", 18 [pid 23864] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23866] <... write resumed>) = 4 [pid 23865] <... write resumed>) = 18 ./strace-static-x86_64: Process 23867 attached [pid 23866] close(3 [pid 23865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23864] +++ exited with 0 +++ [pid 23866] <... close resumed>) = 0 [pid 23867] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23867 [pid 23867] <... set_robust_list resumed>) = 0 [pid 23867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23867] setpgid(0, 0) = 0 [pid 23865] <... bpf resumed>) = 3 [pid 23867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23866] write(1, "executing program\n", 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 23866] <... write resumed>) = 18 [pid 23866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23867] <... openat resumed>) = 3 ./strace-static-x86_64: Process 23868 attached [pid 23866] <... bpf resumed>) = 3 [pid 23865] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23868] set_robust_list(0x555591f29660, 24 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23866] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 23869 attached [pid 23868] <... set_robust_list resumed>) = 0 [pid 23867] write(3, "1000", 4 [pid 23866] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23865] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23868 [pid 23865] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23869] set_robust_list(0x555591f29660, 24 [pid 23867] <... write resumed>) = 4 [pid 23865] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23866] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23869] <... set_robust_list resumed>) = 0 [pid 23868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23867] close(3 [pid 23865] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23869 [pid 23869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23868] <... prctl resumed>) = 0 [pid 23867] <... close resumed>) = 0 [pid 23866] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23865] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23869] <... prctl resumed>) = 0 [pid 23869] setpgid(0, 0 [pid 23868] setpgid(0, 0 [pid 23867] write(1, "executing program\n", 18 [pid 23866] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23865] exit_group(0) = ? executing program [pid 23869] <... setpgid resumed>) = 0 [pid 23868] <... setpgid resumed>) = 0 [pid 23867] <... write resumed>) = 18 [pid 23866] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23866] exit_group(0 [pid 23868] <... openat resumed>) = 3 [pid 23867] <... bpf resumed>) = 3 [pid 23866] <... exit_group resumed>) = ? [pid 23865] +++ exited with 0 +++ [pid 23869] <... openat resumed>) = 3 [pid 23868] write(3, "1000", 4 [pid 23867] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23869] write(3, "1000", 4 [pid 23868] <... write resumed>) = 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23868] close(3 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23869] <... write resumed>) = 4 [pid 23868] <... close resumed>) = 0 executing program executing program [pid 23867] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23869] close(3 [pid 23866] +++ exited with 0 +++ [pid 23867] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23869] <... close resumed>) = 0 [pid 23868] write(1, "executing program\n", 18 [pid 23869] write(1, "executing program\n", 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23869] <... write resumed>) = 18 [pid 23868] <... write resumed>) = 18 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23867] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23867] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23868] <... bpf resumed>) = 3 [pid 23867] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23869] <... bpf resumed>) = 3 [pid 23868] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23867] exit_group(0 [pid 23869] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23868] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23867] <... exit_group resumed>) = ? [pid 23869] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23868] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23869] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23868] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23869] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23868] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23869] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23868] exit_group(0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23869] exit_group(0) = ? [pid 23868] <... exit_group resumed>) = ? [pid 23867] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23870 attached [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23867, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23870 [pid 23870] set_robust_list(0x555591f29660, 24 [pid 23869] +++ exited with 0 +++ [pid 23868] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... restart_syscall resumed>) = 0 [pid 23870] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 23871 attached [pid 23870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23870] <... prctl resumed>) = 0 [pid 23870] setpgid(0, 0) = 0 [pid 23871] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23871 [pid 23871] <... set_robust_list resumed>) = 0 [pid 23870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23870] <... openat resumed>) = 3 [pid 23871] setpgid(0, 0./strace-static-x86_64: Process 23872 attached ) = 0 [pid 23871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23870] write(3, "1000", 4 [pid 23872] set_robust_list(0x555591f29660, 24) = 0 [pid 23872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23870] <... write resumed>) = 4 ./strace-static-x86_64: Process 23873 attached [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23871] <... openat resumed>) = 3 ./strace-static-x86_64: Process 23874 attached [pid 23873] set_robust_list(0x555591f29660, 24 [pid 23872] <... prctl resumed>) = 0 [pid 23870] close(3executing program [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23872 [pid 23874] set_robust_list(0x555591f29660, 24 [pid 23873] <... set_robust_list resumed>) = 0 [pid 23872] setpgid(0, 0 [pid 23871] write(3, "1000", 4 [pid 23870] <... close resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23873 [pid 23871] <... write resumed>) = 4 [pid 23870] write(1, "executing program\n", 18) = 18 [pid 23871] close(3) = 0 [pid 23870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23872] <... setpgid resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23874 [pid 23874] <... set_robust_list resumed>) = 0 [pid 23873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23871] write(1, "executing program\n", 18executing program [pid 23874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23873] <... prctl resumed>) = 0 [pid 23871] <... write resumed>) = 18 [pid 23870] <... bpf resumed>) = 3 [pid 23872] <... openat resumed>) = 3 [pid 23874] <... prctl resumed>) = 0 [pid 23873] setpgid(0, 0 [pid 23872] write(3, "1000", 4 [pid 23871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23870] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23874] setpgid(0, 0 [pid 23873] <... setpgid resumed>) = 0 [pid 23872] <... write resumed>) = 4 [pid 23870] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23872] close(3 [pid 23870] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23874] <... setpgid resumed>) = 0 [pid 23873] <... openat resumed>) = 3 [pid 23872] <... close resumed>) = 0 [pid 23871] <... bpf resumed>) = 3 [pid 23874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23873] write(3, "1000", 4 executing program [pid 23872] write(1, "executing program\n", 18 [pid 23870] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23873] <... write resumed>) = 4 [pid 23872] <... write resumed>) = 18 [pid 23870] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23873] close(3 [pid 23872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23870] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23874] <... openat resumed>) = 3 [pid 23873] <... close resumed>) = 0 [pid 23872] <... bpf resumed>) = 3 [pid 23870] exit_group(0 [pid 23874] write(3, "1000", 4 [pid 23873] write(1, "executing program\n", 18 [pid 23871] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23873] <... write resumed>) = 18 executing program [pid 23872] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23870] <... exit_group resumed>) = ? [pid 23874] <... write resumed>) = 4 [pid 23872] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23871] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23874] close(3 [pid 23872] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23871] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23874] <... close resumed>) = 0 [pid 23872] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 23874] write(1, "executing program\n", 18 [pid 23872] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23871] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23870] +++ exited with 0 +++ [pid 23874] <... write resumed>) = 18 [pid 23873] <... bpf resumed>) = 3 [pid 23872] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23871] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23873] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23872] exit_group(0 [pid 23871] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23873] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23872] <... exit_group resumed>) = ? [pid 23873] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23871] exit_group(0 [pid 23873] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23873] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23873] exit_group(0 [pid 23872] +++ exited with 0 +++ [pid 23871] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23873] <... exit_group resumed>) = ? [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... restart_syscall resumed>) = 0 [pid 23873] +++ exited with 0 +++ [pid 23871] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 23874] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23874] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23874] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23875 attached [pid 23874] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 23876 attached [pid 23876] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 23877 attached ) = 0 [pid 23874] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23877] set_robust_list(0x555591f29660, 24 [pid 23876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23875] set_robust_list(0x555591f29660, 24 [pid 23874] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23876 [pid 23877] <... set_robust_list resumed>) = 0 [pid 23875] <... set_robust_list resumed>) = 0 [pid 23876] <... prctl resumed>) = 0 [pid 23874] exit_group(0 [pid 23875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23877 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23875 [pid 23877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23874] <... exit_group resumed>) = ? [pid 23876] setpgid(0, 0./strace-static-x86_64: Process 23878 attached ) = 0 [pid 23877] <... prctl resumed>) = 0 [pid 23875] <... prctl resumed>) = 0 [pid 23877] setpgid(0, 0 [pid 23876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23878] set_robust_list(0x555591f29660, 24) = 0 [pid 23877] <... setpgid resumed>) = 0 [pid 23876] <... openat resumed>) = 3 [pid 23875] setpgid(0, 0 [pid 23874] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23878 [pid 23878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23875] <... setpgid resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23877] <... openat resumed>) = 3 [pid 23876] write(3, "1000", 4 [pid 23875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23878] <... prctl resumed>) = 0 [pid 23877] write(3, "1000", 4 [pid 23876] <... write resumed>) = 4 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23878] setpgid(0, 0 [pid 23877] <... write resumed>) = 4 [pid 23876] close(3 [pid 23875] <... openat resumed>) = 3 [pid 23878] <... setpgid resumed>) = 0 [pid 23877] close(3 [pid 23876] <... close resumed>) = 0 [pid 23877] <... close resumed>) = 0 [pid 23876] write(1, "executing program\n", 18executing program [pid 23878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23877] write(1, "executing program\n", 18 [pid 23876] <... write resumed>) = 18 [pid 23875] write(3, "1000", 4 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 23878] <... openat resumed>) = 3 [pid 23877] <... write resumed>) = 18 [pid 23876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23875] <... write resumed>) = 4 ./strace-static-x86_64: Process 23879 attached [pid 23878] write(3, "1000", 4 [pid 23877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23879] set_robust_list(0x555591f29660, 24 [pid 23878] <... write resumed>) = 4 [pid 23875] close(3 [pid 23879] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23879 [pid 23879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23878] close(3 [pid 23877] <... bpf resumed>) = 3 [pid 23876] <... bpf resumed>) = 3 [pid 23875] <... close resumed>) = 0 [pid 23879] setpgid(0, 0 [pid 23878] <... close resumed>) = 0 [pid 23876] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23879] <... setpgid resumed>) = 0 executing program [pid 23876] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23875] write(1, "executing program\n", 18 [pid 23879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23878] write(1, "executing program\n", 18 [pid 23876] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 23875] <... write resumed>) = 18 [pid 23878] <... write resumed>) = 18 [pid 23877] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23876] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23879] <... openat resumed>) = 3 [pid 23878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23877] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23876] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23879] write(3, "1000", 4 [pid 23876] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23875] <... bpf resumed>) = 3 [pid 23879] <... write resumed>) = 4 [pid 23876] exit_group(0) = ? [pid 23879] close(3 [pid 23878] <... bpf resumed>) = 3 [pid 23877] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23875] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23879] <... close resumed>) = 0 [pid 23877] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23876] +++ exited with 0 +++ [pid 23878] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23877] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23875] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23878] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23877] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23875] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 23879] write(1, "executing program\n", 18 [pid 23878] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23877] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23879] <... write resumed>) = 18 [pid 23875] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23878] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23877] <... exit_group resumed>) = ? [pid 23875] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23879] <... bpf resumed>) = 3 [pid 23878] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23879] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23878] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23877] +++ exited with 0 +++ [pid 23875] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... restart_syscall resumed>) = 0 [pid 23879] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23878] exit_group(0 [pid 23875] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23879] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23878] <... exit_group resumed>) = ? [pid 23875] <... exit_group resumed>) = ? [pid 23879] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23880 attached [pid 23879] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23875] +++ exited with 0 +++ [pid 23879] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23881 attached [pid 23880] set_robust_list(0x555591f29660, 24 [pid 23879] <... exit_group resumed>) = ? [pid 23878] +++ exited with 0 +++ [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23880 [pid 23881] set_robust_list(0x555591f29660, 24 [pid 23880] <... set_robust_list resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23881] <... set_robust_list resumed>) = 0 [pid 23880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23880] <... prctl resumed>) = 0 [pid 23879] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23881 [pid 5861] <... restart_syscall resumed>) = 0 [pid 23881] <... prctl resumed>) = 0 [pid 23880] setpgid(0, 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23881] setpgid(0, 0) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23880] <... setpgid resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23882 attached [pid 23882] set_robust_list(0x555591f29660, 24 [pid 23881] <... openat resumed>) = 3 [pid 23880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23882 ./strace-static-x86_64: Process 23883 attached [pid 23882] <... set_robust_list resumed>) = 0 [pid 23881] write(3, "1000", 4 [pid 23880] <... openat resumed>) = 3 [pid 23883] set_robust_list(0x555591f29660, 24 [pid 23882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23881] <... write resumed>) = 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23883 [pid 23883] <... set_robust_list resumed>) = 0 [pid 23880] write(3, "1000", 4 [pid 23883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23880] <... write resumed>) = 4 ./strace-static-x86_64: Process 23884 attached [pid 23883] <... prctl resumed>) = 0 [pid 23882] <... prctl resumed>) = 0 [pid 23881] close(3 [pid 23880] close(3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23884 [pid 23884] set_robust_list(0x555591f29660, 24 [pid 23883] setpgid(0, 0 [pid 23882] setpgid(0, 0executing program [pid 23881] <... close resumed>) = 0 [pid 23880] <... close resumed>) = 0 [pid 23884] <... set_robust_list resumed>) = 0 [pid 23883] <... setpgid resumed>) = 0 [pid 23882] <... setpgid resumed>) = 0 [pid 23881] write(1, "executing program\n", 18 [pid 23884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23881] <... write resumed>) = 18 [pid 23884] <... prctl resumed>) = 0 [pid 23882] <... openat resumed>) = 3 [pid 23881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23880] write(1, "executing program\n", 18 [pid 23884] setpgid(0, 0 [pid 23882] write(3, "1000", 4executing program [pid 23881] <... bpf resumed>) = 3 [pid 23884] <... setpgid resumed>) = 0 [pid 23882] <... write resumed>) = 4 [pid 23880] <... write resumed>) = 18 [pid 23882] close(3) = 0 [pid 23880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23883] <... openat resumed>) = 3 executing program [pid 23882] write(1, "executing program\n", 18 [pid 23881] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23882] <... write resumed>) = 18 [pid 23883] write(3, "1000", 4) = 4 [pid 23882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23884] <... openat resumed>) = 3 [pid 23883] close(3 [pid 23882] <... bpf resumed>) = 3 [pid 23881] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23880] <... bpf resumed>) = 3 [pid 23881] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23883] <... close resumed>) = 0 [pid 23881] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 23883] write(1, "executing program\n", 18) = 18 [pid 23881] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23884] write(3, "1000", 4 [pid 23883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23882] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23881] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23884] <... write resumed>) = 4 [pid 23882] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23881] exit_group(0 [pid 23880] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23882] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23881] <... exit_group resumed>) = ? [pid 23884] close(3 [pid 23883] <... bpf resumed>) = 3 [pid 23880] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23884] <... close resumed>) = 0 [pid 23882] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23882] exit_group(0 [pid 23884] write(1, "executing program\n", 18 [pid 23883] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23882] <... exit_group resumed>) = ? [pid 23880] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 23884] <... write resumed>) = 18 [pid 23883] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23881] +++ exited with 0 +++ [pid 23880] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23883] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23882] +++ exited with 0 +++ [pid 23880] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23883] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23880] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23881, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23883] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23880] <... exit_group resumed>) = ? [pid 23884] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23883] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23885 attached [pid 23883] exit_group(0 [pid 23884] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23883] <... exit_group resumed>) = ? [pid 23885] set_robust_list(0x555591f29660, 24) = 0 [pid 23885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23884] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23884] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23885] <... prctl resumed>) = 0 [pid 23880] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23885 ./strace-static-x86_64: Process 23886 attached [pid 23885] setpgid(0, 0 [pid 23886] set_robust_list(0x555591f29660, 24 [pid 23885] <... setpgid resumed>) = 0 [pid 23885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23886] <... set_robust_list resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23885] <... openat resumed>) = 3 [pid 23884] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23886 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23886] <... prctl resumed>) = 0 [pid 23886] setpgid(0, 0 [pid 23884] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... restart_syscall resumed>) = 0 [pid 23886] <... setpgid resumed>) = 0 [pid 23885] write(3, "1000", 4 [pid 23884] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23885] <... write resumed>) = 4 [pid 23884] exit_group(0 [pid 23883] +++ exited with 0 +++ [pid 23885] close(3 [pid 23884] <... exit_group resumed>) = ? executing program [pid 23885] <... close resumed>) = 0 [pid 23885] write(1, "executing program\n", 18 [pid 23886] <... openat resumed>) = 3 [pid 23885] <... write resumed>) = 18 [pid 23885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23886] write(3, "1000", 4 [pid 23884] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23886] <... write resumed>) = 4 [pid 23885] <... bpf resumed>) = 3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23886] close(3 [pid 5861] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 23887 attached [pid 23886] <... close resumed>) = 0 [pid 23885] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23887] set_robust_list(0x555591f29660, 24 [pid 23886] write(1, "executing program\n", 18executing program [pid 23885] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23887 [pid 23887] <... set_robust_list resumed>) = 0 [pid 23886] <... write resumed>) = 18 [pid 23885] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23885] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23887] <... prctl resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23887] setpgid(0, 0) = 0 [pid 23885] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23886] <... bpf resumed>) = 3 [pid 23885] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23885] exit_group(0) = ? [pid 23885] +++ exited with 0 +++ [pid 23886] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 23888 attached , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23886] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23886] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23886] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23886] exit_group(0./strace-static-x86_64: Process 23889 attached [pid 23888] set_robust_list(0x555591f29660, 24 [pid 23887] <... openat resumed>) = 3 [pid 23886] <... exit_group resumed>) = ? [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23888 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23887] write(3, "1000", 4 [pid 23889] set_robust_list(0x555591f29660, 24 [pid 23888] <... set_robust_list resumed>) = 0 [pid 23887] <... write resumed>) = 4 [pid 23887] close(3) = 0 [pid 23887] write(1, "executing program\n", 18 executing program [pid 23886] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23889 [pid 23889] <... set_robust_list resumed>) = 0 [pid 23888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23887] <... write resumed>) = 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23888] <... prctl resumed>) = 0 [pid 23889] <... prctl resumed>) = 0 [pid 23888] setpgid(0, 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23889] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 23890 attached [pid 23888] <... setpgid resumed>) = 0 [pid 23890] set_robust_list(0x555591f29660, 24) = 0 [pid 23889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23887] <... bpf resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23890 [pid 23890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23889] <... openat resumed>) = 3 [pid 23888] <... openat resumed>) = 3 [pid 23887] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23890] setpgid(0, 0 [pid 23889] write(3, "1000", 4 [pid 23890] <... setpgid resumed>) = 0 [pid 23889] <... write resumed>) = 4 [pid 23890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23888] write(3, "1000", 4 [pid 23887] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23888] <... write resumed>) = 4 [pid 23887] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23888] close(3) = 0 [pid 23887] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 23888] write(1, "executing program\n", 18 [pid 23890] <... openat resumed>) = 3 [pid 23889] close(3 [pid 23888] <... write resumed>) = 18 ./strace-static-x86_64: Process 23891 attached [pid 23890] write(3, "1000", 4 [pid 23889] <... close resumed>) = 0 [pid 23887] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23890] <... write resumed>) = 4 executing program [pid 23889] write(1, "executing program\n", 18 [pid 23888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23887] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23891 [pid 23891] set_robust_list(0x555591f29660, 24 [pid 23890] close(3 [pid 23889] <... write resumed>) = 18 [pid 23887] exit_group(0 [pid 23891] <... set_robust_list resumed>) = 0 [pid 23890] <... close resumed>) = 0 [pid 23887] <... exit_group resumed>) = ? executing program [pid 23891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23890] write(1, "executing program\n", 18 [pid 23889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23888] <... bpf resumed>) = 3 [pid 23891] <... prctl resumed>) = 0 [pid 23890] <... write resumed>) = 18 [pid 23887] +++ exited with 0 +++ [pid 23891] setpgid(0, 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23891] <... setpgid resumed>) = 0 [pid 23890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23889] <... bpf resumed>) = 3 [pid 23888] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... restart_syscall resumed>) = 0 [pid 23891] <... openat resumed>) = 3 [pid 23890] <... bpf resumed>) = 3 [pid 23889] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23888] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23891] write(3, "1000", 4) = 4 [pid 23891] close(3) = 0 ./strace-static-x86_64: Process 23892 attached [pid 23890] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23889] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23888] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 23892] set_robust_list(0x555591f29660, 24 [pid 23891] write(1, "executing program\n", 18 [pid 23890] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23889] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23888] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23892 [pid 23892] <... set_robust_list resumed>) = 0 [pid 23891] <... write resumed>) = 18 [pid 23890] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23889] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23890] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23889] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23888] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23892] <... prctl resumed>) = 0 [pid 23892] setpgid(0, 0 [pid 23888] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23892] <... setpgid resumed>) = 0 [pid 23891] <... bpf resumed>) = 3 [pid 23890] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23889] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23888] exit_group(0 [pid 23892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23891] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23890] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23889] exit_group(0 [pid 23888] <... exit_group resumed>) = ? [pid 23892] <... openat resumed>) = 3 [pid 23891] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23890] exit_group(0 [pid 23889] <... exit_group resumed>) = ? [pid 23892] write(3, "1000", 4 [pid 23889] +++ exited with 0 +++ [pid 23888] +++ exited with 0 +++ [pid 23891] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23890] <... exit_group resumed>) = ? [pid 23892] <... write resumed>) = 4 [pid 23892] close(3) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23891] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23890] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 23892] write(1, "executing program\n", 18 [pid 23891] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23892] <... write resumed>) = 18 [pid 23891] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23891] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23894 attached ./strace-static-x86_64: Process 23893 attached [pid 23893] set_robust_list(0x555591f29660, 24 [pid 23894] set_robust_list(0x555591f29660, 24 [pid 23892] <... bpf resumed>) = 3 [pid 23893] <... set_robust_list resumed>) = 0 [pid 23894] <... set_robust_list resumed>) = 0 [pid 23893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23893] <... prctl resumed>) = 0 [pid 23892] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23891] <... exit_group resumed>) = ? [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23894 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23893 [pid 23894] setpgid(0, 0 [pid 23893] setpgid(0, 0 [pid 23892] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23894] <... setpgid resumed>) = 0 [pid 23893] <... setpgid resumed>) = 0 [pid 23892] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 23895 attached [pid 23891] +++ exited with 0 +++ [pid 23893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23892] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23892] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23895] set_robust_list(0x555591f29660, 24 [pid 23894] <... openat resumed>) = 3 [pid 23893] <... openat resumed>) = 3 [pid 23892] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23895 [pid 23895] <... set_robust_list resumed>) = 0 [pid 23894] write(3, "1000", 4 [pid 23893] write(3, "1000", 4 [pid 23892] exit_group(0 [pid 23895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23894] <... write resumed>) = 4 [pid 23893] <... write resumed>) = 4 [pid 23892] <... exit_group resumed>) = ? [pid 23894] close(3 [pid 23893] close(3 [pid 23895] <... prctl resumed>) = 0 [pid 23894] <... close resumed>) = 0 [pid 23892] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 23893] <... close resumed>) = 0 [pid 23895] setpgid(0, 0executing program [pid 23894] write(1, "executing program\n", 18 executing program [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23895] <... setpgid resumed>) = 0 [pid 23894] <... write resumed>) = 18 [pid 23893] write(1, "executing program\n", 18) = 18 [pid 23895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23895] <... openat resumed>) = 3 [pid 23893] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23893] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 23896 attached [pid 23895] write(3, "1000", 4 [pid 23894] <... bpf resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23896] set_robust_list(0x555591f29660, 24 [pid 23894] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23893] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23896] <... set_robust_list resumed>) = 0 [pid 23894] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 23893] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23895] <... write resumed>) = 4 [pid 23894] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23893] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23896] <... prctl resumed>) = 0 [pid 23895] close(3 [pid 23894] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23893] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23896] setpgid(0, 0 [pid 23895] <... close resumed>) = 0 [pid 23895] write(1, "executing program\n", 18) = 18 [pid 23896] <... setpgid resumed>) = 0 [pid 23895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23894] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23893] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 23897 attached [pid 23896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23894] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23893] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23896 [pid 23897] set_robust_list(0x555591f29660, 24 [pid 23896] <... openat resumed>) = 3 [pid 23894] exit_group(0 [pid 23893] <... exit_group resumed>) = ? [pid 23897] <... set_robust_list resumed>) = 0 [pid 23896] write(3, "1000", 4 [pid 23895] <... bpf resumed>) = 3 [pid 23894] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23897 [pid 23897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23896] <... write resumed>) = 4 [pid 23893] +++ exited with 0 +++ [pid 23895] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23896] close(3 [pid 23895] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23896] <... close resumed>) = 0 [pid 23895] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] restart_syscall(<... resuming interrupted clone ...>executing program [pid 23896] write(1, "executing program\n", 18 [pid 23895] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23897] <... prctl resumed>) = 0 [pid 23896] <... write resumed>) = 18 [pid 23897] setpgid(0, 0 [pid 23896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23895] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23897] <... setpgid resumed>) = 0 [pid 23895] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23896] <... bpf resumed>) = 3 [pid 23895] exit_group(0 [pid 23894] +++ exited with 0 +++ [pid 5856] <... restart_syscall resumed>) = 0 [pid 23897] <... openat resumed>) = 3 [pid 23896] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23897] write(3, "1000", 4 [pid 23895] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23894, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23897] <... write resumed>) = 4 [pid 23896] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23897] close(3 [pid 23896] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23897] <... close resumed>) = 0 [pid 23896] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23895] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23897] write(1, "executing program\n", 18 [pid 23896] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23896] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] restart_syscall(<... resuming interrupted clone ...>executing program ./strace-static-x86_64: Process 23898 attached [pid 23897] <... write resumed>) = 18 [pid 23896] exit_group(0) = ? ./strace-static-x86_64: Process 23899 attached [pid 23898] set_robust_list(0x555591f29660, 24 [pid 23897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23899] set_robust_list(0x555591f29660, 24 [pid 23898] <... set_robust_list resumed>) = 0 [pid 23897] <... bpf resumed>) = 3 [pid 23896] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23899 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23898 [pid 23899] <... set_robust_list resumed>) = 0 [pid 23898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23897] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23897] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23898] <... prctl resumed>) = 0 [pid 23897] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23899] <... prctl resumed>) = 0 [pid 23898] setpgid(0, 0 [pid 23897] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23899] setpgid(0, 0 [pid 23898] <... setpgid resumed>) = 0 [pid 23897] exit_group(0) = ? [pid 23899] <... setpgid resumed>) = 0 [pid 23898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 23899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23897] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23900 attached [pid 23899] <... openat resumed>) = 3 [pid 23898] <... openat resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23901 attached [pid 23900] set_robust_list(0x555591f29660, 24 [pid 23899] write(3, "1000", 4 [pid 23898] write(3, "1000", 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23900 ./strace-static-x86_64: Process 23902 attached [pid 23901] set_robust_list(0x555591f29660, 24 [pid 23900] <... set_robust_list resumed>) = 0 [pid 23899] <... write resumed>) = 4 [pid 23898] <... write resumed>) = 4 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23902 [pid 23901] <... set_robust_list resumed>) = 0 [pid 23900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23898] close(3 [pid 23902] set_robust_list(0x555591f29660, 24 [pid 23901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23899] close(3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23901 [pid 23902] <... set_robust_list resumed>) = 0 [pid 23901] <... prctl resumed>) = 0 [pid 23900] <... prctl resumed>) = 0 [pid 23899] <... close resumed>) = 0 [pid 23898] <... close resumed>) = 0 executing program [pid 23902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23901] setpgid(0, 0 [pid 23900] setpgid(0, 0 [pid 23899] write(1, "executing program\n", 18 [pid 23898] write(1, "executing program\n", 18executing program [pid 23902] <... prctl resumed>) = 0 [pid 23899] <... write resumed>) = 18 [pid 23898] <... write resumed>) = 18 [pid 23901] <... setpgid resumed>) = 0 [pid 23900] <... setpgid resumed>) = 0 [pid 23902] setpgid(0, 0 [pid 23901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23902] <... setpgid resumed>) = 0 [pid 23901] <... openat resumed>) = 3 [pid 23900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23900] write(3, "1000", 4 [pid 23899] <... bpf resumed>) = 3 [pid 23902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23901] write(3, "1000", 4 [pid 23898] <... bpf resumed>) = 3 [pid 23901] <... write resumed>) = 4 [pid 23900] <... write resumed>) = 4 [pid 23898] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23902] <... openat resumed>) = 3 [pid 23901] close(3 [pid 23900] close(3 [pid 23898] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23902] write(3, "1000", 4 [pid 23901] <... close resumed>) = 0 [pid 23900] <... close resumed>) = 0 [pid 23899] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23898] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 23902] <... write resumed>) = 4 [pid 23901] write(1, "executing program\n", 18 [pid 23900] write(1, "executing program\n", 18 [pid 23899] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23898] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23901] <... write resumed>) = 18 [pid 23899] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23898] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 23900] <... write resumed>) = 18 [pid 23902] close(3 [pid 23899] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23902] <... close resumed>) = 0 [pid 23898] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23901] <... bpf resumed>) = 3 executing program [pid 23900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23902] write(1, "executing program\n", 18 [pid 23899] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23898] exit_group(0 [pid 23902] <... write resumed>) = 18 [pid 23899] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23901] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23899] exit_group(0 [pid 23901] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23899] <... exit_group resumed>) = ? [pid 23898] <... exit_group resumed>) = ? [pid 23901] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23901] exit_group(0 [pid 23900] <... bpf resumed>) = 3 [pid 23901] <... exit_group resumed>) = ? [pid 23902] <... bpf resumed>) = 3 [pid 23901] +++ exited with 0 +++ [pid 23900] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23900] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23900] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23902] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23900] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23902] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23900] exit_group(0 [pid 23899] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23898] +++ exited with 0 +++ [pid 23902] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23900] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 23903 attached [pid 23902] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23903] set_robust_list(0x555591f29660, 24 [pid 23902] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23900] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23903 [pid 23903] <... set_robust_list resumed>) = 0 [pid 23902] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23902] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23902] <... exit_group resumed>) = ? [pid 23903] <... prctl resumed>) = 0 [pid 23903] setpgid(0, 0) = 0 [pid 23903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23902] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23903] write(3, "1000", 4) = 4 [pid 23903] close(3) = 0 executing program [pid 23903] write(1, "executing program\n", 18 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23903] <... write resumed>) = 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 23904 attached [pid 23903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23904] set_robust_list(0x555591f29660, 24 [pid 23903] <... bpf resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23904 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23904] <... set_robust_list resumed>) = 0 [pid 23903] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23905 attached [pid 23904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23903] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 23906 attached ./strace-static-x86_64: Process 23907 attached [pid 23905] set_robust_list(0x555591f29660, 24 [pid 23904] <... prctl resumed>) = 0 [pid 23903] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23905 [pid 23906] set_robust_list(0x555591f29660, 24 [pid 23905] <... set_robust_list resumed>) = 0 [pid 23903] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23904] setpgid(0, 0 [pid 23903] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23904] <... setpgid resumed>) = 0 [pid 23903] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23906] <... set_robust_list resumed>) = 0 [pid 23904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23903] exit_group(0 [pid 23905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23907] set_robust_list(0x555591f29660, 24 [pid 23906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23905] <... prctl resumed>) = 0 [pid 23904] <... openat resumed>) = 3 [pid 23903] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23906 [pid 23907] <... set_robust_list resumed>) = 0 [pid 23906] <... prctl resumed>) = 0 [pid 23905] setpgid(0, 0 [pid 23904] write(3, "1000", 4 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23907 [pid 23907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23906] setpgid(0, 0 [pid 23905] <... setpgid resumed>) = 0 [pid 23904] <... write resumed>) = 4 [pid 23903] +++ exited with 0 +++ [pid 23906] <... setpgid resumed>) = 0 [pid 23907] <... prctl resumed>) = 0 [pid 23906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23904] close(3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23907] setpgid(0, 0 [pid 23905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23904] <... close resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23907] <... setpgid resumed>) = 0 executing program [pid 23906] <... openat resumed>) = 3 [pid 23904] write(1, "executing program\n", 18 [pid 23907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23904] <... write resumed>) = 18 [pid 23904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23907] <... openat resumed>) = 3 [pid 23906] write(3, "1000", 4 [pid 23905] <... openat resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 23907] write(3, "1000", 4 [pid 23904] <... bpf resumed>) = 3 [pid 23906] <... write resumed>) = 4 [pid 23905] write(3, "1000", 4 [pid 23907] <... write resumed>) = 4 [pid 23906] close(3 [pid 23905] <... write resumed>) = 4 [pid 23907] close(3 [pid 23906] <... close resumed>) = 0 [pid 23905] close(3 [pid 23904] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 23907] <... close resumed>) = 0 [pid 23906] write(1, "executing program\n", 18 [pid 23905] <... close resumed>) = 0 [pid 23904] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23906] <... write resumed>) = 18 [pid 23905] write(1, "executing program\n", 18 [pid 23906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23905] <... write resumed>) = 18 ./strace-static-x86_64: Process 23908 attached [pid 23907] write(1, "executing program\n", 18 [pid 23905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23904] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23908] set_robust_list(0x555591f29660, 24 [pid 23905] <... bpf resumed>) = 3 [pid 23908] <... set_robust_list resumed>) = 0 executing program [pid 23908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23907] <... write resumed>) = 18 [pid 23908] <... prctl resumed>) = 0 [pid 23908] setpgid(0, 0 [pid 23907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23906] <... bpf resumed>) = 3 [pid 23905] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23904] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23908 [pid 23908] <... setpgid resumed>) = 0 [pid 23906] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23905] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23906] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23905] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23907] <... bpf resumed>) = 3 [pid 23906] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23905] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23904] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23906] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23905] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23904] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23907] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23906] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23905] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23906] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23905] exit_group(0 [pid 23907] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23906] exit_group(0 [pid 23904] exit_group(0 [pid 23908] <... openat resumed>) = 3 [pid 23907] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23905] <... exit_group resumed>) = ? [pid 23908] write(3, "1000", 4 [pid 23907] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23906] <... exit_group resumed>) = ? [pid 23904] <... exit_group resumed>) = ? [pid 23908] <... write resumed>) = 4 [pid 23907] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23906] +++ exited with 0 +++ [pid 23904] +++ exited with 0 +++ [pid 23908] close(3 [pid 23907] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23906, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23908] <... close resumed>) = 0 [pid 23905] +++ exited with 0 +++ [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 23908] write(1, "executing program\n", 18 [pid 23907] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23908] <... write resumed>) = 18 [pid 23908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23907] <... exit_group resumed>) = ? [pid 5858] <... restart_syscall resumed>) = 0 [pid 23908] <... bpf resumed>) = 3 [pid 23908] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23907] +++ exited with 0 +++ [pid 23908] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23908] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23909 attached [pid 23908] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 23910 attached [pid 23908] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23911 attached [pid 23910] set_robust_list(0x555591f29660, 24 [pid 23909] set_robust_list(0x555591f29660, 24 [pid 23908] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23910 [pid 23911] set_robust_list(0x555591f29660, 24 [pid 23910] <... set_robust_list resumed>) = 0 [pid 23909] <... set_robust_list resumed>) = 0 [pid 23908] exit_group(0./strace-static-x86_64: Process 23912 attached [pid 23910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23909 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23911 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23912 [pid 23912] set_robust_list(0x555591f29660, 24 [pid 23911] <... set_robust_list resumed>) = 0 [pid 23912] <... set_robust_list resumed>) = 0 [pid 23909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23910] <... prctl resumed>) = 0 [pid 23909] <... prctl resumed>) = 0 [pid 23908] <... exit_group resumed>) = ? [pid 23912] setpgid(0, 0) = 0 [pid 23912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23911] <... prctl resumed>) = 0 [pid 23910] setpgid(0, 0 [pid 23909] setpgid(0, 0 [pid 23908] +++ exited with 0 +++ [pid 23912] write(3, "1000", 4 [pid 23911] setpgid(0, 0 [pid 23910] <... setpgid resumed>) = 0 [pid 23909] <... setpgid resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23912] <... write resumed>) = 4 [pid 23911] <... setpgid resumed>) = 0 [pid 23910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23912] close(3 [pid 23911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23912] <... close resumed>) = 0 [pid 23911] <... openat resumed>) = 3 executing program [pid 23912] write(1, "executing program\n", 18 [pid 23911] write(3, "1000", 4 [pid 23909] <... openat resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23912] <... write resumed>) = 18 [pid 23911] <... write resumed>) = 4 [pid 23910] <... openat resumed>) = 3 [pid 23911] close(3 [pid 23912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23911] <... close resumed>) = 0 [pid 23910] write(3, "1000", 4 [pid 23909] write(3, "1000", 4 [pid 23911] write(1, "executing program\n", 18./strace-static-x86_64: Process 23913 attached [pid 23910] <... write resumed>) = 4 executing program [pid 23909] <... write resumed>) = 4 [pid 23913] set_robust_list(0x555591f29660, 24 [pid 23912] <... bpf resumed>) = 3 [pid 23911] <... write resumed>) = 18 [pid 23910] close(3 [pid 23909] close(3 [pid 23910] <... close resumed>) = 0 executing program executing program [pid 23909] <... close resumed>) = 0 [pid 23910] write(1, "executing program\n", 18 [pid 23909] write(1, "executing program\n", 18 [pid 23910] <... write resumed>) = 18 [pid 23909] <... write resumed>) = 18 [pid 23913] <... set_robust_list resumed>) = 0 [pid 23910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23912] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23913 [pid 23913] <... prctl resumed>) = 0 [pid 23912] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23911] <... bpf resumed>) = 3 [pid 23910] <... bpf resumed>) = 3 [pid 23913] setpgid(0, 0 [pid 23912] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23909] <... bpf resumed>) = 3 [pid 23913] <... setpgid resumed>) = 0 [pid 23912] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23912] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23913] <... openat resumed>) = 3 [pid 23912] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23911] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23912] exit_group(0 [pid 23913] write(3, "1000", 4 [pid 23912] <... exit_group resumed>) = ? [pid 23911] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23910] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23909] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23913] <... write resumed>) = 4 [pid 23911] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23909] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23912] +++ exited with 0 +++ [pid 23910] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23909] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23913] close(3 [pid 23910] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23913] <... close resumed>) = 0 [pid 23911] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23910] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23909] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 23913] write(1, "executing program\n", 18 [pid 23911] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23910] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23909] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23913] <... write resumed>) = 18 [pid 23911] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23910] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23909] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23912, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23911] exit_group(0 [pid 23910] exit_group(0 [pid 23909] exit_group(0) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23913] <... bpf resumed>) = 3 [pid 23911] <... exit_group resumed>) = ? [pid 23910] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23914 attached [pid 23914] set_robust_list(0x555591f29660, 24 [pid 23910] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23914] <... set_robust_list resumed>) = 0 [pid 23913] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23911] +++ exited with 0 +++ [pid 23909] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23914 [pid 23914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23913] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23914] <... prctl resumed>) = 0 [pid 23914] setpgid(0, 0) = 0 [pid 23914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23913] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... restart_syscall resumed>) = 0 [pid 23914] <... openat resumed>) = 3 [pid 23913] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23913] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23914] write(3, "1000", 4) = 4 [pid 23914] close(3) = 0 ./strace-static-x86_64: Process 23917 attached ./strace-static-x86_64: Process 23916 attached ./strace-static-x86_64: Process 23915 attached [pid 23913] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 23917] set_robust_list(0x555591f29660, 24 [pid 23916] set_robust_list(0x555591f29660, 24 [pid 23914] write(1, "executing program\n", 18 [pid 23915] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23917 [pid 23917] <... set_robust_list resumed>) = 0 [pid 23916] <... set_robust_list resumed>) = 0 [pid 23915] <... set_robust_list resumed>) = 0 [pid 23914] <... write resumed>) = 18 [pid 23913] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23915 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23916 [pid 23917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23916] <... prctl resumed>) = 0 [pid 23917] <... prctl resumed>) = 0 [pid 23916] setpgid(0, 0 [pid 23915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23914] <... bpf resumed>) = 3 [pid 23913] <... exit_group resumed>) = ? [pid 23917] setpgid(0, 0) = 0 [pid 23916] <... setpgid resumed>) = 0 [pid 23915] <... prctl resumed>) = 0 [pid 23914] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23915] setpgid(0, 0 [pid 23914] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23917] <... openat resumed>) = 3 [pid 23916] <... openat resumed>) = 3 [pid 23917] write(3, "1000", 4) = 4 [pid 23916] write(3, "1000", 4 [pid 23915] <... setpgid resumed>) = 0 [pid 23914] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23913] +++ exited with 0 +++ [pid 23917] close(3 [pid 23916] <... write resumed>) = 4 [pid 23914] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23917] <... close resumed>) = 0 [pid 23916] close(3 [pid 23915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23914] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 23917] write(1, "executing program\n", 18 [pid 23916] <... close resumed>) = 0 [pid 23914] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23917] <... write resumed>) = 18 [pid 23916] write(1, "executing program\n", 18 [pid 23915] <... openat resumed>) = 3 executing program [pid 23917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23916] <... write resumed>) = 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23917] <... bpf resumed>) = 3 [pid 23916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23915] write(3, "1000", 4 [pid 23914] exit_group(0./strace-static-x86_64: Process 23918 attached [pid 23917] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23915] <... write resumed>) = 4 [pid 23914] <... exit_group resumed>) = ? [pid 23917] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23915] close(3 [pid 23918] set_robust_list(0x555591f29660, 24 [pid 23916] <... bpf resumed>) = 3 [pid 23915] <... close resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23918 [pid 23918] <... set_robust_list resumed>) = 0 [pid 23918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 23917] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23916] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23915] write(1, "executing program\n", 18 [pid 23914] +++ exited with 0 +++ [pid 23918] setpgid(0, 0 [pid 23917] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23916] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23915] <... write resumed>) = 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23917] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23918] <... setpgid resumed>) = 0 [pid 23917] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23916] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23917] exit_group(0 [pid 23916] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23918] <... openat resumed>) = 3 [pid 23916] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23915] <... bpf resumed>) = 3 [pid 23916] exit_group(0executing program [pid 23918] write(3, "1000", 4 [pid 23917] <... exit_group resumed>) = ? [pid 23916] <... exit_group resumed>) = ? [pid 23915] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23918] <... write resumed>) = 4 [pid 23917] +++ exited with 0 +++ [pid 23918] close(3) = 0 [pid 23918] write(1, "executing program\n", 18) = 18 [pid 23918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 23919 attached [pid 23916] +++ exited with 0 +++ [pid 23915] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23918] <... bpf resumed>) = 3 [pid 23915] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23919] set_robust_list(0x555591f29660, 24 [pid 23918] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23915] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23919 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23919] <... set_robust_list resumed>) = 0 [pid 23918] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23915] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23918] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23915] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23918] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23918] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23918] exit_group(0./strace-static-x86_64: Process 23920 attached [pid 23919] <... prctl resumed>) = 0 [pid 23918] <... exit_group resumed>) = ? [pid 23915] exit_group(0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23920] set_robust_list(0x555591f29660, 24 [pid 23919] setpgid(0, 0 [pid 23920] <... set_robust_list resumed>) = 0 [pid 23920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23918] +++ exited with 0 +++ [pid 23919] <... setpgid resumed>) = 0 [pid 23915] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23920 [pid 23920] setpgid(0, 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23920] <... setpgid resumed>) = 0 [pid 23919] <... openat resumed>) = 3 [pid 23915] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23919] write(3, "1000", 4 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 23921 attached [pid 23919] <... write resumed>) = 4 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 23920] <... openat resumed>) = 3 [pid 23919] close(3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23921 [pid 23919] <... close resumed>) = 0 [pid 23920] write(3, "1000", 4 [pid 23919] write(1, "executing program\n", 18 [pid 23920] <... write resumed>) = 4 [pid 23919] <... write resumed>) = 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23922 attached [pid 23921] set_robust_list(0x555591f29660, 24 [pid 23920] close(3 [pid 23919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 23923 attached [pid 23922] set_robust_list(0x555591f29660, 24 [pid 23921] <... set_robust_list resumed>) = 0 [pid 23920] <... close resumed>) = 0 [pid 23921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23922 [pid 23921] <... prctl resumed>) = 0 [pid 23921] setpgid(0, 0) = 0 [pid 23923] set_robust_list(0x555591f29660, 24 [pid 23922] <... set_robust_list resumed>) = 0 [pid 23921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23920] write(1, "executing program\n", 18 [pid 23919] <... bpf resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23923 [pid 23923] <... set_robust_list resumed>) = 0 [pid 23922] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 23920] <... write resumed>) = 18 [pid 23922] <... prctl resumed>) = 0 [pid 23920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23922] setpgid(0, 0 [pid 23921] <... openat resumed>) = 3 executing program [pid 23921] write(3, "1000", 4) = 4 [pid 23922] <... setpgid resumed>) = 0 [pid 23923] <... prctl resumed>) = 0 [pid 23921] close(3) = 0 [pid 23921] write(1, "executing program\n", 18) = 18 [pid 23923] setpgid(0, 0 [pid 23922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23923] <... setpgid resumed>) = 0 [pid 23922] <... openat resumed>) = 3 [pid 23920] <... bpf resumed>) = 3 [pid 23919] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23921] <... bpf resumed>) = 3 [pid 23921] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23919] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23922] write(3, "1000", 4 [pid 23919] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23922] <... write resumed>) = 4 [pid 23922] close(3 [pid 23921] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23919] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23922] <... close resumed>) = 0 [pid 23921] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23920] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23923] <... openat resumed>) = 3 [pid 23921] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23921] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) executing program [pid 23923] write(3, "1000", 4 [pid 23922] write(1, "executing program\n", 18 [pid 23920] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23919] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23923] <... write resumed>) = 4 [pid 23922] <... write resumed>) = 18 [pid 23921] exit_group(0 [pid 23920] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23919] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23923] close(3 [pid 23922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 23920] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23919] exit_group(0 [pid 23923] <... close resumed>) = 0 [pid 23921] <... exit_group resumed>) = ? [pid 23920] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23919] <... exit_group resumed>) = ? [pid 23923] write(1, "executing program\n", 18 [pid 23922] <... bpf resumed>) = 3 [pid 23920] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23923] <... write resumed>) = 18 [pid 23920] exit_group(0 [pid 23923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23922] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23921] +++ exited with 0 +++ [pid 23920] <... exit_group resumed>) = ? [pid 23923] <... bpf resumed>) = 3 [pid 23919] +++ exited with 0 +++ [pid 23922] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23923] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23922] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23921, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23923] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23922] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23923] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23922] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23920] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 23922] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23923] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23923] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23922] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23923] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23922] <... exit_group resumed>) = ? [pid 23923] exit_group(0./strace-static-x86_64: Process 23924 attached [pid 23924] set_robust_list(0x555591f29660, 24 [pid 23923] <... exit_group resumed>) = ? [pid 23924] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 23925 attached [pid 23924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23923] +++ exited with 0 +++ [pid 23922] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23924 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23925 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23925] set_robust_list(0x555591f29660, 24) = 0 [pid 23924] <... prctl resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23924] setpgid(0, 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23925] <... prctl resumed>) = 0 [pid 23924] <... setpgid resumed>) = 0 [pid 23925] setpgid(0, 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23925] <... setpgid resumed>) = 0 [pid 23924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23927 attached ./strace-static-x86_64: Process 23926 attached [pid 23925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23924] <... openat resumed>) = 3 [pid 23924] write(3, "1000", 4) = 4 [pid 23924] close(3executing program ) = 0 ./strace-static-x86_64: Process 23928 attached [pid 23927] set_robust_list(0x555591f29660, 24 [pid 23926] set_robust_list(0x555591f29660, 24 [pid 23925] <... openat resumed>) = 3 [pid 23924] write(1, "executing program\n", 18 [pid 23928] set_robust_list(0x555591f29660, 24 [pid 23927] <... set_robust_list resumed>) = 0 [pid 23926] <... set_robust_list resumed>) = 0 [pid 23924] <... write resumed>) = 18 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23928 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23926 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23927 [pid 23928] <... set_robust_list resumed>) = 0 [pid 23927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23925] write(3, "1000", 4 [pid 23924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23927] <... prctl resumed>) = 0 [pid 23926] <... prctl resumed>) = 0 [pid 23925] <... write resumed>) = 4 [pid 23927] setpgid(0, 0 [pid 23926] setpgid(0, 0 [pid 23925] close(3 [pid 23927] <... setpgid resumed>) = 0 [pid 23926] <... setpgid resumed>) = 0 [pid 23925] <... close resumed>) = 0 [pid 23928] <... prctl resumed>) = 0 [pid 23927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23925] write(1, "executing program\n", 18 [pid 23924] <... bpf resumed>) = 3 [pid 23928] setpgid(0, 0executing program ) = 0 [pid 23928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23927] <... openat resumed>) = 3 [pid 23926] <... openat resumed>) = 3 [pid 23925] <... write resumed>) = 18 [pid 23924] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23928] <... openat resumed>) = 3 [pid 23927] write(3, "1000", 4 [pid 23925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23924] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23928] write(3, "1000", 4 [pid 23927] <... write resumed>) = 4 [pid 23926] write(3, "1000", 4 [pid 23924] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23928] <... write resumed>) = 4 [pid 23927] close(3 [pid 23926] <... write resumed>) = 4 [pid 23924] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23928] close(3 [pid 23927] <... close resumed>) = 0 [pid 23926] close(3 [pid 23925] <... bpf resumed>) = 3 [pid 23924] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 23928] <... close resumed>) = 0 [pid 23927] write(1, "executing program\n", 18 [pid 23926] <... close resumed>) = 0 [pid 23924] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 23928] write(1, "executing program\n", 18 [pid 23927] <... write resumed>) = 18 [pid 23926] write(1, "executing program\n", 18 [pid 23925] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23924] exit_group(0 [pid 23928] <... write resumed>) = 18 [pid 23927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23926] <... write resumed>) = 18 [pid 23925] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23924] <... exit_group resumed>) = ? [pid 23926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23925] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23927] <... bpf resumed>) = 3 [pid 23928] <... bpf resumed>) = 3 [pid 23928] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23927] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23926] <... bpf resumed>) = 3 [pid 23925] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23924] +++ exited with 0 +++ [pid 23925] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23927] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23925] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23927] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23928] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23926] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23925] exit_group(0 [pid 23928] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23927] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23926] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23925] <... exit_group resumed>) = ? [pid 23928] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23927] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23926] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23928] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23927] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23926] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23928] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23928] exit_group(0 [pid 23926] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23928] <... exit_group resumed>) = ? [pid 23926] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 23929 attached [pid 23928] +++ exited with 0 +++ [pid 23927] exit_group(0 [pid 23926] exit_group(0 [pid 23925] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23929] set_robust_list(0x555591f29660, 24 [pid 23927] <... exit_group resumed>) = ? [pid 23926] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23929 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23927] +++ exited with 0 +++ [pid 23929] <... set_robust_list resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23927, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23929] <... prctl resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23929] setpgid(0, 0) = 0 [pid 23926] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23926, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23929] <... openat resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23930 attached [pid 23929] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23929] <... write resumed>) = 4 ./strace-static-x86_64: Process 23932 attached ./strace-static-x86_64: Process 23931 attached [pid 23930] set_robust_list(0x555591f29660, 24 [pid 23929] close(3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23930 [pid 23932] set_robust_list(0x555591f29660, 24 [pid 23931] set_robust_list(0x555591f29660, 24 [pid 23929] <... close resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23932 [pid 23932] <... set_robust_list resumed>) = 0 [pid 23931] <... set_robust_list resumed>) = 0 [pid 23930] <... set_robust_list resumed>) = 0 [pid 23929] write(1, "executing program\n", 18 [pid 23932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23932] <... prctl resumed>) = 0 [pid 23931] <... prctl resumed>) = 0 [pid 23932] setpgid(0, 0executing program [pid 23931] setpgid(0, 0 [pid 23932] <... setpgid resumed>) = 0 [pid 23931] <... setpgid resumed>) = 0 [pid 23930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23929] <... write resumed>) = 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23931 ./strace-static-x86_64: Process 23933 attached [pid 23932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23930] <... prctl resumed>) = 0 [pid 23929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23933] set_robust_list(0x555591f29660, 24 [pid 23930] setpgid(0, 0 [pid 23933] <... set_robust_list resumed>) = 0 [pid 23931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23930] <... setpgid resumed>) = 0 [pid 23929] <... bpf resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23933 [pid 23933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23932] <... openat resumed>) = 3 [pid 23930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23932] write(3, "1000", 4 [pid 23931] <... openat resumed>) = 3 [pid 23933] <... prctl resumed>) = 0 [pid 23932] <... write resumed>) = 4 [pid 23930] <... openat resumed>) = 3 [pid 23929] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23933] setpgid(0, 0) = 0 [pid 23932] close(3 [pid 23930] write(3, "1000", 4 [pid 23929] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23932] <... close resumed>) = 0 [pid 23931] write(3, "1000", 4 [pid 23930] <... write resumed>) = 4 [pid 23932] write(1, "executing program\n", 18 [pid 23931] <... write resumed>) = 4 [pid 23929] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program executing program [pid 23931] close(3 [pid 23933] <... openat resumed>) = 3 [pid 23932] <... write resumed>) = 18 [pid 23931] <... close resumed>) = 0 [pid 23930] close(3 [pid 23931] write(1, "executing program\n", 18 [pid 23929] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23931] <... write resumed>) = 18 [pid 23930] <... close resumed>) = 0 [pid 23929] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23933] write(3, "1000", 4 [pid 23931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 23930] write(1, "executing program\n", 18 [pid 23929] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23933] <... write resumed>) = 4 [pid 23932] <... bpf resumed>) = 3 [pid 23931] <... bpf resumed>) = 3 [pid 23930] <... write resumed>) = 18 [pid 23933] close(3 [pid 23929] exit_group(0 [pid 23931] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23933] <... close resumed>) = 0 [pid 23931] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23929] <... exit_group resumed>) = ? [pid 23933] write(1, "executing program\n", 18 [pid 23931] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 23931] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23933] <... write resumed>) = 18 [pid 23932] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23929] +++ exited with 0 +++ [pid 23933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23932] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23931] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23933] <... bpf resumed>) = 3 [pid 23932] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23931] exit_group(0 [pid 23930] <... bpf resumed>) = 3 [pid 23930] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23933] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23932] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23931] <... exit_group resumed>) = ? [pid 23930] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23932] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 23934 attached [pid 23933] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23931] +++ exited with 0 +++ [pid 23930] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23934] set_robust_list(0x555591f29660, 24 [pid 23933] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23932] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23930] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23934 [pid 23934] <... set_robust_list resumed>) = 0 [pid 23933] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23932] exit_group(0 [pid 23930] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23933] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23932] <... exit_group resumed>) = ? [pid 23930] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23933] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23934] <... prctl resumed>) = 0 [pid 23934] setpgid(0, 0) = 0 [pid 23934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23932] +++ exited with 0 +++ [pid 23933] exit_group(0 [pid 23930] <... exit_group resumed>) = ? [pid 23934] <... openat resumed>) = 3 [pid 23933] <... exit_group resumed>) = ? [pid 23930] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23934] write(3, "1000", 4 [pid 5857] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 23933] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23934] <... write resumed>) = 4 [pid 23934] close(3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23934] <... close resumed>) = 0 [pid 23934] write(1, "executing program\n", 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 23936 attached ./strace-static-x86_64: Process 23935 attached [pid 23934] <... write resumed>) = 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23935] set_robust_list(0x555591f29660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23935 ./strace-static-x86_64: Process 23937 attached [pid 23935] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23936 [pid 23935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23934] <... bpf resumed>) = 3 [pid 23937] set_robust_list(0x555591f29660, 24 [pid 23935] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 23938 attached [pid 23936] set_robust_list(0x555591f29660, 24 [pid 23935] setpgid(0, 0 [pid 23934] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23937 [pid 23938] set_robust_list(0x555591f29660, 24 [pid 23937] <... set_robust_list resumed>) = 0 [pid 23936] <... set_robust_list resumed>) = 0 [pid 23935] <... setpgid resumed>) = 0 [pid 23934] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23938 [pid 23938] <... set_robust_list resumed>) = 0 [pid 23937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23934] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23937] <... prctl resumed>) = 0 [pid 23936] <... prctl resumed>) = 0 [pid 23935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23934] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23937] setpgid(0, 0 [pid 23936] setpgid(0, 0 [pid 23934] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23938] <... prctl resumed>) = 0 [pid 23936] <... setpgid resumed>) = 0 [pid 23934] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23938] setpgid(0, 0 [pid 23937] <... setpgid resumed>) = 0 [pid 23936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23935] <... openat resumed>) = 3 [pid 23938] <... setpgid resumed>) = 0 [pid 23937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23936] <... openat resumed>) = 3 [pid 23934] exit_group(0 [pid 23938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23937] <... openat resumed>) = 3 [pid 23936] write(3, "1000", 4 [pid 23935] write(3, "1000", 4 [pid 23934] <... exit_group resumed>) = ? [pid 23937] write(3, "1000", 4 [pid 23935] <... write resumed>) = 4 [pid 23938] <... openat resumed>) = 3 [pid 23938] write(3, "1000", 4 [pid 23937] <... write resumed>) = 4 [pid 23936] <... write resumed>) = 4 [pid 23935] close(3 [pid 23934] +++ exited with 0 +++ [pid 23938] <... write resumed>) = 4 [pid 23937] close(3) = 0 [pid 23938] close(3 [pid 23936] close(3 [pid 23935] <... close resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 23938] <... close resumed>) = 0 [pid 23937] write(1, "executing program\n", 18 [pid 23936] <... close resumed>) = 0 [pid 23935] write(1, "executing program\n", 18executing program executing program [pid 23938] write(1, "executing program\n", 18 [pid 23937] <... write resumed>) = 18 executing program [pid 23936] write(1, "executing program\n", 18 [pid 23935] <... write resumed>) = 18 [pid 23938] <... write resumed>) = 18 [pid 23937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23936] <... write resumed>) = 18 [pid 23935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23939 attached [pid 23937] <... bpf resumed>) = 3 [pid 23936] <... bpf resumed>) = 3 [pid 23939] set_robust_list(0x555591f29660, 24 [pid 23938] <... bpf resumed>) = 3 [pid 23937] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23936] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23935] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23939 [pid 23939] <... set_robust_list resumed>) = 0 [pid 23936] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23935] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23938] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23937] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23936] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23935] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23939] <... prctl resumed>) = 0 [pid 23938] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23937] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23936] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23935] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23939] setpgid(0, 0 [pid 23938] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23936] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23935] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23939] <... setpgid resumed>) = 0 [pid 23937] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23936] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23938] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23937] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23936] exit_group(0 [pid 23935] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23939] <... openat resumed>) = 3 [pid 23938] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23937] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23936] <... exit_group resumed>) = ? [pid 23935] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23938] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23938] exit_group(0 [pid 23935] exit_group(0 [pid 23938] <... exit_group resumed>) = ? [pid 23938] +++ exited with 0 +++ [pid 23936] +++ exited with 0 +++ [pid 23939] write(3, "1000", 4) = 4 [pid 23937] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23938, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 23937] <... exit_group resumed>) = ? [pid 23935] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23939] close(3) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23939] write(1, "executing program\n", 18 [pid 23935] +++ exited with 0 +++ ./strace-static-x86_64: Process 23940 attached [pid 23939] <... write resumed>) = 18 [pid 23939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23940] set_robust_list(0x555591f29660, 24 [pid 23939] <... bpf resumed>) = 3 [pid 23937] +++ exited with 0 +++ [pid 23940] <... set_robust_list resumed>) = 0 [pid 23940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23940 [pid 23939] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23940] <... prctl resumed>) = 0 [pid 23939] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23940] setpgid(0, 0 [pid 23939] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23940] <... setpgid resumed>) = 0 [pid 23940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23942 attached ./strace-static-x86_64: Process 23941 attached ) = 3 [pid 23939] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23942 [pid 23942] set_robust_list(0x555591f29660, 24 [pid 23941] set_robust_list(0x555591f29660, 24 [pid 23940] write(3, "1000", 4 [pid 23942] <... set_robust_list resumed>) = 0 [pid 23941] <... set_robust_list resumed>) = 0 [pid 23940] <... write resumed>) = 4 [pid 23939] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23939] exit_group(0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23941 [pid 23942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23940] close(3 [pid 23939] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23943 attached [pid 23940] <... close resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23943 [pid 23943] set_robust_list(0x555591f29660, 24 [pid 23942] <... prctl resumed>) = 0 [pid 23941] <... prctl resumed>) = 0 [pid 23940] write(1, "executing program\n", 18 [pid 23939] +++ exited with 0 +++ executing program [pid 23943] <... set_robust_list resumed>) = 0 [pid 23942] setpgid(0, 0 [pid 23941] setpgid(0, 0 [pid 23943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23940] <... write resumed>) = 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23942] <... setpgid resumed>) = 0 [pid 23941] <... setpgid resumed>) = 0 [pid 23943] <... prctl resumed>) = 0 [pid 23940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23943] setpgid(0, 0 [pid 23941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23943] <... setpgid resumed>) = 0 [pid 23942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23942] <... openat resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23942] write(3, "1000", 4) = 4 executing program [pid 23942] close(3) = 0 [pid 23942] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 23944 attached [pid 23943] <... openat resumed>) = 3 [pid 23941] <... openat resumed>) = 3 [pid 23940] <... bpf resumed>) = 3 [pid 23942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23944] set_robust_list(0x555591f29660, 24 [pid 23943] write(3, "1000", 4 [pid 23941] write(3, "1000", 4 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23944 [pid 23940] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23944] <... set_robust_list resumed>) = 0 [pid 23943] <... write resumed>) = 4 [pid 23941] <... write resumed>) = 4 [pid 23941] close(3 [pid 23940] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23943] close(3 [pid 23944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23942] <... bpf resumed>) = 3 executing program executing program [pid 23941] <... close resumed>) = 0 [pid 23940] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23944] <... prctl resumed>) = 0 [pid 23943] <... close resumed>) = 0 [pid 23941] write(1, "executing program\n", 18 [pid 23943] write(1, "executing program\n", 18 [pid 23941] <... write resumed>) = 18 [pid 23940] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23944] setpgid(0, 0 [pid 23943] <... write resumed>) = 18 [pid 23944] <... setpgid resumed>) = 0 [pid 23943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23942] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23940] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23942] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23940] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23942] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23943] <... bpf resumed>) = 3 [pid 23943] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23944] <... openat resumed>) = 3 [pid 23943] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23942] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23941] <... bpf resumed>) = 3 [pid 23940] exit_group(0 [pid 23944] write(3, "1000", 4 [pid 23943] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23942] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23941] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23940] <... exit_group resumed>) = ? [pid 23944] <... write resumed>) = 4 [pid 23943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23942] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23941] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23944] close(3 [pid 23943] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23942] exit_group(0 [pid 23941] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23944] <... close resumed>) = 0 [pid 23943] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23942] <... exit_group resumed>) = ? [pid 23941] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23944] write(1, "executing program\n", 18 [pid 23943] exit_group(0 [pid 23941] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 23943] <... exit_group resumed>) = ? [pid 23941] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23944] <... write resumed>) = 18 [pid 23942] +++ exited with 0 +++ [pid 23941] exit_group(0 [pid 23940] +++ exited with 0 +++ [pid 23943] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23940, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23941] <... exit_group resumed>) = ? [pid 23944] <... bpf resumed>) = 3 [pid 23944] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23941] +++ exited with 0 +++ [pid 23944] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23944] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23944] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23944] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23944] exit_group(0) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23945 attached [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23946 attached [pid 23945] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23945 ./strace-static-x86_64: Process 23948 attached ./strace-static-x86_64: Process 23947 attached [pid 23946] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23946 [pid 23945] <... set_robust_list resumed>) = 0 [pid 23948] set_robust_list(0x555591f29660, 24 [pid 23947] set_robust_list(0x555591f29660, 24 [pid 23946] <... set_robust_list resumed>) = 0 [pid 23945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23944] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23948 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23947 [pid 23948] <... set_robust_list resumed>) = 0 [pid 23947] <... set_robust_list resumed>) = 0 [pid 23946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23945] <... prctl resumed>) = 0 [pid 23945] setpgid(0, 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23946] <... prctl resumed>) = 0 [pid 23945] <... setpgid resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23947] <... prctl resumed>) = 0 [pid 23945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 23948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23947] setpgid(0, 0 [pid 23946] setpgid(0, 0 [pid 23945] write(3, "1000", 4 [pid 23947] <... setpgid resumed>) = 0 [pid 23946] <... setpgid resumed>) = 0 [pid 23948] <... prctl resumed>) = 0 [pid 23947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23945] <... write resumed>) = 4 [pid 23948] setpgid(0, 0 [pid 23946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23945] close(3 [pid 23948] <... setpgid resumed>) = 0 [pid 23945] <... close resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 23948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23947] <... openat resumed>) = 3 [pid 23946] <... openat resumed>) = 3 [pid 23945] write(1, "executing program\n", 18./strace-static-x86_64: Process 23949 attached [pid 23947] write(3, "1000", 4 [pid 23945] <... write resumed>) = 18 [pid 23949] set_robust_list(0x555591f29660, 24 [pid 23948] <... openat resumed>) = 3 [pid 23947] <... write resumed>) = 4 [pid 23946] write(3, "1000", 4 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23949 [pid 23945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23949] <... set_robust_list resumed>) = 0 [pid 23948] write(3, "1000", 4 [pid 23947] close(3 [pid 23946] <... write resumed>) = 4 [pid 23946] close(3 [pid 23947] <... close resumed>) = 0 [pid 23949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23946] <... close resumed>) = 0 [pid 23947] write(1, "executing program\n", 18 executing program executing program [pid 23946] write(1, "executing program\n", 18 [pid 23947] <... write resumed>) = 18 [pid 23946] <... write resumed>) = 18 [pid 23949] <... prctl resumed>) = 0 [pid 23948] <... write resumed>) = 4 executing program [pid 23947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23949] setpgid(0, 0 [pid 23948] close(3) = 0 [pid 23949] <... setpgid resumed>) = 0 [pid 23948] write(1, "executing program\n", 18 [pid 23949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23948] <... write resumed>) = 18 [pid 23946] <... bpf resumed>) = 3 [pid 23949] <... openat resumed>) = 3 [pid 23948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23947] <... bpf resumed>) = 3 [pid 23949] write(3, "1000", 4 [pid 23948] <... bpf resumed>) = 3 [pid 23946] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23949] <... write resumed>) = 4 [pid 23945] <... bpf resumed>) = 3 [pid 23949] close(3) = 0 executing program [pid 23949] write(1, "executing program\n", 18) = 18 [pid 23949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23948] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23947] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23946] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23945] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23949] <... bpf resumed>) = 3 [pid 23948] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23949] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23947] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23946] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23945] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23949] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23948] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23947] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23949] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23946] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23945] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23949] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23947] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23949] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23948] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23946] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23947] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23949] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23946] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23949] exit_group(0 [pid 23948] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23946] exit_group(0 [pid 23945] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23949] <... exit_group resumed>) = ? [pid 23948] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23947] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23946] <... exit_group resumed>) = ? [pid 23945] exit_group(0 [pid 23949] +++ exited with 0 +++ [pid 23946] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23948] exit_group(0 [pid 23947] exit_group(0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23945] <... exit_group resumed>) = ? [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23948] <... exit_group resumed>) = ? [pid 23947] <... exit_group resumed>) = ? [pid 23947] +++ exited with 0 +++ [pid 23945] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23948] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23945, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 23950 attached [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23950] set_robust_list(0x555591f29660, 24) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23950 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... restart_syscall resumed>) = 0 [pid 23950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23950] <... prctl resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23951 attached [pid 23950] setpgid(0, 0) = 0 [pid 23951] set_robust_list(0x555591f29660, 24 [pid 23950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23951 [pid 23950] <... openat resumed>) = 3 ./strace-static-x86_64: Process 23952 attached [pid 23951] <... set_robust_list resumed>) = 0 [pid 23950] write(3, "1000", 4 [pid 23951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23950] <... write resumed>) = 4 [pid 23951] <... prctl resumed>) = 0 [pid 23950] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23951] setpgid(0, 0 [pid 23950] <... close resumed>) = 0 [pid 23950] write(1, "executing program\n", 18./strace-static-x86_64: Process 23953 attached [pid 23952] set_robust_list(0x555591f29660, 24 [pid 23951] <... setpgid resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 23952] <... set_robust_list resumed>) = 0 [pid 23950] <... write resumed>) = 18 [pid 23952] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 23954 attached [pid 23953] set_robust_list(0x555591f29660, 24 [pid 23952] <... prctl resumed>) = 0 [pid 23951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23953 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23952 [pid 23954] set_robust_list(0x555591f29660, 24 [pid 23953] <... set_robust_list resumed>) = 0 [pid 23952] setpgid(0, 0 [pid 23951] <... openat resumed>) = 3 [pid 23953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23952] <... setpgid resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23954 [pid 23954] <... set_robust_list resumed>) = 0 [pid 23953] <... prctl resumed>) = 0 [pid 23952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23950] <... bpf resumed>) = 3 [pid 23954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23951] write(3, "1000", 4 [pid 23954] <... prctl resumed>) = 0 [pid 23953] setpgid(0, 0 [pid 23951] <... write resumed>) = 4 [pid 23950] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23953] <... setpgid resumed>) = 0 [pid 23952] <... openat resumed>) = 3 [pid 23954] setpgid(0, 0 [pid 23951] close(3 [pid 23950] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23954] <... setpgid resumed>) = 0 [pid 23953] <... openat resumed>) = 3 [pid 23952] write(3, "1000", 4 [pid 23951] <... close resumed>) = 0 [pid 23950] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 23951] write(1, "executing program\n", 18 [pid 23953] write(3, "1000", 4 [pid 23952] <... write resumed>) = 4 [pid 23951] <... write resumed>) = 18 [pid 23950] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23954] <... openat resumed>) = 3 [pid 23952] close(3 [pid 23951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23950] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23953] <... write resumed>) = 4 [pid 23954] write(3, "1000", 4 [pid 23953] close(3 [pid 23952] <... close resumed>) = 0 [pid 23950] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23953] <... close resumed>) = 0 [pid 23951] <... bpf resumed>) = 3 [pid 23950] exit_group(0executing program [pid 23954] <... write resumed>) = 4 [pid 23952] write(1, "executing program\n", 18executing program [pid 23954] close(3 [pid 23953] write(1, "executing program\n", 18 [pid 23952] <... write resumed>) = 18 [pid 23954] <... close resumed>) = 0 [pid 23951] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23950] <... exit_group resumed>) = ? executing program [pid 23954] write(1, "executing program\n", 18 [pid 23953] <... write resumed>) = 18 [pid 23952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23951] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23954] <... write resumed>) = 18 [pid 23951] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23950] +++ exited with 0 +++ [pid 23951] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23952] <... bpf resumed>) = 3 [pid 23952] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23951] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23952] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23952] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23954] <... bpf resumed>) = 3 [pid 23952] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23952] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23954] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23953] <... bpf resumed>) = 3 [pid 23951] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23954] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23953] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23952] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23951] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23954] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23953] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23952] exit_group(0 [pid 23951] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 23953] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23952] <... exit_group resumed>) = ? [pid 23954] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23953] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23952] +++ exited with 0 +++ [pid 23951] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23953] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23954] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23953] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23953] exit_group(0) = ? [pid 23954] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 23955 attached [pid 23954] exit_group(0 [pid 23953] +++ exited with 0 +++ [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23955] set_robust_list(0x555591f29660, 24 [pid 23954] <... exit_group resumed>) = ? [pid 23955] <... set_robust_list resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23955 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23954] +++ exited with 0 +++ [pid 23955] <... prctl resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23955] setpgid(0, 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23956 attached ./strace-static-x86_64: Process 23957 attached [pid 23955] <... setpgid resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23956] set_robust_list(0x555591f29660, 24 [pid 23955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23957] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 23958 attached [pid 23956] <... set_robust_list resumed>) = 0 [pid 23955] <... openat resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23957 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23956 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23958] set_robust_list(0x555591f29660, 24 [pid 23957] <... set_robust_list resumed>) = 0 [pid 23956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23955] write(3, "1000", 4 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23958 [pid 23958] <... set_robust_list resumed>) = 0 [pid 23957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23956] <... prctl resumed>) = 0 [pid 23955] <... write resumed>) = 4 [pid 23958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23956] setpgid(0, 0 [pid 23955] close(3 [pid 23958] <... prctl resumed>) = 0 [pid 23957] <... prctl resumed>) = 0 [pid 23955] <... close resumed>) = 0 [pid 23956] <... setpgid resumed>) = 0 [pid 23955] write(1, "executing program\n", 18executing program [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23958] setpgid(0, 0 [pid 23957] setpgid(0, 0 [pid 23955] <... write resumed>) = 18 [pid 23956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23958] <... setpgid resumed>) = 0 [pid 23957] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 23959 attached [pid 23958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23959] set_robust_list(0x555591f29660, 24 [pid 23957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23955] <... bpf resumed>) = 3 [pid 23956] <... openat resumed>) = 3 [pid 23959] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23959 [pid 23959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23958] <... openat resumed>) = 3 [pid 23957] <... openat resumed>) = 3 [pid 23958] write(3, "1000", 4 [pid 23956] write(3, "1000", 4 [pid 23959] <... prctl resumed>) = 0 [pid 23959] setpgid(0, 0 [pid 23958] <... write resumed>) = 4 [pid 23957] write(3, "1000", 4 [pid 23956] <... write resumed>) = 4 [pid 23955] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23959] <... setpgid resumed>) = 0 [pid 23958] close(3 [pid 23957] <... write resumed>) = 4 [pid 23956] close(3 [pid 23959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23958] <... close resumed>) = 0 [pid 23955] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 23955] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23959] <... openat resumed>) = 3 [pid 23958] write(1, "executing program\n", 18 [pid 23957] close(3 [pid 23956] <... close resumed>) = 0 [pid 23955] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23958] <... write resumed>) = 18 [pid 23956] write(1, "executing program\n", 18 [pid 23957] <... close resumed>) = 0 [pid 23959] write(3, "1000", 4 executing program [pid 23958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23955] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 23959] <... write resumed>) = 4 [pid 23957] write(1, "executing program\n", 18 [pid 23956] <... write resumed>) = 18 [pid 23955] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23959] close(3 [pid 23957] <... write resumed>) = 18 [pid 23956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23955] exit_group(0 [pid 23959] <... close resumed>) = 0 [pid 23957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23955] <... exit_group resumed>) = ? executing program [pid 23959] write(1, "executing program\n", 18 [pid 23958] <... bpf resumed>) = 3 [pid 23959] <... write resumed>) = 18 [pid 23957] <... bpf resumed>) = 3 [pid 23956] <... bpf resumed>) = 3 [pid 23955] +++ exited with 0 +++ [pid 23959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23959] <... bpf resumed>) = 3 [pid 23958] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23957] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23956] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23958] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23957] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23959] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23958] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23957] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23956] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 23959] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23959] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23957] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23956] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23959] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23957] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23956] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23956] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23957] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23956] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23959] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23958] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23957] exit_group(0 [pid 23956] exit_group(0./strace-static-x86_64: Process 23960 attached [pid 23959] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23958] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23957] <... exit_group resumed>) = ? [pid 23956] <... exit_group resumed>) = ? [pid 23960] set_robust_list(0x555591f29660, 24 [pid 23959] exit_group(0 [pid 23958] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23960] <... set_robust_list resumed>) = 0 [pid 23959] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23960 [pid 23960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23959] +++ exited with 0 +++ [pid 23957] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23960] <... prctl resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23960] setpgid(0, 0) = 0 [pid 23958] exit_group(0 [pid 23956] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23958] <... exit_group resumed>) = ? [pid 23958] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23961 attached [pid 23960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23962 attached [pid 23961] set_robust_list(0x555591f29660, 24 [pid 23962] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23962 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23961 [pid 23962] <... set_robust_list resumed>) = 0 [pid 23961] <... set_robust_list resumed>) = 0 [pid 23960] <... openat resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23960] write(3, "1000", 4 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23962] <... prctl resumed>) = 0 [pid 23960] <... write resumed>) = 4 [pid 23962] setpgid(0, 0 [pid 23960] close(3 [pid 23962] <... setpgid resumed>) = 0 [pid 23960] <... close resumed>) = 0 ./strace-static-x86_64: Process 23964 attached ./strace-static-x86_64: Process 23963 attached executing program [pid 23962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23961] <... prctl resumed>) = 0 [pid 23960] write(1, "executing program\n", 18 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23963 [pid 23960] <... write resumed>) = 18 [pid 23963] set_robust_list(0x555591f29660, 24 [pid 23962] <... openat resumed>) = 3 [pid 23961] setpgid(0, 0 [pid 23960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23964 [pid 23964] set_robust_list(0x555591f29660, 24 [pid 23963] <... set_robust_list resumed>) = 0 [pid 23962] write(3, "1000", 4 [pid 23961] <... setpgid resumed>) = 0 [pid 23964] <... set_robust_list resumed>) = 0 [pid 23963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23960] <... bpf resumed>) = 3 [pid 23964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23963] <... prctl resumed>) = 0 [pid 23962] <... write resumed>) = 4 [pid 23964] <... prctl resumed>) = 0 [pid 23963] setpgid(0, 0 [pid 23961] <... openat resumed>) = 3 [pid 23964] setpgid(0, 0 [pid 23963] <... setpgid resumed>) = 0 [pid 23962] close(3 [pid 23960] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23961] write(3, "1000", 4 [pid 23962] <... close resumed>) = 0 executing program [pid 23962] write(1, "executing program\n", 18) = 18 [pid 23962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23964] <... setpgid resumed>) = 0 [pid 23963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23961] <... write resumed>) = 4 [pid 23960] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23963] <... openat resumed>) = 3 [pid 23962] <... bpf resumed>) = 3 [pid 23961] close(3 [pid 23960] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23961] <... close resumed>) = 0 [pid 23960] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23961] write(1, "executing program\n", 18executing program [pid 23962] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23964] <... openat resumed>) = 3 [pid 23963] write(3, "1000", 4 [pid 23961] <... write resumed>) = 18 [pid 23960] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23962] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23960] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23964] write(3, "1000", 4 [pid 23963] <... write resumed>) = 4 [pid 23962] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23964] <... write resumed>) = 4 [pid 23963] close(3 [pid 23962] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23960] exit_group(0 [pid 23964] close(3 [pid 23963] <... close resumed>) = 0 [pid 23962] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23960] <... exit_group resumed>) = ? [pid 23962] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23962] exit_group(0) = ? [pid 23964] <... close resumed>) = 0 [pid 23963] write(1, "executing program\n", 18 [pid 23961] <... bpf resumed>) = 3 [pid 23960] +++ exited with 0 +++ executing program [pid 23964] write(1, "executing program\n", 18 [pid 23963] <... write resumed>) = 18 [pid 23961] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 23963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23961] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23961] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23963] <... bpf resumed>) = 3 [pid 23964] <... write resumed>) = 18 [pid 23962] +++ exited with 0 +++ [pid 23963] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23961] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23963] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23961] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23963] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23961] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23964] <... bpf resumed>) = 3 [pid 23963] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23961] exit_group(0 [pid 23964] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23963] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23961] <... exit_group resumed>) = ? [pid 23964] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23963] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 23965 attached ./strace-static-x86_64: Process 23966 attached [pid 23964] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23961] +++ exited with 0 +++ [pid 23965] set_robust_list(0x555591f29660, 24 [pid 23963] exit_group(0 [pid 23966] set_robust_list(0x555591f29660, 24 [pid 23964] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23965] <... set_robust_list resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23965 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23967 attached [pid 23966] <... set_robust_list resumed>) = 0 [pid 23965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23964] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23963] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23966 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23967 [pid 23967] set_robust_list(0x555591f29660, 24 [pid 23966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23965] <... prctl resumed>) = 0 [pid 23964] exit_group(0 [pid 23963] +++ exited with 0 +++ [pid 23967] <... set_robust_list resumed>) = 0 [pid 23966] <... prctl resumed>) = 0 [pid 23965] setpgid(0, 0 [pid 23964] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23966] setpgid(0, 0) = 0 [pid 23966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23964] +++ exited with 0 +++ [pid 23967] <... prctl resumed>) = 0 [pid 23965] <... setpgid resumed>) = 0 [pid 23965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23967] setpgid(0, 0 [pid 23966] <... openat resumed>) = 3 [pid 23965] <... openat resumed>) = 3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23964, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23967] <... setpgid resumed>) = 0 [pid 23966] write(3, "1000", 4 [pid 23965] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23966] <... write resumed>) = 4 ./strace-static-x86_64: Process 23968 attached executing program [pid 23967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23966] close(3) = 0 [pid 23966] write(1, "executing program\n", 18 [pid 23968] set_robust_list(0x555591f29660, 24 [pid 23966] <... write resumed>) = 18 ./strace-static-x86_64: Process 23969 attached [pid 23968] <... set_robust_list resumed>) = 0 [pid 23966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23965] <... write resumed>) = 4 [pid 23969] set_robust_list(0x555591f29660, 24 [pid 23967] <... openat resumed>) = 3 [pid 23965] close(3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23968 [pid 23969] <... set_robust_list resumed>) = 0 [pid 23968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23967] write(3, "1000", 4 [pid 23965] <... close resumed>) = 0 [pid 23969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23968] <... prctl resumed>) = 0 [pid 23967] <... write resumed>) = 4 executing program [pid 23966] <... bpf resumed>) = 3 [pid 23965] write(1, "executing program\n", 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23969 [pid 23969] <... prctl resumed>) = 0 [pid 23968] setpgid(0, 0 [pid 23967] close(3 [pid 23965] <... write resumed>) = 18 [pid 23968] <... setpgid resumed>) = 0 [pid 23966] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23969] setpgid(0, 0 [pid 23968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23967] <... close resumed>) = 0 [pid 23966] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 23969] <... setpgid resumed>) = 0 [pid 23968] <... openat resumed>) = 3 [pid 23967] write(1, "executing program\n", 18 [pid 23966] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23965] <... bpf resumed>) = 3 [pid 23969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23967] <... write resumed>) = 18 [pid 23965] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23968] write(3, "1000", 4 [pid 23967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23966] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23969] <... openat resumed>) = 3 [pid 23968] <... write resumed>) = 4 [pid 23967] <... bpf resumed>) = 3 [pid 23965] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23967] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23965] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23967] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23965] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23968] close(3 [pid 23967] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23966] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23965] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23969] write(3, "1000", 4 [pid 23968] <... close resumed>) = 0 [pid 23967] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23966] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23965] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23967] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23965] exit_group(0 [pid 23967] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23965] <... exit_group resumed>) = ? [pid 23967] exit_group(0executing program [pid 23969] <... write resumed>) = 4 [pid 23968] write(1, "executing program\n", 18 [pid 23967] <... exit_group resumed>) = ? [pid 23966] exit_group(0 [pid 23965] +++ exited with 0 +++ [pid 23969] close(3 [pid 23968] <... write resumed>) = 18 executing program [pid 23966] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23967] +++ exited with 0 +++ [pid 23969] <... close resumed>) = 0 [pid 23968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23969] write(1, "executing program\n", 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23969] <... write resumed>) = 18 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23970 attached [pid 23969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23968] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23969] <... bpf resumed>) = 3 [pid 23968] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23966] +++ exited with 0 +++ ./strace-static-x86_64: Process 23971 attached [pid 23970] set_robust_list(0x555591f29660, 24) = 0 [pid 23971] set_robust_list(0x555591f29660, 24 [pid 23970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23968] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23969] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23968] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23971 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23970 [pid 23971] <... set_robust_list resumed>) = 0 [pid 23970] <... prctl resumed>) = 0 [pid 23971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23970] setpgid(0, 0 [pid 23969] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23968] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23971] <... prctl resumed>) = 0 [pid 23970] <... setpgid resumed>) = 0 [pid 23969] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23968] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23971] setpgid(0, 0 [pid 23970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23968] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23971] <... setpgid resumed>) = 0 [pid 23969] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23970] <... openat resumed>) = 3 [pid 23969] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23968] exit_group(0 [pid 23969] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23970] write(3, "1000", 4) = 4 [pid 23970] close(3executing program ) = 0 [pid 23971] <... openat resumed>) = 3 [pid 23970] write(1, "executing program\n", 18) = 18 [pid 23971] write(3, "1000", 4 [pid 23970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23969] exit_group(0 [pid 23968] <... exit_group resumed>) = ? [pid 23971] <... write resumed>) = 4 [pid 23969] <... exit_group resumed>) = ? [pid 23970] <... bpf resumed>) = 3 [pid 23970] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23971] close(3 [pid 23969] +++ exited with 0 +++ [pid 23968] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 23970] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23971] <... close resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23968, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23971] write(1, "executing program\n", 18 [pid 23970] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 23971] <... write resumed>) = 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23970] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23971] <... bpf resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23973 attached ./strace-static-x86_64: Process 23972 attached [pid 23971] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23970] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23972 [pid 23970] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23973] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 23974 attached ) = 0 [pid 23972] set_robust_list(0x555591f29660, 24 [pid 23971] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23970] exit_group(0executing program executing program [pid 23974] set_robust_list(0x555591f29660, 24 [pid 23973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23972] <... set_robust_list resumed>) = 0 [pid 23970] <... exit_group resumed>) = ? [pid 23974] <... set_robust_list resumed>) = 0 [pid 23973] <... prctl resumed>) = 0 [pid 23971] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23973 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23974 [pid 23974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23973] setpgid(0, 0 [pid 23971] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23973] <... setpgid resumed>) = 0 [pid 23973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 23974] <... prctl resumed>) = 0 [pid 23971] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23974] setpgid(0, 0 [pid 23973] <... openat resumed>) = 3 [pid 23972] setpgid(0, 0 [pid 23971] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23974] <... setpgid resumed>) = 0 [pid 23974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23972] <... setpgid resumed>) = 0 [pid 23971] exit_group(0 [pid 23973] write(3, "1000", 4 [pid 23974] <... openat resumed>) = 3 [pid 23973] <... write resumed>) = 4 [pid 23972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23971] <... exit_group resumed>) = ? [pid 23970] +++ exited with 0 +++ [pid 23974] write(3, "1000", 4 [pid 23973] close(3 [pid 23972] <... openat resumed>) = 3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23970, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 23974] <... write resumed>) = 4 [pid 23973] <... close resumed>) = 0 [pid 23972] write(3, "1000", 4 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23974] close(3 [pid 23973] write(1, "executing program\n", 18 [pid 23972] <... write resumed>) = 4 [pid 23971] +++ exited with 0 +++ [pid 23974] <... close resumed>) = 0 [pid 23974] write(1, "executing program\n", 18 [pid 23973] <... write resumed>) = 18 [pid 23972] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23974] <... write resumed>) = 18 [pid 23973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23972] <... close resumed>) = 0 executing program [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23972] write(1, "executing program\n", 18) = 18 [pid 23973] <... bpf resumed>) = 3 [pid 23973] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23974] <... bpf resumed>) = 3 [pid 23972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23974] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23973] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23974] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23973] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23974] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23974] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23973] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23972] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23974] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23973] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23974] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23973] exit_group(0 [pid 23974] exit_group(0 [pid 23973] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23975 attached [pid 23974] <... exit_group resumed>) = ? [pid 23973] +++ exited with 0 +++ ./strace-static-x86_64: Process 23976 attached [pid 23975] set_robust_list(0x555591f29660, 24 [pid 23974] +++ exited with 0 +++ [pid 23972] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23975 [pid 23975] <... set_robust_list resumed>) = 0 [pid 23972] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23976] set_robust_list(0x555591f29660, 24 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23976] <... set_robust_list resumed>) = 0 [pid 23976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23972] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23976 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23975] <... prctl resumed>) = 0 [pid 23976] <... prctl resumed>) = 0 [pid 23972] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23976] setpgid(0, 0 [pid 23975] setpgid(0, 0 [pid 23976] <... setpgid resumed>) = 0 [pid 23975] <... setpgid resumed>) = 0 [pid 23972] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23972] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23972] exit_group(0 [pid 23976] <... openat resumed>) = 3 [pid 23975] <... openat resumed>) = 3 [pid 23972] <... exit_group resumed>) = ? [pid 5856] <... restart_syscall resumed>) = 0 [pid 23975] write(3, "1000", 4) = 4 [pid 23976] write(3, "1000", 4 [pid 23975] close(3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23976] <... write resumed>) = 4 [pid 23975] <... close resumed>) = 0 [pid 23972] +++ exited with 0 +++ [pid 23976] close(3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23972, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 23977 attached [pid 23976] <... close resumed>) = 0 executing program executing program [pid 23975] write(1, "executing program\n", 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23976] write(1, "executing program\n", 18) = 18 [pid 23976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 23978 attached [pid 23977] set_robust_list(0x555591f29660, 24 [pid 23976] <... bpf resumed>) = 3 [pid 23975] <... write resumed>) = 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23977 [pid 23978] set_robust_list(0x555591f29660, 24 [pid 23977] <... set_robust_list resumed>) = 0 [pid 23978] <... set_robust_list resumed>) = 0 [pid 23976] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23978 [pid 23977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23976] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23976] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23977] <... prctl resumed>) = 0 [pid 23976] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23975] <... bpf resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23977] setpgid(0, 0 [pid 23976] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23975] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23977] <... setpgid resumed>) = 0 [pid 23976] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 23979 attached [pid 23978] <... prctl resumed>) = 0 [pid 23977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23975] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23976] exit_group(0 [pid 23979] set_robust_list(0x555591f29660, 24 [pid 23978] setpgid(0, 0 [pid 23976] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23979 [pid 23979] <... set_robust_list resumed>) = 0 [pid 23975] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23978] <... setpgid resumed>) = 0 [pid 23977] <... openat resumed>) = 3 [pid 23975] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23977] write(3, "1000", 4 [pid 23975] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23979] <... prctl resumed>) = 0 [pid 23978] <... openat resumed>) = 3 [pid 23977] <... write resumed>) = 4 [pid 23976] +++ exited with 0 +++ [pid 23978] write(3, "1000", 4 [pid 23979] setpgid(0, 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23978] <... write resumed>) = 4 [pid 23977] close(3 [pid 23975] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23977] <... close resumed>) = 0 [pid 23975] exit_group(0executing program [pid 23979] <... setpgid resumed>) = 0 [pid 23978] close(3 [pid 23977] write(1, "executing program\n", 18 [pid 23975] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23978] <... close resumed>) = 0 [pid 23977] <... write resumed>) = 18 [pid 23979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 23978] write(1, "executing program\n", 18 [pid 5863] <... restart_syscall resumed>) = 0 [pid 23977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23979] <... openat resumed>) = 3 [pid 23978] <... write resumed>) = 18 [pid 23979] write(3, "1000", 4executing program [pid 23978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23977] <... bpf resumed>) = 3 [pid 23979] <... write resumed>) = 4 [pid 23978] <... bpf resumed>) = 3 [pid 23977] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23975] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23979] close(3 [pid 23977] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23979] <... close resumed>) = 0 [pid 23978] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23977] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23979] write(1, "executing program\n", 18 [pid 23978] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23977] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23979] <... write resumed>) = 18 [pid 23978] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 23980 attached [pid 23979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23978] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23977] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23980] set_robust_list(0x555591f29660, 24 [pid 23978] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23977] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23980 [pid 23980] <... set_robust_list resumed>) = 0 [pid 23978] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23977] exit_group(0 [pid 23979] <... bpf resumed>) = 3 [pid 23980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23979] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23978] exit_group(0 [pid 23980] <... prctl resumed>) = 0 [pid 23977] <... exit_group resumed>) = ? [pid 23979] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23979] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23980] setpgid(0, 0 [pid 23979] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23980] <... setpgid resumed>) = 0 [pid 23978] <... exit_group resumed>) = ? [pid 23977] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23979] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23980] <... openat resumed>) = 3 [pid 23979] exit_group(0 [pid 23978] +++ exited with 0 +++ ./strace-static-x86_64: Process 23981 attached [pid 23980] write(3, "1000", 4 [pid 23979] <... exit_group resumed>) = ? [pid 23981] set_robust_list(0x555591f29660, 24 [pid 23980] <... write resumed>) = 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23981 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23981] <... set_robust_list resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23982 attached [pid 23981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23980] close(3 [pid 23979] +++ exited with 0 +++ [pid 23982] set_robust_list(0x555591f29660, 24 [pid 23980] <... close resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23982 [pid 23982] <... set_robust_list resumed>) = 0 [pid 23980] write(1, "executing program\n", 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23979, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 23982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23981] <... prctl resumed>) = 0 [pid 23980] <... write resumed>) = 18 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... restart_syscall resumed>) = 0 [pid 23982] <... prctl resumed>) = 0 [pid 23982] setpgid(0, 0 [pid 23981] setpgid(0, 0 [pid 23980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... restart_syscall resumed>) = 0 [pid 23982] <... setpgid resumed>) = 0 [pid 23981] <... setpgid resumed>) = 0 [pid 23982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23980] <... bpf resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23980] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 23983 attached [pid 23982] <... openat resumed>) = 3 [pid 23981] <... openat resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23983] set_robust_list(0x555591f29660, 24 [pid 23982] write(3, "1000", 4 [pid 23981] write(3, "1000", 4 [pid 23980] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23983] <... set_robust_list resumed>) = 0 [pid 23982] <... write resumed>) = 4 [pid 23981] <... write resumed>) = 4 [pid 23980] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 23984 attached [pid 23983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23982] close(3 [pid 23981] close(3 [pid 23980] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23981] <... close resumed>) = 0 [pid 23984] set_robust_list(0x555591f29660, 24 [pid 23983] <... prctl resumed>) = 0 [pid 23982] <... close resumed>) = 0 executing program executing program [pid 23980] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23983 [pid 23984] <... set_robust_list resumed>) = 0 [pid 23982] write(1, "executing program\n", 18 [pid 23981] write(1, "executing program\n", 18 [pid 23980] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23983] setpgid(0, 0 [pid 23982] <... write resumed>) = 18 [pid 23981] <... write resumed>) = 18 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23984 [pid 23980] exit_group(0 [pid 23984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23983] <... setpgid resumed>) = 0 [pid 23982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23980] <... exit_group resumed>) = ? [pid 23984] <... prctl resumed>) = 0 [pid 23983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23984] setpgid(0, 0) = 0 [pid 23984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 23984] write(3, "1000", 4 [pid 23983] <... openat resumed>) = 3 [pid 23982] <... bpf resumed>) = 3 [pid 23981] <... bpf resumed>) = 3 [pid 23980] +++ exited with 0 +++ [pid 23984] <... write resumed>) = 4 [pid 23982] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23984] close(3 [pid 23983] write(3, "1000", 4 [pid 23982] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23981] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23984] <... close resumed>) = 0 [pid 23983] <... write resumed>) = 4 [pid 23982] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23981] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 23984] write(1, "executing program\n", 18 [pid 23983] close(3 [pid 23981] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23984] <... write resumed>) = 18 [pid 23983] <... close resumed>) = 0 [pid 23982] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23981] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23983] write(1, "executing program\n", 18executing program [pid 23984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23983] <... write resumed>) = 18 [pid 23981] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23982] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23983] <... bpf resumed>) = 3 [pid 23981] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23982] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 23985 attached [pid 23981] exit_group(0 [pid 23985] set_robust_list(0x555591f29660, 24 [pid 23981] <... exit_group resumed>) = ? [pid 23985] <... set_robust_list resumed>) = 0 [pid 23984] <... bpf resumed>) = 3 [pid 23983] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23982] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23985 [pid 23982] <... exit_group resumed>) = ? [pid 23985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23984] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23983] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23981] +++ exited with 0 +++ [pid 23985] <... prctl resumed>) = 0 [pid 23984] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23983] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23985] setpgid(0, 0 [pid 23984] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23983] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23985] <... setpgid resumed>) = 0 [pid 23984] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23982] +++ exited with 0 +++ [pid 23985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23984] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23983] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23984] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23983] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23984] exit_group(0 [pid 23983] exit_group(0./strace-static-x86_64: Process 23986 attached [pid 23984] <... exit_group resumed>) = ? [pid 23983] <... exit_group resumed>) = ? [pid 23985] <... openat resumed>) = 3 [pid 23986] set_robust_list(0x555591f29660, 24) = 0 [pid 23985] write(3, "1000", 4 [pid 23983] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23986 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23985] <... write resumed>) = 4 [pid 23984] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 23987 attached [pid 23986] <... prctl resumed>) = 0 [pid 23985] close(3 [pid 23987] set_robust_list(0x555591f29660, 24 [pid 23986] setpgid(0, 0 [pid 23985] <... close resumed>) = 0 [pid 23985] write(1, "executing program\n", 18executing program ) = 18 [pid 23985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23987] <... set_robust_list resumed>) = 0 [pid 23986] <... setpgid resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23987 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23985] <... bpf resumed>) = 3 [pid 23987] <... prctl resumed>) = 0 [pid 23986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23987] setpgid(0, 0 [pid 23986] <... openat resumed>) = 3 [pid 23985] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23987] <... setpgid resumed>) = 0 [pid 23986] write(3, "1000", 4 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23986] <... write resumed>) = 4 [pid 23985] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 23988 attached [pid 23987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23986] close(3 [pid 23985] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 23989 attached [pid 23988] set_robust_list(0x555591f29660, 24 [pid 23986] <... close resumed>) = 0 [pid 23985] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 23986] write(1, "executing program\n", 18) = 18 [pid 23986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23989] set_robust_list(0x555591f29660, 24 [pid 23988] <... set_robust_list resumed>) = 0 [pid 23987] <... openat resumed>) = 3 [pid 23988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23987] write(3, "1000", 4 [pid 23985] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23988 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23989 [pid 23989] <... set_robust_list resumed>) = 0 [pid 23988] <... prctl resumed>) = 0 [pid 23987] <... write resumed>) = 4 [pid 23986] <... bpf resumed>) = 3 [pid 23985] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23988] setpgid(0, 0 [pid 23987] close(3 [pid 23985] exit_group(0 [pid 23989] <... prctl resumed>) = 0 [pid 23988] <... setpgid resumed>) = 0 [pid 23987] <... close resumed>) = 0 [pid 23986] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23985] <... exit_group resumed>) = ? [pid 23989] setpgid(0, 0executing program [pid 23988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23987] write(1, "executing program\n", 18 [pid 23986] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23989] <... setpgid resumed>) = 0 [pid 23988] <... openat resumed>) = 3 [pid 23987] <... write resumed>) = 18 [pid 23987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23986] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23985] +++ exited with 0 +++ [pid 23989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23988] write(3, "1000", 4 [pid 23986] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23987] <... bpf resumed>) = 3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23988] <... write resumed>) = 4 [pid 23987] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23986] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23988] close(3 [pid 23986] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23987] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23987] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23988] <... close resumed>) = 0 [pid 23987] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23987] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23986] exit_group(0 [pid 23987] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23987] exit_group(0executing program [pid 23989] <... openat resumed>) = 3 [pid 23988] write(1, "executing program\n", 18 [pid 23986] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23989] write(3, "1000", 4 [pid 23988] <... write resumed>) = 18 [pid 23987] <... exit_group resumed>) = ? [pid 23987] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23989] <... write resumed>) = 4 [pid 23988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23989] close(3 [pid 23988] <... bpf resumed>) = 3 [pid 23989] <... close resumed>) = 0 [pid 23986] +++ exited with 0 +++ executing program ./strace-static-x86_64: Process 23990 attached [pid 23989] write(1, "executing program\n", 18 [pid 23988] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23989] <... write resumed>) = 18 [pid 23988] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23990 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 23990] set_robust_list(0x555591f29660, 24 [pid 23989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23988] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23990] <... set_robust_list resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 23989] <... bpf resumed>) = 3 [pid 23988] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23988] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23989] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23988] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... restart_syscall resumed>) = 0 [pid 23990] <... prctl resumed>) = 0 [pid 23989] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23988] exit_group(0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23990] setpgid(0, 0 [pid 23989] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23990] <... setpgid resumed>) = 0 [pid 23989] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23988] <... exit_group resumed>) = ? [pid 23990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23991 attached [pid 23988] +++ exited with 0 +++ [pid 23989] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23990] <... openat resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23988, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 23990] write(3, "1000", 4./strace-static-x86_64: Process 23992 attached [pid 23991] set_robust_list(0x555591f29660, 24 [pid 23989] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23991 [pid 23991] <... set_robust_list resumed>) = 0 [pid 23990] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23992 [pid 23992] set_robust_list(0x555591f29660, 24 [pid 23991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23990] close(3 [pid 23989] exit_group(0 [pid 23991] <... prctl resumed>) = 0 [pid 23990] <... close resumed>) = 0 [pid 23991] setpgid(0, 0 executing program [pid 23990] write(1, "executing program\n", 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23992] <... set_robust_list resumed>) = 0 [pid 23991] <... setpgid resumed>) = 0 [pid 23990] <... write resumed>) = 18 [pid 23989] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 23993 attached [pid 23992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23992] <... prctl resumed>) = 0 [pid 23993] set_robust_list(0x555591f29660, 24 [pid 23992] setpgid(0, 0 [pid 23989] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23993 [pid 23992] <... setpgid resumed>) = 0 [pid 23990] <... bpf resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23993] <... set_robust_list resumed>) = 0 [pid 23992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23991] <... openat resumed>) = 3 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 23993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23992] <... openat resumed>) = 3 [pid 23991] write(3, "1000", 4 [pid 23992] write(3, "1000", 4 [pid 23993] <... prctl resumed>) = 0 [pid 23991] <... write resumed>) = 4 [pid 23990] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... restart_syscall resumed>) = 0 [pid 23991] close(3 [pid 23993] setpgid(0, 0 [pid 23992] <... write resumed>) = 4 [pid 23991] <... close resumed>) = 0 [pid 23990] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 23993] <... setpgid resumed>) = 0 [pid 23992] close(3 [pid 23991] write(1, "executing program\n", 18 [pid 23990] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23992] <... close resumed>) = 0 [pid 23991] <... write resumed>) = 18 [pid 23990] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23992] write(1, "executing program\n", 18executing program [pid 23990] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23992] <... write resumed>) = 18 [pid 23991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23993] <... openat resumed>) = 3 [pid 23992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23990] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 23994 attached [pid 23994] set_robust_list(0x555591f29660, 24 [pid 23993] write(3, "1000", 4 [pid 23991] <... bpf resumed>) = 3 [pid 23990] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23994 [pid 23994] <... set_robust_list resumed>) = 0 [pid 23993] <... write resumed>) = 4 [pid 23992] <... bpf resumed>) = 3 [pid 23990] <... exit_group resumed>) = ? [pid 23994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23993] close(3 [pid 23991] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23994] <... prctl resumed>) = 0 [pid 23993] <... close resumed>) = 0 executing program [pid 23994] setpgid(0, 0 [pid 23993] write(1, "executing program\n", 18 [pid 23991] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23994] <... setpgid resumed>) = 0 [pid 23993] <... write resumed>) = 18 [pid 23992] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23991] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23990] +++ exited with 0 +++ [pid 23994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23991] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23994] <... openat resumed>) = 3 [pid 23992] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23991] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23992] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23991] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23994] write(3, "1000", 4 [pid 23993] <... bpf resumed>) = 3 [pid 23992] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 23994] <... write resumed>) = 4 [pid 23993] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23992] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23991] exit_group(0 [pid 23994] close(3 [pid 23993] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23992] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23991] <... exit_group resumed>) = ? [pid 23994] <... close resumed>) = 0 [pid 23993] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23992] exit_group(0 [pid 23994] write(1, "executing program\n", 18) = 18 [pid 23992] <... exit_group resumed>) = ? executing program [pid 23994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23993] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23991] +++ exited with 0 +++ [pid 23992] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23993] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23994] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 23995 attached [pid 23993] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23995] set_robust_list(0x555591f29660, 24 [pid 23994] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23993] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 23995 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 23995] <... set_robust_list resumed>) = 0 [pid 23994] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23993] <... exit_group resumed>) = ? [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 23995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23994] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23995] <... prctl resumed>) = 0 [pid 23994] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23994] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23995] setpgid(0, 0 [pid 23993] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23995] <... setpgid resumed>) = 0 [pid 23994] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23994] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23994] <... exit_group resumed>) = ? [pid 23995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 23996 attached [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23996] set_robust_list(0x555591f29660, 24) = 0 [pid 23996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23994] +++ exited with 0 +++ [pid 23996] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 23997 attached [pid 23996] setpgid(0, 0 [pid 23995] <... openat resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 23996 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23997] set_robust_list(0x555591f29660, 24 [pid 23995] write(3, "1000", 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 23997 [pid 23997] <... set_robust_list resumed>) = 0 [pid 23996] <... setpgid resumed>) = 0 [pid 23995] <... write resumed>) = 4 [pid 23997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23997] <... prctl resumed>) = 0 [pid 23996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23995] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 23997] setpgid(0, 0./strace-static-x86_64: Process 23999 attached ./strace-static-x86_64: Process 23998 attached ) = 0 [pid 23995] <... close resumed>) = 0 [pid 23999] set_robust_list(0x555591f29660, 24 [pid 23998] set_robust_list(0x555591f29660, 24 [pid 23997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23996] <... openat resumed>) = 3 [pid 23995] write(1, "executing program\n", 18executing program [pid 23999] <... set_robust_list resumed>) = 0 [pid 23998] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 23998 [pid 23995] <... write resumed>) = 18 [pid 23999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23999] <... prctl resumed>) = 0 [pid 23998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23997] <... openat resumed>) = 3 [pid 23996] write(3, "1000", 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 23999 [pid 23997] write(3, "1000", 4 [pid 23999] setpgid(0, 0) = 0 [pid 23997] <... write resumed>) = 4 [pid 23997] close(3 [pid 23998] <... prctl resumed>) = 0 [pid 23997] <... close resumed>) = 0 [pid 23996] <... write resumed>) = 4 [pid 23999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23998] setpgid(0, 0 [pid 23997] write(1, "executing program\n", 18executing program [pid 23996] close(3 [pid 23995] <... bpf resumed>) = 3 [pid 23998] <... setpgid resumed>) = 0 [pid 23996] <... close resumed>) = 0 [pid 23999] <... openat resumed>) = 3 [pid 23997] <... write resumed>) = 18 executing program [pid 23998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 23996] write(1, "executing program\n", 18 [pid 23997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23999] write(3, "1000", 4 [pid 23998] <... openat resumed>) = 3 [pid 23996] <... write resumed>) = 18 [pid 23995] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23999] <... write resumed>) = 4 [pid 23997] <... bpf resumed>) = 3 [pid 23996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23995] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23999] close(3 [pid 23998] write(3, "1000", 4 [pid 23997] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23995] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23999] <... close resumed>) = 0 [pid 23998] <... write resumed>) = 4 executing program [pid 23999] write(1, "executing program\n", 18 [pid 23998] close(3 [pid 23997] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23995] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23999] <... write resumed>) = 18 [pid 23998] <... close resumed>) = 0 [pid 23997] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23996] <... bpf resumed>) = 3 [pid 23999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23995] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23998] write(1, "executing program\n", 18 [pid 23997] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23996] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23996] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 23996] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 23996] exit_group(0) = ? executing program [pid 23998] <... write resumed>) = 18 [pid 23996] +++ exited with 0 +++ [pid 23995] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23999] <... bpf resumed>) = 3 [pid 23997] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23999] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 23997] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23995] exit_group(0 [pid 23999] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23997] exit_group(0 [pid 23995] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23999] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 23998] <... bpf resumed>) = 3 [pid 23997] <... exit_group resumed>) = ? [pid 23999] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 23998] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 23999] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 23998] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 23997] +++ exited with 0 +++ [pid 23995] +++ exited with 0 +++ [pid 23999] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23998] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 23999] exit_group(0 [pid 23998] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 23999] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 23998] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24000 attached [pid 23998] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 23999] +++ exited with 0 +++ [pid 23998] exit_group(0) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24000] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24001 attached [pid 24001] set_robust_list(0x555591f29660, 24 [pid 24000] <... set_robust_list resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24000 [pid 24001] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24002 ./strace-static-x86_64: Process 24002 attached [pid 24001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 23998] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24001 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24000] <... prctl resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24001] <... prctl resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24001] setpgid(0, 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24000] setpgid(0, 0 [pid 24002] set_robust_list(0x555591f29660, 24 [pid 24001] <... setpgid resumed>) = 0 [pid 24000] <... setpgid resumed>) = 0 [pid 24002] <... set_robust_list resumed>) = 0 [pid 24001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24001] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24003 attached [pid 24002] <... prctl resumed>) = 0 [pid 24000] <... openat resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24003] set_robust_list(0x555591f29660, 24 [pid 24001] write(3, "1000", 4 [pid 24000] write(3, "1000", 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24003 [pid 24002] setpgid(0, 0 [pid 24001] <... write resumed>) = 4 [pid 24000] <... write resumed>) = 4 [pid 24000] close(3) = 0 [pid 24003] <... set_robust_list resumed>) = 0 [pid 24001] close(3 [pid 24002] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 24004 attached [pid 24003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24000] write(1, "executing program\n", 18 [pid 24001] <... close resumed>) = 0 executing program executing program [pid 24003] <... prctl resumed>) = 0 [pid 24002] <... openat resumed>) = 3 [pid 24001] write(1, "executing program\n", 18 [pid 24004] set_robust_list(0x555591f29660, 24 [pid 24000] <... write resumed>) = 18 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24004 [pid 24004] <... set_robust_list resumed>) = 0 [pid 24003] setpgid(0, 0) = 0 [pid 24001] <... write resumed>) = 18 [pid 24000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24002] write(3, "1000", 4 [pid 24001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24004] <... prctl resumed>) = 0 [pid 24003] <... openat resumed>) = 3 [pid 24002] <... write resumed>) = 4 [pid 24001] <... bpf resumed>) = 3 [pid 24000] <... bpf resumed>) = 3 [pid 24001] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24004] setpgid(0, 0 [pid 24003] write(3, "1000", 4 [pid 24002] close(3 [pid 24000] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24002] <... close resumed>) = 0 [pid 24003] <... write resumed>) = 4 [pid 24000] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24002] write(1, "executing program\n", 18executing program [pid 24003] close(3 [pid 24000] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24002] <... write resumed>) = 18 [pid 24003] <... close resumed>) = 0 [pid 24000] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24004] <... setpgid resumed>) = 0 executing program [pid 24003] write(1, "executing program\n", 18 [pid 24002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24001] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24003] <... write resumed>) = 18 [pid 24001] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24000] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24002] <... bpf resumed>) = 3 [pid 24000] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24004] <... openat resumed>) = 3 [pid 24003] <... bpf resumed>) = 3 [pid 24001] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24004] write(3, "1000", 4 [pid 24003] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24002] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24001] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24000] exit_group(0 [pid 24004] <... write resumed>) = 4 [pid 24003] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24002] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24001] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24004] close(3 executing program [pid 24003] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24002] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24001] exit_group(0 [pid 24000] <... exit_group resumed>) = ? [pid 24004] <... close resumed>) = 0 [pid 24002] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24001] <... exit_group resumed>) = ? [pid 24004] write(1, "executing program\n", 18 [pid 24002] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24001] +++ exited with 0 +++ [pid 24003] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24000] +++ exited with 0 +++ [pid 24004] <... write resumed>) = 18 [pid 24002] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24003] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24002] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24000, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24003] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24002] <... exit_group resumed>) = ? [pid 24003] exit_group(0 [pid 24004] <... bpf resumed>) = 3 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24004] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24004] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24004] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24002] +++ exited with 0 +++ [pid 24003] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 24004] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24004] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24004] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... restart_syscall resumed>) = 0 [pid 24004] exit_group(0 [pid 24003] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24005 attached [pid 24004] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24006 attached [pid 24005] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24005 [pid 24006] set_robust_list(0x555591f29660, 24 [pid 24005] <... set_robust_list resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24006 ./strace-static-x86_64: Process 24007 attached [pid 24006] <... set_robust_list resumed>) = 0 [pid 24005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24004] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24007 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24004, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24007] set_robust_list(0x555591f29660, 24 [pid 24006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24005] <... prctl resumed>) = 0 [pid 24007] <... set_robust_list resumed>) = 0 [pid 24006] <... prctl resumed>) = 0 [pid 24005] setpgid(0, 0 [pid 24007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24006] setpgid(0, 0 [pid 24005] <... setpgid resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24007] setpgid(0, 0 [pid 24006] <... setpgid resumed>) = 0 [pid 24005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24008 attached [pid 24006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24005] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24009 attached [pid 24008] set_robust_list(0x555591f29660, 24 [pid 24007] <... setpgid resumed>) = 0 [pid 24006] <... openat resumed>) = 3 [pid 24005] write(3, "1000", 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24008 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24009 [pid 24009] set_robust_list(0x555591f29660, 24 [pid 24008] <... set_robust_list resumed>) = 0 [pid 24007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24006] write(3, "1000", 4 [pid 24005] <... write resumed>) = 4 [pid 24009] <... set_robust_list resumed>) = 0 [pid 24006] <... write resumed>) = 4 [pid 24005] close(3 [pid 24009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24007] <... openat resumed>) = 3 [pid 24005] <... close resumed>) = 0 [pid 24009] <... prctl resumed>) = 0 [pid 24008] <... prctl resumed>) = 0 [pid 24007] write(3, "1000", 4 [pid 24006] close(3executing program [pid 24005] write(1, "executing program\n", 18 [pid 24009] setpgid(0, 0 [pid 24008] setpgid(0, 0 [pid 24007] <... write resumed>) = 4 [pid 24006] <... close resumed>) = 0 [pid 24005] <... write resumed>) = 18 [pid 24009] <... setpgid resumed>) = 0 [pid 24008] <... setpgid resumed>) = 0 [pid 24007] close(3 [pid 24009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24006] write(1, "executing program\n", 18 [pid 24005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24009] <... openat resumed>) = 3 [pid 24008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24007] <... close resumed>) = 0 [pid 24006] <... write resumed>) = 18 [pid 24005] <... bpf resumed>) = 3 [pid 24009] write(3, "1000", 4 [pid 24007] write(1, "executing program\n", 18 executing program [pid 24006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24005] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24009] <... write resumed>) = 4 [pid 24007] <... write resumed>) = 18 [pid 24009] close(3 [pid 24007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24009] <... close resumed>) = 0 [pid 24008] <... openat resumed>) = 3 [pid 24006] <... bpf resumed>) = 3 [pid 24005] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24009] write(1, "executing program\n", 18executing program ) = 18 [pid 24008] write(3, "1000", 4 [pid 24007] <... bpf resumed>) = 3 [pid 24005] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24008] <... write resumed>) = 4 [pid 24006] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 24009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24005] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24008] close(3 [pid 24007] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24006] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24005] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24008] <... close resumed>) = 0 [pid 24006] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24005] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24008] write(1, "executing program\n", 18 [pid 24007] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24006] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24005] exit_group(0 [pid 24008] <... write resumed>) = 18 [pid 24007] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24005] <... exit_group resumed>) = ? [pid 24009] <... bpf resumed>) = 3 [pid 24007] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24006] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24008] <... bpf resumed>) = 3 [pid 24006] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24009] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24007] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24006] exit_group(0 [pid 24008] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24007] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24005] +++ exited with 0 +++ [pid 24009] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24007] exit_group(0 [pid 24006] <... exit_group resumed>) = ? [pid 24009] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24008] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24007] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24009] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24008] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24008] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24008] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24007] +++ exited with 0 +++ [pid 24008] exit_group(0 [pid 24009] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24008] <... exit_group resumed>) = ? [pid 24006] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 24009] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24009] exit_group(0 [pid 24008] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24007, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24009] <... exit_group resumed>) = ? [pid 5857] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24010 attached [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24010] set_robust_list(0x555591f29660, 24 [pid 24009] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24010 [pid 24010] <... set_robust_list resumed>) = 0 [pid 24010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24012 attached ./strace-static-x86_64: Process 24011 attached [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24012] set_robust_list(0x555591f29660, 24 [pid 24011] set_robust_list(0x555591f29660, 24 [pid 24010] <... prctl resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24012 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24011 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24012] <... set_robust_list resumed>) = 0 [pid 24011] <... set_robust_list resumed>) = 0 [pid 24010] setpgid(0, 0 [pid 24012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24012] <... prctl resumed>) = 0 [pid 24012] setpgid(0, 0) = 0 [pid 24011] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24013 attached [pid 24012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24011] setpgid(0, 0 [pid 24010] <... setpgid resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24013 [pid 24013] set_robust_list(0x555591f29660, 24 [pid 24012] <... openat resumed>) = 3 [pid 24013] <... set_robust_list resumed>) = 0 [pid 24011] <... setpgid resumed>) = 0 [pid 24010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24010] <... openat resumed>) = 3 [pid 24012] write(3, "1000", 4) = 4 [pid 24013] <... prctl resumed>) = 0 [pid 24010] write(3, "1000", 4 [pid 24013] setpgid(0, 0 [pid 24012] close(3 [pid 24011] <... openat resumed>) = 3 [pid 24013] <... setpgid resumed>) = 0 [pid 24012] <... close resumed>) = 0 [pid 24010] <... write resumed>) = 4 executing program [pid 24013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24012] write(1, "executing program\n", 18 [pid 24011] write(3, "1000", 4 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24012] <... write resumed>) = 18 [pid 24011] <... write resumed>) = 4 [pid 24010] close(3 [pid 24013] <... openat resumed>) = 3 [pid 24012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24011] close(3 [pid 24010] <... close resumed>) = 0 [pid 24011] <... close resumed>) = 0 executing program [pid 24010] write(1, "executing program\n", 18) = 18 [pid 24011] write(1, "executing program\n", 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24012] <... bpf resumed>) = 3 [pid 24013] write(3, "1000", 4 [pid 24010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24013] <... write resumed>) = 4 [pid 24013] close(3) = 0 [pid 24013] write(1, "executing program\n", 18executing program executing program ./strace-static-x86_64: Process 24014 attached [pid 24011] <... write resumed>) = 18 [pid 24014] set_robust_list(0x555591f29660, 24 [pid 24013] <... write resumed>) = 18 [pid 24012] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24010] <... bpf resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24014 [pid 24013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24014] <... set_robust_list resumed>) = 0 [pid 24013] <... bpf resumed>) = 3 [pid 24012] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24010] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24011] <... bpf resumed>) = 3 [pid 24010] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24014] <... prctl resumed>) = 0 [pid 24012] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24011] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24010] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24014] setpgid(0, 0 [pid 24013] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24010] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24011] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24010] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24011] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24014] <... setpgid resumed>) = 0 [pid 24013] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24011] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24010] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24013] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24012] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24010] exit_group(0) = ? [pid 24013] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24012] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24013] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24012] exit_group(0 [pid 24013] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24012] <... exit_group resumed>) = ? [pid 24013] exit_group(0 [pid 24011] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24012] +++ exited with 0 +++ [pid 24011] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24011] <... exit_group resumed>) = ? [pid 24014] <... openat resumed>) = 3 [pid 24013] <... exit_group resumed>) = ? [pid 24010] +++ exited with 0 +++ [pid 24014] write(3, "1000", 4 [pid 24011] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24014] <... write resumed>) = 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24014] close(3 [pid 24013] +++ exited with 0 +++ [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... restart_syscall resumed>) = 0 [pid 24014] <... close resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... restart_syscall resumed>) = 0 executing program [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24014] write(1, "executing program\n", 18 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24014] <... write resumed>) = 18 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24015 attached ./strace-static-x86_64: Process 24016 attached [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24015 [pid 24016] set_robust_list(0x555591f29660, 24 [pid 24015] set_robust_list(0x555591f29660, 24 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24016] <... set_robust_list resumed>) = 0 [pid 24015] <... set_robust_list resumed>) = 0 [pid 24014] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24017 attached [pid 24016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24016 ./strace-static-x86_64: Process 24018 attached [pid 24017] set_robust_list(0x555591f29660, 24 [pid 24015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24017 [pid 24016] <... prctl resumed>) = 0 [pid 24015] <... prctl resumed>) = 0 [pid 24014] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24018] set_robust_list(0x555591f29660, 24 [pid 24017] <... set_robust_list resumed>) = 0 [pid 24018] <... set_robust_list resumed>) = 0 [pid 24017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24017] <... prctl resumed>) = 0 [pid 24015] setpgid(0, 0 [pid 24014] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24016] setpgid(0, 0 [pid 24014] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24015] <... setpgid resumed>) = 0 [pid 24018] <... prctl resumed>) = 0 [pid 24017] setpgid(0, 0 [pid 24018] setpgid(0, 0 [pid 24017] <... setpgid resumed>) = 0 [pid 24018] <... setpgid resumed>) = 0 [pid 24017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24016] <... setpgid resumed>) = 0 [pid 24015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24014] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24018] <... openat resumed>) = 3 [pid 24017] <... openat resumed>) = 3 [pid 24016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24015] <... openat resumed>) = 3 [pid 24014] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24018 [pid 24017] write(3, "1000", 4 [pid 24018] write(3, "1000", 4 [pid 24017] <... write resumed>) = 4 [pid 24016] <... openat resumed>) = 3 [pid 24015] write(3, "1000", 4 [pid 24014] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24018] <... write resumed>) = 4 [pid 24017] close(3 [pid 24016] write(3, "1000", 4 [pid 24015] <... write resumed>) = 4 [pid 24014] exit_group(0 [pid 24018] close(3 [pid 24017] <... close resumed>) = 0 [pid 24016] <... write resumed>) = 4 [pid 24015] close(3executing program [pid 24018] <... close resumed>) = 0 [pid 24017] write(1, "executing program\n", 18 [pid 24016] close(3 [pid 24015] <... close resumed>) = 0 [pid 24014] <... exit_group resumed>) = ? [pid 24018] write(1, "executing program\n", 18 [pid 24017] <... write resumed>) = 18 [pid 24016] <... close resumed>) = 0 [pid 24015] write(1, "executing program\n", 18executing program executing program [pid 24018] <... write resumed>) = 18 [pid 24017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24016] write(1, "executing program\n", 18executing program [pid 24015] <... write resumed>) = 18 [pid 24018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24016] <... write resumed>) = 18 [pid 24014] +++ exited with 0 +++ [pid 24017] <... bpf resumed>) = 3 [pid 24016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24018] <... bpf resumed>) = 3 [pid 24017] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24016] <... bpf resumed>) = 3 [pid 24018] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24017] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24018] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24017] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24018] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24018] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24016] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24018] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24017] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24018] exit_group(0 [pid 24017] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24015] <... bpf resumed>) = 3 [pid 24018] <... exit_group resumed>) = ? [pid 24017] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24016] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] <... restart_syscall resumed>) = 0 [pid 24017] exit_group(0 [pid 24016] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24017] <... exit_group resumed>) = ? [pid 24016] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24015] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24016] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24015] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24015] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24019 attached [pid 24015] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24015] exit_group(0) = ? [pid 24019] set_robust_list(0x555591f29660, 24 [pid 24018] +++ exited with 0 +++ [pid 24017] +++ exited with 0 +++ [pid 24016] exit_group(0 [pid 24019] <... set_robust_list resumed>) = 0 [pid 24016] <... exit_group resumed>) = ? [pid 24019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24015] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24018, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24019 [pid 24019] <... prctl resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24019] setpgid(0, 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24019] <... setpgid resumed>) = 0 [pid 24019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24019] <... openat resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24019] write(3, "1000", 4 [pid 24016] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24020 attached [pid 24019] <... write resumed>) = 4 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24019] close(3 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24020] set_robust_list(0x555591f29660, 24 [pid 24019] <... close resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24020 ./strace-static-x86_64: Process 24022 attached ./strace-static-x86_64: Process 24021 attached [pid 24020] <... set_robust_list resumed>) = 0 [pid 24019] write(1, "executing program\n", 18 [pid 5858] <... restart_syscall resumed>) = 0 executing program [pid 24022] set_robust_list(0x555591f29660, 24 [pid 24021] set_robust_list(0x555591f29660, 24 [pid 24020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24019] <... write resumed>) = 18 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24022 [pid 24022] <... set_robust_list resumed>) = 0 [pid 24021] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24021 [pid 24022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24020] <... prctl resumed>) = 0 [pid 24019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24022] <... prctl resumed>) = 0 [pid 24021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24020] setpgid(0, 0 [pid 24022] setpgid(0, 0 [pid 24021] <... prctl resumed>) = 0 [pid 24020] <... setpgid resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24022] <... setpgid resumed>) = 0 [pid 24021] setpgid(0, 0 [pid 24020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24019] <... bpf resumed>) = 3 [pid 24022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24023 attached [pid 24023] set_robust_list(0x555591f29660, 24 [pid 24022] <... openat resumed>) = 3 [pid 24021] <... setpgid resumed>) = 0 [pid 24020] <... openat resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24023 [pid 24023] <... set_robust_list resumed>) = 0 [pid 24019] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24020] write(3, "1000", 4 [pid 24021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24020] <... write resumed>) = 4 [pid 24020] close(3 [pid 24023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24020] <... close resumed>) = 0 [pid 24019] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24020] write(1, "executing program\n", 18) = 18 [pid 24020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24023] <... prctl resumed>) = 0 [pid 24022] write(3, "1000", 4 [pid 24021] <... openat resumed>) = 3 [pid 24019] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24023] setpgid(0, 0 [pid 24019] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24023] <... setpgid resumed>) = 0 [pid 24022] <... write resumed>) = 4 [pid 24021] write(3, "1000", 4 [pid 24020] <... bpf resumed>) = 3 [pid 24019] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24022] close(3 [pid 24021] <... write resumed>) = 4 [pid 24020] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24019] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24022] <... close resumed>) = 0 [pid 24021] close(3 [pid 24020] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program executing program [pid 24022] write(1, "executing program\n", 18 [pid 24021] <... close resumed>) = 0 [pid 24020] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24022] <... write resumed>) = 18 [pid 24021] write(1, "executing program\n", 18 [pid 24020] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24019] exit_group(0 [pid 24023] <... openat resumed>) = 3 [pid 24022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24021] <... write resumed>) = 18 [pid 24023] write(3, "1000", 4 [pid 24020] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24019] <... exit_group resumed>) = ? [pid 24023] <... write resumed>) = 4 [pid 24022] <... bpf resumed>) = 3 [pid 24021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24020] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24022] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24021] <... bpf resumed>) = 3 [pid 24020] exit_group(0 [pid 24022] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24022] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24019] +++ exited with 0 +++ [pid 24023] close(3 [pid 24022] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24020] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24023] <... close resumed>) = 0 executing program [pid 24022] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24021] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24023] write(1, "executing program\n", 18) = 18 [pid 24020] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24022] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24021] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24022] exit_group(0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24023] <... bpf resumed>) = 3 [pid 24022] <... exit_group resumed>) = ? [pid 24021] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24025 attached ./strace-static-x86_64: Process 24024 attached [pid 24023] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24022] +++ exited with 0 +++ [pid 24021] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24023] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24021] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24022, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24025] set_robust_list(0x555591f29660, 24 [pid 24023] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24021] exit_group(0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24025] <... set_robust_list resumed>) = 0 [pid 24024] set_robust_list(0x555591f29660, 24 [pid 24023] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24021] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24024 [pid 24025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24024] <... set_robust_list resumed>) = 0 [pid 24025] <... prctl resumed>) = 0 [pid 24024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24025 [pid 24025] setpgid(0, 0 [pid 24024] <... prctl resumed>) = 0 [pid 24025] <... setpgid resumed>) = 0 [pid 24024] setpgid(0, 0 [pid 24025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24024] <... setpgid resumed>) = 0 [pid 24023] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24021] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 24025] <... openat resumed>) = 3 [pid 24024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24023] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24025] write(3, "1000", 4 [pid 24024] <... openat resumed>) = 3 [pid 24023] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24025] <... write resumed>) = 4 [pid 24024] write(3, "1000", 4 [pid 24023] <... exit_group resumed>) = ? [pid 24025] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24025] <... close resumed>) = 0 ./strace-static-x86_64: Process 24026 attached executing program [pid 24025] write(1, "executing program\n", 18 [pid 24024] <... write resumed>) = 4 [pid 24023] +++ exited with 0 +++ [pid 24026] set_robust_list(0x555591f29660, 24 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24025] <... write resumed>) = 18 [pid 24026] <... set_robust_list resumed>) = 0 [pid 24025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24024] close(3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24026 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24027 attached [pid 24026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24024] <... close resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24027] set_robust_list(0x555591f29660, 24executing program [pid 24026] <... prctl resumed>) = 0 [pid 24025] <... bpf resumed>) = 3 [pid 24024] write(1, "executing program\n", 18 [pid 24027] <... set_robust_list resumed>) = 0 [pid 24026] setpgid(0, 0 [pid 24025] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24024] <... write resumed>) = 18 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24027 [pid 24027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24026] <... setpgid resumed>) = 0 [pid 24025] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24027] <... prctl resumed>) = 0 [pid 24026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24025] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24027] setpgid(0, 0 [pid 24025] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... restart_syscall resumed>) = 0 [pid 24026] <... openat resumed>) = 3 [pid 24025] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24027] <... setpgid resumed>) = 0 [pid 24026] write(3, "1000", 4 [pid 24025] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24024] <... bpf resumed>) = 3 [pid 24027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24026] <... write resumed>) = 4 [pid 24025] exit_group(0 [pid 24027] <... openat resumed>) = 3 [pid 24026] close(3 [pid 24025] <... exit_group resumed>) = ? [pid 24024] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24028 attached executing program [pid 24027] write(3, "1000", 4 [pid 24026] <... close resumed>) = 0 [pid 24025] +++ exited with 0 +++ [pid 24024] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24026] write(1, "executing program\n", 18 [pid 24028] set_robust_list(0x555591f29660, 24 [pid 24027] <... write resumed>) = 4 [pid 24026] <... write resumed>) = 18 [pid 24024] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24027] close(3 [pid 24026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24027] <... close resumed>) = 0 [pid 24024] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24028 executing program [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24028] <... set_robust_list resumed>) = 0 [pid 24027] write(1, "executing program\n", 18 [pid 24026] <... bpf resumed>) = 3 [pid 24024] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24027] <... write resumed>) = 18 [pid 24026] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24024] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24029 attached [pid 24027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24026] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24024] exit_group(0 [pid 24029] set_robust_list(0x555591f29660, 24 [pid 24028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24029] <... set_robust_list resumed>) = 0 [pid 24028] <... prctl resumed>) = 0 [pid 24027] <... bpf resumed>) = 3 [pid 24026] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24024] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24029 [pid 24026] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24028] setpgid(0, 0 [pid 24029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24028] <... setpgid resumed>) = 0 [pid 24027] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24026] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24026] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24029] <... prctl resumed>) = 0 [pid 24027] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24026] exit_group(0 [pid 24029] setpgid(0, 0 [pid 24028] <... openat resumed>) = 3 [pid 24026] <... exit_group resumed>) = ? [pid 24024] +++ exited with 0 +++ [pid 24029] <... setpgid resumed>) = 0 [pid 24028] write(3, "1000", 4 [pid 24027] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24028] <... write resumed>) = 4 [pid 24027] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24026] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24028] close(3 [pid 24027] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24028] <... close resumed>) = 0 [pid 24027] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24028] write(1, "executing program\n", 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24026, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 24029] <... openat resumed>) = 3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24029] write(3, "1000", 4 [pid 24028] <... write resumed>) = 18 [pid 24027] exit_group(0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24029] <... write resumed>) = 4 [pid 24028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24027] <... exit_group resumed>) = ? [pid 24029] close(3 [pid 24028] <... bpf resumed>) = 3 executing program [pid 24029] <... close resumed>) = 0 [pid 24029] write(1, "executing program\n", 18 [pid 24027] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24029] <... write resumed>) = 18 [pid 24028] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24028] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24030 attached [pid 24028] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24031 attached [pid 24030] set_robust_list(0x555591f29660, 24 [pid 24028] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24030] <... set_robust_list resumed>) = 0 [pid 24028] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24030 [pid 24031] set_robust_list(0x555591f29660, 24 [pid 24030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24028] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24031] <... set_robust_list resumed>) = 0 [pid 24028] exit_group(0 [pid 24031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24031 [pid 24031] <... prctl resumed>) = 0 [pid 24030] <... prctl resumed>) = 0 [pid 24029] <... bpf resumed>) = 3 [pid 24028] <... exit_group resumed>) = ? [pid 5857] <... restart_syscall resumed>) = 0 [pid 24031] setpgid(0, 0 [pid 24030] setpgid(0, 0 [pid 24029] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24031] <... setpgid resumed>) = 0 [pid 24030] <... setpgid resumed>) = 0 [pid 24029] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24028] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24029] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24029] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24031] <... openat resumed>) = 3 [pid 24030] <... openat resumed>) = 3 [pid 24031] write(3, "1000", 4 [pid 24030] write(3, "1000", 4 [pid 24029] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24031] <... write resumed>) = 4 [pid 24031] close(3 [pid 24030] <... write resumed>) = 4 [pid 24029] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24031] <... close resumed>) = 0 ./strace-static-x86_64: Process 24032 attached executing program [pid 24031] write(1, "executing program\n", 18 [pid 24030] close(3 [pid 24029] exit_group(0 [pid 24031] <... write resumed>) = 18 [pid 24030] <... close resumed>) = 0 executing program [pid 24031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24030] write(1, "executing program\n", 18 [pid 24029] <... exit_group resumed>) = ? [pid 24032] set_robust_list(0x555591f29660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24032 [pid 24030] <... write resumed>) = 18 [pid 24032] <... set_robust_list resumed>) = 0 [pid 24032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24031] <... bpf resumed>) = 3 [pid 24030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24032] <... prctl resumed>) = 0 [pid 24031] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24032] setpgid(0, 0 [pid 24031] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24032] <... setpgid resumed>) = 0 [pid 24031] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24029] +++ exited with 0 +++ [pid 24032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24031] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24030] <... bpf resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24029, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24032] <... openat resumed>) = 3 [pid 24031] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24030] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24031] exit_group(0 [pid 24030] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24032] write(3, "1000", 4) = 4 [pid 24031] <... exit_group resumed>) = ? [pid 24030] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24032] close(3./strace-static-x86_64: Process 24033 attached ) = 0 [pid 24031] +++ exited with 0 +++ [pid 24030] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24033] set_robust_list(0x555591f29660, 24 [pid 24032] write(1, "executing program\n", 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24034 attached [pid 24030] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) executing program [pid 24034] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24034 [pid 24033] <... set_robust_list resumed>) = 0 [pid 24032] <... write resumed>) = 18 [pid 24030] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24033 [pid 24034] <... set_robust_list resumed>) = 0 [pid 24032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24030] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 24033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24032] <... bpf resumed>) = 3 [pid 24034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24033] <... prctl resumed>) = 0 [pid 24030] +++ exited with 0 +++ [pid 24034] <... prctl resumed>) = 0 [pid 24033] setpgid(0, 0 [pid 24032] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24034] setpgid(0, 0 [pid 24033] <... setpgid resumed>) = 0 [pid 24032] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24034] <... setpgid resumed>) = 0 [pid 24033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24032] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24032] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24033] <... openat resumed>) = 3 [pid 24033] write(3, "1000", 4) = 4 [pid 24033] close(3) = 0 ./strace-static-x86_64: Process 24035 attached [pid 24034] <... openat resumed>) = 3 [pid 24033] write(1, "executing program\n", 18 executing program [pid 24032] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24035] set_robust_list(0x555591f29660, 24 [pid 24034] write(3, "1000", 4 [pid 24033] <... write resumed>) = 18 [pid 24035] <... set_robust_list resumed>) = 0 [pid 24034] <... write resumed>) = 4 [pid 24033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24032] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24035 executing program [pid 24035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24034] close(3 [pid 24033] <... bpf resumed>) = 3 [pid 24032] <... exit_group resumed>) = ? [pid 24035] <... prctl resumed>) = 0 [pid 24034] <... close resumed>) = 0 [pid 24033] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24035] setpgid(0, 0 [pid 24034] write(1, "executing program\n", 18 [pid 24033] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24034] <... write resumed>) = 18 [pid 24035] <... setpgid resumed>) = 0 [pid 24034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24033] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24032] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24034] <... bpf resumed>) = 3 [pid 24033] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24036 attached [pid 24035] <... openat resumed>) = 3 [pid 24035] write(3, "1000", 4 [pid 24033] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24035] <... write resumed>) = 4 [pid 24033] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24035] close(3 [pid 24033] exit_group(0 [pid 24035] <... close resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24036 [pid 24034] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24036] set_robust_list(0x555591f29660, 24 [pid 24035] write(1, "executing program\n", 18 [pid 24033] <... exit_group resumed>) = ? [pid 24036] <... set_robust_list resumed>) = 0 [pid 24035] <... write resumed>) = 18 [pid 24034] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24034] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24036] <... prctl resumed>) = 0 [pid 24034] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24033] +++ exited with 0 +++ [pid 24036] setpgid(0, 0 [pid 24034] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24036] <... setpgid resumed>) = 0 [pid 24035] <... bpf resumed>) = 3 [pid 24034] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24035] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24034] exit_group(0 [pid 24035] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24036] <... openat resumed>) = 3 [pid 24035] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24034] <... exit_group resumed>) = ? [pid 24036] write(3, "1000", 4) = 4 [pid 24035] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24034] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 24036] close(3) = 0 [pid 24035] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24036] write(1, "executing program\n", 18 [pid 24035] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24036] <... write resumed>) = 18 [pid 24035] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24037 attached [pid 24036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24035] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24038 attached [pid 24037] set_robust_list(0x555591f29660, 24 [pid 24036] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24039 attached [pid 24038] set_robust_list(0x555591f29660, 24 [pid 24037] <... set_robust_list resumed>) = 0 [pid 24035] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24037 [pid 24038] <... set_robust_list resumed>) = 0 [pid 24037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24036] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24037] <... prctl resumed>) = 0 [pid 24038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24037] setpgid(0, 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24039 [pid 24036] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24038] <... prctl resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24036] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24038 [pid 24039] set_robust_list(0x555591f29660, 24 [pid 24037] <... setpgid resumed>) = 0 [pid 24036] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24038] setpgid(0, 0 [pid 24039] <... set_robust_list resumed>) = 0 [pid 24039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24037] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24040 attached [pid 24039] <... prctl resumed>) = 0 [pid 24038] <... setpgid resumed>) = 0 [pid 24036] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24040] set_robust_list(0x555591f29660, 24 [pid 24037] write(3, "1000", 4 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24040 [pid 24040] <... set_robust_list resumed>) = 0 [pid 24039] setpgid(0, 0 [pid 24038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24037] <... write resumed>) = 4 [pid 24036] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24039] <... setpgid resumed>) = 0 [pid 24040] <... prctl resumed>) = 0 [pid 24037] close(3 [pid 24036] exit_group(0 [pid 24037] <... close resumed>) = 0 [pid 24040] setpgid(0, 0 [pid 24039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24038] <... openat resumed>) = 3 [pid 24037] write(1, "executing program\n", 18 [pid 24036] <... exit_group resumed>) = ? [pid 24040] <... setpgid resumed>) = 0 [pid 24037] <... write resumed>) = 18 [pid 24040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24039] <... openat resumed>) = 3 [pid 24038] write(3, "1000", 4 [pid 24037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24040] <... openat resumed>) = 3 [pid 24038] <... write resumed>) = 4 [pid 24037] <... bpf resumed>) = 3 [pid 24036] +++ exited with 0 +++ [pid 24039] write(3, "1000", 4 [pid 24038] close(3 [pid 24040] write(3, "1000", 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24039] <... write resumed>) = 4 [pid 24038] <... close resumed>) = 0 [pid 24039] close(3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24040] <... write resumed>) = 4 executing program [pid 24040] close(3) = 0 [pid 24040] write(1, "executing program\n", 18 [pid 24039] <... close resumed>) = 0 [pid 24040] <... write resumed>) = 18 executing program executing program [pid 24038] write(1, "executing program\n", 18 [pid 24039] write(1, "executing program\n", 18 [pid 24040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24038] <... write resumed>) = 18 [pid 24039] <... write resumed>) = 18 [pid 24038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24037] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24040] <... bpf resumed>) = 3 [pid 24039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24040] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24038] <... bpf resumed>) = 3 [pid 24037] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 24040] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24038] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24037] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24038] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24037] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24040] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24039] <... bpf resumed>) = 3 [pid 24038] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24037] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24040] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24039] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24038] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24037] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24041 attached [pid 24040] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24039] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24041] set_robust_list(0x555591f29660, 24 [pid 24040] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24039] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24038] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24037] exit_group(0 [pid 24041] <... set_robust_list resumed>) = 0 [pid 24040] exit_group(0 [pid 24039] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24038] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24037] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24041 [pid 24040] <... exit_group resumed>) = ? [pid 24041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24040] +++ exited with 0 +++ [pid 24039] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24038] exit_group(0 [pid 24039] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24041] <... prctl resumed>) = 0 [pid 24039] exit_group(0 [pid 24038] <... exit_group resumed>) = ? [pid 24037] +++ exited with 0 +++ [pid 24041] setpgid(0, 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24041] <... setpgid resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24039] <... exit_group resumed>) = ? [pid 24039] +++ exited with 0 +++ [pid 24038] +++ exited with 0 +++ [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24041] <... openat resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24041] write(3, "1000", 4./strace-static-x86_64: Process 24042 attached ) = 4 [pid 24041] close(3 [pid 24042] set_robust_list(0x555591f29660, 24 [pid 24041] <... close resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24042 [pid 24042] <... set_robust_list resumed>) = 0 [pid 24041] write(1, "executing program\n", 18 [pid 24042] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 ./strace-static-x86_64: Process 24043 attached [pid 24041] <... write resumed>) = 18 [pid 24043] set_robust_list(0x555591f29660, 24) = 0 [pid 24042] setpgid(0, 0 [pid 24041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24043 [pid 24043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24042] <... setpgid resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24043] <... prctl resumed>) = 0 [pid 24042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24041] <... bpf resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24043] setpgid(0, 0./strace-static-x86_64: Process 24044 attached [pid 24042] <... openat resumed>) = 3 [pid 24044] set_robust_list(0x555591f29660, 24 [pid 24043] <... setpgid resumed>) = 0 [pid 24042] write(3, "1000", 4 [pid 24041] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24045 attached [pid 24044] <... set_robust_list resumed>) = 0 [pid 24045] set_robust_list(0x555591f29660, 24) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24045 [pid 24044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24044] <... prctl resumed>) = 0 [pid 24043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24042] <... write resumed>) = 4 [pid 24041] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24044 [pid 24045] setpgid(0, 0 [pid 24044] setpgid(0, 0 [pid 24043] <... openat resumed>) = 3 [pid 24042] close(3 [pid 24041] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24042] <... close resumed>) = 0 [pid 24045] <... setpgid resumed>) = 0 [pid 24044] <... setpgid resumed>) = 0 [pid 24043] write(3, "1000", 4 [pid 24041] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24043] <... write resumed>) = 4 [pid 24042] write(1, "executing program\n", 18 [pid 24041] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24045] <... openat resumed>) = 3 [pid 24044] <... openat resumed>) = 3 [pid 24043] close(3 [pid 24042] <... write resumed>) = 18 [pid 24041] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24045] write(3, "1000", 4 [pid 24041] exit_group(0 [pid 24045] <... write resumed>) = 4 [pid 24044] write(3, "1000", 4 [pid 24043] <... close resumed>) = 0 [pid 24042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24045] close(3 [pid 24044] <... write resumed>) = 4 [pid 24043] write(1, "executing program\n", 18 [pid 24041] <... exit_group resumed>) = ? executing program [pid 24045] <... close resumed>) = 0 [pid 24044] close(3 [pid 24043] <... write resumed>) = 18 executing program [pid 24045] write(1, "executing program\n", 18 [pid 24044] <... close resumed>) = 0 [pid 24043] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24042] <... bpf resumed>) = 3 [pid 24041] +++ exited with 0 +++ executing program [pid 24045] <... write resumed>) = 18 [pid 24045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24044] write(1, "executing program\n", 18) = 18 [pid 24042] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24042] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24042] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24043] <... bpf resumed>) = 3 [pid 24044] <... bpf resumed>) = 3 [pid 24043] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24045] <... bpf resumed>) = 3 [pid 24044] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24045] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24043] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24042] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24046 attached [pid 24044] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24043] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24046] set_robust_list(0x555591f29660, 24 [pid 24045] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24044] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24043] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24042] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24046 [pid 24046] <... set_robust_list resumed>) = 0 [pid 24045] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24044] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24045] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24044] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24042] exit_group(0 [pid 24043] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24046] <... prctl resumed>) = 0 [pid 24045] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24044] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24043] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24042] <... exit_group resumed>) = ? [pid 24046] setpgid(0, 0 [pid 24045] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24044] exit_group(0 [pid 24043] exit_group(0 [pid 24046] <... setpgid resumed>) = 0 [pid 24045] exit_group(0 [pid 24046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24044] <... exit_group resumed>) = ? [pid 24045] <... exit_group resumed>) = ? [pid 24046] <... openat resumed>) = 3 [pid 24044] +++ exited with 0 +++ [pid 24043] <... exit_group resumed>) = ? [pid 24042] +++ exited with 0 +++ [pid 24045] +++ exited with 0 +++ [pid 24043] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24044, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24046] write(3, "1000", 4) = 4 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24046] close(3) = 0 [pid 24046] write(1, "executing program\n", 18 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 executing program [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24046] <... write resumed>) = 18 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24047 attached [pid 24046] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24047] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24048 attached ) = 0 [pid 24046] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24046] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24048 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24047 [pid 24047] setpgid(0, 0 [pid 24046] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24047] <... setpgid resumed>) = 0 [pid 24046] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24048] set_robust_list(0x555591f29660, 24 [pid 24047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24046] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24047] <... openat resumed>) = 3 [pid 24046] exit_group(0./strace-static-x86_64: Process 24049 attached [pid 24049] set_robust_list(0x555591f29660, 24) = 0 [pid 24049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24047] write(3, "1000", 4 [pid 24046] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24050 attached [pid 24049] <... prctl resumed>) = 0 [pid 24048] <... set_robust_list resumed>) = 0 [pid 24047] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24049 [pid 24050] set_robust_list(0x555591f29660, 24 [pid 24049] setpgid(0, 0 [pid 24048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24046] +++ exited with 0 +++ executing program [pid 24048] <... prctl resumed>) = 0 [pid 24047] close(3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24048] setpgid(0, 0 [pid 24047] <... close resumed>) = 0 [pid 24048] <... setpgid resumed>) = 0 [pid 24047] write(1, "executing program\n", 18 [pid 24048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24047] <... write resumed>) = 18 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24050 [pid 24050] <... set_robust_list resumed>) = 0 [pid 24049] <... setpgid resumed>) = 0 [pid 24048] <... openat resumed>) = 3 [pid 24048] write(3, "1000", 4 [pid 24050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24048] <... write resumed>) = 4 executing program [pid 24047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24050] <... prctl resumed>) = 0 [pid 24048] close(3 [pid 24050] setpgid(0, 0 [pid 24049] <... openat resumed>) = 3 [pid 24048] <... close resumed>) = 0 [pid 24050] <... setpgid resumed>) = 0 [pid 24048] write(1, "executing program\n", 18 [pid 24050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24048] <... write resumed>) = 18 [pid 24049] write(3, "1000", 4 [pid 24048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24047] <... bpf resumed>) = 3 [pid 24050] <... openat resumed>) = 3 [pid 24049] <... write resumed>) = 4 [pid 24049] close(3 [pid 24050] write(3, "1000", 4 [pid 24048] <... bpf resumed>) = 3 [pid 24047] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24050] <... write resumed>) = 4 [pid 24050] close(3 [pid 24049] <... close resumed>) = 0 [pid 24047] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 24049] write(1, "executing program\n", 18 [pid 24050] <... close resumed>) = 0 [pid 24048] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24047] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24050] write(1, "executing program\n", 18 [pid 24049] <... write resumed>) = 18 [pid 24048] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24047] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24051 attached [pid 24050] <... write resumed>) = 18 [pid 24049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24047] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24051] set_robust_list(0x555591f29660, 24 [pid 24050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24048] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24047] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24051] <... set_robust_list resumed>) = 0 [pid 24050] <... bpf resumed>) = 3 [pid 24049] <... bpf resumed>) = 3 [pid 24047] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24051 [pid 24047] <... exit_group resumed>) = ? [pid 24051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24050] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24049] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24048] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24047] +++ exited with 0 +++ [pid 24051] <... prctl resumed>) = 0 [pid 24050] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24049] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24048] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24051] setpgid(0, 0 [pid 24050] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24049] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24048] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24051] <... setpgid resumed>) = 0 [pid 24050] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24049] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24050] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24049] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24048] exit_group(0 [pid 24050] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24049] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24048] <... exit_group resumed>) = ? [pid 24051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24050] exit_group(0 [pid 24049] exit_group(0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24051] <... openat resumed>) = 3 [pid 24050] <... exit_group resumed>) = ? [pid 24049] <... exit_group resumed>) = ? [pid 24048] +++ exited with 0 +++ ./strace-static-x86_64: Process 24052 attached [pid 24051] write(3, "1000", 4 [pid 24049] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24052 [pid 24052] set_robust_list(0x555591f29660, 24 [pid 24051] <... write resumed>) = 4 [pid 24050] +++ exited with 0 +++ [pid 24052] <... set_robust_list resumed>) = 0 [pid 24051] close(3 [pid 24052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24051] <... close resumed>) = 0 executing program [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24049, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24051] write(1, "executing program\n", 18 [pid 24052] <... prctl resumed>) = 0 [pid 24051] <... write resumed>) = 18 [pid 24052] setpgid(0, 0 [pid 24051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24053 attached [pid 24052] <... setpgid resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24051] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24054 attached [pid 24053] set_robust_list(0x555591f29660, 24 [pid 24052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24053 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24054] set_robust_list(0x555591f29660, 24 [pid 24053] <... set_robust_list resumed>) = 0 [pid 24052] <... openat resumed>) = 3 [pid 24051] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24054 [pid 24054] <... set_robust_list resumed>) = 0 [pid 24053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24051] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24052] write(3, "1000", 4) = 4 [pid 24054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24053] <... prctl resumed>) = 0 [pid 24053] setpgid(0, 0 [pid 24051] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24054] <... prctl resumed>) = 0 [pid 24053] <... setpgid resumed>) = 0 [pid 24052] close(3 [pid 24054] setpgid(0, 0 [pid 24053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24051] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24054] <... setpgid resumed>) = 0 [pid 24052] <... close resumed>) = 0 [pid 24051] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24053] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24055 attached [pid 24054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24053] write(3, "1000", 4 [pid 24052] write(1, "executing program\n", 18 [pid 24051] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24055] set_robust_list(0x555591f29660, 24executing program ) = 0 [pid 24054] <... openat resumed>) = 3 [pid 24053] <... write resumed>) = 4 [pid 24052] <... write resumed>) = 18 [pid 24051] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24055 [pid 24055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24054] write(3, "1000", 4 [pid 24053] close(3 [pid 24052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24051] <... exit_group resumed>) = ? [pid 24055] <... prctl resumed>) = 0 [pid 24054] <... write resumed>) = 4 [pid 24055] setpgid(0, 0 [pid 24054] close(3 [pid 24053] <... close resumed>) = 0 [pid 24053] write(1, "executing program\n", 18executing program executing program [pid 24055] <... setpgid resumed>) = 0 [pid 24054] <... close resumed>) = 0 [pid 24053] <... write resumed>) = 18 [pid 24054] write(1, "executing program\n", 18 [pid 24053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24054] <... write resumed>) = 18 [pid 24052] <... bpf resumed>) = 3 [pid 24055] <... openat resumed>) = 3 [pid 24054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24053] <... bpf resumed>) = 3 [pid 24055] write(3, "1000", 4 [pid 24054] <... bpf resumed>) = 3 [pid 24052] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24051] +++ exited with 0 +++ [pid 24053] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24054] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24055] <... write resumed>) = 4 [pid 24053] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24052] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24055] close(3 [pid 24053] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24052] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24055] <... close resumed>) = 0 [pid 24054] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24053] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24052] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 24054] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24055] write(1, "executing program\n", 18) = 18 [pid 24054] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24053] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24052] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24054] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24053] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24052] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24054] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24053] exit_group(0 [pid 24052] exit_group(0 [pid 24054] exit_group(0 [pid 24053] <... exit_group resumed>) = ? [pid 24052] <... exit_group resumed>) = ? [pid 24055] <... bpf resumed>) = 3 [pid 24054] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24056 attached [pid 24056] set_robust_list(0x555591f29660, 24 [pid 24054] +++ exited with 0 +++ [pid 24055] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24053] +++ exited with 0 +++ [pid 24052] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24056 [pid 24056] <... set_robust_list resumed>) = 0 [pid 24056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24055] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24056] <... prctl resumed>) = 0 [pid 24055] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24056] setpgid(0, 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24056] <... setpgid resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24056] <... openat resumed>) = 3 [pid 24055] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24057 attached [pid 24057] set_robust_list(0x555591f29660, 24) = 0 [pid 24056] write(3, "1000", 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24058 attached [pid 24057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24055] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24057 ./strace-static-x86_64: Process 24059 attached [pid 24058] set_robust_list(0x555591f29660, 24 [pid 24056] <... write resumed>) = 4 [pid 24055] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24058 [pid 24058] <... set_robust_list resumed>) = 0 [pid 24057] <... prctl resumed>) = 0 [pid 24056] close(3 [pid 24055] exit_group(0 [pid 24059] set_robust_list(0x555591f29660, 24 [pid 24058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24057] setpgid(0, 0executing program [pid 24056] <... close resumed>) = 0 [pid 24058] <... prctl resumed>) = 0 [pid 24057] <... setpgid resumed>) = 0 [pid 24056] write(1, "executing program\n", 18 [pid 24055] <... exit_group resumed>) = ? [pid 24059] <... set_robust_list resumed>) = 0 [pid 24059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24058] setpgid(0, 0 [pid 24057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24056] <... write resumed>) = 18 [pid 24055] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24059 [pid 24059] <... prctl resumed>) = 0 [pid 24058] <... setpgid resumed>) = 0 [pid 24057] <... openat resumed>) = 3 [pid 24056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24059] setpgid(0, 0 [pid 24058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24057] write(3, "1000", 4 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24059] <... setpgid resumed>) = 0 [pid 24057] <... write resumed>) = 4 [pid 24059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] <... restart_syscall resumed>) = 0 [pid 24058] <... openat resumed>) = 3 [pid 24057] close(3 [pid 24056] <... bpf resumed>) = 3 [pid 24058] write(3, "1000", 4 [pid 24057] <... close resumed>) = 0 [pid 24056] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24059] <... openat resumed>) = 3 [pid 24057] write(1, "executing program\n", 18 [pid 24056] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24059] write(3, "1000", 4 [pid 24056] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24058] <... write resumed>) = 4 [pid 24057] <... write resumed>) = 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24058] close(3 [pid 24059] <... write resumed>) = 4 [pid 24056] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24059] close(3 [pid 24056] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24059] <... close resumed>) = 0 [pid 24056] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24059] write(1, "executing program\n", 18 [pid 24056] exit_group(0 [pid 24059] <... write resumed>) = 18 ./strace-static-x86_64: Process 24060 attached [pid 24059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 executing program [pid 24058] <... close resumed>) = 0 [pid 24056] <... exit_group resumed>) = ? [pid 24058] write(1, "executing program\n", 18 [pid 24057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24060] set_robust_list(0x555591f29660, 24 [pid 24058] <... write resumed>) = 18 [pid 24057] <... bpf resumed>) = 3 [pid 24060] <... set_robust_list resumed>) = 0 [pid 24058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24059] <... bpf resumed>) = 3 [pid 24057] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24056] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24058] <... bpf resumed>) = 3 [pid 24060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24060 [pid 24060] <... prctl resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24060] setpgid(0, 0 [pid 24059] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24058] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24057] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24061 attached [pid 24060] <... setpgid resumed>) = 0 [pid 24058] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24061] set_robust_list(0x555591f29660, 24 [pid 24059] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24061 [pid 24061] <... set_robust_list resumed>) = 0 [pid 24061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24059] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24058] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24057] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24061] <... prctl resumed>) = 0 [pid 24060] <... openat resumed>) = 3 [pid 24059] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24058] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24060] write(3, "1000", 4 [pid 24058] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24057] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24061] setpgid(0, 0 [pid 24060] <... write resumed>) = 4 [pid 24059] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24058] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24057] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24061] <... setpgid resumed>) = 0 [pid 24059] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24060] close(3 [pid 24058] exit_group(0 [pid 24057] exit_group(0 [pid 24060] <... close resumed>) = 0 [pid 24059] exit_group(0executing program [pid 24060] write(1, "executing program\n", 18 [pid 24058] <... exit_group resumed>) = ? [pid 24057] <... exit_group resumed>) = ? [pid 24061] <... openat resumed>) = 3 [pid 24060] <... write resumed>) = 18 [pid 24059] <... exit_group resumed>) = ? [pid 24059] +++ exited with 0 +++ [pid 24058] +++ exited with 0 +++ [pid 24060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24061] write(3, "1000", 4 [pid 24057] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24061] <... write resumed>) = 4 [pid 24060] <... bpf resumed>) = 3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24061] close(3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24061] <... close resumed>) = 0 [pid 24061] write(1, "executing program\n", 18executing program ) = 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24061] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24062 attached [pid 24060] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24062] set_robust_list(0x555591f29660, 24) = 0 [pid 24062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24063 attached [pid 24062] setpgid(0, 0 [pid 24061] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24062] <... setpgid resumed>) = 0 [pid 24062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24061] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24061] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24064 attached [pid 24063] set_robust_list(0x555591f29660, 24 [pid 24062] <... openat resumed>) = 3 [pid 24061] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24060] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24062 [pid 24064] set_robust_list(0x555591f29660, 24 [pid 24063] <... set_robust_list resumed>) = 0 [pid 24060] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24063 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24064 [pid 24064] <... set_robust_list resumed>) = 0 [pid 24062] write(3, "1000", 4 [pid 24061] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24062] <... write resumed>) = 4 [pid 24061] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24060] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24064] <... prctl resumed>) = 0 [pid 24063] <... prctl resumed>) = 0 [pid 24062] close(3 [pid 24061] exit_group(0 [pid 24060] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24064] setpgid(0, 0 [pid 24062] <... close resumed>) = 0 [pid 24061] <... exit_group resumed>) = ? [pid 24060] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24064] <... setpgid resumed>) = 0 [pid 24063] setpgid(0, 0 [pid 24062] write(1, "executing program\n", 18 [pid 24060] exit_group(0executing program [pid 24064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24063] <... setpgid resumed>) = 0 [pid 24060] <... exit_group resumed>) = ? [pid 24064] <... openat resumed>) = 3 [pid 24062] <... write resumed>) = 18 [pid 24061] +++ exited with 0 +++ [pid 24060] +++ exited with 0 +++ [pid 24064] write(3, "1000", 4 [pid 24063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24064] <... write resumed>) = 4 [pid 24063] <... openat resumed>) = 3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24063] write(3, "1000", 4 [pid 24064] close(3 [pid 24063] <... write resumed>) = 4 [pid 24062] <... bpf resumed>) = 3 [pid 24064] <... close resumed>) = 0 [pid 24063] close(3) = 0 [pid 24063] write(1, "executing program\n", 18executing program ) = 18 [pid 24063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24064] write(1, "executing program\n", 18 [pid 24062] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24064] <... write resumed>) = 18 [pid 24063] <... bpf resumed>) = 3 [pid 24062] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24063] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24062] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] <... restart_syscall resumed>) = 0 [pid 24063] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24064] <... bpf resumed>) = 3 [pid 24063] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24064] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24063] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24062] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24064] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24063] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24064] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24063] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24064] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24066 attached ./strace-static-x86_64: Process 24065 attached [pid 24063] exit_group(0 [pid 24062] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24066] set_robust_list(0x555591f29660, 24 [pid 24064] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24066] <... set_robust_list resumed>) = 0 [pid 24064] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24062] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24064] exit_group(0 [pid 24063] <... exit_group resumed>) = ? [pid 24062] exit_group(0 [pid 24066] <... prctl resumed>) = 0 [pid 24065] set_robust_list(0x555591f29660, 24 [pid 24064] <... exit_group resumed>) = ? [pid 24062] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24066 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24065 [pid 24066] setpgid(0, 0 [pid 24065] <... set_robust_list resumed>) = 0 [pid 24066] <... setpgid resumed>) = 0 [pid 24066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24065] setpgid(0, 0) = 0 [pid 24066] <... openat resumed>) = 3 [pid 24064] +++ exited with 0 +++ [pid 24063] +++ exited with 0 +++ [pid 24062] +++ exited with 0 +++ [pid 24066] write(3, "1000", 4 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24066] <... write resumed>) = 4 [pid 24065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24066] close(3) = 0 executing program [pid 24066] write(1, "executing program\n", 18 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24066] <... write resumed>) = 18 [pid 24065] <... openat resumed>) = 3 [pid 24066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24067 attached [pid 24065] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24067] set_robust_list(0x555591f29660, 24 [pid 24066] <... bpf resumed>) = 3 [pid 24065] <... write resumed>) = 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24067 [pid 24067] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24068 attached [pid 24067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24066] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24065] close(3 [pid 24067] <... prctl resumed>) = 0 [pid 24065] <... close resumed>) = 0 ./strace-static-x86_64: Process 24069 attached [pid 24067] setpgid(0, 0 [pid 24065] write(1, "executing program\n", 18executing program [pid 24069] set_robust_list(0x555591f29660, 24 [pid 24067] <... setpgid resumed>) = 0 [pid 24065] <... write resumed>) = 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24069 [pid 24067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24069] <... set_robust_list resumed>) = 0 [pid 24068] set_robust_list(0x555591f29660, 24 [pid 24066] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24068 [pid 24069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24067] <... openat resumed>) = 3 [pid 24068] <... set_robust_list resumed>) = 0 [pid 24066] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24069] <... prctl resumed>) = 0 [pid 24067] write(3, "1000", 4 [pid 24066] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24066] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24069] setpgid(0, 0 [pid 24068] <... prctl resumed>) = 0 [pid 24067] <... write resumed>) = 4 [pid 24066] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24065] <... bpf resumed>) = 3 [pid 24069] <... setpgid resumed>) = 0 [pid 24068] setpgid(0, 0 [pid 24067] close(3 [pid 24068] <... setpgid resumed>) = 0 [pid 24069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24067] <... close resumed>) = 0 [pid 24066] exit_group(0 [pid 24065] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24069] <... openat resumed>) = 3 [pid 24067] write(1, "executing program\n", 18executing program ) = 18 [pid 24069] write(3, "1000", 4 [pid 24067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24066] <... exit_group resumed>) = ? [pid 24069] <... write resumed>) = 4 [pid 24068] <... openat resumed>) = 3 [pid 24065] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24068] write(3, "1000", 4 [pid 24067] <... bpf resumed>) = 3 [pid 24065] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24069] close(3 [pid 24068] <... write resumed>) = 4 executing program executing program [pid 24067] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24065] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24069] <... close resumed>) = 0 [pid 24068] close(3 [pid 24067] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24066] +++ exited with 0 +++ [pid 24065] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24069] write(1, "executing program\n", 18 [pid 24068] <... close resumed>) = 0 [pid 24067] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24065] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24069] <... write resumed>) = 18 [pid 24068] write(1, "executing program\n", 18 [pid 24067] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24068] <... write resumed>) = 18 [pid 24067] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24065] exit_group(0 [pid 24068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24067] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24065] <... exit_group resumed>) = ? [pid 24069] <... bpf resumed>) = 3 [pid 24067] exit_group(0 [pid 24069] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24068] <... bpf resumed>) = 3 [pid 24065] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 24069] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24067] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24069] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24068] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24069] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24069] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24068] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24069] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24068] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24067] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24069] exit_group(0 [pid 24068] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24070 attached [pid 24069] <... exit_group resumed>) = ? [pid 24068] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24070] set_robust_list(0x555591f29660, 24 [pid 24068] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24070 [pid 5857] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24071 attached [pid 24070] <... set_robust_list resumed>) = 0 [pid 24068] exit_group(0 [pid 24070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24068] <... exit_group resumed>) = ? [pid 24071] set_robust_list(0x555591f29660, 24 [pid 24069] +++ exited with 0 +++ [pid 24070] <... prctl resumed>) = 0 [pid 24068] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24071] <... set_robust_list resumed>) = 0 [pid 24070] setpgid(0, 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24071 [pid 24071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24070] <... setpgid resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24071] <... prctl resumed>) = 0 [pid 24070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24071] setpgid(0, 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24071] <... setpgid resumed>) = 0 [pid 24070] <... openat resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24070] write(3, "1000", 4 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24070] <... write resumed>) = 4 [pid 24070] close(3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24071] <... openat resumed>) = 3 [pid 24070] <... close resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24072 attached [pid 24071] write(3, "1000", 4 [pid 24070] write(1, "executing program\n", 18./strace-static-x86_64: Process 24073 attached [pid 24072] set_robust_list(0x555591f29660, 24 [pid 24071] <... write resumed>) = 4 [pid 24070] <... write resumed>) = 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24072 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24074 [pid 24073] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24074 attached [pid 24074] set_robust_list(0x555591f29660, 24 [pid 24070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24074] <... set_robust_list resumed>) = 0 [pid 24073] <... set_robust_list resumed>) = 0 [pid 24072] <... set_robust_list resumed>) = 0 [pid 24071] close(3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24073 [pid 24074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24071] <... close resumed>) = 0 [pid 24070] <... bpf resumed>) = 3 [pid 24074] <... prctl resumed>) = 0 [pid 24074] setpgid(0, 0 [pid 24073] <... prctl resumed>) = 0 [pid 24072] <... prctl resumed>) = 0 [pid 24071] write(1, "executing program\n", 18 [pid 24070] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24074] <... setpgid resumed>) = 0 executing program [pid 24071] <... write resumed>) = 18 [pid 24074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24073] setpgid(0, 0 [pid 24072] setpgid(0, 0 [pid 24070] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24073] <... setpgid resumed>) = 0 executing program [pid 24071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24070] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24072] <... setpgid resumed>) = 0 [pid 24074] <... openat resumed>) = 3 [pid 24074] write(3, "1000", 4) = 4 [pid 24074] close(3) = 0 [pid 24074] write(1, "executing program\n", 18) = 18 [pid 24074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24071] <... bpf resumed>) = 3 [pid 24070] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24070] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24073] <... openat resumed>) = 3 [pid 24070] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24074] <... bpf resumed>) = 3 [pid 24073] write(3, "1000", 4 [pid 24072] <... openat resumed>) = 3 [pid 24071] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24070] exit_group(0 [pid 24073] <... write resumed>) = 4 [pid 24070] <... exit_group resumed>) = ? [pid 24074] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24071] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24074] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24071] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24074] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24071] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24074] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24071] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24074] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24071] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24074] exit_group(0 [pid 24073] close(3 [pid 24072] write(3, "1000", 4 [pid 24071] exit_group(0 [pid 24070] +++ exited with 0 +++ [pid 24073] <... close resumed>) = 0 [pid 24072] <... write resumed>) = 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24072] close(3 [pid 24073] write(1, "executing program\n", 18executing program [pid 24074] <... exit_group resumed>) = ? [pid 24073] <... write resumed>) = 18 [pid 24072] <... close resumed>) = 0 [pid 24071] <... exit_group resumed>) = ? [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24072] write(1, "executing program\n", 18executing program [pid 24074] +++ exited with 0 +++ [pid 24071] +++ exited with 0 +++ [pid 24072] <... write resumed>) = 18 [pid 24072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24073] <... bpf resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24073] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24072] <... bpf resumed>) = 3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24073] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24073] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24073] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24072] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24073] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24072] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24073] exit_group(0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24073] <... exit_group resumed>) = ? [pid 24072] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24072] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24075 attached [pid 24073] +++ exited with 0 +++ [pid 24072] exit_group(0 [pid 24075] set_robust_list(0x555591f29660, 24 [pid 24072] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24075 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24075] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24077 attached [pid 24075] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24076 attached [pid 24072] +++ exited with 0 +++ [pid 24076] set_robust_list(0x555591f29660, 24 [pid 24077] set_robust_list(0x555591f29660, 24 [pid 24076] <... set_robust_list resumed>) = 0 [pid 24075] <... prctl resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24076 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24077 [pid 24077] <... set_robust_list resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24076] <... prctl resumed>) = 0 [pid 24075] setpgid(0, 0./strace-static-x86_64: Process 24078 attached [pid 24077] <... prctl resumed>) = 0 [pid 24076] setpgid(0, 0 [pid 24075] <... setpgid resumed>) = 0 [pid 24077] setpgid(0, 0 [pid 24076] <... setpgid resumed>) = 0 [pid 24075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24077] <... setpgid resumed>) = 0 [pid 24076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24078] set_robust_list(0x555591f29660, 24 [pid 24077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24078 [pid 24078] <... set_robust_list resumed>) = 0 [pid 24078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24076] <... openat resumed>) = 3 [pid 24077] <... openat resumed>) = 3 [pid 24078] <... prctl resumed>) = 0 [pid 24076] write(3, "1000", 4 [pid 24075] <... openat resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24078] setpgid(0, 0) = 0 [pid 24077] write(3, "1000", 4 [pid 24076] <... write resumed>) = 4 [pid 24075] write(3, "1000", 4 [pid 24078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24077] <... write resumed>) = 4 [pid 24076] close(3 [pid 24075] <... write resumed>) = 4 [pid 24077] close(3 [pid 24076] <... close resumed>) = 0 [pid 24075] close(3 [pid 24078] <... openat resumed>) = 3 [pid 24077] <... close resumed>) = 0 executing program executing program executing program [pid 24076] write(1, "executing program\n", 18 [pid 24075] <... close resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24078] write(3, "1000", 4 [pid 24077] write(1, "executing program\n", 18 [pid 24076] <... write resumed>) = 18 [pid 24075] write(1, "executing program\n", 18 [pid 24078] <... write resumed>) = 4 [pid 24077] <... write resumed>) = 18 [pid 24076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24075] <... write resumed>) = 18 ./strace-static-x86_64: Process 24079 attached [pid 24077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24078] close(3 [pid 24075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24079] set_robust_list(0x555591f29660, 24 [pid 24078] <... close resumed>) = 0 [pid 24076] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24079 [pid 24079] <... set_robust_list resumed>) = 0 executing program [pid 24078] write(1, "executing program\n", 18 [pid 24077] <... bpf resumed>) = 3 [pid 24075] <... bpf resumed>) = 3 [pid 24076] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24078] <... write resumed>) = 18 [pid 24079] <... prctl resumed>) = 0 [pid 24079] setpgid(0, 0) = 0 [pid 24078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24077] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24076] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24075] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24077] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24076] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24075] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24078] <... bpf resumed>) = 3 [pid 24077] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24075] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24076] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24077] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24078] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24077] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24076] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24075] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24078] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24077] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24076] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24075] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24078] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24077] exit_group(0 [pid 24076] exit_group(0 [pid 24078] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24077] <... exit_group resumed>) = ? [pid 24076] <... exit_group resumed>) = ? [pid 24075] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24079] <... openat resumed>) = 3 [pid 24079] write(3, "1000", 4) = 4 [pid 24079] close(3) = 0 [pid 24079] write(1, "executing program\n", 18 [pid 24077] +++ exited with 0 +++ [pid 24078] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24075] exit_group(0 [pid 24078] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24079] <... write resumed>) = 18 [pid 24078] exit_group(0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24078] <... exit_group resumed>) = ? [pid 24076] +++ exited with 0 +++ [pid 24075] <... exit_group resumed>) = ? [pid 5856] <... restart_syscall resumed>) = 0 [pid 24079] <... bpf resumed>) = 3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24078] +++ exited with 0 +++ [pid 24075] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24079] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24079] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24080 attached ./strace-static-x86_64: Process 24081 attached [pid 24080] set_robust_list(0x555591f29660, 24 [pid 24079] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24080 [pid 24080] <... set_robust_list resumed>) = 0 [pid 24079] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 24080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24079] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24081 [pid 24079] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24080] <... prctl resumed>) = 0 [pid 24079] exit_group(0 [pid 24080] setpgid(0, 0 [pid 24079] <... exit_group resumed>) = ? [pid 24081] set_robust_list(0x555591f29660, 24 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24081] <... set_robust_list resumed>) = 0 [pid 24080] <... setpgid resumed>) = 0 [pid 24079] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24081] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24083 attached ./strace-static-x86_64: Process 24082 attached [pid 24080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24081] <... prctl resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24082 [pid 24080] <... openat resumed>) = 3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24083 [pid 24083] set_robust_list(0x555591f29660, 24 [pid 24082] set_robust_list(0x555591f29660, 24 [pid 24081] setpgid(0, 0 [pid 24080] write(3, "1000", 4 [pid 24083] <... set_robust_list resumed>) = 0 [pid 24082] <... set_robust_list resumed>) = 0 [pid 24081] <... setpgid resumed>) = 0 [pid 24083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24080] <... write resumed>) = 4 [pid 24082] <... prctl resumed>) = 0 [pid 24080] close(3 [pid 24083] <... prctl resumed>) = 0 [pid 24080] <... close resumed>) = 0 [pid 24083] setpgid(0, 0executing program [pid 24082] setpgid(0, 0 [pid 24081] <... openat resumed>) = 3 [pid 24080] write(1, "executing program\n", 18 [pid 24083] <... setpgid resumed>) = 0 [pid 24082] <... setpgid resumed>) = 0 [pid 24081] write(3, "1000", 4 [pid 24080] <... write resumed>) = 18 [pid 24083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24081] <... write resumed>) = 4 [pid 24080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24083] <... openat resumed>) = 3 [pid 24082] <... openat resumed>) = 3 [pid 24081] close(3) = 0 [pid 24080] <... bpf resumed>) = 3 executing program [pid 24083] write(3, "1000", 4 [pid 24082] write(3, "1000", 4 [pid 24081] write(1, "executing program\n", 18 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24081] <... write resumed>) = 18 [pid 24080] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24083] <... write resumed>) = 4 [pid 24082] <... write resumed>) = 4 [pid 24081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24080] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24084 attached [pid 24080] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24084] set_robust_list(0x555591f29660, 24 [pid 24080] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24083] close(3 [pid 24082] close(3 [pid 24081] <... bpf resumed>) = 3 [pid 24080] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24084 [pid 24080] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24084] <... set_robust_list resumed>) = 0 [pid 24083] <... close resumed>) = 0 [pid 24082] <... close resumed>) = 0 [pid 24081] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24080] exit_group(0 [pid 24081] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program executing program [pid 24082] write(1, "executing program\n", 18 [pid 24084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24083] write(1, "executing program\n", 18 [pid 24082] <... write resumed>) = 18 [pid 24081] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24080] <... exit_group resumed>) = ? [pid 24084] <... prctl resumed>) = 0 [pid 24083] <... write resumed>) = 18 [pid 24082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24081] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24084] setpgid(0, 0 [pid 24083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24080] +++ exited with 0 +++ [pid 24082] <... bpf resumed>) = 3 [pid 24081] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24084] <... setpgid resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24083] <... bpf resumed>) = 3 [pid 24081] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24082] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24084] <... openat resumed>) = 3 [pid 24083] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24082] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24081] exit_group(0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24084] write(3, "1000", 4 [pid 24083] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24082] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24081] <... exit_group resumed>) = ? [pid 24084] <... write resumed>) = 4 [pid 24083] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24082] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24082] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24084] close(3 [pid 24083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24082] exit_group(0 [pid 24081] +++ exited with 0 +++ ./strace-static-x86_64: Process 24085 attached [pid 24084] <... close resumed>) = 0 [pid 24082] <... exit_group resumed>) = ? executing program [pid 24085] set_robust_list(0x555591f29660, 24 [pid 24084] write(1, "executing program\n", 18 [pid 24083] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24085 [pid 24085] <... set_robust_list resumed>) = 0 [pid 24084] <... write resumed>) = 18 [pid 24083] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24082] +++ exited with 0 +++ [pid 24083] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24083] <... exit_group resumed>) = ? [pid 24085] <... prctl resumed>) = 0 [pid 24085] setpgid(0, 0 [pid 24084] <... bpf resumed>) = 3 [pid 24085] <... setpgid resumed>) = 0 [pid 24085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24084] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24083] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 24085] write(3, "1000", 4 [pid 24084] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24085] <... write resumed>) = 4 [pid 24084] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24085] close(3 [pid 24084] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24085] <... close resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24085] write(1, "executing program\n", 18 [pid 24084] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24087 attached ./strace-static-x86_64: Process 24086 attached [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24086] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24088 attached [pid 24087] set_robust_list(0x555591f29660, 24 [pid 24086] <... set_robust_list resumed>) = 0 [pid 24085] <... write resumed>) = 18 [pid 24084] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24086 [pid 24088] set_robust_list(0x555591f29660, 24 [pid 24087] <... set_robust_list resumed>) = 0 [pid 24086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24088 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24087 [pid 24088] <... set_robust_list resumed>) = 0 [pid 24084] exit_group(0 [pid 24087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24087] <... prctl resumed>) = 0 [pid 24086] <... prctl resumed>) = 0 [pid 24084] <... exit_group resumed>) = ? [pid 24088] <... prctl resumed>) = 0 [pid 24088] setpgid(0, 0 [pid 24086] setpgid(0, 0executing program executing program [pid 24085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24084] +++ exited with 0 +++ [pid 24088] <... setpgid resumed>) = 0 [pid 24087] setpgid(0, 0 [pid 24086] <... setpgid resumed>) = 0 [pid 24088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24087] <... setpgid resumed>) = 0 [pid 24086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24085] <... bpf resumed>) = 3 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24085] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24086] <... openat resumed>) = 3 [pid 24085] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24088] <... openat resumed>) = 3 [pid 24087] <... openat resumed>) = 3 [pid 24085] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24088] write(3, "1000", 4 [pid 24087] write(3, "1000", 4 [pid 24086] write(3, "1000", 4 [pid 24085] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24088] <... write resumed>) = 4 [pid 24087] <... write resumed>) = 4 [pid 24086] <... write resumed>) = 4 [pid 24088] close(3 [pid 24087] close(3 [pid 24086] close(3 [pid 24088] <... close resumed>) = 0 [pid 24087] <... close resumed>) = 0 [pid 24086] <... close resumed>) = 0 [pid 24085] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24088] write(1, "executing program\n", 18 [pid 24085] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24088] <... write resumed>) = 18 [pid 24087] write(1, "executing program\n", 18 executing program [pid 24086] write(1, "executing program\n", 18 [pid 24088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24087] <... write resumed>) = 18 [pid 24086] <... write resumed>) = 18 [pid 24085] exit_group(0 [pid 24087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24085] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 24088] <... bpf resumed>) = 3 [pid 24087] <... bpf resumed>) = 3 [pid 24086] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24088] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24087] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24086] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24085] +++ exited with 0 +++ ./strace-static-x86_64: Process 24089 attached [pid 24088] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24089 [pid 24087] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24086] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24089] set_robust_list(0x555591f29660, 24 [pid 24088] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24087] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24085, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24086] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24089] <... set_robust_list resumed>) = 0 [pid 24087] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24088] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24087] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24086] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24087] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24089] <... prctl resumed>) = 0 [pid 24089] setpgid(0, 0) = 0 [pid 24088] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24087] exit_group(0 [pid 24086] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24087] <... exit_group resumed>) = ? [pid 24089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24088] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24086] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24088] exit_group(0 [pid 24089] <... openat resumed>) = 3 [pid 24088] <... exit_group resumed>) = ? [pid 24087] +++ exited with 0 +++ [pid 24086] exit_group(0 [pid 24089] write(3, "1000", 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24089] <... write resumed>) = 4 [pid 24086] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24089] close(3 [pid 24088] +++ exited with 0 +++ [pid 24086] +++ exited with 0 +++ [pid 24089] <... close resumed>) = 0 executing program [pid 24089] write(1, "executing program\n", 18./strace-static-x86_64: Process 24090 attached ) = 18 [pid 24089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24086, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24090] set_robust_list(0x555591f29660, 24 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24088, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24090 [pid 24090] <... set_robust_list resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24089] <... bpf resumed>) = 3 [pid 24090] setpgid(0, 0 [pid 24089] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24090] <... setpgid resumed>) = 0 [pid 24090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24089] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24090] <... openat resumed>) = 3 [pid 24089] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24089] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24090] write(3, "1000", 4) = 4 [pid 24090] close(3) = 0 executing program [pid 24090] write(1, "executing program\n", 18./strace-static-x86_64: Process 24093 attached ./strace-static-x86_64: Process 24092 attached ./strace-static-x86_64: Process 24091 attached ) = 18 [pid 24089] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24092 [pid 24091] set_robust_list(0x555591f29660, 24 [pid 24093] set_robust_list(0x555591f29660, 24 [pid 24092] set_robust_list(0x555591f29660, 24 [pid 24090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24089] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24093 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24091 [pid 24093] <... set_robust_list resumed>) = 0 [pid 24092] <... set_robust_list resumed>) = 0 [pid 24091] <... set_robust_list resumed>) = 0 [pid 24089] <... exit_group resumed>) = ? [pid 24093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24090] <... bpf resumed>) = 3 [pid 24093] <... prctl resumed>) = 0 [pid 24092] <... prctl resumed>) = 0 [pid 24091] <... prctl resumed>) = 0 [pid 24093] setpgid(0, 0 [pid 24092] setpgid(0, 0 [pid 24091] setpgid(0, 0 [pid 24093] <... setpgid resumed>) = 0 [pid 24092] <... setpgid resumed>) = 0 [pid 24090] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24091] <... setpgid resumed>) = 0 [pid 24090] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24090] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24089] +++ exited with 0 +++ [pid 24091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24090] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24090] exit_group(0 [pid 24093] <... openat resumed>) = 3 [pid 24090] <... exit_group resumed>) = ? [pid 24093] write(3, "1000", 4 [pid 24092] <... openat resumed>) = 3 [pid 24091] <... openat resumed>) = 3 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24093] <... write resumed>) = 4 [pid 24093] close(3 [pid 24092] write(3, "1000", 4 [pid 24091] write(3, "1000", 4 [pid 24090] +++ exited with 0 +++ [pid 24093] <... close resumed>) = 0 executing program [pid 24091] <... write resumed>) = 4 [pid 24093] write(1, "executing program\n", 18 [pid 24091] close(3 [pid 24093] <... write resumed>) = 18 [pid 24092] <... write resumed>) = 4 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24092] close(3 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24091] <... close resumed>) = 0 [pid 24092] <... close resumed>) = 0 [pid 24092] write(1, "executing program\n", 18) = 18 [pid 24092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24093] <... bpf resumed>) = 3 [pid 24091] write(1, "executing program\n", 18 [pid 5863] <... restart_syscall resumed>) = 0 executing program [pid 24092] <... bpf resumed>) = 3 [pid 24091] <... write resumed>) = 18 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24093] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24092] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24094 attached [pid 24093] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24092] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24094] set_robust_list(0x555591f29660, 24 [pid 24093] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24094] <... set_robust_list resumed>) = 0 [pid 24093] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24092] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24094 [pid 24094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24093] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24092] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24095 attached [pid 24094] <... prctl resumed>) = 0 [pid 24093] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24092] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24091] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24095 [pid 24095] set_robust_list(0x555591f29660, 24 [pid 24094] setpgid(0, 0 [pid 24095] <... set_robust_list resumed>) = 0 [pid 24094] <... setpgid resumed>) = 0 [pid 24093] exit_group(0 [pid 24092] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24091] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24093] <... exit_group resumed>) = ? [pid 24092] exit_group(0 [pid 24095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24094] <... openat resumed>) = 3 [pid 24091] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24095] <... prctl resumed>) = 0 [pid 24091] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24095] setpgid(0, 0 [pid 24094] write(3, "1000", 4 [pid 24093] +++ exited with 0 +++ [pid 24092] <... exit_group resumed>) = ? [pid 24095] <... setpgid resumed>) = 0 [pid 24094] <... write resumed>) = 4 [pid 24091] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24094] close(3 [pid 24092] +++ exited with 0 +++ [pid 24091] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24094] <... close resumed>) = 0 [pid 24091] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24094] write(1, "executing program\n", 18 [pid 24091] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24092, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24095] <... openat resumed>) = 3 [pid 24094] <... write resumed>) = 18 [pid 24091] <... exit_group resumed>) = ? [pid 5858] <... restart_syscall resumed>) = 0 [pid 24095] write(3, "1000", 4 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24095] <... write resumed>) = 4 [pid 24095] close(3) = 0 [pid 24094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24095] write(1, "executing program\n", 18) = 18 [pid 24095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24094] <... bpf resumed>) = 3 [pid 24091] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24095] <... bpf resumed>) = 3 [pid 24094] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24095] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24095] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24095] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24096 attached [pid 24094] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24096] set_robust_list(0x555591f29660, 24 [pid 24095] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24094] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24096 [pid 24096] <... set_robust_list resumed>) = 0 [pid 24095] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24095] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24094] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 24095] exit_group(0 [pid 24094] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24096] <... prctl resumed>) = 0 [pid 24095] <... exit_group resumed>) = ? [pid 24094] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24096] setpgid(0, 0 [pid 24094] exit_group(0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24096] <... setpgid resumed>) = 0 [pid 24095] +++ exited with 0 +++ [pid 24094] <... exit_group resumed>) = ? [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24097 attached ./strace-static-x86_64: Process 24098 attached [pid 24097] set_robust_list(0x555591f29660, 24 [pid 24096] <... openat resumed>) = 3 [pid 24094] +++ exited with 0 +++ [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24098] set_robust_list(0x555591f29660, 24 [pid 24096] write(3, "1000", 4 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24097] <... set_robust_list resumed>) = 0 [pid 24098] <... set_robust_list resumed>) = 0 [pid 24096] <... write resumed>) = 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24097 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24098 [pid 24098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24096] close(3 [pid 24098] <... prctl resumed>) = 0 [pid 24096] <... close resumed>) = 0 [pid 24098] setpgid(0, 0 [pid 24097] <... prctl resumed>) = 0 [pid 24096] write(1, "executing program\n", 18 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 24100 attached ./strace-static-x86_64: Process 24099 attached [pid 24098] <... setpgid resumed>) = 0 [pid 24097] setpgid(0, 0 [pid 24096] <... write resumed>) = 18 [pid 24100] set_robust_list(0x555591f29660, 24) = 0 [pid 24099] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24100 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24099 [pid 24100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24099] <... set_robust_list resumed>) = 0 [pid 24100] <... prctl resumed>) = 0 [pid 24099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24100] setpgid(0, 0 [pid 24099] <... prctl resumed>) = 0 [pid 24100] <... setpgid resumed>) = 0 [pid 24099] setpgid(0, 0 [pid 24100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24099] <... setpgid resumed>) = 0 [pid 24098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24097] <... setpgid resumed>) = 0 [pid 24096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24100] <... openat resumed>) = 3 [pid 24099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24100] write(3, "1000", 4 [pid 24099] <... openat resumed>) = 3 [pid 24096] <... bpf resumed>) = 3 [pid 24100] <... write resumed>) = 4 [pid 24100] close(3 [pid 24099] write(3, "1000", 4 [pid 24100] <... close resumed>) = 0 [pid 24099] <... write resumed>) = 4 [pid 24100] write(1, "executing program\n", 18executing program ) = 18 [pid 24099] close(3 [pid 24100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24099] <... close resumed>) = 0 [pid 24097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24098] <... openat resumed>) = 3 [pid 24099] write(1, "executing program\n", 18 [pid 24098] write(3, "1000", 4 [pid 24097] <... openat resumed>) = 3 [pid 24096] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24100] <... bpf resumed>) = 3 [pid 24098] <... write resumed>) = 4 [pid 24097] write(3, "1000", 4 [pid 24096] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24098] close(3executing program [pid 24097] <... write resumed>) = 4 [pid 24096] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24100] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24099] <... write resumed>) = 18 [pid 24098] <... close resumed>) = 0 [pid 24097] close(3 [pid 24100] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24098] write(1, "executing program\n", 18 [pid 24097] <... close resumed>) = 0 [pid 24096] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24100] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24099] <... bpf resumed>) = 3 [pid 24098] <... write resumed>) = 18 [pid 24097] write(1, "executing program\n", 18 [pid 24096] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24100] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24097] <... write resumed>) = 18 [pid 24096] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24100] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24100] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24099] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24096] exit_group(0 [pid 24100] exit_group(0 [pid 24099] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24100] <... exit_group resumed>) = ? [pid 24099] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24100] +++ exited with 0 +++ [pid 24099] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24098] <... bpf resumed>) = 3 [pid 24097] <... bpf resumed>) = 3 [pid 24096] <... exit_group resumed>) = ? [pid 24099] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24099] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24099] exit_group(0) = ? [pid 24098] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24097] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24096] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24099] +++ exited with 0 +++ [pid 24098] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24097] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24098] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24097] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24098] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24097] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24101 attached [pid 24098] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24097] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24102 attached [pid 24101] set_robust_list(0x555591f29660, 24 [pid 24098] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24097] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24101 [pid 24101] <... set_robust_list resumed>) = 0 [pid 24101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24103 attached [pid 24102] set_robust_list(0x555591f29660, 24 [pid 24098] exit_group(0 [pid 24097] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24102 [pid 24103] set_robust_list(0x555591f29660, 24 [pid 24102] <... set_robust_list resumed>) = 0 [pid 24101] setpgid(0, 0 [pid 24098] <... exit_group resumed>) = ? [pid 24097] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24103 [pid 24103] <... set_robust_list resumed>) = 0 [pid 24102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24101] <... setpgid resumed>) = 0 [pid 24103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24102] <... prctl resumed>) = 0 [pid 24101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24103] <... prctl resumed>) = 0 [pid 24102] setpgid(0, 0 [pid 24103] setpgid(0, 0) = 0 [pid 24102] <... setpgid resumed>) = 0 [pid 24101] <... openat resumed>) = 3 [pid 24097] +++ exited with 0 +++ [pid 24103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24101] write(3, "1000", 4 [pid 24103] <... openat resumed>) = 3 [pid 24102] <... openat resumed>) = 3 [pid 24101] <... write resumed>) = 4 [pid 24098] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24103] write(3, "1000", 4 [pid 24102] write(3, "1000", 4 [pid 24101] close(3 [pid 24103] <... write resumed>) = 4 [pid 24102] <... write resumed>) = 4 [pid 24102] close(3 [pid 24103] close(3 [pid 24102] <... close resumed>) = 0 [pid 24103] <... close resumed>) = 0 [pid 24102] write(1, "executing program\n", 18executing program [pid 24101] <... close resumed>) = 0 [pid 24103] write(1, "executing program\n", 18executing program [pid 24102] <... write resumed>) = 18 [pid 24102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24103] <... write resumed>) = 18 [pid 24101] write(1, "executing program\n", 18 [pid 5857] <... restart_syscall resumed>) = 0 executing program [pid 24103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24101] <... write resumed>) = 18 [pid 24103] <... bpf resumed>) = 3 [pid 24101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24103] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24102] <... bpf resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24102] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24101] <... bpf resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24103] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24103] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24103] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24103] exit_group(0) = ? ./strace-static-x86_64: Process 24105 attached ./strace-static-x86_64: Process 24104 attached [pid 24102] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24101] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24105] set_robust_list(0x555591f29660, 24 [pid 24102] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24101] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24104] set_robust_list(0x555591f29660, 24 [pid 24102] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24105 [pid 24104] <... set_robust_list resumed>) = 0 [pid 24101] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24105] <... set_robust_list resumed>) = 0 [pid 24102] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24101] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24104] <... prctl resumed>) = 0 [pid 24102] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24101] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24105] <... prctl resumed>) = 0 [pid 24104] setpgid(0, 0 [pid 24103] +++ exited with 0 +++ [pid 24102] exit_group(0 [pid 24101] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24104 [pid 24105] setpgid(0, 0 [pid 24104] <... setpgid resumed>) = 0 [pid 24102] <... exit_group resumed>) = ? [pid 24101] exit_group(0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24103, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24105] <... setpgid resumed>) = 0 [pid 24104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24101] <... exit_group resumed>) = ? [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24102] +++ exited with 0 +++ [pid 24105] <... openat resumed>) = 3 [pid 24104] <... openat resumed>) = 3 [pid 24101] +++ exited with 0 +++ [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24102, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24105] write(3, "1000", 4 [pid 24104] write(3, "1000", 4 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24105] <... write resumed>) = 4 [pid 24104] <... write resumed>) = 4 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24105] close(3 [pid 24104] close(3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24105] <... close resumed>) = 0 [pid 24104] <... close resumed>) = 0 executing program executing program [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24106 attached [pid 24105] write(1, "executing program\n", 18 [pid 24104] write(1, "executing program\n", 18 [pid 24106] set_robust_list(0x555591f29660, 24 [pid 24105] <... write resumed>) = 18 [pid 24104] <... write resumed>) = 18 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24106 [pid 24106] <... set_robust_list resumed>) = 0 [pid 24105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24107 attached [pid 24106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24105] <... bpf resumed>) = 3 [pid 24106] <... prctl resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24107] set_robust_list(0x555591f29660, 24 [pid 24106] setpgid(0, 0 [pid 24105] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24104] <... bpf resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24107 [pid 24106] <... setpgid resumed>) = 0 [pid 24105] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24105] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24108 attached [pid 24107] <... set_robust_list resumed>) = 0 [pid 24106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24105] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24105] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24106] <... openat resumed>) = 3 [pid 24105] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24104] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24108] set_robust_list(0x555591f29660, 24 [pid 24107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24108] <... set_robust_list resumed>) = 0 [pid 24105] exit_group(0 [pid 24106] write(3, "1000", 4 [pid 24105] <... exit_group resumed>) = ? [pid 24108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24107] <... prctl resumed>) = 0 [pid 24106] <... write resumed>) = 4 [pid 24104] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24108] <... prctl resumed>) = 0 [pid 24107] setpgid(0, 0 [pid 24106] close(3 [pid 24105] +++ exited with 0 +++ [pid 24108] setpgid(0, 0 [pid 24106] <... close resumed>) = 0 [pid 24106] write(1, "executing program\n", 18 [pid 24108] <... setpgid resumed>) = 0 [pid 24107] <... setpgid resumed>) = 0 [pid 24106] <... write resumed>) = 18 [pid 24104] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24108 [pid 24106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24104] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24105, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24108] <... openat resumed>) = 3 [pid 24106] <... bpf resumed>) = 3 [pid 24104] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24104] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24107] <... openat resumed>) = 3 [pid 24106] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24109 attached [pid 24108] write(3, "1000", 4 [pid 24107] write(3, "1000", 4 [pid 24104] exit_group(0 [pid 24109] set_robust_list(0x555591f29660, 24 [pid 24108] <... write resumed>) = 4 [pid 24107] <... write resumed>) = 4 [pid 24106] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24104] <... exit_group resumed>) = ? [pid 24109] <... set_robust_list resumed>) = 0 [pid 24108] close(3 [pid 24107] close(3 [pid 24106] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24109 [pid 24109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24106] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24108] <... close resumed>) = 0 [pid 24109] <... prctl resumed>) = 0 [pid 24108] write(1, "executing program\n", 18executing program [pid 24107] <... close resumed>) = 0 [pid 24106] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24109] setpgid(0, 0 [pid 24108] <... write resumed>) = 18 executing program [pid 24107] write(1, "executing program\n", 18 [pid 24106] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24104] +++ exited with 0 +++ [pid 24109] <... setpgid resumed>) = 0 [pid 24108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24107] <... write resumed>) = 18 [pid 24106] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24106] <... exit_group resumed>) = ? [pid 24109] <... openat resumed>) = 3 [pid 24109] write(3, "1000", 4) = 4 [pid 24108] <... bpf resumed>) = 3 [pid 24107] <... bpf resumed>) = 3 [pid 24106] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 24108] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24107] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24109] close(3 [pid 24108] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24107] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24109] <... close resumed>) = 0 [pid 24107] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24109] write(1, "executing program\n", 18 [pid 24108] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24107] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24107] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24110 attached [pid 24109] <... write resumed>) = 18 [pid 24108] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24110] set_robust_list(0x555591f29660, 24 [pid 24109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24108] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24107] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24110 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24110] <... set_robust_list resumed>) = 0 [pid 24107] exit_group(0) = ? ./strace-static-x86_64: Process 24111 attached [pid 24110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24109] <... bpf resumed>) = 3 [pid 24108] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24111] set_robust_list(0x555591f29660, 24 [pid 24108] exit_group(0 [pid 24111] <... set_robust_list resumed>) = 0 [pid 24108] <... exit_group resumed>) = ? [pid 24110] <... prctl resumed>) = 0 [pid 24109] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24107] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24111 [pid 24111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24110] setpgid(0, 0 [pid 24108] +++ exited with 0 +++ [pid 24111] <... prctl resumed>) = 0 [pid 24110] <... setpgid resumed>) = 0 [pid 24109] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24111] setpgid(0, 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24111] <... setpgid resumed>) = 0 [pid 24110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24109] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24109] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 24111] <... openat resumed>) = 3 [pid 24109] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24111] write(3, "1000", 4 [pid 24110] <... openat resumed>) = 3 [pid 24109] exit_group(0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24111] <... write resumed>) = 4 [pid 24110] write(3, "1000", 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24111] close(3 [pid 24109] <... exit_group resumed>) = ? [pid 24110] <... write resumed>) = 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24112 attached [pid 24111] <... close resumed>) = 0 [pid 24110] close(3 [pid 24109] +++ exited with 0 +++ [pid 24111] write(1, "executing program\n", 18executing program [pid 24110] <... close resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24112 [pid 24111] <... write resumed>) = 18 executing program [pid 24110] write(1, "executing program\n", 18./strace-static-x86_64: Process 24113 attached [pid 24112] set_robust_list(0x555591f29660, 24 [pid 24111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24110] <... write resumed>) = 18 [pid 24113] set_robust_list(0x555591f29660, 24 [pid 24112] <... set_robust_list resumed>) = 0 [pid 24111] <... bpf resumed>) = 3 [pid 24110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24113] <... set_robust_list resumed>) = 0 [pid 24112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24113 [pid 24113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24111] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24110] <... bpf resumed>) = 3 [pid 24113] <... prctl resumed>) = 0 [pid 24112] <... prctl resumed>) = 0 [pid 24113] setpgid(0, 0 [pid 24112] setpgid(0, 0 [pid 24113] <... setpgid resumed>) = 0 [pid 24113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24112] <... setpgid resumed>) = 0 [pid 24111] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24110] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24110] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24110] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24110] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24113] <... openat resumed>) = 3 [pid 24110] exit_group(0) = ? [pid 24113] write(3, "1000", 4 [pid 24112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24111] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24113] <... write resumed>) = 4 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24113] close(3 [pid 24112] <... openat resumed>) = 3 [pid 24111] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24110] +++ exited with 0 +++ ./strace-static-x86_64: Process 24114 attached [pid 24113] <... close resumed>) = 0 [pid 24112] write(3, "1000", 4 [pid 24111] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24114] set_robust_list(0x555591f29660, 24executing program [pid 24113] write(1, "executing program\n", 18 [pid 24112] <... write resumed>) = 4 [pid 24111] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24114 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24110, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24114] <... set_robust_list resumed>) = 0 [pid 24113] <... write resumed>) = 18 [pid 24112] close(3 [pid 24111] exit_group(0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24114] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 24113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24112] <... close resumed>) = 0 [pid 24111] <... exit_group resumed>) = ? [pid 24114] <... prctl resumed>) = 0 [pid 24112] write(1, "executing program\n", 18) = 18 [pid 24112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24113] <... bpf resumed>) = 3 [pid 24112] <... bpf resumed>) = 3 [pid 24112] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24114] setpgid(0, 0 [pid 24113] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24111] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 24114] <... setpgid resumed>) = 0 [pid 24113] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24112] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24111, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24113] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24112] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24113] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24112] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24114] <... openat resumed>) = 3 [pid 24112] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24114] write(3, "1000", 4 [pid 24113] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24112] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24114] <... write resumed>) = 4 [pid 24113] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24112] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24114] close(3 [pid 24113] exit_group(0 [pid 24112] <... exit_group resumed>) = ? executing program ./strace-static-x86_64: Process 24116 attached ./strace-static-x86_64: Process 24115 attached [pid 24114] <... close resumed>) = 0 [pid 24113] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24115 [pid 24114] write(1, "executing program\n", 18) = 18 [pid 24114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24112] +++ exited with 0 +++ [pid 24116] set_robust_list(0x555591f29660, 24 [pid 24115] set_robust_list(0x555591f29660, 24 [pid 24114] <... bpf resumed>) = 3 [pid 24116] <... set_robust_list resumed>) = 0 [pid 24115] <... set_robust_list resumed>) = 0 [pid 24113] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24116 [pid 24116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24114] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24116] <... prctl resumed>) = 0 [pid 24115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24114] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24114] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24115] <... prctl resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24116] setpgid(0, 0 [pid 24115] setpgid(0, 0 [pid 24114] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24116] <... setpgid resumed>) = 0 [pid 24115] <... setpgid resumed>) = 0 [pid 24114] exit_group(0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24114] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24117 attached [pid 24116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24117 [pid 24117] set_robust_list(0x555591f29660, 24) = 0 [pid 24117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24117] setpgid(0, 0 [pid 24114] +++ exited with 0 +++ [pid 24117] <... setpgid resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24115] <... openat resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24115] write(3, "1000", 4 [pid 24117] <... openat resumed>) = 3 [pid 24117] write(3, "1000", 4./strace-static-x86_64: Process 24118 attached ) = 4 [pid 24116] <... openat resumed>) = 3 [pid 24115] <... write resumed>) = 4 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24117] close(3 [pid 24115] close(3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24118 [pid 24117] <... close resumed>) = 0 [pid 24116] write(3, "1000", 4 [pid 24115] <... close resumed>) = 0 [pid 24118] set_robust_list(0x555591f29660, 24 executing program executing program [pid 24117] write(1, "executing program\n", 18 [pid 24116] <... write resumed>) = 4 [pid 24115] write(1, "executing program\n", 18 [pid 24118] <... set_robust_list resumed>) = 0 [pid 24116] close(3 [pid 24117] <... write resumed>) = 18 [pid 24115] <... write resumed>) = 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24116] <... close resumed>) = 0 [pid 24115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24119 attached [pid 24118] setpgid(0, 0 [pid 24117] <... bpf resumed>) = 3 [pid 24116] write(1, "executing program\n", 18executing program [pid 24119] set_robust_list(0x555591f29660, 24 [pid 24118] <... setpgid resumed>) = 0 [pid 24116] <... write resumed>) = 18 [pid 24115] <... bpf resumed>) = 3 [pid 24119] <... set_robust_list resumed>) = 0 [pid 24117] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24115] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24119 [pid 24119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24117] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24115] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24119] <... prctl resumed>) = 0 [pid 24117] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24115] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24119] setpgid(0, 0 [pid 24117] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24115] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24119] <... setpgid resumed>) = 0 [pid 24117] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24118] <... openat resumed>) = 3 [pid 24117] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24115] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24116] <... bpf resumed>) = 3 [pid 24115] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24115] exit_group(0 [pid 24119] <... openat resumed>) = 3 [pid 24117] exit_group(0 [pid 24115] <... exit_group resumed>) = ? [pid 24118] write(3, "1000", 4 [pid 24117] <... exit_group resumed>) = ? [pid 24119] write(3, "1000", 4 [pid 24118] <... write resumed>) = 4 [pid 24117] +++ exited with 0 +++ [pid 24116] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24119] <... write resumed>) = 4 [pid 24118] close(3 [pid 24116] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24115] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24119] close(3 [pid 24118] <... close resumed>) = 0 [pid 24116] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24118] write(1, "executing program\n", 18) = 18 [pid 24116] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24116] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24119] <... close resumed>) = 0 [pid 24116] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24119] write(1, "executing program\n", 18 executing program [pid 24116] exit_group(0) = ? ./strace-static-x86_64: Process 24120 attached [pid 24120] set_robust_list(0x555591f29660, 24 [pid 24119] <... write resumed>) = 18 [pid 24120] <... set_robust_list resumed>) = 0 [pid 24120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24118] <... bpf resumed>) = 3 [pid 24116] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24120 [pid 24120] <... prctl resumed>) = 0 [pid 24118] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24120] setpgid(0, 0 [pid 24118] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24120] <... setpgid resumed>) = 0 [pid 24119] <... bpf resumed>) = 3 [pid 24118] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24118] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24121 attached [pid 24120] <... openat resumed>) = 3 [pid 24118] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24116, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24118] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24121 [pid 24120] write(3, "1000", 4 [pid 24118] exit_group(0 [pid 24121] set_robust_list(0x555591f29660, 24 [pid 24120] <... write resumed>) = 4 [pid 24119] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24120] close(3 [pid 24118] <... exit_group resumed>) = ? [pid 24121] <... set_robust_list resumed>) = 0 [pid 24120] <... close resumed>) = 0 [pid 24119] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24122 attached executing program [pid 24121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24120] write(1, "executing program\n", 18 [pid 24118] +++ exited with 0 +++ [pid 24122] set_robust_list(0x555591f29660, 24 [pid 24120] <... write resumed>) = 18 [pid 24119] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24122 [pid 24122] <... set_robust_list resumed>) = 0 [pid 24121] <... prctl resumed>) = 0 [pid 24120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24121] setpgid(0, 0 [pid 24119] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24120] <... bpf resumed>) = 3 [pid 24122] <... prctl resumed>) = 0 [pid 24121] <... setpgid resumed>) = 0 [pid 24119] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24122] setpgid(0, 0) = 0 [pid 24120] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24120] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24119] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... restart_syscall resumed>) = 0 [pid 24122] <... openat resumed>) = 3 [pid 24120] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24119] exit_group(0) = ? [pid 24120] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24120] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24122] write(3, "1000", 4 [pid 24120] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24123 attached [pid 24119] +++ exited with 0 +++ [pid 24122] <... write resumed>) = 4 [pid 24121] <... openat resumed>) = 3 [pid 24120] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24123 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24123] set_robust_list(0x555591f29660, 24 [pid 24122] close(3 [pid 24121] write(3, "1000", 4 [pid 24120] <... exit_group resumed>) = ? [pid 24123] <... set_robust_list resumed>) = 0 [pid 24122] <... close resumed>) = 0 [pid 24121] <... write resumed>) = 4 [pid 24123] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 24122] write(1, "executing program\n", 18 [pid 24121] close(3 [pid 24120] +++ exited with 0 +++ [pid 24123] <... prctl resumed>) = 0 [pid 24122] <... write resumed>) = 18 [pid 24121] <... close resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24123] setpgid(0, 0 [pid 24122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24121] write(1, "executing program\n", 18 [pid 24123] <... setpgid resumed>) = 0 [pid 24123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24124 attached executing program ) = 3 [pid 24122] <... bpf resumed>) = 3 [pid 24121] <... write resumed>) = 18 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24124 [pid 24124] set_robust_list(0x555591f29660, 24 [pid 24123] write(3, "1000", 4 [pid 24122] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24124] <... set_robust_list resumed>) = 0 [pid 24123] <... write resumed>) = 4 [pid 24122] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24123] close(3 [pid 24122] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24121] <... bpf resumed>) = 3 [pid 24124] <... prctl resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24124] setpgid(0, 0 [pid 24123] <... close resumed>) = 0 [pid 24122] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24124] <... setpgid resumed>) = 0 [pid 24121] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24122] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24123] write(1, "executing program\n", 18executing program [pid 24124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24123] <... write resumed>) = 18 [pid 24122] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24121] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24122] exit_group(0 [pid 24121] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24125 attached [pid 24123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24122] <... exit_group resumed>) = ? [pid 24121] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24124] <... openat resumed>) = 3 [pid 24125] set_robust_list(0x555591f29660, 24) = 0 [pid 24125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24125] setpgid(0, 0) = 0 [pid 24125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24124] write(3, "1000", 4 [pid 24123] <... bpf resumed>) = 3 [pid 24122] +++ exited with 0 +++ [pid 24121] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24125 [pid 24124] <... write resumed>) = 4 [pid 24123] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24121] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24124] close(3 [pid 24121] exit_group(0 [pid 24125] <... openat resumed>) = 3 [pid 24124] <... close resumed>) = 0 [pid 24123] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24121] <... exit_group resumed>) = ? [pid 24123] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24125] write(3, "1000", 4 [pid 24124] write(1, "executing program\n", 18 [pid 24123] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24123] exit_group(0./strace-static-x86_64: Process 24126 attached executing program [pid 24125] <... write resumed>) = 4 [pid 24124] <... write resumed>) = 18 [pid 24123] <... exit_group resumed>) = ? [pid 24121] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24126 [pid 24126] set_robust_list(0x555591f29660, 24 [pid 24125] close(3 [pid 24124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24126] <... set_robust_list resumed>) = 0 [pid 24125] <... close resumed>) = 0 [pid 24123] +++ exited with 0 +++ executing program [pid 24125] write(1, "executing program\n", 18 [pid 24126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24125] <... write resumed>) = 18 [pid 24125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24126] <... prctl resumed>) = 0 [pid 24124] <... bpf resumed>) = 3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24126] setpgid(0, 0) = 0 [pid 24125] <... bpf resumed>) = 3 [pid 24124] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24126] write(3, "1000", 4 [pid 24125] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24124] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24127 attached [pid 24126] <... write resumed>) = 4 [pid 24125] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24124] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24127 [pid 24127] set_robust_list(0x555591f29660, 24) = 0 [pid 24126] close(3 [pid 24125] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24124] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24126] <... close resumed>) = 0 [pid 24127] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24128 attached executing program [pid 24127] setpgid(0, 0 [pid 24126] write(1, "executing program\n", 18 [pid 24125] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24124] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24128] set_robust_list(0x555591f29660, 24 [pid 24127] <... setpgid resumed>) = 0 [pid 24126] <... write resumed>) = 18 [pid 24128] <... set_robust_list resumed>) = 0 [pid 24126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24125] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24124] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24128 [pid 24128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24127] <... openat resumed>) = 3 [pid 24126] <... bpf resumed>) = 3 [pid 24125] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24124] exit_group(0 [pid 24127] write(3, "1000", 4 [pid 24128] <... prctl resumed>) = 0 [pid 24127] <... write resumed>) = 4 [pid 24128] setpgid(0, 0 [pid 24127] close(3 [pid 24125] exit_group(0 [pid 24124] <... exit_group resumed>) = ? [pid 24126] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24128] <... setpgid resumed>) = 0 [pid 24127] <... close resumed>) = 0 [pid 24126] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24125] <... exit_group resumed>) = ? [pid 24128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24127] write(1, "executing program\n", 18 [pid 24126] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24124] +++ exited with 0 +++ [pid 24128] <... openat resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24127] <... write resumed>) = 18 [pid 24125] +++ exited with 0 +++ [pid 24126] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24128] write(3, "1000", 4 [pid 24127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24126] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 24127] <... bpf resumed>) = 3 [pid 24126] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24128] <... write resumed>) = 4 [pid 24126] exit_group(0 [pid 24127] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24129 attached [pid 24128] close(3 [pid 24126] <... exit_group resumed>) = ? [pid 24128] <... close resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24130 attached [pid 24130] set_robust_list(0x555591f29660, 24) = 0 [pid 24130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24126] +++ exited with 0 +++ [pid 24130] <... prctl resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24129 [pid 24130] setpgid(0, 0) = 0 [pid 24129] set_robust_list(0x555591f29660, 24 [pid 24128] write(1, "executing program\n", 18 [pid 24127] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24130 [pid 24130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24129] <... set_robust_list resumed>) = 0 [pid 24128] <... write resumed>) = 18 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24127] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24130] <... openat resumed>) = 3 [pid 24129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24127] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24130] write(3, "1000", 4 [pid 24129] <... prctl resumed>) = 0 [pid 24128] <... bpf resumed>) = 3 [pid 24127] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24130] <... write resumed>) = 4 [pid 24129] setpgid(0, 0 [pid 24127] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24130] close(3 [pid 24128] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24127] exit_group(0 [pid 24130] <... close resumed>) = 0 [pid 24129] <... setpgid resumed>) = 0 [pid 24128] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24127] <... exit_group resumed>) = ? [pid 24130] write(1, "executing program\n", 18 [pid 24129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24128] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24127] +++ exited with 0 +++ executing program [pid 24130] <... write resumed>) = 18 [pid 24129] <... openat resumed>) = 3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24129] write(3, "1000", 4 [pid 24128] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24131 attached [pid 24129] <... write resumed>) = 4 [pid 24128] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24129] close(3 [pid 24128] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24131 [pid 24129] <... close resumed>) = 0 [pid 24131] set_robust_list(0x555591f29660, 24 [pid 24129] write(1, "executing program\n", 18executing program [pid 24128] exit_group(0 [pid 24131] <... set_robust_list resumed>) = 0 [pid 24130] <... bpf resumed>) = 3 [pid 24129] <... write resumed>) = 18 [pid 24129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24130] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24128] <... exit_group resumed>) = ? [pid 24131] setpgid(0, 0 [pid 24130] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24131] <... setpgid resumed>) = 0 [pid 24131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24130] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24129] <... bpf resumed>) = 3 [pid 24128] +++ exited with 0 +++ [pid 24130] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24129] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24131] <... openat resumed>) = 3 [pid 24130] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24129] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24131] write(3, "1000", 4 [pid 24130] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24129] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24131] <... write resumed>) = 4 [pid 24130] exit_group(0 [pid 24129] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24131] close(3 [pid 24130] <... exit_group resumed>) = ? [pid 24129] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5858] <... restart_syscall resumed>) = 0 [pid 24131] <... close resumed>) = 0 [pid 24129] exit_group(0 [pid 24131] write(1, "executing program\n", 18 [pid 24129] <... exit_group resumed>) = ? [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24132 attached executing program [pid 24132] set_robust_list(0x555591f29660, 24 [pid 24129] +++ exited with 0 +++ [pid 24131] <... write resumed>) = 18 [pid 24132] <... set_robust_list resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24130] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24132 [pid 24132] <... prctl resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24132] setpgid(0, 0./strace-static-x86_64: Process 24133 attached ) = 0 [pid 24131] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24133 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24133] set_robust_list(0x555591f29660, 24 [pid 24131] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24133] <... set_robust_list resumed>) = 0 [pid 24132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24131] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24131] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24131] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24132] <... openat resumed>) = 3 [pid 24132] write(3, "1000", 4 [pid 24131] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24133] <... prctl resumed>) = 0 [pid 24132] <... write resumed>) = 4 [pid 24131] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24133] setpgid(0, 0 [pid 24132] close(3) = 0 [pid 24131] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24134 attached [pid 24133] <... setpgid resumed>) = 0 executing program [pid 24132] write(1, "executing program\n", 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24134] set_robust_list(0x555591f29660, 24 [pid 24133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24132] <... write resumed>) = 18 [pid 24131] +++ exited with 0 +++ [pid 24134] <... set_robust_list resumed>) = 0 [pid 24134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24134] <... prctl resumed>) = 0 [pid 24134] setpgid(0, 0 [pid 24132] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24135 attached [pid 24134] <... setpgid resumed>) = 0 [pid 24133] <... openat resumed>) = 3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24134 [pid 24135] set_robust_list(0x555591f29660, 24 [pid 24133] write(3, "1000", 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24135 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24135] <... set_robust_list resumed>) = 0 executing program [pid 24133] <... write resumed>) = 4 [pid 24135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24133] close(3) = 0 [pid 24135] <... prctl resumed>) = 0 [pid 24133] write(1, "executing program\n", 18 [pid 24135] setpgid(0, 0 [pid 24134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24133] <... write resumed>) = 18 [pid 24132] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24135] <... setpgid resumed>) = 0 [pid 24133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24134] <... openat resumed>) = 3 [pid 24132] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24133] <... bpf resumed>) = 3 [pid 24132] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24135] <... openat resumed>) = 3 [pid 24134] write(3, "1000", 4 [pid 24133] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24132] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24135] write(3, "1000", 4 [pid 24134] <... write resumed>) = 4 [pid 24133] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24135] <... write resumed>) = 4 [pid 24133] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24132] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24135] close(3 [pid 24134] close(3 [pid 24133] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24135] <... close resumed>) = 0 [pid 24134] <... close resumed>) = 0 [pid 24132] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24135] write(1, "executing program\n", 18executing program [pid 24134] write(1, "executing program\n", 18 executing program [pid 24133] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24135] <... write resumed>) = 18 [pid 24134] <... write resumed>) = 18 [pid 24133] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24132] exit_group(0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24132] <... exit_group resumed>) = ? [pid 24135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24133] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24136 attached [pid 24135] <... bpf resumed>) = 3 [pid 24134] <... bpf resumed>) = 3 [pid 24133] <... exit_group resumed>) = ? [pid 24132] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24136] set_robust_list(0x555591f29660, 24 [pid 24135] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24134] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24133] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24136 [pid 24136] <... set_robust_list resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24135] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24134] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24135] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24136] <... prctl resumed>) = 0 [pid 24134] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24136] setpgid(0, 0 [pid 24135] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24134] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 24136] <... setpgid resumed>) = 0 [pid 24135] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24134] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24137 attached [pid 24136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24135] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24134] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24137 ./strace-static-x86_64: Process 24138 attached [pid 24137] set_robust_list(0x555591f29660, 24 [pid 24135] exit_group(0 [pid 24138] set_robust_list(0x555591f29660, 24 [pid 24137] <... set_robust_list resumed>) = 0 [pid 24134] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24138 [pid 24138] <... set_robust_list resumed>) = 0 [pid 24137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24136] <... openat resumed>) = 3 [pid 24135] <... exit_group resumed>) = ? [pid 24138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24137] <... prctl resumed>) = 0 [pid 24137] setpgid(0, 0 [pid 24138] <... prctl resumed>) = 0 [pid 24138] setpgid(0, 0 [pid 24137] <... setpgid resumed>) = 0 [pid 24137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24138] <... setpgid resumed>) = 0 [pid 24136] write(3, "1000", 4 [pid 24135] +++ exited with 0 +++ [pid 24134] <... exit_group resumed>) = ? [pid 24138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24137] <... openat resumed>) = 3 [pid 24136] <... write resumed>) = 4 [pid 24138] <... openat resumed>) = 3 [pid 24137] write(3, "1000", 4 [pid 24136] close(3 [pid 24134] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24135, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24136] <... close resumed>) = 0 executing program [pid 24136] write(1, "executing program\n", 18 [pid 24138] write(3, "1000", 4 [pid 24137] <... write resumed>) = 4 [pid 24136] <... write resumed>) = 18 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24138] <... write resumed>) = 4 [pid 24137] close(3 [pid 24136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24138] close(3executing program [pid 24137] <... close resumed>) = 0 [pid 24138] <... close resumed>) = 0 [pid 24137] write(1, "executing program\n", 18 [pid 24138] write(1, "executing program\n", 18 [pid 24137] <... write resumed>) = 18 executing program [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24139 attached [pid 24138] <... write resumed>) = 18 [pid 24137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24136] <... bpf resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24139 [pid 24139] set_robust_list(0x555591f29660, 24 [pid 24138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24140 attached [pid 24139] <... set_robust_list resumed>) = 0 [pid 24137] <... bpf resumed>) = 3 [pid 24136] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24136] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24140] set_robust_list(0x555591f29660, 24 [pid 24139] <... prctl resumed>) = 0 [pid 24138] <... bpf resumed>) = 3 [pid 24136] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24140 [pid 24140] <... set_robust_list resumed>) = 0 [pid 24139] setpgid(0, 0 [pid 24138] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24137] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24136] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24139] <... setpgid resumed>) = 0 [pid 24136] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24140] <... prctl resumed>) = 0 [pid 24139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24138] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24137] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24136] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24140] setpgid(0, 0 [pid 24138] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24137] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24136] exit_group(0 [pid 24139] <... openat resumed>) = 3 [pid 24140] <... setpgid resumed>) = 0 [pid 24138] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24137] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24139] write(3, "1000", 4 [pid 24138] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24137] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24136] <... exit_group resumed>) = ? [pid 24140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24139] <... write resumed>) = 4 [pid 24138] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24137] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24138] exit_group(0 [pid 24140] write(3, "1000", 4 [pid 24139] close(3 [pid 24137] exit_group(0 [pid 24136] +++ exited with 0 +++ [pid 24140] <... write resumed>) = 4 [pid 24139] <... close resumed>) = 0 [pid 24138] <... exit_group resumed>) = ? [pid 24137] <... exit_group resumed>) = ? executing program [pid 24140] close(3 [pid 24139] write(1, "executing program\n", 18 [pid 24140] <... close resumed>) = 0 [pid 24139] <... write resumed>) = 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24140] write(1, "executing program\n", 18) = 18 [pid 24139] <... bpf resumed>) = 3 [pid 24138] +++ exited with 0 +++ [pid 24137] +++ exited with 0 +++ [pid 24140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24139] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24141 attached [pid 24140] <... bpf resumed>) = 3 [pid 24139] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24140] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24139] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24141] set_robust_list(0x555591f29660, 24 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24140] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24141 [pid 24141] <... set_robust_list resumed>) = 0 [pid 24139] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24139] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24143 attached ./strace-static-x86_64: Process 24142 attached [pid 24141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24140] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24139] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24143] set_robust_list(0x555591f29660, 24 [pid 24142] set_robust_list(0x555591f29660, 24 [pid 24141] <... prctl resumed>) = 0 [pid 24140] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24139] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24142 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24143 [pid 24143] <... set_robust_list resumed>) = 0 [pid 24142] <... set_robust_list resumed>) = 0 [pid 24141] setpgid(0, 0 [pid 24140] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24141] <... setpgid resumed>) = 0 [pid 24140] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24139] <... exit_group resumed>) = ? [pid 24143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24140] exit_group(0 [pid 24143] <... prctl resumed>) = 0 [pid 24142] <... prctl resumed>) = 0 [pid 24140] <... exit_group resumed>) = ? [pid 24139] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24141] <... openat resumed>) = 3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24143] setpgid(0, 0 [pid 24142] setpgid(0, 0 [pid 24141] write(3, "1000", 4 [pid 24143] <... setpgid resumed>) = 0 [pid 24142] <... setpgid resumed>) = 0 [pid 24141] <... write resumed>) = 4 [pid 24143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24141] close(3 [pid 24140] +++ exited with 0 +++ [pid 24141] <... close resumed>) = 0 [pid 24143] <... openat resumed>) = 3 [pid 24142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24143] write(3, "1000", 4 executing program [pid 24141] write(1, "executing program\n", 18 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24141] <... write resumed>) = 18 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24143] <... write resumed>) = 4 [pid 24142] <... openat resumed>) = 3 [pid 24141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24143] close(3 [pid 24142] write(3, "1000", 4 [pid 24143] <... close resumed>) = 0 [pid 24142] <... write resumed>) = 4 executing program [pid 24143] write(1, "executing program\n", 18 [pid 24141] <... bpf resumed>) = 3 [pid 24142] close(3 [pid 24143] <... write resumed>) = 18 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24143] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24141] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24142] <... close resumed>) = 0 [pid 24141] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24142] write(1, "executing program\n", 18 [pid 24141] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24143] <... bpf resumed>) = 3 [pid 24142] <... write resumed>) = 18 [pid 24141] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24144 attached ./strace-static-x86_64: Process 24145 attached [pid 24143] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24141] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24145] set_robust_list(0x555591f29660, 24 [pid 24144] set_robust_list(0x555591f29660, 24 [pid 24143] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24145] <... set_robust_list resumed>) = 0 [pid 24144] <... set_robust_list resumed>) = 0 [pid 24143] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24141] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24145 [pid 24145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24143] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24142] <... bpf resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24144 [pid 24145] <... prctl resumed>) = 0 [pid 24144] <... prctl resumed>) = 0 [pid 24143] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24145] setpgid(0, 0 [pid 24144] setpgid(0, 0 [pid 24143] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24145] <... setpgid resumed>) = 0 [pid 24144] <... setpgid resumed>) = 0 [pid 24143] exit_group(0 [pid 24141] <... exit_group resumed>) = ? [pid 24145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24142] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24143] <... exit_group resumed>) = ? [pid 24144] <... openat resumed>) = 3 [pid 24143] +++ exited with 0 +++ [pid 24142] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24141] +++ exited with 0 +++ [pid 24145] <... openat resumed>) = 3 [pid 24144] write(3, "1000", 4 [pid 24142] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24145] write(3, "1000", 4 [pid 24144] <... write resumed>) = 4 [pid 24142] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24145] <... write resumed>) = 4 [pid 24144] close(3 [pid 24142] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24145] close(3 [pid 24144] <... close resumed>) = 0 [pid 24145] <... close resumed>) = 0 [pid 24144] write(1, "executing program\n", 18 [pid 24142] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24145] write(1, "executing program\n", 18 [pid 24144] <... write resumed>) = 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24145] <... write resumed>) = 18 [pid 24142] exit_group(0 [pid 24145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24146 attached ) = 3 [pid 24144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24142] <... exit_group resumed>) = ? [pid 24146] set_robust_list(0x555591f29660, 24 [pid 24145] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24146] <... set_robust_list resumed>) = 0 [pid 24145] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24145] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] <... restart_syscall resumed>) = 0 [pid 24145] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24146] <... prctl resumed>) = 0 [pid 24145] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24146] setpgid(0, 0 [pid 24142] +++ exited with 0 +++ [pid 24145] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24146 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24146] <... setpgid resumed>) = 0 [pid 24145] exit_group(0 [pid 24144] <... bpf resumed>) = 3 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24145] <... exit_group resumed>) = ? [pid 24144] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24147 attached [pid 24144] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24144] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24147] set_robust_list(0x555591f29660, 24 [pid 24146] <... openat resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24147 [pid 24144] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24144] exit_group(0) = ? ./strace-static-x86_64: Process 24148 attached [pid 24147] <... set_robust_list resumed>) = 0 [pid 24146] write(3, "1000", 4 [pid 24145] +++ exited with 0 +++ [pid 24148] set_robust_list(0x555591f29660, 24 [pid 24147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24146] <... write resumed>) = 4 [pid 24144] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24148 [pid 24148] <... set_robust_list resumed>) = 0 [pid 24147] <... prctl resumed>) = 0 [pid 24146] close(3 [pid 24148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24147] setpgid(0, 0 [pid 24146] <... close resumed>) = 0 [pid 24148] <... prctl resumed>) = 0 [pid 24147] <... setpgid resumed>) = 0 executing program [pid 24146] write(1, "executing program\n", 18 [pid 24148] setpgid(0, 0 [pid 24147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24146] <... write resumed>) = 18 [pid 24148] <... setpgid resumed>) = 0 [pid 24146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24147] <... openat resumed>) = 3 [pid 24146] <... bpf resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 24146] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24148] <... openat resumed>) = 3 [pid 24147] write(3, "1000", 4 [pid 24148] write(3, "1000", 4 [pid 24146] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24148] <... write resumed>) = 4 [pid 24146] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24148] close(3 [pid 24147] <... write resumed>) = 4 [pid 24146] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24148] <... close resumed>) = 0 [pid 24146] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24148] write(1, "executing program\n", 18 [pid 24146] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24148] <... write resumed>) = 18 [pid 24146] exit_group(0 [pid 24148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24149 attached ) = 3 [pid 24147] close(3 [pid 24146] <... exit_group resumed>) = ? [pid 24148] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24147] <... close resumed>) = 0 executing program [pid 24149] set_robust_list(0x555591f29660, 24 [pid 24147] write(1, "executing program\n", 18 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24150 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24149 [pid 24149] <... set_robust_list resumed>) = 0 [pid 24147] <... write resumed>) = 18 ./strace-static-x86_64: Process 24150 attached [pid 24149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24148] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24147] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24146] +++ exited with 0 +++ [pid 24150] set_robust_list(0x555591f29660, 24 [pid 24149] <... prctl resumed>) = 0 [pid 24148] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24150] <... set_robust_list resumed>) = 0 [pid 24148] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24148] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24150] <... prctl resumed>) = 0 [pid 24148] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24150] setpgid(0, 0 [pid 24148] exit_group(0 [pid 24150] <... setpgid resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24149] setpgid(0, 0 [pid 24148] <... exit_group resumed>) = ? [pid 24147] <... bpf resumed>) = 3 [pid 24149] <... setpgid resumed>) = 0 [pid 24149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24147] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24150] write(3, "1000", 4 [pid 24148] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24150] <... write resumed>) = 4 [pid 24150] close(3./strace-static-x86_64: Process 24151 attached ) = 0 [pid 24147] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24151] set_robust_list(0x555591f29660, 24 [pid 24150] write(1, "executing program\n", 18 [pid 24149] <... openat resumed>) = 3 [pid 24147] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24151] <... set_robust_list resumed>) = 0 [pid 24150] <... write resumed>) = 18 [pid 24149] write(3, "1000", 4 [pid 24147] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24149] <... write resumed>) = 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24151 [pid 24151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24149] close(3 [pid 24147] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24150] <... bpf resumed>) = 3 [pid 24149] <... close resumed>) = 0 [pid 24151] <... prctl resumed>) = 0 [pid 24147] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24150] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24150] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24147] exit_group(0 [pid 24150] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24147] <... exit_group resumed>) = ? [pid 24151] setpgid(0, 0 [pid 24149] write(1, "executing program\n", 18 [pid 24150] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24150] exit_group(0) = ? executing program [pid 24151] <... setpgid resumed>) = 0 [pid 24149] <... write resumed>) = 18 [pid 24147] +++ exited with 0 +++ [pid 24151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24150] +++ exited with 0 +++ [pid 24149] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24151] <... openat resumed>) = 3 [pid 24149] <... bpf resumed>) = 3 [pid 24151] write(3, "1000", 4 [pid 24149] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24151] <... write resumed>) = 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24151] close(3) = 0 executing program [pid 24151] write(1, "executing program\n", 18) = 18 [pid 24151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24152 attached [pid 24149] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24149] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24152 ./strace-static-x86_64: Process 24153 attached [pid 24149] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24149] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24153] set_robust_list(0x555591f29660, 24 [pid 24152] set_robust_list(0x555591f29660, 24 [pid 24151] <... bpf resumed>) = 3 [pid 24149] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24153] <... set_robust_list resumed>) = 0 [pid 24152] <... set_robust_list resumed>) = 0 [pid 24149] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24153 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24149] <... exit_group resumed>) = ? [pid 24151] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24154 attached [pid 24153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24149] +++ exited with 0 +++ [pid 24154] set_robust_list(0x555591f29660, 24) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24154 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24149, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 24151] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24153] <... prctl resumed>) = 0 [pid 24152] <... prctl resumed>) = 0 [pid 24151] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24153] setpgid(0, 0 [pid 24152] setpgid(0, 0 [pid 24151] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24153] <... setpgid resumed>) = 0 [pid 24152] <... setpgid resumed>) = 0 [pid 24154] <... prctl resumed>) = 0 [pid 24152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24151] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24154] setpgid(0, 0 [pid 24153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24151] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24154] <... setpgid resumed>) = 0 [pid 24154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24153] <... openat resumed>) = 3 [pid 24152] <... openat resumed>) = 3 [pid 24151] exit_group(0 [pid 24153] write(3, "1000", 4./strace-static-x86_64: Process 24155 attached [pid 24154] <... openat resumed>) = 3 [pid 24153] <... write resumed>) = 4 [pid 24152] write(3, "1000", 4 [pid 24151] <... exit_group resumed>) = ? [pid 24155] set_robust_list(0x555591f29660, 24 [pid 24154] write(3, "1000", 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24155 [pid 24154] <... write resumed>) = 4 [pid 24154] close(3executing program ) = 0 [pid 24154] write(1, "executing program\n", 18) = 18 [pid 24154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24151] +++ exited with 0 +++ [pid 24153] close(3 [pid 24155] <... set_robust_list resumed>) = 0 [pid 24152] <... write resumed>) = 4 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24152] close(3 [pid 24153] <... close resumed>) = 0 [pid 24154] <... bpf resumed>) = 3 [pid 24152] <... close resumed>) = 0 [pid 24154] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24155] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program executing program [pid 24153] write(1, "executing program\n", 18 [pid 24152] write(1, "executing program\n", 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24155] <... prctl resumed>) = 0 [pid 24154] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24153] <... write resumed>) = 18 [pid 24152] <... write resumed>) = 18 [pid 24155] setpgid(0, 0 [pid 24154] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24156 attached [pid 24155] <... setpgid resumed>) = 0 [pid 24154] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24152] <... bpf resumed>) = 3 [pid 24156] set_robust_list(0x555591f29660, 24 [pid 24152] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24152] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24152] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24152] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24156] <... set_robust_list resumed>) = 0 [pid 24155] <... openat resumed>) = 3 [pid 24154] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24153] <... bpf resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24156 [pid 24153] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24152] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24155] write(3, "1000", 4 [pid 24154] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24153] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24152] exit_group(0 [pid 24155] <... write resumed>) = 4 [pid 24153] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24156] <... prctl resumed>) = 0 [pid 24155] close(3 [pid 24154] exit_group(0 [pid 24153] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24152] <... exit_group resumed>) = ? [pid 24153] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24153] exit_group(0) = ? [pid 24156] setpgid(0, 0 [pid 24155] <... close resumed>) = 0 [pid 24154] <... exit_group resumed>) = ? [pid 24152] +++ exited with 0 +++ [pid 24156] <... setpgid resumed>) = 0 [pid 24155] write(1, "executing program\n", 18 [pid 24153] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24155] <... write resumed>) = 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24156] <... openat resumed>) = 3 [pid 24155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24154] +++ exited with 0 +++ ./strace-static-x86_64: Process 24157 attached [pid 24156] write(3, "1000", 4 [pid 24155] <... bpf resumed>) = 3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24156] <... write resumed>) = 4 [pid 24156] close(3) = 0 [pid 24155] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24157] set_robust_list(0x555591f29660, 24 [pid 24156] write(1, "executing program\n", 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24157 ./strace-static-x86_64: Process 24158 attached [pid 24156] <... write resumed>) = 18 [pid 24155] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24158] set_robust_list(0x555591f29660, 24 [pid 24157] <... set_robust_list resumed>) = 0 [pid 24156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24155] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24158] <... set_robust_list resumed>) = 0 [pid 24157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24155] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24156] <... bpf resumed>) = 3 [pid 24158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24155] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24157] <... prctl resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24158 [pid 24156] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24156] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24158] <... prctl resumed>) = 0 [pid 24157] setpgid(0, 0 [pid 24156] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24155] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24157] <... setpgid resumed>) = 0 [pid 24156] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24155] exit_group(0 [pid 24156] exit_group(0 [pid 24157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24158] setpgid(0, 0 [pid 24155] <... exit_group resumed>) = ? [pid 24156] <... exit_group resumed>) = ? [pid 24156] +++ exited with 0 +++ [pid 24155] +++ exited with 0 +++ [pid 24158] <... setpgid resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24157] <... openat resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24157] write(3, "1000", 4) = 4 [pid 24158] <... openat resumed>) = 3 [pid 24157] close(3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24157] <... close resumed>) = 0 [pid 24158] write(3, "1000", 4) = 4 [pid 24158] close(3) = 0 executing program [pid 24158] write(1, "executing program\n", 18./strace-static-x86_64: Process 24159 attached ) = 18 [pid 24157] write(1, "executing program\n", 18 [pid 24159] set_robust_list(0x555591f29660, 24executing program [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24159 [pid 24159] <... set_robust_list resumed>) = 0 [pid 24158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24157] <... write resumed>) = 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24158] <... bpf resumed>) = 3 [pid 24157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24160 attached [pid 24159] <... prctl resumed>) = 0 [pid 24157] <... bpf resumed>) = 3 [pid 24159] setpgid(0, 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24160] set_robust_list(0x555591f29660, 24 [pid 24159] <... setpgid resumed>) = 0 [pid 24158] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24157] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24161 attached [pid 24160] <... set_robust_list resumed>) = 0 [pid 24159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24158] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24157] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24160 [pid 24160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24158] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24161] set_robust_list(0x555591f29660, 24 [pid 24160] <... prctl resumed>) = 0 [pid 24158] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24157] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24161 [pid 24161] <... set_robust_list resumed>) = 0 [pid 24160] setpgid(0, 0 [pid 24159] <... openat resumed>) = 3 [pid 24158] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24157] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24160] <... setpgid resumed>) = 0 [pid 24159] write(3, "1000", 4 [pid 24158] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24157] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24161] <... prctl resumed>) = 0 [pid 24160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24159] <... write resumed>) = 4 [pid 24161] setpgid(0, 0 [pid 24158] exit_group(0 [pid 24157] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24161] <... setpgid resumed>) = 0 [pid 24158] <... exit_group resumed>) = ? [pid 24161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24160] <... openat resumed>) = 3 [pid 24159] close(3 [pid 24157] exit_group(0 [pid 24161] <... openat resumed>) = 3 [pid 24161] write(3, "1000", 4 [pid 24160] write(3, "1000", 4 executing program [pid 24159] <... close resumed>) = 0 [pid 24158] +++ exited with 0 +++ [pid 24157] <... exit_group resumed>) = ? [pid 24161] <... write resumed>) = 4 [pid 24160] <... write resumed>) = 4 [pid 24159] write(1, "executing program\n", 18 [pid 24161] close(3 [pid 24160] close(3 [pid 24159] <... write resumed>) = 18 [pid 24161] <... close resumed>) = 0 [pid 24160] <... close resumed>) = 0 [pid 24159] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program executing program [pid 24161] write(1, "executing program\n", 18 [pid 24160] write(1, "executing program\n", 18 [pid 24157] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24161] <... write resumed>) = 18 [pid 24160] <... write resumed>) = 18 [pid 24159] <... bpf resumed>) = 3 [pid 24161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24159] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24161] <... bpf resumed>) = 3 [pid 24160] <... bpf resumed>) = 3 [pid 24159] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 24161] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24159] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24162 attached [pid 24161] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24160] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24162] set_robust_list(0x555591f29660, 24 [pid 24160] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24162 [pid 24162] <... set_robust_list resumed>) = 0 [pid 24161] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24160] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24159] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24161] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24160] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24159] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24162] <... prctl resumed>) = 0 [pid 24160] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24162] setpgid(0, 0 [pid 24160] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24162] <... setpgid resumed>) = 0 [pid 24160] exit_group(0 [pid 24162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24161] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24160] <... exit_group resumed>) = ? [pid 24159] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24159] exit_group(0./strace-static-x86_64: Process 24163 attached [pid 24161] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24159] <... exit_group resumed>) = ? [pid 24163] set_robust_list(0x555591f29660, 24 [pid 24161] exit_group(0 [pid 24162] <... openat resumed>) = 3 [pid 24162] write(3, "1000", 4 [pid 24159] +++ exited with 0 +++ [pid 24162] <... write resumed>) = 4 [pid 24162] close(3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24159, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 24162] <... close resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24162] write(1, "executing program\n", 18) = 18 [pid 24162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24163] <... set_robust_list resumed>) = 0 [pid 24162] <... bpf resumed>) = 3 [pid 24161] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24163 [pid 24162] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24161] +++ exited with 0 +++ [pid 24160] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 24163] <... prctl resumed>) = 0 [pid 24162] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24161, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24163] setpgid(0, 0 [pid 24162] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24163] <... setpgid resumed>) = 0 [pid 24162] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24162] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24164 attached ./strace-static-x86_64: Process 24165 attached [pid 24164] set_robust_list(0x555591f29660, 24 [pid 24163] <... openat resumed>) = 3 [pid 24162] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24164 [pid 24165] set_robust_list(0x555591f29660, 24 [pid 24164] <... set_robust_list resumed>) = 0 [pid 24163] write(3, "1000", 4./strace-static-x86_64: Process 24166 attached [pid 24165] <... set_robust_list resumed>) = 0 [pid 24164] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24163] <... write resumed>) = 4 [pid 24162] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24166 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24165 [pid 24166] set_robust_list(0x555591f29660, 24 [pid 24165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24164] <... prctl resumed>) = 0 [pid 24163] close(3executing program [pid 24162] <... exit_group resumed>) = ? [pid 24166] <... set_robust_list resumed>) = 0 [pid 24165] <... prctl resumed>) = 0 [pid 24164] setpgid(0, 0 [pid 24163] <... close resumed>) = 0 [pid 24165] setpgid(0, 0 [pid 24164] <... setpgid resumed>) = 0 [pid 24163] write(1, "executing program\n", 18 [pid 24165] <... setpgid resumed>) = 0 [pid 24164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24163] <... write resumed>) = 18 [pid 24165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24163] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24162] +++ exited with 0 +++ [pid 24166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24164] <... openat resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24166] setpgid(0, 0 [pid 24165] <... openat resumed>) = 3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24166] <... setpgid resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program executing program [pid 24166] <... openat resumed>) = 3 [pid 24165] write(3, "1000", 4 [pid 24164] write(3, "1000", 4 [pid 24163] <... bpf resumed>) = 3 [pid 24163] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24167 attached [pid 24166] write(3, "1000", 4 [pid 24165] <... write resumed>) = 4 [pid 24164] <... write resumed>) = 4 [pid 24163] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24167] set_robust_list(0x555591f29660, 24 [pid 24166] <... write resumed>) = 4 [pid 24165] close(3 [pid 24164] close(3 [pid 24163] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24167 [pid 24167] <... set_robust_list resumed>) = 0 [pid 24166] close(3 [pid 24165] <... close resumed>) = 0 [pid 24163] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24164] <... close resumed>) = 0 [pid 24163] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24166] <... close resumed>) = 0 [pid 24165] write(1, "executing program\n", 18 [pid 24164] write(1, "executing program\n", 18 [pid 24163] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24166] write(1, "executing program\n", 18 [pid 24167] <... prctl resumed>) = 0 [pid 24167] setpgid(0, 0 [pid 24164] <... write resumed>) = 18 [pid 24166] <... write resumed>) = 18 [pid 24163] exit_group(0 [pid 24167] <... setpgid resumed>) = 0 [pid 24165] <... write resumed>) = 18 [pid 24167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24166] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24167] <... openat resumed>) = 3 [pid 24165] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24163] <... exit_group resumed>) = ? [pid 24167] write(3, "1000", 4 [pid 24166] <... bpf resumed>) = 3 [pid 24165] <... bpf resumed>) = 3 [pid 24164] <... bpf resumed>) = 3 [pid 24167] <... write resumed>) = 4 [pid 24166] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24165] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24164] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24163] +++ exited with 0 +++ [pid 24167] close(3 [pid 24166] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24165] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24167] <... close resumed>) = 0 [pid 24166] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24165] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24164] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24165] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24166] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24167] write(1, "executing program\n", 18 [pid 24164] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program ) = -1 ENOENT (No such file or directory) [pid 24167] <... write resumed>) = 18 [pid 24166] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24165] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24166] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24165] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24164] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24166] exit_group(0 [pid 24167] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24165] exit_group(0 [pid 24164] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24168 attached [pid 24166] <... exit_group resumed>) = ? [pid 24164] exit_group(0 [pid 24168] set_robust_list(0x555591f29660, 24 [pid 24167] <... bpf resumed>) = 3 [pid 24165] <... exit_group resumed>) = ? [pid 24164] <... exit_group resumed>) = ? [pid 24167] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24166] +++ exited with 0 +++ [pid 24165] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24168 [pid 24168] <... set_robust_list resumed>) = 0 [pid 24168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24168] <... prctl resumed>) = 0 [pid 24167] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24164] +++ exited with 0 +++ [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24168] setpgid(0, 0 [pid 24167] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24168] <... setpgid resumed>) = 0 [pid 24167] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24167] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24167] exit_group(0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24167] <... exit_group resumed>) = ? [pid 24168] <... openat resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24168] write(3, "1000", 4 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24168] <... write resumed>) = 4 [pid 24168] close(3) = 0 ./strace-static-x86_64: Process 24169 attached [pid 24168] write(1, "executing program\n", 18) = 18 [pid 24168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24169] set_robust_list(0x555591f29660, 24 [pid 24168] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24170 attached [pid 24169] <... set_robust_list resumed>) = 0 [pid 24167] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24169 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24168] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24168] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24170] set_robust_list(0x555591f29660, 24 [pid 24169] <... prctl resumed>) = 0 [pid 24168] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24170 [pid 24170] <... set_robust_list resumed>) = 0 [pid 24169] setpgid(0, 0 [pid 24168] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24169] <... setpgid resumed>) = 0 [pid 24168] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24168] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24171 attached [pid 24170] <... prctl resumed>) = 0 [pid 24169] <... openat resumed>) = 3 [pid 24170] setpgid(0, 0) = 0 [pid 24170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24168] exit_group(0./strace-static-x86_64: Process 24172 attached [pid 24171] set_robust_list(0x555591f29660, 24 [pid 24169] write(3, "1000", 4 [pid 24172] set_robust_list(0x555591f29660, 24 [pid 24169] <... write resumed>) = 4 executing program [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24171 [pid 24168] <... exit_group resumed>) = ? [pid 24171] <... set_robust_list resumed>) = 0 [pid 24169] close(3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24172 [pid 24172] <... set_robust_list resumed>) = 0 [pid 24170] <... openat resumed>) = 3 [pid 24169] <... close resumed>) = 0 [pid 24172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24169] write(1, "executing program\n", 18) = 18 [pid 24172] setpgid(0, 0 [pid 24169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24172] <... setpgid resumed>) = 0 [pid 24170] write(3, "1000", 4 [pid 24168] +++ exited with 0 +++ [pid 24171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24171] <... prctl resumed>) = 0 [pid 24169] <... bpf resumed>) = 3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24170] <... write resumed>) = 4 [pid 24171] setpgid(0, 0) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24172] <... openat resumed>) = 3 [pid 24171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24170] close(3 [pid 24169] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24172] write(3, "1000", 4 [pid 24171] <... openat resumed>) = 3 [pid 24170] <... close resumed>) = 0 executing program [pid 24169] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24172] <... write resumed>) = 4 [pid 24170] write(1, "executing program\n", 18 [pid 24169] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24171] write(3, "1000", 4 [pid 24172] close(3 [pid 24171] <... write resumed>) = 4 [pid 24170] <... write resumed>) = 18 [pid 24169] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24172] <... close resumed>) = 0 [pid 24171] close(3) = 0 executing program [pid 24171] write(1, "executing program\n", 18 [pid 24172] write(1, "executing program\n", 18 executing program [pid 24170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24169] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24172] <... write resumed>) = 18 [pid 24172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24171] <... write resumed>) = 18 [pid 24172] <... bpf resumed>) = 3 [pid 24170] <... bpf resumed>) = 3 [pid 24169] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24171] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24173 attached [pid 24172] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24170] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24169] exit_group(0 [pid 24173] set_robust_list(0x555591f29660, 24 [pid 24172] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24173] <... set_robust_list resumed>) = 0 [pid 24172] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24169] <... exit_group resumed>) = ? [pid 24170] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24172] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24173 [pid 24173] <... prctl resumed>) = 0 [pid 24172] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24171] <... bpf resumed>) = 3 [pid 24170] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24169] +++ exited with 0 +++ [pid 24173] setpgid(0, 0 [pid 24172] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24171] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24170] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24173] <... setpgid resumed>) = 0 [pid 24172] exit_group(0 [pid 24171] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24172] <... exit_group resumed>) = ? [pid 24170] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24171] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24170] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24171] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24171] exit_group(0) = ? [pid 24173] <... openat resumed>) = 3 [pid 24172] +++ exited with 0 +++ [pid 24170] exit_group(0) = ? [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24173] write(3, "1000", 4) = 4 [pid 24173] close(3) = 0 [pid 24170] +++ exited with 0 +++ [pid 24173] write(1, "executing program\n", 18 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24173] <... write resumed>) = 18 ./strace-static-x86_64: Process 24174 attached [pid 24173] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24174] set_robust_list(0x555591f29660, 24 [pid 24173] <... bpf resumed>) = 3 [pid 24171] +++ exited with 0 +++ [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24174] <... set_robust_list resumed>) = 0 [pid 24174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24173] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24174 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24173] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24174] <... prctl resumed>) = 0 [pid 24173] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24174] setpgid(0, 0 [pid 24173] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24174] <... setpgid resumed>) = 0 [pid 24174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24173] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24173] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24174] <... openat resumed>) = 3 [pid 24174] write(3, "1000", 4) = 4 [pid 24174] close(3) = 0 executing program [pid 24174] write(1, "executing program\n", 18./strace-static-x86_64: Process 24177 attached ./strace-static-x86_64: Process 24176 attached ./strace-static-x86_64: Process 24175 attached ) = 18 [pid 24173] exit_group(0 [pid 24175] set_robust_list(0x555591f29660, 24 [pid 24177] set_robust_list(0x555591f29660, 24 [pid 24176] set_robust_list(0x555591f29660, 24 [pid 24175] <... set_robust_list resumed>) = 0 [pid 24174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24173] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24177 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24175 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24176 [pid 24177] <... set_robust_list resumed>) = 0 [pid 24176] <... set_robust_list resumed>) = 0 [pid 24175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24174] <... bpf resumed>) = 3 [pid 24177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24175] <... prctl resumed>) = 0 [pid 24177] <... prctl resumed>) = 0 [pid 24176] <... prctl resumed>) = 0 [pid 24175] setpgid(0, 0 [pid 24174] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24173] +++ exited with 0 +++ [pid 24175] <... setpgid resumed>) = 0 [pid 24177] setpgid(0, 0 [pid 24176] setpgid(0, 0 [pid 24174] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24177] <... setpgid resumed>) = 0 [pid 24176] <... setpgid resumed>) = 0 [pid 24175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24174] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24175] <... openat resumed>) = 3 [pid 24175] write(3, "1000", 4 [pid 24174] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24176] <... openat resumed>) = 3 [pid 24174] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24174] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24177] <... openat resumed>) = 3 [pid 24176] write(3, "1000", 4 [pid 24175] <... write resumed>) = 4 [pid 24174] exit_group(0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24175] close(3 [pid 24174] <... exit_group resumed>) = ? [pid 24176] <... write resumed>) = 4 [pid 24177] write(3, "1000", 4 [pid 24176] close(3 [pid 24175] <... close resumed>) = 0 [pid 24177] <... write resumed>) = 4 executing program [pid 24176] <... close resumed>) = 0 [pid 24175] write(1, "executing program\n", 18 [pid 24174] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24177] close(3 [pid 24176] write(1, "executing program\n", 18 [pid 24175] <... write resumed>) = 18 [pid 24177] <... close resumed>) = 0 [pid 24176] <... write resumed>) = 18 [pid 24175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program ./strace-static-x86_64: Process 24178 attached [pid 24177] write(1, "executing program\n", 18 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24177] <... write resumed>) = 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24178 [pid 24178] set_robust_list(0x555591f29660, 24 [pid 24177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24176] <... bpf resumed>) = 3 [pid 24175] <... bpf resumed>) = 3 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24178] <... set_robust_list resumed>) = 0 [pid 24176] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24176] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24177] <... bpf resumed>) = 3 [pid 24175] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24178] <... prctl resumed>) = 0 [pid 24176] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24178] setpgid(0, 0 [pid 24176] exit_group(0 [pid 24178] <... setpgid resumed>) = 0 [pid 24176] <... exit_group resumed>) = ? [pid 24175] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24177] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24175] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24176] +++ exited with 0 +++ [pid 24177] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24175] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24177] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24179 attached [pid 24178] <... openat resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24177] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24175] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24179] set_robust_list(0x555591f29660, 24 [pid 24178] write(3, "1000", 4 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24179] <... set_robust_list resumed>) = 0 [pid 24177] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24175] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24177] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24175] exit_group(0 [pid 24178] <... write resumed>) = 4 [pid 24177] exit_group(0 [pid 24175] <... exit_group resumed>) = ? [pid 24179] <... prctl resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24179 [pid 24179] setpgid(0, 0) = 0 [pid 24179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24178] close(3 [pid 24179] <... openat resumed>) = 3 [pid 24177] <... exit_group resumed>) = ? [pid 24175] +++ exited with 0 +++ [pid 24179] write(3, "1000", 4) = 4 executing program [pid 24178] <... close resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24179] close(3 [pid 24178] write(1, "executing program\n", 18 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24179] <... close resumed>) = 0 [pid 24178] <... write resumed>) = 18 [pid 5856] <... restart_syscall resumed>) = 0 executing program [pid 24179] write(1, "executing program\n", 18 [pid 24178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24179] <... write resumed>) = 18 [pid 24179] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 24178] <... bpf resumed>) = 3 [pid 24177] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24179] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24178] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24179] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24178] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24180 attached [pid 24179] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24178] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24179] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24178] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24178] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24179] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24178] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24179] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... restart_syscall resumed>) = 0 [pid 24179] exit_group(0 [pid 24178] exit_group(0 [pid 24180] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24180 [pid 24180] <... set_robust_list resumed>) = 0 [pid 24179] <... exit_group resumed>) = ? [pid 24178] <... exit_group resumed>) = ? [pid 24180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24180] setpgid(0, 0) = 0 [pid 24180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24178] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24180] <... openat resumed>) = 3 [pid 24180] write(3, "1000", 4./strace-static-x86_64: Process 24181 attached [pid 24179] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 24180] <... write resumed>) = 4 [pid 24180] close(3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24181 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24180] <... close resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24180] write(1, "executing program\n", 18) = 18 [pid 24180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program ./strace-static-x86_64: Process 24182 attached [pid 24181] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24182 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24182] set_robust_list(0x555591f29660, 24 [pid 24181] <... set_robust_list resumed>) = 0 [pid 24180] <... bpf resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24180] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24182] <... set_robust_list resumed>) = 0 [pid 24180] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24180] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24183 attached [pid 24181] <... prctl resumed>) = 0 [pid 24183] set_robust_list(0x555591f29660, 24 [pid 24181] setpgid(0, 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24183 ./strace-static-x86_64: Process 24184 attached [pid 24183] <... set_robust_list resumed>) = 0 [pid 24181] <... setpgid resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24184 [pid 24181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24184] set_robust_list(0x555591f29660, 24 [pid 24183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24182] setpgid(0, 0 [pid 24181] write(3, "1000", 4 [pid 24180] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24184] <... set_robust_list resumed>) = 0 [pid 24183] <... prctl resumed>) = 0 [pid 24182] <... setpgid resumed>) = 0 [pid 24181] <... write resumed>) = 4 [pid 24180] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24183] setpgid(0, 0 [pid 24181] close(3 [pid 24183] <... setpgid resumed>) = 0 [pid 24181] <... close resumed>) = 0 [pid 24180] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program [pid 24183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24180] exit_group(0 [pid 24184] <... prctl resumed>) = 0 [pid 24181] write(1, "executing program\n", 18 [pid 24180] <... exit_group resumed>) = ? [pid 24181] <... write resumed>) = 18 [pid 24184] setpgid(0, 0 [pid 24182] <... openat resumed>) = 3 [pid 24182] write(3, "1000", 4) = 4 [pid 24181] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24182] close(3) = 0 [pid 24182] write(1, "executing program\n", 18) = 18 [pid 24182] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24180] +++ exited with 0 +++ [pid 24184] <... setpgid resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24183] <... openat resumed>) = 3 [pid 24182] <... bpf resumed>) = 3 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24181] <... bpf resumed>) = 3 [pid 24182] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24183] write(3, "1000", 4 [pid 24181] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24184] <... openat resumed>) = 3 [pid 24183] <... write resumed>) = 4 [pid 24182] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24181] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24184] write(3, "1000", 4 [pid 24183] close(3 [pid 24182] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24181] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24184] <... write resumed>) = 4 [pid 24183] <... close resumed>) = 0 [pid 24182] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24184] close(3executing program [pid 24183] write(1, "executing program\n", 18 [pid 24182] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24181] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24185 attached [pid 24184] <... close resumed>) = 0 [pid 24183] <... write resumed>) = 18 [pid 24182] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24181] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24185] set_robust_list(0x555591f29660, 24 [pid 24184] write(1, "executing program\n", 18 [pid 24183] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24182] exit_group(0 [pid 24181] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24185] <... set_robust_list resumed>) = 0 [pid 24184] <... write resumed>) = 18 [pid 24182] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24185 [pid 24185] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24184] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24183] <... bpf resumed>) = 3 [pid 24182] +++ exited with 0 +++ [pid 24181] exit_group(0 [pid 24185] <... prctl resumed>) = 0 [pid 24183] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24184] <... bpf resumed>) = 3 [pid 24183] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24182, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 24185] setpgid(0, 0 [pid 24184] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24183] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24181] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24185] <... setpgid resumed>) = 0 [pid 24183] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24183] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24184] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24183] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... restart_syscall resumed>) = 0 [pid 24183] exit_group(0 [pid 24181] +++ exited with 0 +++ [pid 24184] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24185] <... openat resumed>) = 3 [pid 24183] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24184] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24186 attached [pid 24185] write(3, "1000", 4 [pid 24184] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24185] <... write resumed>) = 4 [pid 24184] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24187 attached [pid 24186] set_robust_list(0x555591f29660, 24 [pid 24185] close(3 [pid 24184] exit_group(0 [pid 24183] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24186 [pid 24187] set_robust_list(0x555591f29660, 24 [pid 24186] <... set_robust_list resumed>) = 0 [pid 24187] <... set_robust_list resumed>) = 0 [pid 24186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24185] <... close resumed>) = 0 [pid 24184] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24187 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24183, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24186] <... prctl resumed>) = 0 [pid 24185] write(1, "executing program\n", 18executing program [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24187] <... prctl resumed>) = 0 [pid 24186] setpgid(0, 0 [pid 24185] <... write resumed>) = 18 [pid 24187] setpgid(0, 0 [pid 24186] <... setpgid resumed>) = 0 [pid 24185] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24184] +++ exited with 0 +++ [pid 24187] <... setpgid resumed>) = 0 [pid 24186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24186] <... openat resumed>) = 3 [pid 24185] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24185] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24187] <... openat resumed>) = 3 [pid 24186] write(3, "1000", 4 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... restart_syscall resumed>) = 0 [pid 24186] <... write resumed>) = 4 [pid 24186] close(3 [pid 24187] write(3, "1000", 4 [pid 24185] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 24187] <... write resumed>) = 4 [pid 24185] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24187] close(3 [pid 24186] <... close resumed>) = 0 [pid 24185] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24187] <... close resumed>) = 0 [pid 24186] write(1, "executing program\n", 18 [pid 24185] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24186] <... write resumed>) = 18 executing program ./strace-static-x86_64: Process 24188 attached [pid 24187] write(1, "executing program\n", 18 [pid 24186] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24185] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24188] set_robust_list(0x555591f29660, 24 [pid 24187] <... write resumed>) = 18 [pid 24186] <... bpf resumed>) = 3 [pid 24185] exit_group(0 [pid 24188] <... set_robust_list resumed>) = 0 [pid 24187] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24186] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24185] <... exit_group resumed>) = ? [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24188 ./strace-static-x86_64: Process 24189 attached [pid 24188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24186] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24186] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24189] set_robust_list(0x555591f29660, 24 [pid 24188] <... prctl resumed>) = 0 [pid 24186] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24185] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24189 [pid 24189] <... set_robust_list resumed>) = 0 [pid 24188] setpgid(0, 0 [pid 24189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24188] <... setpgid resumed>) = 0 [pid 24187] <... bpf resumed>) = 3 [pid 24186] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24189] setpgid(0, 0 [pid 24186] exit_group(0) = ? [pid 24189] <... setpgid resumed>) = 0 [pid 24188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24187] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24187] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24186] +++ exited with 0 +++ [pid 24188] <... openat resumed>) = 3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24189] <... openat resumed>) = 3 [pid 24188] write(3, "1000", 4 [pid 24187] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24188] <... write resumed>) = 4 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24189] write(3, "1000", 4) = 4 [pid 24189] close(3) = 0 [pid 24189] write(1, "executing program\n", 18) = 18 [pid 24189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24188] close(3 [pid 24187] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24188] <... close resumed>) = 0 [pid 24187] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24190 attached executing program [pid 24189] <... bpf resumed>) = 3 [pid 24188] write(1, "executing program\n", 18 [pid 24187] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24190] set_robust_list(0x555591f29660, 24 [pid 24189] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24188] <... write resumed>) = 18 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24190 [pid 24190] <... set_robust_list resumed>) = 0 [pid 24189] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24188] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24187] exit_group(0 [pid 24190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24189] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... restart_syscall resumed>) = 0 [pid 24190] <... prctl resumed>) = 0 [pid 24189] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24188] <... bpf resumed>) = 3 [pid 24187] <... exit_group resumed>) = ? [pid 24190] setpgid(0, 0 [pid 24189] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24188] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24190] <... setpgid resumed>) = 0 [pid 24189] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24188] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24189] exit_group(0 [pid 24188] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24188] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24190] <... openat resumed>) = 3 [pid 24189] <... exit_group resumed>) = ? [pid 24188] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24188] exit_group(0) = ? ./strace-static-x86_64: Process 24191 attached [pid 24189] +++ exited with 0 +++ [pid 24188] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24187] +++ exited with 0 +++ [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24190] write(3, "1000", 4 [pid 24191] set_robust_list(0x555591f29660, 24 [pid 24190] <... write resumed>) = 4 [pid 24191] <... set_robust_list resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24191 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24187, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24190] close(3 [pid 24191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 24190] <... close resumed>) = 0 [pid 24190] write(1, "executing program\n", 18) = 18 [pid 24191] setpgid(0, 0 [pid 24190] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24191] <... setpgid resumed>) = 0 [pid 24190] <... bpf resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24190] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24190] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24191] <... openat resumed>) = 3 [pid 24190] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24190] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24190] exit_group(0) = ? [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24192 attached [pid 24191] write(3, "1000", 4 [pid 24192] set_robust_list(0x555591f29660, 24 [pid 24191] <... write resumed>) = 4 ./strace-static-x86_64: Process 24193 attached [pid 24191] close(3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24192 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24192] <... set_robust_list resumed>) = 0 executing program [pid 24191] <... close resumed>) = 0 [pid 24192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24191] write(1, "executing program\n", 18) = 18 [pid 24190] +++ exited with 0 +++ [pid 24191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24194 attached [pid 24193] set_robust_list(0x555591f29660, 24 [pid 24192] <... prctl resumed>) = 0 [pid 24193] <... set_robust_list resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24193] <... prctl resumed>) = 0 [pid 24193] setpgid(0, 0) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24193 [pid 24194] set_robust_list(0x555591f29660, 24 [pid 24193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24194 [pid 24194] <... set_robust_list resumed>) = 0 [pid 24194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24192] setpgid(0, 0 [pid 24194] <... prctl resumed>) = 0 [pid 24193] <... openat resumed>) = 3 [pid 24192] <... setpgid resumed>) = 0 [pid 24194] setpgid(0, 0) = 0 [pid 24194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24193] write(3, "1000", 4 [pid 24192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24191] <... bpf resumed>) = 3 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24194] <... openat resumed>) = 3 [pid 24193] <... write resumed>) = 4 [pid 24191] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24192] <... openat resumed>) = 3 [pid 24194] write(3, "1000", 4 [pid 24193] close(3 [pid 24191] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program executing program [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24193] <... close resumed>) = 0 [pid 24191] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24194] <... write resumed>) = 4 [pid 24192] write(3, "1000", 4 [pid 24194] close(3 [pid 24192] <... write resumed>) = 4 [pid 24194] <... close resumed>) = 0 [pid 24192] close(3 [pid 24194] write(1, "executing program\n", 18 [pid 24192] <... close resumed>) = 0 [pid 24194] <... write resumed>) = 18 [pid 24192] write(1, "executing program\n", 18 [pid 24194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24192] <... write resumed>) = 18 [pid 24194] <... bpf resumed>) = 3 executing program [pid 24193] write(1, "executing program\n", 18 [pid 24192] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24191] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24193] <... write resumed>) = 18 [pid 24191] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24195 attached [pid 24193] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24191] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24195 [pid 24195] set_robust_list(0x555591f29660, 24 [pid 24194] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24192] <... bpf resumed>) = 3 [pid 24195] <... set_robust_list resumed>) = 0 [pid 24194] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24191] exit_group(0) = ? [pid 24195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24194] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24193] <... bpf resumed>) = 3 [pid 24192] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24191] +++ exited with 0 +++ [pid 24195] <... prctl resumed>) = 0 [pid 24194] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24195] setpgid(0, 0 [pid 24194] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24193] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24192] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24191, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24195] <... setpgid resumed>) = 0 [pid 24194] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24194] exit_group(0 [pid 24192] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24193] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24192] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24194] <... exit_group resumed>) = ? [pid 24193] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24192] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24195] <... openat resumed>) = 3 [pid 24193] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24192] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24192] exit_group(0 [pid 24195] write(3, "1000", 4 [pid 24194] +++ exited with 0 +++ [pid 24193] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24193] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24192] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24195] <... write resumed>) = 4 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24196 attached [pid 24195] close(3 [pid 24193] exit_group(0 [pid 24192] +++ exited with 0 +++ [pid 24193] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24197 attached [pid 24196] set_robust_list(0x555591f29660, 24 [pid 24195] <... close resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24196 executing program [pid 24195] write(1, "executing program\n", 18 [pid 24196] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24197 [pid 24195] <... write resumed>) = 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24197] set_robust_list(0x555591f29660, 24 [pid 24196] <... prctl resumed>) = 0 [pid 24195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24197] <... set_robust_list resumed>) = 0 [pid 24196] setpgid(0, 0 [pid 24193] +++ exited with 0 +++ [pid 24197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24197] setpgid(0, 0) = 0 [pid 24197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24196] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 24198 attached [pid 24198] set_robust_list(0x555591f29660, 24 [pid 24197] <... openat resumed>) = 3 [pid 24198] <... set_robust_list resumed>) = 0 [pid 24195] <... bpf resumed>) = 3 [pid 24198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24197] write(3, "1000", 4 [pid 24196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24195] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24198 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24198] <... prctl resumed>) = 0 [pid 24197] <... write resumed>) = 4 [pid 24198] setpgid(0, 0 [pid 24197] close(3 [pid 24196] <... openat resumed>) = 3 [pid 24195] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24198] <... setpgid resumed>) = 0 [pid 24197] <... close resumed>) = 0 [pid 24196] write(3, "1000", 4 [pid 24195] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... restart_syscall resumed>) = 0 [pid 24198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24197] write(1, "executing program\n", 18executing program [pid 24196] <... write resumed>) = 4 [pid 24195] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24197] <... write resumed>) = 18 [pid 24196] close(3 [pid 24195] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24198] <... openat resumed>) = 3 [pid 24196] <... close resumed>) = 0 [pid 24195] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24198] write(3, "1000", 4 [pid 24197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program ./strace-static-x86_64: Process 24199 attached [pid 24198] <... write resumed>) = 4 [pid 24196] write(1, "executing program\n", 18 [pid 24195] exit_group(0 [pid 24199] set_robust_list(0x555591f29660, 24 [pid 24196] <... write resumed>) = 18 [pid 24195] <... exit_group resumed>) = ? [pid 24199] <... set_robust_list resumed>) = 0 [pid 24198] close(3 [pid 24197] <... bpf resumed>) = 3 executing program [pid 24196] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24199 [pid 24199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24198] <... close resumed>) = 0 [pid 24195] +++ exited with 0 +++ [pid 24198] write(1, "executing program\n", 18 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24198] <... write resumed>) = 18 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24196] <... bpf resumed>) = 3 [pid 24199] <... prctl resumed>) = 0 [pid 24197] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24199] setpgid(0, 0) = 0 [pid 24198] <... bpf resumed>) = 3 [pid 24197] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24196] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24197] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24198] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24196] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] <... restart_syscall resumed>) = 0 [pid 24197] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24199] <... openat resumed>) = 3 [pid 24198] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24197] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24196] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24199] write(3, "1000", 4 [pid 24198] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24197] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24196] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24199] <... write resumed>) = 4 [pid 24198] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24196] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24199] close(3 [pid 24198] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24197] exit_group(0 [pid 24196] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24199] <... close resumed>) = 0 [pid 24199] write(1, "executing program\n", 18 [pid 24198] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24197] <... exit_group resumed>) = ? [pid 24196] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24199] <... write resumed>) = 18 [pid 24198] exit_group(0 [pid 24196] <... exit_group resumed>) = ? [pid 24198] <... exit_group resumed>) = ? [pid 24197] +++ exited with 0 +++ ./strace-static-x86_64: Process 24200 attached [pid 24199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24198] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24197, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24196] +++ exited with 0 +++ [pid 24199] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24200] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24200 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24200] <... set_robust_list resumed>) = 0 [pid 24199] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24199] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 24200] <... prctl resumed>) = 0 [pid 24199] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24201 attached [pid 24200] setpgid(0, 0 [pid 24201] set_robust_list(0x555591f29660, 24 [pid 24199] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24201 [pid 24201] <... set_robust_list resumed>) = 0 [pid 24200] <... setpgid resumed>) = 0 [pid 24199] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24199] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24201] <... prctl resumed>) = 0 [pid 24201] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24203 attached ./strace-static-x86_64: Process 24202 attached [pid 24200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24199] exit_group(0) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24202 [pid 24203] set_robust_list(0x555591f29660, 24 [pid 24202] set_robust_list(0x555591f29660, 24 [pid 24201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24200] <... openat resumed>) = 3 [pid 24199] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24203 [pid 24203] <... set_robust_list resumed>) = 0 [pid 24202] <... set_robust_list resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24200] write(3, "1000", 4 [pid 24201] <... openat resumed>) = 3 [pid 24203] <... prctl resumed>) = 0 [pid 24202] <... prctl resumed>) = 0 [pid 24201] write(3, "1000", 4 [pid 24200] <... write resumed>) = 4 [pid 24200] close(3 [pid 24203] setpgid(0, 0 [pid 24202] setpgid(0, 0 [pid 24201] <... write resumed>) = 4 [pid 24200] <... close resumed>) = 0 [pid 24203] <... setpgid resumed>) = 0 [pid 24202] <... setpgid resumed>) = 0 [pid 24201] close(3 [pid 24200] write(1, "executing program\n", 18 [pid 24201] <... close resumed>) = 0 [pid 24202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 24201] write(1, "executing program\n", 18 [pid 24200] <... write resumed>) = 18 [pid 24202] write(3, "1000", 4executing program ) = 4 [pid 24201] <... write resumed>) = 18 executing program [pid 24200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24202] close(3) = 0 [pid 24202] write(1, "executing program\n", 18) = 18 [pid 24202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24203] <... openat resumed>) = 3 [pid 24202] <... bpf resumed>) = 3 [pid 24201] <... bpf resumed>) = 3 [pid 24200] <... bpf resumed>) = 3 [pid 24203] write(3, "1000", 4 [pid 24202] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24201] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24203] <... write resumed>) = 4 [pid 24203] close(3 [pid 24202] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24201] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24200] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24203] <... close resumed>) = 0 [pid 24201] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24200] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24203] write(1, "executing program\n", 18 [pid 24202] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24201] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24203] <... write resumed>) = 18 [pid 24202] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24201] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24200] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24204 attached [pid 24203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24202] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24201] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24204] set_robust_list(0x555591f29660, 24 [pid 24202] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24200] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24202] exit_group(0 [pid 24201] exit_group(0 [pid 24200] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24204 [pid 24204] <... set_robust_list resumed>) = 0 [pid 24202] <... exit_group resumed>) = ? [pid 24200] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24203] <... bpf resumed>) = 3 [pid 24202] +++ exited with 0 +++ [pid 24201] <... exit_group resumed>) = ? [pid 24204] <... prctl resumed>) = 0 [pid 24200] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24203] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24204] setpgid(0, 0 [pid 24203] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24201] +++ exited with 0 +++ [pid 24200] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 24204] <... setpgid resumed>) = 0 [pid 24203] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24203] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24203] exit_group(0 [pid 24204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24200] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24203] <... exit_group resumed>) = ? [pid 24204] <... openat resumed>) = 3 [pid 24203] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24204] write(3, "1000", 4 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24204] <... write resumed>) = 4 ./strace-static-x86_64: Process 24205 attached [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24205 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24205] set_robust_list(0x555591f29660, 24 [pid 24204] close(3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24204] <... close resumed>) = 0 executing program [pid 24204] write(1, "executing program\n", 18./strace-static-x86_64: Process 24206 attached [pid 24205] <... set_robust_list resumed>) = 0 [pid 24204] <... write resumed>) = 18 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24206] set_robust_list(0x555591f29660, 24 [pid 24205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24204] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24206 ./strace-static-x86_64: Process 24208 attached ./strace-static-x86_64: Process 24207 attached [pid 24205] <... prctl resumed>) = 0 [pid 24206] <... set_robust_list resumed>) = 0 [pid 24205] setpgid(0, 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24207 [pid 24208] set_robust_list(0x555591f29660, 24 [pid 24207] set_robust_list(0x555591f29660, 24 [pid 24206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24205] <... setpgid resumed>) = 0 [pid 24204] <... bpf resumed>) = 3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24208 [pid 24208] <... set_robust_list resumed>) = 0 [pid 24207] <... set_robust_list resumed>) = 0 [pid 24206] <... prctl resumed>) = 0 [pid 24205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24206] setpgid(0, 0) = 0 [pid 24207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24205] <... openat resumed>) = 3 [pid 24206] <... openat resumed>) = 3 [pid 24208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24207] <... prctl resumed>) = 0 [pid 24205] write(3, "1000", 4 [pid 24204] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24208] <... prctl resumed>) = 0 [pid 24206] write(3, "1000", 4 [pid 24205] <... write resumed>) = 4 [pid 24204] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24207] setpgid(0, 0 [pid 24208] setpgid(0, 0 [pid 24207] <... setpgid resumed>) = 0 [pid 24206] <... write resumed>) = 4 [pid 24205] close(3 [pid 24204] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24208] <... setpgid resumed>) = 0 [pid 24206] close(3 [pid 24205] <... close resumed>) = 0 [pid 24204] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24206] <... close resumed>) = 0 [pid 24205] write(1, "executing program\n", 18 [pid 24204] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24206] write(1, "executing program\n", 18 [pid 24205] <... write resumed>) = 18 executing program [pid 24208] <... openat resumed>) = 3 [pid 24206] <... write resumed>) = 18 [pid 24205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24204] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24208] write(3, "1000", 4 [pid 24206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24205] <... bpf resumed>) = 3 [pid 24204] exit_group(0 [pid 24208] <... write resumed>) = 4 [pid 24207] <... openat resumed>) = 3 [pid 24208] close(3 [pid 24206] <... bpf resumed>) = 3 [pid 24205] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24204] <... exit_group resumed>) = ? [pid 24207] write(3, "1000", 4 [pid 24208] <... close resumed>) = 0 [pid 24207] <... write resumed>) = 4 [pid 24206] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24207] close(3) = 0 [pid 24207] write(1, "executing program\n", 18 [pid 24204] +++ exited with 0 +++ executing program executing program [pid 24208] write(1, "executing program\n", 18 [pid 24207] <... write resumed>) = 18 [pid 24206] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24205] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24208] <... write resumed>) = 18 [pid 24207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24206] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24205] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24206] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24205] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24207] <... bpf resumed>) = 3 [pid 24206] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24205] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24206] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24205] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24207] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24206] exit_group(0 [pid 24205] exit_group(0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24208] <... bpf resumed>) = 3 [pid 24208] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24207] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24206] <... exit_group resumed>) = ? [pid 24205] <... exit_group resumed>) = ? [pid 24208] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24207] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24206] +++ exited with 0 +++ [pid 24208] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24207] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24208] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24207] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24205] +++ exited with 0 +++ [pid 5856] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24209 attached [pid 24209] set_robust_list(0x555591f29660, 24 [pid 24208] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24207] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24209 [pid 24209] <... set_robust_list resumed>) = 0 [pid 24208] exit_group(0 [pid 24207] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24208] <... exit_group resumed>) = ? [pid 24209] <... prctl resumed>) = 0 [pid 24207] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24209] setpgid(0, 0 [pid 24208] +++ exited with 0 +++ [pid 24207] +++ exited with 0 +++ [pid 24209] <... setpgid resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24208, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- ./strace-static-x86_64: Process 24210 attached [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24210] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24210 [pid 24210] <... set_robust_list resumed>) = 0 [pid 24210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24211 attached [pid 24209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24211] set_robust_list(0x555591f29660, 24 [pid 24210] setpgid(0, 0 [pid 24209] <... openat resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24211 ./strace-static-x86_64: Process 24213 attached ./strace-static-x86_64: Process 24212 attached [pid 24211] <... set_robust_list resumed>) = 0 [pid 24210] <... setpgid resumed>) = 0 [pid 24209] write(3, "1000", 4 [pid 24212] set_robust_list(0x555591f29660, 24 [pid 24211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24209] <... write resumed>) = 4 [pid 24213] set_robust_list(0x555591f29660, 24 [pid 24212] <... set_robust_list resumed>) = 0 [pid 24211] <... prctl resumed>) = 0 [pid 24210] <... openat resumed>) = 3 [pid 24209] close(3 [pid 24213] <... set_robust_list resumed>) = 0 [pid 24212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24211] setpgid(0, 0 [pid 24210] write(3, "1000", 4 [pid 24209] <... close resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24212 [pid 24213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24212] <... prctl resumed>) = 0 [pid 24211] <... setpgid resumed>) = 0 [pid 24210] <... write resumed>) = 4 [pid 24209] write(1, "executing program\n", 18executing program [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24213 [pid 24213] <... prctl resumed>) = 0 [pid 24212] setpgid(0, 0 [pid 24211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24210] close(3 [pid 24209] <... write resumed>) = 18 [pid 24213] setpgid(0, 0 [pid 24212] <... setpgid resumed>) = 0 [pid 24210] <... close resumed>) = 0 [pid 24209] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24213] <... setpgid resumed>) = 0 [pid 24212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24211] <... openat resumed>) = 3 [pid 24210] write(1, "executing program\n", 18 [pid 24213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24212] <... openat resumed>) = 3 [pid 24213] <... openat resumed>) = 3 [pid 24211] write(3, "1000", 4 [pid 24210] <... write resumed>) = 18 [pid 24209] <... bpf resumed>) = 3 [pid 24211] <... write resumed>) = 4 [pid 24210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24209] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24212] write(3, "1000", 4 [pid 24213] write(3, "1000", 4 [pid 24212] <... write resumed>) = 4 [pid 24211] close(3 [pid 24210] <... bpf resumed>) = 3 [pid 24209] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24213] <... write resumed>) = 4 [pid 24213] close(3 [pid 24212] close(3 [pid 24211] <... close resumed>) = 0 [pid 24210] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24209] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24213] <... close resumed>) = 0 [pid 24212] <... close resumed>) = 0 [pid 24211] write(1, "executing program\n", 18 [pid 24210] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24209] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program executing program [pid 24213] write(1, "executing program\n", 18 [pid 24212] write(1, "executing program\n", 18 [pid 24211] <... write resumed>) = 18 [pid 24210] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24209] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24213] <... write resumed>) = 18 [pid 24212] <... write resumed>) = 18 [pid 24211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24210] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24209] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24213] <... bpf resumed>) = 3 [pid 24211] <... bpf resumed>) = 3 [pid 24210] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24209] exit_group(0 [pid 24210] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24209] <... exit_group resumed>) = ? [pid 24213] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24212] <... bpf resumed>) = 3 [pid 24211] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24210] exit_group(0 [pid 24213] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24213] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24211] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24213] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24211] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24213] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24211] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24213] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24212] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24211] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24213] exit_group(0 [pid 24212] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24211] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24213] <... exit_group resumed>) = ? [pid 24212] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24211] exit_group(0 [pid 24209] +++ exited with 0 +++ [pid 24210] <... exit_group resumed>) = ? [pid 24213] +++ exited with 0 +++ [pid 24212] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24211] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24212] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24210] +++ exited with 0 +++ [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24212] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24212] exit_group(0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24212] <... exit_group resumed>) = ? [pid 24211] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24214 attached ./strace-static-x86_64: Process 24215 attached [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24214] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24215 ./strace-static-x86_64: Process 24216 attached [pid 24215] set_robust_list(0x555591f29660, 24 [pid 24214] <... set_robust_list resumed>) = 0 [pid 24212] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24214 [pid 24216] set_robust_list(0x555591f29660, 24 [pid 24215] <... set_robust_list resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24216 [pid 24216] <... set_robust_list resumed>) = 0 [pid 24215] <... prctl resumed>) = 0 [pid 24216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24215] setpgid(0, 0) = 0 [pid 24216] <... prctl resumed>) = 0 [pid 24214] <... prctl resumed>) = 0 [pid 24214] setpgid(0, 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24214] <... setpgid resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24217 attached [pid 24216] setpgid(0, 0 [pid 24215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24218 attached [pid 24217] set_robust_list(0x555591f29660, 24) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24217 [pid 24218] set_robust_list(0x555591f29660, 24 [pid 24217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24216] <... setpgid resumed>) = 0 [pid 24215] <... openat resumed>) = 3 [pid 24218] <... set_robust_list resumed>) = 0 [pid 24217] <... prctl resumed>) = 0 [pid 24218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24215] write(3, "1000", 4 [pid 24214] <... openat resumed>) = 3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24218 [pid 24217] setpgid(0, 0 [pid 24214] write(3, "1000", 4 [pid 24215] <... write resumed>) = 4 [pid 24218] <... prctl resumed>) = 0 [pid 24217] <... setpgid resumed>) = 0 [pid 24216] <... openat resumed>) = 3 [pid 24215] close(3 [pid 24214] <... write resumed>) = 4 [pid 24218] setpgid(0, 0 [pid 24215] <... close resumed>) = 0 [pid 24218] <... setpgid resumed>) = 0 [pid 24216] write(3, "1000", 4 [pid 24215] write(1, "executing program\n", 18 [pid 24218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 24217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24216] <... write resumed>) = 4 [pid 24215] <... write resumed>) = 18 [pid 24214] close(3 [pid 24215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24218] <... openat resumed>) = 3 [pid 24217] <... openat resumed>) = 3 [pid 24216] close(3 [pid 24214] <... close resumed>) = 0 executing program [pid 24214] write(1, "executing program\n", 18 [pid 24217] write(3, "1000", 4 [pid 24218] write(3, "1000", 4 [pid 24216] <... close resumed>) = 0 [pid 24215] <... bpf resumed>) = 3 [pid 24214] <... write resumed>) = 18 executing program [pid 24217] <... write resumed>) = 4 [pid 24218] <... write resumed>) = 4 [pid 24216] write(1, "executing program\n", 18 [pid 24217] close(3 [pid 24216] <... write resumed>) = 18 [pid 24217] <... close resumed>) = 0 [pid 24214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 executing program [pid 24217] write(1, "executing program\n", 18 [pid 24218] close(3 [pid 24217] <... write resumed>) = 18 [pid 24216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24215] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24218] <... close resumed>) = 0 [pid 24214] <... bpf resumed>) = 3 [pid 24218] write(1, "executing program\n", 18executing program ) = 18 [pid 24217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24215] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24218] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24216] <... bpf resumed>) = 3 [pid 24214] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24217] <... bpf resumed>) = 3 [pid 24215] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24218] <... bpf resumed>) = 3 [pid 24217] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24216] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24215] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24214] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24217] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24216] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24215] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24217] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24216] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24215] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24218] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24217] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24216] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24215] exit_group(0 [pid 24214] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24218] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24218] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24217] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24216] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24215] <... exit_group resumed>) = ? [pid 24214] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24218] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24217] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24216] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24214] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24218] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24214] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24218] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24217] exit_group(0 [pid 24216] exit_group(0 [pid 24218] exit_group(0 [pid 24217] <... exit_group resumed>) = ? [pid 24216] <... exit_group resumed>) = ? [pid 24214] exit_group(0 [pid 24218] <... exit_group resumed>) = ? [pid 24214] <... exit_group resumed>) = ? [pid 24218] +++ exited with 0 +++ [pid 24216] +++ exited with 0 +++ [pid 24217] +++ exited with 0 +++ [pid 24215] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24214] +++ exited with 0 +++ [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24219 attached ./strace-static-x86_64: Process 24220 attached [pid 24220] set_robust_list(0x555591f29660, 24) = 0 ./strace-static-x86_64: Process 24221 attached [pid 24220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24222 attached [pid 24221] set_robust_list(0x555591f29660, 24 [pid 24219] set_robust_list(0x555591f29660, 24 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24220 [pid 24222] set_robust_list(0x555591f29660, 24 [pid 24221] <... set_robust_list resumed>) = 0 [pid 24220] setpgid(0, 0 [pid 24219] <... set_robust_list resumed>) = 0 [pid 24222] <... set_robust_list resumed>) = 0 [pid 24222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24219 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24222 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24221 ./strace-static-x86_64: Process 24223 attached [pid 24222] <... prctl resumed>) = 0 [pid 24221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24220] <... setpgid resumed>) = 0 [pid 24219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24223] set_robust_list(0x555591f29660, 24 [pid 24222] setpgid(0, 0 [pid 24221] <... prctl resumed>) = 0 [pid 24220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24219] <... prctl resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24223 [pid 24223] <... set_robust_list resumed>) = 0 [pid 24222] <... setpgid resumed>) = 0 [pid 24221] setpgid(0, 0 [pid 24220] <... openat resumed>) = 3 [pid 24223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24221] <... setpgid resumed>) = 0 [pid 24219] setpgid(0, 0 [pid 24221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24220] write(3, "1000", 4 [pid 24219] <... setpgid resumed>) = 0 [pid 24223] <... prctl resumed>) = 0 [pid 24222] <... openat resumed>) = 3 [pid 24219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24221] <... openat resumed>) = 3 [pid 24219] <... openat resumed>) = 3 [pid 24223] setpgid(0, 0 [pid 24222] write(3, "1000", 4 [pid 24221] write(3, "1000", 4 [pid 24220] <... write resumed>) = 4 [pid 24221] <... write resumed>) = 4 [pid 24220] close(3 [pid 24223] <... setpgid resumed>) = 0 [pid 24222] <... write resumed>) = 4 [pid 24219] write(3, "1000", 4 [pid 24223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24222] close(3 [pid 24221] close(3 [pid 24220] <... close resumed>) = 0 [pid 24219] <... write resumed>) = 4 [pid 24222] <... close resumed>) = 0 [pid 24221] <... close resumed>) = 0 executing program executing program executing program [pid 24222] write(1, "executing program\n", 18 [pid 24221] write(1, "executing program\n", 18 [pid 24220] write(1, "executing program\n", 18 [pid 24219] close(3 [pid 24222] <... write resumed>) = 18 [pid 24221] <... write resumed>) = 18 [pid 24220] <... write resumed>) = 18 [pid 24219] <... close resumed>) = 0 [pid 24223] <... openat resumed>) = 3 [pid 24222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24220] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 executing program [pid 24219] write(1, "executing program\n", 18 [pid 24223] write(3, "1000", 4 [pid 24222] <... bpf resumed>) = 3 [pid 24221] <... bpf resumed>) = 3 [pid 24219] <... write resumed>) = 18 [pid 24220] <... bpf resumed>) = 3 [pid 24223] <... write resumed>) = 4 [pid 24223] close(3) = 0 [pid 24222] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24221] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24220] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24223] write(1, "executing program\n", 18executing program [pid 24222] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24221] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24220] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24223] <... write resumed>) = 18 [pid 24222] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24221] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24219] <... bpf resumed>) = 3 [pid 24223] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24220] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24221] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24219] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24221] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24220] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24221] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24219] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24222] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24221] exit_group(0 [pid 24219] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24222] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24221] <... exit_group resumed>) = ? [pid 24220] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24222] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24219] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24222] exit_group(0) = ? [pid 24223] <... bpf resumed>) = 3 [pid 24222] +++ exited with 0 +++ [pid 24221] +++ exited with 0 +++ [pid 24220] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24219] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24223] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24219] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24220] exit_group(0) = ? [pid 24219] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24223] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24219] <... exit_group resumed>) = ? [pid 24223] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24223] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5856] <... restart_syscall resumed>) = 0 [pid 24223] exit_group(0 [pid 24219] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24223] <... exit_group resumed>) = ? [pid 24220] +++ exited with 0 +++ ./strace-static-x86_64: Process 24224 attached [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24223] +++ exited with 0 +++ [pid 24224] set_robust_list(0x555591f29660, 24 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24224 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24220, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24224] <... set_robust_list resumed>) = 0 [pid 24224] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24225 attached ) = 0 [pid 24225] set_robust_list(0x555591f29660, 24 [pid 24224] setpgid(0, 0./strace-static-x86_64: Process 24226 attached ) = 0 [pid 24226] set_robust_list(0x555591f29660, 24 [pid 24225] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24225 [pid 24226] <... set_robust_list resumed>) = 0 [pid 24224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24226 [pid 24226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24224] <... openat resumed>) = 3 [pid 24224] write(3, "1000", 4 [pid 24226] <... prctl resumed>) = 0 [pid 24226] setpgid(0, 0) = 0 [pid 24225] <... prctl resumed>) = 0 [pid 24224] <... write resumed>) = 4 [pid 24225] setpgid(0, 0 [pid 24224] close(3 [pid 24225] <... setpgid resumed>) = 0 [pid 24224] <... close resumed>) = 0 [pid 24226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24226] <... openat resumed>) = 3 [pid 24224] write(1, "executing program\n", 18 [pid 5857] <... restart_syscall resumed>) = 0 executing program [pid 24226] write(3, "1000", 4 [pid 24225] <... openat resumed>) = 3 [pid 24224] <... write resumed>) = 18 [pid 24226] <... write resumed>) = 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24226] close(3 [pid 24225] write(3, "1000", 4 [pid 24224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24226] <... close resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24227 attached [pid 24226] write(1, "executing program\n", 18 [pid 24225] <... write resumed>) = 4 [pid 24225] close(3executing program [pid 24226] <... write resumed>) = 18 [pid 24227] set_robust_list(0x555591f29660, 24 [pid 24226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24227] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24228 attached [pid 24225] <... close resumed>) = 0 [pid 24224] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24227 [pid 24228] set_robust_list(0x555591f29660, 24 [pid 24227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24226] <... bpf resumed>) = 3 [pid 24225] write(1, "executing program\n", 18 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24228 executing program [pid 24228] <... set_robust_list resumed>) = 0 [pid 24227] <... prctl resumed>) = 0 [pid 24228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24227] setpgid(0, 0 [pid 24225] <... write resumed>) = 18 [pid 24224] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24228] <... prctl resumed>) = 0 [pid 24227] <... setpgid resumed>) = 0 [pid 24225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24224] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24228] setpgid(0, 0 [pid 24227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24226] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24228] <... setpgid resumed>) = 0 [pid 24228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24227] <... openat resumed>) = 3 [pid 24226] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24225] <... bpf resumed>) = 3 [pid 24224] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24226] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24228] <... openat resumed>) = 3 [pid 24227] write(3, "1000", 4 [pid 24226] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24224] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24225] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24224] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24228] write(3, "1000", 4 [pid 24227] <... write resumed>) = 4 [pid 24226] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24228] <... write resumed>) = 4 [pid 24227] close(3 [pid 24226] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24225] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24224] exit_group(0 [pid 24228] close(3 [pid 24227] <... close resumed>) = 0 [pid 24226] exit_group(0 [pid 24225] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24228] <... close resumed>) = 0 executing program [pid 24227] write(1, "executing program\n", 18 [pid 24226] <... exit_group resumed>) = ? executing program [pid 24228] write(1, "executing program\n", 18 [pid 24227] <... write resumed>) = 18 [pid 24225] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24224] <... exit_group resumed>) = ? [pid 24228] <... write resumed>) = 18 [pid 24227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24226] +++ exited with 0 +++ [pid 24225] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24225] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24224] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24225] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24225] <... exit_group resumed>) = ? [pid 24227] <... bpf resumed>) = 3 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24228] <... bpf resumed>) = 3 [pid 5861] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24225] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24227] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24229 attached [pid 24228] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24229] set_robust_list(0x555591f29660, 24 [pid 24228] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24229] <... set_robust_list resumed>) = 0 [pid 24228] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24230 attached [pid 24229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24228] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24227] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] <... restart_syscall resumed>) = 0 [pid 24227] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24230] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24230 [pid 24227] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24229] <... prctl resumed>) = 0 [pid 24228] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24229 [pid 24230] <... set_robust_list resumed>) = 0 [pid 24229] setpgid(0, 0 [pid 24228] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24227] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24229] <... setpgid resumed>) = 0 [pid 24228] exit_group(0 [pid 24227] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24230] <... prctl resumed>) = 0 [pid 24229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24228] <... exit_group resumed>) = ? [pid 24227] exit_group(0./strace-static-x86_64: Process 24231 attached [pid 24230] setpgid(0, 0 [pid 24231] set_robust_list(0x555591f29660, 24 [pid 24230] <... setpgid resumed>) = 0 [pid 24227] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24231 [pid 24231] <... set_robust_list resumed>) = 0 [pid 24230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24229] <... openat resumed>) = 3 [pid 24228] +++ exited with 0 +++ [pid 24230] <... openat resumed>) = 3 [pid 24229] write(3, "1000", 4 [pid 24231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24230] write(3, "1000", 4 [pid 24229] <... write resumed>) = 4 [pid 24227] +++ exited with 0 +++ [pid 24231] <... prctl resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24231] setpgid(0, 0 [pid 24230] <... write resumed>) = 4 [pid 24229] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24231] <... setpgid resumed>) = 0 [pid 24230] close(3 [pid 24229] <... close resumed>) = 0 ./strace-static-x86_64: Process 24232 attached executing program [pid 24231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24230] <... close resumed>) = 0 [pid 24229] write(1, "executing program\n", 18 [pid 24232] set_robust_list(0x555591f29660, 24 [pid 24230] write(1, "executing program\n", 18 [pid 24229] <... write resumed>) = 18 [pid 24231] <... openat resumed>) = 3 executing program [pid 24232] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24232 [pid 24232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24231] write(3, "1000", 4 [pid 24230] <... write resumed>) = 18 [pid 24229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24232] <... prctl resumed>) = 0 [pid 24231] <... write resumed>) = 4 [pid 24230] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24232] setpgid(0, 0 [pid 24231] close(3 [pid 24229] <... bpf resumed>) = 3 [pid 24232] <... setpgid resumed>) = 0 [pid 24232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24231] <... close resumed>) = 0 [pid 24230] <... bpf resumed>) = 3 [pid 24229] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24231] write(1, "executing program\n", 18 [pid 24230] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24231] <... write resumed>) = 18 [pid 24230] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24229] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24232] <... openat resumed>) = 3 [pid 24231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24230] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24229] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24232] write(3, "1000", 4 [pid 24230] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24229] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24232] <... write resumed>) = 4 [pid 24230] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24229] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24232] close(3) = 0 [pid 24232] write(1, "executing program\n", 18executing program [pid 24230] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24229] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24231] <... bpf resumed>) = 3 [pid 24232] <... write resumed>) = 18 [pid 24229] exit_group(0 [pid 24231] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24229] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24231] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24230] exit_group(0./strace-static-x86_64: Process 24233 attached [pid 24232] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24231] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24229] +++ exited with 0 +++ [pid 24230] <... exit_group resumed>) = ? [pid 24233] set_robust_list(0x555591f29660, 24 [pid 24231] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24232] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24233 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24230] +++ exited with 0 +++ [pid 24233] <... set_robust_list resumed>) = 0 [pid 24231] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24231] exit_group(0 [pid 24233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24231] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24234 attached [pid 24232] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24232] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24232] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24231] +++ exited with 0 +++ [pid 24234] set_robust_list(0x555591f29660, 24 [pid 24233] <... prctl resumed>) = 0 [pid 24232] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24234] <... set_robust_list resumed>) = 0 [pid 24233] setpgid(0, 0 [pid 24232] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24234 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24233] <... setpgid resumed>) = 0 [pid 24232] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24235 attached [pid 24234] <... prctl resumed>) = 0 [pid 24234] setpgid(0, 0) = 0 [pid 24235] set_robust_list(0x555591f29660, 24 [pid 24234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24235] <... set_robust_list resumed>) = 0 [pid 24233] <... openat resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24235 [pid 24232] +++ exited with 0 +++ [pid 24234] <... openat resumed>) = 3 [pid 24235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24233] write(3, "1000", 4 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24234] write(3, "1000", 4 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24235] <... prctl resumed>) = 0 [pid 24233] <... write resumed>) = 4 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24235] setpgid(0, 0 [pid 24234] <... write resumed>) = 4 [pid 24233] close(3 [pid 24235] <... setpgid resumed>) = 0 [pid 24234] close(3 [pid 24233] <... close resumed>) = 0 [pid 24235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24234] <... close resumed>) = 0 [pid 24233] write(1, "executing program\n", 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24234] write(1, "executing program\n", 18 [pid 24233] <... write resumed>) = 18 [pid 24233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program ./strace-static-x86_64: Process 24236 attached [pid 24235] <... openat resumed>) = 3 [pid 24234] <... write resumed>) = 18 [pid 24233] <... bpf resumed>) = 3 [pid 24235] write(3, "1000", 4 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24235] <... write resumed>) = 4 [pid 24236] set_robust_list(0x555591f29660, 24 [pid 24235] close(3 [pid 24233] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24235] <... close resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24237 attached [pid 24236] <... set_robust_list resumed>) = 0 executing program [pid 24235] write(1, "executing program\n", 18 [pid 24234] <... bpf resumed>) = 3 [pid 24233] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24236 [pid 24236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24235] <... write resumed>) = 18 [pid 24237] set_robust_list(0x555591f29660, 24 [pid 24233] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24236] <... prctl resumed>) = 0 [pid 24237] <... set_robust_list resumed>) = 0 [pid 24236] setpgid(0, 0 [pid 24235] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24234] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24233] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24237 [pid 24237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24236] <... setpgid resumed>) = 0 [pid 24233] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24237] <... prctl resumed>) = 0 [pid 24237] setpgid(0, 0 [pid 24236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24233] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24237] <... setpgid resumed>) = 0 [pid 24234] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24233] exit_group(0 [pid 24237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24236] <... openat resumed>) = 3 [pid 24234] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24235] <... bpf resumed>) = 3 [pid 24236] write(3, "1000", 4 [pid 24237] <... openat resumed>) = 3 [pid 24235] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24234] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24233] <... exit_group resumed>) = ? [pid 24235] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24234] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24235] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24234] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24237] write(3, "1000", 4 [pid 24236] <... write resumed>) = 4 [pid 24235] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24234] exit_group(0 [pid 24236] close(3 [pid 24237] <... write resumed>) = 4 [pid 24237] close(3 [pid 24236] <... close resumed>) = 0 [pid 24235] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24234] <... exit_group resumed>) = ? [pid 24237] <... close resumed>) = 0 executing program [pid 24236] write(1, "executing program\n", 18 [pid 24235] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24233] +++ exited with 0 +++ [pid 24237] write(1, "executing program\n", 18executing program [pid 24236] <... write resumed>) = 18 [pid 24234] +++ exited with 0 +++ [pid 24235] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24237] <... write resumed>) = 18 [pid 24236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24235] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24237] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24236] <... bpf resumed>) = 3 [pid 24237] <... bpf resumed>) = 3 [pid 24236] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24237] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24236] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24237] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24236] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24235] +++ exited with 0 +++ [pid 24237] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24236] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24237] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24236] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24237] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24236] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24237] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24236] exit_group(0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24237] exit_group(0 [pid 24236] <... exit_group resumed>) = ? [pid 24237] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24236] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 24237] +++ exited with 0 +++ ./strace-static-x86_64: Process 24238 attached [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24238 [pid 24238] set_robust_list(0x555591f29660, 24 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24238] <... set_robust_list resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... restart_syscall resumed>) = 0 [pid 24238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24239 attached [pid 24238] <... prctl resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24238] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24240 attached [pid 24238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24241 attached [pid 24240] set_robust_list(0x555591f29660, 24 [pid 24239] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24239 [pid 24240] <... set_robust_list resumed>) = 0 [pid 24239] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24241 ./strace-static-x86_64: Process 24242 attached [pid 24241] set_robust_list(0x555591f29660, 24 [pid 24240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24238] <... openat resumed>) = 3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24240 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24242 [pid 24242] set_robust_list(0x555591f29660, 24 [pid 24241] <... set_robust_list resumed>) = 0 [pid 24240] <... prctl resumed>) = 0 [pid 24239] <... prctl resumed>) = 0 [pid 24240] setpgid(0, 0 [pid 24239] setpgid(0, 0 [pid 24238] write(3, "1000", 4 [pid 24242] <... set_robust_list resumed>) = 0 [pid 24240] <... setpgid resumed>) = 0 [pid 24239] <... setpgid resumed>) = 0 [pid 24238] <... write resumed>) = 4 [pid 24242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24238] close(3 [pid 24242] <... prctl resumed>) = 0 [pid 24241] <... prctl resumed>) = 0 [pid 24240] <... openat resumed>) = 3 [pid 24238] <... close resumed>) = 0 [pid 24242] setpgid(0, 0 [pid 24238] write(1, "executing program\n", 18executing program [pid 24242] <... setpgid resumed>) = 0 [pid 24241] setpgid(0, 0 [pid 24240] write(3, "1000", 4 [pid 24239] <... openat resumed>) = 3 [pid 24238] <... write resumed>) = 18 [pid 24242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24241] <... setpgid resumed>) = 0 [pid 24241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24240] <... write resumed>) = 4 [pid 24239] write(3, "1000", 4 [pid 24238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24242] <... openat resumed>) = 3 [pid 24240] close(3 [pid 24239] <... write resumed>) = 4 [pid 24241] <... openat resumed>) = 3 [pid 24240] <... close resumed>) = 0 [pid 24239] close(3executing program [pid 24240] write(1, "executing program\n", 18 [pid 24239] <... close resumed>) = 0 [pid 24242] write(3, "1000", 4 [pid 24240] <... write resumed>) = 18 executing program [pid 24239] write(1, "executing program\n", 18 [pid 24242] <... write resumed>) = 4 [pid 24240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24239] <... write resumed>) = 18 [pid 24242] close(3 [pid 24240] <... bpf resumed>) = 3 [pid 24239] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24242] <... close resumed>) = 0 executing program [pid 24241] write(3, "1000", 4 [pid 24240] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24238] <... bpf resumed>) = 3 [pid 24242] write(1, "executing program\n", 18 [pid 24241] <... write resumed>) = 4 [pid 24242] <... write resumed>) = 18 [pid 24241] close(3 [pid 24240] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24239] <... bpf resumed>) = 3 [pid 24238] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24241] <... close resumed>) = 0 [pid 24240] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24241] write(1, "executing program\n", 18 [pid 24240] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24239] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24238] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24241] <... write resumed>) = 18 [pid 24240] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24240] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24242] <... bpf resumed>) = 3 [pid 24241] <... bpf resumed>) = 3 [pid 24239] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24238] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24242] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24241] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24240] exit_group(0 [pid 24239] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24238] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24242] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24241] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24240] <... exit_group resumed>) = ? [pid 24239] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24238] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24242] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24241] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24239] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24238] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24242] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24239] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24238] exit_group(0 [pid 24242] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24239] exit_group(0 [pid 24238] <... exit_group resumed>) = ? [pid 24242] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24241] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24240] +++ exited with 0 +++ [pid 24239] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24241] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24242] exit_group(0 [pid 24241] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24241] exit_group(0) = ? [pid 24242] <... exit_group resumed>) = ? [pid 24239] +++ exited with 0 +++ [pid 24238] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24242] +++ exited with 0 +++ [pid 24241] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24243 attached [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24243 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24243] set_robust_list(0x555591f29660, 24 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24243] <... set_robust_list resumed>) = 0 [pid 24243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24246 attached ./strace-static-x86_64: Process 24245 attached ./strace-static-x86_64: Process 24244 attached [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24246] set_robust_list(0x555591f29660, 24 [pid 24245] set_robust_list(0x555591f29660, 24 [pid 24244] set_robust_list(0x555591f29660, 24 [pid 24243] setpgid(0, 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24244 [pid 24246] <... set_robust_list resumed>) = 0 [pid 24245] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24247 attached [pid 24246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24244] <... set_robust_list resumed>) = 0 [pid 24243] <... setpgid resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24245 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24246 [pid 24247] set_robust_list(0x555591f29660, 24 [pid 24246] <... prctl resumed>) = 0 [pid 24245] <... prctl resumed>) = 0 [pid 24244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24247] <... set_robust_list resumed>) = 0 [pid 24246] setpgid(0, 0 [pid 24245] setpgid(0, 0 [pid 24244] <... prctl resumed>) = 0 [pid 24243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24247 [pid 24247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24246] <... setpgid resumed>) = 0 [pid 24245] <... setpgid resumed>) = 0 [pid 24247] <... prctl resumed>) = 0 [pid 24244] setpgid(0, 0 [pid 24243] <... openat resumed>) = 3 [pid 24247] setpgid(0, 0 [pid 24245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24244] <... setpgid resumed>) = 0 [pid 24247] <... setpgid resumed>) = 0 [pid 24246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24245] <... openat resumed>) = 3 [pid 24244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24243] write(3, "1000", 4 [pid 24246] <... openat resumed>) = 3 [pid 24246] write(3, "1000", 4 [pid 24245] write(3, "1000", 4 [pid 24243] <... write resumed>) = 4 [pid 24247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24246] <... write resumed>) = 4 [pid 24245] <... write resumed>) = 4 [pid 24243] close(3 [pid 24246] close(3 [pid 24245] close(3 [pid 24243] <... close resumed>) = 0 [pid 24246] <... close resumed>) = 0 [pid 24245] <... close resumed>) = 0 [pid 24243] write(1, "executing program\n", 18 executing program executing program executing program [pid 24246] write(1, "executing program\n", 18 [pid 24245] write(1, "executing program\n", 18 [pid 24246] <... write resumed>) = 18 [pid 24245] <... write resumed>) = 18 [pid 24243] <... write resumed>) = 18 [pid 24246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24247] <... openat resumed>) = 3 [pid 24246] <... bpf resumed>) = 3 [pid 24244] <... openat resumed>) = 3 [pid 24247] write(3, "1000", 4 [pid 24244] write(3, "1000", 4 [pid 24247] <... write resumed>) = 4 [pid 24245] <... bpf resumed>) = 3 [pid 24244] <... write resumed>) = 4 [pid 24247] close(3 [pid 24246] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24245] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24244] close(3 [pid 24243] <... bpf resumed>) = 3 [pid 24247] <... close resumed>) = 0 [pid 24246] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24244] <... close resumed>) = 0 [pid 24247] write(1, "executing program\n", 18 executing program [pid 24246] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24245] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24247] <... write resumed>) = 18 [pid 24246] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24245] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24244] write(1, "executing program\n", 18 [pid 24243] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24246] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24245] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24244] <... write resumed>) = 18 [pid 24243] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24246] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24245] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24246] exit_group(0 [pid 24245] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24243] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24246] <... exit_group resumed>) = ? [pid 24245] exit_group(0 [pid 24243] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24247] <... bpf resumed>) = 3 [pid 24245] <... exit_group resumed>) = ? [pid 24244] <... bpf resumed>) = 3 [pid 24247] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24246] +++ exited with 0 +++ [pid 24245] +++ exited with 0 +++ [pid 24244] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24243] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24247] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24244] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24243] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24244] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24243] exit_group(0 [pid 24247] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24244] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24243] <... exit_group resumed>) = ? [pid 24247] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24244] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24243] +++ exited with 0 +++ [pid 24247] exit_group(0 [pid 24244] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24247] <... exit_group resumed>) = ? [pid 24244] exit_group(0) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24249 attached ./strace-static-x86_64: Process 24248 attached [pid 24247] +++ exited with 0 +++ [pid 24244] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24249] set_robust_list(0x555591f29660, 24 [pid 24248] set_robust_list(0x555591f29660, 24 [pid 24249] <... set_robust_list resumed>) = 0 [pid 24248] <... set_robust_list resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24248 [pid 24249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24249 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24248] <... prctl resumed>) = 0 [pid 24249] <... prctl resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24248] setpgid(0, 0 [pid 24249] setpgid(0, 0./strace-static-x86_64: Process 24250 attached ) = 0 [pid 24248] <... setpgid resumed>) = 0 [pid 24250] set_robust_list(0x555591f29660, 24 [pid 24248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24250] <... set_robust_list resumed>) = 0 [pid 24249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24248] <... openat resumed>) = 3 [pid 24250] setpgid(0, 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24250 [pid 24250] <... setpgid resumed>) = 0 [pid 24249] <... openat resumed>) = 3 [pid 24248] write(3, "1000", 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24251 ./strace-static-x86_64: Process 24251 attached [pid 24250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24249] write(3, "1000", 4 [pid 24248] <... write resumed>) = 4 [pid 24248] close(3 [pid 24251] set_robust_list(0x555591f29660, 24 [pid 24250] <... openat resumed>) = 3 [pid 24249] <... write resumed>) = 4 [pid 24248] <... close resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24251] <... set_robust_list resumed>) = 0 [pid 24249] close(3 [pid 24250] write(3, "1000", 4 [pid 24248] write(1, "executing program\n", 18./strace-static-x86_64: Process 24252 attached [pid 24251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24249] <... close resumed>) = 0 executing program [pid 24252] set_robust_list(0x555591f29660, 24 [pid 24251] <... prctl resumed>) = 0 [pid 24250] <... write resumed>) = 4 [pid 24249] write(1, "executing program\n", 18executing program [pid 24248] <... write resumed>) = 18 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24252 [pid 24252] <... set_robust_list resumed>) = 0 [pid 24251] setpgid(0, 0 [pid 24250] close(3 [pid 24249] <... write resumed>) = 18 [pid 24248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24251] <... setpgid resumed>) = 0 [pid 24250] <... close resumed>) = 0 [pid 24249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24248] <... bpf resumed>) = 3 [pid 24251] <... openat resumed>) = 3 [pid 24250] write(1, "executing program\n", 18 [pid 24252] <... prctl resumed>) = 0 [pid 24248] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24251] write(3, "1000", 4 [pid 24248] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24251] <... write resumed>) = 4 [pid 24248] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24251] close(3 [pid 24250] <... write resumed>) = 18 [pid 24249] <... bpf resumed>) = 3 [pid 24252] setpgid(0, 0 [pid 24251] <... close resumed>) = 0 executing program [pid 24250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24248] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24252] <... setpgid resumed>) = 0 [pid 24251] write(1, "executing program\n", 18 [pid 24248] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24251] <... write resumed>) = 18 [pid 24248] exit_group(0 [pid 24251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24248] <... exit_group resumed>) = ? [pid 24252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24251] <... bpf resumed>) = 3 [pid 24250] <... bpf resumed>) = 3 [pid 24249] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24252] <... openat resumed>) = 3 [pid 24249] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24251] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24249] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24248] +++ exited with 0 +++ [pid 24250] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24252] write(3, "1000", 4 [pid 24251] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24249] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24252] <... write resumed>) = 4 [pid 24251] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24250] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24252] close(3 [pid 24251] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24250] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24252] <... close resumed>) = 0 [pid 24251] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24250] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24252] write(1, "executing program\n", 18 [pid 24251] exit_group(0 [pid 24249] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24252] <... write resumed>) = 18 [pid 24250] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24249] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24251] <... exit_group resumed>) = ? [pid 24250] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24249] exit_group(0) = ? [pid 24251] +++ exited with 0 +++ [pid 24250] exit_group(0 [pid 24249] +++ exited with 0 +++ [pid 24252] <... bpf resumed>) = 3 [pid 24250] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24253 attached [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24254 attached [pid 24252] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24250] +++ exited with 0 +++ [pid 24253] set_robust_list(0x555591f29660, 24 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24254] set_robust_list(0x555591f29660, 24 [pid 24253] <... set_robust_list resumed>) = 0 [pid 24252] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24254] <... set_robust_list resumed>) = 0 [pid 24253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24252] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24253 [pid 24254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24253] <... prctl resumed>) = 0 [pid 24252] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24253] setpgid(0, 0 [pid 24252] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24254] <... prctl resumed>) = 0 [pid 24253] <... setpgid resumed>) = 0 [pid 24252] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24255 attached [pid 24254] setpgid(0, 0 [pid 24253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24252] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24254 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24255] set_robust_list(0x555591f29660, 24) = 0 [pid 24254] <... setpgid resumed>) = 0 [pid 24253] <... openat resumed>) = 3 [pid 24252] <... exit_group resumed>) = ? [pid 24254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24255 [pid 24255] <... prctl resumed>) = 0 [pid 24255] setpgid(0, 0) = 0 [pid 24252] +++ exited with 0 +++ [pid 24254] <... openat resumed>) = 3 [pid 24253] write(3, "1000", 4 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24252, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 24253] <... write resumed>) = 4 [pid 24253] close(3executing program [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24254] write(3, "1000", 4 [pid 24253] <... close resumed>) = 0 [pid 24254] <... write resumed>) = 4 [pid 24253] write(1, "executing program\n", 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24254] close(3 [pid 24253] <... write resumed>) = 18 executing program [pid 24254] <... close resumed>) = 0 [pid 24253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24254] write(1, "executing program\n", 18 [pid 24255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24256 attached ./strace-static-x86_64: Process 24257 attached [pid 24257] set_robust_list(0x555591f29660, 24 [pid 24256] set_robust_list(0x555591f29660, 24 [pid 24255] <... openat resumed>) = 3 [pid 24254] <... write resumed>) = 18 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24256 [pid 24257] <... set_robust_list resumed>) = 0 [pid 24256] <... set_robust_list resumed>) = 0 [pid 24253] <... bpf resumed>) = 3 [pid 24256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24255] write(3, "1000", 4 [pid 24254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24257 [pid 24257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24256] <... prctl resumed>) = 0 [pid 24255] <... write resumed>) = 4 [pid 24253] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24257] <... prctl resumed>) = 0 [pid 24256] setpgid(0, 0 [pid 24255] close(3 [pid 24253] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24257] setpgid(0, 0 [pid 24256] <... setpgid resumed>) = 0 [pid 24255] <... close resumed>) = 0 [pid 24254] <... bpf resumed>) = 3 [pid 24253] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24257] <... setpgid resumed>) = 0 [pid 24256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24255] write(1, "executing program\n", 18 [pid 24254] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24253] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24254] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24256] <... openat resumed>) = 3 [pid 24255] <... write resumed>) = 18 [pid 24254] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24253] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24256] write(3, "1000", 4 [pid 24255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24253] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24257] <... openat resumed>) = 3 [pid 24256] <... write resumed>) = 4 [pid 24254] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24257] write(3, "1000", 4 [pid 24254] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24253] exit_group(0 [pid 24257] <... write resumed>) = 4 [pid 24256] close(3 [pid 24255] <... bpf resumed>) = 3 [pid 24254] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24257] close(3 [pid 24254] exit_group(0executing program [pid 24257] <... close resumed>) = 0 [pid 24256] <... close resumed>) = 0 [pid 24253] <... exit_group resumed>) = ? [pid 24257] write(1, "executing program\n", 18 [pid 24254] <... exit_group resumed>) = ? executing program [pid 24257] <... write resumed>) = 18 [pid 24256] write(1, "executing program\n", 18 [pid 24254] +++ exited with 0 +++ [pid 24253] +++ exited with 0 +++ [pid 24257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24255] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24256] <... write resumed>) = 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24255] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24255] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] <... restart_syscall resumed>) = 0 [pid 24257] <... bpf resumed>) = 3 [pid 24256] <... bpf resumed>) = 3 [pid 24255] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24259 attached ./strace-static-x86_64: Process 24258 attached [pid 24256] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24255] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24259] set_robust_list(0x555591f29660, 24 [pid 24257] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24255] exit_group(0 [pid 24258] set_robust_list(0x555591f29660, 24 [pid 24256] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24255] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24258 [pid 24257] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24259] <... set_robust_list resumed>) = 0 [pid 24259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24259 [pid 24259] <... prctl resumed>) = 0 [pid 24259] setpgid(0, 0) = 0 [pid 24258] <... set_robust_list resumed>) = 0 [pid 24257] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24256] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24255] +++ exited with 0 +++ [pid 24258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24257] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24256] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24258] <... prctl resumed>) = 0 [pid 24257] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24256] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24258] setpgid(0, 0 [pid 24257] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24256] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24258] <... setpgid resumed>) = 0 [pid 24257] exit_group(0 [pid 24256] exit_group(0 [pid 24259] <... openat resumed>) = 3 [pid 24258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24257] <... exit_group resumed>) = ? [pid 24256] <... exit_group resumed>) = ? [pid 24259] write(3, "1000", 4 [pid 24258] <... openat resumed>) = 3 [pid 24257] +++ exited with 0 +++ [pid 24256] +++ exited with 0 +++ [pid 24259] <... write resumed>) = 4 [pid 24258] write(3, "1000", 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24257, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24259] close(3 [pid 24258] <... write resumed>) = 4 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24259] <... close resumed>) = 0 [pid 24258] close(3executing program executing program ./strace-static-x86_64: Process 24260 attached [pid 24259] write(1, "executing program\n", 18 [pid 24258] <... close resumed>) = 0 [pid 24260] set_robust_list(0x555591f29660, 24 [pid 24259] <... write resumed>) = 18 [pid 24258] write(1, "executing program\n", 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24260 [pid 24260] <... set_robust_list resumed>) = 0 [pid 24259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24258] <... write resumed>) = 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24261 attached [pid 24260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24259] <... bpf resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24258] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24262 attached [pid 24261] set_robust_list(0x555591f29660, 24 [pid 24260] <... prctl resumed>) = 0 [pid 24259] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24261 [pid 24261] <... set_robust_list resumed>) = 0 [pid 24260] setpgid(0, 0 [pid 24259] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24258] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24262] set_robust_list(0x555591f29660, 24 [pid 24261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24260] <... setpgid resumed>) = 0 [pid 24259] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24258] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24262] <... set_robust_list resumed>) = 0 [pid 24260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24259] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24258] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24261] <... prctl resumed>) = 0 [pid 24260] <... openat resumed>) = 3 [pid 24259] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24258] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24262] <... prctl resumed>) = 0 [pid 24261] setpgid(0, 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24262 [pid 24262] setpgid(0, 0 [pid 24261] <... setpgid resumed>) = 0 [pid 24260] write(3, "1000", 4 [pid 24259] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24262] <... setpgid resumed>) = 0 [pid 24258] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24260] <... write resumed>) = 4 [pid 24259] exit_group(0 [pid 24258] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24261] <... openat resumed>) = 3 [pid 24260] close(3 [pid 24259] <... exit_group resumed>) = ? [pid 24258] exit_group(0 [pid 24262] <... openat resumed>) = 3 [pid 24262] write(3, "1000", 4) = 4 [pid 24262] close(3 [pid 24259] +++ exited with 0 +++ [pid 24262] <... close resumed>) = 0 [pid 24261] write(3, "1000", 4 executing program [pid 24260] <... close resumed>) = 0 [pid 24258] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24262] write(1, "executing program\n", 18 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24262] <... write resumed>) = 18 [pid 24262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24258] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24261] <... write resumed>) = 4 [pid 24260] write(1, "executing program\n", 18executing program [pid 24261] close(3 [pid 24260] <... write resumed>) = 18 [pid 24262] <... bpf resumed>) = 3 [pid 24261] <... close resumed>) = 0 [pid 24260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24261] write(1, "executing program\n", 18) = 18 executing program [pid 24262] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24262] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24262] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24260] <... bpf resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24262] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24261] <... bpf resumed>) = 3 [pid 24260] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24262] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24263 attached ) = -1 EBADF (Bad file descriptor) [pid 24261] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24260] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24262] exit_group(0 [pid 24263] set_robust_list(0x555591f29660, 24 [pid 24262] <... exit_group resumed>) = ? [pid 24261] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24260] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24263 ./strace-static-x86_64: Process 24264 attached [pid 24264] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24264 [pid 24264] <... set_robust_list resumed>) = 0 [pid 24264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24262] +++ exited with 0 +++ [pid 24263] <... set_robust_list resumed>) = 0 [pid 24263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24260] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24261] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24264] <... prctl resumed>) = 0 [pid 24263] <... prctl resumed>) = 0 [pid 24260] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24261] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 24264] setpgid(0, 0 [pid 24263] setpgid(0, 0 [pid 24261] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24264] <... setpgid resumed>) = 0 [pid 24260] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24263] <... setpgid resumed>) = 0 [pid 24264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24260] exit_group(0 [pid 24261] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24261] exit_group(0 [pid 24260] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24261] <... exit_group resumed>) = ? [pid 24264] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24265 attached [pid 24263] <... openat resumed>) = 3 [pid 24261] +++ exited with 0 +++ [pid 24260] +++ exited with 0 +++ [pid 24264] write(3, "1000", 4 [pid 24263] write(3, "1000", 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24265 [pid 24265] set_robust_list(0x555591f29660, 24 [pid 24264] <... write resumed>) = 4 [pid 24263] <... write resumed>) = 4 executing program executing program [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24265] <... set_robust_list resumed>) = 0 [pid 24264] close(3 [pid 24263] close(3 [pid 24264] <... close resumed>) = 0 [pid 24263] <... close resumed>) = 0 [pid 24264] write(1, "executing program\n", 18 [pid 24265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24264] <... write resumed>) = 18 [pid 24263] write(1, "executing program\n", 18 [pid 24264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24263] <... write resumed>) = 18 [pid 24265] <... prctl resumed>) = 0 [pid 24263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24265] setpgid(0, 0 [pid 24264] <... bpf resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24265] <... setpgid resumed>) = 0 [pid 24264] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24264] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24263] <... bpf resumed>) = 3 [pid 24264] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24267 attached ./strace-static-x86_64: Process 24266 attached [pid 24265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24263] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24266] set_robust_list(0x555591f29660, 24 [pid 24263] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24267 [pid 24267] set_robust_list(0x555591f29660, 24 [pid 24265] <... openat resumed>) = 3 [pid 24264] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24266 [pid 24267] <... set_robust_list resumed>) = 0 [pid 24266] <... set_robust_list resumed>) = 0 [pid 24265] write(3, "1000", 4 [pid 24264] exit_group(0 [pid 24263] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24265] <... write resumed>) = 4 [pid 24264] <... exit_group resumed>) = ? [pid 24263] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24267] <... prctl resumed>) = 0 [pid 24266] <... prctl resumed>) = 0 executing program [pid 24265] close(3 [pid 24263] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24267] setpgid(0, 0 [pid 24265] <... close resumed>) = 0 [pid 24267] <... setpgid resumed>) = 0 [pid 24265] write(1, "executing program\n", 18 [pid 24267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24266] setpgid(0, 0 [pid 24265] <... write resumed>) = 18 [pid 24263] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24267] <... openat resumed>) = 3 [pid 24266] <... setpgid resumed>) = 0 [pid 24265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24264] +++ exited with 0 +++ [pid 24263] exit_group(0 [pid 24267] write(3, "1000", 4 [pid 24266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24263] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24267] <... write resumed>) = 4 [pid 24265] <... bpf resumed>) = 3 [pid 5863] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24267] close(3 [pid 24265] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24267] <... close resumed>) = 0 [pid 24267] write(1, "executing program\n", 18 [pid 24265] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24267] <... write resumed>) = 18 [pid 24267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24265] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24267] <... bpf resumed>) = 3 [pid 24265] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24263] +++ exited with 0 +++ [pid 24266] <... openat resumed>) = 3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24265] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24267] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24266] write(3, "1000", 4 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24265] exit_group(0 [pid 24267] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24266] <... write resumed>) = 4 [pid 24265] <... exit_group resumed>) = ? [pid 24266] close(3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24268 attached [pid 24267] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24266] <... close resumed>) = 0 [pid 24265] +++ exited with 0 +++ [pid 24267] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24268] set_robust_list(0x555591f29660, 24 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24268] <... set_robust_list resumed>) = 0 [pid 24267] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24266] write(1, "executing program\n", 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24268 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24267] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24266] <... write resumed>) = 18 ./strace-static-x86_64: Process 24269 attached [pid 24268] <... prctl resumed>) = 0 [pid 24267] exit_group(0 [pid 24266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24269 [pid 24269] set_robust_list(0x555591f29660, 24 [pid 24268] setpgid(0, 0 [pid 24267] <... exit_group resumed>) = ? [pid 24268] <... setpgid resumed>) = 0 [pid 24266] <... bpf resumed>) = 3 [pid 24268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24267] +++ exited with 0 +++ [pid 24269] <... set_robust_list resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24268] <... openat resumed>) = 3 [pid 24266] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24269] <... prctl resumed>) = 0 [pid 24269] setpgid(0, 0 [pid 24268] write(3, "1000", 4 [pid 24266] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24269] <... setpgid resumed>) = 0 [pid 24268] <... write resumed>) = 4 [pid 24266] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... restart_syscall resumed>) = 0 [pid 24269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24268] close(3 [pid 24266] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24269] <... openat resumed>) = 3 [pid 24268] <... close resumed>) = 0 executing program [pid 24268] write(1, "executing program\n", 18 [pid 24266] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24269] write(3, "1000", 4 [pid 24268] <... write resumed>) = 18 [pid 24266] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24266] exit_group(0 [pid 24268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24270 attached [pid 24269] <... write resumed>) = 4 [pid 24266] <... exit_group resumed>) = ? [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24270] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24271 attached ) = 0 [pid 24269] close(3 [pid 24268] <... bpf resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24270 [pid 24269] <... close resumed>) = 0 [pid 24266] +++ exited with 0 +++ [pid 24270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24269] write(1, "executing program\n", 18executing program [pid 24271] set_robust_list(0x555591f29660, 24 [pid 24270] <... prctl resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24271] <... set_robust_list resumed>) = 0 [pid 24270] setpgid(0, 0 [pid 24269] <... write resumed>) = 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24270] <... setpgid resumed>) = 0 [pid 24269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24268] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24271 ./strace-static-x86_64: Process 24272 attached [pid 24271] <... prctl resumed>) = 0 [pid 24270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24272] set_robust_list(0x555591f29660, 24 [pid 24271] setpgid(0, 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24272 [pid 24272] <... set_robust_list resumed>) = 0 [pid 24271] <... setpgid resumed>) = 0 [pid 24270] <... openat resumed>) = 3 [pid 24269] <... bpf resumed>) = 3 [pid 24268] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24269] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24272] <... prctl resumed>) = 0 [pid 24271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24270] write(3, "1000", 4 [pid 24268] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24272] setpgid(0, 0 [pid 24271] <... openat resumed>) = 3 [pid 24270] <... write resumed>) = 4 [pid 24269] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24272] <... setpgid resumed>) = 0 [pid 24271] write(3, "1000", 4 [pid 24270] close(3 [pid 24269] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24268] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24271] <... write resumed>) = 4 [pid 24272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24270] <... close resumed>) = 0 [pid 24269] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24269] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) executing program [pid 24271] close(3 [pid 24270] write(1, "executing program\n", 18 [pid 24269] exit_group(0 [pid 24268] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24270] <... write resumed>) = 18 [pid 24269] <... exit_group resumed>) = ? [pid 24272] <... openat resumed>) = 3 [pid 24271] <... close resumed>) = 0 [pid 24270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24268] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24272] write(3, "1000", 4 [pid 24271] write(1, "executing program\n", 18 [pid 24269] +++ exited with 0 +++ [pid 24272] <... write resumed>) = 4 [pid 24271] <... write resumed>) = 18 [pid 24272] close(3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24272] <... close resumed>) = 0 [pid 24271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24270] <... bpf resumed>) = 3 [pid 24270] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 24272] write(1, "executing program\n", 18 [pid 24271] <... bpf resumed>) = 3 [pid 24268] exit_group(0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24272] <... write resumed>) = 18 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24270] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24268] <... exit_group resumed>) = ? [pid 24272] <... bpf resumed>) = 3 [pid 24271] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24270] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24272] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24270] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24268] +++ exited with 0 +++ [pid 24271] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24272] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24271] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24270] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24272] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24271] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24270] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24272] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24271] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24270] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24273 attached [pid 24272] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24271] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24270] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24273] set_robust_list(0x555591f29660, 24 [pid 24272] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24271] exit_group(0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24273 [pid 24273] <... set_robust_list resumed>) = 0 [pid 24272] exit_group(0 [pid 24273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24271] <... exit_group resumed>) = ? [pid 24270] +++ exited with 0 +++ [pid 24272] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24273] <... prctl resumed>) = 0 [pid 24273] setpgid(0, 0 [pid 24272] +++ exited with 0 +++ [pid 24271] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24273] <... setpgid resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24273] write(3, "1000", 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24274 attached [pid 24274] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24276 attached ./strace-static-x86_64: Process 24275 attached [pid 24273] <... write resumed>) = 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24274 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24274] <... set_robust_list resumed>) = 0 [pid 24273] close(3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24276 ./strace-static-x86_64: Process 24277 attached [pid 24276] set_robust_list(0x555591f29660, 24 [pid 24275] set_robust_list(0x555591f29660, 24 [pid 24274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24275 executing program [pid 24277] set_robust_list(0x555591f29660, 24 [pid 24276] <... set_robust_list resumed>) = 0 [pid 24275] <... set_robust_list resumed>) = 0 [pid 24274] <... prctl resumed>) = 0 [pid 24273] <... close resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24277 [pid 24277] <... set_robust_list resumed>) = 0 [pid 24276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24274] setpgid(0, 0 [pid 24273] write(1, "executing program\n", 18 [pid 24275] <... prctl resumed>) = 0 [pid 24273] <... write resumed>) = 18 [pid 24274] <... setpgid resumed>) = 0 [pid 24273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24276] <... prctl resumed>) = 0 [pid 24275] setpgid(0, 0 [pid 24274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24277] <... prctl resumed>) = 0 [pid 24276] setpgid(0, 0 [pid 24275] <... setpgid resumed>) = 0 [pid 24277] setpgid(0, 0 [pid 24276] <... setpgid resumed>) = 0 [pid 24275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24277] <... setpgid resumed>) = 0 [pid 24276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24275] <... openat resumed>) = 3 [pid 24274] <... openat resumed>) = 3 [pid 24273] <... bpf resumed>) = 3 [pid 24277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24274] write(3, "1000", 4) = 4 [pid 24274] close(3) = 0 [pid 24274] write(1, "executing program\n", 18 [pid 24273] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24277] <... openat resumed>) = 3 [pid 24275] write(3, "1000", 4 [pid 24277] write(3, "1000", 4 [pid 24275] <... write resumed>) = 4 [pid 24274] <... write resumed>) = 18 [pid 24277] <... write resumed>) = 4 [pid 24276] <... openat resumed>) = 3 [pid 24275] close(3 [pid 24274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24273] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24277] close(3 [pid 24276] write(3, "1000", 4 [pid 24275] <... close resumed>) = 0 [pid 24273] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24277] <... close resumed>) = 0 [pid 24275] write(1, "executing program\n", 18executing program [pid 24273] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24277] write(1, "executing program\n", 18 [pid 24275] <... write resumed>) = 18 [pid 24277] <... write resumed>) = 18 [pid 24275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24273] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24276] <... write resumed>) = 4 [pid 24275] <... bpf resumed>) = 3 [pid 24274] <... bpf resumed>) = 3 [pid 24273] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24277] <... bpf resumed>) = 3 [pid 24276] close(3 [pid 24274] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24276] <... close resumed>) = 0 executing program [pid 24276] write(1, "executing program\n", 18 [pid 24274] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24276] <... write resumed>) = 18 [pid 24276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24275] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24274] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24277] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24276] <... bpf resumed>) = 3 [pid 24275] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24273] exit_group(0 [pid 24277] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24275] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24274] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24273] <... exit_group resumed>) = ? [pid 24277] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24276] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24275] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24274] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24277] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24276] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24275] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24274] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24277] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24276] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24275] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24274] exit_group(0 [pid 24273] +++ exited with 0 +++ [pid 24277] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24276] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24275] exit_group(0 [pid 24274] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24277] exit_group(0 [pid 24276] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24275] <... exit_group resumed>) = ? [pid 24277] <... exit_group resumed>) = ? [pid 24276] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24274] +++ exited with 0 +++ [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24276] exit_group(0 [pid 24275] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 24277] +++ exited with 0 +++ [pid 24276] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24276] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24278 attached [pid 24278] set_robust_list(0x555591f29660, 24) = 0 ./strace-static-x86_64: Process 24279 attached [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24278 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24279] set_robust_list(0x555591f29660, 24 [pid 24278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24279 [pid 24279] <... set_robust_list resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24278] <... prctl resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24278] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24279] <... prctl resumed>) = 0 [pid 24278] <... setpgid resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24279] setpgid(0, 0 [pid 24278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24281 attached [pid 24279] <... setpgid resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24280 attached ./strace-static-x86_64: Process 24282 attached [pid 24281] set_robust_list(0x555591f29660, 24 [pid 24279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24278] <... openat resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24280 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24281 [pid 24282] set_robust_list(0x555591f29660, 24 [pid 24280] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24282 [pid 24282] <... set_robust_list resumed>) = 0 [pid 24279] <... openat resumed>) = 3 [pid 24282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24281] <... set_robust_list resumed>) = 0 [pid 24280] <... set_robust_list resumed>) = 0 [pid 24278] write(3, "1000", 4 [pid 24282] <... prctl resumed>) = 0 [pid 24281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24279] write(3, "1000", 4 [pid 24282] setpgid(0, 0 [pid 24278] <... write resumed>) = 4 [pid 24281] <... prctl resumed>) = 0 [pid 24279] <... write resumed>) = 4 [pid 24282] <... setpgid resumed>) = 0 [pid 24281] setpgid(0, 0 [pid 24280] <... prctl resumed>) = 0 [pid 24278] close(3 [pid 24281] <... setpgid resumed>) = 0 [pid 24279] close(3 [pid 24282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24280] setpgid(0, 0 [pid 24279] <... close resumed>) = 0 [pid 24278] <... close resumed>) = 0 executing program [pid 24279] write(1, "executing program\n", 18executing program [pid 24281] <... openat resumed>) = 3 [pid 24279] <... write resumed>) = 18 [pid 24278] write(1, "executing program\n", 18 [pid 24280] <... setpgid resumed>) = 0 [pid 24278] <... write resumed>) = 18 [pid 24280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24282] <... openat resumed>) = 3 [pid 24281] write(3, "1000", 4 [pid 24279] <... bpf resumed>) = 3 [pid 24278] <... bpf resumed>) = 3 [pid 24282] write(3, "1000", 4) = 4 [pid 24281] <... write resumed>) = 4 [pid 24282] close(3 [pid 24281] close(3 [pid 24280] <... openat resumed>) = 3 executing program executing program [pid 24278] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24282] <... close resumed>) = 0 [pid 24281] <... close resumed>) = 0 [pid 24282] write(1, "executing program\n", 18 [pid 24281] write(1, "executing program\n", 18 [pid 24278] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24282] <... write resumed>) = 18 [pid 24281] <... write resumed>) = 18 [pid 24278] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24280] write(3, "1000", 4 [pid 24279] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24278] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24280] <... write resumed>) = 4 [pid 24279] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24282] <... bpf resumed>) = 3 [pid 24280] close(3 [pid 24279] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24282] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24281] <... bpf resumed>) = 3 [pid 24280] <... close resumed>) = 0 [pid 24279] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24278] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24280] write(1, "executing program\n", 18 [pid 24279] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24282] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24280] <... write resumed>) = 18 [pid 24279] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24278] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24282] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24281] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24278] exit_group(0 [pid 24282] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24281] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24278] <... exit_group resumed>) = ? [pid 24282] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24281] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24280] <... bpf resumed>) = 3 [pid 24279] exit_group(0 [pid 24282] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24281] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24278] +++ exited with 0 +++ [pid 24282] exit_group(0 [pid 24281] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24280] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24279] <... exit_group resumed>) = ? [pid 24282] <... exit_group resumed>) = ? [pid 24281] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24283 attached [pid 24280] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24281] exit_group(0 [pid 24280] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24281] <... exit_group resumed>) = ? [pid 24280] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24279] +++ exited with 0 +++ [pid 24283] set_robust_list(0x555591f29660, 24 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24283] <... set_robust_list resumed>) = 0 [pid 24280] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24282] +++ exited with 0 +++ [pid 24280] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24283] <... prctl resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24283 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24283] setpgid(0, 0 [pid 24280] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24283] <... setpgid resumed>) = 0 [pid 24281] +++ exited with 0 +++ [pid 24280] <... exit_group resumed>) = ? [pid 24283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24283] <... openat resumed>) = 3 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24283] write(3, "1000", 4 [pid 24280] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24283] <... write resumed>) = 4 executing program [pid 24283] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24283] <... close resumed>) = 0 [pid 24283] write(1, "executing program\n", 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24283] <... write resumed>) = 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24284 attached [pid 24283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24285 attached [pid 24284] set_robust_list(0x555591f29660, 24 [pid 24283] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24284 [pid 24284] <... set_robust_list resumed>) = 0 [pid 24284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24283] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24287 attached ./strace-static-x86_64: Process 24286 attached [pid 24285] set_robust_list(0x555591f29660, 24 [pid 24284] <... prctl resumed>) = 0 [pid 24287] set_robust_list(0x555591f29660, 24 [pid 24286] set_robust_list(0x555591f29660, 24 [pid 24284] setpgid(0, 0 [pid 24283] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24285 [pid 24285] <... set_robust_list resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24286 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24287 [pid 24285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24283] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24287] <... set_robust_list resumed>) = 0 [pid 24286] <... set_robust_list resumed>) = 0 [pid 24284] <... setpgid resumed>) = 0 [pid 24283] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24285] <... prctl resumed>) = 0 [pid 24287] <... prctl resumed>) = 0 [pid 24286] <... prctl resumed>) = 0 [pid 24285] setpgid(0, 0 [pid 24284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24283] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24287] setpgid(0, 0 [pid 24285] <... setpgid resumed>) = 0 [pid 24287] <... setpgid resumed>) = 0 [pid 24286] setpgid(0, 0 [pid 24285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24284] <... openat resumed>) = 3 [pid 24283] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24286] <... setpgid resumed>) = 0 [pid 24286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24283] exit_group(0 [pid 24284] write(3, "1000", 4 [pid 24287] <... openat resumed>) = 3 [pid 24286] <... openat resumed>) = 3 [pid 24285] <... openat resumed>) = 3 [pid 24284] <... write resumed>) = 4 [pid 24283] <... exit_group resumed>) = ? [pid 24287] write(3, "1000", 4 [pid 24285] write(3, "1000", 4 [pid 24284] close(3 [pid 24287] <... write resumed>) = 4 [pid 24286] write(3, "1000", 4 [pid 24284] <... close resumed>) = 0 [pid 24287] close(3executing program [pid 24286] <... write resumed>) = 4 [pid 24285] <... write resumed>) = 4 [pid 24284] write(1, "executing program\n", 18 [pid 24287] <... close resumed>) = 0 [pid 24286] close(3 [pid 24285] close(3executing program [pid 24284] <... write resumed>) = 18 [pid 24283] +++ exited with 0 +++ [pid 24287] write(1, "executing program\n", 18 [pid 24286] <... close resumed>) = 0 [pid 24285] <... close resumed>) = 0 [pid 24284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24287] <... write resumed>) = 18 [pid 24286] write(1, "executing program\n", 18 [pid 24285] write(1, "executing program\n", 18executing program executing program [pid 24286] <... write resumed>) = 18 [pid 24285] <... write resumed>) = 18 [pid 24284] <... bpf resumed>) = 3 [pid 24287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24286] <... bpf resumed>) = 3 [pid 24285] <... bpf resumed>) = 3 [pid 24284] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24284] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24287] <... bpf resumed>) = 3 [pid 24284] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24285] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24284] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24285] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24284] exit_group(0 [pid 24285] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24284] <... exit_group resumed>) = ? [pid 24287] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24286] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24285] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24287] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24286] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24287] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24286] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24285] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24284] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24285] exit_group(0 [pid 24287] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24287] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24286] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24285] <... exit_group resumed>) = ? [pid 5858] <... restart_syscall resumed>) = 0 [pid 24287] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24287] exit_group(0 [pid 24286] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24285] +++ exited with 0 +++ [pid 24287] <... exit_group resumed>) = ? [pid 24286] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24288 attached [pid 24288] set_robust_list(0x555591f29660, 24 [pid 24286] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24288 [pid 24288] <... set_robust_list resumed>) = 0 [pid 24288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24286] <... exit_group resumed>) = ? [pid 24287] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24288] <... prctl resumed>) = 0 [pid 24286] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24289 attached [pid 24288] setpgid(0, 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24287, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24288] <... setpgid resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24290 attached [pid 24289] set_robust_list(0x555591f29660, 24 [pid 24288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24289 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24289] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24290 [pid 24289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24288] <... openat resumed>) = 3 [pid 24290] set_robust_list(0x555591f29660, 24 [pid 24289] <... prctl resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24290] <... set_robust_list resumed>) = 0 [pid 24289] setpgid(0, 0 [pid 24288] write(3, "1000", 4 [pid 24290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24289] <... setpgid resumed>) = 0 [pid 24288] <... write resumed>) = 4 [pid 24288] close(3 [pid 24290] <... prctl resumed>) = 0 [pid 24288] <... close resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24291 attached [pid 24290] setpgid(0, 0 executing program [pid 24289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24288] write(1, "executing program\n", 18 [pid 24290] <... setpgid resumed>) = 0 [pid 24291] set_robust_list(0x555591f29660, 24 [pid 24288] <... write resumed>) = 18 [pid 24291] <... set_robust_list resumed>) = 0 [pid 24290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24289] <... openat resumed>) = 3 [pid 24291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24290] <... openat resumed>) = 3 [pid 24288] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24291 [pid 24290] write(3, "1000", 4./strace-static-x86_64: Process 24292 attached ) = 4 [pid 24289] write(3, "1000", 4 [pid 24290] close(3executing program ) = 0 [pid 24292] set_robust_list(0x555591f29660, 24 [pid 24290] write(1, "executing program\n", 18 [pid 24288] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24290] <... write resumed>) = 18 [pid 24292] <... set_robust_list resumed>) = 0 [pid 24290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24288] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24291] <... prctl resumed>) = 0 [pid 24289] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24292 [pid 24291] setpgid(0, 0executing program [pid 24289] close(3 [pid 24288] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24292] <... prctl resumed>) = 0 [pid 24291] <... setpgid resumed>) = 0 [pid 24290] <... bpf resumed>) = 3 [pid 24289] <... close resumed>) = 0 [pid 24289] write(1, "executing program\n", 18) = 18 [pid 24289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24292] setpgid(0, 0 [pid 24291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24290] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24289] <... bpf resumed>) = 3 [pid 24288] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24292] <... setpgid resumed>) = 0 [pid 24292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24291] <... openat resumed>) = 3 [pid 24290] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24289] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24292] <... openat resumed>) = 3 [pid 24291] write(3, "1000", 4 [pid 24288] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24290] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24289] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24288] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24292] write(3, "1000", 4 [pid 24291] <... write resumed>) = 4 [pid 24290] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24292] <... write resumed>) = 4 [pid 24291] close(3 [pid 24290] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24289] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24292] close(3 [pid 24291] <... close resumed>) = 0 [pid 24290] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24288] exit_group(0 [pid 24292] <... close resumed>) = 0 executing program [pid 24291] write(1, "executing program\n", 18 [pid 24290] exit_group(0 [pid 24289] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24292] write(1, "executing program\n", 18 [pid 24291] <... write resumed>) = 18 [pid 24290] <... exit_group resumed>) = ? executing program [pid 24289] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24288] <... exit_group resumed>) = ? [pid 24292] <... write resumed>) = 18 [pid 24291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24290] +++ exited with 0 +++ [pid 24292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24289] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24288] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24289] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24289] <... exit_group resumed>) = ? [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24292] <... bpf resumed>) = 3 [pid 24291] <... bpf resumed>) = 3 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24292] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24291] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24291] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24291] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24292] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24289] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24292] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24291] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24293 attached [pid 24292] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24291] exit_group(0./strace-static-x86_64: Process 24294 attached [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24294 [pid 24294] set_robust_list(0x555591f29660, 24 [pid 24293] set_robust_list(0x555591f29660, 24 [pid 24292] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24291] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24293 [pid 24294] <... set_robust_list resumed>) = 0 [pid 24294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24293] <... set_robust_list resumed>) = 0 [pid 24292] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24294] <... prctl resumed>) = 0 [pid 24293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24292] exit_group(0 [pid 24291] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24294] setpgid(0, 0 [pid 24293] <... prctl resumed>) = 0 [pid 24292] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24295 attached [pid 24295] set_robust_list(0x555591f29660, 24) = 0 [pid 24295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24294] <... setpgid resumed>) = 0 [pid 24293] setpgid(0, 0 [pid 24292] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24295 [pid 24295] setpgid(0, 0 [pid 24294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24293] <... setpgid resumed>) = 0 [pid 24295] <... setpgid resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24295] <... openat resumed>) = 3 [pid 24294] <... openat resumed>) = 3 [pid 24293] <... openat resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... restart_syscall resumed>) = 0 [pid 24295] write(3, "1000", 4 [pid 24294] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 24296 attached [pid 24295] <... write resumed>) = 4 [pid 24294] close(3 [pid 24293] write(3, "1000", 4 [pid 24296] set_robust_list(0x555591f29660, 24 [pid 24295] close(3 [pid 24294] <... close resumed>) = 0 [pid 24293] <... write resumed>) = 4 [pid 24295] <... close resumed>) = 0 [pid 24293] close(3 [pid 24296] <... set_robust_list resumed>) = 0 executing program executing program executing program [pid 24295] write(1, "executing program\n", 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24296 [pid 24293] <... close resumed>) = 0 [pid 24295] <... write resumed>) = 18 [pid 24294] write(1, "executing program\n", 18 [pid 24293] write(1, "executing program\n", 18 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24294] <... write resumed>) = 18 [pid 24293] <... write resumed>) = 18 ./strace-static-x86_64: Process 24297 attached [pid 24296] <... prctl resumed>) = 0 [pid 24294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24297] set_robust_list(0x555591f29660, 24 [pid 24296] setpgid(0, 0 [pid 24295] <... bpf resumed>) = 3 [pid 24294] <... bpf resumed>) = 3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24297 [pid 24297] <... set_robust_list resumed>) = 0 [pid 24296] <... setpgid resumed>) = 0 [pid 24293] <... bpf resumed>) = 3 [pid 24297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24295] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24294] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24297] <... prctl resumed>) = 0 [pid 24294] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24295] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24293] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24295] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24295] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24293] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24295] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24297] setpgid(0, 0 [pid 24293] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24297] <... setpgid resumed>) = 0 [pid 24296] <... openat resumed>) = 3 [pid 24295] exit_group(0 [pid 24294] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24293] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24295] <... exit_group resumed>) = ? [pid 24297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24296] write(3, "1000", 4 [pid 24294] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24293] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24296] <... write resumed>) = 4 [pid 24294] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24297] <... openat resumed>) = 3 [pid 24296] close(3 [pid 24295] +++ exited with 0 +++ [pid 24294] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24293] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24296] <... close resumed>) = 0 [pid 24297] write(3, "1000", 4 [pid 24294] exit_group(0 [pid 24293] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24296] write(1, "executing program\n", 18executing program [pid 24297] <... write resumed>) = 4 [pid 24294] <... exit_group resumed>) = ? [pid 24296] <... write resumed>) = 18 [pid 24297] close(3 [pid 24293] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24298 attached executing program [pid 24298] set_robust_list(0x555591f29660, 24 [pid 24297] <... close resumed>) = 0 [pid 24296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24294] +++ exited with 0 +++ [pid 24293] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24298 [pid 24298] <... set_robust_list resumed>) = 0 [pid 24297] write(1, "executing program\n", 18 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24294, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24297] <... write resumed>) = 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24298] <... prctl resumed>) = 0 [pid 24297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24296] <... bpf resumed>) = 3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24298] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24299 attached [pid 24298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24298] write(3, "1000", 4 [pid 24299] set_robust_list(0x555591f29660, 24 [pid 24297] <... bpf resumed>) = 3 [pid 24296] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24299] <... set_robust_list resumed>) = 0 [pid 24298] <... write resumed>) = 4 [pid 24297] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24298] close(3 [pid 24297] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24296] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24299 [pid 24299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24298] <... close resumed>) = 0 [pid 24297] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24296] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24299] <... prctl resumed>) = 0 [pid 24298] write(1, "executing program\n", 18 [pid 24297] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24296] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24297] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24299] setpgid(0, 0 [pid 24298] <... write resumed>) = 18 [pid 24296] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24300 attached [pid 24299] <... setpgid resumed>) = 0 [pid 24298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24297] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24296] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24300] set_robust_list(0x555591f29660, 24) = 0 [pid 24299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24296] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24300 [pid 24300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24298] <... bpf resumed>) = 3 [pid 24297] exit_group(0 [pid 24300] <... prctl resumed>) = 0 [pid 24299] <... openat resumed>) = 3 [pid 24297] <... exit_group resumed>) = ? [pid 24296] <... exit_group resumed>) = ? [pid 24300] setpgid(0, 0 [pid 24298] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24297] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24298] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24299] write(3, "1000", 4 [pid 24298] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24300] <... setpgid resumed>) = 0 [pid 24300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24299] <... write resumed>) = 4 [pid 24298] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24296] +++ exited with 0 +++ executing program [pid 24300] write(3, "1000", 4 [pid 24299] close(3 [pid 24298] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24300] <... write resumed>) = 4 [pid 24300] close(3 [pid 24299] <... close resumed>) = 0 [pid 24298] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24300] <... close resumed>) = 0 [pid 24300] write(1, "executing program\n", 18) = 18 [pid 24298] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24299] write(1, "executing program\n", 18executing program [pid 24300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24299] <... write resumed>) = 18 [pid 24298] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 24299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24300] <... bpf resumed>) = 3 [pid 24300] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24299] <... bpf resumed>) = 3 [pid 24298] +++ exited with 0 +++ [pid 24300] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24300] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24301 attached [pid 24300] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24299] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24299] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24301] set_robust_list(0x555591f29660, 24 [pid 24299] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24300] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24300] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24301 [pid 24301] <... set_robust_list resumed>) = 0 [pid 24299] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24302 attached [pid 24301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24300] exit_group(0 [pid 24299] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24302 [pid 24301] <... prctl resumed>) = 0 [pid 24299] exit_group(0 [pid 24301] setpgid(0, 0 [pid 24299] <... exit_group resumed>) = ? [pid 24302] set_robust_list(0x555591f29660, 24 [pid 24301] <... setpgid resumed>) = 0 [pid 24300] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24303 attached [pid 24302] <... set_robust_list resumed>) = 0 [pid 24301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24300] +++ exited with 0 +++ [pid 24299] +++ exited with 0 +++ [pid 24303] set_robust_list(0x555591f29660, 24 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24303] <... set_robust_list resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24302] setpgid(0, 0 [pid 24301] <... openat resumed>) = 3 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24302] <... setpgid resumed>) = 0 [pid 24303] <... prctl resumed>) = 0 [pid 24302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24301] write(3, "1000", 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24303 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24303] setpgid(0, 0 [pid 24302] <... openat resumed>) = 3 [pid 24301] <... write resumed>) = 4 [pid 24303] <... setpgid resumed>) = 0 [pid 24301] close(3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24302] write(3, "1000", 4 [pid 24301] <... close resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24304 attached [pid 24301] write(1, "executing program\n", 18) = 18 [pid 24304] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24304 [pid 24304] <... set_robust_list resumed>) = 0 [pid 24302] <... write resumed>) = 4 [pid 24301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24305 attached [pid 24303] <... openat resumed>) = 3 [pid 24302] close(3 [pid 24301] <... bpf resumed>) = 3 [pid 24305] set_robust_list(0x555591f29660, 24 [pid 24304] setpgid(0, 0 [pid 24302] <... close resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24305 [pid 24305] <... set_robust_list resumed>) = 0 executing program [pid 24304] <... setpgid resumed>) = 0 [pid 24303] write(3, "1000", 4 [pid 24302] write(1, "executing program\n", 18 [pid 24301] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24303] <... write resumed>) = 4 [pid 24302] <... write resumed>) = 18 [pid 24305] <... prctl resumed>) = 0 [pid 24303] close(3 executing program [pid 24302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24303] <... close resumed>) = 0 [pid 24301] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24305] setpgid(0, 0 [pid 24303] write(1, "executing program\n", 18 [pid 24305] <... setpgid resumed>) = 0 [pid 24304] <... openat resumed>) = 3 [pid 24303] <... write resumed>) = 18 [pid 24305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24304] write(3, "1000", 4 [pid 24303] <... bpf resumed>) = 3 [pid 24302] <... bpf resumed>) = 3 [pid 24301] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24305] <... openat resumed>) = 3 [pid 24304] <... write resumed>) = 4 [pid 24305] write(3, "1000", 4 [pid 24304] close(3 [pid 24301] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24305] <... write resumed>) = 4 [pid 24304] <... close resumed>) = 0 [pid 24303] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24302] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24301] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24304] write(1, "executing program\n", 18) = 18 [pid 24304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24305] close(3 [pid 24303] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24302] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24301] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24305] <... close resumed>) = 0 [pid 24303] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24302] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24305] write(1, "executing program\n", 18 [pid 24304] <... bpf resumed>) = 3 [pid 24303] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24302] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24301] exit_group(0 [pid 24305] <... write resumed>) = 18 [pid 24303] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24302] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24304] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24303] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24302] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24301] <... exit_group resumed>) = ? [pid 24305] <... bpf resumed>) = 3 [pid 24304] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24303] exit_group(0 [pid 24305] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24304] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24302] exit_group(0 [pid 24304] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24303] <... exit_group resumed>) = ? [pid 24305] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24302] <... exit_group resumed>) = ? [pid 24304] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24305] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24304] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24304] exit_group(0) = ? [pid 24302] +++ exited with 0 +++ [pid 24305] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24304] +++ exited with 0 +++ [pid 24305] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24301] +++ exited with 0 +++ [pid 24305] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24305] exit_group(0 [pid 24303] +++ exited with 0 +++ [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24305] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24305] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24306 attached [pid 24306] set_robust_list(0x555591f29660, 24 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24306 [pid 24306] <... set_robust_list resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24307 attached [pid 24306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24306] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24309 attached ./strace-static-x86_64: Process 24308 attached [pid 24307] set_robust_list(0x555591f29660, 24 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24309] set_robust_list(0x555591f29660, 24 [pid 24308] set_robust_list(0x555591f29660, 24 [pid 24309] <... set_robust_list resumed>) = 0 [pid 24308] <... set_robust_list resumed>) = 0 [pid 24306] setpgid(0, 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24309 [pid 24309] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24310 attached [pid 24308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24307] <... set_robust_list resumed>) = 0 [pid 24306] <... setpgid resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24308 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24307 [pid 24309] <... prctl resumed>) = 0 [pid 24308] <... prctl resumed>) = 0 [pid 24306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24310] set_robust_list(0x555591f29660, 24 [pid 24309] setpgid(0, 0 [pid 24308] setpgid(0, 0 [pid 24307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24309] <... setpgid resumed>) = 0 [pid 24308] <... setpgid resumed>) = 0 [pid 24310] <... set_robust_list resumed>) = 0 [pid 24309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24307] <... prctl resumed>) = 0 [pid 24306] <... openat resumed>) = 3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24310 [pid 24310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24309] <... openat resumed>) = 3 [pid 24307] setpgid(0, 0 [pid 24306] write(3, "1000", 4 [pid 24310] <... prctl resumed>) = 0 [pid 24307] <... setpgid resumed>) = 0 [pid 24306] <... write resumed>) = 4 [pid 24309] write(3, "1000", 4 [pid 24306] close(3 [pid 24310] setpgid(0, 0 [pid 24308] <... openat resumed>) = 3 [pid 24307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24306] <... close resumed>) = 0 [pid 24309] <... write resumed>) = 4 [pid 24308] write(3, "1000", 4 [pid 24309] close(3 [pid 24308] <... write resumed>) = 4 [pid 24309] <... close resumed>) = 0 [pid 24308] close(3executing program [pid 24309] write(1, "executing program\n", 18 [pid 24308] <... close resumed>) = 0 [pid 24309] <... write resumed>) = 18 executing program [pid 24308] write(1, "executing program\n", 18 [pid 24309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24308] <... write resumed>) = 18 [pid 24310] <... setpgid resumed>) = 0 [pid 24308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24307] <... openat resumed>) = 3 executing program [pid 24306] write(1, "executing program\n", 18 [pid 24309] <... bpf resumed>) = 3 [pid 24310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24307] write(3, "1000", 4 [pid 24306] <... write resumed>) = 18 [pid 24307] <... write resumed>) = 4 [pid 24307] close(3 [pid 24310] <... openat resumed>) = 3 [pid 24309] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24307] <... close resumed>) = 0 [pid 24306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24310] write(3, "1000", 4 [pid 24307] write(1, "executing program\n", 18 [pid 24310] <... write resumed>) = 4 [pid 24309] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24307] <... write resumed>) = 18 [pid 24310] close(3 [pid 24309] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH executing program [pid 24307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24310] <... close resumed>) = 0 [pid 24309] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24308] <... bpf resumed>) = 3 [pid 24306] <... bpf resumed>) = 3 [pid 24310] write(1, "executing program\n", 18 [pid 24309] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24308] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24306] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24310] <... write resumed>) = 18 [pid 24309] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24308] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24306] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24309] exit_group(0 [pid 24308] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24306] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24308] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24307] <... bpf resumed>) = 3 [pid 24309] <... exit_group resumed>) = ? [pid 24306] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24310] <... bpf resumed>) = 3 [pid 24308] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24307] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24308] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24306] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24308] exit_group(0 [pid 24306] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24308] <... exit_group resumed>) = ? [pid 24307] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24306] exit_group(0 [pid 24309] +++ exited with 0 +++ [pid 24310] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24307] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24306] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24307] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24307] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24307] exit_group(0) = ? [pid 24310] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24308] +++ exited with 0 +++ [pid 24306] +++ exited with 0 +++ [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24310] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24310] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] <... restart_syscall resumed>) = 0 [pid 24307] +++ exited with 0 +++ [pid 24310] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24310] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24310] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24312 attached ./strace-static-x86_64: Process 24311 attached [pid 24310] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24311 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24312 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24312] set_robust_list(0x555591f29660, 24 [pid 24311] set_robust_list(0x555591f29660, 24 [pid 24312] <... set_robust_list resumed>) = 0 [pid 24311] <... set_robust_list resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24312] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24313 attached [pid 24311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24313] set_robust_list(0x555591f29660, 24 [pid 24312] <... prctl resumed>) = 0 [pid 24311] setpgid(0, 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24313] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24313 ./strace-static-x86_64: Process 24314 attached [pid 24313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24312] setpgid(0, 0 [pid 24311] <... setpgid resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24314] set_robust_list(0x555591f29660, 24 [pid 24313] <... prctl resumed>) = 0 [pid 24312] <... setpgid resumed>) = 0 [pid 24311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24313] setpgid(0, 0 [pid 24312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24311] <... openat resumed>) = 3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24314 ./strace-static-x86_64: Process 24315 attached [pid 24314] <... set_robust_list resumed>) = 0 [pid 24313] <... setpgid resumed>) = 0 [pid 24314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24312] <... openat resumed>) = 3 [pid 24311] write(3, "1000", 4) = 4 [pid 24311] close(3 [pid 24315] set_robust_list(0x555591f29660, 24 [pid 24314] <... prctl resumed>) = 0 [pid 24313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24312] write(3, "1000", 4 [pid 24311] <... close resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24315 [pid 24314] setpgid(0, 0 [pid 24312] <... write resumed>) = 4 [pid 24311] write(1, "executing program\n", 18executing program [pid 24315] <... set_robust_list resumed>) = 0 [pid 24314] <... setpgid resumed>) = 0 [pid 24313] <... openat resumed>) = 3 [pid 24312] close(3 [pid 24311] <... write resumed>) = 18 [pid 24315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24313] write(3, "1000", 4 [pid 24312] <... close resumed>) = 0 [pid 24311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24315] <... prctl resumed>) = 0 [pid 24314] <... openat resumed>) = 3 [pid 24313] <... write resumed>) = 4 [pid 24312] write(1, "executing program\n", 18executing program [pid 24315] setpgid(0, 0 [pid 24314] write(3, "1000", 4 [pid 24313] close(3 [pid 24315] <... setpgid resumed>) = 0 [pid 24315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24314] <... write resumed>) = 4 [pid 24313] <... close resumed>) = 0 [pid 24312] <... write resumed>) = 18 [pid 24314] close(3executing program [pid 24313] write(1, "executing program\n", 18 executing program [pid 24312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24315] <... openat resumed>) = 3 [pid 24314] <... close resumed>) = 0 [pid 24313] <... write resumed>) = 18 [pid 24311] <... bpf resumed>) = 3 [pid 24314] write(1, "executing program\n", 18 [pid 24313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24314] <... write resumed>) = 18 [pid 24314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24312] <... bpf resumed>) = 3 [pid 24315] write(3, "1000", 4 [pid 24311] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24315] <... write resumed>) = 4 [pid 24315] close(3 [pid 24313] <... bpf resumed>) = 3 [pid 24312] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24311] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24315] <... close resumed>) = 0 [pid 24314] <... bpf resumed>) = 3 [pid 24313] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24312] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24311] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24315] write(1, "executing program\n", 18 [pid 24314] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24313] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24312] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24311] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24315] <... write resumed>) = 18 [pid 24314] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24313] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24312] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24311] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24314] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24311] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24314] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24313] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24312] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24314] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24311] exit_group(0 [pid 24314] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24314] exit_group(0 [pid 24313] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24312] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24314] <... exit_group resumed>) = ? [pid 24315] <... bpf resumed>) = 3 [pid 24313] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24312] exit_group(0 [pid 24311] <... exit_group resumed>) = ? [pid 24312] <... exit_group resumed>) = ? [pid 24315] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24313] exit_group(0 [pid 24315] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24313] <... exit_group resumed>) = ? [pid 24315] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24314] +++ exited with 0 +++ [pid 24313] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24311] +++ exited with 0 +++ [pid 24312] +++ exited with 0 +++ [pid 24315] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24312, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24315] exit_group(0) = ? [pid 24315] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24316 attached [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24316 ./strace-static-x86_64: Process 24317 attached [pid 24316] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24318 attached [pid 24317] set_robust_list(0x555591f29660, 24) = 0 ./strace-static-x86_64: Process 24320 attached ./strace-static-x86_64: Process 24319 attached [pid 24318] set_robust_list(0x555591f29660, 24 [pid 24316] <... set_robust_list resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24317 [pid 24318] <... set_robust_list resumed>) = 0 [pid 24320] set_robust_list(0x555591f29660, 24 [pid 24319] set_robust_list(0x555591f29660, 24 [pid 24317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24318 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24319 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24320 [pid 24320] <... set_robust_list resumed>) = 0 [pid 24319] <... set_robust_list resumed>) = 0 [pid 24318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24316] <... prctl resumed>) = 0 [pid 24318] <... prctl resumed>) = 0 [pid 24316] setpgid(0, 0 [pid 24320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24318] setpgid(0, 0 [pid 24317] <... prctl resumed>) = 0 [pid 24316] <... setpgid resumed>) = 0 [pid 24320] <... prctl resumed>) = 0 [pid 24317] setpgid(0, 0 [pid 24320] setpgid(0, 0 [pid 24319] <... prctl resumed>) = 0 [pid 24318] <... setpgid resumed>) = 0 [pid 24316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24320] <... setpgid resumed>) = 0 [pid 24317] <... setpgid resumed>) = 0 [pid 24320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24319] setpgid(0, 0 [pid 24318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24320] <... openat resumed>) = 3 [pid 24317] <... openat resumed>) = 3 [pid 24320] write(3, "1000", 4) = 4 [pid 24319] <... setpgid resumed>) = 0 [pid 24318] <... openat resumed>) = 3 [pid 24317] write(3, "1000", 4 [pid 24316] <... openat resumed>) = 3 [pid 24320] close(3 [pid 24319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24317] <... write resumed>) = 4 [pid 24316] write(3, "1000", 4 [pid 24318] write(3, "1000", 4 [pid 24320] <... close resumed>) = 0 [pid 24318] <... write resumed>) = 4 [pid 24317] close(3 [pid 24316] <... write resumed>) = 4 [pid 24320] write(1, "executing program\n", 18 [pid 24319] <... openat resumed>) = 3 [pid 24318] close(3 [pid 24317] <... close resumed>) = 0 [pid 24316] close(3 executing program executing program [pid 24318] <... close resumed>) = 0 [pid 24316] <... close resumed>) = 0 [pid 24318] write(1, "executing program\n", 18 [pid 24320] <... write resumed>) = 18 executing program [pid 24318] <... write resumed>) = 18 [pid 24317] write(1, "executing program\n", 18 [pid 24316] write(1, "executing program\n", 18executing program [pid 24320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24319] write(3, "1000", 4 [pid 24318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24317] <... write resumed>) = 18 [pid 24316] <... write resumed>) = 18 [pid 24320] <... bpf resumed>) = 3 [pid 24319] <... write resumed>) = 4 [pid 24318] <... bpf resumed>) = 3 [pid 24317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24320] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24319] close(3 [pid 24318] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24319] <... close resumed>) = 0 [pid 24317] <... bpf resumed>) = 3 [pid 24317] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24320] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24319] write(1, "executing program\n", 18 [pid 24318] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24316] <... bpf resumed>) = 3 executing program [pid 24317] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24316] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24320] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24319] <... write resumed>) = 18 [pid 24318] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24317] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24320] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24318] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24316] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24320] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24317] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24316] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24316] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24318] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24316] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24320] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24317] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24316] exit_group(0) = ? [pid 24320] exit_group(0 [pid 24319] <... bpf resumed>) = 3 [pid 24318] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24317] exit_group(0 [pid 24320] <... exit_group resumed>) = ? [pid 24316] +++ exited with 0 +++ [pid 24319] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24318] exit_group(0 [pid 24317] <... exit_group resumed>) = ? [pid 24319] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24318] <... exit_group resumed>) = ? [pid 24320] +++ exited with 0 +++ [pid 24319] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24317] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24320, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24318] +++ exited with 0 +++ [pid 24319] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24319] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24319] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24319] exit_group(0) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24319] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24322 attached ./strace-static-x86_64: Process 24321 attached [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24322] set_robust_list(0x555591f29660, 24 [pid 24321] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24321 [pid 24322] <... set_robust_list resumed>) = 0 [pid 24321] <... set_robust_list resumed>) = 0 [pid 24322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24323 attached [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24322 [pid 24323] set_robust_list(0x555591f29660, 24) = 0 [pid 24322] <... prctl resumed>) = 0 [pid 24321] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24324 attached [pid 24323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24323] <... prctl resumed>) = 0 [pid 24322] setpgid(0, 0 [pid 24321] setpgid(0, 0 [pid 24323] setpgid(0, 0 [pid 24322] <... setpgid resumed>) = 0 [pid 24322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24321] <... setpgid resumed>) = 0 [pid 24323] <... setpgid resumed>) = 0 [pid 24321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24325 attached [pid 24323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24325] set_robust_list(0x555591f29660, 24 [pid 24324] set_robust_list(0x555591f29660, 24 [pid 24322] <... openat resumed>) = 3 [pid 24321] <... openat resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24323 [pid 24325] <... set_robust_list resumed>) = 0 [pid 24324] <... set_robust_list resumed>) = 0 [pid 24323] <... openat resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24324 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24325 [pid 24323] write(3, "1000", 4 [pid 24322] write(3, "1000", 4 [pid 24323] <... write resumed>) = 4 [pid 24322] <... write resumed>) = 4 [pid 24321] write(3, "1000", 4 [pid 24324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24323] close(3 [pid 24322] close(3 [pid 24321] <... write resumed>) = 4 [pid 24325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24323] <... close resumed>) = 0 [pid 24322] <... close resumed>) = 0 executing program executing program [pid 24321] close(3 [pid 24325] <... prctl resumed>) = 0 [pid 24324] <... prctl resumed>) = 0 [pid 24323] write(1, "executing program\n", 18 [pid 24322] write(1, "executing program\n", 18 [pid 24321] <... close resumed>) = 0 [pid 24325] setpgid(0, 0 [pid 24324] setpgid(0, 0 [pid 24323] <... write resumed>) = 18 [pid 24322] <... write resumed>) = 18 [pid 24325] <... setpgid resumed>) = 0 [pid 24324] <... setpgid resumed>) = 0 [pid 24323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24321] write(1, "executing program\n", 18 [pid 24325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24325] <... openat resumed>) = 3 [pid 24324] <... openat resumed>) = 3 [pid 24323] <... bpf resumed>) = 3 [pid 24321] <... write resumed>) = 18 [pid 24322] <... bpf resumed>) = 3 [pid 24324] write(3, "1000", 4 [pid 24325] write(3, "1000", 4 [pid 24324] <... write resumed>) = 4 [pid 24325] <... write resumed>) = 4 [pid 24324] close(3 executing program executing program [pid 24321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24325] close(3 [pid 24324] <... close resumed>) = 0 [pid 24323] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24322] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24323] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24322] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24325] <... close resumed>) = 0 [pid 24324] write(1, "executing program\n", 18 [pid 24323] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24325] write(1, "executing program\n", 18 [pid 24324] <... write resumed>) = 18 [pid 24322] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24325] <... write resumed>) = 18 [pid 24325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24322] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24323] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24322] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24321] <... bpf resumed>) = 3 [pid 24324] <... bpf resumed>) = 3 [pid 24322] exit_group(0 [pid 24325] <... bpf resumed>) = 3 [pid 24324] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24323] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24322] <... exit_group resumed>) = ? [pid 24321] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24324] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24323] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24325] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24325] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24324] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24322] +++ exited with 0 +++ [pid 24325] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24323] exit_group(0 [pid 24321] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24324] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24325] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24324] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24323] <... exit_group resumed>) = ? [pid 24321] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24325] exit_group(0 [pid 24324] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24325] <... exit_group resumed>) = ? [pid 24324] exit_group(0 [pid 24321] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24323] +++ exited with 0 +++ [pid 24321] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24324] <... exit_group resumed>) = ? [pid 24321] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24324] +++ exited with 0 +++ [pid 24321] exit_group(0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24326 attached [pid 24321] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24326] set_robust_list(0x555591f29660, 24 [pid 24325] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24326 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24326] <... set_robust_list resumed>) = 0 [pid 24321] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24326] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24327 attached [pid 24326] setpgid(0, 0) = 0 [pid 24327] set_robust_list(0x555591f29660, 24 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24327 [pid 24327] <... set_robust_list resumed>) = 0 [pid 24326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24326] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24329 attached ./strace-static-x86_64: Process 24328 attached [pid 24327] <... prctl resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24326] write(3, "1000", 4) = 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24329 [pid 24326] close(3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24326] <... close resumed>) = 0 [pid 24329] set_robust_list(0x555591f29660, 24 [pid 24328] set_robust_list(0x555591f29660, 24 [pid 24327] setpgid(0, 0 [pid 24326] write(1, "executing program\n", 18executing program [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24328 ./strace-static-x86_64: Process 24330 attached [pid 24329] <... set_robust_list resumed>) = 0 [pid 24328] <... set_robust_list resumed>) = 0 [pid 24327] <... setpgid resumed>) = 0 [pid 24326] <... write resumed>) = 18 [pid 24330] set_robust_list(0x555591f29660, 24 [pid 24326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24330] <... set_robust_list resumed>) = 0 [pid 24329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24330 [pid 24329] <... prctl resumed>) = 0 [pid 24328] <... prctl resumed>) = 0 [pid 24330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24329] setpgid(0, 0 [pid 24328] setpgid(0, 0 [pid 24327] <... openat resumed>) = 3 [pid 24326] <... bpf resumed>) = 3 [pid 24329] <... setpgid resumed>) = 0 [pid 24330] <... prctl resumed>) = 0 [pid 24329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24328] <... setpgid resumed>) = 0 [pid 24327] write(3, "1000", 4 [pid 24326] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24330] setpgid(0, 0 [pid 24327] <... write resumed>) = 4 [pid 24326] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24330] <... setpgid resumed>) = 0 [pid 24329] <... openat resumed>) = 3 [pid 24328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24327] close(3 [pid 24326] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24329] write(3, "1000", 4executing program [pid 24330] <... openat resumed>) = 3 [pid 24328] <... openat resumed>) = 3 [pid 24327] <... close resumed>) = 0 [pid 24329] <... write resumed>) = 4 [pid 24326] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24329] close(3 [pid 24328] write(3, "1000", 4 [pid 24327] write(1, "executing program\n", 18 [pid 24326] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24330] write(3, "1000", 4 [pid 24329] <... close resumed>) = 0 [pid 24328] <... write resumed>) = 4 [pid 24327] <... write resumed>) = 18 [pid 24326] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24330] <... write resumed>) = 4 [pid 24329] write(1, "executing program\n", 18 [pid 24328] close(3executing program [pid 24327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24326] exit_group(0 [pid 24330] close(3 [pid 24329] <... write resumed>) = 18 [pid 24328] <... close resumed>) = 0 [pid 24326] <... exit_group resumed>) = ? [pid 24330] <... close resumed>) = 0 [pid 24327] <... bpf resumed>) = 3 [pid 24327] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24326] +++ exited with 0 +++ [pid 24330] write(1, "executing program\n", 18 executing program [pid 24329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24328] write(1, "executing program\n", 18 [pid 24327] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24330] <... write resumed>) = 18 [pid 24327] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24328] <... write resumed>) = 18 [pid 24327] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24330] <... bpf resumed>) = 3 [pid 24328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24327] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24329] <... bpf resumed>) = 3 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24330] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24329] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24327] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24328] <... bpf resumed>) = 3 [pid 24330] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24329] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24327] exit_group(0 [pid 24330] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24329] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24328] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24327] <... exit_group resumed>) = ? [pid 24328] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24330] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24328] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24330] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24329] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24328] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24330] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... restart_syscall resumed>) = 0 [pid 24330] exit_group(0 [pid 24329] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24328] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24330] <... exit_group resumed>) = ? [pid 24329] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24328] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24328] exit_group(0) = ? [pid 24330] +++ exited with 0 +++ [pid 24329] exit_group(0 [pid 24328] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24331 attached [pid 24329] <... exit_group resumed>) = ? [pid 24327] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24331] set_robust_list(0x555591f29660, 24 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24327, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24331] <... set_robust_list resumed>) = 0 [pid 24331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24331 [pid 24331] <... prctl resumed>) = 0 [pid 24329] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24331] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24333 attached ./strace-static-x86_64: Process 24332 attached [pid 24331] <... setpgid resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24333] set_robust_list(0x555591f29660, 24 [pid 24332] set_robust_list(0x555591f29660, 24 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24333] <... set_robust_list resumed>) = 0 [pid 24332] <... set_robust_list resumed>) = 0 [pid 24331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24333 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24332 ./strace-static-x86_64: Process 24334 attached [pid 24334] set_robust_list(0x555591f29660, 24 [pid 24332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24331] <... openat resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24334 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24334] <... set_robust_list resumed>) = 0 [pid 24333] <... prctl resumed>) = 0 [pid 24331] write(3, "1000", 4 [pid 24334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24333] setpgid(0, 0 [pid 24332] <... prctl resumed>) = 0 [pid 24331] <... write resumed>) = 4 [pid 24334] <... prctl resumed>) = 0 [pid 24333] <... setpgid resumed>) = 0 [pid 24331] close(3 [pid 24334] setpgid(0, 0 [pid 24333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24332] setpgid(0, 0 [pid 24331] <... close resumed>) = 0 [pid 24334] <... setpgid resumed>) = 0 executing program [pid 24334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24332] <... setpgid resumed>) = 0 [pid 24331] write(1, "executing program\n", 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24334] <... openat resumed>) = 3 [pid 24333] <... openat resumed>) = 3 [pid 24331] <... write resumed>) = 18 [pid 24331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program executing program [pid 24334] write(3, "1000", 4 [pid 24333] write(3, "1000", 4 [pid 24331] <... bpf resumed>) = 3 [pid 24334] <... write resumed>) = 4 [pid 24333] <... write resumed>) = 4 [pid 24333] close(3 [pid 24334] close(3 [pid 24333] <... close resumed>) = 0 [pid 24334] <... close resumed>) = 0 [pid 24333] write(1, "executing program\n", 18./strace-static-x86_64: Process 24335 attached [pid 24334] write(1, "executing program\n", 18 [pid 24333] <... write resumed>) = 18 [pid 24334] <... write resumed>) = 18 [pid 24333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24335] set_robust_list(0x555591f29660, 24 [pid 24334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24331] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24335] <... set_robust_list resumed>) = 0 [pid 24332] <... openat resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24335 [pid 24331] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24334] <... bpf resumed>) = 3 [pid 24332] write(3, "1000", 4 [pid 24331] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24333] <... bpf resumed>) = 3 [pid 24331] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24335] <... prctl resumed>) = 0 [pid 24334] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24333] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24332] <... write resumed>) = 4 [pid 24331] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24335] setpgid(0, 0 [pid 24334] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24333] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24332] close(3 [pid 24331] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24335] <... setpgid resumed>) = 0 [pid 24334] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24333] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24332] <... close resumed>) = 0 [pid 24331] exit_group(0) = ? [pid 24335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24332] write(1, "executing program\n", 18 [pid 24334] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24332] <... write resumed>) = 18 [pid 24333] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24335] <... openat resumed>) = 3 [pid 24334] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24333] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24335] write(3, "1000", 4 [pid 24334] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24333] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24332] <... bpf resumed>) = 3 [pid 24335] <... write resumed>) = 4 [pid 24334] exit_group(0 [pid 24333] exit_group(0 [pid 24331] +++ exited with 0 +++ [pid 24335] close(3 [pid 24332] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24334] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24335] <... close resumed>) = 0 [pid 24332] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24333] <... exit_group resumed>) = ? [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24335] write(1, "executing program\n", 18executing program [pid 24332] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24335] <... write resumed>) = 18 [pid 24335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24332] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] <... restart_syscall resumed>) = 0 [pid 24332] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24333] +++ exited with 0 +++ [pid 24332] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24334] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24332] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24332] <... exit_group resumed>) = ? [pid 24335] <... bpf resumed>) = 3 [pid 24335] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24332] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24335] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24335] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24336 attached [pid 24335] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24336 [pid 24335] exit_group(0./strace-static-x86_64: Process 24337 attached [pid 24336] set_robust_list(0x555591f29660, 24 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24337] set_robust_list(0x555591f29660, 24 [pid 24336] <... set_robust_list resumed>) = 0 [pid 24335] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24337 [pid 24336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24337] <... set_robust_list resumed>) = 0 [pid 24337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24338 ./strace-static-x86_64: Process 24339 attached ./strace-static-x86_64: Process 24338 attached [pid 24337] <... prctl resumed>) = 0 [pid 24336] <... prctl resumed>) = 0 [pid 24335] +++ exited with 0 +++ [pid 24339] set_robust_list(0x555591f29660, 24 [pid 24338] set_robust_list(0x555591f29660, 24 [pid 24337] setpgid(0, 0 [pid 24339] <... set_robust_list resumed>) = 0 [pid 24338] <... set_robust_list resumed>) = 0 [pid 24337] <... setpgid resumed>) = 0 [pid 24336] setpgid(0, 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24339 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24339] <... prctl resumed>) = 0 [pid 24337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24338] <... prctl resumed>) = 0 [pid 24339] setpgid(0, 0 [pid 24338] setpgid(0, 0 [pid 24337] <... openat resumed>) = 3 [pid 24336] <... setpgid resumed>) = 0 [pid 24339] <... setpgid resumed>) = 0 [pid 24338] <... setpgid resumed>) = 0 [pid 24337] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24337] <... write resumed>) = 4 [pid 24336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24339] <... openat resumed>) = 3 [pid 24337] close(3) = 0 [pid 24337] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 24340 attached ) = 18 [pid 24339] write(3, "1000", 4 [pid 24337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24336] <... openat resumed>) = 3 [pid 24340] set_robust_list(0x555591f29660, 24 [pid 24339] <... write resumed>) = 4 [pid 24338] <... openat resumed>) = 3 [pid 24336] write(3, "1000", 4 [pid 24340] <... set_robust_list resumed>) = 0 [pid 24338] write(3, "1000", 4 [pid 24336] <... write resumed>) = 4 [pid 24340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24339] close(3 [pid 24338] <... write resumed>) = 4 [pid 24337] <... bpf resumed>) = 3 [pid 24336] close(3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24340 [pid 24336] <... close resumed>) = 0 [pid 24336] write(1, "executing program\n", 18 [pid 24339] <... close resumed>) = 0 executing program executing program [pid 24339] write(1, "executing program\n", 18 [pid 24338] close(3 [pid 24337] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24336] <... write resumed>) = 18 [pid 24340] <... prctl resumed>) = 0 [pid 24339] <... write resumed>) = 18 [pid 24338] <... close resumed>) = 0 [pid 24337] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24340] setpgid(0, 0 [pid 24339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24338] write(1, "executing program\n", 18 [pid 24337] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24340] <... setpgid resumed>) = 0 [pid 24338] <... write resumed>) = 18 [pid 24336] <... bpf resumed>) = 3 [pid 24340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24339] <... bpf resumed>) = 3 [pid 24338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24337] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24339] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24337] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24340] <... openat resumed>) = 3 [pid 24339] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24337] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24340] write(3, "1000", 4 [pid 24339] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24337] exit_group(0 [pid 24340] <... write resumed>) = 4 [pid 24340] close(3) = 0 [pid 24339] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24337] <... exit_group resumed>) = ? executing program [pid 24340] write(1, "executing program\n", 18 [pid 24339] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24338] <... bpf resumed>) = 3 [pid 24336] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24340] <... write resumed>) = 18 [pid 24339] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24337] +++ exited with 0 +++ [pid 24340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24339] exit_group(0 [pid 24338] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24336] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24339] <... exit_group resumed>) = ? [pid 24338] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24336] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24340] <... bpf resumed>) = 3 [pid 24336] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24340] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24340] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24339] +++ exited with 0 +++ [pid 24338] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24336] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24340] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24338] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24336] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24340] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24336] exit_group(0 [pid 24340] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24340] exit_group(0 [pid 24338] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24336] <... exit_group resumed>) = ? [pid 24340] <... exit_group resumed>) = ? [pid 24338] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24340] +++ exited with 0 +++ [pid 24336] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24338] exit_group(0) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24341 attached [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24338] +++ exited with 0 +++ [pid 5857] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24342 attached [pid 24341] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24342 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24341 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24342] set_robust_list(0x555591f29660, 24 [pid 24341] <... set_robust_list resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24342] <... set_robust_list resumed>) = 0 [pid 24341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24342] setpgid(0, 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24341] <... prctl resumed>) = 0 [pid 24342] <... setpgid resumed>) = 0 [pid 24341] setpgid(0, 0) = 0 [pid 24342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... restart_syscall resumed>) = 0 [pid 24342] <... openat resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24342] write(3, "1000", 4 [pid 24341] <... openat resumed>) = 3 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24341] write(3, "1000", 4 [pid 24342] <... write resumed>) = 4 ./strace-static-x86_64: Process 24343 attached [pid 24342] close(3executing program [pid 24341] <... write resumed>) = 4 [pid 24342] <... close resumed>) = 0 [pid 24341] close(3 [pid 24342] write(1, "executing program\n", 18 [pid 24341] <... close resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD executing program [pid 24343] set_robust_list(0x555591f29660, 24 [pid 24342] <... write resumed>) = 18 [pid 24341] write(1, "executing program\n", 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24343 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24344 attached [pid 24343] <... set_robust_list resumed>) = 0 [pid 24342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24341] <... write resumed>) = 18 [pid 24344] set_robust_list(0x555591f29660, 24 [pid 24343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24342] <... bpf resumed>) = 3 [pid 24341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24344 [pid 24344] <... set_robust_list resumed>) = 0 [pid 24343] <... prctl resumed>) = 0 [pid 24341] <... bpf resumed>) = 3 [pid 24344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24343] setpgid(0, 0) = 0 [pid 24342] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24344] <... prctl resumed>) = 0 [pid 24343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24342] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24344] setpgid(0, 0 [pid 24342] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24344] <... setpgid resumed>) = 0 [pid 24343] <... openat resumed>) = 3 [pid 24342] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24341] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24342] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24341] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24345 attached [pid 24344] <... openat resumed>) = 3 [pid 24343] write(3, "1000", 4 [pid 24342] exit_group(0 [pid 24341] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24344] write(3, "1000", 4 [pid 24342] <... exit_group resumed>) = ? [pid 24341] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24345] set_robust_list(0x555591f29660, 24 [pid 24344] <... write resumed>) = 4 [pid 24343] <... write resumed>) = 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24345 [pid 24343] close(3 [pid 24345] <... set_robust_list resumed>) = 0 [pid 24343] <... close resumed>) = 0 [pid 24344] close(3 [pid 24342] +++ exited with 0 +++ [pid 24341] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24344] <... close resumed>) = 0 [pid 24341] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 24345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24344] write(1, "executing program\n", 18 [pid 24343] write(1, "executing program\n", 18 [pid 24341] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24345] <... prctl resumed>) = 0 [pid 24344] <... write resumed>) = 18 [pid 24343] <... write resumed>) = 18 [pid 24341] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24345] setpgid(0, 0 [pid 24344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24345] <... setpgid resumed>) = 0 [pid 24344] <... bpf resumed>) = 3 [pid 24341] +++ exited with 0 +++ [pid 24344] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24344] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24344] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24344] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24345] <... openat resumed>) = 3 [pid 24343] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... restart_syscall resumed>) = 0 [pid 24345] write(3, "1000", 4 [pid 24344] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24343] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24346 attached [pid 24345] <... write resumed>) = 4 [pid 24344] exit_group(0 [pid 24343] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24345] close(3 [pid 24346] set_robust_list(0x555591f29660, 24 [pid 24344] <... exit_group resumed>) = ? [pid 24343] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24346] <... set_robust_list resumed>) = 0 [pid 24345] <... close resumed>) = 0 [pid 24343] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24346 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24345] write(1, "executing program\n", 18 [pid 24344] +++ exited with 0 +++ [pid 24343] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24343] exit_group(0 [pid 5857] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24343] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24347 attached [pid 24346] <... prctl resumed>) = 0 [pid 24345] <... write resumed>) = 18 [pid 24347] set_robust_list(0x555591f29660, 24 [pid 24345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24343] +++ exited with 0 +++ [pid 24347] <... set_robust_list resumed>) = 0 [pid 24346] setpgid(0, 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24347 [pid 24347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24346] <... setpgid resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24347] <... prctl resumed>) = 0 [pid 24347] setpgid(0, 0) = 0 [pid 24345] <... bpf resumed>) = 3 [pid 24345] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24346] <... openat resumed>) = 3 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24347] <... openat resumed>) = 3 [pid 24346] write(3, "1000", 4 [pid 24345] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24347] write(3, "1000", 4 [pid 24346] <... write resumed>) = 4 [pid 24345] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24346] close(3) = 0 [pid 24345] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24347] <... write resumed>) = 4 [pid 24346] write(1, "executing program\n", 18 [pid 24345] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24347] close(3 [pid 24345] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24347] <... close resumed>) = 0 executing program executing program ./strace-static-x86_64: Process 24348 attached ./strace-static-x86_64: Process 24349 attached [pid 24347] write(1, "executing program\n", 18 [pid 24345] exit_group(0 [pid 24346] <... write resumed>) = 18 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24348 [pid 24348] set_robust_list(0x555591f29660, 24 [pid 24347] <... write resumed>) = 18 [pid 24348] <... set_robust_list resumed>) = 0 [pid 24347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24349] set_robust_list(0x555591f29660, 24 [pid 24348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24345] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24349 [pid 24349] <... set_robust_list resumed>) = 0 [pid 24348] <... prctl resumed>) = 0 [pid 24349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24347] <... bpf resumed>) = 3 [pid 24346] <... bpf resumed>) = 3 [pid 24345] +++ exited with 0 +++ [pid 24348] setpgid(0, 0 [pid 24346] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24349] <... prctl resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24349] setpgid(0, 0 [pid 24348] <... setpgid resumed>) = 0 [pid 24346] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24347] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24349] <... setpgid resumed>) = 0 [pid 24347] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24346] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24347] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24346] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24347] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24348] write(3, "1000", 4./strace-static-x86_64: Process 24350 attached [pid 24349] <... openat resumed>) = 3 [pid 24347] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24346] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24347] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24346] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24349] write(3, "1000", 4 [pid 24348] <... write resumed>) = 4 [pid 24349] <... write resumed>) = 4 [pid 24348] close(3 [pid 24346] exit_group(0 [pid 24347] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24350 [pid 24350] set_robust_list(0x555591f29660, 24 [pid 24349] close(3executing program executing program [pid 24348] <... close resumed>) = 0 [pid 24346] <... exit_group resumed>) = ? [pid 24349] <... close resumed>) = 0 [pid 24348] write(1, "executing program\n", 18 [pid 24347] <... exit_group resumed>) = ? [pid 24349] write(1, "executing program\n", 18 [pid 24348] <... write resumed>) = 18 [pid 24349] <... write resumed>) = 18 [pid 24348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24348] <... bpf resumed>) = 3 [pid 24346] +++ exited with 0 +++ [pid 24350] <... set_robust_list resumed>) = 0 [pid 24349] <... bpf resumed>) = 3 [pid 24348] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24349] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24348] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24347] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24350] <... prctl resumed>) = 0 [pid 24349] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24348] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24350] setpgid(0, 0 [pid 24349] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24348] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24349] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24350] <... setpgid resumed>) = 0 [pid 24348] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24349] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24348] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24351 attached [pid 24349] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24348] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24351] set_robust_list(0x555591f29660, 24 [pid 24350] <... openat resumed>) = 3 [pid 24349] exit_group(0 [pid 24351] <... set_robust_list resumed>) = 0 [pid 24350] write(3, "1000", 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24351 [pid 24351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24350] <... write resumed>) = 4 [pid 24350] close(3 [pid 24351] <... prctl resumed>) = 0 [pid 24350] <... close resumed>) = 0 [pid 24351] setpgid(0, 0./strace-static-x86_64: Process 24352 attached executing program [pid 24350] write(1, "executing program\n", 18 [pid 24349] <... exit_group resumed>) = ? [pid 24348] <... exit_group resumed>) = ? [pid 24351] <... setpgid resumed>) = 0 [pid 24350] <... write resumed>) = 18 [pid 24351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24351] <... openat resumed>) = 3 [pid 24350] <... bpf resumed>) = 3 [pid 24349] +++ exited with 0 +++ [pid 24351] write(3, "1000", 4) = 4 [pid 24351] close(3) = 0 executing program [pid 24352] set_robust_list(0x555591f29660, 24 [pid 24351] write(1, "executing program\n", 18 [pid 24350] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24348] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24352 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24351] <... write resumed>) = 18 [pid 24352] <... set_robust_list resumed>) = 0 [pid 24351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24350] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24350] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24353 attached [pid 24352] <... prctl resumed>) = 0 [pid 24351] <... bpf resumed>) = 3 [pid 24350] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24353] set_robust_list(0x555591f29660, 24 [pid 24352] setpgid(0, 0 [pid 24351] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24350] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24353 [pid 24353] <... set_robust_list resumed>) = 0 [pid 24352] <... setpgid resumed>) = 0 [pid 24351] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24350] exit_group(0 [pid 24353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24351] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24354 attached [pid 24350] <... exit_group resumed>) = ? [pid 24353] <... prctl resumed>) = 0 [pid 24351] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24352] <... openat resumed>) = 3 [pid 24354] set_robust_list(0x555591f29660, 24 [pid 24353] setpgid(0, 0 [pid 24351] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24350] +++ exited with 0 +++ [pid 24354] <... set_robust_list resumed>) = 0 [pid 24353] <... setpgid resumed>) = 0 [pid 24352] write(3, "1000", 4 [pid 24351] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24354 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24352] <... write resumed>) = 4 [pid 24352] close(3 [pid 24351] exit_group(0 [pid 24352] <... close resumed>) = 0 [pid 24353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24354] <... prctl resumed>) = 0 [pid 24352] write(1, "executing program\n", 18 [pid 24351] <... exit_group resumed>) = ? [pid 24354] setpgid(0, 0executing program [pid 24353] <... openat resumed>) = 3 [pid 24354] <... setpgid resumed>) = 0 [pid 24352] <... write resumed>) = 18 [pid 24351] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24353] write(3, "1000", 4 [pid 24354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24353] <... write resumed>) = 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24353] close(3./strace-static-x86_64: Process 24355 attached [pid 24354] <... openat resumed>) = 3 [pid 24353] <... close resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24355 [pid 24355] set_robust_list(0x555591f29660, 24 [pid 24354] write(3, "1000", 4executing program [pid 24353] write(1, "executing program\n", 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24355] <... set_robust_list resumed>) = 0 [pid 24354] <... write resumed>) = 4 [pid 24353] <... write resumed>) = 18 [pid 24352] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24356 attached [pid 24355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24354] close(3 [pid 24356] set_robust_list(0x555591f29660, 24 [pid 24355] <... prctl resumed>) = 0 [pid 24354] <... close resumed>) = 0 executing program [pid 24353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24352] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24356 [pid 24356] <... set_robust_list resumed>) = 0 [pid 24355] setpgid(0, 0 [pid 24354] write(1, "executing program\n", 18 [pid 24355] <... setpgid resumed>) = 0 [pid 24354] <... write resumed>) = 18 [pid 24352] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24352] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24355] <... openat resumed>) = 3 [pid 24353] <... bpf resumed>) = 3 [pid 24352] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24356] <... prctl resumed>) = 0 [pid 24355] write(3, "1000", 4 [pid 24353] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24352] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24356] setpgid(0, 0 [pid 24355] <... write resumed>) = 4 [pid 24356] <... setpgid resumed>) = 0 [pid 24353] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24352] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24355] close(3 [pid 24354] <... bpf resumed>) = 3 [pid 24353] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24352] exit_group(0 [pid 24354] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24356] <... openat resumed>) = 3 [pid 24355] <... close resumed>) = 0 [pid 24353] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24352] <... exit_group resumed>) = ? [pid 24355] write(1, "executing program\n", 18 [pid 24353] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24356] write(3, "1000", 4 [pid 24355] <... write resumed>) = 18 [pid 24354] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24353] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24356] <... write resumed>) = 4 [pid 24355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24354] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24353] exit_group(0 [pid 24352] +++ exited with 0 +++ [pid 24356] close(3 [pid 24354] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24356] <... close resumed>) = 0 [pid 24354] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24356] write(1, "executing program\n", 18executing program [pid 24355] <... bpf resumed>) = 3 [pid 24354] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24353] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24356] <... write resumed>) = 18 [pid 24356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24355] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24354] exit_group(0 [pid 24353] +++ exited with 0 +++ [pid 24356] <... bpf resumed>) = 3 [pid 24355] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24354] <... exit_group resumed>) = ? [pid 24355] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24354] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24356] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24355] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24356] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24355] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24356] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24355] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24356] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24355] exit_group(0 [pid 24356] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24355] <... exit_group resumed>) = ? [pid 24356] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24356] exit_group(0) = ? [pid 5857] <... restart_syscall resumed>) = 0 [pid 24356] +++ exited with 0 +++ [pid 24355] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24357 attached [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24357 ./strace-static-x86_64: Process 24358 attached [pid 24357] set_robust_list(0x555591f29660, 24) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24359 attached [pid 24358] set_robust_list(0x555591f29660, 24 [pid 24357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24360 attached [pid 24358] <... set_robust_list resumed>) = 0 [pid 24357] <... prctl resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24360 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24358 [pid 24359] set_robust_list(0x555591f29660, 24 [pid 24360] set_robust_list(0x555591f29660, 24 [pid 24359] <... set_robust_list resumed>) = 0 [pid 24358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24357] setpgid(0, 0 [pid 24360] <... set_robust_list resumed>) = 0 [pid 24359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24357] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 24361 attached [pid 24360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24359] <... prctl resumed>) = 0 [pid 24357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24359 [pid 24359] setpgid(0, 0 [pid 24361] set_robust_list(0x555591f29660, 24 [pid 24360] <... prctl resumed>) = 0 [pid 24359] <... setpgid resumed>) = 0 [pid 24358] <... prctl resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24361 [pid 24358] setpgid(0, 0 [pid 24360] setpgid(0, 0 [pid 24359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24358] <... setpgid resumed>) = 0 [pid 24361] <... set_robust_list resumed>) = 0 [pid 24360] <... setpgid resumed>) = 0 [pid 24361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24357] <... openat resumed>) = 3 [pid 24361] <... prctl resumed>) = 0 [pid 24360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24361] setpgid(0, 0) = 0 [pid 24361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24360] <... openat resumed>) = 3 [pid 24359] <... openat resumed>) = 3 [pid 24358] <... openat resumed>) = 3 [pid 24357] write(3, "1000", 4 [pid 24360] write(3, "1000", 4 [pid 24357] <... write resumed>) = 4 [pid 24360] <... write resumed>) = 4 executing program executing program executing program [pid 24359] write(3, "1000", 4 [pid 24358] write(3, "1000", 4 [pid 24357] close(3 [pid 24360] close(3 [pid 24359] <... write resumed>) = 4 [pid 24358] <... write resumed>) = 4 [pid 24360] <... close resumed>) = 0 [pid 24357] <... close resumed>) = 0 [pid 24360] write(1, "executing program\n", 18 [pid 24359] close(3 [pid 24358] close(3 [pid 24357] write(1, "executing program\n", 18 [pid 24360] <... write resumed>) = 18 [pid 24359] <... close resumed>) = 0 [pid 24358] <... close resumed>) = 0 [pid 24359] write(1, "executing program\n", 18 [pid 24357] <... write resumed>) = 18 executing program [pid 24360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24359] <... write resumed>) = 18 [pid 24358] write(1, "executing program\n", 18 [pid 24357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24361] <... openat resumed>) = 3 [pid 24359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24358] <... write resumed>) = 18 [pid 24358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24357] <... bpf resumed>) = 3 [pid 24361] write(3, "1000", 4) = 4 [pid 24361] close(3executing program ) = 0 [pid 24361] write(1, "executing program\n", 18) = 18 [pid 24361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24360] <... bpf resumed>) = 3 [pid 24361] <... bpf resumed>) = 3 [pid 24360] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24359] <... bpf resumed>) = 3 [pid 24358] <... bpf resumed>) = 3 [pid 24357] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24360] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24358] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24360] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24359] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24358] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24357] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24361] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24360] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24361] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24360] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24359] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24358] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24357] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24361] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24360] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24359] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24361] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24358] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24357] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24361] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24360] exit_group(0 [pid 24357] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24361] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24361] exit_group(0 [pid 24360] <... exit_group resumed>) = ? [pid 24359] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24358] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24357] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24359] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24358] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24361] <... exit_group resumed>) = ? [pid 24359] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24358] exit_group(0 [pid 24357] exit_group(0 [pid 24359] exit_group(0 [pid 24358] <... exit_group resumed>) = ? [pid 24357] <... exit_group resumed>) = ? [pid 24361] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24360] +++ exited with 0 +++ [pid 24359] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24359] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5863] <... restart_syscall resumed>) = 0 [pid 24358] +++ exited with 0 +++ [pid 24357] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... restart_syscall resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24363 attached ./strace-static-x86_64: Process 24362 attached [pid 5856] <... restart_syscall resumed>) = 0 [pid 24362] set_robust_list(0x555591f29660, 24 [pid 24363] set_robust_list(0x555591f29660, 24) = 0 [pid 24362] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24363 ./strace-static-x86_64: Process 24364 attached [pid 24363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24364] set_robust_list(0x555591f29660, 24 [pid 24363] <... prctl resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24364] <... set_robust_list resumed>) = 0 [pid 24363] setpgid(0, 0 [pid 24362] <... prctl resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24362 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24364 ./strace-static-x86_64: Process 24365 attached [pid 24364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24364] <... prctl resumed>) = 0 [pid 24363] <... setpgid resumed>) = 0 [pid 24362] setpgid(0, 0./strace-static-x86_64: Process 24366 attached [pid 24365] set_robust_list(0x555591f29660, 24 [pid 24363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24362] <... setpgid resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24365 [pid 24366] set_robust_list(0x555591f29660, 24 [pid 24365] <... set_robust_list resumed>) = 0 [pid 24364] setpgid(0, 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24366 [pid 24366] <... set_robust_list resumed>) = 0 [pid 24365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24365] <... prctl resumed>) = 0 [pid 24362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24365] setpgid(0, 0 [pid 24366] <... prctl resumed>) = 0 [pid 24365] <... setpgid resumed>) = 0 [pid 24366] setpgid(0, 0 [pid 24365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24363] <... openat resumed>) = 3 [pid 24364] <... setpgid resumed>) = 0 [pid 24366] <... setpgid resumed>) = 0 [pid 24365] <... openat resumed>) = 3 [pid 24362] <... openat resumed>) = 3 [pid 24366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24365] write(3, "1000", 4 [pid 24363] write(3, "1000", 4 [pid 24365] <... write resumed>) = 4 [pid 24363] <... write resumed>) = 4 [pid 24366] <... openat resumed>) = 3 [pid 24365] close(3) = 0 [pid 24364] <... openat resumed>) = 3 [pid 24363] close(3 [pid 24362] write(3, "1000", 4 [pid 24363] <... close resumed>) = 0 [pid 24364] write(3, "1000", 4 [pid 24362] <... write resumed>) = 4 executing program [pid 24366] write(3, "1000", 4 [pid 24365] write(1, "executing program\n", 18 [pid 24363] write(1, "executing program\n", 18executing program [pid 24362] close(3 [pid 24366] <... write resumed>) = 4 [pid 24365] <... write resumed>) = 18 [pid 24364] <... write resumed>) = 4 [pid 24366] close(3 [pid 24365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24364] close(3 [pid 24363] <... write resumed>) = 18 [pid 24362] <... close resumed>) = 0 [pid 24366] <... close resumed>) = 0 [pid 24364] <... close resumed>) = 0 executing program [pid 24363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24362] write(1, "executing program\n", 18 [pid 24366] write(1, "executing program\n", 18executing program [pid 24365] <... bpf resumed>) = 3 [pid 24364] write(1, "executing program\n", 18 [pid 24362] <... write resumed>) = 18 [pid 24366] <... write resumed>) = 18 executing program [pid 24366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 24364] <... write resumed>) = 18 [pid 24363] <... bpf resumed>) = 3 [pid 24362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24363] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24366] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24365] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24366] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24365] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24363] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24362] <... bpf resumed>) = 3 [pid 24366] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24365] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24364] <... bpf resumed>) = 3 [pid 24363] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24366] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24365] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24366] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24365] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24364] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24366] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24365] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24364] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24366] exit_group(0 [pid 24365] exit_group(0 [pid 24364] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24366] <... exit_group resumed>) = ? [pid 24364] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24365] <... exit_group resumed>) = ? [pid 24363] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24362] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24366] +++ exited with 0 +++ [pid 24364] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24363] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24362] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24364] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24363] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24362] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24364] exit_group(0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24364] <... exit_group resumed>) = ? [pid 24363] exit_group(0 [pid 24362] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24365] +++ exited with 0 +++ [pid 24363] <... exit_group resumed>) = ? [pid 24362] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5861] <... restart_syscall resumed>) = 0 [pid 24364] +++ exited with 0 +++ [pid 24362] exit_group(0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24362] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24367 attached [pid 24362] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24368 attached [pid 24367] set_robust_list(0x555591f29660, 24 [pid 24363] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24368 [pid 24368] set_robust_list(0x555591f29660, 24 [pid 24367] <... set_robust_list resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24367 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24368] <... set_robust_list resumed>) = 0 [pid 24367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24367] <... prctl resumed>) = 0 [pid 24368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24367] setpgid(0, 0) = 0 [pid 24368] <... prctl resumed>) = 0 [pid 24367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24368] setpgid(0, 0) = 0 [pid 24367] <... openat resumed>) = 3 [pid 24368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24367] write(3, "1000", 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24368] <... openat resumed>) = 3 [pid 24368] write(3, "1000", 4./strace-static-x86_64: Process 24371 attached ./strace-static-x86_64: Process 24370 attached ./strace-static-x86_64: Process 24369 attached ) = 4 [pid 24367] <... write resumed>) = 4 [pid 24371] set_robust_list(0x555591f29660, 24 [pid 24368] close(3 [pid 24369] set_robust_list(0x555591f29660, 24 [pid 24371] <... set_robust_list resumed>) = 0 [pid 24370] set_robust_list(0x555591f29660, 24 [pid 24368] <... close resumed>) = 0 [pid 24367] close(3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24370 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24369 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24371 [pid 24370] <... set_robust_list resumed>) = 0 [pid 24368] write(1, "executing program\n", 18 [pid 24367] <... close resumed>) = 0 executing program executing program [pid 24370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24369] <... set_robust_list resumed>) = 0 [pid 24368] <... write resumed>) = 18 [pid 24367] write(1, "executing program\n", 18 [pid 24368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24370] <... prctl resumed>) = 0 [pid 24369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24367] <... write resumed>) = 18 [pid 24371] setpgid(0, 0 [pid 24370] setpgid(0, 0 [pid 24368] <... bpf resumed>) = 3 [pid 24367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24371] <... setpgid resumed>) = 0 [pid 24370] <... setpgid resumed>) = 0 [pid 24369] <... prctl resumed>) = 0 [pid 24368] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24369] setpgid(0, 0 [pid 24367] <... bpf resumed>) = 3 [pid 24370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24371] <... openat resumed>) = 3 [pid 24370] <... openat resumed>) = 3 [pid 24369] <... setpgid resumed>) = 0 [pid 24368] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24368] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24367] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24371] write(3, "1000", 4 [pid 24370] write(3, "1000", 4 [pid 24368] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24371] <... write resumed>) = 4 [pid 24370] <... write resumed>) = 4 [pid 24368] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24367] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program executing program [pid 24371] close(3 [pid 24370] close(3 [pid 24369] <... openat resumed>) = 3 [pid 24368] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24367] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24371] <... close resumed>) = 0 [pid 24370] <... close resumed>) = 0 [pid 24371] write(1, "executing program\n", 18 [pid 24370] write(1, "executing program\n", 18 [pid 24371] <... write resumed>) = 18 [pid 24370] <... write resumed>) = 18 [pid 24369] write(3, "1000", 4 [pid 24368] exit_group(0 [pid 24367] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24369] <... write resumed>) = 4 [pid 24368] <... exit_group resumed>) = ? [pid 24367] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24371] <... bpf resumed>) = 3 [pid 24370] <... bpf resumed>) = 3 [pid 24369] close(3 [pid 24367] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24370] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24370] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24370] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24371] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24370] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24369] <... close resumed>) = 0 [pid 24368] +++ exited with 0 +++ [pid 24367] exit_group(0 [pid 24371] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24370] exit_group(0 [pid 24367] <... exit_group resumed>) = ? executing program [pid 24369] write(1, "executing program\n", 18 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24371] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24369] <... write resumed>) = 18 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24371] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24370] <... exit_group resumed>) = ? [pid 24369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24367] +++ exited with 0 +++ [pid 5856] <... restart_syscall resumed>) = 0 [pid 24371] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24370] +++ exited with 0 +++ [pid 24369] <... bpf resumed>) = 3 [pid 24371] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24371] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24371] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24369] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24369] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24371] +++ exited with 0 +++ [pid 24369] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24369] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24369] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24372 attached [pid 24369] exit_group(0) = ? [pid 24372] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24372 [pid 24372] <... set_robust_list resumed>) = 0 [pid 24372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24372] setpgid(0, 0) = 0 [pid 24372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24369] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24372] <... openat resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24373 attached [pid 24372] write(3, "1000", 4./strace-static-x86_64: Process 24375 attached ./strace-static-x86_64: Process 24374 attached ) = 4 [pid 24372] close(3 [pid 24375] set_robust_list(0x555591f29660, 24 [pid 24374] set_robust_list(0x555591f29660, 24 [pid 24373] set_robust_list(0x555591f29660, 24 [pid 24372] <... close resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24373 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24374 [pid 24375] <... set_robust_list resumed>) = 0 [pid 24374] <... set_robust_list resumed>) = 0 [pid 24373] <... set_robust_list resumed>) = 0 [pid 24372] write(1, "executing program\n", 18executing program [pid 24375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24372] <... write resumed>) = 18 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24375 [pid 24375] <... prctl resumed>) = 0 [pid 24374] <... prctl resumed>) = 0 [pid 24373] <... prctl resumed>) = 0 [pid 24372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24376 attached [pid 24375] setpgid(0, 0 [pid 24374] setpgid(0, 0 [pid 24373] setpgid(0, 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24376 [pid 24376] set_robust_list(0x555591f29660, 24 [pid 24375] <... setpgid resumed>) = 0 [pid 24374] <... setpgid resumed>) = 0 [pid 24372] <... bpf resumed>) = 3 [pid 24376] <... set_robust_list resumed>) = 0 [pid 24373] <... setpgid resumed>) = 0 [pid 24376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24372] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24376] <... prctl resumed>) = 0 [pid 24376] setpgid(0, 0 [pid 24375] <... openat resumed>) = 3 [pid 24373] <... openat resumed>) = 3 [pid 24372] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24376] <... setpgid resumed>) = 0 [pid 24374] <... openat resumed>) = 3 [pid 24376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24375] write(3, "1000", 4 [pid 24374] write(3, "1000", 4 [pid 24373] write(3, "1000", 4 [pid 24372] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24376] <... openat resumed>) = 3 [pid 24373] <... write resumed>) = 4 [pid 24372] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24376] write(3, "1000", 4 [pid 24375] <... write resumed>) = 4 [pid 24374] <... write resumed>) = 4 [pid 24373] close(3 [pid 24372] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24376] <... write resumed>) = 4 [pid 24375] close(3 [pid 24374] close(3 [pid 24373] <... close resumed>) = 0 [pid 24372] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24376] close(3 [pid 24375] <... close resumed>) = 0 [pid 24374] <... close resumed>) = 0 [pid 24376] <... close resumed>) = 0 executing program [pid 24375] write(1, "executing program\n", 18 [pid 24374] write(1, "executing program\n", 18 executing program executing program [pid 24373] write(1, "executing program\n", 18 [pid 24372] exit_group(0 [pid 24376] write(1, "executing program\n", 18 [pid 24375] <... write resumed>) = 18 executing program [pid 24374] <... write resumed>) = 18 [pid 24373] <... write resumed>) = 18 [pid 24372] <... exit_group resumed>) = ? [pid 24376] <... write resumed>) = 18 [pid 24375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24375] <... bpf resumed>) = 3 [pid 24374] <... bpf resumed>) = 3 [pid 24373] <... bpf resumed>) = 3 [pid 24372] +++ exited with 0 +++ [pid 24376] <... bpf resumed>) = 3 [pid 24375] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24376] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24375] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24374] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24376] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24375] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24374] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24373] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24376] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24375] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24374] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24373] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24376] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24376] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24375] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24374] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24373] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24376] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24375] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24374] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24373] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24374] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24376] exit_group(0 [pid 24375] exit_group(0 [pid 24374] exit_group(0 [pid 24373] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24376] <... exit_group resumed>) = ? [pid 24375] <... exit_group resumed>) = ? [pid 24374] <... exit_group resumed>) = ? [pid 24373] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24376] +++ exited with 0 +++ [pid 24373] exit_group(0 [pid 24374] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24373] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... restart_syscall resumed>) = 0 [pid 24375] +++ exited with 0 +++ [pid 5861] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 24373] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... restart_syscall resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24377 attached ./strace-static-x86_64: Process 24378 attached [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24378 ./strace-static-x86_64: Process 24381 attached ./strace-static-x86_64: Process 24380 attached ./strace-static-x86_64: Process 24379 attached [pid 24378] set_robust_list(0x555591f29660, 24 [pid 24377] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24377 [pid 24381] set_robust_list(0x555591f29660, 24) = 0 [pid 24379] set_robust_list(0x555591f29660, 24) = 0 [pid 24381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24380] set_robust_list(0x555591f29660, 24 [pid 24378] <... set_robust_list resumed>) = 0 [pid 24377] <... set_robust_list resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24379 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24380 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24381 [pid 24381] <... prctl resumed>) = 0 [pid 24380] <... set_robust_list resumed>) = 0 [pid 24379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24381] setpgid(0, 0 [pid 24377] <... prctl resumed>) = 0 [pid 24381] <... setpgid resumed>) = 0 [pid 24380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24379] <... prctl resumed>) = 0 [pid 24378] <... prctl resumed>) = 0 [pid 24377] setpgid(0, 0 [pid 24381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24380] <... prctl resumed>) = 0 [pid 24379] setpgid(0, 0 [pid 24378] setpgid(0, 0 [pid 24377] <... setpgid resumed>) = 0 [pid 24378] <... setpgid resumed>) = 0 [pid 24381] <... openat resumed>) = 3 [pid 24380] setpgid(0, 0 [pid 24379] <... setpgid resumed>) = 0 [pid 24378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24381] write(3, "1000", 4 [pid 24378] <... openat resumed>) = 3 [pid 24381] <... write resumed>) = 4 executing program [pid 24381] close(3 [pid 24380] <... setpgid resumed>) = 0 [pid 24379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24381] <... close resumed>) = 0 [pid 24378] write(3, "1000", 4 [pid 24381] write(1, "executing program\n", 18 [pid 24380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24378] <... write resumed>) = 4 [pid 24381] <... write resumed>) = 18 [pid 24378] close(3 [pid 24377] <... openat resumed>) = 3 [pid 24381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24379] <... openat resumed>) = 3 [pid 24380] <... openat resumed>) = 3 [pid 24378] <... close resumed>) = 0 [pid 24377] write(3, "1000", 4 [pid 24380] write(3, "1000", 4 [pid 24379] write(3, "1000", 4executing program [pid 24378] write(1, "executing program\n", 18 [pid 24377] <... write resumed>) = 4 [pid 24381] <... bpf resumed>) = 3 [pid 24380] <... write resumed>) = 4 [pid 24379] <... write resumed>) = 4 [pid 24378] <... write resumed>) = 18 [pid 24377] close(3 [pid 24381] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24380] close(3 [pid 24379] close(3 [pid 24378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24377] <... close resumed>) = 0 [pid 24381] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program executing program [pid 24380] <... close resumed>) = 0 [pid 24379] <... close resumed>) = 0 [pid 24377] write(1, "executing program\n", 18 [pid 24380] write(1, "executing program\n", 18 [pid 24379] write(1, "executing program\n", 18 [pid 24377] <... write resumed>) = 18 [pid 24381] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24379] <... write resumed>) = 18 [pid 24378] <... bpf resumed>) = 3 executing program [pid 24378] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24381] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24380] <... write resumed>) = 18 [pid 24379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24381] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24378] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24381] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24380] <... bpf resumed>) = 3 [pid 24379] <... bpf resumed>) = 3 [pid 24378] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24377] <... bpf resumed>) = 3 [pid 24381] exit_group(0 [pid 24380] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24381] <... exit_group resumed>) = ? [pid 24380] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24378] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24377] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24380] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24379] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24381] +++ exited with 0 +++ [pid 24380] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24378] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24377] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24380] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24379] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24378] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24377] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24380] exit_group(0 [pid 24379] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24378] exit_group(0 [pid 24377] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24380] <... exit_group resumed>) = ? [pid 24379] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24378] <... exit_group resumed>) = ? [pid 24377] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24379] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24379] exit_group(0) = ? [pid 24379] +++ exited with 0 +++ [pid 24378] +++ exited with 0 +++ [pid 24377] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24377] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24377] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24380] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... restart_syscall resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24377] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24382 attached [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24382 [pid 24382] set_robust_list(0x555591f29660, 24 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24385 attached ./strace-static-x86_64: Process 24384 attached ./strace-static-x86_64: Process 24383 attached [pid 24382] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24383 [pid 24382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24382] setpgid(0, 0 [pid 24385] set_robust_list(0x555591f29660, 24 [pid 24382] <... setpgid resumed>) = 0 [pid 24385] <... set_robust_list resumed>) = 0 [pid 24382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24385 [pid 24385] <... prctl resumed>) = 0 [pid 24385] setpgid(0, 0 [pid 24382] <... openat resumed>) = 3 [pid 24385] <... setpgid resumed>) = 0 [pid 24385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24386 attached [pid 24384] set_robust_list(0x555591f29660, 24 [pid 24383] set_robust_list(0x555591f29660, 24 [pid 24382] write(3, "1000", 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24384 [pid 24386] set_robust_list(0x555591f29660, 24 [pid 24385] <... openat resumed>) = 3 [pid 24384] <... set_robust_list resumed>) = 0 [pid 24383] <... set_robust_list resumed>) = 0 [pid 24382] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24386 [pid 24386] <... set_robust_list resumed>) = 0 [pid 24385] write(3, "1000", 4 [pid 24383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24382] close(3 [pid 24386] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24382] <... close resumed>) = 0 [pid 24385] <... write resumed>) = 4 [pid 24386] <... prctl resumed>) = 0 [pid 24385] close(3 [pid 24386] setpgid(0, 0 [pid 24385] <... close resumed>) = 0 [pid 24384] <... prctl resumed>) = 0 executing program [pid 24383] <... prctl resumed>) = 0 [pid 24382] write(1, "executing program\n", 18 [pid 24386] <... setpgid resumed>) = 0 executing program [pid 24385] write(1, "executing program\n", 18 [pid 24384] setpgid(0, 0 [pid 24383] setpgid(0, 0 [pid 24382] <... write resumed>) = 18 [pid 24385] <... write resumed>) = 18 [pid 24386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24384] <... setpgid resumed>) = 0 [pid 24383] <... setpgid resumed>) = 0 [pid 24382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24386] <... openat resumed>) = 3 [pid 24385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24386] write(3, "1000", 4 [pid 24382] <... bpf resumed>) = 3 [pid 24386] <... write resumed>) = 4 [pid 24384] <... openat resumed>) = 3 [pid 24383] <... openat resumed>) = 3 [pid 24382] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24382] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24384] write(3, "1000", 4 [pid 24383] write(3, "1000", 4 [pid 24382] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24384] <... write resumed>) = 4 [pid 24383] <... write resumed>) = 4 [pid 24382] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24384] close(3 [pid 24383] close(3 [pid 24382] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24386] close(3 [pid 24385] <... bpf resumed>) = 3 [pid 24384] <... close resumed>) = 0 [pid 24383] <... close resumed>) = 0 [pid 24382] exit_group(0 [pid 24384] write(1, "executing program\n", 18 [pid 24383] write(1, "executing program\n", 18 [pid 24386] <... close resumed>) = 0 [pid 24385] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24384] <... write resumed>) = 18 executing program executing program [pid 24383] <... write resumed>) = 18 [pid 24382] <... exit_group resumed>) = ? executing program [pid 24386] write(1, "executing program\n", 18 [pid 24385] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24386] <... write resumed>) = 18 [pid 24385] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24382] +++ exited with 0 +++ [pid 24386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24385] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24384] <... bpf resumed>) = 3 [pid 24383] <... bpf resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24382, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24384] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24384] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24383] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24384] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24386] <... bpf resumed>) = 3 [pid 24384] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24383] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24385] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24384] exit_group(0 [pid 24383] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24384] <... exit_group resumed>) = ? [pid 24383] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24385] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24386] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24385] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24384] +++ exited with 0 +++ [pid 24383] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24383] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24386] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24385] <... exit_group resumed>) = ? [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24383] <... exit_group resumed>) = ? [pid 24386] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24383] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24387 attached [pid 24387] set_robust_list(0x555591f29660, 24) = 0 [pid 24386] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24385] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24387 [pid 24386] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24386] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24386] exit_group(0./strace-static-x86_64: Process 24388 attached [pid 24387] <... prctl resumed>) = 0 [pid 24386] <... exit_group resumed>) = ? [pid 24387] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24389 attached [pid 24389] set_robust_list(0x555591f29660, 24 [pid 24388] set_robust_list(0x555591f29660, 24 [pid 24387] <... setpgid resumed>) = 0 [pid 24386] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24388 ./strace-static-x86_64: Process 24390 attached [pid 24389] <... set_robust_list resumed>) = 0 [pid 24388] <... set_robust_list resumed>) = 0 [pid 24387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24389 [pid 24390] set_robust_list(0x555591f29660, 24 [pid 24389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24387] <... openat resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24390 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24390] <... set_robust_list resumed>) = 0 [pid 24388] <... prctl resumed>) = 0 [pid 24387] write(3, "1000", 4 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24388] setpgid(0, 0 [pid 24387] <... write resumed>) = 4 [pid 24390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24389] <... prctl resumed>) = 0 [pid 24388] <... setpgid resumed>) = 0 [pid 24390] <... prctl resumed>) = 0 [pid 24389] setpgid(0, 0 [pid 24388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24387] close(3 [pid 24389] <... setpgid resumed>) = 0 [pid 24388] <... openat resumed>) = 3 [pid 24390] setpgid(0, 0 [pid 24387] <... close resumed>) = 0 [pid 24389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24390] <... setpgid resumed>) = 0 executing program [pid 24388] write(3, "1000", 4 [pid 24387] write(1, "executing program\n", 18 [pid 24390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24388] <... write resumed>) = 4 [pid 24387] <... write resumed>) = 18 [pid 24389] <... openat resumed>) = 3 [pid 24389] write(3, "1000", 4 [pid 24388] close(3 [pid 24387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24390] <... openat resumed>) = 3 [pid 24389] <... write resumed>) = 4 [pid 24388] <... close resumed>) = 0 [pid 24389] close(3) = 0 executing program [pid 24387] <... bpf resumed>) = 3 [pid 24390] write(3, "1000", 4 [pid 24388] write(1, "executing program\n", 18 [pid 24390] <... write resumed>) = 4 [pid 24387] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 24388] <... write resumed>) = 18 [pid 24390] close(3 [pid 24389] write(1, "executing program\n", 18 [pid 24390] <... close resumed>) = 0 [pid 24388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 executing program [pid 24390] write(1, "executing program\n", 18 [pid 24389] <... write resumed>) = 18 [pid 24387] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24390] <... write resumed>) = 18 [pid 24390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24390] <... bpf resumed>) = 3 [pid 24388] <... bpf resumed>) = 3 [pid 24387] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24390] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24391 attached , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24389] <... bpf resumed>) = 3 [pid 24388] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24387] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24391] set_robust_list(0x555591f29660, 24 [pid 24390] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24389] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24388] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24387] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24391 [pid 24391] <... set_robust_list resumed>) = 0 [pid 24390] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24389] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24388] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24390] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24389] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24387] exit_group(0 [pid 24390] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24388] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24390] exit_group(0 [pid 24389] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24388] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24387] <... exit_group resumed>) = ? [pid 24391] <... prctl resumed>) = 0 [pid 24390] <... exit_group resumed>) = ? [pid 24391] setpgid(0, 0 [pid 24389] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24388] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24387] +++ exited with 0 +++ [pid 24391] <... setpgid resumed>) = 0 [pid 24389] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24388] exit_group(0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24390] +++ exited with 0 +++ [pid 24389] exit_group(0 [pid 24388] <... exit_group resumed>) = ? [pid 24389] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24391] <... openat resumed>) = 3 [pid 24391] write(3, "1000", 4 [pid 24389] +++ exited with 0 +++ [pid 24391] <... write resumed>) = 4 [pid 24391] close(3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24391] <... close resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> executing program [pid 24391] write(1, "executing program\n", 18 [pid 24388] +++ exited with 0 +++ [pid 24391] <... write resumed>) = 18 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24392 attached ) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24393 attached [pid 24392] set_robust_list(0x555591f29660, 24 [pid 24391] <... bpf resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24394 attached [pid 24393] set_robust_list(0x555591f29660, 24 [pid 24392] <... set_robust_list resumed>) = 0 [pid 24391] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24392 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24393 ./strace-static-x86_64: Process 24395 attached [pid 24394] set_robust_list(0x555591f29660, 24 [pid 24393] <... set_robust_list resumed>) = 0 [pid 24392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24391] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24394 [pid 24395] set_robust_list(0x555591f29660, 24 [pid 24394] <... set_robust_list resumed>) = 0 [pid 24393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24392] <... prctl resumed>) = 0 [pid 24391] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24395 [pid 24395] <... set_robust_list resumed>) = 0 [pid 24394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24393] <... prctl resumed>) = 0 [pid 24392] setpgid(0, 0 [pid 24395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24394] <... prctl resumed>) = 0 [pid 24392] <... setpgid resumed>) = 0 [pid 24391] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24395] <... prctl resumed>) = 0 [pid 24395] setpgid(0, 0 [pid 24393] setpgid(0, 0 [pid 24395] <... setpgid resumed>) = 0 [pid 24395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24394] setpgid(0, 0 [pid 24393] <... setpgid resumed>) = 0 [pid 24392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24391] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24395] <... openat resumed>) = 3 [pid 24394] <... setpgid resumed>) = 0 [pid 24393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24392] <... openat resumed>) = 3 [pid 24391] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24395] write(3, "1000", 4 [pid 24392] write(3, "1000", 4 [pid 24391] exit_group(0 [pid 24395] <... write resumed>) = 4 [pid 24393] <... openat resumed>) = 3 [pid 24392] <... write resumed>) = 4 [pid 24395] close(3 [pid 24394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24392] close(3executing program executing program [pid 24395] <... close resumed>) = 0 [pid 24392] <... close resumed>) = 0 [pid 24395] write(1, "executing program\n", 18 [pid 24392] write(1, "executing program\n", 18 [pid 24391] <... exit_group resumed>) = ? [pid 24393] write(3, "1000", 4 [pid 24395] <... write resumed>) = 18 [pid 24392] <... write resumed>) = 18 [pid 24393] <... write resumed>) = 4 [pid 24395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24395] <... bpf resumed>) = 3 [pid 24394] <... openat resumed>) = 3 [pid 24393] close(3 [pid 24392] <... bpf resumed>) = 3 [pid 24391] +++ exited with 0 +++ [pid 24395] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24392] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24395] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24395] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24392] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24394] write(3, "1000", 4 [pid 24393] <... close resumed>) = 0 [pid 24395] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24394] <... write resumed>) = 4 [pid 24393] write(1, "executing program\n", 18executing program [pid 24395] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24392] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24395] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24394] close(3 [pid 24393] <... write resumed>) = 18 [pid 24395] exit_group(0 [pid 24394] <... close resumed>) = 0 [pid 24392] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24394] write(1, "executing program\n", 18 executing program [pid 24393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24394] <... write resumed>) = 18 [pid 24395] <... exit_group resumed>) = ? [pid 24392] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24392] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... restart_syscall resumed>) = 0 [pid 24394] <... bpf resumed>) = 3 [pid 24393] <... bpf resumed>) = 3 [pid 24392] exit_group(0 [pid 24395] +++ exited with 0 +++ [pid 24392] <... exit_group resumed>) = ? [pid 24394] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24393] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24394] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24393] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24394] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24393] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24394] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24393] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] <... restart_syscall resumed>) = 0 [pid 24394] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24396 attached ) = -1 EBADF (Bad file descriptor) [pid 24393] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24394] exit_group(0 [pid 24393] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24392] +++ exited with 0 +++ ./strace-static-x86_64: Process 24397 attached [pid 24396] set_robust_list(0x555591f29660, 24 [pid 24394] <... exit_group resumed>) = ? [pid 24393] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24397 [pid 24397] set_robust_list(0x555591f29660, 24 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24396 [pid 24396] <... set_robust_list resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24397] <... set_robust_list resumed>) = 0 [pid 24396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24394] +++ exited with 0 +++ [pid 24393] <... exit_group resumed>) = ? [pid 24396] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24398 attached [pid 24397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24396] setpgid(0, 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24397] <... prctl resumed>) = 0 [pid 24396] <... setpgid resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24398] set_robust_list(0x555591f29660, 24 [pid 24397] setpgid(0, 0 [pid 24396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24393] +++ exited with 0 +++ ./strace-static-x86_64: Process 24399 attached [pid 24398] <... set_robust_list resumed>) = 0 [pid 24397] <... setpgid resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24398 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24399 [pid 24398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24396] <... openat resumed>) = 3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24399] set_robust_list(0x555591f29660, 24 [pid 24398] <... prctl resumed>) = 0 [pid 24397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24396] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24399] <... set_robust_list resumed>) = 0 [pid 24399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24398] setpgid(0, 0 [pid 24396] <... write resumed>) = 4 [pid 24396] close(3) = 0 [pid 24398] <... setpgid resumed>) = 0 [pid 24399] <... prctl resumed>) = 0 [pid 24396] write(1, "executing program\n", 18 [pid 24398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24397] <... openat resumed>) = 3 [pid 24399] setpgid(0, 0 [pid 24397] write(3, "1000", 4 [pid 24396] <... write resumed>) = 18 [pid 24399] <... setpgid resumed>) = 0 [pid 24396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24397] <... write resumed>) = 4 ./strace-static-x86_64: Process 24400 attached [pid 24397] close(3 [pid 24400] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24400 [pid 24400] <... set_robust_list resumed>) = 0 [pid 24400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24398] <... openat resumed>) = 3 [pid 24400] <... prctl resumed>) = 0 [pid 24399] <... openat resumed>) = 3 [pid 24398] write(3, "1000", 4 [pid 24397] <... close resumed>) = 0 [pid 24396] <... bpf resumed>) = 3 executing program [pid 24397] write(1, "executing program\n", 18 [pid 24400] setpgid(0, 0 [pid 24399] write(3, "1000", 4 [pid 24400] <... setpgid resumed>) = 0 [pid 24399] <... write resumed>) = 4 [pid 24398] <... write resumed>) = 4 [pid 24397] <... write resumed>) = 18 [pid 24400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24399] close(3 [pid 24398] close(3 [pid 24396] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24400] <... openat resumed>) = 3 [pid 24399] <... close resumed>) = 0 [pid 24398] <... close resumed>) = 0 [pid 24397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24396] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24400] write(3, "1000", 4 [pid 24399] write(1, "executing program\n", 18 [pid 24398] write(1, "executing program\n", 18) = 18 [pid 24396] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24400] <... write resumed>) = 4 [pid 24399] <... write resumed>) = 18 [pid 24398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24397] <... bpf resumed>) = 3 [pid 24396] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24400] close(3 executing program [pid 24399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24400] <... close resumed>) = 0 [pid 24397] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24396] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24400] write(1, "executing program\n", 18 [pid 24397] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24396] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24397] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24396] exit_group(0 [pid 24397] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24396] <... exit_group resumed>) = ? [pid 24400] <... write resumed>) = 18 [pid 24399] <... bpf resumed>) = 3 [pid 24398] <... bpf resumed>) = 3 [pid 24397] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24397] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24396] +++ exited with 0 +++ [pid 24397] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24397] <... exit_group resumed>) = ? [pid 24400] <... bpf resumed>) = 3 [pid 24399] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24398] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24400] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24399] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24398] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24400] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24399] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24400] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24397] +++ exited with 0 +++ [pid 24399] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24398] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24400] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24398] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24400] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24400] exit_group(0) = ? ./strace-static-x86_64: Process 24401 attached [pid 24399] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24398] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24399] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24399] exit_group(0) = ? [pid 24400] +++ exited with 0 +++ [pid 24401] set_robust_list(0x555591f29660, 24 [pid 24398] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24401 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24401] <... set_robust_list resumed>) = 0 [pid 24398] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24398] <... exit_group resumed>) = ? [pid 24401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24399] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24401] <... prctl resumed>) = 0 [pid 24398] +++ exited with 0 +++ ./strace-static-x86_64: Process 24402 attached [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24401] setpgid(0, 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24402 [pid 24401] <... setpgid resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24402] set_robust_list(0x555591f29660, 24) = 0 [pid 24402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24402] <... prctl resumed>) = 0 [pid 24402] setpgid(0, 0 [pid 24401] <... openat resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24402] <... setpgid resumed>) = 0 [pid 24401] write(3, "1000", 4 [pid 24402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24401] <... write resumed>) = 4 [pid 24401] close(3) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24404 attached ./strace-static-x86_64: Process 24403 attached executing program [pid 24402] <... openat resumed>) = 3 [pid 24401] write(1, "executing program\n", 18 [pid 24404] set_robust_list(0x555591f29660, 24 [pid 24403] set_robust_list(0x555591f29660, 24 [pid 24402] write(3, "1000", 4 [pid 24401] <... write resumed>) = 18 [pid 24401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24405 attached [pid 24404] <... set_robust_list resumed>) = 0 [pid 24403] <... set_robust_list resumed>) = 0 [pid 24402] <... write resumed>) = 4 [pid 24401] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24404 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24403 [pid 24405] set_robust_list(0x555591f29660, 24 [pid 24404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24402] close(3 [pid 24401] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24405 [pid 24405] <... set_robust_list resumed>) = 0 [pid 24404] <... prctl resumed>) = 0 [pid 24403] <... prctl resumed>) = 0 [pid 24402] <... close resumed>) = 0 [pid 24405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24404] setpgid(0, 0 [pid 24403] setpgid(0, 0 executing program [pid 24402] write(1, "executing program\n", 18 [pid 24401] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24405] <... prctl resumed>) = 0 [pid 24404] <... setpgid resumed>) = 0 [pid 24403] <... setpgid resumed>) = 0 [pid 24402] <... write resumed>) = 18 [pid 24402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24401] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24405] setpgid(0, 0 [pid 24402] <... bpf resumed>) = 3 [pid 24405] <... setpgid resumed>) = 0 [pid 24403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24401] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24404] <... openat resumed>) = 3 [pid 24401] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24403] <... openat resumed>) = 3 [pid 24404] write(3, "1000", 4 [pid 24401] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24403] write(3, "1000", 4 [pid 24402] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24404] <... write resumed>) = 4 [pid 24403] <... write resumed>) = 4 [pid 24402] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24401] exit_group(0 [pid 24404] close(3 [pid 24403] close(3 [pid 24402] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24401] <... exit_group resumed>) = ? [pid 24405] <... openat resumed>) = 3 executing program [pid 24404] <... close resumed>) = 0 [pid 24403] <... close resumed>) = 0 [pid 24402] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24405] write(3, "1000", 4) = 4 [pid 24405] close(3) = 0 [pid 24405] write(1, "executing program\n", 18) = 18 [pid 24405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program executing program [pid 24404] write(1, "executing program\n", 18 [pid 24403] write(1, "executing program\n", 18 [pid 24402] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24401] +++ exited with 0 +++ [pid 24404] <... write resumed>) = 18 [pid 24403] <... write resumed>) = 18 [pid 24402] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24405] <... bpf resumed>) = 3 [pid 24404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24402] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24405] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24404] <... bpf resumed>) = 3 [pid 24402] <... exit_group resumed>) = ? [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24405] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] <... restart_syscall resumed>) = 0 [pid 24405] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24405] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24402] +++ exited with 0 +++ [pid 24405] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24404] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24404] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24403] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24406 attached [pid 24404] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24405] exit_group(0 [pid 24404] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24406] set_robust_list(0x555591f29660, 24) = 0 [pid 24405] <... exit_group resumed>) = ? [pid 24404] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24403] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24404] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24406 [pid 24403] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24406] <... prctl resumed>) = 0 [pid 24403] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24406] setpgid(0, 0 [pid 24405] +++ exited with 0 +++ [pid 24404] exit_group(0 [pid 24406] <... setpgid resumed>) = 0 [pid 24404] <... exit_group resumed>) = ? [pid 24403] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24403] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24403] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24403] exit_group(0 [pid 24406] <... openat resumed>) = 3 [pid 24406] write(3, "1000", 4 [pid 24403] <... exit_group resumed>) = ? [pid 24404] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24404, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 24403] +++ exited with 0 +++ [pid 24406] <... write resumed>) = 4 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24406] close(3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24406] <... close resumed>) = 0 executing program [pid 24406] write(1, "executing program\n", 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24407 attached [pid 24406] <... write resumed>) = 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24408 attached [pid 24406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24409 attached [pid 24408] set_robust_list(0x555591f29660, 24 [pid 24407] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24407 [pid 24408] <... set_robust_list resumed>) = 0 [pid 24407] <... set_robust_list resumed>) = 0 [pid 24406] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24410 attached [pid 24409] set_robust_list(0x555591f29660, 24 [pid 24408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24408 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24409 [pid 24407] <... prctl resumed>) = 0 [pid 24409] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24410 [pid 24408] <... prctl resumed>) = 0 [pid 24407] setpgid(0, 0 [pid 24409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24408] setpgid(0, 0 [pid 24407] <... setpgid resumed>) = 0 [pid 24410] set_robust_list(0x555591f29660, 24 [pid 24409] <... prctl resumed>) = 0 [pid 24408] <... setpgid resumed>) = 0 [pid 24407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24406] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24410] <... set_robust_list resumed>) = 0 [pid 24409] setpgid(0, 0 [pid 24410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24409] <... setpgid resumed>) = 0 [pid 24408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24406] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24410] <... prctl resumed>) = 0 [pid 24407] <... openat resumed>) = 3 [pid 24410] setpgid(0, 0 [pid 24409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24408] <... openat resumed>) = 3 [pid 24407] write(3, "1000", 4 [pid 24410] <... setpgid resumed>) = 0 [pid 24409] <... openat resumed>) = 3 [pid 24408] write(3, "1000", 4 [pid 24407] <... write resumed>) = 4 [pid 24406] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24409] write(3, "1000", 4 [pid 24408] <... write resumed>) = 4 [pid 24407] close(3 [pid 24406] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24407] <... close resumed>) = 0 [pid 24406] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24410] <... openat resumed>) = 3 [pid 24409] <... write resumed>) = 4 [pid 24408] close(3 executing program [pid 24407] write(1, "executing program\n", 18 [pid 24406] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24410] write(3, "1000", 4 [pid 24409] close(3 [pid 24408] <... close resumed>) = 0 [pid 24407] <... write resumed>) = 18 [pid 24410] <... write resumed>) = 4 [pid 24409] <... close resumed>) = 0 executing program executing program [pid 24406] exit_group(0 [pid 24410] close(3 [pid 24406] <... exit_group resumed>) = ? [pid 24410] <... close resumed>) = 0 [pid 24409] write(1, "executing program\n", 18 [pid 24408] write(1, "executing program\n", 18 [pid 24407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24409] <... write resumed>) = 18 [pid 24408] <... write resumed>) = 18 executing program [pid 24410] write(1, "executing program\n", 18 [pid 24409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24407] <... bpf resumed>) = 3 [pid 24406] +++ exited with 0 +++ [pid 24410] <... write resumed>) = 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24406, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24408] <... bpf resumed>) = 3 [pid 24409] <... bpf resumed>) = 3 [pid 24407] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24408] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24410] <... bpf resumed>) = 3 [pid 24409] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24407] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24408] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24410] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24409] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24408] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24407] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24410] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24408] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24407] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24411 attached [pid 24410] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24409] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24408] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24407] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24411] set_robust_list(0x555591f29660, 24 [pid 24410] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24409] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24408] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24407] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24411] <... set_robust_list resumed>) = 0 [pid 24410] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24409] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24408] exit_group(0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24411 [pid 24407] exit_group(0 [pid 24409] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24410] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24409] exit_group(0 [pid 24407] <... exit_group resumed>) = ? [pid 24409] <... exit_group resumed>) = ? [pid 24408] <... exit_group resumed>) = ? [pid 24409] +++ exited with 0 +++ [pid 24407] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24411] <... prctl resumed>) = 0 [pid 24410] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24411] setpgid(0, 0) = 0 [pid 24410] <... exit_group resumed>) = ? [pid 24408] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24411] <... openat resumed>) = 3 [pid 24410] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24411] write(3, "1000", 4) = 4 [pid 24411] close(3) = 0 ./strace-static-x86_64: Process 24412 attached [pid 24411] write(1, "executing program\n", 18executing program [pid 24412] set_robust_list(0x555591f29660, 24 [pid 24411] <... write resumed>) = 18 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24412 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24413 attached [pid 24412] <... set_robust_list resumed>) = 0 [pid 24411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24414 attached [pid 24413] set_robust_list(0x555591f29660, 24 [pid 24412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24415 attached [pid 24414] set_robust_list(0x555591f29660, 24 [pid 24413] <... set_robust_list resumed>) = 0 [pid 24411] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24413 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24414 [pid 24415] set_robust_list(0x555591f29660, 24 [pid 24414] <... set_robust_list resumed>) = 0 [pid 24412] setpgid(0, 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24415 [pid 24413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24411] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24412] <... setpgid resumed>) = 0 [pid 24414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24411] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24415] <... set_robust_list resumed>) = 0 [pid 24411] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24411] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24414] <... prctl resumed>) = 0 [pid 24413] <... prctl resumed>) = 0 [pid 24415] <... prctl resumed>) = 0 [pid 24413] setpgid(0, 0 [pid 24411] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24415] setpgid(0, 0 [pid 24411] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24414] setpgid(0, 0 [pid 24411] exit_group(0 [pid 24415] <... setpgid resumed>) = 0 [pid 24414] <... setpgid resumed>) = 0 [pid 24413] <... setpgid resumed>) = 0 [pid 24412] <... openat resumed>) = 3 [pid 24411] <... exit_group resumed>) = ? [pid 24415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24412] write(3, "1000", 4) = 4 [pid 24413] <... openat resumed>) = 3 [pid 24412] close(3 [pid 24411] +++ exited with 0 +++ [pid 24415] <... openat resumed>) = 3 [pid 24414] <... openat resumed>) = 3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24415] write(3, "1000", 4 [pid 24414] write(3, "1000", 4 [pid 24413] write(3, "1000", 4 [pid 24412] <... close resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24415] <... write resumed>) = 4 [pid 24414] <... write resumed>) = 4 [pid 24415] close(3 [pid 24414] close(3 [pid 24413] <... write resumed>) = 4 executing program [pid 24412] write(1, "executing program\n", 18 [pid 24415] <... close resumed>) = 0 [pid 24414] <... close resumed>) = 0 [pid 24413] close(3executing program executing program [pid 24412] <... write resumed>) = 18 [pid 24415] write(1, "executing program\n", 18 [pid 24414] write(1, "executing program\n", 18 [pid 24413] <... close resumed>) = 0 [pid 24415] <... write resumed>) = 18 [pid 24414] <... write resumed>) = 18 [pid 24413] write(1, "executing program\n", 18 executing program [pid 24412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24413] <... write resumed>) = 18 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24412] <... bpf resumed>) = 3 [pid 24413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24415] <... bpf resumed>) = 3 [pid 24414] <... bpf resumed>) = 3 [pid 24412] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24415] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24414] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24413] <... bpf resumed>) = 3 [pid 24412] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24415] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24414] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24414] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24415] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24414] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24412] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24415] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24414] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24415] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24414] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24413] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24412] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24416 attached [pid 24415] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24414] exit_group(0 [pid 24412] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24416] set_robust_list(0x555591f29660, 24 [pid 24415] exit_group(0 [pid 24413] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24412] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24416 [pid 24413] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24414] <... exit_group resumed>) = ? [pid 24413] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24416] <... set_robust_list resumed>) = 0 [pid 24415] <... exit_group resumed>) = ? [pid 24413] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24412] exit_group(0 [pid 24416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24415] +++ exited with 0 +++ [pid 24414] +++ exited with 0 +++ [pid 24413] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24412] <... exit_group resumed>) = ? [pid 24413] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24416] <... prctl resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24413] <... exit_group resumed>) = ? [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24413] +++ exited with 0 +++ [pid 24416] setpgid(0, 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24416] <... setpgid resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24412] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24417 attached [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24417] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24417 [pid 24417] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24418 attached ./strace-static-x86_64: Process 24419 attached [pid 24418] set_robust_list(0x555591f29660, 24 [pid 24417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24419] set_robust_list(0x555591f29660, 24 [pid 24418] <... set_robust_list resumed>) = 0 [pid 24416] <... openat resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24419 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24418 [pid 24417] <... prctl resumed>) = 0 [pid 24419] <... set_robust_list resumed>) = 0 [pid 24418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24417] setpgid(0, 0 [pid 24416] write(3, "1000", 4 [pid 24419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24416] <... write resumed>) = 4 [pid 24418] <... prctl resumed>) = 0 [pid 24417] <... setpgid resumed>) = 0 [pid 24419] <... prctl resumed>) = 0 [pid 24419] setpgid(0, 0 [pid 24418] setpgid(0, 0 [pid 24419] <... setpgid resumed>) = 0 [pid 24417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24416] close(3 [pid 24418] <... setpgid resumed>) = 0 [pid 24416] <... close resumed>) = 0 [pid 24419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24417] <... openat resumed>) = 3 [pid 24416] write(1, "executing program\n", 18 [pid 24417] write(3, "1000", 4) = 4 [pid 24417] close(3executing program executing program ) = 0 [pid 24416] <... write resumed>) = 18 [pid 24417] write(1, "executing program\n", 18 [pid 24419] <... openat resumed>) = 3 [pid 24417] <... write resumed>) = 18 [pid 24417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24418] <... openat resumed>) = 3 [pid 24416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24419] write(3, "1000", 4 [pid 24418] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24416] <... bpf resumed>) = 3 [pid 24417] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24420 attached [pid 24419] <... write resumed>) = 4 [pid 24418] <... write resumed>) = 4 [pid 24416] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24420] set_robust_list(0x555591f29660, 24 [pid 24419] close(3 [pid 24418] close(3 [pid 24417] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24416] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24420 [pid 24420] <... set_robust_list resumed>) = 0 [pid 24419] <... close resumed>) = 0 [pid 24418] <... close resumed>) = 0 [pid 24417] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24416] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24417] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24416] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24419] write(1, "executing program\n", 18executing program executing program [pid 24418] write(1, "executing program\n", 18 [pid 24417] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24416] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24419] <... write resumed>) = 18 [pid 24418] <... write resumed>) = 18 [pid 24416] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24420] <... prctl resumed>) = 0 [pid 24417] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24420] setpgid(0, 0 [pid 24417] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24416] exit_group(0 [pid 24420] <... setpgid resumed>) = 0 [pid 24419] <... bpf resumed>) = 3 [pid 24420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24418] <... bpf resumed>) = 3 [pid 24417] exit_group(0 [pid 24416] <... exit_group resumed>) = ? [pid 24419] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24418] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24419] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24418] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24419] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24418] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24419] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24418] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24419] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24416] +++ exited with 0 +++ [pid 24419] exit_group(0 [pid 24418] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24417] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24419] <... exit_group resumed>) = ? [pid 24418] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24420] <... openat resumed>) = 3 [pid 24419] +++ exited with 0 +++ [pid 24418] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24418] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24420] write(3, "1000", 4 [pid 24417] +++ exited with 0 +++ [pid 24418] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24420] <... write resumed>) = 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24417, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24420] close(3executing program ./strace-static-x86_64: Process 24421 attached ) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24421 [pid 24420] write(1, "executing program\n", 18 [pid 24421] set_robust_list(0x555591f29660, 24) = 0 [pid 24420] <... write resumed>) = 18 [pid 24421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24421] <... prctl resumed>) = 0 [pid 24421] setpgid(0, 0 [pid 24420] <... bpf resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24421] <... setpgid resumed>) = 0 [pid 24420] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24420] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24421] <... openat resumed>) = 3 [pid 24420] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24421] write(3, "1000", 4 [pid 24420] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24421] <... write resumed>) = 4 [pid 24420] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24422 attached ./strace-static-x86_64: Process 24423 attached [pid 24420] exit_group(0 [pid 24423] set_robust_list(0x555591f29660, 24 [pid 24422] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24422 [pid 24423] <... set_robust_list resumed>) = 0 [pid 24422] <... set_robust_list resumed>) = 0 [pid 24421] close(3./strace-static-x86_64: Process 24424 attached [pid 24423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24421] <... close resumed>) = 0 [pid 24420] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24423 [pid 24424] set_robust_list(0x555591f29660, 24 [pid 24423] <... prctl resumed>) = 0 [pid 24422] <... prctl resumed>) = 0 [pid 24421] write(1, "executing program\n", 18 executing program [pid 24423] setpgid(0, 0 [pid 24422] setpgid(0, 0 [pid 24424] <... set_robust_list resumed>) = 0 [pid 24423] <... setpgid resumed>) = 0 [pid 24422] <... setpgid resumed>) = 0 [pid 24421] <... write resumed>) = 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24424 [pid 24424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24424] <... prctl resumed>) = 0 [pid 24420] +++ exited with 0 +++ [pid 24422] <... openat resumed>) = 3 [pid 24422] write(3, "1000", 4 [pid 24421] <... bpf resumed>) = 3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24420, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24424] setpgid(0, 0 [pid 24422] <... write resumed>) = 4 [pid 24422] close(3) = 0 executing program [pid 24422] write(1, "executing program\n", 18 [pid 24424] <... setpgid resumed>) = 0 [pid 24423] <... openat resumed>) = 3 [pid 24422] <... write resumed>) = 18 [pid 24421] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24423] write(3, "1000", 4 [pid 24422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24421] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24423] <... write resumed>) = 4 [pid 24424] <... openat resumed>) = 3 [pid 24423] close(3 [pid 24421] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24424] write(3, "1000", 4 [pid 24423] <... close resumed>) = 0 [pid 24422] <... bpf resumed>) = 3 [pid 24421] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24424] <... write resumed>) = 4 [pid 24423] write(1, "executing program\n", 18 [pid 24421] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24424] close(3 [pid 24423] <... write resumed>) = 18 [pid 24422] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24421] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24424] <... close resumed>) = 0 [pid 24423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24422] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24422] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24424] write(1, "executing program\n", 18executing program [pid 24422] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24421] exit_group(0 [pid 24424] <... write resumed>) = 18 [pid 24423] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24425 attached [pid 24422] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24422] exit_group(0 [pid 24425] set_robust_list(0x555591f29660, 24 [pid 24422] <... exit_group resumed>) = ? [pid 24425] <... set_robust_list resumed>) = 0 [pid 24424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24423] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24421] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24425 [pid 24425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24423] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24422] +++ exited with 0 +++ [pid 24425] <... prctl resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24425] setpgid(0, 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24425] <... setpgid resumed>) = 0 [pid 24425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24424] <... bpf resumed>) = 3 [pid 24423] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24421] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 24425] <... openat resumed>) = 3 [pid 24424] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24423] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24423] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24425] write(3, "1000", 4 [pid 24424] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24425] <... write resumed>) = 4 ./strace-static-x86_64: Process 24426 attached [pid 24424] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24423] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24426] set_robust_list(0x555591f29660, 24 [pid 24425] close(3 [pid 24424] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24423] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24426 ./strace-static-x86_64: Process 24427 attached [pid 24426] <... set_robust_list resumed>) = 0 [pid 24425] <... close resumed>) = 0 [pid 24424] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24423] +++ exited with 0 +++ [pid 24426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24425] write(1, "executing program\n", 18 [pid 24424] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24427 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24427] set_robust_list(0x555591f29660, 24 [pid 24426] <... prctl resumed>) = 0 [pid 24425] <... write resumed>) = 18 [pid 24424] exit_group(0 [pid 24427] <... set_robust_list resumed>) = 0 [pid 24426] setpgid(0, 0 [pid 24425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24426] <... setpgid resumed>) = 0 [pid 24424] <... exit_group resumed>) = ? [pid 24427] setpgid(0, 0 [pid 24426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24425] <... bpf resumed>) = 3 [pid 24427] <... setpgid resumed>) = 0 [pid 24427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24426] <... openat resumed>) = 3 [pid 24425] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24427] <... openat resumed>) = 3 [pid 24426] write(3, "1000", 4 [pid 24425] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24424] +++ exited with 0 +++ [pid 24427] write(3, "1000", 4 [pid 24426] <... write resumed>) = 4 [pid 24425] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24427] <... write resumed>) = 4 [pid 24426] close(3 [pid 24425] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24427] close(3 [pid 24426] <... close resumed>) = 0 [pid 24425] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24427] <... close resumed>) = 0 [pid 24426] write(1, "executing program\n", 18 [pid 24425] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 24427] write(1, "executing program\n", 18 [pid 24426] <... write resumed>) = 18 [pid 24425] exit_group(0 [pid 24427] <... write resumed>) = 18 [pid 24426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24425] <... exit_group resumed>) = ? [pid 24427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24426] <... bpf resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24428 attached [pid 24427] <... bpf resumed>) = 3 [pid 24426] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24426] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24426] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24428] set_robust_list(0x555591f29660, 24 [pid 24426] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24426] exit_group(0 [pid 24428] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24428 [pid 24428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24426] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24429 attached [pid 24428] <... prctl resumed>) = 0 [pid 24428] setpgid(0, 0) = 0 [pid 24428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24425] +++ exited with 0 +++ [pid 24428] write(3, "1000", 4) = 4 [pid 24428] close(3) = 0 [pid 24428] write(1, "executing program\n", 18executing program [pid 24427] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24426] +++ exited with 0 +++ [pid 24429] set_robust_list(0x555591f29660, 24 [pid 24428] <... write resumed>) = 18 [pid 24427] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24429] <... set_robust_list resumed>) = 0 [pid 24428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24427] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24429 [pid 24429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24427] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24429] <... prctl resumed>) = 0 [pid 24428] <... bpf resumed>) = 3 [pid 24427] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24427] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24429] setpgid(0, 0 [pid 24428] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24428] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24431 attached ./strace-static-x86_64: Process 24430 attached [pid 24429] <... setpgid resumed>) = 0 [pid 24428] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24427] exit_group(0 [pid 24431] set_robust_list(0x555591f29660, 24) = 0 [pid 24430] set_robust_list(0x555591f29660, 24 [pid 24429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24428] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24427] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24430 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24431 [pid 24431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24430] <... set_robust_list resumed>) = 0 [pid 24431] <... prctl resumed>) = 0 [pid 24431] setpgid(0, 0) = 0 [pid 24431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24427] +++ exited with 0 +++ [pid 24430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24428] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24430] <... prctl resumed>) = 0 [pid 24429] <... openat resumed>) = 3 [pid 24428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24431] <... openat resumed>) = 3 [pid 24430] setpgid(0, 0 [pid 24429] write(3, "1000", 4 [pid 24428] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24430] <... setpgid resumed>) = 0 [pid 24429] <... write resumed>) = 4 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24431] write(3, "1000", 4 [pid 24430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24429] close(3 [pid 24428] <... exit_group resumed>) = ? [pid 24431] <... write resumed>) = 4 [pid 24431] close(3 [pid 24429] <... close resumed>) = 0 [pid 24431] <... close resumed>) = 0 [pid 24430] <... openat resumed>) = 3 [pid 24431] write(1, "executing program\n", 18 [pid 24429] write(1, "executing program\n", 18executing program executing program [pid 24431] <... write resumed>) = 18 [pid 24430] write(3, "1000", 4 [pid 24429] <... write resumed>) = 18 [pid 24430] <... write resumed>) = 4 [pid 24429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24430] close(3 [pid 24428] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24429] <... bpf resumed>) = 3 [pid 24430] <... close resumed>) = 0 [pid 24430] write(1, "executing program\n", 18executing program [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24430] <... write resumed>) = 18 [pid 24430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24429] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24430] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24432 attached ./strace-static-x86_64: Process 24433 attached [pid 24432] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24432 [pid 24431] <... bpf resumed>) = 3 [pid 24430] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24429] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24430] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24433 [pid 24429] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24430] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24433] set_robust_list(0x555591f29660, 24 [pid 24432] <... set_robust_list resumed>) = 0 [pid 24430] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24429] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24433] <... set_robust_list resumed>) = 0 [pid 24432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24431] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24430] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24429] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24432] <... prctl resumed>) = 0 [pid 24431] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24430] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24429] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24433] <... prctl resumed>) = 0 [pid 24432] setpgid(0, 0 [pid 24431] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24433] setpgid(0, 0 [pid 24432] <... setpgid resumed>) = 0 [pid 24432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24430] exit_group(0 [pid 24429] exit_group(0 [pid 24431] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24430] <... exit_group resumed>) = ? [pid 24429] <... exit_group resumed>) = ? [pid 24431] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24433] <... setpgid resumed>) = 0 [pid 24432] <... openat resumed>) = 3 [pid 24433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24430] +++ exited with 0 +++ [pid 24433] <... openat resumed>) = 3 [pid 24432] write(3, "1000", 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24432] <... write resumed>) = 4 [pid 24431] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24429] +++ exited with 0 +++ [pid 24433] write(3, "1000", 4 [pid 24432] close(3 [pid 24431] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24433] <... write resumed>) = 4 [pid 24432] <... close resumed>) = 0 [pid 24431] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24433] close(3 [pid 24432] write(1, "executing program\n", 18 [pid 24433] <... close resumed>) = 0 [pid 24432] <... write resumed>) = 18 [pid 24433] write(1, "executing program\n", 18 executing program [pid 24432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24431] +++ exited with 0 +++ ./strace-static-x86_64: Process 24434 attached [pid 24433] <... write resumed>) = 18 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24434 [pid 24434] set_robust_list(0x555591f29660, 24 [pid 24433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24432] <... bpf resumed>) = 3 [pid 24434] <... set_robust_list resumed>) = 0 [pid 24432] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24431, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24432] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24432] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24433] <... bpf resumed>) = 3 [pid 24432] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24434] <... prctl resumed>) = 0 [pid 24433] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24432] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24434] setpgid(0, 0 [pid 24433] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... restart_syscall resumed>) = 0 [pid 24434] <... setpgid resumed>) = 0 [pid 24433] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24432] exit_group(0 [pid 24433] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24432] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24435 attached [pid 24433] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24433] exit_group(0) = ? [pid 24433] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24435 [pid 24435] set_robust_list(0x555591f29660, 24 [pid 24434] <... openat resumed>) = 3 [pid 24432] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24435] <... set_robust_list resumed>) = 0 [pid 24434] write(3, "1000", 4 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24434] <... write resumed>) = 4 [pid 24435] <... prctl resumed>) = 0 [pid 24435] setpgid(0, 0 [pid 24434] close(3 [pid 5857] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24436 attached [pid 24434] <... close resumed>) = 0 [pid 24435] <... setpgid resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24434] write(1, "executing program\n", 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24434] <... write resumed>) = 18 [pid 24436] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24436 [pid 24436] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24437 attached [pid 24436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24436] <... prctl resumed>) = 0 [pid 24435] <... openat resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24437 [pid 24437] set_robust_list(0x555591f29660, 24) = 0 [pid 24437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24436] setpgid(0, 0 [pid 24435] write(3, "1000", 4 [pid 24434] <... bpf resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24436] <... setpgid resumed>) = 0 [pid 24435] <... write resumed>) = 4 [pid 24434] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24435] close(3) = 0 [pid 24434] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program ./strace-static-x86_64: Process 24438 attached [pid 24437] <... prctl resumed>) = 0 [pid 24435] write(1, "executing program\n", 18 [pid 24434] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24438] set_robust_list(0x555591f29660, 24 [pid 24437] setpgid(0, 0 [pid 24436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24435] <... write resumed>) = 18 [pid 24434] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24438] <... set_robust_list resumed>) = 0 [pid 24437] <... setpgid resumed>) = 0 [pid 24435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24434] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24436] <... openat resumed>) = 3 [pid 24435] <... bpf resumed>) = 3 [pid 24434] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24438 [pid 24434] exit_group(0 [pid 24438] <... prctl resumed>) = 0 [pid 24437] <... openat resumed>) = 3 [pid 24436] write(3, "1000", 4 [pid 24435] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24434] <... exit_group resumed>) = ? [pid 24438] setpgid(0, 0 [pid 24437] write(3, "1000", 4 [pid 24436] <... write resumed>) = 4 [pid 24435] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24437] <... write resumed>) = 4 [pid 24436] close(3 [pid 24435] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24437] close(3 [pid 24436] <... close resumed>) = 0 [pid 24438] <... setpgid resumed>) = 0 executing program executing program [pid 24437] <... close resumed>) = 0 [pid 24436] write(1, "executing program\n", 18 [pid 24435] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24437] write(1, "executing program\n", 18 [pid 24436] <... write resumed>) = 18 [pid 24435] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24434] +++ exited with 0 +++ [pid 24438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24437] <... write resumed>) = 18 [pid 24436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24435] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24438] <... openat resumed>) = 3 [pid 24437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24438] write(3, "1000", 4 [pid 24436] <... bpf resumed>) = 3 [pid 24435] exit_group(0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24438] <... write resumed>) = 4 [pid 24436] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24435] <... exit_group resumed>) = ? [pid 24438] close(3) = 0 [pid 24437] <... bpf resumed>) = 3 executing program [pid 24438] write(1, "executing program\n", 18) = 18 [pid 24437] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24436] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24438] <... bpf resumed>) = 3 [pid 24437] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24437] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24437] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24437] exit_group(0) = ? [pid 24438] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24436] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24435] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 24438] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24436] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24438] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24437] +++ exited with 0 +++ [pid 24436] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24438] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24438] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24436] exit_group(0 [pid 5863] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24439 attached [pid 24438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24436] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24438] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24439] set_robust_list(0x555591f29660, 24 [pid 24438] <... exit_group resumed>) = ? [pid 24436] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24439 ./strace-static-x86_64: Process 24440 attached [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24441 attached [pid 24440] set_robust_list(0x555591f29660, 24 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24436, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24440 [pid 24441] set_robust_list(0x555591f29660, 24 [pid 24440] <... set_robust_list resumed>) = 0 [pid 24439] <... set_robust_list resumed>) = 0 [pid 24438] +++ exited with 0 +++ [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24441] <... set_robust_list resumed>) = 0 [pid 24440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24441 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24440] <... prctl resumed>) = 0 [pid 24440] setpgid(0, 0 [pid 24439] <... prctl resumed>) = 0 [pid 24441] setpgid(0, 0 [pid 24440] <... setpgid resumed>) = 0 [pid 24440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24441] <... setpgid resumed>) = 0 [pid 24439] setpgid(0, 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24440] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24442 attached [pid 24441] <... openat resumed>) = 3 [pid 24440] write(3, "1000", 4 [pid 24439] <... setpgid resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24442] set_robust_list(0x555591f29660, 24) = 0 [pid 24441] write(3, "1000", 4 [pid 24440] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24442 [pid 24442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24442] <... prctl resumed>) = 0 [pid 24441] <... write resumed>) = 4 [pid 24440] close(3 [pid 24441] close(3 [pid 24440] <... close resumed>) = 0 ./strace-static-x86_64: Process 24443 attached executing program [pid 24442] setpgid(0, 0 [pid 24441] <... close resumed>) = 0 [pid 24440] write(1, "executing program\n", 18 [pid 24439] <... openat resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24443 executing program [pid 24443] set_robust_list(0x555591f29660, 24 [pid 24442] <... setpgid resumed>) = 0 [pid 24441] write(1, "executing program\n", 18 [pid 24440] <... write resumed>) = 18 [pid 24443] <... set_robust_list resumed>) = 0 [pid 24441] <... write resumed>) = 18 [pid 24440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24439] write(3, "1000", 4 [pid 24443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24443] <... prctl resumed>) = 0 [pid 24442] <... openat resumed>) = 3 [pid 24443] setpgid(0, 0 [pid 24442] write(3, "1000", 4 [pid 24439] <... write resumed>) = 4 [pid 24443] <... setpgid resumed>) = 0 [pid 24442] <... write resumed>) = 4 [pid 24443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24442] close(3 [pid 24441] <... bpf resumed>) = 3 [pid 24440] <... bpf resumed>) = 3 [pid 24443] <... openat resumed>) = 3 [pid 24442] <... close resumed>) = 0 [pid 24439] close(3executing program [pid 24443] write(3, "1000", 4 [pid 24442] write(1, "executing program\n", 18 [pid 24441] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24440] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24443] <... write resumed>) = 4 [pid 24442] <... write resumed>) = 18 [pid 24441] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24440] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24439] <... close resumed>) = 0 [pid 24443] close(3 [pid 24442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24441] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24440] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24439] write(1, "executing program\n", 18 [pid 24443] <... close resumed>) = 0 [pid 24442] <... bpf resumed>) = 3 executing program [pid 24441] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24440] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24443] write(1, "executing program\n", 18 [pid 24442] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24441] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24440] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24439] <... write resumed>) = 18 [pid 24443] <... write resumed>) = 18 [pid 24441] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24442] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24442] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24442] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24441] exit_group(0 [pid 24440] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24443] <... bpf resumed>) = 3 [pid 24442] exit_group(0) = ? [pid 24443] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24442] +++ exited with 0 +++ [pid 24441] <... exit_group resumed>) = ? [pid 24440] exit_group(0 [pid 24439] <... bpf resumed>) = 3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24440] <... exit_group resumed>) = ? [pid 24443] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24443] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24441] +++ exited with 0 +++ [pid 24440] +++ exited with 0 +++ [pid 24439] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24443] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24439] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24439] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24443] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24439] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24443] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24443] exit_group(0 [pid 24439] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24443] <... exit_group resumed>) = ? [pid 24439] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24445 attached ./strace-static-x86_64: Process 24444 attached [pid 24439] exit_group(0./strace-static-x86_64: Process 24446 attached [pid 24445] set_robust_list(0x555591f29660, 24 [pid 24439] <... exit_group resumed>) = ? [pid 24446] set_robust_list(0x555591f29660, 24 [pid 24445] <... set_robust_list resumed>) = 0 [pid 24444] set_robust_list(0x555591f29660, 24 [pid 24443] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24444 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24445 [pid 24446] <... set_robust_list resumed>) = 0 [pid 24444] <... set_robust_list resumed>) = 0 [pid 24439] +++ exited with 0 +++ [pid 24446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24445] <... prctl resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24446] <... prctl resumed>) = 0 [pid 24445] setpgid(0, 0 [pid 24444] <... prctl resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24446 [pid 24444] setpgid(0, 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... restart_syscall resumed>) = 0 [pid 24446] setpgid(0, 0 [pid 24445] <... setpgid resumed>) = 0 [pid 24446] <... setpgid resumed>) = 0 [pid 24444] <... setpgid resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24446] <... openat resumed>) = 3 [pid 24445] <... openat resumed>) = 3 [pid 24444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24446] write(3, "1000", 4 [pid 24445] write(3, "1000", 4 [pid 24446] <... write resumed>) = 4 [pid 24445] <... write resumed>) = 4 [pid 24446] close(3 [pid 24445] close(3 [pid 24446] <... close resumed>) = 0 executing program [pid 24445] <... close resumed>) = 0 [pid 24446] write(1, "executing program\n", 18) = 18 [pid 24445] write(1, "executing program\n", 18 [pid 24446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program ./strace-static-x86_64: Process 24447 attached ./strace-static-x86_64: Process 24448 attached ) = 3 [pid 24445] <... write resumed>) = 18 [pid 24444] <... openat resumed>) = 3 [pid 24444] write(3, "1000", 4 [pid 24448] set_robust_list(0x555591f29660, 24 [pid 24444] <... write resumed>) = 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24447 [pid 24448] <... set_robust_list resumed>) = 0 [pid 24444] close(3 [pid 24445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24444] <... close resumed>) = 0 [pid 24448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24445] <... bpf resumed>) = 3 [pid 24446] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24447] set_robust_list(0x555591f29660, 24 [pid 24448] <... prctl resumed>) = 0 [pid 24447] <... set_robust_list resumed>) = 0 executing program [pid 24444] write(1, "executing program\n", 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24448 [pid 24448] setpgid(0, 0 [pid 24447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24446] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24445] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24444] <... write resumed>) = 18 [pid 24448] <... setpgid resumed>) = 0 [pid 24447] <... prctl resumed>) = 0 [pid 24446] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24445] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24447] setpgid(0, 0 [pid 24446] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24445] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24448] <... openat resumed>) = 3 [pid 24447] <... setpgid resumed>) = 0 [pid 24446] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24445] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24446] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24445] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24448] write(3, "1000", 4 [pid 24447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24446] exit_group(0 [pid 24445] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24444] <... bpf resumed>) = 3 [pid 24446] <... exit_group resumed>) = ? [pid 24448] <... write resumed>) = 4 [pid 24445] exit_group(0 [pid 24448] close(3 [pid 24447] <... openat resumed>) = 3 [pid 24445] <... exit_group resumed>) = ? [pid 24444] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24448] <... close resumed>) = 0 [pid 24447] write(3, "1000", 4 [pid 24446] +++ exited with 0 +++ [pid 24444] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24448] write(1, "executing program\n", 18 [pid 24447] <... write resumed>) = 4 [pid 24445] +++ exited with 0 +++ [pid 24444] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24446, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24448] <... write resumed>) = 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24447] close(3 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24447] <... close resumed>) = 0 executing program [pid 24444] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24447] write(1, "executing program\n", 18 [pid 24448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24447] <... write resumed>) = 18 [pid 24444] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24444] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24448] <... bpf resumed>) = 3 [pid 24444] exit_group(0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24448] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24444] <... exit_group resumed>) = ? [pid 24448] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24448] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24448] exit_group(0) = ? [pid 24448] +++ exited with 0 +++ [pid 24447] <... bpf resumed>) = 3 [pid 24444] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 24447] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24444, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24447] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24447] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24450 attached ./strace-static-x86_64: Process 24449 attached ) = -1 ENOENT (No such file or directory) [pid 5858] <... restart_syscall resumed>) = 0 [pid 24450] set_robust_list(0x555591f29660, 24 [pid 24449] set_robust_list(0x555591f29660, 24 [pid 24447] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24450] <... set_robust_list resumed>) = 0 [pid 24449] <... set_robust_list resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24449 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24450 [pid 24450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24447] exit_group(0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24447] <... exit_group resumed>) = ? [pid 24449] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24451 attached [pid 24450] <... prctl resumed>) = 0 [pid 24449] <... prctl resumed>) = 0 [pid 24449] setpgid(0, 0 [pid 24450] setpgid(0, 0 [pid 24449] <... setpgid resumed>) = 0 [pid 24451] set_robust_list(0x555591f29660, 24 [pid 24450] <... setpgid resumed>) = 0 [pid 24449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24451] <... set_robust_list resumed>) = 0 [pid 24450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24452 attached [pid 24451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24449] <... openat resumed>) = 3 [pid 24447] +++ exited with 0 +++ [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24451 [pid 24451] <... prctl resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24452 [pid 24452] set_robust_list(0x555591f29660, 24 [pid 24451] setpgid(0, 0 [pid 24449] write(3, "1000", 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24447, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24451] <... setpgid resumed>) = 0 [pid 24452] <... set_robust_list resumed>) = 0 [pid 24452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24450] <... openat resumed>) = 3 [pid 24449] <... write resumed>) = 4 [pid 24452] <... prctl resumed>) = 0 [pid 24452] setpgid(0, 0) = 0 [pid 24452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24451] <... openat resumed>) = 3 executing program [pid 24450] write(3, "1000", 4 [pid 24449] close(3 [pid 24450] <... write resumed>) = 4 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24450] close(3 [pid 24449] <... close resumed>) = 0 [pid 24452] write(3, "1000", 4 [pid 24451] write(3, "1000", 4 [pid 24452] <... write resumed>) = 4 [pid 24451] <... write resumed>) = 4 [pid 24452] close(3 [pid 24451] close(3 [pid 24449] write(1, "executing program\n", 18 [pid 24452] <... close resumed>) = 0 [pid 24451] <... close resumed>) = 0 executing program [pid 24450] <... close resumed>) = 0 [pid 24452] write(1, "executing program\n", 18 executing program [pid 24451] write(1, "executing program\n", 18 [pid 24449] <... write resumed>) = 18 [pid 24452] <... write resumed>) = 18 [pid 24451] <... write resumed>) = 18 [pid 24452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 executing program [pid 24451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24450] write(1, "executing program\n", 18 [pid 24449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24453 attached [pid 24451] <... bpf resumed>) = 3 [pid 24450] <... write resumed>) = 18 [pid 24453] set_robust_list(0x555591f29660, 24 [pid 24452] <... bpf resumed>) = 3 [pid 24451] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24453] <... set_robust_list resumed>) = 0 [pid 24453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24452] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24451] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24449] <... bpf resumed>) = 3 [pid 24453] <... prctl resumed>) = 0 [pid 24452] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24451] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24453] setpgid(0, 0 [pid 24452] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24451] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24450] <... bpf resumed>) = 3 [pid 24453] <... setpgid resumed>) = 0 [pid 24452] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24451] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24452] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24451] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24450] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24449] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24453 [pid 24450] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24449] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24453] <... openat resumed>) = 3 [pid 24452] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24451] exit_group(0 [pid 24450] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24449] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24453] write(3, "1000", 4 [pid 24452] exit_group(0 [pid 24453] <... write resumed>) = 4 [pid 24452] <... exit_group resumed>) = ? [pid 24451] <... exit_group resumed>) = ? [pid 24449] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24450] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24453] close(3 executing program [pid 24449] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24450] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24449] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24453] <... close resumed>) = 0 [pid 24453] write(1, "executing program\n", 18) = 18 [pid 24450] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24449] exit_group(0 [pid 24453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24452] +++ exited with 0 +++ [pid 24451] +++ exited with 0 +++ [pid 24450] exit_group(0 [pid 24449] <... exit_group resumed>) = ? [pid 24453] <... bpf resumed>) = 3 [pid 24450] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24453] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24453] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24453] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24453] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24450] +++ exited with 0 +++ [pid 24449] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24453] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24453] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24453] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24453] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24454 attached [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24454 [pid 5861] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24455 attached ./strace-static-x86_64: Process 24456 attached [pid 24455] set_robust_list(0x555591f29660, 24 [pid 24454] set_robust_list(0x555591f29660, 24 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24456] set_robust_list(0x555591f29660, 24 [pid 24455] <... set_robust_list resumed>) = 0 [pid 24454] <... set_robust_list resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24455 [pid 24454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24454] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24457 attached [pid 24456] <... set_robust_list resumed>) = 0 [pid 24455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24456 [pid 24457] set_robust_list(0x555591f29660, 24 [pid 24455] <... prctl resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24457 [pid 24457] <... set_robust_list resumed>) = 0 [pid 24456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24455] setpgid(0, 0 [pid 24454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24455] <... setpgid resumed>) = 0 [pid 24457] <... prctl resumed>) = 0 [pid 24456] <... prctl resumed>) = 0 [pid 24455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24454] <... openat resumed>) = 3 [pid 24457] setpgid(0, 0 [pid 24456] setpgid(0, 0) = 0 [pid 24457] <... setpgid resumed>) = 0 [pid 24456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24455] <... openat resumed>) = 3 [pid 24454] write(3, "1000", 4 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24456] write(3, "1000", 4 [pid 24455] write(3, "1000", 4 [pid 24454] <... write resumed>) = 4 [pid 24457] <... openat resumed>) = 3 [pid 24456] <... write resumed>) = 4 [pid 24455] <... write resumed>) = 4 [pid 24454] close(3./strace-static-x86_64: Process 24458 attached [pid 24456] close(3 [pid 24455] close(3 [pid 24454] <... close resumed>) = 0 [pid 24458] set_robust_list(0x555591f29660, 24 [pid 24457] write(3, "1000", 4 [pid 24456] <... close resumed>) = 0 [pid 24455] <... close resumed>) = 0 [pid 24454] write(1, "executing program\n", 18executing program [pid 24458] <... set_robust_list resumed>) = 0 [pid 24457] <... write resumed>) = 4 [pid 24456] write(1, "executing program\n", 18 executing program executing program [pid 24455] write(1, "executing program\n", 18 [pid 24454] <... write resumed>) = 18 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24458 [pid 24458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24457] close(3 [pid 24456] <... write resumed>) = 18 [pid 24455] <... write resumed>) = 18 [pid 24454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24458] <... prctl resumed>) = 0 [pid 24457] <... close resumed>) = 0 [pid 24456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24458] setpgid(0, 0) = 0 [pid 24454] <... bpf resumed>) = 3 [pid 24458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24457] write(1, "executing program\n", 18 [pid 24458] <... openat resumed>) = 3 [pid 24454] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24457] <... write resumed>) = 18 [pid 24454] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24454] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24458] write(3, "1000", 4 [pid 24454] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24458] <... write resumed>) = 4 [pid 24454] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24458] close(3 [pid 24454] exit_group(0 [pid 24456] <... bpf resumed>) = 3 [pid 24458] <... close resumed>) = 0 [pid 24454] <... exit_group resumed>) = ? [pid 24458] write(1, "executing program\n", 18) = 18 [pid 24457] <... bpf resumed>) = 3 [pid 24456] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24455] <... bpf resumed>) = 3 [pid 24458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24457] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24456] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24454] +++ exited with 0 +++ [pid 24455] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24456] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24455] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24455] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24455] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24455] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24458] <... bpf resumed>) = 3 [pid 24457] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24456] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 24458] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24457] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24456] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24458] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24457] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24458] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24457] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24456] exit_group(0 [pid 24455] exit_group(0 [pid 24458] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24457] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24456] <... exit_group resumed>) = ? [pid 24458] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24457] exit_group(0 [pid 24455] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24458] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24457] <... exit_group resumed>) = ? [pid 24456] +++ exited with 0 +++ [pid 24455] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24458] exit_group(0 [pid 24457] +++ exited with 0 +++ [pid 5858] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24459 attached [pid 24458] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24459] set_robust_list(0x555591f29660, 24) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24459 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24459] setpgid(0, 0) = 0 [pid 24458] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24458, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24459] write(3, "1000", 4 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24460 ./strace-static-x86_64: Process 24463 attached ./strace-static-x86_64: Process 24462 attached ./strace-static-x86_64: Process 24461 attached ./strace-static-x86_64: Process 24460 attached [pid 24459] <... write resumed>) = 4 [pid 24463] set_robust_list(0x555591f29660, 24 [pid 24462] set_robust_list(0x555591f29660, 24 [pid 24461] set_robust_list(0x555591f29660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24462 [pid 24462] <... set_robust_list resumed>) = 0 [pid 24461] <... set_robust_list resumed>) = 0 [pid 24460] set_robust_list(0x555591f29660, 24 [pid 24459] close(3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24463 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24461 [pid 24463] <... set_robust_list resumed>) = 0 [pid 24462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24460] <... set_robust_list resumed>) = 0 [pid 24459] <... close resumed>) = 0 [pid 24463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24462] <... prctl resumed>) = 0 executing program [pid 24461] <... prctl resumed>) = 0 [pid 24460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24459] write(1, "executing program\n", 18 [pid 24463] <... prctl resumed>) = 0 [pid 24462] setpgid(0, 0 [pid 24461] setpgid(0, 0 [pid 24463] setpgid(0, 0 [pid 24462] <... setpgid resumed>) = 0 [pid 24461] <... setpgid resumed>) = 0 [pid 24460] <... prctl resumed>) = 0 [pid 24459] <... write resumed>) = 18 [pid 24463] <... setpgid resumed>) = 0 [pid 24462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24460] setpgid(0, 0 [pid 24463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24463] <... openat resumed>) = 3 [pid 24462] <... openat resumed>) = 3 [pid 24461] <... openat resumed>) = 3 [pid 24460] <... setpgid resumed>) = 0 [pid 24463] write(3, "1000", 4 [pid 24462] write(3, "1000", 4 [pid 24463] <... write resumed>) = 4 [pid 24462] <... write resumed>) = 4 [pid 24461] write(3, "1000", 4 [pid 24460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24463] close(3 [pid 24462] close(3 [pid 24461] <... write resumed>) = 4 [pid 24463] <... close resumed>) = 0 [pid 24462] <... close resumed>) = 0 [pid 24461] close(3executing program executing program [pid 24463] write(1, "executing program\n", 18 [pid 24462] write(1, "executing program\n", 18 [pid 24461] <... close resumed>) = 0 [pid 24459] <... bpf resumed>) = 3 [pid 24462] <... write resumed>) = 18 executing program [pid 24463] <... write resumed>) = 18 [pid 24461] write(1, "executing program\n", 18 [pid 24460] <... openat resumed>) = 3 [pid 24463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24461] <... write resumed>) = 18 [pid 24460] write(3, "1000", 4 [pid 24459] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24460] <... write resumed>) = 4 [pid 24462] <... bpf resumed>) = 3 [pid 24459] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24463] <... bpf resumed>) = 3 [pid 24462] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24461] <... bpf resumed>) = 3 [pid 24460] close(3 [pid 24459] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24463] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24459] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24460] <... close resumed>) = 0 [pid 24462] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24459] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24460] write(1, "executing program\n", 18executing program [pid 24463] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24462] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24460] <... write resumed>) = 18 [pid 24459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24463] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24462] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24459] exit_group(0 [pid 24461] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24463] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24462] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24461] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24459] <... exit_group resumed>) = ? [pid 24463] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24462] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24460] <... bpf resumed>) = 3 [pid 24459] +++ exited with 0 +++ [pid 24463] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24462] exit_group(0 [pid 24461] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24460] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24460] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24463] exit_group(0 [pid 24460] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24461] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24463] <... exit_group resumed>) = ? [pid 24462] <... exit_group resumed>) = ? [pid 24461] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24460] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24460] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24463] +++ exited with 0 +++ [pid 24462] +++ exited with 0 +++ [pid 24461] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... restart_syscall resumed>) = 0 [pid 24461] exit_group(0 [pid 24460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24460] exit_group(0 [pid 24461] <... exit_group resumed>) = ? [pid 24460] <... exit_group resumed>) = ? [pid 24461] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24460] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24461, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24465 attached ./strace-static-x86_64: Process 24464 attached ) = 0 ./strace-static-x86_64: Process 24466 attached [pid 24465] set_robust_list(0x555591f29660, 24 [pid 24464] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24466 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24465 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24464 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24465] <... set_robust_list resumed>) = 0 [pid 24464] <... set_robust_list resumed>) = 0 [pid 24466] set_robust_list(0x555591f29660, 24 [pid 24465] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24467 attached [pid 24466] <... set_robust_list resumed>) = 0 [pid 24467] set_robust_list(0x555591f29660, 24 [pid 24465] <... prctl resumed>) = 0 [pid 24466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24467 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24467] <... set_robust_list resumed>) = 0 [pid 24466] <... prctl resumed>) = 0 [pid 24465] setpgid(0, 0./strace-static-x86_64: Process 24468 attached [pid 24467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24466] setpgid(0, 0 [pid 24465] <... setpgid resumed>) = 0 [pid 24464] <... prctl resumed>) = 0 [pid 24467] <... prctl resumed>) = 0 [pid 24466] <... setpgid resumed>) = 0 [pid 24465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24464] setpgid(0, 0) = 0 [pid 24468] set_robust_list(0x555591f29660, 24) = 0 [pid 24467] setpgid(0, 0 [pid 24466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24465] <... openat resumed>) = 3 [pid 24464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24468 [pid 24468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24467] <... setpgid resumed>) = 0 [pid 24465] write(3, "1000", 4 [pid 24468] <... prctl resumed>) = 0 [pid 24467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24466] <... openat resumed>) = 3 [pid 24465] <... write resumed>) = 4 [pid 24464] <... openat resumed>) = 3 [pid 24468] setpgid(0, 0 [pid 24465] close(3 [pid 24468] <... setpgid resumed>) = 0 [pid 24467] <... openat resumed>) = 3 [pid 24466] write(3, "1000", 4 [pid 24465] <... close resumed>) = 0 [pid 24468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24466] <... write resumed>) = 4 [pid 24464] write(3, "1000", 4 [pid 24467] write(3, "1000", 4 [pid 24466] close(3 [pid 24467] <... write resumed>) = 4 [pid 24464] <... write resumed>) = 4 [pid 24466] <... close resumed>) = 0 [pid 24467] close(3 [pid 24464] close(3 [pid 24468] <... openat resumed>) = 3 [pid 24466] write(1, "executing program\n", 18executing program [pid 24465] write(1, "executing program\n", 18 [pid 24464] <... close resumed>) = 0 [pid 24468] write(3, "1000", 4 [pid 24467] <... close resumed>) = 0 [pid 24465] <... write resumed>) = 18 executing program [pid 24468] <... write resumed>) = 4 executing program [pid 24467] write(1, "executing program\n", 18 [pid 24466] <... write resumed>) = 18 [pid 24465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24464] write(1, "executing program\n", 18 [pid 24468] close(3 [pid 24467] <... write resumed>) = 18 [pid 24466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24464] <... write resumed>) = 18 [pid 24468] <... close resumed>) = 0 [pid 24467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24466] <... bpf resumed>) = 3 [pid 24465] <... bpf resumed>) = 3 executing program [pid 24464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24468] write(1, "executing program\n", 18 [pid 24467] <... bpf resumed>) = 3 [pid 24466] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24465] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24468] <... write resumed>) = 18 [pid 24467] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24465] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24467] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24466] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24465] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24464] <... bpf resumed>) = 3 [pid 24467] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24466] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24467] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24466] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24467] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24466] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24468] <... bpf resumed>) = 3 [pid 24467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24466] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24464] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24467] exit_group(0 [pid 24466] exit_group(0 [pid 24465] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24466] <... exit_group resumed>) = ? [pid 24464] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24468] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24467] <... exit_group resumed>) = ? [pid 24465] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24464] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24468] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24465] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24468] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24465] exit_group(0 [pid 24468] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24467] +++ exited with 0 +++ [pid 24468] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24465] <... exit_group resumed>) = ? [pid 24466] +++ exited with 0 +++ [pid 24464] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24468] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24468] <... exit_group resumed>) = ? [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24464] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24464] exit_group(0) = ? [pid 24465] +++ exited with 0 +++ [pid 24464] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24469 attached [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24468] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24469 ./strace-static-x86_64: Process 24471 attached ./strace-static-x86_64: Process 24470 attached [pid 24469] set_robust_list(0x555591f29660, 24 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24471 [pid 24470] set_robust_list(0x555591f29660, 24 [pid 24469] <... set_robust_list resumed>) = 0 [pid 24470] <... set_robust_list resumed>) = 0 [pid 24469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24470 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24471] set_robust_list(0x555591f29660, 24) = 0 [pid 24471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24472 attached [pid 24470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24469] <... prctl resumed>) = 0 [pid 24472] set_robust_list(0x555591f29660, 24 [pid 24471] setpgid(0, 0 [pid 24470] <... prctl resumed>) = 0 [pid 24469] setpgid(0, 0 [pid 24472] <... set_robust_list resumed>) = 0 [pid 24471] <... setpgid resumed>) = 0 [pid 24470] setpgid(0, 0 [pid 24472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24472] setpgid(0, 0) = 0 [pid 24472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24470] <... setpgid resumed>) = 0 [pid 24469] <... setpgid resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24472 [pid 24472] write(3, "1000", 4) = 4 [pid 24469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24472] close(3) = 0 executing program [pid 24470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24473 attached [pid 24472] write(1, "executing program\n", 18 [pid 24473] set_robust_list(0x555591f29660, 24 [pid 24472] <... write resumed>) = 18 [pid 24471] <... openat resumed>) = 3 [pid 24469] <... openat resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24473 [pid 24472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24473] <... set_robust_list resumed>) = 0 [pid 24471] write(3, "1000", 4 [pid 24470] <... openat resumed>) = 3 [pid 24469] write(3, "1000", 4 [pid 24473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24472] <... bpf resumed>) = 3 [pid 24469] <... write resumed>) = 4 [pid 24472] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24469] close(3 [pid 24471] <... write resumed>) = 4 [pid 24473] <... prctl resumed>) = 0 [pid 24469] <... close resumed>) = 0 [pid 24472] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24471] close(3 [pid 24470] write(3, "1000", 4 [pid 24469] write(1, "executing program\n", 18 [pid 24473] setpgid(0, 0 [pid 24472] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24471] <... close resumed>) = 0 [pid 24470] <... write resumed>) = 4 executing program executing program [pid 24473] <... setpgid resumed>) = 0 [pid 24471] write(1, "executing program\n", 18 [pid 24470] close(3 [pid 24472] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24469] <... write resumed>) = 18 [pid 24473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24472] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24471] <... write resumed>) = 18 [pid 24470] <... close resumed>) = 0 [pid 24469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24473] <... openat resumed>) = 3 [pid 24472] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24470] write(1, "executing program\n", 18 [pid 24473] write(3, "1000", 4 [pid 24472] exit_group(0 [pid 24470] <... write resumed>) = 18 [pid 24469] <... bpf resumed>) = 3 [pid 24470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24469] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24473] <... write resumed>) = 4 [pid 24472] <... exit_group resumed>) = ? [pid 24473] close(3 [pid 24469] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24473] <... close resumed>) = 0 [pid 24471] <... bpf resumed>) = 3 [pid 24470] <... bpf resumed>) = 3 [pid 24469] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24473] write(1, "executing program\n", 18 [pid 24469] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24473] <... write resumed>) = 18 [pid 24469] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24472] +++ exited with 0 +++ [pid 24471] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24470] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24469] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24473] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24472, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24473] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24471] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24470] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24473] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24471] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24470] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24469] exit_group(0 [pid 24473] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24473] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24471] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24470] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24469] <... exit_group resumed>) = ? [pid 5861] <... restart_syscall resumed>) = 0 [pid 24471] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24473] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24473] exit_group(0) = ? [pid 24473] +++ exited with 0 +++ [pid 24471] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24469] +++ exited with 0 +++ [pid 24470] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24474 attached [pid 24471] exit_group(0 [pid 24470] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24471] <... exit_group resumed>) = ? [pid 24470] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24470] <... exit_group resumed>) = ? [pid 24474] set_robust_list(0x555591f29660, 24 [pid 24471] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24474 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24474] <... set_robust_list resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24474] setpgid(0, 0 [pid 24470] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24474] <... setpgid resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24475 attached [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24475] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24476 attached ) = 0 [pid 24476] set_robust_list(0x555591f29660, 24 [pid 24475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24474] <... openat resumed>) = 3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24475 [pid 24476] <... set_robust_list resumed>) = 0 [pid 24475] <... prctl resumed>) = 0 [pid 24476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24474] write(3, "1000", 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24476 [pid 24476] <... prctl resumed>) = 0 [pid 24475] setpgid(0, 0 [pid 24474] <... write resumed>) = 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24476] setpgid(0, 0 [pid 24475] <... setpgid resumed>) = 0 [pid 24474] close(3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24478 attached ./strace-static-x86_64: Process 24477 attached [pid 24476] <... setpgid resumed>) = 0 [pid 24474] <... close resumed>) = 0 executing program [pid 24478] set_robust_list(0x555591f29660, 24 [pid 24476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24474] write(1, "executing program\n", 18 [pid 24478] <... set_robust_list resumed>) = 0 [pid 24477] set_robust_list(0x555591f29660, 24 [pid 24474] <... write resumed>) = 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24478 [pid 24478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24477] <... set_robust_list resumed>) = 0 [pid 24476] <... openat resumed>) = 3 [pid 24475] <... openat resumed>) = 3 [pid 24474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24477 [pid 24478] <... prctl resumed>) = 0 [pid 24477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24476] write(3, "1000", 4 [pid 24475] write(3, "1000", 4 [pid 24476] <... write resumed>) = 4 [pid 24476] close(3) = 0 [pid 24476] write(1, "executing program\n", 18 [pid 24478] setpgid(0, 0 [pid 24477] <... prctl resumed>) = 0 [pid 24475] <... write resumed>) = 4 [pid 24474] <... bpf resumed>) = 3 [pid 24478] <... setpgid resumed>) = 0 [pid 24477] setpgid(0, 0 [pid 24475] close(3executing program [pid 24478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24477] <... setpgid resumed>) = 0 [pid 24476] <... write resumed>) = 18 [pid 24475] <... close resumed>) = 0 [pid 24474] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 24476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24475] write(1, "executing program\n", 18 [pid 24474] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24478] <... openat resumed>) = 3 [pid 24475] <... write resumed>) = 18 [pid 24474] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24477] <... openat resumed>) = 3 [pid 24475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24474] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24478] write(3, "1000", 4 [pid 24477] write(3, "1000", 4 [pid 24476] <... bpf resumed>) = 3 [pid 24478] <... write resumed>) = 4 [pid 24477] <... write resumed>) = 4 [pid 24475] <... bpf resumed>) = 3 [pid 24474] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24477] close(3 [pid 24478] close(3 [pid 24477] <... close resumed>) = 0 [pid 24478] <... close resumed>) = 0 executing program executing program [pid 24477] write(1, "executing program\n", 18 [pid 24478] write(1, "executing program\n", 18) = 18 [pid 24477] <... write resumed>) = 18 [pid 24478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24476] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24475] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24474] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24476] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24475] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24474] exit_group(0 [pid 24478] <... bpf resumed>) = 3 [pid 24477] <... bpf resumed>) = 3 [pid 24476] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24475] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24474] <... exit_group resumed>) = ? [pid 24478] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24477] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24476] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24475] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24478] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24476] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24475] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24478] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24477] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24476] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24475] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24478] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24477] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24478] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24476] exit_group(0 [pid 24475] exit_group(0 [pid 24477] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24474] +++ exited with 0 +++ [pid 24478] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24476] <... exit_group resumed>) = ? [pid 24478] exit_group(0 [pid 24477] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24475] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24478] <... exit_group resumed>) = ? [pid 24477] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24476] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 24477] exit_group(0 [pid 24475] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24477] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24478] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24477] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24477, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5863] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 24479 attached [pid 24479] set_robust_list(0x555591f29660, 24 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24479 [pid 24479] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24480 attached [pid 24479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24480 [pid 24479] <... prctl resumed>) = 0 [pid 24480] set_robust_list(0x555591f29660, 24 [pid 24479] setpgid(0, 0) = 0 [pid 24480] <... set_robust_list resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24481 attached [pid 24480] <... prctl resumed>) = 0 [pid 24479] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24482 attached [pid 24480] setpgid(0, 0 [pid 24479] write(3, "1000", 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24481 ./strace-static-x86_64: Process 24483 attached [pid 24482] set_robust_list(0x555591f29660, 24 [pid 24481] set_robust_list(0x555591f29660, 24 [pid 24480] <... setpgid resumed>) = 0 [pid 24479] <... write resumed>) = 4 [pid 24482] <... set_robust_list resumed>) = 0 [pid 24481] <... set_robust_list resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24482 [pid 24483] set_robust_list(0x555591f29660, 24 [pid 24482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24479] close(3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24483 [pid 24483] <... set_robust_list resumed>) = 0 [pid 24482] <... prctl resumed>) = 0 [pid 24481] <... prctl resumed>) = 0 [pid 24479] <... close resumed>) = 0 [pid 24483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24482] setpgid(0, 0 [pid 24481] setpgid(0, 0 [pid 24480] <... openat resumed>) = 3 [pid 24479] write(1, "executing program\n", 18executing program [pid 24482] <... setpgid resumed>) = 0 [pid 24480] write(3, "1000", 4 [pid 24479] <... write resumed>) = 18 [pid 24481] <... setpgid resumed>) = 0 [pid 24482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24480] <... write resumed>) = 4 [pid 24479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24482] <... openat resumed>) = 3 [pid 24480] close(3 [pid 24483] <... prctl resumed>) = 0 [pid 24481] <... openat resumed>) = 3 [pid 24483] setpgid(0, 0 [pid 24481] write(3, "1000", 4 [pid 24483] <... setpgid resumed>) = 0 [pid 24481] <... write resumed>) = 4 [pid 24483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24481] close(3 [pid 24480] <... close resumed>) = 0 [pid 24479] <... bpf resumed>) = 3 [pid 24482] write(3, "1000", 4 [pid 24483] <... openat resumed>) = 3 [pid 24481] <... close resumed>) = 0 [pid 24480] write(1, "executing program\n", 18 [pid 24483] write(3, "1000", 4 [pid 24481] write(1, "executing program\n", 18 [pid 24479] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program executing program [pid 24483] <... write resumed>) = 4 [pid 24482] <... write resumed>) = 4 [pid 24481] <... write resumed>) = 18 [pid 24480] <... write resumed>) = 18 [pid 24479] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24483] close(3 [pid 24482] close(3 [pid 24481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24479] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24483] <... close resumed>) = 0 executing program executing program [pid 24482] <... close resumed>) = 0 [pid 24479] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24483] write(1, "executing program\n", 18) = 18 [pid 24479] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24482] write(1, "executing program\n", 18) = 18 [pid 24483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24479] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24483] <... bpf resumed>) = 3 [pid 24481] <... bpf resumed>) = 3 [pid 24480] <... bpf resumed>) = 3 [pid 24479] exit_group(0) = ? [pid 24482] <... bpf resumed>) = 3 [pid 24483] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24482] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24481] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24480] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24483] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24482] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24481] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24480] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24479] +++ exited with 0 +++ [pid 24483] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24482] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24481] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24480] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24483] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24482] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24481] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24480] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24483] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24482] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24481] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24480] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24482] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24481] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24480] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24483] exit_group(0 [pid 24482] exit_group(0 [pid 24481] exit_group(0 [pid 24483] <... exit_group resumed>) = ? [pid 24482] <... exit_group resumed>) = ? [pid 24481] <... exit_group resumed>) = ? [pid 24480] exit_group(0 [pid 24483] +++ exited with 0 +++ [pid 24480] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24484 attached [pid 24482] +++ exited with 0 +++ [pid 24481] +++ exited with 0 +++ [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24484] set_robust_list(0x555591f29660, 24) = 0 [pid 24484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24480] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24484 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24481, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24484] <... prctl resumed>) = 0 [pid 24484] setpgid(0, 0) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24486 attached ./strace-static-x86_64: Process 24485 attached [pid 24484] <... openat resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24486] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24487 attached ) = 0 [pid 24484] write(3, "1000", 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24485 [pid 24486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24485] set_robust_list(0x555591f29660, 24 [pid 24484] <... write resumed>) = 4 ./strace-static-x86_64: Process 24488 attached [pid 24487] set_robust_list(0x555591f29660, 24 [pid 24486] <... prctl resumed>) = 0 [pid 24485] <... set_robust_list resumed>) = 0 [pid 24484] close(3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24486 [pid 24488] set_robust_list(0x555591f29660, 24 [pid 24487] <... set_robust_list resumed>) = 0 [pid 24486] setpgid(0, 0 [pid 24485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24484] <... close resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24488 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24487 [pid 24488] <... set_robust_list resumed>) = 0 [pid 24486] <... setpgid resumed>) = 0 [pid 24488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24487] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 24486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24485] <... prctl resumed>) = 0 [pid 24484] write(1, "executing program\n", 18 [pid 24488] <... prctl resumed>) = 0 [pid 24487] <... prctl resumed>) = 0 [pid 24488] setpgid(0, 0 [pid 24487] setpgid(0, 0 [pid 24485] setpgid(0, 0 [pid 24484] <... write resumed>) = 18 [pid 24488] <... setpgid resumed>) = 0 [pid 24487] <... setpgid resumed>) = 0 [pid 24485] <... setpgid resumed>) = 0 [pid 24488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24486] <... openat resumed>) = 3 [pid 24484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24488] <... openat resumed>) = 3 [pid 24487] <... openat resumed>) = 3 [pid 24486] write(3, "1000", 4 [pid 24485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24488] write(3, "1000", 4 [pid 24487] write(3, "1000", 4 [pid 24486] <... write resumed>) = 4 [pid 24485] <... openat resumed>) = 3 [pid 24488] <... write resumed>) = 4 [pid 24484] <... bpf resumed>) = 3 [pid 24486] close(3) = 0 [pid 24484] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24488] close(3) = 0 [pid 24487] <... write resumed>) = 4 [pid 24486] write(1, "executing program\n", 18 [pid 24485] write(3, "1000", 4executing program executing program [pid 24488] write(1, "executing program\n", 18 [pid 24487] close(3 [pid 24486] <... write resumed>) = 18 [pid 24485] <... write resumed>) = 4 [pid 24484] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24488] <... write resumed>) = 18 [pid 24487] <... close resumed>) = 0 [pid 24486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24485] close(3 [pid 24484] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 executing program [pid 24487] write(1, "executing program\n", 18 [pid 24485] <... close resumed>) = 0 [pid 24484] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24486] <... bpf resumed>) = 3 executing program [pid 24487] <... write resumed>) = 18 [pid 24485] write(1, "executing program\n", 18 [pid 24484] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24488] <... bpf resumed>) = 3 [pid 24487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24485] <... write resumed>) = 18 [pid 24484] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24488] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24486] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24488] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24486] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24484] exit_group(0 [pid 24488] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24487] <... bpf resumed>) = 3 [pid 24486] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24487] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24488] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24487] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24486] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24485] <... bpf resumed>) = 3 [pid 24488] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24487] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24484] <... exit_group resumed>) = ? [pid 24487] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24485] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24487] exit_group(0 [pid 24485] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24485] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24488] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24487] <... exit_group resumed>) = ? [pid 24486] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24485] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24484] +++ exited with 0 +++ [pid 24488] exit_group(0 [pid 24486] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24488] <... exit_group resumed>) = ? [pid 24485] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24487] +++ exited with 0 +++ [pid 24486] exit_group(0 [pid 24488] +++ exited with 0 +++ [pid 24486] <... exit_group resumed>) = ? [pid 24485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24487, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24485] exit_group(0) = ? [pid 24486] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24486, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24485] +++ exited with 0 +++ [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24489 attached [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24489 ./strace-static-x86_64: Process 24490 attached [pid 24489] set_robust_list(0x555591f29660, 24 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24490] set_robust_list(0x555591f29660, 24 [pid 24489] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24490 [pid 24490] <... set_robust_list resumed>) = 0 [pid 24489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24489] <... prctl resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24490] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24493 attached ./strace-static-x86_64: Process 24492 attached ./strace-static-x86_64: Process 24491 attached [pid 24489] setpgid(0, 0 [pid 24491] set_robust_list(0x555591f29660, 24 [pid 24490] setpgid(0, 0 [pid 24489] <... setpgid resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24491 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24493 [pid 24493] set_robust_list(0x555591f29660, 24 [pid 24490] <... setpgid resumed>) = 0 [pid 24489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24492 [pid 24493] <... set_robust_list resumed>) = 0 [pid 24492] set_robust_list(0x555591f29660, 24 [pid 24491] <... set_robust_list resumed>) = 0 [pid 24490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24492] <... set_robust_list resumed>) = 0 [pid 24491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24489] <... openat resumed>) = 3 [pid 24491] <... prctl resumed>) = 0 [pid 24491] setpgid(0, 0 [pid 24490] <... openat resumed>) = 3 [pid 24491] <... setpgid resumed>) = 0 [pid 24490] write(3, "1000", 4 [pid 24489] write(3, "1000", 4 [pid 24490] <... write resumed>) = 4 [pid 24489] <... write resumed>) = 4 [pid 24492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24490] close(3 [pid 24489] close(3 [pid 24490] <... close resumed>) = 0 [pid 24491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24493] <... prctl resumed>) = 0 [pid 24492] <... prctl resumed>) = 0 [pid 24489] <... close resumed>) = 0 executing program [pid 24493] setpgid(0, 0 [pid 24490] write(1, "executing program\n", 18executing program [pid 24489] write(1, "executing program\n", 18 [pid 24490] <... write resumed>) = 18 [pid 24489] <... write resumed>) = 18 [pid 24490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24493] <... setpgid resumed>) = 0 [pid 24492] setpgid(0, 0 [pid 24491] <... openat resumed>) = 3 [pid 24493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24492] <... setpgid resumed>) = 0 [pid 24491] write(3, "1000", 4 [pid 24490] <... bpf resumed>) = 3 [pid 24489] <... bpf resumed>) = 3 executing program [pid 24493] <... openat resumed>) = 3 [pid 24491] <... write resumed>) = 4 [pid 24490] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24493] write(3, "1000", 4 [pid 24492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24491] close(3 [pid 24493] <... write resumed>) = 4 [pid 24489] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24493] close(3 [pid 24491] <... close resumed>) = 0 [pid 24489] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24493] <... close resumed>) = 0 [pid 24491] write(1, "executing program\n", 18 [pid 24489] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24493] write(1, "executing program\n", 18 [pid 24491] <... write resumed>) = 18 [pid 24489] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24493] <... write resumed>) = 18 [pid 24492] <... openat resumed>) = 3 [pid 24491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24490] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24489] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24492] write(3, "1000", 4 [pid 24490] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24489] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24491] <... bpf resumed>) = 3 [pid 24490] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24490] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24490] exit_group(0) = ? [pid 24493] <... bpf resumed>) = 3 [pid 24492] <... write resumed>) = 4 [pid 24491] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24489] exit_group(0 [pid 24492] close(3 [pid 24493] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24492] <... close resumed>) = 0 [pid 24491] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24490] +++ exited with 0 +++ [pid 24489] <... exit_group resumed>) = ? executing program [pid 24493] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24492] write(1, "executing program\n", 18 [pid 24491] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24492] <... write resumed>) = 18 [pid 24491] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24491] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24493] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24491] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24489] +++ exited with 0 +++ [pid 24493] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24492] <... bpf resumed>) = 3 [pid 24491] exit_group(0 [pid 24493] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24492] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24491] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24493] exit_group(0 [pid 24492] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24492] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24493] <... exit_group resumed>) = ? [pid 24491] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24492] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24494 attached [pid 24493] +++ exited with 0 +++ [pid 24492] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24494] set_robust_list(0x555591f29660, 24 [pid 24492] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24494] <... set_robust_list resumed>) = 0 [pid 24492] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24494 [pid 24494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24494] <... prctl resumed>) = 0 [pid 24494] setpgid(0, 0) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24496 attached ./strace-static-x86_64: Process 24495 attached [pid 24494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 24497 attached [pid 24496] set_robust_list(0x555591f29660, 24 [pid 24495] set_robust_list(0x555591f29660, 24 [pid 24492] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24496 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24495 [pid 24497] set_robust_list(0x555591f29660, 24 [pid 24496] <... set_robust_list resumed>) = 0 [pid 24495] <... set_robust_list resumed>) = 0 [pid 24494] write(3, "1000", 4 [pid 24497] <... set_robust_list resumed>) = 0 [pid 24496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24494] <... write resumed>) = 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24497 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24494] close(3 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24497] <... prctl resumed>) = 0 [pid 24496] <... prctl resumed>) = 0 [pid 24495] <... prctl resumed>) = 0 [pid 24494] <... close resumed>) = 0 [pid 24497] setpgid(0, 0 [pid 24496] setpgid(0, 0 [pid 24497] <... setpgid resumed>) = 0 [pid 24495] setpgid(0, 0executing program [pid 24494] write(1, "executing program\n", 18 [pid 24496] <... setpgid resumed>) = 0 [pid 24495] <... setpgid resumed>) = 0 [pid 24494] <... write resumed>) = 18 [pid 24497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24497] <... openat resumed>) = 3 [pid 24495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24497] write(3, "1000", 4) = 4 [pid 24496] <... openat resumed>) = 3 [pid 24495] <... openat resumed>) = 3 [pid 24497] close(3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24497] <... close resumed>) = 0 [pid 24496] write(3, "1000", 4 [pid 24495] write(3, "1000", 4 [pid 24494] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24498 attached [pid 24497] write(1, "executing program\n", 18 [pid 24496] <... write resumed>) = 4 [pid 24495] <... write resumed>) = 4 [pid 24497] <... write resumed>) = 18 executing program executing program [pid 24497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24496] close(3 [pid 24498] set_robust_list(0x555591f29660, 24 [pid 24496] <... close resumed>) = 0 [pid 24495] close(3 [pid 24494] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24498 [pid 24496] write(1, "executing program\n", 18) = 18 [pid 24496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24498] <... set_robust_list resumed>) = 0 [pid 24497] <... bpf resumed>) = 3 [pid 24495] <... close resumed>) = 0 [pid 24494] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24497] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24496] <... bpf resumed>) = 3 [pid 24495] write(1, "executing program\n", 18 [pid 24494] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24498] <... prctl resumed>) = 0 [pid 24497] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24495] <... write resumed>) = 18 [pid 24494] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24498] setpgid(0, 0 [pid 24497] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24494] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24498] <... setpgid resumed>) = 0 [pid 24497] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24496] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24494] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24497] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24496] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24496] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24495] <... bpf resumed>) = 3 [pid 24494] exit_group(0 [pid 24496] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24496] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24496] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24498] <... openat resumed>) = 3 [pid 24496] exit_group(0) = ? [pid 24498] write(3, "1000", 4 [pid 24497] exit_group(0 [pid 24495] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24494] <... exit_group resumed>) = ? [pid 24498] <... write resumed>) = 4 [pid 24496] +++ exited with 0 +++ [pid 24497] <... exit_group resumed>) = ? [pid 24495] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24498] close(3 [pid 24495] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24498] <... close resumed>) = 0 executing program [pid 24495] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24494] +++ exited with 0 +++ [pid 24498] write(1, "executing program\n", 18 [pid 24497] +++ exited with 0 +++ [pid 24495] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24498] <... write resumed>) = 18 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24497, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24495] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24495] <... exit_group resumed>) = ? [pid 24498] <... bpf resumed>) = 3 [pid 24498] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24495] +++ exited with 0 +++ [pid 24498] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24498] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24498] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24498] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24498] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24498] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24498] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24499 attached [pid 5856] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24500 attached [pid 24499] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24499 [pid 24500] set_robust_list(0x555591f29660, 24 [pid 24499] <... set_robust_list resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24500 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24501 attached [pid 24500] <... set_robust_list resumed>) = 0 [pid 24499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24501] set_robust_list(0x555591f29660, 24) = 0 [pid 24499] <... prctl resumed>) = 0 [pid 24500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24501 ./strace-static-x86_64: Process 24502 attached [pid 24501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24499] setpgid(0, 0) = 0 [pid 24502] set_robust_list(0x555591f29660, 24 [pid 24501] <... prctl resumed>) = 0 [pid 24500] <... prctl resumed>) = 0 [pid 24499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24502 [pid 24501] setpgid(0, 0 [pid 24500] setpgid(0, 0) = 0 [pid 24501] <... setpgid resumed>) = 0 [pid 24502] <... set_robust_list resumed>) = 0 [pid 24499] <... openat resumed>) = 3 [pid 24502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] <... restart_syscall resumed>) = 0 [pid 24499] write(3, "1000", 4 [pid 24502] <... prctl resumed>) = 0 [pid 24502] setpgid(0, 0 [pid 24500] <... openat resumed>) = 3 [pid 24499] <... write resumed>) = 4 [pid 24502] <... setpgid resumed>) = 0 [pid 24501] <... openat resumed>) = 3 [pid 24500] write(3, "1000", 4 [pid 24499] close(3 [pid 24502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24501] write(3, "1000", 4 [pid 24500] <... write resumed>) = 4 [pid 24499] <... close resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24502] <... openat resumed>) = 3 [pid 24501] <... write resumed>) = 4 [pid 24500] close(3executing program [pid 24499] write(1, "executing program\n", 18 [pid 24500] <... close resumed>) = 0 [pid 24499] <... write resumed>) = 18 [pid 24500] write(1, "executing program\n", 18 [pid 24499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24503 attached [pid 24502] write(3, "1000", 4 [pid 24501] close(3 [pid 24502] <... write resumed>) = 4 executing program [pid 24503] set_robust_list(0x555591f29660, 24 [pid 24502] close(3 [pid 24501] <... close resumed>) = 0 [pid 24500] <... write resumed>) = 18 [pid 24503] <... set_robust_list resumed>) = 0 executing program [pid 24502] <... close resumed>) = 0 [pid 24501] write(1, "executing program\n", 18 executing program [pid 24503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24502] write(1, "executing program\n", 18 [pid 24501] <... write resumed>) = 18 [pid 24500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24503 [pid 24503] <... prctl resumed>) = 0 [pid 24502] <... write resumed>) = 18 [pid 24501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24500] <... bpf resumed>) = 3 [pid 24499] <... bpf resumed>) = 3 [pid 24502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24503] setpgid(0, 0 [pid 24500] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24499] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24503] <... setpgid resumed>) = 0 [pid 24501] <... bpf resumed>) = 3 [pid 24500] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24499] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24500] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24499] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24503] <... openat resumed>) = 3 [pid 24502] <... bpf resumed>) = 3 [pid 24500] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24499] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24503] write(3, "1000", 4 [pid 24500] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24499] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24503] <... write resumed>) = 4 [pid 24500] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24499] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24503] close(3 [pid 24502] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24501] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24500] exit_group(0 [pid 24499] exit_group(0 [pid 24503] <... close resumed>) = 0 [pid 24502] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24501] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24500] <... exit_group resumed>) = ? [pid 24499] <... exit_group resumed>) = ? [pid 24503] write(1, "executing program\n", 18 [pid 24502] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24501] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24502] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24501] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24499] +++ exited with 0 +++ [pid 24502] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24501] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24502] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24501] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24503] <... write resumed>) = 18 [pid 24502] exit_group(0 [pid 24501] exit_group(0 [pid 24500] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24502] <... exit_group resumed>) = ? [pid 24501] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24503] <... bpf resumed>) = 3 [pid 5863] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 24501] +++ exited with 0 +++ [pid 24503] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24503] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24502] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24503] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24503] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24504 attached [pid 5857] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24505 attached [pid 24503] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24505] set_robust_list(0x555591f29660, 24 [pid 24504] set_robust_list(0x555591f29660, 24 [pid 24503] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24504 [pid 24505] <... set_robust_list resumed>) = 0 [pid 24504] <... set_robust_list resumed>) = 0 [pid 24503] exit_group(0 [pid 24505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24503] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24505 [pid 24505] <... prctl resumed>) = 0 [pid 24504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24505] setpgid(0, 0 [pid 24504] setpgid(0, 0 [pid 24505] <... setpgid resumed>) = 0 [pid 24504] <... setpgid resumed>) = 0 [pid 24505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24503] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24504] <... openat resumed>) = 3 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24505] <... openat resumed>) = 3 [pid 24505] write(3, "1000", 4) = 4 [pid 24505] close(3 [pid 24504] write(3, "1000", 4 [pid 24505] <... close resumed>) = 0 [pid 24504] <... write resumed>) = 4 executing program [pid 24505] write(1, "executing program\n", 18 [pid 24504] close(3 [pid 24505] <... write resumed>) = 18 [pid 24504] <... close resumed>) = 0 [pid 24505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 24504] write(1, "executing program\n", 18executing program [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24504] <... write resumed>) = 18 [pid 24504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24506 attached [pid 24505] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24504] <... bpf resumed>) = 3 [pid 24505] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24505] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24505] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24505] exit_group(0./strace-static-x86_64: Process 24507 attached [pid 24504] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24505] <... exit_group resumed>) = ? [pid 24504] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24504] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24504] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24508 attached [pid 24507] set_robust_list(0x555591f29660, 24 [pid 24506] set_robust_list(0x555591f29660, 24 [pid 24505] +++ exited with 0 +++ [pid 24504] exit_group(0 [pid 24507] <... set_robust_list resumed>) = 0 [pid 24506] <... set_robust_list resumed>) = 0 [pid 24504] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24507 [pid 24508] set_robust_list(0x555591f29660, 24 [pid 24506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24506 [pid 24507] <... prctl resumed>) = 0 [pid 24507] setpgid(0, 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24507] <... setpgid resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24508] <... set_robust_list resumed>) = 0 [pid 24507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24506] <... prctl resumed>) = 0 [pid 24504] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24508 ./strace-static-x86_64: Process 24509 attached [pid 24508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24508] <... prctl resumed>) = 0 [pid 24506] setpgid(0, 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24509] set_robust_list(0x555591f29660, 24 [pid 24508] setpgid(0, 0 [pid 24507] <... openat resumed>) = 3 [pid 24506] <... setpgid resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24509 [pid 24509] <... set_robust_list resumed>) = 0 [pid 24508] <... setpgid resumed>) = 0 [pid 24508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24508] write(3, "1000", 4 [pid 24509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24507] write(3, "1000", 4 [pid 24506] <... openat resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24509] <... prctl resumed>) = 0 [pid 24509] setpgid(0, 0 [pid 24508] <... write resumed>) = 4 [pid 24507] <... write resumed>) = 4 [pid 24506] write(3, "1000", 4 [pid 24508] close(3 [pid 24507] close(3 [pid 24506] <... write resumed>) = 4 [pid 24508] <... close resumed>) = 0 [pid 24507] <... close resumed>) = 0 [pid 24506] close(3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24509] <... setpgid resumed>) = 0 [pid 24508] write(1, "executing program\n", 18 [pid 24507] write(1, "executing program\n", 18executing program executing program [pid 24506] <... close resumed>) = 0 ./strace-static-x86_64: Process 24510 attached [pid 24509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24508] <... write resumed>) = 18 [pid 24507] <... write resumed>) = 18 [pid 24506] write(1, "executing program\n", 18 [pid 24510] set_robust_list(0x555591f29660, 24 [pid 24509] <... openat resumed>) = 3 executing program [pid 24510] <... set_robust_list resumed>) = 0 [pid 24509] write(3, "1000", 4 [pid 24510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24506] <... write resumed>) = 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24510 [pid 24510] <... prctl resumed>) = 0 [pid 24509] <... write resumed>) = 4 [pid 24510] setpgid(0, 0 [pid 24509] close(3 [pid 24508] <... bpf resumed>) = 3 [pid 24510] <... setpgid resumed>) = 0 [pid 24507] <... bpf resumed>) = 3 [pid 24506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24509] <... close resumed>) = 0 [pid 24508] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24510] <... openat resumed>) = 3 [pid 24509] write(1, "executing program\n", 18 [pid 24508] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24509] <... write resumed>) = 18 [pid 24508] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24508] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24510] write(3, "1000", 4 [pid 24509] <... bpf resumed>) = 3 [pid 24508] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24510] <... write resumed>) = 4 [pid 24506] <... bpf resumed>) = 3 [pid 24507] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24510] close(3 [pid 24508] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24507] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24510] <... close resumed>) = 0 [pid 24508] exit_group(0 [pid 24507] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24506] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24510] write(1, "executing program\n", 18 [pid 24508] <... exit_group resumed>) = ? [pid 24507] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24506] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24510] <... write resumed>) = 18 [pid 24509] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24507] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24506] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24509] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24508] +++ exited with 0 +++ [pid 24507] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24506] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24510] <... bpf resumed>) = 3 [pid 24509] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24507] exit_group(0) = ? [pid 24506] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24510] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24509] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24510] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24509] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24506] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24510] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24509] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24506] exit_group(0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24510] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24509] exit_group(0 [pid 24506] <... exit_group resumed>) = ? [pid 24507] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24510] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24509] <... exit_group resumed>) = ? [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24510] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... restart_syscall resumed>) = 0 [pid 24506] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24510] exit_group(0 [pid 24509] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24511 attached [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24511] set_robust_list(0x555591f29660, 24 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24510] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24511 [pid 24511] <... set_robust_list resumed>) = 0 [pid 24511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24512 attached [pid 24510] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24512 [pid 24512] set_robust_list(0x555591f29660, 24 [pid 24511] setpgid(0, 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24512] <... set_robust_list resumed>) = 0 [pid 24511] <... setpgid resumed>) = 0 [pid 24512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24512] <... prctl resumed>) = 0 [pid 24512] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24513 attached ./strace-static-x86_64: Process 24515 attached ./strace-static-x86_64: Process 24514 attached [pid 24512] <... setpgid resumed>) = 0 [pid 24511] <... openat resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24514 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24513 [pid 24514] set_robust_list(0x555591f29660, 24 [pid 24513] set_robust_list(0x555591f29660, 24 [pid 24512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24511] write(3, "1000", 4 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24515 [pid 24514] <... set_robust_list resumed>) = 0 [pid 24511] <... write resumed>) = 4 [pid 24515] set_robust_list(0x555591f29660, 24) = 0 [pid 24514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24513] <... set_robust_list resumed>) = 0 [pid 24511] close(3 [pid 24514] <... prctl resumed>) = 0 [pid 24512] <... openat resumed>) = 3 [pid 24511] <... close resumed>) = 0 [pid 24514] setpgid(0, 0executing program [pid 24511] write(1, "executing program\n", 18 [pid 24514] <... setpgid resumed>) = 0 [pid 24511] <... write resumed>) = 18 [pid 24514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24512] write(3, "1000", 4 [pid 24515] <... prctl resumed>) = 0 [pid 24513] <... prctl resumed>) = 0 [pid 24512] <... write resumed>) = 4 [pid 24515] setpgid(0, 0 [pid 24514] <... openat resumed>) = 3 [pid 24512] close(3 [pid 24511] <... bpf resumed>) = 3 [pid 24513] setpgid(0, 0 [pid 24515] <... setpgid resumed>) = 0 [pid 24512] <... close resumed>) = 0 executing program [pid 24514] write(3, "1000", 4 [pid 24513] <... setpgid resumed>) = 0 [pid 24512] write(1, "executing program\n", 18 [pid 24511] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24512] <... write resumed>) = 18 [pid 24515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24514] <... write resumed>) = 4 [pid 24515] <... openat resumed>) = 3 [pid 24513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24511] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24513] <... openat resumed>) = 3 [pid 24512] <... bpf resumed>) = 3 [pid 24514] close(3 executing program [pid 24511] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24515] write(3, "1000", 4 [pid 24514] <... close resumed>) = 0 [pid 24513] write(3, "1000", 4 [pid 24515] <... write resumed>) = 4 [pid 24514] write(1, "executing program\n", 18 [pid 24513] <... write resumed>) = 4 [pid 24511] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24515] close(3 [pid 24514] <... write resumed>) = 18 [pid 24513] close(3 [pid 24512] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24511] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24515] <... close resumed>) = 0 [pid 24514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24513] <... close resumed>) = 0 [pid 24512] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24515] write(1, "executing program\n", 18 [pid 24514] <... bpf resumed>) = 3 [pid 24513] write(1, "executing program\n", 18executing program [pid 24512] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24511] exit_group(0 [pid 24515] <... write resumed>) = 18 [pid 24514] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24513] <... write resumed>) = 18 [pid 24512] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24511] <... exit_group resumed>) = ? [pid 24515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24512] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24512] exit_group(0) = ? [pid 24515] <... bpf resumed>) = 3 [pid 24514] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24513] <... bpf resumed>) = 3 [pid 24511] +++ exited with 0 +++ [pid 24514] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24513] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24514] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24513] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24514] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24513] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24514] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24513] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24512] +++ exited with 0 +++ [pid 24515] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24515] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24514] exit_group(0 [pid 24513] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24514] <... exit_group resumed>) = ? [pid 24513] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24516 attached [pid 24515] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24514] +++ exited with 0 +++ [pid 24513] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24516 [pid 24516] set_robust_list(0x555591f29660, 24 [pid 24515] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24515] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24516] <... set_robust_list resumed>) = 0 [pid 24515] exit_group(0 [pid 24513] <... exit_group resumed>) = ? [pid 24515] <... exit_group resumed>) = ? [pid 24516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24515] +++ exited with 0 +++ [pid 24513] +++ exited with 0 +++ [pid 24516] <... prctl resumed>) = 0 [pid 24516] setpgid(0, 0) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24515, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24518 attached ./strace-static-x86_64: Process 24517 attached [pid 24518] set_robust_list(0x555591f29660, 24 [pid 24517] set_robust_list(0x555591f29660, 24 [pid 24518] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24519 attached [pid 24518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24517] <... set_robust_list resumed>) = 0 [pid 24516] write(3, "1000", 4 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24517 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24518 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24519] set_robust_list(0x555591f29660, 24 [pid 24518] <... prctl resumed>) = 0 [pid 24517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24518] setpgid(0, 0 [pid 24516] <... write resumed>) = 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24519 [pid 24519] <... set_robust_list resumed>) = 0 [pid 24518] <... setpgid resumed>) = 0 [pid 24517] <... prctl resumed>) = 0 [pid 24516] close(3./strace-static-x86_64: Process 24520 attached [pid 24519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24517] setpgid(0, 0 [pid 24520] set_robust_list(0x555591f29660, 24) = 0 [pid 24520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24519] <... prctl resumed>) = 0 [pid 24517] <... setpgid resumed>) = 0 [pid 24516] <... close resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24520 [pid 24519] setpgid(0, 0 [pid 24520] <... prctl resumed>) = 0 [pid 24520] setpgid(0, 0) = 0 executing program [pid 24519] <... setpgid resumed>) = 0 [pid 24518] <... openat resumed>) = 3 [pid 24517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24516] write(1, "executing program\n", 18) = 18 [pid 24520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24518] write(3, "1000", 4 [pid 24516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24520] <... openat resumed>) = 3 [pid 24518] <... write resumed>) = 4 [pid 24517] <... openat resumed>) = 3 [pid 24520] write(3, "1000", 4 [pid 24518] close(3 [pid 24516] <... bpf resumed>) = 3 [pid 24520] <... write resumed>) = 4 [pid 24519] <... openat resumed>) = 3 [pid 24518] <... close resumed>) = 0 [pid 24520] close(3 [pid 24518] write(1, "executing program\n", 18executing program [pid 24520] <... close resumed>) = 0 [pid 24518] <... write resumed>) = 18 executing program [pid 24518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24517] write(3, "1000", 4 [pid 24520] write(1, "executing program\n", 18 [pid 24519] write(3, "1000", 4 [pid 24516] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24520] <... write resumed>) = 18 [pid 24519] <... write resumed>) = 4 [pid 24517] <... write resumed>) = 4 [pid 24516] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24519] close(3 [pid 24517] close(3 [pid 24516] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24519] <... close resumed>) = 0 [pid 24517] <... close resumed>) = 0 executing program [pid 24519] write(1, "executing program\n", 18 [pid 24518] <... bpf resumed>) = 3 executing program [pid 24517] write(1, "executing program\n", 18 [pid 24516] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24519] <... write resumed>) = 18 [pid 24518] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24517] <... write resumed>) = 18 [pid 24518] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24518] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24516] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24520] <... bpf resumed>) = 3 [pid 24518] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24519] <... bpf resumed>) = 3 [pid 24518] exit_group(0) = ? [pid 24520] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24519] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24517] <... bpf resumed>) = 3 [pid 24516] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24520] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24517] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24516] exit_group(0 [pid 24517] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24518] +++ exited with 0 +++ [pid 24519] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24520] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24519] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24516] <... exit_group resumed>) = ? [pid 24520] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24517] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24518, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24517] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24517] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24517] exit_group(0) = ? [pid 24520] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24519] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24516] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 24520] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24519] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24520] exit_group(0 [pid 24519] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24520] <... exit_group resumed>) = ? [pid 24519] exit_group(0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24517] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24521 attached ./strace-static-x86_64: Process 24522 attached [pid 24520] +++ exited with 0 +++ [pid 24519] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24521 [pid 24522] set_robust_list(0x555591f29660, 24 [pid 24521] set_robust_list(0x555591f29660, 24 [pid 24519] +++ exited with 0 +++ [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... restart_syscall resumed>) = 0 [pid 24522] <... set_robust_list resumed>) = 0 [pid 24521] <... set_robust_list resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24522 [pid 24522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24522] <... prctl resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24522] setpgid(0, 0 [pid 24521] <... prctl resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24522] <... setpgid resumed>) = 0 [pid 24521] setpgid(0, 0./strace-static-x86_64: Process 24523 attached [pid 24522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24521] <... setpgid resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24523 ./strace-static-x86_64: Process 24525 attached ./strace-static-x86_64: Process 24524 attached [pid 24523] set_robust_list(0x555591f29660, 24 [pid 24522] <... openat resumed>) = 3 [pid 24521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24523] <... set_robust_list resumed>) = 0 [pid 24525] set_robust_list(0x555591f29660, 24 [pid 24524] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24524 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24525 [pid 24525] <... set_robust_list resumed>) = 0 [pid 24524] <... set_robust_list resumed>) = 0 [pid 24523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24521] <... openat resumed>) = 3 [pid 24525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24523] <... prctl resumed>) = 0 [pid 24522] write(3, "1000", 4 [pid 24521] write(3, "1000", 4 [pid 24523] setpgid(0, 0 [pid 24522] <... write resumed>) = 4 [pid 24525] <... prctl resumed>) = 0 [pid 24524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24525] setpgid(0, 0 [pid 24523] <... setpgid resumed>) = 0 [pid 24522] close(3 [pid 24521] <... write resumed>) = 4 [pid 24525] <... setpgid resumed>) = 0 [pid 24524] <... prctl resumed>) = 0 [pid 24525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24521] close(3 [pid 24524] setpgid(0, 0 [pid 24523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24522] <... close resumed>) = 0 [pid 24524] <... setpgid resumed>) = 0 [pid 24521] <... close resumed>) = 0 [pid 24524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24522] write(1, "executing program\n", 18 [pid 24521] write(1, "executing program\n", 18 [pid 24525] <... openat resumed>) = 3 [pid 24525] write(3, "1000", 4) = 4 [pid 24525] close(3executing program executing program ) = 0 [pid 24522] <... write resumed>) = 18 [pid 24521] <... write resumed>) = 18 [pid 24525] write(1, "executing program\n", 18 [pid 24524] <... openat resumed>) = 3 [pid 24523] <... openat resumed>) = 3 executing program [pid 24522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24525] <... write resumed>) = 18 [pid 24524] write(3, "1000", 4 [pid 24523] write(3, "1000", 4 [pid 24522] <... bpf resumed>) = 3 [pid 24523] <... write resumed>) = 4 [pid 24523] close(3 [pid 24525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24524] <... write resumed>) = 4 [pid 24523] <... close resumed>) = 0 [pid 24523] write(1, "executing program\n", 18executing program [pid 24521] <... bpf resumed>) = 3 [pid 24523] <... write resumed>) = 18 [pid 24523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24525] <... bpf resumed>) = 3 [pid 24524] close(3 [pid 24523] <... bpf resumed>) = 3 [pid 24522] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24521] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24524] <... close resumed>) = 0 [pid 24521] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24524] write(1, "executing program\n", 18executing program ) = 18 [pid 24523] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24522] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24521] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24523] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24522] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24525] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24523] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24521] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24525] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24523] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24522] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24521] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24525] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24523] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24525] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24524] <... bpf resumed>) = 3 [pid 24523] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24522] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24521] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24525] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24524] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24523] exit_group(0 [pid 24522] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24521] exit_group(0 [pid 24525] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24523] <... exit_group resumed>) = ? [pid 24525] exit_group(0 [pid 24524] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24522] exit_group(0 [pid 24521] <... exit_group resumed>) = ? [pid 24525] <... exit_group resumed>) = ? [pid 24524] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24523] +++ exited with 0 +++ [pid 24522] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24524] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24522] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24524] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24524] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24521] +++ exited with 0 +++ [pid 24524] exit_group(0 [pid 24525] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24524] <... exit_group resumed>) = ? [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24524] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24528 attached ./strace-static-x86_64: Process 24529 attached ./strace-static-x86_64: Process 24527 attached ./strace-static-x86_64: Process 24526 attached [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24527] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24527 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24528] set_robust_list(0x555591f29660, 24 [pid 24527] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24526 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24528 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24529 ./strace-static-x86_64: Process 24530 attached [pid 24529] set_robust_list(0x555591f29660, 24 [pid 24528] <... set_robust_list resumed>) = 0 [pid 24527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24526] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24530 [pid 24530] set_robust_list(0x555591f29660, 24 [pid 24529] <... set_robust_list resumed>) = 0 [pid 24528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24527] <... prctl resumed>) = 0 [pid 24526] <... set_robust_list resumed>) = 0 [pid 24530] <... set_robust_list resumed>) = 0 [pid 24529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24528] <... prctl resumed>) = 0 [pid 24527] setpgid(0, 0 [pid 24526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24529] <... prctl resumed>) = 0 [pid 24528] setpgid(0, 0 [pid 24527] <... setpgid resumed>) = 0 [pid 24526] <... prctl resumed>) = 0 [pid 24530] <... prctl resumed>) = 0 [pid 24529] setpgid(0, 0 [pid 24528] <... setpgid resumed>) = 0 [pid 24527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24526] setpgid(0, 0 [pid 24530] setpgid(0, 0) = 0 [pid 24529] <... setpgid resumed>) = 0 [pid 24528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24526] <... setpgid resumed>) = 0 [pid 24530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24527] <... openat resumed>) = 3 [pid 24526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24528] <... openat resumed>) = 3 [pid 24530] <... openat resumed>) = 3 [pid 24528] write(3, "1000", 4 [pid 24527] write(3, "1000", 4 [pid 24526] <... openat resumed>) = 3 [pid 24530] write(3, "1000", 4 [pid 24529] <... openat resumed>) = 3 [pid 24528] <... write resumed>) = 4 [pid 24527] <... write resumed>) = 4 [pid 24526] write(3, "1000", 4 [pid 24530] <... write resumed>) = 4 [pid 24528] close(3 [pid 24527] close(3 [pid 24526] <... write resumed>) = 4 [pid 24530] close(3 [pid 24528] <... close resumed>) = 0 executing program executing program executing program executing program [pid 24527] <... close resumed>) = 0 [pid 24526] close(3 [pid 24530] <... close resumed>) = 0 [pid 24528] write(1, "executing program\n", 18 [pid 24527] write(1, "executing program\n", 18 [pid 24526] <... close resumed>) = 0 [pid 24530] write(1, "executing program\n", 18) = 18 [pid 24528] <... write resumed>) = 18 [pid 24527] <... write resumed>) = 18 [pid 24526] write(1, "executing program\n", 18 [pid 24530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24526] <... write resumed>) = 18 [pid 24530] <... bpf resumed>) = 3 [pid 24529] write(3, "1000", 4 [pid 24528] <... bpf resumed>) = 3 [pid 24529] <... write resumed>) = 4 [pid 24527] <... bpf resumed>) = 3 [pid 24526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24530] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24529] close(3 [pid 24528] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24527] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24529] <... close resumed>) = 0 [pid 24526] <... bpf resumed>) = 3 [pid 24530] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24529] write(1, "executing program\n", 18 [pid 24528] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24527] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24530] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24529] <... write resumed>) = 18 [pid 24526] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24526] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24526] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24528] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24526] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24527] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24530] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24526] exit_group(0) = ? [pid 24530] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24529] <... bpf resumed>) = 3 [pid 24528] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24527] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24530] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24529] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24528] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24527] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24526] +++ exited with 0 +++ [pid 24530] exit_group(0 [pid 24529] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24528] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24527] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24530] <... exit_group resumed>) = ? [pid 24529] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24526, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24529] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24528] exit_group(0 [pid 24530] +++ exited with 0 +++ [pid 24529] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24527] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24529] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24528] <... exit_group resumed>) = ? [pid 24527] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24529] exit_group(0) = ? [pid 24528] +++ exited with 0 +++ [pid 24527] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24529] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24532 attached [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24532 [pid 24532] set_robust_list(0x555591f29660, 24 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24533 attached [pid 24533] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24534 attached [pid 24532] <... set_robust_list resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24529, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24533] <... set_robust_list resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24533] <... prctl resumed>) = 0 [pid 24533] setpgid(0, 0) = 0 [pid 24534] set_robust_list(0x555591f29660, 24 [pid 24533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24532] <... prctl resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24534 [pid 24534] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24533 [pid 24532] setpgid(0, 0 [pid 24534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24533] <... openat resumed>) = 3 [pid 24532] <... setpgid resumed>) = 0 [pid 24534] <... prctl resumed>) = 0 [pid 24533] write(3, "1000", 4 [pid 24534] setpgid(0, 0 [pid 24532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] <... restart_syscall resumed>) = 0 [pid 24533] <... write resumed>) = 4 executing program [pid 24534] <... setpgid resumed>) = 0 [pid 24533] close(3) = 0 [pid 24533] write(1, "executing program\n", 18) = 18 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24532] <... openat resumed>) = 3 [pid 24534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24535 attached ) = 3 [pid 24533] <... bpf resumed>) = 3 [pid 24535] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24536 attached ) = 0 [pid 24534] write(3, "1000", 4 [pid 24533] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24532] write(3, "1000", 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24535 [pid 24536] set_robust_list(0x555591f29660, 24 [pid 24535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24534] <... write resumed>) = 4 [pid 24533] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24532] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24536 [pid 24536] <... set_robust_list resumed>) = 0 [pid 24534] close(3 [pid 24532] close(3 [pid 24535] <... prctl resumed>) = 0 [pid 24534] <... close resumed>) = 0 [pid 24533] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24535] setpgid(0, 0 [pid 24534] write(1, "executing program\n", 18 [pid 24533] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24532] <... close resumed>) = 0 [pid 24535] <... setpgid resumed>) = 0 [pid 24533] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24533] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24533] exit_group(0 [pid 24536] <... prctl resumed>) = 0 [pid 24535] <... openat resumed>) = 3 [pid 24534] <... write resumed>) = 18 [pid 24532] write(1, "executing program\n", 18 [pid 24536] setpgid(0, 0executing program ) = 0 [pid 24535] write(3, "1000", 4 [pid 24534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24533] <... exit_group resumed>) = ? [pid 24532] <... write resumed>) = 18 [pid 24536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24535] <... write resumed>) = 4 [pid 24534] <... bpf resumed>) = 3 [pid 24533] +++ exited with 0 +++ executing program [pid 24532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24535] close(3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24536] <... openat resumed>) = 3 [pid 24535] <... close resumed>) = 0 [pid 24535] write(1, "executing program\n", 18) = 18 [pid 24536] write(3, "1000", 4 [pid 24535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24534] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24532] <... bpf resumed>) = 3 [pid 24536] <... write resumed>) = 4 [pid 24536] close(3 [pid 24534] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24532] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24535] <... bpf resumed>) = 3 [pid 24534] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24536] <... close resumed>) = 0 [pid 24535] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 24534] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24532] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24536] write(1, "executing program\n", 18) = 18 [pid 24535] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24534] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24532] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24535] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24534] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24532] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24535] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24534] exit_group(0 [pid 24532] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24535] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24534] <... exit_group resumed>) = ? [pid 24532] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24537 attached [pid 24536] <... bpf resumed>) = 3 [pid 24535] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24534] +++ exited with 0 +++ [pid 24532] exit_group(0 [pid 24535] exit_group(0 [pid 24537] set_robust_list(0x555591f29660, 24 [pid 24535] <... exit_group resumed>) = ? [pid 24532] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24537] <... set_robust_list resumed>) = 0 [pid 24536] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24536] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24535] +++ exited with 0 +++ [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24537] <... prctl resumed>) = 0 [pid 24536] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24537 [pid 24537] setpgid(0, 0 [pid 24536] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... restart_syscall resumed>) = 0 [pid 24537] <... setpgid resumed>) = 0 [pid 24536] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24536] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24532] +++ exited with 0 +++ [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24536] exit_group(0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24536] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24538 attached [pid 24537] <... openat resumed>) = 3 [pid 24538] set_robust_list(0x555591f29660, 24 [pid 24537] write(3, "1000", 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24538 [pid 24538] <... set_robust_list resumed>) = 0 [pid 24537] <... write resumed>) = 4 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24537] close(3 [pid 24536] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24538] <... prctl resumed>) = 0 [pid 24537] <... close resumed>) = 0 [pid 24538] setpgid(0, 0 [pid 24537] write(1, "executing program\n", 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program ./strace-static-x86_64: Process 24539 attached [pid 24538] <... setpgid resumed>) = 0 [pid 24537] <... write resumed>) = 18 [pid 24538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24540 attached [pid 24539] set_robust_list(0x555591f29660, 24 [pid 24540] set_robust_list(0x555591f29660, 24 [pid 24539] <... set_robust_list resumed>) = 0 [pid 24537] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24540 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24539 [pid 24540] <... set_robust_list resumed>) = 0 [pid 24538] <... openat resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24538] write(3, "1000", 4) = 4 [pid 24540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24538] close(3 [pid 24539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24540] <... prctl resumed>) = 0 [pid 24540] setpgid(0, 0 [pid 24539] <... prctl resumed>) = 0 [pid 24538] <... close resumed>) = 0 [pid 24537] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24538] write(1, "executing program\n", 18 [pid 24537] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24541 attached [pid 24538] <... write resumed>) = 18 [pid 24537] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24539] setpgid(0, 0 [pid 24540] <... setpgid resumed>) = 0 [pid 24538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24541] set_robust_list(0x555591f29660, 24 [pid 24540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24539] <... setpgid resumed>) = 0 [pid 24537] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24541] <... set_robust_list resumed>) = 0 [pid 24538] <... bpf resumed>) = 3 [pid 24537] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24538] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24537] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24541 [pid 24540] <... openat resumed>) = 3 [pid 24537] exit_group(0 [pid 24538] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24541] <... prctl resumed>) = 0 [pid 24539] <... openat resumed>) = 3 [pid 24538] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24537] <... exit_group resumed>) = ? [pid 24541] setpgid(0, 0 [pid 24540] write(3, "1000", 4 [pid 24539] write(3, "1000", 4 [pid 24538] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24541] <... setpgid resumed>) = 0 [pid 24540] <... write resumed>) = 4 [pid 24539] <... write resumed>) = 4 [pid 24538] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24540] close(3 [pid 24539] close(3 [pid 24538] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24537] +++ exited with 0 +++ [pid 24541] <... openat resumed>) = 3 [pid 24540] <... close resumed>) = 0 [pid 24539] <... close resumed>) = 0 executing program executing program [pid 24541] write(3, "1000", 4 [pid 24540] write(1, "executing program\n", 18 [pid 24539] write(1, "executing program\n", 18 [pid 24538] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24540] <... write resumed>) = 18 [pid 24539] <... write resumed>) = 18 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24541] <... write resumed>) = 4 [pid 24538] <... exit_group resumed>) = ? [pid 24541] close(3 [pid 24540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 executing program [pid 24539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24541] <... close resumed>) = 0 [pid 24538] +++ exited with 0 +++ [pid 24541] write(1, "executing program\n", 18 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24541] <... write resumed>) = 18 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24540] <... bpf resumed>) = 3 [pid 24539] <... bpf resumed>) = 3 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24541] <... bpf resumed>) = 3 [pid 24540] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24541] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24540] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24541] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24540] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24539] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24541] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24540] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24541] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24540] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24539] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24539] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24542 attached [pid 24541] exit_group(0 [pid 24540] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24539] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24542] set_robust_list(0x555591f29660, 24 [pid 24540] exit_group(0./strace-static-x86_64: Process 24543 attached [pid 24542] <... set_robust_list resumed>) = 0 [pid 24541] <... exit_group resumed>) = ? [pid 24540] <... exit_group resumed>) = ? [pid 24539] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24542 [pid 24543] set_robust_list(0x555591f29660, 24 [pid 24542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24541] +++ exited with 0 +++ [pid 24539] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24543] <... set_robust_list resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24542] <... prctl resumed>) = 0 [pid 24539] exit_group(0 [pid 24542] setpgid(0, 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24543 [pid 24543] <... prctl resumed>) = 0 [pid 24542] <... setpgid resumed>) = 0 [pid 24539] <... exit_group resumed>) = ? [pid 24543] setpgid(0, 0 [pid 24540] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24540, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24544 attached [pid 24543] <... setpgid resumed>) = 0 [pid 24539] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 24544] set_robust_list(0x555591f29660, 24 [pid 24542] <... openat resumed>) = 3 [pid 24543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24544] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24544 [pid 24542] write(3, "1000", 4) = 4 [pid 24544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24543] <... openat resumed>) = 3 [pid 24542] close(3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24544] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24546 attached [pid 24542] <... close resumed>) = 0 [pid 24543] write(3, "1000", 4) = 4 [pid 24543] close(3executing program ) = 0 [pid 24542] write(1, "executing program\n", 18executing program [pid 24546] set_robust_list(0x555591f29660, 24 [pid 24543] write(1, "executing program\n", 18 [pid 24542] <... write resumed>) = 18 [pid 24543] <... write resumed>) = 18 ./strace-static-x86_64: Process 24545 attached [pid 24543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24546] <... set_robust_list resumed>) = 0 [pid 24545] set_robust_list(0x555591f29660, 24 [pid 24544] setpgid(0, 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24545 [pid 24546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24545] <... set_robust_list resumed>) = 0 [pid 24544] <... setpgid resumed>) = 0 [pid 24542] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24546 [pid 24545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24542] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24546] <... prctl resumed>) = 0 [pid 24545] <... prctl resumed>) = 0 [pid 24544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24543] <... bpf resumed>) = 3 [pid 24543] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24542] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24546] setpgid(0, 0 [pid 24545] setpgid(0, 0 [pid 24544] <... openat resumed>) = 3 [pid 24543] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24542] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24546] <... setpgid resumed>) = 0 [pid 24545] <... setpgid resumed>) = 0 [pid 24544] write(3, "1000", 4 [pid 24543] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24542] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24543] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24542] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24543] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24542] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24543] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24542] exit_group(0 [pid 24543] exit_group(0 [pid 24542] <... exit_group resumed>) = ? [pid 24546] <... openat resumed>) = 3 [pid 24545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24544] <... write resumed>) = 4 [pid 24543] <... exit_group resumed>) = ? [pid 24542] +++ exited with 0 +++ executing program executing program [pid 24546] write(3, "1000", 4 [pid 24544] close(3 [pid 24546] <... write resumed>) = 4 [pid 24544] <... close resumed>) = 0 [pid 24546] close(3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24544] write(1, "executing program\n", 18 [pid 24546] <... close resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24544] <... write resumed>) = 18 [pid 24546] write(1, "executing program\n", 18) = 18 [pid 24546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24545] <... openat resumed>) = 3 [pid 24544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24543] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 24545] write(3, "1000", 4 [pid 24546] <... bpf resumed>) = 3 [pid 24545] <... write resumed>) = 4 [pid 24546] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24545] close(3 [pid 24544] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24546] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24545] <... close resumed>) = 0 executing program [pid 24546] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24545] write(1, "executing program\n", 18 [pid 24546] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24545] <... write resumed>) = 18 [pid 24544] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24546] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24544] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24544] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24547 attached [pid 24546] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24544] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24544] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24548 attached [pid 24547] set_robust_list(0x555591f29660, 24 [pid 24546] exit_group(0 [pid 24545] <... bpf resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24547 [pid 24548] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24548 [pid 24548] <... set_robust_list resumed>) = 0 [pid 24547] <... set_robust_list resumed>) = 0 [pid 24546] <... exit_group resumed>) = ? [pid 24545] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24544] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24545] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24545] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24546] +++ exited with 0 +++ [pid 24545] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24548] <... prctl resumed>) = 0 [pid 24547] <... prctl resumed>) = 0 [pid 24545] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24544] exit_group(0 [pid 24547] setpgid(0, 0 [pid 24545] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24548] setpgid(0, 0 [pid 24547] <... setpgid resumed>) = 0 [pid 24544] <... exit_group resumed>) = ? [pid 24545] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24548] <... setpgid resumed>) = 0 [pid 24547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24545] +++ exited with 0 +++ [pid 24544] +++ exited with 0 +++ ./strace-static-x86_64: Process 24549 attached [pid 24548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24547] <... openat resumed>) = 3 [pid 24549] set_robust_list(0x555591f29660, 24 [pid 24547] write(3, "1000", 4 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24549 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24549] <... set_robust_list resumed>) = 0 [pid 24547] <... write resumed>) = 4 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24548] <... openat resumed>) = 3 [pid 24547] close(3 [pid 24548] write(3, "1000", 4 [pid 24547] <... close resumed>) = 0 [pid 24549] <... prctl resumed>) = 0 [pid 24548] <... write resumed>) = 4 [pid 24547] write(1, "executing program\n", 18executing program [pid 24548] close(3 [pid 24549] setpgid(0, 0) = 0 [pid 24549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24548] <... close resumed>) = 0 [pid 24547] <... write resumed>) = 18 [pid 24548] write(1, "executing program\n", 18executing program ) = 18 [pid 24547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24549] <... openat resumed>) = 3 [pid 24548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24549] write(3, "1000", 4 [pid 24547] <... bpf resumed>) = 3 [pid 24549] <... write resumed>) = 4 [pid 24549] close(3 [pid 24547] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24549] <... close resumed>) = 0 [pid 24548] <... bpf resumed>) = 3 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24549] write(1, "executing program\n", 18) = 18 [pid 24547] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24548] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24547] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24548] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24548] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24550 attached [pid 24547] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24550] set_robust_list(0x555591f29660, 24 [pid 24549] <... bpf resumed>) = 3 [pid 24548] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24547] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24550 ./strace-static-x86_64: Process 24551 attached [pid 24550] <... set_robust_list resumed>) = 0 [pid 24549] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24548] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24547] exit_group(0 [pid 24549] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24548] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24551] set_robust_list(0x555591f29660, 24 [pid 24550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24549] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24548] exit_group(0 [pid 24551] <... set_robust_list resumed>) = 0 [pid 24550] <... prctl resumed>) = 0 [pid 24549] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24548] <... exit_group resumed>) = ? [pid 24547] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24551 [pid 24551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24550] setpgid(0, 0 [pid 24549] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24548] +++ exited with 0 +++ [pid 24551] <... prctl resumed>) = 0 [pid 24550] <... setpgid resumed>) = 0 [pid 24549] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24551] setpgid(0, 0 [pid 24549] exit_group(0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24551] <... setpgid resumed>) = 0 [pid 24550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24549] <... exit_group resumed>) = ? [pid 24550] <... openat resumed>) = 3 [pid 24551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24550] write(3, "1000", 4 [pid 24549] +++ exited with 0 +++ [pid 24547] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... restart_syscall resumed>) = 0 [pid 24550] <... write resumed>) = 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24550] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24551] <... openat resumed>) = 3 [pid 24550] <... close resumed>) = 0 ./strace-static-x86_64: Process 24552 attached [pid 24550] write(1, "executing program\n", 18executing program [pid 24551] write(3, "1000", 4 [pid 24550] <... write resumed>) = 18 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24552] set_robust_list(0x555591f29660, 24 [pid 24551] <... write resumed>) = 4 [pid 24550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24552 ./strace-static-x86_64: Process 24553 attached [pid 24552] <... set_robust_list resumed>) = 0 [pid 24551] close(3 [pid 24552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24550] <... bpf resumed>) = 3 [pid 24553] set_robust_list(0x555591f29660, 24 [pid 24552] <... prctl resumed>) = 0 [pid 24551] <... close resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24553 [pid 24552] setpgid(0, 0) = 0 [pid 24553] <... set_robust_list resumed>) = 0 [pid 24551] write(1, "executing program\n", 18 [pid 24550] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] <... restart_syscall resumed>) = 0 executing program [pid 24552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24551] <... write resumed>) = 18 [pid 24550] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24550] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24553] setpgid(0, 0 [pid 24552] <... openat resumed>) = 3 [pid 24550] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24553] <... setpgid resumed>) = 0 [pid 24553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24552] write(3, "1000", 4 [pid 24550] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24553] write(3, "1000", 4 [pid 24552] <... write resumed>) = 4 [pid 24551] <... bpf resumed>) = 3 [pid 24550] exit_group(0 [pid 24553] <... write resumed>) = 4 [pid 24552] close(3 [pid 24550] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24554 attached [pid 24553] close(3 [pid 24552] <... close resumed>) = 0 executing program [pid 24553] <... close resumed>) = 0 [pid 24552] write(1, "executing program\n", 18 [pid 24551] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24553] write(1, "executing program\n", 18 [pid 24552] <... write resumed>) = 18 [pid 24551] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24554 [pid 24554] set_robust_list(0x555591f29660, 24 [pid 24553] <... write resumed>) = 18 [pid 24551] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24554] <... set_robust_list resumed>) = 0 [pid 24553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24551] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24550] +++ exited with 0 +++ [pid 24554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24553] <... bpf resumed>) = 3 [pid 24551] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24554] setpgid(0, 0 [pid 24552] <... bpf resumed>) = 3 [pid 24553] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24551] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24554] <... setpgid resumed>) = 0 [pid 24551] exit_group(0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24551] <... exit_group resumed>) = ? [pid 24554] <... openat resumed>) = 3 [pid 24553] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24552] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24551] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24554] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 24555 attached [pid 24554] close(3 [pid 24553] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24552] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24554] <... close resumed>) = 0 [pid 24553] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24552] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24555] set_robust_list(0x555591f29660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24555 executing program [pid 24555] <... set_robust_list resumed>) = 0 [pid 24554] write(1, "executing program\n", 18 [pid 24553] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24552] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24554] <... write resumed>) = 18 [pid 24553] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24552] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24555] <... prctl resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24553] exit_group(0 [pid 24552] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24556 attached [pid 24555] setpgid(0, 0) = 0 [pid 24555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24554] <... bpf resumed>) = 3 [pid 24553] <... exit_group resumed>) = ? [pid 24552] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24556 [pid 24556] set_robust_list(0x555591f29660, 24 [pid 24555] <... openat resumed>) = 3 [pid 24554] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24556] <... set_robust_list resumed>) = 0 [pid 24554] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24552] <... exit_group resumed>) = ? [pid 24556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24555] write(3, "1000", 4 [pid 24554] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24553] +++ exited with 0 +++ [pid 24556] <... prctl resumed>) = 0 [pid 24556] setpgid(0, 0 [pid 24554] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24554] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24555] <... write resumed>) = 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24554] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24555] close(3 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24556] <... setpgid resumed>) = 0 [pid 24556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24555] <... close resumed>) = 0 [pid 24554] exit_group(0 [pid 24556] <... openat resumed>) = 3 executing program executing program [pid 24555] write(1, "executing program\n", 18 [pid 24554] <... exit_group resumed>) = ? [pid 24552] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 24556] write(3, "1000", 4) = 4 [pid 24556] close(3) = 0 [pid 24556] write(1, "executing program\n", 18) = 18 [pid 24556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24555] <... write resumed>) = 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24552, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24556] <... bpf resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24556] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24558 attached ./strace-static-x86_64: Process 24557 attached , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24555] <... bpf resumed>) = 3 [pid 24554] +++ exited with 0 +++ [pid 24558] set_robust_list(0x555591f29660, 24 [pid 24557] set_robust_list(0x555591f29660, 24 [pid 24556] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24555] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24558 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24557 [pid 24558] <... set_robust_list resumed>) = 0 [pid 24557] <... set_robust_list resumed>) = 0 [pid 24556] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24556] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24555] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24557] <... prctl resumed>) = 0 [pid 24556] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24558] <... prctl resumed>) = 0 [pid 24555] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24558] setpgid(0, 0 [pid 24557] setpgid(0, 0 [pid 24556] exit_group(0 [pid 24555] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24558] <... setpgid resumed>) = 0 [pid 24555] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24557] <... setpgid resumed>) = 0 [pid 24556] <... exit_group resumed>) = ? [pid 24555] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24555] exit_group(0 [pid 24558] <... openat resumed>) = 3 [pid 24557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24556] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 24558] write(3, "1000", 4 [pid 24555] <... exit_group resumed>) = ? [pid 24558] <... write resumed>) = 4 [pid 24557] <... openat resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24556, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 24558] close(3 [pid 24557] write(3, "1000", 4 [pid 24555] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24558] <... close resumed>) = 0 [pid 24557] <... write resumed>) = 4 [pid 24557] close(3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24557] <... close resumed>) = 0 ./strace-static-x86_64: Process 24559 attached [pid 24557] write(1, "executing program\n", 18 [pid 24558] write(1, "executing program\n", 18executing program executing program [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24559 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24558] <... write resumed>) = 18 [pid 5857] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24560 attached [pid 24559] set_robust_list(0x555591f29660, 24 [pid 24558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24557] <... write resumed>) = 18 [pid 24560] set_robust_list(0x555591f29660, 24 [pid 24559] <... set_robust_list resumed>) = 0 [pid 24557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24560] <... set_robust_list resumed>) = 0 [pid 24559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24558] <... bpf resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24560 [pid 24559] <... prctl resumed>) = 0 [pid 24560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24559] setpgid(0, 0) = 0 [pid 24560] <... prctl resumed>) = 0 [pid 24560] setpgid(0, 0) = 0 [pid 24560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24558] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24557] <... bpf resumed>) = 3 [pid 24557] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24560] <... openat resumed>) = 3 [pid 24559] <... openat resumed>) = 3 [pid 24558] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24557] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24559] write(3, "1000", 4 [pid 24558] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24557] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] <... restart_syscall resumed>) = 0 [pid 24560] write(3, "1000", 4 [pid 24559] <... write resumed>) = 4 [pid 24558] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24560] <... write resumed>) = 4 [pid 24559] close(3 [pid 24558] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24557] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24560] close(3 [pid 24559] <... close resumed>) = 0 [pid 24558] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24557] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24560] <... close resumed>) = 0 [pid 24559] write(1, "executing program\n", 18 [pid 24558] exit_group(0 [pid 24557] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program ./strace-static-x86_64: Process 24561 attached [pid 24560] write(1, "executing program\n", 18 [pid 24558] <... exit_group resumed>) = ? [pid 24559] <... write resumed>) = 18 [pid 24560] <... write resumed>) = 18 [pid 24557] exit_group(0 [pid 24561] set_robust_list(0x555591f29660, 24 [pid 24560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24557] <... exit_group resumed>) = ? [pid 24561] <... set_robust_list resumed>) = 0 [pid 24560] <... bpf resumed>) = 3 [pid 24558] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24561 [pid 24561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24560] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24561] <... prctl resumed>) = 0 [pid 24561] setpgid(0, 0 [pid 24560] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24561] <... setpgid resumed>) = 0 [pid 24560] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24559] <... bpf resumed>) = 3 [pid 24560] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24560] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24561] <... openat resumed>) = 3 [pid 24560] exit_group(0) = ? [pid 24559] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24561] write(3, "1000", 4 [pid 24559] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24557] +++ exited with 0 +++ [pid 24561] <... write resumed>) = 4 [pid 24559] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24561] close(3 [pid 24560] +++ exited with 0 +++ [pid 24559] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24561] <... close resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24561] write(1, "executing program\n", 18executing program [pid 24559] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24560, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5861] <... restart_syscall resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24559] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24562 attached [pid 24561] <... write resumed>) = 18 [pid 24562] set_robust_list(0x555591f29660, 24 [pid 24561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24559] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24562 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24562] <... set_robust_list resumed>) = 0 [pid 24562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24559] <... exit_group resumed>) = ? [pid 5856] <... restart_syscall resumed>) = 0 [pid 24562] <... prctl resumed>) = 0 [pid 24562] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24563 attached [pid 24561] <... bpf resumed>) = 3 [pid 24559] +++ exited with 0 +++ [pid 24563] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24563 [pid 24563] <... set_robust_list resumed>) = 0 [pid 24562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24561] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24561] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24561] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24562] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24564 attached [pid 24563] setpgid(0, 0 [pid 24562] write(3, "1000", 4 [pid 24561] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24561] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24562] <... write resumed>) = 4 [pid 24564] set_robust_list(0x555591f29660, 24 [pid 24561] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24562] close(3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24564 [pid 24561] exit_group(0 [pid 24563] <... setpgid resumed>) = 0 [pid 24562] <... close resumed>) = 0 [pid 24561] <... exit_group resumed>) = ? [pid 24563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 24565 attached [pid 24564] <... set_robust_list resumed>) = 0 [pid 24562] write(1, "executing program\n", 18 [pid 24561] +++ exited with 0 +++ [pid 24563] write(3, "1000", 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24565 executing program [pid 24565] set_robust_list(0x555591f29660, 24 [pid 24564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24563] <... write resumed>) = 4 [pid 24562] <... write resumed>) = 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24563] close(3 [pid 24565] <... set_robust_list resumed>) = 0 [pid 24562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24564] <... prctl resumed>) = 0 [pid 24565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24563] <... close resumed>) = 0 [pid 24565] <... prctl resumed>) = 0 [pid 24564] setpgid(0, 0 executing program [pid 24563] write(1, "executing program\n", 18 [pid 24562] <... bpf resumed>) = 3 [pid 24565] setpgid(0, 0 [pid 24564] <... setpgid resumed>) = 0 [pid 24563] <... write resumed>) = 18 [pid 24565] <... setpgid resumed>) = 0 [pid 24563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24562] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24562] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program executing program [pid 24564] <... openat resumed>) = 3 [pid 24562] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24565] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24566 attached [pid 24562] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24562] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24566] set_robust_list(0x555591f29660, 24 [pid 24563] <... bpf resumed>) = 3 [pid 24562] exit_group(0 [pid 24565] write(3, "1000", 4 [pid 24564] write(3, "1000", 4 [pid 24566] <... set_robust_list resumed>) = 0 [pid 24562] <... exit_group resumed>) = ? [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24566 [pid 24566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24565] <... write resumed>) = 4 [pid 24564] <... write resumed>) = 4 [pid 24563] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24565] close(3 [pid 24564] close(3 [pid 24566] <... prctl resumed>) = 0 [pid 24565] <... close resumed>) = 0 [pid 24564] <... close resumed>) = 0 [pid 24563] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24566] setpgid(0, 0) = 0 [pid 24566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24565] write(1, "executing program\n", 18 [pid 24564] write(1, "executing program\n", 18 [pid 24563] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24566] <... openat resumed>) = 3 [pid 24565] <... write resumed>) = 18 [pid 24564] <... write resumed>) = 18 [pid 24563] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24562] +++ exited with 0 +++ [pid 24566] write(3, "1000", 4 [pid 24565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24566] <... write resumed>) = 4 [pid 24564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24563] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24566] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24566] <... close resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24566] write(1, "executing program\n", 18 [pid 24565] <... bpf resumed>) = 3 executing program [pid 24566] <... write resumed>) = 18 [pid 24566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24563] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24566] <... bpf resumed>) = 3 [pid 24565] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24564] <... bpf resumed>) = 3 [pid 24563] exit_group(0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24566] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24563] <... exit_group resumed>) = ? [pid 24565] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24566] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24564] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24566] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24566] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24565] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24564] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24563] +++ exited with 0 +++ [pid 24566] exit_group(0 [pid 24565] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24564] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24566] <... exit_group resumed>) = ? [pid 24565] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24564] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24567 attached [pid 24566] +++ exited with 0 +++ [pid 24565] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24564] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24565] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24567 ./strace-static-x86_64: Process 24568 attached [pid 24567] set_robust_list(0x555591f29660, 24 [pid 24565] <... exit_group resumed>) = ? [pid 24564] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24568 [pid 24568] set_robust_list(0x555591f29660, 24 [pid 24567] <... set_robust_list resumed>) = 0 [pid 24565] +++ exited with 0 +++ [pid 24564] exit_group(0 [pid 24568] <... set_robust_list resumed>) = 0 [pid 24568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24564] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24568] <... prctl resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24568] setpgid(0, 0) = 0 [pid 24568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24567] <... prctl resumed>) = 0 [pid 24564] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24568] <... openat resumed>) = 3 [pid 24567] setpgid(0, 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24568] write(3, "1000", 4) = 4 [pid 24568] close(3 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24567] <... setpgid resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24569 ./strace-static-x86_64: Process 24569 attached [pid 24568] <... close resumed>) = 0 [pid 24569] set_robust_list(0x555591f29660, 24 [pid 24568] write(1, "executing program\n", 18executing program [pid 24567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24568] <... write resumed>) = 18 [pid 24569] <... set_robust_list resumed>) = 0 [pid 24568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24567] <... openat resumed>) = 3 [pid 24567] write(3, "1000", 4 [pid 24569] <... prctl resumed>) = 0 [pid 24569] setpgid(0, 0 [pid 24567] <... write resumed>) = 4 [pid 24569] <... setpgid resumed>) = 0 [pid 24567] close(3) = 0 [pid 24569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24568] <... bpf resumed>) = 3 executing program [pid 5858] <... restart_syscall resumed>) = 0 [pid 24567] write(1, "executing program\n", 18 [pid 24568] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24567] <... write resumed>) = 18 [pid 24569] <... openat resumed>) = 3 [pid 24567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24569] write(3, "1000", 4 [pid 24568] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24567] <... bpf resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24569] <... write resumed>) = 4 [pid 24568] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24567] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24569] close(3 [pid 24568] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24569] <... close resumed>) = 0 [pid 24568] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24569] write(1, "executing program\n", 18 [pid 24568] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24569] <... write resumed>) = 18 [pid 24568] exit_group(0./strace-static-x86_64: Process 24570 attached [pid 24569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24570] set_robust_list(0x555591f29660, 24 [pid 24568] <... exit_group resumed>) = ? [pid 24567] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24569] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24571 attached [pid 24570] <... set_robust_list resumed>) = 0 [pid 24568] +++ exited with 0 +++ [pid 24567] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24570 [pid 24567] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24568, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24567] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24571] set_robust_list(0x555591f29660, 24 [pid 24570] <... prctl resumed>) = 0 [pid 24569] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24567] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24571 [pid 24571] <... set_robust_list resumed>) = 0 [pid 24570] setpgid(0, 0 [pid 24569] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24567] exit_group(0 [pid 24571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24570] <... setpgid resumed>) = 0 [pid 24569] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24567] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24571] <... prctl resumed>) = 0 [pid 24569] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24571] setpgid(0, 0 [pid 24569] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24571] <... setpgid resumed>) = 0 [pid 24569] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24569] exit_group(0./strace-static-x86_64: Process 24572 attached [pid 24571] <... openat resumed>) = 3 [pid 24570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24569] <... exit_group resumed>) = ? executing program [pid 24571] write(3, "1000", 4 [pid 24567] +++ exited with 0 +++ [pid 24571] <... write resumed>) = 4 [pid 24571] close(3) = 0 [pid 24571] write(1, "executing program\n", 18) = 18 [pid 24571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24570] <... openat resumed>) = 3 [pid 24572] set_robust_list(0x555591f29660, 24 [pid 24571] <... bpf resumed>) = 3 [pid 24570] write(3, "1000", 4 [pid 24569] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24572] <... set_robust_list resumed>) = 0 [pid 24570] <... write resumed>) = 4 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24572 [pid 24571] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24570] close(3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24571] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24571] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24572] <... prctl resumed>) = 0 [pid 24570] <... close resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24571] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24572] setpgid(0, 0 [pid 24570] write(1, "executing program\n", 18 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24572] <... setpgid resumed>) = 0 [pid 24570] <... write resumed>) = 18 [pid 24571] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24572] <... openat resumed>) = 3 [pid 24571] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24573 attached [pid 24570] <... bpf resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24572] write(3, "1000", 4 [pid 24571] exit_group(0 [pid 24573] set_robust_list(0x555591f29660, 24 [pid 24571] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24574 attached [pid 24573] <... set_robust_list resumed>) = 0 [pid 24572] <... write resumed>) = 4 [pid 24570] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24571] +++ exited with 0 +++ [pid 24574] set_robust_list(0x555591f29660, 24 [pid 24573] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 24572] close(3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24573 [pid 24570] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24574 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24571, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24574] <... set_robust_list resumed>) = 0 [pid 24573] <... prctl resumed>) = 0 [pid 24572] <... close resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24573] setpgid(0, 0 [pid 24572] write(1, "executing program\n", 18 [pid 24574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24573] <... setpgid resumed>) = 0 [pid 24572] <... write resumed>) = 18 [pid 24570] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24574] <... prctl resumed>) = 0 [pid 24573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24574] setpgid(0, 0 [pid 24570] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24574] <... setpgid resumed>) = 0 [pid 24573] <... openat resumed>) = 3 [pid 24570] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24573] write(3, "1000", 4 [pid 24574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24573] <... write resumed>) = 4 [pid 24572] <... bpf resumed>) = 3 [pid 24570] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... restart_syscall resumed>) = 0 [pid 24573] close(3) = 0 [pid 24572] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24570] exit_group(0 [pid 24574] <... openat resumed>) = 3 [pid 24572] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24570] <... exit_group resumed>) = ? [pid 24573] write(1, "executing program\n", 18 [pid 24572] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24574] write(3, "1000", 4 [pid 24573] <... write resumed>) = 18 [pid 24572] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24574] <... write resumed>) = 4 ./strace-static-x86_64: Process 24575 attached [pid 24574] close(3 [pid 24572] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24574] <... close resumed>) = 0 [pid 24572] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24574] write(1, "executing program\n", 18 [pid 24575] set_robust_list(0x555591f29660, 24 [pid 24574] <... write resumed>) = 18 [pid 24573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24572] exit_group(0 [pid 24574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24572] <... exit_group resumed>) = ? [pid 24570] +++ exited with 0 +++ [pid 24575] <... set_robust_list resumed>) = 0 [pid 24573] <... bpf resumed>) = 3 [pid 24575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24575] setpgid(0, 0) = 0 [pid 24575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24573] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24572] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24575 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24574] <... bpf resumed>) = 3 [pid 24574] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24575] <... openat resumed>) = 3 [pid 24573] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... restart_syscall resumed>) = 0 [pid 24575] write(3, "1000", 4 [pid 24574] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24573] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24575] <... write resumed>) = 4 [pid 24574] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24575] close(3 [pid 24574] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24573] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 24575] <... close resumed>) = 0 [pid 24574] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24575] write(1, "executing program\n", 18 [pid 24574] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24573] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24576 attached [pid 24575] <... write resumed>) = 18 [pid 24574] exit_group(0 [pid 24573] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24576] set_robust_list(0x555591f29660, 24 [pid 24575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24574] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24576 [pid 24576] <... set_robust_list resumed>) = 0 [pid 24573] exit_group(0 [pid 24576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24573] <... exit_group resumed>) = ? [pid 24576] <... prctl resumed>) = 0 [pid 24575] <... bpf resumed>) = 3 [pid 24574] +++ exited with 0 +++ [pid 24573] +++ exited with 0 +++ [pid 24576] setpgid(0, 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24576] <... setpgid resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24577 attached [pid 24575] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24575] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24575] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24577 [pid 24577] set_robust_list(0x555591f29660, 24 [pid 24576] <... openat resumed>) = 3 [pid 24575] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 24577] <... set_robust_list resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24576] write(3, "1000", 4 [pid 24575] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24576] <... write resumed>) = 4 [pid 24577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24576] close(3 [pid 24575] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24576] <... close resumed>) = 0 [pid 24575] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24576] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 24578 attached [pid 24577] <... prctl resumed>) = 0 [pid 24575] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24579 attached [pid 24577] setpgid(0, 0 [pid 24576] <... write resumed>) = 18 [pid 24579] set_robust_list(0x555591f29660, 24 [pid 24576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24579 [pid 24579] <... set_robust_list resumed>) = 0 [pid 24578] set_robust_list(0x555591f29660, 24 [pid 24576] <... bpf resumed>) = 3 [pid 24575] +++ exited with 0 +++ [pid 24579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24578] <... set_robust_list resumed>) = 0 [pid 24577] <... setpgid resumed>) = 0 [pid 24576] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24578 [pid 24579] <... prctl resumed>) = 0 [pid 24576] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24579] setpgid(0, 0 [pid 24577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24576] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24579] <... setpgid resumed>) = 0 [pid 24578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24576] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24576] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24579] <... openat resumed>) = 3 [pid 24578] <... prctl resumed>) = 0 [pid 24576] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... restart_syscall resumed>) = 0 [pid 24579] write(3, "1000", 4 [pid 24578] setpgid(0, 0 [pid 24576] exit_group(0 [pid 24579] <... write resumed>) = 4 [pid 24578] <... setpgid resumed>) = 0 [pid 24577] <... openat resumed>) = 3 [pid 24579] close(3executing program ) = 0 [pid 24578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24577] write(3, "1000", 4 [pid 24576] <... exit_group resumed>) = ? [pid 24579] write(1, "executing program\n", 18 [pid 24577] <... write resumed>) = 4 [pid 24579] <... write resumed>) = 18 [pid 24578] <... openat resumed>) = 3 [pid 24577] close(3 [pid 24579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24579] <... bpf resumed>) = 3 [pid 24578] write(3, "1000", 4 [pid 24577] <... close resumed>) = 0 [pid 24576] +++ exited with 0 +++ [pid 24578] <... write resumed>) = 4 [pid 24577] write(1, "executing program\n", 18executing program [pid 24579] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24577] <... write resumed>) = 18 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24580 attached [pid 24579] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24578] close(3 [pid 24577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24580] set_robust_list(0x555591f29660, 24 [pid 24579] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24578] <... close resumed>) = 0 [pid 24580] <... set_robust_list resumed>) = 0 [pid 24579] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24580 [pid 24580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24579] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24577] <... bpf resumed>) = 3 [pid 24578] write(1, "executing program\n", 18 [pid 24580] <... prctl resumed>) = 0 executing program [pid 24579] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24580] setpgid(0, 0 [pid 24578] <... write resumed>) = 18 [pid 24577] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24577] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24581 attached [pid 24577] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24581] set_robust_list(0x555591f29660, 24 [pid 24578] <... bpf resumed>) = 3 [pid 24577] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24581] <... set_robust_list resumed>) = 0 [pid 24579] exit_group(0 [pid 24581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24580] <... setpgid resumed>) = 0 [pid 24579] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24581 [pid 24581] <... prctl resumed>) = 0 [pid 24578] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24577] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24581] setpgid(0, 0 [pid 24580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24578] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24577] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24581] <... setpgid resumed>) = 0 [pid 24578] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24577] exit_group(0 [pid 24581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24580] <... openat resumed>) = 3 [pid 24578] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24577] <... exit_group resumed>) = ? [pid 24580] write(3, "1000", 4 [pid 24577] +++ exited with 0 +++ [pid 24581] <... openat resumed>) = 3 [pid 24580] <... write resumed>) = 4 [pid 24578] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24581] write(3, "1000", 4 [pid 24578] exit_group(0 [pid 24581] <... write resumed>) = 4 [pid 24581] close(3 [pid 24578] <... exit_group resumed>) = ? [pid 24581] <... close resumed>) = 0 [pid 24580] close(3 [pid 24579] +++ exited with 0 +++ [pid 24578] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24577, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- executing program executing program [pid 24580] <... close resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24581] write(1, "executing program\n", 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24580] write(1, "executing program\n", 18 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24580] <... write resumed>) = 18 [pid 24581] <... write resumed>) = 18 [pid 24581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24583 attached ./strace-static-x86_64: Process 24582 attached [pid 24581] <... bpf resumed>) = 3 [pid 24583] set_robust_list(0x555591f29660, 24 [pid 24582] set_robust_list(0x555591f29660, 24 [pid 24581] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24581] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24583] <... set_robust_list resumed>) = 0 [pid 24582] <... set_robust_list resumed>) = 0 [pid 24581] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24580] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24583 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24582 [pid 24583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24581] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24580] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24584 attached [pid 24582] <... prctl resumed>) = 0 [pid 24580] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24583] <... prctl resumed>) = 0 [pid 24581] exit_group(0 [pid 24582] setpgid(0, 0 [pid 24584] set_robust_list(0x555591f29660, 24 [pid 24580] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24584] <... set_robust_list resumed>) = 0 [pid 24580] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24583] setpgid(0, 0 [pid 24582] <... setpgid resumed>) = 0 [pid 24581] <... exit_group resumed>) = ? [pid 24580] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24584 [pid 24584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24583] <... setpgid resumed>) = 0 [pid 24580] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24584] <... prctl resumed>) = 0 [pid 24582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24580] exit_group(0 [pid 24584] setpgid(0, 0 [pid 24580] <... exit_group resumed>) = ? [pid 24584] <... setpgid resumed>) = 0 [pid 24583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24582] <... openat resumed>) = 3 [pid 24581] +++ exited with 0 +++ [pid 24584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24583] <... openat resumed>) = 3 [pid 24582] write(3, "1000", 4 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24580] +++ exited with 0 +++ [pid 24584] <... openat resumed>) = 3 [pid 24583] write(3, "1000", 4 [pid 24582] <... write resumed>) = 4 [pid 24584] write(3, "1000", 4 [pid 24583] <... write resumed>) = 4 [pid 24582] close(3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24584] <... write resumed>) = 4 [pid 24583] close(3 [pid 24582] <... close resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24584] close(3 [pid 24583] <... close resumed>) = 0 [pid 24582] write(1, "executing program\n", 18./strace-static-x86_64: Process 24586 attached ./strace-static-x86_64: Process 24585 attached ) = 18 [pid 24585] set_robust_list(0x555591f29660, 24 [pid 24584] <... close resumed>) = 0 executing program [pid 24583] write(1, "executing program\n", 18executing program [pid 24586] set_robust_list(0x555591f29660, 24 [pid 24584] write(1, "executing program\n", 18 [pid 24583] <... write resumed>) = 18 [pid 24582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24585 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24586 [pid 24584] <... write resumed>) = 18 [pid 24583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24586] <... set_robust_list resumed>) = 0 [pid 24585] <... set_robust_list resumed>) = 0 [pid 24586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24583] <... bpf resumed>) = 3 [pid 24586] <... prctl resumed>) = 0 [pid 24585] <... prctl resumed>) = 0 [pid 24586] setpgid(0, 0 [pid 24585] setpgid(0, 0 [pid 24584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24582] <... bpf resumed>) = 3 [pid 24586] <... setpgid resumed>) = 0 [pid 24585] <... setpgid resumed>) = 0 [pid 24583] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24584] <... bpf resumed>) = 3 [pid 24583] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24582] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24585] <... openat resumed>) = 3 [pid 24583] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24582] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24586] <... openat resumed>) = 3 [pid 24585] write(3, "1000", 4 [pid 24586] write(3, "1000", 4 [pid 24584] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24585] <... write resumed>) = 4 [pid 24583] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24582] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24583] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24582] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24583] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24582] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24586] <... write resumed>) = 4 [pid 24583] exit_group(0 [pid 24582] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24582] exit_group(0 [pid 24583] <... exit_group resumed>) = ? [pid 24584] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24582] <... exit_group resumed>) = ? [pid 24586] close(3 [pid 24585] close(3 [pid 24584] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24586] <... close resumed>) = 0 executing program [pid 24585] <... close resumed>) = 0 [pid 24584] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24586] write(1, "executing program\n", 18executing program [pid 24585] write(1, "executing program\n", 18 [pid 24583] +++ exited with 0 +++ [pid 24586] <... write resumed>) = 18 [pid 24585] <... write resumed>) = 18 [pid 24584] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24584] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24582] +++ exited with 0 +++ [pid 5861] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 24584] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24585] <... bpf resumed>) = 3 [pid 24586] <... bpf resumed>) = 3 [pid 24584] <... exit_group resumed>) = ? [pid 24586] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24585] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24586] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24587 attached [pid 24586] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24585] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24587] set_robust_list(0x555591f29660, 24 [pid 24586] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24585] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24584] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24587 ./strace-static-x86_64: Process 24588 attached [pid 24587] <... set_robust_list resumed>) = 0 [pid 24586] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24585] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24586] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24588] set_robust_list(0x555591f29660, 24 [pid 24587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24588] <... set_robust_list resumed>) = 0 [pid 24586] exit_group(0 [pid 24585] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24588 [pid 24587] <... prctl resumed>) = 0 [pid 24585] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24587] setpgid(0, 0 [pid 24585] exit_group(0 [pid 24586] <... exit_group resumed>) = ? [pid 24588] <... prctl resumed>) = 0 [pid 24587] <... setpgid resumed>) = 0 [pid 24585] <... exit_group resumed>) = ? [pid 24588] setpgid(0, 0 [pid 24587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24585] +++ exited with 0 +++ [pid 24588] <... setpgid resumed>) = 0 [pid 24588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24587] <... openat resumed>) = 3 [pid 24586] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24585, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 24587] write(3, "1000", 4 [pid 24588] <... openat resumed>) = 3 [pid 24587] <... write resumed>) = 4 [pid 24587] close(3 [pid 24588] write(3, "1000", 4 [pid 24587] <... close resumed>) = 0 executing program [pid 24588] <... write resumed>) = 4 [pid 24587] write(1, "executing program\n", 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24588] close(3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24587] <... write resumed>) = 18 [pid 24587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24590 attached ./strace-static-x86_64: Process 24589 attached [pid 24588] <... close resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24590] set_robust_list(0x555591f29660, 24 [pid 24589] set_robust_list(0x555591f29660, 24 [pid 24588] write(1, "executing program\n", 18 [pid 24587] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24589 [pid 24590] <... set_robust_list resumed>) = 0 [pid 24589] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24591 attached [pid 24590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24588] <... write resumed>) = 18 [pid 24587] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24590 [pid 24591] set_robust_list(0x555591f29660, 24 [pid 24590] <... prctl resumed>) = 0 [pid 24589] <... prctl resumed>) = 0 [pid 24588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24587] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24591 [pid 24591] <... set_robust_list resumed>) = 0 [pid 24590] setpgid(0, 0 [pid 24589] setpgid(0, 0 [pid 24590] <... setpgid resumed>) = 0 [pid 24589] <... setpgid resumed>) = 0 [pid 24591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24588] <... bpf resumed>) = 3 [pid 24587] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24591] <... prctl resumed>) = 0 [pid 24591] setpgid(0, 0) = 0 [pid 24589] <... openat resumed>) = 3 [pid 24588] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24587] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24590] <... openat resumed>) = 3 [pid 24589] write(3, "1000", 4 [pid 24591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24590] write(3, "1000", 4 [pid 24588] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24587] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24590] <... write resumed>) = 4 [pid 24588] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24589] <... write resumed>) = 4 [pid 24587] exit_group(0 [pid 24589] close(3 [pid 24591] <... openat resumed>) = 3 [pid 24589] <... close resumed>) = 0 [pid 24589] write(1, "executing program\n", 18executing program ) = 18 [pid 24589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24591] write(3, "1000", 4 [pid 24590] close(3 [pid 24588] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24587] <... exit_group resumed>) = ? [pid 24591] <... write resumed>) = 4 [pid 24590] <... close resumed>) = 0 [pid 24589] <... bpf resumed>) = 3 [pid 24589] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24591] close(3 [pid 24590] write(1, "executing program\n", 18 [pid 24588] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24587] +++ exited with 0 +++ executing program [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24591] <... close resumed>) = 0 [pid 24590] <... write resumed>) = 18 executing program [pid 24589] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24588] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24591] write(1, "executing program\n", 18 [pid 24590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24589] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24588] exit_group(0 [pid 24591] <... write resumed>) = 18 [pid 24589] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24588] <... exit_group resumed>) = ? [pid 24590] <... bpf resumed>) = 3 [pid 24589] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24588] +++ exited with 0 +++ [pid 24590] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24589] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24592 attached [pid 24591] <... bpf resumed>) = 3 [pid 24590] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24589] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24592 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24589] <... exit_group resumed>) = ? [pid 24592] set_robust_list(0x555591f29660, 24) = 0 [pid 24592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24591] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24590] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24589] +++ exited with 0 +++ [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24592] <... prctl resumed>) = 0 [pid 24591] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24590] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... restart_syscall resumed>) = 0 [pid 24592] setpgid(0, 0 [pid 24591] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24590] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24592] <... setpgid resumed>) = 0 [pid 24591] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24590] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24593 attached [pid 24591] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24591] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24593] set_robust_list(0x555591f29660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24593 [pid 24590] exit_group(0 [pid 24593] <... set_robust_list resumed>) = 0 [pid 24593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24591] exit_group(0 [pid 24590] <... exit_group resumed>) = ? [pid 24593] <... prctl resumed>) = 0 [pid 24591] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24594 attached [pid 24593] setpgid(0, 0) = 0 [pid 24594] set_robust_list(0x555591f29660, 24 [pid 24593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24594 [pid 24594] <... set_robust_list resumed>) = 0 [pid 24594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24590] +++ exited with 0 +++ [pid 24594] <... prctl resumed>) = 0 [pid 24594] setpgid(0, 0) = 0 executing program executing program [pid 24594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24592] <... openat resumed>) = 3 [pid 24592] write(3, "1000", 4 [pid 24591] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24594] write(3, "1000", 4 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24592] <... write resumed>) = 4 [pid 24594] <... write resumed>) = 4 [pid 24592] close(3 [pid 24594] close(3) = 0 [pid 24592] <... close resumed>) = 0 [pid 24594] write(1, "executing program\n", 18 [pid 24592] write(1, "executing program\n", 18 [pid 24594] <... write resumed>) = 18 [pid 24592] <... write resumed>) = 18 [pid 24594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24594] <... bpf resumed>) = 3 [pid 24593] <... openat resumed>) = 3 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24594] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24593] write(3, "1000", 4 [pid 24592] <... bpf resumed>) = 3 [pid 24594] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24593] <... write resumed>) = 4 [pid 24592] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24594] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24593] close(3 [pid 24592] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24594] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24592] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24594] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24592] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24594] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24595 attached [pid 24594] exit_group(0 [pid 24593] <... close resumed>) = 0 [pid 24592] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24595 [pid 24595] set_robust_list(0x555591f29660, 24 [pid 24594] <... exit_group resumed>) = ? [pid 24592] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program ./strace-static-x86_64: Process 24596 attached [pid 24593] write(1, "executing program\n", 18 [pid 24592] exit_group(0 [pid 24596] set_robust_list(0x555591f29660, 24 [pid 24595] <... set_robust_list resumed>) = 0 [pid 24594] +++ exited with 0 +++ [pid 24593] <... write resumed>) = 18 [pid 24596] <... set_robust_list resumed>) = 0 [pid 24595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24592] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24596 [pid 24596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24595] <... prctl resumed>) = 0 [pid 24593] <... bpf resumed>) = 3 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24595] setpgid(0, 0 [pid 24592] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24596] <... prctl resumed>) = 0 [pid 24593] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24595] <... setpgid resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24596] setpgid(0, 0) = 0 [pid 24593] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24593] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24596] <... openat resumed>) = 3 [pid 24595] <... openat resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24596] write(3, "1000", 4 [pid 24595] write(3, "1000", 4 [pid 24593] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24596] <... write resumed>) = 4 [pid 24595] <... write resumed>) = 4 [pid 24593] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24596] close(3 [pid 24595] close(3 [pid 24593] exit_group(0./strace-static-x86_64: Process 24597 attached [pid 24596] <... close resumed>) = 0 [pid 24595] <... close resumed>) = 0 executing program [pid 24593] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24597] set_robust_list(0x555591f29660, 24 [pid 24596] write(1, "executing program\n", 18 [pid 24595] write(1, "executing program\n", 18 [pid 24597] <... set_robust_list resumed>) = 0 [pid 24596] <... write resumed>) = 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24597 [pid 24597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program ./strace-static-x86_64: Process 24598 attached [pid 24597] <... prctl resumed>) = 0 [pid 24596] <... bpf resumed>) = 3 [pid 24597] setpgid(0, 0) = 0 [pid 24597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24598] set_robust_list(0x555591f29660, 24 [pid 24596] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24595] <... write resumed>) = 18 [pid 24597] <... openat resumed>) = 3 [pid 24593] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24598] <... set_robust_list resumed>) = 0 [pid 24596] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24597] write(3, "1000", 4 [pid 24595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24598 [pid 24598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24597] <... write resumed>) = 4 [pid 24596] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24598] <... prctl resumed>) = 0 [pid 24597] close(3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24596] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24599 attached [pid 24598] setpgid(0, 0 [pid 24597] <... close resumed>) = 0 [pid 24595] <... bpf resumed>) = 3 [pid 24596] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24598] <... setpgid resumed>) = 0 [pid 24597] write(1, "executing program\n", 18 [pid 24595] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24596] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24599] set_robust_list(0x555591f29660, 24 [pid 24597] <... write resumed>) = 18 [pid 24595] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24599] <... set_robust_list resumed>) = 0 [pid 24596] exit_group(0 [pid 24595] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24599 [pid 24599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24596] <... exit_group resumed>) = ? [pid 24595] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24599] <... prctl resumed>) = 0 [pid 24595] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24598] <... openat resumed>) = 3 [pid 24599] setpgid(0, 0 [pid 24597] <... bpf resumed>) = 3 [pid 24596] +++ exited with 0 +++ [pid 24595] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24598] write(3, "1000", 4 [pid 24597] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24599] <... setpgid resumed>) = 0 [pid 24598] <... write resumed>) = 4 [pid 24597] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24595] exit_group(0 [pid 24599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24598] close(3 [pid 24597] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24599] <... openat resumed>) = 3 [pid 24598] <... close resumed>) = 0 [pid 24597] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24595] <... exit_group resumed>) = ? [pid 24598] write(1, "executing program\n", 18 [pid 24597] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24598] <... write resumed>) = 18 [pid 24597] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24595] +++ exited with 0 +++ ./strace-static-x86_64: Process 24600 attached [pid 24599] write(3, "1000", 4 [pid 24598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24597] exit_group(0 [pid 24600] set_robust_list(0x555591f29660, 24 [pid 24599] <... write resumed>) = 4 [pid 24600] <... set_robust_list resumed>) = 0 [pid 24599] close(3 [pid 24597] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24600 [pid 24600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24599] <... close resumed>) = 0 [pid 24598] <... bpf resumed>) = 3 executing program [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24599] write(1, "executing program\n", 18 [pid 24600] <... prctl resumed>) = 0 [pid 24599] <... write resumed>) = 18 [pid 24600] setpgid(0, 0 [pid 24599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24598] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24597] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 24600] <... setpgid resumed>) = 0 [pid 24598] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24599] <... bpf resumed>) = 3 [pid 24598] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24598] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24599] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24600] <... openat resumed>) = 3 [pid 24598] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) executing program [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24600] write(3, "1000", 4 [pid 24599] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24598] exit_group(0 [pid 24600] <... write resumed>) = 4 [pid 24599] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24600] close(3 [pid 24599] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24600] <... close resumed>) = 0 [pid 24599] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24600] write(1, "executing program\n", 18 [pid 24599] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24601 attached [pid 24600] <... write resumed>) = 18 [pid 24599] exit_group(0 [pid 24600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24601] set_robust_list(0x555591f29660, 24 [pid 24599] <... exit_group resumed>) = ? [pid 24598] <... exit_group resumed>) = ? [pid 24601] <... set_robust_list resumed>) = 0 [pid 24600] <... bpf resumed>) = 3 [pid 24598] +++ exited with 0 +++ [pid 24601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24599] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24601 [pid 24601] <... prctl resumed>) = 0 [pid 24600] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24601] setpgid(0, 0 [pid 24600] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24601] <... setpgid resumed>) = 0 [pid 24600] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24600] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24603 attached ./strace-static-x86_64: Process 24602 attached [pid 24600] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24601] <... openat resumed>) = 3 [pid 24602] set_robust_list(0x555591f29660, 24 [pid 24601] write(3, "1000", 4 [pid 24603] set_robust_list(0x555591f29660, 24 [pid 24602] <... set_robust_list resumed>) = 0 [pid 24601] <... write resumed>) = 4 [pid 24600] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24602 ./strace-static-x86_64: Process 24604 attached [pid 24601] close(3 [pid 24603] <... set_robust_list resumed>) = 0 [pid 24600] exit_group(0 [pid 24602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24601] <... close resumed>) = 0 executing program [pid 24601] write(1, "executing program\n", 18 [pid 24604] set_robust_list(0x555591f29660, 24 [pid 24603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24602] <... prctl resumed>) = 0 [pid 24601] <... write resumed>) = 18 [pid 24600] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24603 [pid 24604] <... set_robust_list resumed>) = 0 [pid 24603] <... prctl resumed>) = 0 [pid 24602] setpgid(0, 0 [pid 24601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24603] setpgid(0, 0 [pid 24602] <... setpgid resumed>) = 0 [pid 24601] <... bpf resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24604 [pid 24604] <... prctl resumed>) = 0 [pid 24603] <... setpgid resumed>) = 0 [pid 24602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24600] +++ exited with 0 +++ [pid 24604] setpgid(0, 0 [pid 24603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24602] <... openat resumed>) = 3 [pid 24601] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24604] <... setpgid resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24602] write(3, "1000", 4 [pid 24601] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24602] <... write resumed>) = 4 [pid 24601] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24603] <... openat resumed>) = 3 [pid 24602] close(3 [pid 24601] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24602] <... close resumed>) = 0 executing program [pid 24602] write(1, "executing program\n", 18 [pid 24601] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24603] write(3, "1000", 4 [pid 24602] <... write resumed>) = 18 [pid 24601] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24604] <... openat resumed>) = 3 [pid 24603] <... write resumed>) = 4 [pid 24601] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24604] write(3, "1000", 4 [pid 24603] close(3 [pid 24602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24605 attached executing program [pid 24604] <... write resumed>) = 4 [pid 24603] <... close resumed>) = 0 [pid 24602] <... bpf resumed>) = 3 [pid 24604] close(3 [pid 24603] write(1, "executing program\n", 18 [pid 24602] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24605] set_robust_list(0x555591f29660, 24 [pid 24604] <... close resumed>) = 0 [pid 24603] <... write resumed>) = 18 [pid 24602] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24601] <... exit_group resumed>) = ? executing program [pid 24605] <... set_robust_list resumed>) = 0 [pid 24604] write(1, "executing program\n", 18 [pid 24603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24602] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24604] <... write resumed>) = 18 [pid 24603] <... bpf resumed>) = 3 [pid 24602] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24601] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24605 [pid 24605] <... prctl resumed>) = 0 [pid 24604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24603] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24602] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24605] setpgid(0, 0 [pid 24602] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24605] <... setpgid resumed>) = 0 [pid 24603] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24602] exit_group(0) = ? [pid 24605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24604] <... bpf resumed>) = 3 [pid 24603] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24602] +++ exited with 0 +++ [pid 24603] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... restart_syscall resumed>) = 0 [pid 24603] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24604] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24604] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24603] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24606 attached [pid 24605] <... openat resumed>) = 3 [pid 24604] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24603] exit_group(0 [pid 24606] set_robust_list(0x555591f29660, 24 [pid 24605] write(3, "1000", 4 [pid 24604] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24606] <... set_robust_list resumed>) = 0 [pid 24605] <... write resumed>) = 4 [pid 24606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24604] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24603] <... exit_group resumed>) = ? [pid 24605] close(3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24606 [pid 24606] <... prctl resumed>) = 0 [pid 24605] <... close resumed>) = 0 [pid 24604] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24606] setpgid(0, 0) = 0 [pid 24604] exit_group(0executing program [pid 24605] write(1, "executing program\n", 18 [pid 24604] <... exit_group resumed>) = ? [pid 24603] +++ exited with 0 +++ [pid 24606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24605] <... write resumed>) = 18 [pid 24605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24606] write(3, "1000", 4 [pid 24604] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24605] <... bpf resumed>) = 3 [pid 24606] <... write resumed>) = 4 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24605] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24606] close(3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24604, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24606] <... close resumed>) = 0 [pid 24605] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 24606] write(1, "executing program\n", 18 [pid 24605] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24606] <... write resumed>) = 18 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... restart_syscall resumed>) = 0 [pid 24606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24607 attached [pid 24605] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24607] set_robust_list(0x555591f29660, 24 [pid 24606] <... bpf resumed>) = 3 [pid 24605] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24607 ./strace-static-x86_64: Process 24608 attached [pid 24607] <... set_robust_list resumed>) = 0 [pid 24606] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24605] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24608 ./strace-static-x86_64: Process 24609 attached [pid 24607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24605] exit_group(0 [pid 24608] set_robust_list(0x555591f29660, 24 [pid 24609] set_robust_list(0x555591f29660, 24 [pid 24607] <... prctl resumed>) = 0 [pid 24606] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24605] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24609 [pid 24608] <... set_robust_list resumed>) = 0 [pid 24607] setpgid(0, 0 [pid 24606] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24607] <... setpgid resumed>) = 0 [pid 24606] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24609] <... set_robust_list resumed>) = 0 [pid 24607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24605] +++ exited with 0 +++ [pid 24606] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24608] <... prctl resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24606] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24606] exit_group(0 [pid 24609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24608] setpgid(0, 0 [pid 24607] <... openat resumed>) = 3 [pid 24606] <... exit_group resumed>) = ? [pid 24609] <... prctl resumed>) = 0 [pid 24608] <... setpgid resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24609] setpgid(0, 0 [pid 24608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24607] write(3, "1000", 4 [pid 24606] +++ exited with 0 +++ [pid 24609] <... setpgid resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24608] <... openat resumed>) = 3 [pid 24607] <... write resumed>) = 4 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24608] write(3, "1000", 4 [pid 24607] close(3executing program executing program ./strace-static-x86_64: Process 24610 attached [pid 24609] <... openat resumed>) = 3 [pid 24608] <... write resumed>) = 4 [pid 24607] <... close resumed>) = 0 [pid 24610] set_robust_list(0x555591f29660, 24 [pid 24608] close(3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24610 [pid 24610] <... set_robust_list resumed>) = 0 [pid 24609] write(3, "1000", 4 [pid 24608] <... close resumed>) = 0 [pid 24607] write(1, "executing program\n", 18 [pid 24610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24609] <... write resumed>) = 4 [pid 24608] write(1, "executing program\n", 18 [pid 24607] <... write resumed>) = 18 [pid 24609] close(3 [pid 24608] <... write resumed>) = 18 [pid 24607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24610] <... prctl resumed>) = 0 [pid 24609] <... close resumed>) = 0 [pid 24608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24610] setpgid(0, 0 [pid 24609] write(1, "executing program\n", 18 [pid 24607] <... bpf resumed>) = 3 [pid 24610] <... setpgid resumed>) = 0 [pid 24609] <... write resumed>) = 18 [pid 24610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24607] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24610] <... openat resumed>) = 3 [pid 24608] <... bpf resumed>) = 3 [pid 24607] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24610] write(3, "1000", 4 [pid 24607] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24610] <... write resumed>) = 4 [pid 24609] <... bpf resumed>) = 3 [pid 24607] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24610] close(3 [pid 24608] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24607] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24610] <... close resumed>) = 0 [pid 24609] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24608] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24611 attached [pid 24610] write(1, "executing program\n", 18executing program [pid 24608] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24607] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24611] set_robust_list(0x555591f29660, 24 [pid 24610] <... write resumed>) = 18 [pid 24609] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24608] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24607] exit_group(0 [pid 24611] <... set_robust_list resumed>) = 0 [pid 24610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24609] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24608] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24607] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24611 [pid 24611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24609] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24608] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24609] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24608] exit_group(0 [pid 24610] <... bpf resumed>) = 3 [pid 24609] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24608] <... exit_group resumed>) = ? [pid 24608] +++ exited with 0 +++ [pid 24607] +++ exited with 0 +++ [pid 24611] <... prctl resumed>) = 0 [pid 24610] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24611] setpgid(0, 0 [pid 24610] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24609] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24611] <... setpgid resumed>) = 0 [pid 24610] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24610] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24609] <... exit_group resumed>) = ? [pid 24611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24610] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24610] exit_group(0 [pid 24611] <... openat resumed>) = 3 [pid 24610] <... exit_group resumed>) = ? [pid 24611] write(3, "1000", 4 [pid 24609] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24611] <... write resumed>) = 4 [pid 24611] close(3) = 0 [pid 24610] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24611] write(1, "executing program\n", 18executing program ) = 18 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24611] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24612 attached [pid 24611] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24611] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24612 [pid 24611] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24612] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24614 attached ./strace-static-x86_64: Process 24613 attached [pid 24611] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24612] <... set_robust_list resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24611] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24615 attached [pid 24614] set_robust_list(0x555591f29660, 24 [pid 24613] set_robust_list(0x555591f29660, 24 [pid 24612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24611] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24614 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24613 [pid 24614] <... set_robust_list resumed>) = 0 [pid 24613] <... set_robust_list resumed>) = 0 [pid 24612] <... prctl resumed>) = 0 [pid 24611] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24615 [pid 24615] set_robust_list(0x555591f29660, 24 [pid 24614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24612] setpgid(0, 0 [pid 24611] +++ exited with 0 +++ [pid 24615] <... set_robust_list resumed>) = 0 [pid 24614] <... prctl resumed>) = 0 [pid 24613] <... prctl resumed>) = 0 [pid 24612] <... setpgid resumed>) = 0 [pid 24615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24614] setpgid(0, 0 [pid 24613] setpgid(0, 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24611, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24615] <... prctl resumed>) = 0 [pid 24614] <... setpgid resumed>) = 0 [pid 24613] <... setpgid resumed>) = 0 [pid 24612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24615] setpgid(0, 0 [pid 24614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24612] <... openat resumed>) = 3 executing program [pid 5858] <... restart_syscall resumed>) = 0 [pid 24612] write(3, "1000", 4) = 4 [pid 24612] close(3) = 0 [pid 24612] write(1, "executing program\n", 18 [pid 24613] <... openat resumed>) = 3 [pid 24612] <... write resumed>) = 18 [pid 24615] <... setpgid resumed>) = 0 [pid 24612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24612] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24616 attached [pid 24615] <... openat resumed>) = 3 [pid 24614] <... openat resumed>) = 3 [pid 24613] write(3, "1000", 4 [pid 24616] set_robust_list(0x555591f29660, 24 [pid 24615] write(3, "1000", 4 [pid 24614] write(3, "1000", 4 [pid 24613] <... write resumed>) = 4 [pid 24612] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24616 [pid 24616] <... set_robust_list resumed>) = 0 [pid 24615] <... write resumed>) = 4 [pid 24614] <... write resumed>) = 4 [pid 24613] close(3 [pid 24612] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24615] close(3 [pid 24614] close(3 [pid 24613] <... close resumed>) = 0 [pid 24612] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program executing program [pid 24616] <... prctl resumed>) = 0 [pid 24615] <... close resumed>) = 0 [pid 24614] <... close resumed>) = 0 [pid 24613] write(1, "executing program\n", 18 [pid 24615] write(1, "executing program\n", 18 [pid 24614] write(1, "executing program\n", 18 [pid 24616] setpgid(0, 0 [pid 24613] <... write resumed>) = 18 [pid 24615] <... write resumed>) = 18 [pid 24612] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24616] <... setpgid resumed>) = 0 [pid 24614] <... write resumed>) = 18 [pid 24613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24612] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24615] <... bpf resumed>) = 3 [pid 24613] <... bpf resumed>) = 3 [pid 24612] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24616] write(3, "1000", 4 [pid 24614] <... bpf resumed>) = 3 [pid 24616] <... write resumed>) = 4 [pid 24615] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24614] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24612] exit_group(0 [pid 24613] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24616] close(3 [pid 24615] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24614] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24612] <... exit_group resumed>) = ? [pid 24614] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24613] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24616] <... close resumed>) = 0 [pid 24615] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24614] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24616] write(1, "executing program\n", 18 [pid 24615] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24616] <... write resumed>) = 18 [pid 24614] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24615] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24614] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24612] +++ exited with 0 +++ [pid 24613] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24615] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24614] exit_group(0 [pid 24613] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24614] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24613] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24613] exit_group(0) = ? [pid 24616] <... bpf resumed>) = 3 [pid 24615] exit_group(0 [pid 24614] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 24615] <... exit_group resumed>) = ? [pid 24616] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24613] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24615] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24616] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24616] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24616] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24616] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24617 attached [pid 24616] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24618 attached [pid 24616] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24617] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24617 [pid 24617] <... set_robust_list resumed>) = 0 [pid 24617] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24620 attached ./strace-static-x86_64: Process 24619 attached ) = 0 [pid 24616] <... exit_group resumed>) = ? [pid 24618] set_robust_list(0x555591f29660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24618 [pid 24619] set_robust_list(0x555591f29660, 24 [pid 24620] set_robust_list(0x555591f29660, 24 [pid 24617] setpgid(0, 0 [pid 24620] <... set_robust_list resumed>) = 0 [pid 24620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24617] <... setpgid resumed>) = 0 [pid 24616] +++ exited with 0 +++ [pid 24620] <... prctl resumed>) = 0 [pid 24619] <... set_robust_list resumed>) = 0 [pid 24618] <... set_robust_list resumed>) = 0 [pid 24617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24619 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24620 [pid 24620] setpgid(0, 0 [pid 24619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24620] <... setpgid resumed>) = 0 [pid 24619] <... prctl resumed>) = 0 [pid 24618] <... prctl resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24619] setpgid(0, 0 [pid 24618] setpgid(0, 0 [pid 24617] <... openat resumed>) = 3 [pid 24618] <... setpgid resumed>) = 0 [pid 24617] write(3, "1000", 4 [pid 24619] <... setpgid resumed>) = 0 [pid 24618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24620] <... openat resumed>) = 3 [pid 24619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24617] <... write resumed>) = 4 [pid 24617] close(3executing program ) = 0 [pid 24620] write(3, "1000", 4 [pid 24618] <... openat resumed>) = 3 [pid 24617] write(1, "executing program\n", 18 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24619] <... openat resumed>) = 3 [pid 24617] <... write resumed>) = 18 [pid 24620] <... write resumed>) = 4 [pid 24619] write(3, "1000", 4 [pid 24618] write(3, "1000", 4 [pid 24620] close(3 [pid 24618] <... write resumed>) = 4 [pid 24620] <... close resumed>) = 0 [pid 24619] <... write resumed>) = 4 [pid 24618] close(3 [pid 24617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24620] write(1, "executing program\n", 18 [pid 24619] close(3 [pid 24618] <... close resumed>) = 0 [pid 24617] <... bpf resumed>) = 3 [pid 24620] <... write resumed>) = 18 [pid 24620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 executing program [pid 24619] <... close resumed>) = 0 [pid 24617] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24618] write(1, "executing program\n", 18./strace-static-x86_64: Process 24621 attached [pid 24620] <... bpf resumed>) = 3 [pid 24618] <... write resumed>) = 18 [pid 24617] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24619] write(1, "executing program\n", 18 [pid 24621] set_robust_list(0x555591f29660, 24 [pid 24620] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24619] <... write resumed>) = 18 [pid 24618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24617] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24621 [pid 24621] <... set_robust_list resumed>) = 0 [pid 24620] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24618] <... bpf resumed>) = 3 [pid 24617] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24620] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24617] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24618] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24617] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24620] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24621] <... prctl resumed>) = 0 [pid 24619] <... bpf resumed>) = 3 [pid 24618] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24617] exit_group(0 [pid 24620] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24621] setpgid(0, 0) = 0 [pid 24620] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24619] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24618] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24617] <... exit_group resumed>) = ? [pid 24621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24620] exit_group(0 [pid 24619] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24618] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24621] <... openat resumed>) = 3 [pid 24621] write(3, "1000", 4 [pid 24620] <... exit_group resumed>) = ? [pid 24619] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24618] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24617] +++ exited with 0 +++ [pid 24621] <... write resumed>) = 4 [pid 24619] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24618] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24621] close(3 [pid 24619] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24618] exit_group(0 [pid 24621] <... close resumed>) = 0 [pid 24620] +++ exited with 0 +++ [pid 24619] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24618] <... exit_group resumed>) = ? executing program [pid 24621] write(1, "executing program\n", 18 [pid 24619] exit_group(0 [pid 24621] <... write resumed>) = 18 [pid 24619] <... exit_group resumed>) = ? [pid 24621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24621] <... bpf resumed>) = 3 [pid 24618] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24622 attached [pid 24619] +++ exited with 0 +++ ./strace-static-x86_64: Process 24623 attached [pid 24622] set_robust_list(0x555591f29660, 24 [pid 24621] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24622 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24623] set_robust_list(0x555591f29660, 24) = 0 [pid 24622] <... set_robust_list resumed>) = 0 [pid 24621] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24623 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... restart_syscall resumed>) = 0 [pid 24622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24621] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24623] <... prctl resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24623] setpgid(0, 0 [pid 24622] <... prctl resumed>) = 0 [pid 24621] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24623] <... setpgid resumed>) = 0 [pid 24622] setpgid(0, 0) = 0 [pid 24621] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24624 attached [pid 24622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24621] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24625 attached [pid 24622] <... openat resumed>) = 3 [pid 24621] exit_group(0 [pid 24624] set_robust_list(0x555591f29660, 24 [pid 24622] write(3, "1000", 4 [pid 24621] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24624 [pid 24625] set_robust_list(0x555591f29660, 24 [pid 24624] <... set_robust_list resumed>) = 0 [pid 24623] <... openat resumed>) = 3 [pid 24622] <... write resumed>) = 4 [pid 24625] <... set_robust_list resumed>) = 0 [pid 24623] write(3, "1000", 4 [pid 24622] close(3 [pid 24625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24623] <... write resumed>) = 4 [pid 24621] +++ exited with 0 +++ [pid 24622] <... close resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24625 [pid 24625] <... prctl resumed>) = 0 [pid 24624] <... prctl resumed>) = 0 [pid 24623] close(3 [pid 24622] write(1, "executing program\n", 18 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24623] <... close resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...>executing program executing program [pid 24623] write(1, "executing program\n", 18 [pid 24624] setpgid(0, 0 [pid 24622] <... write resumed>) = 18 [pid 24625] setpgid(0, 0) = 0 [pid 24624] <... setpgid resumed>) = 0 [pid 24623] <... write resumed>) = 18 [pid 24622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24625] <... openat resumed>) = 3 [pid 24624] <... openat resumed>) = 3 [pid 24622] <... bpf resumed>) = 3 [pid 24624] write(3, "1000", 4) = 4 executing program [pid 24624] close(3) = 0 [pid 24624] write(1, "executing program\n", 18) = 18 [pid 24624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24625] write(3, "1000", 4 [pid 24623] <... bpf resumed>) = 3 [pid 24625] <... write resumed>) = 4 [pid 24625] close(3 [pid 24624] <... bpf resumed>) = 3 [pid 24623] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24622] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24625] <... close resumed>) = 0 [pid 24624] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24623] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24622] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24625] write(1, "executing program\n", 18 [pid 24624] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24623] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24622] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24625] <... write resumed>) = 18 [pid 24624] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24622] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24624] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24622] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24624] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24622] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24624] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24622] exit_group(0./strace-static-x86_64: Process 24626 attached [pid 24625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24624] exit_group(0 [pid 24623] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24622] <... exit_group resumed>) = ? [pid 24626] set_robust_list(0x555591f29660, 24 [pid 24625] <... bpf resumed>) = 3 [pid 24624] <... exit_group resumed>) = ? [pid 24623] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24626] <... set_robust_list resumed>) = 0 [pid 24626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24625] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24624] +++ exited with 0 +++ [pid 24623] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24622] +++ exited with 0 +++ [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24626 [pid 24626] setpgid(0, 0 [pid 24625] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24623] exit_group(0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24626] <... setpgid resumed>) = 0 [pid 24625] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24623] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24625] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24623] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24626] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24627 attached [pid 24627] set_robust_list(0x555591f29660, 24 [pid 24625] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24627 ./strace-static-x86_64: Process 24628 attached [pid 24626] write(3, "1000", 4 [pid 24625] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24623, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24628] set_robust_list(0x555591f29660, 24 [pid 24627] <... set_robust_list resumed>) = 0 [pid 24626] <... write resumed>) = 4 [pid 24626] close(3 [pid 24627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24625] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24628 [pid 24626] <... close resumed>) = 0 [pid 24625] <... exit_group resumed>) = ? executing program [pid 24628] <... set_robust_list resumed>) = 0 [pid 24627] <... prctl resumed>) = 0 [pid 24626] write(1, "executing program\n", 18) = 18 [pid 24628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24627] setpgid(0, 0 [pid 24626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24628] <... prctl resumed>) = 0 [pid 24627] <... setpgid resumed>) = 0 [pid 24626] <... bpf resumed>) = 3 [pid 24626] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24628] setpgid(0, 0 [pid 24627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24625] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 24628] <... setpgid resumed>) = 0 [pid 24626] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24626] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24627] <... openat resumed>) = 3 [pid 24626] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24626] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24628] <... openat resumed>) = 3 [pid 24627] write(3, "1000", 4 [pid 24626] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24627] <... write resumed>) = 4 [pid 24626] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24629 attached [pid 24628] write(3, "1000", 4 [pid 24627] close(3 [pid 24626] <... exit_group resumed>) = ? [pid 24628] <... write resumed>) = 4 [pid 24627] <... close resumed>) = 0 [pid 24628] close(3./strace-static-x86_64: Process 24630 attached executing program ) = 0 [pid 24627] write(1, "executing program\n", 18executing program [pid 24628] write(1, "executing program\n", 18 [pid 24627] <... write resumed>) = 18 [pid 24630] set_robust_list(0x555591f29660, 24 [pid 24628] <... write resumed>) = 18 [pid 24627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24630 [pid 24630] <... set_robust_list resumed>) = 0 [pid 24629] set_robust_list(0x555591f29660, 24 [pid 24628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24627] <... bpf resumed>) = 3 [pid 24630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24629] <... set_robust_list resumed>) = 0 [pid 24626] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24629 [pid 24630] <... prctl resumed>) = 0 [pid 24629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24628] <... bpf resumed>) = 3 [pid 24627] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24630] setpgid(0, 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24629] <... prctl resumed>) = 0 [pid 24630] <... setpgid resumed>) = 0 [pid 24630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24629] setpgid(0, 0 [pid 24627] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24629] <... setpgid resumed>) = 0 [pid 24627] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... restart_syscall resumed>) = 0 [pid 24627] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24628] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24627] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24630] <... openat resumed>) = 3 [pid 24629] <... openat resumed>) = 3 [pid 24628] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24627] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24628] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24627] exit_group(0 [pid 24630] write(3, "1000", 4 [pid 24628] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24627] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24631 attached [pid 24630] <... write resumed>) = 4 [pid 24629] write(3, "1000", 4 [pid 24628] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24631] set_robust_list(0x555591f29660, 24 [pid 24630] close(3 [pid 24629] <... write resumed>) = 4 [pid 24628] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24627] +++ exited with 0 +++ executing program [pid 24631] <... set_robust_list resumed>) = 0 [pid 24630] <... close resumed>) = 0 [pid 24629] close(3 [pid 24628] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24631 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24630] write(1, "executing program\n", 18 [pid 24629] <... close resumed>) = 0 [pid 24628] <... exit_group resumed>) = ? executing program [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24630] <... write resumed>) = 18 [pid 24629] write(1, "executing program\n", 18 [pid 24631] <... prctl resumed>) = 0 [pid 24630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24629] <... write resumed>) = 18 [pid 24631] setpgid(0, 0 [pid 24628] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24631] <... setpgid resumed>) = 0 [pid 24629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24630] <... bpf resumed>) = 3 [pid 24630] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24631] <... openat resumed>) = 3 [pid 24629] <... bpf resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24630] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24629] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24630] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24629] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24630] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24629] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24631] write(3, "1000", 4 [pid 24630] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24629] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24631] <... write resumed>) = 4 [pid 24630] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24629] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24633 attached [pid 24631] close(3 [pid 24630] exit_group(0 [pid 24629] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24631] <... close resumed>) = 0 executing program ./strace-static-x86_64: Process 24632 attached [pid 24633] set_robust_list(0x555591f29660, 24 [pid 24630] <... exit_group resumed>) = ? [pid 24633] <... set_robust_list resumed>) = 0 [pid 24632] set_robust_list(0x555591f29660, 24 [pid 24631] write(1, "executing program\n", 18 [pid 24633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24631] <... write resumed>) = 18 [pid 24633] <... prctl resumed>) = 0 [pid 24632] <... set_robust_list resumed>) = 0 [pid 24631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24629] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24633 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24632 [pid 24633] setpgid(0, 0 [pid 24632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24630] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24630, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24633] <... setpgid resumed>) = 0 [pid 24633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24632] <... prctl resumed>) = 0 [pid 24631] <... bpf resumed>) = 3 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24632] setpgid(0, 0 [pid 24633] <... openat resumed>) = 3 [pid 24632] <... setpgid resumed>) = 0 [pid 24629] <... exit_group resumed>) = ? [pid 24631] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24631] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24633] write(3, "1000", 4) = 4 [pid 24632] <... openat resumed>) = 3 [pid 24631] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24633] close(3executing program [pid 24631] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24629] +++ exited with 0 +++ [pid 24633] <... close resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24633] write(1, "executing program\n", 18 [pid 24632] write(3, "1000", 4 [pid 24631] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24629, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24633] <... write resumed>) = 18 [pid 24632] <... write resumed>) = 4 [pid 24631] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24632] close(3 [pid 24631] exit_group(0 [pid 5863] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24634 attached [pid 24633] <... bpf resumed>) = 3 [pid 24632] <... close resumed>) = 0 [pid 24631] <... exit_group resumed>) = ? [pid 24634] set_robust_list(0x555591f29660, 24 [pid 24633] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24632] write(1, "executing program\n", 18executing program [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24634 [pid 24634] <... set_robust_list resumed>) = 0 [pid 24633] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24632] <... write resumed>) = 18 [pid 24631] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24633] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24634] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24635 attached [pid 24634] setpgid(0, 0 [pid 24633] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24635] set_robust_list(0x555591f29660, 24 [pid 24634] <... setpgid resumed>) = 0 [pid 24633] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24635 [pid 24633] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24635] <... set_robust_list resumed>) = 0 [pid 24634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24633] exit_group(0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24632] <... bpf resumed>) = 3 [pid 24635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24633] <... exit_group resumed>) = ? [pid 24634] <... openat resumed>) = 3 [pid 24635] <... prctl resumed>) = 0 [pid 24633] +++ exited with 0 +++ [pid 24632] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24635] setpgid(0, 0 [pid 24634] write(3, "1000", 4 [pid 24632] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24635] <... setpgid resumed>) = 0 [pid 24634] <... write resumed>) = 4 [pid 24632] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24634] close(3 [pid 24632] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24636 attached [pid 24635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24634] <... close resumed>) = 0 [pid 24632] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24636 [pid 24636] set_robust_list(0x555591f29660, 24) = 0 [pid 24635] <... openat resumed>) = 3 [pid 24634] write(1, "executing program\n", 18 [pid 24632] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24635] write(3, "1000", 4./strace-static-x86_64: Process 24637 attached [pid 24636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24635] <... write resumed>) = 4 [pid 24634] <... write resumed>) = 18 [pid 24632] exit_group(0 [pid 24637] set_robust_list(0x555591f29660, 24 [pid 24636] <... prctl resumed>) = 0 [pid 24635] close(3 executing program [pid 24634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24632] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24637 [pid 24637] <... set_robust_list resumed>) = 0 [pid 24636] setpgid(0, 0 [pid 24635] <... close resumed>) = 0 [pid 24637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24635] write(1, "executing program\n", 18 [pid 24637] <... prctl resumed>) = 0 [pid 24635] <... write resumed>) = 18 [pid 24634] <... bpf resumed>) = 3 [pid 24636] <... setpgid resumed>) = 0 [pid 24635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24637] setpgid(0, 0 [pid 24636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24635] <... bpf resumed>) = 3 [pid 24637] <... setpgid resumed>) = 0 [pid 24637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24636] <... openat resumed>) = 3 [pid 24635] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24634] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24632] +++ exited with 0 +++ [pid 24634] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24636] write(3, "1000", 4 [pid 24634] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24632, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24636] <... write resumed>) = 4 [pid 24637] write(3, "1000", 4 [pid 24635] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24637] <... write resumed>) = 4 [pid 24636] close(3 [pid 24635] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24634] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24637] close(3 [pid 24636] <... close resumed>) = 0 [pid 24635] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24634] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24637] <... close resumed>) = 0 [pid 24635] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24637] write(1, "executing program\n", 18 [pid 24636] write(1, "executing program\n", 18 [pid 24635] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24637] <... write resumed>) = 18 [pid 24635] exit_group(0 executing program [pid 24637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24638 attached [pid 24636] <... write resumed>) = 18 [pid 24635] <... exit_group resumed>) = ? [pid 24634] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24634] exit_group(0 [pid 24636] <... bpf resumed>) = 3 [pid 24635] +++ exited with 0 +++ [pid 24638] set_robust_list(0x555591f29660, 24 [pid 24634] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24638 [pid 24638] <... set_robust_list resumed>) = 0 [pid 24637] <... bpf resumed>) = 3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24637] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24636] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24634] +++ exited with 0 +++ [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24638] <... prctl resumed>) = 0 [pid 24637] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24636] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24637] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24636] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24638] setpgid(0, 0 [pid 24637] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24638] <... setpgid resumed>) = 0 [pid 24636] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24637] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24637] exit_group(0 [pid 24636] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24639 attached [pid 24639] set_robust_list(0x555591f29660, 24 [pid 24638] <... openat resumed>) = 3 [pid 24637] <... exit_group resumed>) = ? [pid 24636] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24639 ./strace-static-x86_64: Process 24640 attached [pid 24639] <... set_robust_list resumed>) = 0 [pid 24638] write(3, "1000", 4 [pid 24640] set_robust_list(0x555591f29660, 24 [pid 24636] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24640 [pid 24640] <... set_robust_list resumed>) = 0 [pid 24636] <... exit_group resumed>) = ? [pid 24639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24639] <... prctl resumed>) = 0 [pid 24638] <... write resumed>) = 4 [pid 24637] +++ exited with 0 +++ [pid 24636] +++ exited with 0 +++ [pid 24640] setpgid(0, 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24639] setpgid(0, 0 [pid 24638] close(3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24640] <... setpgid resumed>) = 0 [pid 24638] <... close resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24639] <... setpgid resumed>) = 0 [pid 24638] write(1, "executing program\n", 18./strace-static-x86_64: Process 24641 attached executing program [pid 24641] set_robust_list(0x555591f29660, 24 [pid 24640] <... openat resumed>) = 3 [pid 24639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24638] <... write resumed>) = 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24641 ./strace-static-x86_64: Process 24642 attached [pid 24641] <... set_robust_list resumed>) = 0 [pid 24640] write(3, "1000", 4executing program [pid 24638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24639] <... openat resumed>) = 3 [pid 24641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24640] <... write resumed>) = 4 [pid 24640] close(3) = 0 [pid 24640] write(1, "executing program\n", 18 [pid 24641] <... prctl resumed>) = 0 [pid 24640] <... write resumed>) = 18 [pid 24639] write(3, "1000", 4 [pid 24638] <... bpf resumed>) = 3 [pid 24642] set_robust_list(0x555591f29660, 24 [pid 24639] <... write resumed>) = 4 [pid 24639] close(3 [pid 24642] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24642 [pid 24639] <... close resumed>) = 0 [pid 24642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24641] setpgid(0, 0 [pid 24640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24639] write(1, "executing program\n", 18executing program [pid 24642] <... prctl resumed>) = 0 [pid 24641] <... setpgid resumed>) = 0 [pid 24640] <... bpf resumed>) = 3 [pid 24639] <... write resumed>) = 18 [pid 24638] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24642] setpgid(0, 0 [pid 24641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24640] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24642] <... setpgid resumed>) = 0 [pid 24641] <... openat resumed>) = 3 [pid 24640] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24638] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24641] write(3, "1000", 4 [pid 24640] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24638] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24642] <... openat resumed>) = 3 [pid 24641] <... write resumed>) = 4 [pid 24640] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24639] <... bpf resumed>) = 3 [pid 24641] close(3 [pid 24640] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24638] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24641] <... close resumed>) = 0 [pid 24640] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24641] write(1, "executing program\n", 18) = 18 [pid 24640] exit_group(0 [pid 24642] write(3, "1000", 4 [pid 24641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24639] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24642] <... write resumed>) = 4 [pid 24640] <... exit_group resumed>) = ? [pid 24638] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24642] close(3 [pid 24639] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24638] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24642] <... close resumed>) = 0 [pid 24641] <... bpf resumed>) = 3 [pid 24639] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24642] write(1, "executing program\n", 18executing program [pid 24639] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24638] exit_group(0 [pid 24641] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24642] <... write resumed>) = 18 [pid 24640] +++ exited with 0 +++ [pid 24639] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24641] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24639] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24638] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24642] <... bpf resumed>) = 3 [pid 24641] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24639] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24641] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24638] +++ exited with 0 +++ [pid 24642] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24641] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24639] <... exit_group resumed>) = ? [pid 24641] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24642] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24641] exit_group(0 [pid 24642] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24641] <... exit_group resumed>) = ? [pid 24642] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24639] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24642] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24641] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24639, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24642] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24643 attached [pid 24642] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24644 attached [pid 24643] set_robust_list(0x555591f29660, 24 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24643 [pid 24644] set_robust_list(0x555591f29660, 24 [pid 24643] <... set_robust_list resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24644 [pid 24644] <... set_robust_list resumed>) = 0 [pid 24643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... restart_syscall resumed>) = 0 [pid 24643] <... prctl resumed>) = 0 [pid 24644] <... prctl resumed>) = 0 [pid 24643] setpgid(0, 0 [pid 24644] setpgid(0, 0 [pid 24643] <... setpgid resumed>) = 0 [pid 24643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24642] +++ exited with 0 +++ ./strace-static-x86_64: Process 24645 attached [pid 24644] <... setpgid resumed>) = 0 [pid 24645] set_robust_list(0x555591f29660, 24 [pid 24644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24645 [pid 24645] <... set_robust_list resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24644] <... openat resumed>) = 3 [pid 24643] <... openat resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24645] <... prctl resumed>) = 0 [pid 24644] write(3, "1000", 4./strace-static-x86_64: Process 24646 attached [pid 24645] setpgid(0, 0 [pid 24643] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24646] set_robust_list(0x555591f29660, 24) = 0 [pid 24645] <... setpgid resumed>) = 0 [pid 24644] <... write resumed>) = 4 [pid 24643] <... write resumed>) = 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24646 ./strace-static-x86_64: Process 24647 attached [pid 24646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24644] close(3 [pid 24643] close(3 [pid 24646] <... prctl resumed>) = 0 [pid 24647] set_robust_list(0x555591f29660, 24 [pid 24646] setpgid(0, 0 [pid 24644] <... close resumed>) = 0 [pid 24643] <... close resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24647 [pid 24647] <... set_robust_list resumed>) = 0 [pid 24646] <... setpgid resumed>) = 0 executing program executing program [pid 24644] write(1, "executing program\n", 18 [pid 24643] write(1, "executing program\n", 18 [pid 24647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24645] <... openat resumed>) = 3 [pid 24644] <... write resumed>) = 18 [pid 24643] <... write resumed>) = 18 [pid 24647] <... prctl resumed>) = 0 [pid 24645] write(3, "1000", 4 [pid 24647] setpgid(0, 0) = 0 [pid 24645] <... write resumed>) = 4 [pid 24644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24645] close(3 executing program [pid 24643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24645] <... close resumed>) = 0 [pid 24646] <... openat resumed>) = 3 [pid 24646] write(3, "1000", 4) = 4 [pid 24646] close(3) = 0 [pid 24646] write(1, "executing program\n", 18) = 18 [pid 24646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24644] <... bpf resumed>) = 3 [pid 24645] write(1, "executing program\n", 18 [pid 24647] <... openat resumed>) = 3 [pid 24646] <... bpf resumed>) = 3 [pid 24643] <... bpf resumed>) = 3 executing program [pid 24646] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24647] write(3, "1000", 4 [pid 24645] <... write resumed>) = 18 [pid 24644] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24643] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24647] <... write resumed>) = 4 [pid 24646] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24644] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24643] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24647] close(3 [pid 24646] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24645] <... bpf resumed>) = 3 [pid 24644] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24643] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24647] <... close resumed>) = 0 [pid 24646] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24645] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24644] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24643] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24647] write(1, "executing program\n", 18 [pid 24646] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24644] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24643] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24647] <... write resumed>) = 18 [pid 24646] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24645] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24644] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24643] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24646] exit_group(0 [pid 24645] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24644] exit_group(0 [pid 24643] exit_group(0 [pid 24647] <... bpf resumed>) = 3 [pid 24646] <... exit_group resumed>) = ? [pid 24644] <... exit_group resumed>) = ? [pid 24643] <... exit_group resumed>) = ? [pid 24645] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24647] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24646] +++ exited with 0 +++ [pid 24645] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24647] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24645] exit_group(0 [pid 24644] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24647] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24645] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24647] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24643] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 24647] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24647] exit_group(0 [pid 24645] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24647] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24649 attached ./strace-static-x86_64: Process 24648 attached [pid 24647] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24648 [pid 24649] set_robust_list(0x555591f29660, 24 [pid 24648] set_robust_list(0x555591f29660, 24 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24649] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24649 [pid 24649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24648] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24650 attached [pid 24648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24649] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24651 attached [pid 24650] set_robust_list(0x555591f29660, 24 [pid 24649] setpgid(0, 0 [pid 24648] <... prctl resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24650 [pid 24651] set_robust_list(0x555591f29660, 24 [pid 24650] <... set_robust_list resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24651 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24651] <... set_robust_list resumed>) = 0 [pid 24650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24649] <... setpgid resumed>) = 0 [pid 24648] setpgid(0, 0 [pid 24649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24648] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 24652 attached [pid 24651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24650] <... prctl resumed>) = 0 [pid 24649] <... openat resumed>) = 3 [pid 24648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24652 [pid 24652] set_robust_list(0x555591f29660, 24 [pid 24651] <... prctl resumed>) = 0 [pid 24650] setpgid(0, 0 [pid 24649] write(3, "1000", 4 [pid 24648] <... openat resumed>) = 3 [pid 24651] setpgid(0, 0 [pid 24650] <... setpgid resumed>) = 0 [pid 24652] <... set_robust_list resumed>) = 0 [pid 24651] <... setpgid resumed>) = 0 [pid 24650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24649] <... write resumed>) = 4 [pid 24652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24650] <... openat resumed>) = 3 [pid 24649] close(3 [pid 24648] write(3, "1000", 4 [pid 24652] <... prctl resumed>) = 0 [pid 24648] <... write resumed>) = 4 [pid 24652] setpgid(0, 0 [pid 24649] <... close resumed>) = 0 [pid 24648] close(3 [pid 24652] <... setpgid resumed>) = 0 executing program [pid 24652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24651] <... openat resumed>) = 3 [pid 24650] write(3, "1000", 4 [pid 24649] write(1, "executing program\n", 18) = 18 executing program [pid 24650] <... write resumed>) = 4 [pid 24649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24648] <... close resumed>) = 0 [pid 24648] write(1, "executing program\n", 18 [pid 24652] <... openat resumed>) = 3 [pid 24651] write(3, "1000", 4 [pid 24650] close(3 [pid 24648] <... write resumed>) = 18 [pid 24651] <... write resumed>) = 4 [pid 24650] <... close resumed>) = 0 [pid 24649] <... bpf resumed>) = 3 executing program [pid 24648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24652] write(3, "1000", 4 [pid 24651] close(3 [pid 24650] write(1, "executing program\n", 18 [pid 24649] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24652] <... write resumed>) = 4 [pid 24651] <... close resumed>) = 0 [pid 24650] <... write resumed>) = 18 [pid 24652] close(3executing program [pid 24651] write(1, "executing program\n", 18 [pid 24650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24649] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24648] <... bpf resumed>) = 3 [pid 24652] <... close resumed>) = 0 [pid 24651] <... write resumed>) = 18 [pid 24650] <... bpf resumed>) = 3 [pid 24649] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24652] write(1, "executing program\n", 18 [pid 24651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24648] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24652] <... write resumed>) = 18 [pid 24651] <... bpf resumed>) = 3 [pid 24650] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24649] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24648] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24650] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24648] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24650] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24649] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24648] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24652] <... bpf resumed>) = 3 [pid 24651] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24650] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24649] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24650] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24649] exit_group(0 [pid 24648] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24649] <... exit_group resumed>) = ? [pid 24652] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24651] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24650] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24648] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24652] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24651] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24650] exit_group(0 [pid 24649] +++ exited with 0 +++ [pid 24652] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24651] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24648] exit_group(0 [pid 24652] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24650] <... exit_group resumed>) = ? [pid 24652] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24648] <... exit_group resumed>) = ? [pid 24652] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24651] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24650] +++ exited with 0 +++ [pid 24648] +++ exited with 0 +++ [pid 24651] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24652] exit_group(0 [pid 24651] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24651] <... exit_group resumed>) = ? [pid 24652] <... exit_group resumed>) = ? [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24651] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24652] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24653 attached [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24653] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24653 [pid 24653] <... set_robust_list resumed>) = 0 [pid 24653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24654 attached [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24654] set_robust_list(0x555591f29660, 24 [pid 24653] setpgid(0, 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24654] <... set_robust_list resumed>) = 0 [pid 24653] <... setpgid resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24655 attached [pid 24654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24654] <... prctl resumed>) = 0 [pid 24654] setpgid(0, 0) = 0 [pid 24653] <... openat resumed>) = 3 [pid 24654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24657 attached ./strace-static-x86_64: Process 24656 attached [pid 24655] set_robust_list(0x555591f29660, 24 [pid 24654] <... openat resumed>) = 3 [pid 24653] write(3, "1000", 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24654 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24655 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24656 [pid 24656] set_robust_list(0x555591f29660, 24 [pid 24655] <... set_robust_list resumed>) = 0 [pid 24654] write(3, "1000", 4 [pid 24653] <... write resumed>) = 4 [pid 24657] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24657 [pid 24657] <... set_robust_list resumed>) = 0 [pid 24655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24654] <... write resumed>) = 4 [pid 24656] <... set_robust_list resumed>) = 0 [pid 24653] close(3 [pid 24657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24654] close(3 [pid 24653] <... close resumed>) = 0 [pid 24655] <... prctl resumed>) = 0 [pid 24654] <... close resumed>) = 0 [pid 24653] write(1, "executing program\n", 18executing program [pid 24657] <... prctl resumed>) = 0 [pid 24656] <... prctl resumed>) = 0 executing program [pid 24655] setpgid(0, 0 [pid 24654] write(1, "executing program\n", 18 [pid 24653] <... write resumed>) = 18 [pid 24657] setpgid(0, 0 [pid 24656] setpgid(0, 0 [pid 24655] <... setpgid resumed>) = 0 [pid 24654] <... write resumed>) = 18 [pid 24653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24657] <... setpgid resumed>) = 0 [pid 24656] <... setpgid resumed>) = 0 [pid 24655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24655] <... openat resumed>) = 3 [pid 24654] <... bpf resumed>) = 3 [pid 24653] <... bpf resumed>) = 3 [pid 24656] <... openat resumed>) = 3 [pid 24655] write(3, "1000", 4) = 4 [pid 24655] close(3) = 0 [pid 24655] write(1, "executing program\n", 18executing program [pid 24656] write(3, "1000", 4 [pid 24655] <... write resumed>) = 18 [pid 24656] <... write resumed>) = 4 [pid 24656] close(3 [pid 24655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24657] write(3, "1000", 4 [pid 24654] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24657] <... write resumed>) = 4 [pid 24656] <... close resumed>) = 0 [pid 24655] <... bpf resumed>) = 3 [pid 24654] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24653] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24657] close(3 [pid 24656] write(1, "executing program\n", 18 [pid 24655] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24654] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24653] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24657] <... close resumed>) = 0 [pid 24656] <... write resumed>) = 18 [pid 24655] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24654] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24653] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24657] write(1, "executing program\n", 18 [pid 24656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24657] <... write resumed>) = 18 [pid 24655] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24654] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24653] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24654] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24656] <... bpf resumed>) = 3 [pid 24655] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24653] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24654] exit_group(0 [pid 24653] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24657] <... bpf resumed>) = 3 [pid 24656] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24655] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24654] <... exit_group resumed>) = ? [pid 24653] exit_group(0 [pid 24656] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24655] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24653] <... exit_group resumed>) = ? [pid 24657] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24656] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24654] +++ exited with 0 +++ [pid 24655] exit_group(0 [pid 24653] +++ exited with 0 +++ [pid 24657] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24656] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24655] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24657] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24656] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24656] exit_group(0) = ? [pid 24657] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24657] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24655] +++ exited with 0 +++ [pid 24657] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24657] exit_group(0) = ? [pid 24656] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24657] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24658 attached ./strace-static-x86_64: Process 24660 attached ./strace-static-x86_64: Process 24659 attached [pid 24658] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24659 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24658 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24660] set_robust_list(0x555591f29660, 24 [pid 24659] set_robust_list(0x555591f29660, 24 [pid 24658] <... set_robust_list resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24659] <... set_robust_list resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24660 [pid 24660] <... set_robust_list resumed>) = 0 [pid 24658] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24661 attached [pid 24660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24658] <... prctl resumed>) = 0 [pid 24659] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24662 attached [pid 24661] set_robust_list(0x555591f29660, 24 [pid 24659] <... prctl resumed>) = 0 [pid 24658] setpgid(0, 0 [pid 24661] <... set_robust_list resumed>) = 0 [pid 24660] <... prctl resumed>) = 0 [pid 24659] setpgid(0, 0 [pid 24658] <... setpgid resumed>) = 0 [pid 24662] set_robust_list(0x555591f29660, 24 [pid 24661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24660] setpgid(0, 0 [pid 24659] <... setpgid resumed>) = 0 [pid 24658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24662 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24661 [pid 24662] <... set_robust_list resumed>) = 0 [pid 24659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24661] <... prctl resumed>) = 0 [pid 24660] <... setpgid resumed>) = 0 [pid 24659] <... openat resumed>) = 3 [pid 24661] setpgid(0, 0 [pid 24662] <... prctl resumed>) = 0 [pid 24661] <... setpgid resumed>) = 0 [pid 24660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24662] setpgid(0, 0 [pid 24661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24659] write(3, "1000", 4 [pid 24658] <... openat resumed>) = 3 [pid 24662] <... setpgid resumed>) = 0 [pid 24662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24660] <... openat resumed>) = 3 [pid 24659] <... write resumed>) = 4 [pid 24658] write(3, "1000", 4 [pid 24659] close(3 [pid 24658] <... write resumed>) = 4 [pid 24659] <... close resumed>) = 0 [pid 24659] write(1, "executing program\n", 18executing program [pid 24658] close(3 [pid 24659] <... write resumed>) = 18 [pid 24662] <... openat resumed>) = 3 [pid 24659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24661] <... openat resumed>) = 3 [pid 24660] write(3, "1000", 4 [pid 24658] <... close resumed>) = 0 [pid 24660] <... write resumed>) = 4 executing program [pid 24660] close(3 [pid 24658] write(1, "executing program\n", 18 [pid 24662] write(3, "1000", 4 [pid 24661] write(3, "1000", 4 executing program [pid 24660] <... close resumed>) = 0 [pid 24658] <... write resumed>) = 18 [pid 24662] <... write resumed>) = 4 [pid 24661] <... write resumed>) = 4 [pid 24660] write(1, "executing program\n", 18 [pid 24659] <... bpf resumed>) = 3 [pid 24662] close(3 [pid 24658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24662] <... close resumed>) = 0 [pid 24661] close(3 [pid 24660] <... write resumed>) = 18 [pid 24659] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24662] write(1, "executing program\n", 18 [pid 24661] <... close resumed>) = 0 [pid 24660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24662] <... write resumed>) = 18 [pid 24659] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24659] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24662] <... bpf resumed>) = 3 executing program [pid 24661] write(1, "executing program\n", 18 [pid 24660] <... bpf resumed>) = 3 [pid 24658] <... bpf resumed>) = 3 [pid 24659] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24661] <... write resumed>) = 18 [pid 24659] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24659] exit_group(0) = ? [pid 24662] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24660] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24658] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24661] <... bpf resumed>) = 3 [pid 24659] +++ exited with 0 +++ [pid 24662] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24660] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24658] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24662] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24661] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24660] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24658] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24662] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24661] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24660] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24658] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24662] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24661] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24660] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24658] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24662] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24660] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24662] exit_group(0 [pid 24661] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24660] exit_group(0 [pid 24658] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24662] <... exit_group resumed>) = ? [pid 24661] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24660] <... exit_group resumed>) = ? [pid 24658] exit_group(0./strace-static-x86_64: Process 24663 attached [pid 24661] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24663 [pid 24663] set_robust_list(0x555591f29660, 24 [pid 24662] +++ exited with 0 +++ [pid 24661] exit_group(0 [pid 24660] +++ exited with 0 +++ [pid 24658] <... exit_group resumed>) = ? [pid 24663] <... set_robust_list resumed>) = 0 [pid 24661] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24658] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24663] <... prctl resumed>) = 0 [pid 24663] setpgid(0, 0) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24664 attached [pid 24663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24661] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24664] set_robust_list(0x555591f29660, 24 [pid 24663] <... openat resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24664 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24664] <... set_robust_list resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24665 attached [pid 24664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24663] write(3, "1000", 4./strace-static-x86_64: Process 24666 attached [pid 24664] <... prctl resumed>) = 0 [pid 24666] set_robust_list(0x555591f29660, 24 [pid 24665] set_robust_list(0x555591f29660, 24 [pid 24664] setpgid(0, 0 [pid 24663] <... write resumed>) = 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24665 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24666 [pid 24665] <... set_robust_list resumed>) = 0 [pid 24663] close(3 [pid 24666] <... set_robust_list resumed>) = 0 [pid 24664] <... setpgid resumed>) = 0 [pid 24665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24663] <... close resumed>) = 0 [pid 24665] <... prctl resumed>) = 0 [pid 24663] write(1, "executing program\n", 18executing program [pid 24665] setpgid(0, 0 [pid 24664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24663] <... write resumed>) = 18 [pid 24665] <... setpgid resumed>) = 0 [pid 24663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24664] <... openat resumed>) = 3 [pid 24666] <... prctl resumed>) = 0 [pid 24666] setpgid(0, 0) = 0 [pid 24665] <... openat resumed>) = 3 [pid 24664] write(3, "1000", 4 [pid 24663] <... bpf resumed>) = 3 [pid 24664] <... write resumed>) = 4 [pid 24664] close(3 [pid 24663] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24665] write(3, "1000", 4 [pid 24666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24664] <... close resumed>) = 0 [pid 24663] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] <... restart_syscall resumed>) = 0 [pid 24666] <... openat resumed>) = 3 [pid 24665] <... write resumed>) = 4 [pid 24664] write(1, "executing program\n", 18 [pid 24663] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24666] write(3, "1000", 4 [pid 24665] close(3 [pid 24664] <... write resumed>) = 18 [pid 24663] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24666] <... write resumed>) = 4 [pid 24665] <... close resumed>) = 0 [pid 24664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24663] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24666] close(3 [pid 24665] write(1, "executing program\n", 18 [pid 24664] <... bpf resumed>) = 3 [pid 24663] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24666] <... close resumed>) = 0 [pid 24665] <... write resumed>) = 18 [pid 24664] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24667 attached [pid 24663] exit_group(0) = ? executing program [pid 24667] set_robust_list(0x555591f29660, 24 [pid 24666] write(1, "executing program\n", 18 [pid 24665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24664] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24666] <... write resumed>) = 18 [pid 24667] <... set_robust_list resumed>) = 0 [pid 24666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24664] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24663] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24667 [pid 24667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24665] <... bpf resumed>) = 3 [pid 24664] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24664] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24665] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24667] <... prctl resumed>) = 0 [pid 24666] <... bpf resumed>) = 3 [pid 24664] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24667] setpgid(0, 0 [pid 24666] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24665] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24664] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24667] <... setpgid resumed>) = 0 [pid 24666] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24665] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24664] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24666] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24665] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 24667] <... openat resumed>) = 3 [pid 24666] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24665] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24666] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24664] +++ exited with 0 +++ [pid 24667] write(3, "1000", 4 [pid 24666] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24667] <... write resumed>) = 4 [pid 24665] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24665] <... exit_group resumed>) = ? [pid 5858] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24668 attached [pid 24667] close(3 [pid 24666] exit_group(0 [pid 24667] <... close resumed>) = 0 [pid 24666] <... exit_group resumed>) = ? [pid 24667] write(1, "executing program\n", 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24668 [pid 24665] +++ exited with 0 +++ executing program [pid 24668] set_robust_list(0x555591f29660, 24 [pid 24667] <... write resumed>) = 18 [pid 24666] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24668] <... set_robust_list resumed>) = 0 [pid 24667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... restart_syscall resumed>) = 0 [pid 24668] <... prctl resumed>) = 0 [pid 24668] setpgid(0, 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24668] <... setpgid resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24669 attached [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24670 attached [pid 24669] set_robust_list(0x555591f29660, 24 [pid 24668] <... openat resumed>) = 3 [pid 24667] <... bpf resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24669 [pid 24669] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24671 attached [pid 24668] write(3, "1000", 4) = 4 [pid 24669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24668] close(3) = 0 [pid 24671] set_robust_list(0x555591f29660, 24 [pid 24668] write(1, "executing program\n", 18executing program [pid 24667] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24670] set_robust_list(0x555591f29660, 24 [pid 24668] <... write resumed>) = 18 [pid 24667] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24671 [pid 24671] <... set_robust_list resumed>) = 0 [pid 24670] <... set_robust_list resumed>) = 0 [pid 24669] <... prctl resumed>) = 0 [pid 24668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24667] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24669] setpgid(0, 0 [pid 24668] <... bpf resumed>) = 3 [pid 24667] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24670 [pid 24671] <... prctl resumed>) = 0 [pid 24670] <... prctl resumed>) = 0 [pid 24669] <... setpgid resumed>) = 0 [pid 24667] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24671] setpgid(0, 0 [pid 24670] setpgid(0, 0 [pid 24669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24668] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24671] <... setpgid resumed>) = 0 [pid 24670] <... setpgid resumed>) = 0 [pid 24670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24669] <... openat resumed>) = 3 [pid 24668] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24667] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24668] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24671] <... openat resumed>) = 3 [pid 24669] write(3, "1000", 4 [pid 24668] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24670] <... openat resumed>) = 3 [pid 24668] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24669] <... write resumed>) = 4 [pid 24668] exit_group(0 [pid 24667] exit_group(0 [pid 24669] close(3) = 0 [pid 24669] write(1, "executing program\n", 18 [pid 24668] <... exit_group resumed>) = ? [pid 24671] write(3, "1000", 4 [pid 24670] write(3, "1000", 4 [pid 24669] <... write resumed>) = 18 [pid 24667] <... exit_group resumed>) = ? executing program [pid 24671] <... write resumed>) = 4 [pid 24670] <... write resumed>) = 4 [pid 24669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24668] +++ exited with 0 +++ [pid 24670] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24670] <... close resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24670] write(1, "executing program\n", 18 [pid 24667] +++ exited with 0 +++ [pid 24670] <... write resumed>) = 18 [pid 24671] close(3) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24667, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 24671] write(1, "executing program\n", 18 [pid 24669] <... bpf resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24671] <... write resumed>) = 18 [pid 24671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24669] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24672 attached [pid 24671] <... bpf resumed>) = 3 [pid 24669] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24670] <... bpf resumed>) = 3 [pid 24669] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24671] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24670] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24669] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24671] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24670] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24669] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24672] set_robust_list(0x555591f29660, 24 [pid 24671] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24670] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24672 [pid 24672] <... set_robust_list resumed>) = 0 [pid 24671] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24670] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24669] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24671] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24670] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24669] exit_group(0 [pid 24672] <... prctl resumed>) = 0 [pid 24671] exit_group(0 [pid 24670] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24672] setpgid(0, 0 [pid 24671] <... exit_group resumed>) = ? [pid 24670] exit_group(0 [pid 24669] <... exit_group resumed>) = ? [pid 24672] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 24673 attached [pid 24672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24670] <... exit_group resumed>) = ? [pid 24673] set_robust_list(0x555591f29660, 24) = 0 [pid 24672] <... openat resumed>) = 3 [pid 24671] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24673 [pid 24673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24669] +++ exited with 0 +++ [pid 24670] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24673] <... prctl resumed>) = 0 [pid 24672] write(3, "1000", 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24673] setpgid(0, 0 [pid 24672] <... write resumed>) = 4 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24673] <... setpgid resumed>) = 0 [pid 24672] close(3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24672] <... close resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24673] <... openat resumed>) = 3 [pid 24672] write(1, "executing program\n", 18) = 18 executing program [pid 24672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24674 attached [pid 24673] write(3, "1000", 4 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24674] set_robust_list(0x555591f29660, 24) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24674 [pid 24674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24673] <... write resumed>) = 4 [pid 24672] <... bpf resumed>) = 3 [pid 24673] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24672] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24674] <... prctl resumed>) = 0 [pid 24674] setpgid(0, 0executing program ) = 0 ./strace-static-x86_64: Process 24675 attached [pid 24674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24673] <... close resumed>) = 0 [pid 24672] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24675] set_robust_list(0x555591f29660, 24 [pid 24673] write(1, "executing program\n", 18 [pid 24672] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24675] <... set_robust_list resumed>) = 0 [pid 24673] <... write resumed>) = 18 [pid 24674] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24676 attached [pid 24675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24674] write(3, "1000", 4 [pid 24673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24672] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24675 [pid 24676] set_robust_list(0x555591f29660, 24) = 0 [pid 24675] <... prctl resumed>) = 0 [pid 24674] <... write resumed>) = 4 [pid 24676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24675] setpgid(0, 0 [pid 24674] close(3 [pid 24673] <... bpf resumed>) = 3 [pid 24672] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24676 [pid 24675] <... setpgid resumed>) = 0 [pid 24674] <... close resumed>) = 0 executing program [pid 24674] write(1, "executing program\n", 18) = 18 [pid 24674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24676] <... prctl resumed>) = 0 [pid 24673] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24676] setpgid(0, 0 [pid 24673] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24676] <... setpgid resumed>) = 0 [pid 24673] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24674] <... bpf resumed>) = 3 [pid 24673] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24673] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24672] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24676] <... openat resumed>) = 3 [pid 24673] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24672] exit_group(0) = ? [pid 24676] write(3, "1000", 4 [pid 24675] <... openat resumed>) = 3 [pid 24674] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24673] exit_group(0 [pid 24672] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24672, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24676] <... write resumed>) = 4 [pid 24674] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24673] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24676] close(3 [pid 24675] write(3, "1000", 4 [pid 24674] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24676] <... close resumed>) = 0 executing program [pid 24676] write(1, "executing program\n", 18) = 18 [pid 24676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24673] +++ exited with 0 +++ [pid 24675] <... write resumed>) = 4 [pid 24674] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24675] close(3 [pid 24674] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24675] <... close resumed>) = 0 [pid 24674] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24675] write(1, "executing program\n", 18 [pid 24674] exit_group(0 [pid 24675] <... write resumed>) = 18 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24676] <... bpf resumed>) = 3 [pid 24676] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24674] <... exit_group resumed>) = ? [pid 24675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24676] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24677 attached [pid 24677] set_robust_list(0x555591f29660, 24) = 0 [pid 24675] <... bpf resumed>) = 3 [pid 24676] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... restart_syscall resumed>) = 0 [pid 24677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24676] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24675] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24677 [pid 24677] setpgid(0, 0 [pid 24676] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24675] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24674] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24676] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24675] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24676] exit_group(0 [pid 24675] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24678 attached [pid 24677] <... setpgid resumed>) = 0 [pid 24676] <... exit_group resumed>) = ? [pid 24675] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24678] set_robust_list(0x555591f29660, 24 [pid 24677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24675] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24678] <... set_robust_list resumed>) = 0 [pid 24677] <... openat resumed>) = 3 [pid 24676] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24678 [pid 24675] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24675] <... exit_group resumed>) = ? [pid 24678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24677] write(3, "1000", 4 [pid 24678] <... prctl resumed>) = 0 [pid 24678] setpgid(0, 0 [pid 24677] <... write resumed>) = 4 [pid 24675] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24678] <... setpgid resumed>) = 0 [pid 24677] close(3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24677] <... close resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24677] write(1, "executing program\n", 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24679 attached [pid 24678] <... openat resumed>) = 3 executing program [pid 24678] write(3, "1000", 4) = 4 [pid 24678] close(3executing program [pid 24679] set_robust_list(0x555591f29660, 24 [pid 24678] <... close resumed>) = 0 [pid 24677] <... write resumed>) = 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24678] write(1, "executing program\n", 18 [pid 24679] <... set_robust_list resumed>) = 0 [pid 24678] <... write resumed>) = 18 [pid 24677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24681 attached ./strace-static-x86_64: Process 24680 attached [pid 24679] <... prctl resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24680 [pid 24679] setpgid(0, 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24679 [pid 24679] <... setpgid resumed>) = 0 [pid 24678] <... bpf resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24681 [pid 24681] set_robust_list(0x555591f29660, 24 [pid 24680] set_robust_list(0x555591f29660, 24 [pid 24677] <... bpf resumed>) = 3 [pid 24681] <... set_robust_list resumed>) = 0 [pid 24680] <... set_robust_list resumed>) = 0 [pid 24678] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24677] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24681] <... prctl resumed>) = 0 [pid 24680] <... prctl resumed>) = 0 [pid 24678] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24677] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24679] <... openat resumed>) = 3 [pid 24678] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24677] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24681] setpgid(0, 0 [pid 24680] setpgid(0, 0 [pid 24679] write(3, "1000", 4 [pid 24678] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24677] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24681] <... setpgid resumed>) = 0 [pid 24680] <... setpgid resumed>) = 0 [pid 24681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24679] <... write resumed>) = 4 [pid 24679] close(3) = 0 executing program [pid 24679] write(1, "executing program\n", 18 [pid 24681] <... openat resumed>) = 3 [pid 24680] <... openat resumed>) = 3 [pid 24679] <... write resumed>) = 18 [pid 24678] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24677] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24681] write(3, "1000", 4 [pid 24680] write(3, "1000", 4 [pid 24679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24678] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24677] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24681] <... write resumed>) = 4 [pid 24680] <... write resumed>) = 4 [pid 24678] exit_group(0 [pid 24677] exit_group(0 [pid 24678] <... exit_group resumed>) = ? [pid 24680] close(3) = 0 [pid 24677] <... exit_group resumed>) = ? [pid 24681] close(3 [pid 24680] write(1, "executing program\n", 18 [pid 24678] +++ exited with 0 +++ executing program [pid 24679] <... bpf resumed>) = 3 [pid 24677] +++ exited with 0 +++ [pid 24680] <... write resumed>) = 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24681] <... close resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24681] write(1, "executing program\n", 18 [pid 24679] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24681] <... write resumed>) = 18 [pid 24680] <... bpf resumed>) = 3 [pid 24679] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24680] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24679] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24680] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24680] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24679] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24680] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24680] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24681] <... bpf resumed>) = 3 [pid 24679] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24680] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24679] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24680] exit_group(0 [pid 24679] exit_group(0 [pid 24680] <... exit_group resumed>) = ? [pid 24681] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24679] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24681] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24681] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24680] +++ exited with 0 +++ [pid 24679] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24682 attached [pid 24681] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24683 attached [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24682] set_robust_list(0x555591f29660, 24 [pid 24681] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24682 [pid 24682] <... set_robust_list resumed>) = 0 [pid 24681] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24683] set_robust_list(0x555591f29660, 24 [pid 24681] exit_group(0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24683 [pid 24682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... restart_syscall resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24683] <... set_robust_list resumed>) = 0 [pid 24682] <... prctl resumed>) = 0 [pid 24681] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24684 attached [pid 24683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24682] setpgid(0, 0 [pid 24684] set_robust_list(0x555591f29660, 24) = 0 [pid 24684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24684] setpgid(0, 0 [pid 24683] <... prctl resumed>) = 0 [pid 24682] <... setpgid resumed>) = 0 [pid 24681] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24684 [pid 24683] setpgid(0, 0 [pid 24684] <... setpgid resumed>) = 0 [pid 24683] <... setpgid resumed>) = 0 [pid 24684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24681, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24684] <... openat resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24684] write(3, "1000", 4./strace-static-x86_64: Process 24685 attached ) = 4 [pid 24684] close(3 [pid 24682] <... openat resumed>) = 3 [pid 24685] set_robust_list(0x555591f29660, 24 [pid 24684] <... close resumed>) = 0 [pid 24683] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24686 attached [pid 24683] write(3, "1000", 4 [pid 24682] write(3, "1000", 4 [pid 24683] <... write resumed>) = 4 [pid 24684] write(1, "executing program\n", 18 [pid 24683] close(3 [pid 24682] <... write resumed>) = 4 [pid 24686] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24685 [pid 24686] <... set_robust_list resumed>) = 0 [pid 24683] <... close resumed>) = 0 [pid 24682] close(3 [pid 24685] <... set_robust_list resumed>) = 0 executing program executing program [pid 24684] <... write resumed>) = 18 [pid 24683] write(1, "executing program\n", 18 [pid 24682] <... close resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24686 [pid 24686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24685] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 24684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24683] <... write resumed>) = 18 [pid 24682] write(1, "executing program\n", 18 [pid 24686] <... prctl resumed>) = 0 [pid 24685] <... prctl resumed>) = 0 [pid 24683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24682] <... write resumed>) = 18 [pid 24686] setpgid(0, 0 [pid 24685] setpgid(0, 0 [pid 24684] <... bpf resumed>) = 3 [pid 24682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24686] <... setpgid resumed>) = 0 [pid 24685] <... setpgid resumed>) = 0 [pid 24683] <... bpf resumed>) = 3 [pid 24686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24682] <... bpf resumed>) = 3 [pid 24684] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24686] <... openat resumed>) = 3 [pid 24685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24684] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24683] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24682] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24684] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24683] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24683] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24682] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24684] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24683] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24684] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24682] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24684] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24683] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24682] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24686] write(3, "1000", 4 [pid 24685] <... openat resumed>) = 3 [pid 24683] exit_group(0 [pid 24682] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24685] write(3, "1000", 4 [pid 24684] exit_group(0 [pid 24686] <... write resumed>) = 4 [pid 24685] <... write resumed>) = 4 [pid 24685] close(3 [pid 24686] close(3 [pid 24684] <... exit_group resumed>) = ? [pid 24683] <... exit_group resumed>) = ? [pid 24682] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24686] <... close resumed>) = 0 executing program [pid 24685] <... close resumed>) = 0 [pid 24686] write(1, "executing program\n", 18executing program [pid 24685] write(1, "executing program\n", 18 [pid 24686] <... write resumed>) = 18 [pid 24686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24685] <... write resumed>) = 18 [pid 24683] +++ exited with 0 +++ [pid 24685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24684] +++ exited with 0 +++ [pid 24682] exit_group(0) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24686] <... bpf resumed>) = 3 [pid 24685] <... bpf resumed>) = 3 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24686] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24682] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24686] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24685] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24686] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24685] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24686] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24685] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24686] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24685] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24686] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24686] exit_group(0 [pid 24685] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24685] exit_group(0) = ? ./strace-static-x86_64: Process 24687 attached ./strace-static-x86_64: Process 24688 attached [pid 24687] set_robust_list(0x555591f29660, 24 [pid 24686] <... exit_group resumed>) = ? [pid 24685] +++ exited with 0 +++ [pid 24687] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24688 [pid 24688] set_robust_list(0x555591f29660, 24) = 0 [pid 24687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24686] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24687 [pid 24688] <... prctl resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24688] setpgid(0, 0./strace-static-x86_64: Process 24689 attached ) = 0 [pid 24687] <... prctl resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... restart_syscall resumed>) = 0 [pid 24689] set_robust_list(0x555591f29660, 24 [pid 24688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24689] <... set_robust_list resumed>) = 0 [pid 24688] <... openat resumed>) = 3 [pid 24687] setpgid(0, 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24689 [pid 24687] <... setpgid resumed>) = 0 [pid 24689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24688] write(3, "1000", 4 [pid 24687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24688] <... write resumed>) = 4 [pid 24688] close(3executing program ) = 0 [pid 24687] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24690 attached [pid 24689] <... prctl resumed>) = 0 [pid 24688] write(1, "executing program\n", 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24689] setpgid(0, 0 [pid 24688] <... write resumed>) = 18 [pid 24688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24687] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 24691 attached [pid 24690] set_robust_list(0x555591f29660, 24 [pid 24689] <... setpgid resumed>) = 0 [pid 24688] <... bpf resumed>) = 3 [pid 24687] close(3 [pid 24690] <... set_robust_list resumed>) = 0 [pid 24691] set_robust_list(0x555591f29660, 24 [pid 24690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 24688] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24687] <... close resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24690 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24691 [pid 24691] <... set_robust_list resumed>) = 0 [pid 24690] <... prctl resumed>) = 0 [pid 24688] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24687] write(1, "executing program\n", 18 [pid 24690] setpgid(0, 0 [pid 24688] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24687] <... write resumed>) = 18 [pid 24691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24690] <... setpgid resumed>) = 0 [pid 24689] <... openat resumed>) = 3 [pid 24688] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24691] <... prctl resumed>) = 0 [pid 24690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24689] write(3, "1000", 4 [pid 24688] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24691] setpgid(0, 0 [pid 24688] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24691] <... setpgid resumed>) = 0 [pid 24689] <... write resumed>) = 4 [pid 24688] exit_group(0 [pid 24687] <... bpf resumed>) = 3 [pid 24687] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24690] <... openat resumed>) = 3 [pid 24689] close(3 [pid 24688] <... exit_group resumed>) = ? [pid 24687] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24691] <... openat resumed>) = 3 [pid 24690] write(3, "1000", 4 [pid 24689] <... close resumed>) = 0 [pid 24691] write(3, "1000", 4executing program [pid 24690] <... write resumed>) = 4 [pid 24689] write(1, "executing program\n", 18 [pid 24691] <... write resumed>) = 4 [pid 24690] close(3 [pid 24689] <... write resumed>) = 18 [pid 24691] close(3 [pid 24690] <... close resumed>) = 0 [pid 24689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24688] +++ exited with 0 +++ [pid 24687] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24691] <... close resumed>) = 0 [pid 24690] write(1, "executing program\n", 18executing program [pid 24689] <... bpf resumed>) = 3 [pid 24687] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24691] write(1, "executing program\n", 18 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24690] <... write resumed>) = 18 [pid 24687] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) executing program [pid 24691] <... write resumed>) = 18 [pid 24690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24687] exit_group(0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24689] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24687] <... exit_group resumed>) = ? [pid 24691] <... bpf resumed>) = 3 [pid 24690] <... bpf resumed>) = 3 [pid 24689] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24689] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24687] +++ exited with 0 +++ [pid 24691] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24690] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24689] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24691] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24690] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24689] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24691] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24690] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24689] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24691] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24690] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24690] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24689] exit_group(0 [pid 24691] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24690] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24689] <... exit_group resumed>) = ? [pid 5857] <... restart_syscall resumed>) = 0 [pid 24691] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24690] exit_group(0 [pid 24691] exit_group(0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24691] <... exit_group resumed>) = ? [pid 24690] <... exit_group resumed>) = ? [pid 24689] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24692 attached [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24691] +++ exited with 0 +++ [pid 24690] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24692] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24693 attached ) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24692 [pid 24693] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24693 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24694 attached [pid 24693] <... set_robust_list resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24695 attached [pid 24694] set_robust_list(0x555591f29660, 24 [pid 24693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24694 [pid 24694] <... set_robust_list resumed>) = 0 [pid 24693] <... prctl resumed>) = 0 [pid 24695] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24696 attached ) = 0 [pid 24694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24693] setpgid(0, 0 [pid 24692] <... prctl resumed>) = 0 [pid 24696] set_robust_list(0x555591f29660, 24 [pid 24695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24694] <... prctl resumed>) = 0 [pid 24693] <... setpgid resumed>) = 0 [pid 24696] <... set_robust_list resumed>) = 0 [pid 24692] setpgid(0, 0 [pid 24695] <... prctl resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24696 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24695 [pid 24695] setpgid(0, 0 [pid 24693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24695] <... setpgid resumed>) = 0 [pid 24694] setpgid(0, 0 [pid 24692] <... setpgid resumed>) = 0 [pid 24695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24696] <... prctl resumed>) = 0 [pid 24694] <... setpgid resumed>) = 0 [pid 24693] <... openat resumed>) = 3 [pid 24692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24693] write(3, "1000", 4 [pid 24696] setpgid(0, 0 [pid 24695] write(3, "1000", 4 [pid 24694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24693] <... write resumed>) = 4 [pid 24696] <... setpgid resumed>) = 0 [pid 24695] <... write resumed>) = 4 executing program executing program [pid 24693] close(3 [pid 24692] <... openat resumed>) = 3 [pid 24696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24695] close(3 [pid 24693] <... close resumed>) = 0 [pid 24694] <... openat resumed>) = 3 [pid 24693] write(1, "executing program\n", 18 [pid 24692] write(3, "1000", 4 [pid 24693] <... write resumed>) = 18 [pid 24695] <... close resumed>) = 0 [pid 24694] write(3, "1000", 4 [pid 24695] write(1, "executing program\n", 18 [pid 24692] <... write resumed>) = 4 [pid 24695] <... write resumed>) = 18 [pid 24694] <... write resumed>) = 4 [pid 24692] close(3 [pid 24695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24694] close(3 [pid 24693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24696] <... openat resumed>) = 3 [pid 24695] <... bpf resumed>) = 3 [pid 24694] <... close resumed>) = 0 [pid 24693] <... bpf resumed>) = 3 [pid 24692] <... close resumed>) = 0 [pid 24693] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program executing program [pid 24696] write(3, "1000", 4 [pid 24695] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24694] write(1, "executing program\n", 18 [pid 24692] write(1, "executing program\n", 18 [pid 24694] <... write resumed>) = 18 [pid 24692] <... write resumed>) = 18 [pid 24696] <... write resumed>) = 4 [pid 24695] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24693] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24696] close(3 [pid 24695] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24693] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24696] <... close resumed>) = 0 [pid 24695] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24694] <... bpf resumed>) = 3 [pid 24693] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24696] write(1, "executing program\n", 18 [pid 24695] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24693] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24696] <... write resumed>) = 18 [pid 24695] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24693] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24692] <... bpf resumed>) = 3 [pid 24696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24694] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24692] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24695] exit_group(0 [pid 24694] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24696] <... bpf resumed>) = 3 [pid 24693] exit_group(0 [pid 24694] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24692] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24695] <... exit_group resumed>) = ? [pid 24693] <... exit_group resumed>) = ? [pid 24696] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24695] +++ exited with 0 +++ [pid 24694] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24693] +++ exited with 0 +++ [pid 24692] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24696] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24694] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24692] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24696] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24694] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24692] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24696] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24694] exit_group(0 [pid 24692] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24696] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24694] <... exit_group resumed>) = ? [pid 24692] exit_group(0 [pid 24696] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24697 attached [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24698 attached [pid 24697] set_robust_list(0x555591f29660, 24 [pid 24696] exit_group(0 [pid 24692] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24697 [pid 24697] <... set_robust_list resumed>) = 0 [pid 24696] <... exit_group resumed>) = ? [pid 24694] +++ exited with 0 +++ [pid 24697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24697] setpgid(0, 0) = 0 [pid 24697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24696] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24698 [pid 24697] <... openat resumed>) = 3 [pid 24697] write(3, "1000", 4 [pid 24698] set_robust_list(0x555591f29660, 24 [pid 24692] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24698] <... set_robust_list resumed>) = 0 [pid 24697] <... write resumed>) = 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24692, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 24698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24697] close(3 [pid 24698] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24699 attached [pid 24697] <... close resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24699 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24699] set_robust_list(0x555591f29660, 24executing program [pid 24698] setpgid(0, 0 [pid 24697] write(1, "executing program\n", 18./strace-static-x86_64: Process 24700 attached [pid 24699] <... set_robust_list resumed>) = 0 [pid 24699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24698] <... setpgid resumed>) = 0 [pid 24697] <... write resumed>) = 18 [pid 24700] set_robust_list(0x555591f29660, 24 [pid 24699] <... prctl resumed>) = 0 [pid 24698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24700 [pid 24700] <... set_robust_list resumed>) = 0 [pid 24699] setpgid(0, 0 [pid 24698] <... openat resumed>) = 3 [pid 24698] write(3, "1000", 4 [pid 24700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24699] <... setpgid resumed>) = 0 [pid 24698] <... write resumed>) = 4 [pid 24697] <... bpf resumed>) = 3 [pid 24700] <... prctl resumed>) = 0 [pid 24698] close(3 [pid 24700] setpgid(0, 0 [pid 24699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24698] <... close resumed>) = 0 [pid 24697] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24700] <... setpgid resumed>) = 0 [pid 24698] write(1, "executing program\n", 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24699] <... openat resumed>) = 3 [pid 24697] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24697] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24699] write(3, "1000", 4 [pid 24697] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24699] <... write resumed>) = 4 [pid 24697] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24701 attached [pid 24699] close(3) = 0 [pid 24697] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 24699] write(1, "executing program\n", 18 [pid 24697] exit_group(0 [pid 24699] <... write resumed>) = 18 [pid 24697] <... exit_group resumed>) = ? [pid 24701] set_robust_list(0x555591f29660, 24 [pid 24700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24698] <... write resumed>) = 18 [pid 24701] <... set_robust_list resumed>) = 0 [pid 24700] <... openat resumed>) = 3 [pid 24699] <... bpf resumed>) = 3 [pid 24698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24697] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24701 [pid 24701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24700] write(3, "1000", 4 [pid 24699] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24701] <... prctl resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24701] setpgid(0, 0 [pid 24698] <... bpf resumed>) = 3 [pid 24701] <... setpgid resumed>) = 0 [pid 24698] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24700] <... write resumed>) = 4 [pid 24699] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24700] close(3 [pid 24699] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24698] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24700] <... close resumed>) = 0 [pid 24699] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24698] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24700] write(1, "executing program\n", 18executing program [pid 24699] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24700] <... write resumed>) = 18 [pid 24699] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24701] <... openat resumed>) = 3 [pid 24700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24699] exit_group(0 [pid 24698] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24701] write(3, "1000", 4 [pid 24698] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24698] exit_group(0) = ? [pid 24701] <... write resumed>) = 4 [pid 24700] <... bpf resumed>) = 3 [pid 24699] <... exit_group resumed>) = ? [pid 24701] close(3 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24698] +++ exited with 0 +++ executing program [pid 24701] <... close resumed>) = 0 [pid 24700] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24701] write(1, "executing program\n", 18 [pid 24700] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24701] <... write resumed>) = 18 [pid 24700] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24700] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24701] <... bpf resumed>) = 3 [pid 24700] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24699] +++ exited with 0 +++ [pid 24700] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24699, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24700] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24702 attached [pid 24701] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24700] <... exit_group resumed>) = ? [pid 24702] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24702 [pid 24702] <... set_robust_list resumed>) = 0 [pid 24702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24701] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24700] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24702] setpgid(0, 0 [pid 24701] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24702] <... setpgid resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24701] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24703 attached [pid 24701] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24703] set_robust_list(0x555591f29660, 24 [pid 24702] <... openat resumed>) = 3 [pid 24701] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24703 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24704 attached [pid 24703] <... set_robust_list resumed>) = 0 [pid 24703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24702] write(3, "1000", 4 [pid 24701] exit_group(0 [pid 24703] <... prctl resumed>) = 0 [pid 24702] <... write resumed>) = 4 [pid 24703] setpgid(0, 0 [pid 24702] close(3) = 0 [pid 24703] <... setpgid resumed>) = 0 executing program [pid 24702] write(1, "executing program\n", 18./strace-static-x86_64: Process 24705 attached [pid 24704] set_robust_list(0x555591f29660, 24 [pid 24703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24701] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24704 [pid 24705] set_robust_list(0x555591f29660, 24 [pid 24704] <... set_robust_list resumed>) = 0 [pid 24703] <... openat resumed>) = 3 [pid 24702] <... write resumed>) = 18 [pid 24705] <... set_robust_list resumed>) = 0 [pid 24704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24705 [pid 24705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24704] <... prctl resumed>) = 0 [pid 24702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24704] setpgid(0, 0 [pid 24701] +++ exited with 0 +++ [pid 24703] write(3, "1000", 4 [pid 24705] <... prctl resumed>) = 0 [pid 24704] <... setpgid resumed>) = 0 [pid 24705] setpgid(0, 0 [pid 24703] <... write resumed>) = 4 [pid 24702] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24705] <... setpgid resumed>) = 0 [pid 24705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24704] <... openat resumed>) = 3 [pid 24702] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24705] write(3, "1000", 4 [pid 24702] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24705] <... write resumed>) = 4 [pid 24702] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24705] close(3 [pid 24702] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24705] <... close resumed>) = 0 executing program [pid 24705] write(1, "executing program\n", 18 [pid 24702] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24705] <... write resumed>) = 18 [pid 24702] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24704] write(3, "1000", 4 [pid 24703] close(3 [pid 24702] exit_group(0 [pid 24705] <... bpf resumed>) = 3 [pid 24704] <... write resumed>) = 4 [pid 24703] <... close resumed>) = 0 [pid 24702] <... exit_group resumed>) = ? [pid 24704] close(3executing program [pid 24703] write(1, "executing program\n", 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24704] <... close resumed>) = 0 [pid 24703] <... write resumed>) = 18 [pid 24702] +++ exited with 0 +++ ./strace-static-x86_64: Process 24706 attached [pid 24705] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24704] write(1, "executing program\n", 18 [pid 24703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24706] set_robust_list(0x555591f29660, 24executing program [pid 24705] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24706 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24706] <... set_robust_list resumed>) = 0 [pid 24705] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24705] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24704] <... write resumed>) = 18 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24705] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24703] <... bpf resumed>) = 3 [pid 24706] <... prctl resumed>) = 0 [pid 24705] exit_group(0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24706] setpgid(0, 0 [pid 24705] <... exit_group resumed>) = ? [pid 24704] <... bpf resumed>) = 3 [pid 24703] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24703] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24706] <... setpgid resumed>) = 0 [pid 24705] +++ exited with 0 +++ [pid 24704] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24703] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24704] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24704] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24703] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24704] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24703] exit_group(0 [pid 24706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24704] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24703] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24707 attached [pid 24706] <... openat resumed>) = 3 [pid 24704] exit_group(0 [pid 24703] +++ exited with 0 +++ [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24704] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24707 [pid 24707] set_robust_list(0x555591f29660, 24 [pid 24706] write(3, "1000", 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... restart_syscall resumed>) = 0 [pid 24707] <... set_robust_list resumed>) = 0 [pid 24706] <... write resumed>) = 4 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24706] close(3 [pid 24704] +++ exited with 0 +++ [pid 24706] <... close resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24707] <... prctl resumed>) = 0 [pid 24706] write(1, "executing program\n", 18 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24707] setpgid(0, 0 [pid 24706] <... write resumed>) = 18 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24707] <... setpgid resumed>) = 0 [pid 24706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24708 attached [pid 24707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... restart_syscall resumed>) = 0 [pid 24708] set_robust_list(0x555591f29660, 24) = 0 [pid 24707] <... openat resumed>) = 3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24708 [pid 24708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24707] write(3, "1000", 4 [pid 24706] <... bpf resumed>) = 3 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24708] <... prctl resumed>) = 0 [pid 24707] <... write resumed>) = 4 [pid 24707] close(3) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24707] write(1, "executing program\n", 18./strace-static-x86_64: Process 24709 attached executing program [pid 24708] setpgid(0, 0 [pid 24706] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24708] <... setpgid resumed>) = 0 [pid 24707] <... write resumed>) = 18 [pid 24706] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24709 [pid 24709] set_robust_list(0x555591f29660, 24 [pid 24708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24706] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24709] <... set_robust_list resumed>) = 0 [pid 24708] <... openat resumed>) = 3 [pid 24706] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24707] <... bpf resumed>) = 3 [pid 24709] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24710 attached [pid 24709] setpgid(0, 0 [pid 24708] write(3, "1000", 4 [pid 24707] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24706] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24708] <... write resumed>) = 4 [pid 24707] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24706] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24710 [pid 24708] close(3 [pid 24709] <... setpgid resumed>) = 0 [pid 24709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24708] <... close resumed>) = 0 [pid 24707] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24706] exit_group(0 [pid 24710] set_robust_list(0x555591f29660, 24 [pid 24708] write(1, "executing program\n", 18 [pid 24707] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24706] <... exit_group resumed>) = ? [pid 24710] <... set_robust_list resumed>) = 0 [pid 24709] <... openat resumed>) = 3 [pid 24708] <... write resumed>) = 18 [pid 24707] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24709] write(3, "1000", 4 [pid 24708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24706] +++ exited with 0 +++ [pid 24710] <... prctl resumed>) = 0 [pid 24709] <... write resumed>) = 4 [pid 24707] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24708] <... bpf resumed>) = 3 [pid 24710] setpgid(0, 0) = 0 [pid 24709] close(3 [pid 24708] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24707] exit_group(0 [pid 24710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24709] <... close resumed>) = 0 [pid 24708] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24709] write(1, "executing program\n", 18) = 18 [pid 24709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24710] <... openat resumed>) = 3 [pid 24709] <... bpf resumed>) = 3 [pid 24707] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24710] write(3, "1000", 4 [pid 24709] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24708] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24707] +++ exited with 0 +++ [pid 24710] <... write resumed>) = 4 [pid 24709] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24708] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24710] close(3 [pid 24709] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24708] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24712 attached [pid 24710] <... close resumed>) = 0 [pid 24709] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24708] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24710] write(1, "executing program\n", 18 [pid 24709] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24708] exit_group(0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24710] <... write resumed>) = 18 [pid 24709] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24708] <... exit_group resumed>) = ? [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24712] set_robust_list(0x555591f29660, 24 [pid 24710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24709] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24712 [pid 24712] <... set_robust_list resumed>) = 0 [pid 24709] <... exit_group resumed>) = ? [pid 24708] +++ exited with 0 +++ [pid 24710] <... bpf resumed>) = 3 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24712] <... prctl resumed>) = 0 [pid 24710] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24712] setpgid(0, 0) = 0 [pid 24710] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24710] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24713 attached [pid 24712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24710] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24713] set_robust_list(0x555591f29660, 24 [pid 24712] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24714 attached [pid 24713] <... set_robust_list resumed>) = 0 [pid 24710] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24709] +++ exited with 0 +++ [pid 24710] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24712] write(3, "1000", 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24713 [pid 24714] set_robust_list(0x555591f29660, 24 [pid 24713] <... prctl resumed>) = 0 [pid 24712] <... write resumed>) = 4 [pid 24710] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24714] <... set_robust_list resumed>) = 0 [pid 24713] setpgid(0, 0 [pid 24712] close(3 [pid 24710] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24714 [pid 24713] <... setpgid resumed>) = 0 [pid 24712] <... close resumed>) = 0 [pid 24713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24712] write(1, "executing program\n", 18) = 18 [pid 24714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24713] <... openat resumed>) = 3 [pid 24712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24710] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 24714] <... prctl resumed>) = 0 [pid 24713] write(3, "1000", 4 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24714] setpgid(0, 0) = 0 [pid 24713] <... write resumed>) = 4 [pid 24714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24712] <... bpf resumed>) = 3 [pid 24712] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24713] close(3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24713] <... close resumed>) = 0 [pid 24712] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24712] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24712] exit_group(0./strace-static-x86_64: Process 24716 attached ./strace-static-x86_64: Process 24715 attached executing program [pid 24714] <... openat resumed>) = 3 [pid 24713] write(1, "executing program\n", 18 [pid 24712] <... exit_group resumed>) = ? [pid 24713] <... write resumed>) = 18 [pid 24716] set_robust_list(0x555591f29660, 24 [pid 24715] set_robust_list(0x555591f29660, 24 [pid 24714] write(3, "1000", 4 [pid 24713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24715 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24716 [pid 24716] <... set_robust_list resumed>) = 0 [pid 24715] <... set_robust_list resumed>) = 0 [pid 24714] <... write resumed>) = 4 [pid 24712] +++ exited with 0 +++ [pid 24716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24714] close(3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24716] <... prctl resumed>) = 0 executing program [pid 24714] <... close resumed>) = 0 [pid 24716] setpgid(0, 0 [pid 24714] write(1, "executing program\n", 18 [pid 24716] <... setpgid resumed>) = 0 [pid 24714] <... write resumed>) = 18 [pid 24716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24715] <... prctl resumed>) = 0 [pid 24713] <... bpf resumed>) = 3 [pid 24715] setpgid(0, 0 [pid 24714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24715] <... setpgid resumed>) = 0 [pid 24713] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24716] <... openat resumed>) = 3 [pid 24715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24714] <... bpf resumed>) = 3 [pid 24713] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24716] write(3, "1000", 4 [pid 24715] <... openat resumed>) = 3 [pid 24713] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24715] write(3, "1000", 4 [pid 24713] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24716] <... write resumed>) = 4 [pid 24715] <... write resumed>) = 4 [pid 24713] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24716] close(3 [pid 24715] close(3 [pid 24714] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24713] exit_group(0 [pid 24716] <... close resumed>) = 0 [pid 24715] <... close resumed>) = 0 executing program [pid 24716] write(1, "executing program\n", 18 [pid 24713] <... exit_group resumed>) = ? executing program [pid 24716] <... write resumed>) = 18 [pid 24715] write(1, "executing program\n", 18 [pid 24714] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24715] <... write resumed>) = 18 [pid 24715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 24714] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24715] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24716] <... bpf resumed>) = 3 [pid 24714] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24713] +++ exited with 0 +++ [pid 24715] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24715] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24714] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24715] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24714] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24716] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24715] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24714] exit_group(0./strace-static-x86_64: Process 24717 attached [pid 24716] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24715] exit_group(0 [pid 24714] <... exit_group resumed>) = ? [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24717] set_robust_list(0x555591f29660, 24 [pid 24716] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24715] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24717 ./strace-static-x86_64: Process 24718 attached [pid 24717] <... set_robust_list resumed>) = 0 [pid 24716] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24715] +++ exited with 0 +++ [pid 24716] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24718 [pid 24716] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24718] set_robust_list(0x555591f29660, 24 [pid 24716] exit_group(0 [pid 24714] +++ exited with 0 +++ [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24718] <... set_robust_list resumed>) = 0 [pid 24717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24716] <... exit_group resumed>) = ? [pid 24717] <... prctl resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24714, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24717] setpgid(0, 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24717] <... setpgid resumed>) = 0 [pid 24717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] <... restart_syscall resumed>) = 0 [pid 24718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24717] <... openat resumed>) = 3 [pid 24716] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 24718] <... prctl resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24720 attached ./strace-static-x86_64: Process 24719 attached [pid 24717] write(3, "1000", 4 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24717] <... write resumed>) = 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24720] set_robust_list(0x555591f29660, 24 [pid 24719] set_robust_list(0x555591f29660, 24 [pid 24718] setpgid(0, 0 [pid 24717] close(3./strace-static-x86_64: Process 24721 attached [pid 24719] <... set_robust_list resumed>) = 0 executing program [pid 24718] <... setpgid resumed>) = 0 [pid 24717] <... close resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24719 [pid 24720] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24720 [pid 24721] set_robust_list(0x555591f29660, 24 [pid 24717] write(1, "executing program\n", 18 [pid 24721] <... set_robust_list resumed>) = 0 [pid 24718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24717] <... write resumed>) = 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24721 [pid 24721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24721] <... prctl resumed>) = 0 [pid 24720] <... prctl resumed>) = 0 [pid 24719] <... prctl resumed>) = 0 [pid 24718] <... openat resumed>) = 3 [pid 24717] <... bpf resumed>) = 3 [pid 24721] setpgid(0, 0 [pid 24719] setpgid(0, 0 [pid 24720] setpgid(0, 0 [pid 24719] <... setpgid resumed>) = 0 [pid 24720] <... setpgid resumed>) = 0 [pid 24718] write(3, "1000", 4 [pid 24721] <... setpgid resumed>) = 0 [pid 24721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24718] <... write resumed>) = 4 executing program [pid 24721] <... openat resumed>) = 3 [pid 24720] <... openat resumed>) = 3 [pid 24719] <... openat resumed>) = 3 [pid 24718] close(3 [pid 24717] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24721] write(3, "1000", 4 [pid 24720] write(3, "1000", 4 [pid 24719] write(3, "1000", 4 [pid 24718] <... close resumed>) = 0 [pid 24717] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24721] <... write resumed>) = 4 [pid 24720] <... write resumed>) = 4 [pid 24719] <... write resumed>) = 4 [pid 24718] write(1, "executing program\n", 18 [pid 24717] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24721] close(3 [pid 24720] close(3 [pid 24719] close(3 [pid 24718] <... write resumed>) = 18 [pid 24717] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24721] <... close resumed>) = 0 [pid 24720] <... close resumed>) = 0 [pid 24719] <... close resumed>) = 0 [pid 24717] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24721] write(1, "executing program\n", 18 [pid 24720] write(1, "executing program\n", 18 [pid 24719] write(1, "executing program\n", 18 [pid 24718] <... bpf resumed>) = 3 [pid 24717] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program executing program [pid 24721] <... write resumed>) = 18 [pid 24720] <... write resumed>) = 18 [pid 24719] <... write resumed>) = 18 [pid 24718] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24717] exit_group(0 [pid 24721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24718] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24717] <... exit_group resumed>) = ? [pid 24719] <... bpf resumed>) = 3 [pid 24721] <... bpf resumed>) = 3 [pid 24720] <... bpf resumed>) = 3 [pid 24718] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24717] +++ exited with 0 +++ [pid 24721] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24718] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24719] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24718] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24720] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24718] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24720] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24721] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24721] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24720] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24719] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24718] exit_group(0 [pid 24721] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24720] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24719] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24721] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24720] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24719] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24718] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24722 attached [pid 24721] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24720] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24719] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24722] set_robust_list(0x555591f29660, 24 [pid 24721] exit_group(0 [pid 24720] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24722 [pid 24722] <... set_robust_list resumed>) = 0 [pid 24721] <... exit_group resumed>) = ? [pid 24722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24721] +++ exited with 0 +++ [pid 24720] <... exit_group resumed>) = ? [pid 24719] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24718] +++ exited with 0 +++ [pid 24722] <... prctl resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24722] setpgid(0, 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24722] <... setpgid resumed>) = 0 [pid 24722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24720] +++ exited with 0 +++ [pid 24719] exit_group(0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24722] <... openat resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24719] <... exit_group resumed>) = ? [pid 24722] write(3, "1000", 4 [pid 24719] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24722] <... write resumed>) = 4 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24723 attached [pid 24722] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24722] <... close resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...>executing program ./strace-static-x86_64: Process 24724 attached [pid 24722] write(1, "executing program\n", 18) = 18 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24724 [pid 24722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24723 ./strace-static-x86_64: Process 24725 attached [pid 24724] set_robust_list(0x555591f29660, 24 [pid 24723] set_robust_list(0x555591f29660, 24 [pid 24724] <... set_robust_list resumed>) = 0 [pid 24723] <... set_robust_list resumed>) = 0 [pid 24722] <... bpf resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24725 [pid 24725] set_robust_list(0x555591f29660, 24 [pid 24723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24725] <... set_robust_list resumed>) = 0 [pid 24724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24723] <... prctl resumed>) = 0 [pid 24722] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24723] setpgid(0, 0 [pid 24725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24724] <... prctl resumed>) = 0 [pid 24723] <... setpgid resumed>) = 0 [pid 24722] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24725] <... prctl resumed>) = 0 [pid 24724] setpgid(0, 0 [pid 24722] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24725] setpgid(0, 0 [pid 24724] <... setpgid resumed>) = 0 [pid 24722] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24725] <... setpgid resumed>) = 0 [pid 24722] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24723] <... openat resumed>) = 3 [pid 24722] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24723] write(3, "1000", 4 [pid 24725] <... openat resumed>) = 3 [pid 24724] <... openat resumed>) = 3 [pid 24722] exit_group(0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24725] write(3, "1000", 4 [pid 24724] write(3, "1000", 4 [pid 24723] <... write resumed>) = 4 [pid 24722] <... exit_group resumed>) = ? [pid 24725] <... write resumed>) = 4 [pid 24724] <... write resumed>) = 4 [pid 24723] close(3 [pid 24725] close(3 [pid 24724] close(3 [pid 24725] <... close resumed>) = 0 [pid 24724] <... close resumed>) = 0 executing program [pid 24723] <... close resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24725] write(1, "executing program\n", 18 [pid 24724] write(1, "executing program\n", 18 [pid 24725] <... write resumed>) = 18 [pid 24725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program executing program [pid 24722] +++ exited with 0 +++ [pid 24724] <... write resumed>) = 18 [pid 24723] write(1, "executing program\n", 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24723] <... write resumed>) = 18 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24726 attached [pid 24724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24725] <... bpf resumed>) = 3 [pid 24724] <... bpf resumed>) = 3 [pid 24726] set_robust_list(0x555591f29660, 24 [pid 24723] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24726 [pid 24725] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24724] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24726] <... set_robust_list resumed>) = 0 [pid 24725] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24724] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24723] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24725] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24724] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24723] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24725] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24724] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24726] <... prctl resumed>) = 0 [pid 24725] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24724] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24725] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24724] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24726] setpgid(0, 0 [pid 24724] exit_group(0 [pid 24725] exit_group(0 [pid 24723] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] <... restart_syscall resumed>) = 0 [pid 24726] <... setpgid resumed>) = 0 [pid 24723] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24725] <... exit_group resumed>) = ? [pid 24724] <... exit_group resumed>) = ? [pid 24726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24723] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24724] +++ exited with 0 +++ ./strace-static-x86_64: Process 24727 attached [pid 24725] +++ exited with 0 +++ [pid 24723] exit_group(0 [pid 24726] <... openat resumed>) = 3 [pid 24727] set_robust_list(0x555591f29660, 24 [pid 24726] write(3, "1000", 4 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24724, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 24723] <... exit_group resumed>) = ? [pid 24726] <... write resumed>) = 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24727 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24727] <... set_robust_list resumed>) = 0 [pid 24727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24727] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24728 attached [pid 24726] close(3 [pid 24723] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24728] set_robust_list(0x555591f29660, 24 [pid 24727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24726] <... close resumed>) = 0 [pid 24728] <... set_robust_list resumed>) = 0 executing program ./strace-static-x86_64: Process 24729 attached [pid 24726] write(1, "executing program\n", 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24728 [pid 24729] set_robust_list(0x555591f29660, 24 [pid 24728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24727] <... openat resumed>) = 3 [pid 24726] <... write resumed>) = 18 [pid 24729] <... set_robust_list resumed>) = 0 [pid 24728] <... prctl resumed>) = 0 [pid 24727] write(3, "1000", 4 [pid 24726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24729 [pid 24729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24727] <... write resumed>) = 4 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24728] setpgid(0, 0) = 0 [pid 24728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24728] write(3, "1000", 4./strace-static-x86_64: Process 24730 attached [pid 24729] <... prctl resumed>) = 0 [pid 24728] <... write resumed>) = 4 [pid 24727] close(3 [pid 24726] <... bpf resumed>) = 3 [pid 24727] <... close resumed>) = 0 [pid 24730] set_robust_list(0x555591f29660, 24 [pid 24728] close(3 [pid 24730] <... set_robust_list resumed>) = 0 [pid 24728] <... close resumed>) = 0 [pid 24726] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24729] setpgid(0, 0executing program executing program [pid 24728] write(1, "executing program\n", 18 [pid 24727] write(1, "executing program\n", 18 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24730 [pid 24730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24729] <... setpgid resumed>) = 0 [pid 24728] <... write resumed>) = 18 [pid 24727] <... write resumed>) = 18 [pid 24726] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24726] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24730] <... prctl resumed>) = 0 [pid 24729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24726] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24730] setpgid(0, 0) = 0 [pid 24726] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24726] exit_group(0) = ? [pid 24730] <... openat resumed>) = 3 [pid 24729] <... openat resumed>) = 3 [pid 24728] <... bpf resumed>) = 3 [pid 24727] <... bpf resumed>) = 3 [pid 24727] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24727] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24730] write(3, "1000", 4 [pid 24729] write(3, "1000", 4 [pid 24728] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24727] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24726] +++ exited with 0 +++ executing program [pid 24730] <... write resumed>) = 4 [pid 24729] <... write resumed>) = 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24726, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24728] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24729] close(3 [pid 24728] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24730] close(3 [pid 24729] <... close resumed>) = 0 [pid 24729] write(1, "executing program\n", 18 [pid 24727] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24730] <... close resumed>) = 0 [pid 24729] <... write resumed>) = 18 [pid 24728] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24727] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24727] exit_group(0executing program [pid 24730] write(1, "executing program\n", 18 [pid 24728] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24727] <... exit_group resumed>) = ? [pid 24730] <... write resumed>) = 18 [pid 24729] <... bpf resumed>) = 3 [pid 24728] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24727] +++ exited with 0 +++ [pid 24729] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24728] exit_group(0) = ? [pid 24730] <... bpf resumed>) = 3 [pid 24729] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24729] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24730] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24729] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24728] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24730] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24729] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24730] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24729] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... restart_syscall resumed>) = 0 [pid 24730] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24730] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24729] exit_group(0 [pid 24730] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24729] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24731 attached [pid 24731] set_robust_list(0x555591f29660, 24) = 0 [pid 24730] exit_group(0 [pid 24729] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24730] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24732 attached [pid 24731] <... prctl resumed>) = 0 [pid 24730] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24732 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24731 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24732] set_robust_list(0x555591f29660, 24 [pid 24731] setpgid(0, 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24732] <... set_robust_list resumed>) = 0 [pid 24731] <... setpgid resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24730, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24733 attached [pid 24732] <... prctl resumed>) = 0 [pid 24731] <... openat resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24734 attached [pid 24731] write(3, "1000", 4 [pid 24734] set_robust_list(0x555591f29660, 24 [pid 24733] set_robust_list(0x555591f29660, 24 [pid 24731] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24734 [pid 24732] setpgid(0, 0 [pid 24734] <... set_robust_list resumed>) = 0 [pid 24734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24735 attached [pid 24733] <... set_robust_list resumed>) = 0 [pid 24732] <... setpgid resumed>) = 0 [pid 24731] close(3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24733 [pid 24735] set_robust_list(0x555591f29660, 24 [pid 24734] setpgid(0, 0 [pid 24733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24735] <... set_robust_list resumed>) = 0 [pid 24734] <... setpgid resumed>) = 0 [pid 24735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24733] <... prctl resumed>) = 0 [pid 24731] <... close resumed>) = 0 [pid 24735] <... prctl resumed>) = 0 [pid 24733] setpgid(0, 0 [pid 24731] write(1, "executing program\n", 18executing program [pid 24735] setpgid(0, 0 [pid 24734] <... openat resumed>) = 3 [pid 24733] <... setpgid resumed>) = 0 [pid 24732] <... openat resumed>) = 3 [pid 24731] <... write resumed>) = 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24735 [pid 24735] <... setpgid resumed>) = 0 [pid 24735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24735] <... openat resumed>) = 3 [pid 24734] write(3, "1000", 4) = 4 [pid 24732] write(3, "1000", 4 [pid 24735] write(3, "1000", 4 [pid 24734] close(3 [pid 24732] <... write resumed>) = 4 [pid 24735] <... write resumed>) = 4 [pid 24734] <... close resumed>) = 0 [pid 24735] close(3 [pid 24734] write(1, "executing program\n", 18 [pid 24732] close(3 [pid 24735] <... close resumed>) = 0 [pid 24734] <... write resumed>) = 18 [pid 24734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24732] <... close resumed>) = 0 executing program [pid 24735] write(1, "executing program\n", 18 [pid 24733] <... openat resumed>) = 3 [pid 24732] write(1, "executing program\n", 18 [pid 24731] <... bpf resumed>) = 3 executing program [pid 24735] <... write resumed>) = 18 [pid 24734] <... bpf resumed>) = 3 [pid 24732] <... write resumed>) = 18 [pid 24735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24734] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24733] write(3, "1000", 4 [pid 24732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24735] <... bpf resumed>) = 3 [pid 24734] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24733] <... write resumed>) = 4 [pid 24732] <... bpf resumed>) = 3 [pid 24731] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24733] close(3 [pid 24732] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24733] <... close resumed>) = 0 [pid 24734] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24732] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24733] write(1, "executing program\n", 18executing program [pid 24732] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24733] <... write resumed>) = 18 [pid 24734] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24732] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24735] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24734] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24732] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24731] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24735] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24734] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24731] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24735] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24734] exit_group(0 [pid 24732] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24731] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24735] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24734] <... exit_group resumed>) = ? [pid 24731] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24735] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24733] <... bpf resumed>) = 3 [pid 24732] exit_group(0 [pid 24731] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24735] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24732] <... exit_group resumed>) = ? [pid 24735] exit_group(0 [pid 24734] +++ exited with 0 +++ [pid 24732] +++ exited with 0 +++ [pid 24731] exit_group(0 [pid 24733] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24733] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24733] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24733] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24733] <... exit_group resumed>) = ? [pid 24735] <... exit_group resumed>) = ? [pid 24731] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24735] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24737 attached [pid 24731] +++ exited with 0 +++ [pid 24733] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24738 attached [pid 24737] set_robust_list(0x555591f29660, 24 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24738] set_robust_list(0x555591f29660, 24 [pid 24737] <... set_robust_list resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24738] <... set_robust_list resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... restart_syscall resumed>) = 0 [pid 24738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24738] <... prctl resumed>) = 0 [pid 24737] <... prctl resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24738] setpgid(0, 0 [pid 24737] setpgid(0, 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24738 ./strace-static-x86_64: Process 24739 attached [pid 24738] <... setpgid resumed>) = 0 [pid 24737] <... setpgid resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24737 [pid 24738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24739] set_robust_list(0x555591f29660, 24 [pid 24738] <... openat resumed>) = 3 [pid 24737] <... openat resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24740 attached [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24739 [pid 24739] <... set_robust_list resumed>) = 0 [pid 24740] set_robust_list(0x555591f29660, 24 [pid 24739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24738] write(3, "1000", 4 [pid 24737] write(3, "1000", 4 [pid 24739] <... prctl resumed>) = 0 [pid 24738] <... write resumed>) = 4 [pid 24737] <... write resumed>) = 4 [pid 24740] <... set_robust_list resumed>) = 0 [pid 24739] setpgid(0, 0 [pid 24738] close(3 [pid 24737] close(3 [pid 24740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24739] <... setpgid resumed>) = 0 [pid 24738] <... close resumed>) = 0 [pid 24737] <... close resumed>) = 0 [pid 24738] write(1, "executing program\n", 18 [pid 24737] write(1, "executing program\n", 18executing program executing program [pid 24740] <... prctl resumed>) = 0 [pid 24739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24738] <... write resumed>) = 18 [pid 24737] <... write resumed>) = 18 [pid 24740] setpgid(0, 0 executing program [pid 24738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24740 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24740] <... setpgid resumed>) = 0 [pid 24739] <... openat resumed>) = 3 [pid 24740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24737] <... bpf resumed>) = 3 [pid 24740] <... openat resumed>) = 3 [pid 24740] write(3, "1000", 4) = 4 [pid 24740] close(3 [pid 24739] write(3, "1000", 4./strace-static-x86_64: Process 24741 attached [pid 24740] <... close resumed>) = 0 [pid 24741] set_robust_list(0x555591f29660, 24 [pid 24740] write(1, "executing program\n", 18 [pid 24739] <... write resumed>) = 4 [pid 24737] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24741 [pid 24740] <... write resumed>) = 18 [pid 24739] close(3 [pid 24741] <... set_robust_list resumed>) = 0 [pid 24740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24739] <... close resumed>) = 0 [pid 24741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24739] write(1, "executing program\n", 18executing program [pid 24738] <... bpf resumed>) = 3 [pid 24737] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24740] <... bpf resumed>) = 3 [pid 24741] <... prctl resumed>) = 0 [pid 24739] <... write resumed>) = 18 [pid 24738] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24737] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24741] setpgid(0, 0 [pid 24740] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24738] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24737] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24741] <... setpgid resumed>) = 0 [pid 24740] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24739] <... bpf resumed>) = 3 [pid 24738] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24737] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24740] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24739] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24738] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24737] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24739] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24738] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24737] exit_group(0 [pid 24739] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24738] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24737] <... exit_group resumed>) = ? [pid 24741] <... openat resumed>) = 3 [pid 24740] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24739] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24738] exit_group(0 [pid 24741] write(3, "1000", 4 [pid 24740] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24738] <... exit_group resumed>) = ? [pid 24741] <... write resumed>) = 4 [pid 24740] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24739] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24737] +++ exited with 0 +++ [pid 24741] close(3 [pid 24740] exit_group(0 [pid 24739] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24741] <... close resumed>) = 0 executing program [pid 24741] write(1, "executing program\n", 18 [pid 24740] <... exit_group resumed>) = ? [pid 24739] exit_group(0 [pid 24738] +++ exited with 0 +++ [pid 24741] <... write resumed>) = 18 [pid 24739] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24739] +++ exited with 0 +++ [pid 24740] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24741] <... bpf resumed>) = 3 [pid 24741] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24741] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24741] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24742 attached ) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24744 attached ./strace-static-x86_64: Process 24743 attached [pid 24742] set_robust_list(0x555591f29660, 24 [pid 24741] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24742 [pid 24744] set_robust_list(0x555591f29660, 24 [pid 24741] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24744] <... set_robust_list resumed>) = 0 [pid 24744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24743] set_robust_list(0x555591f29660, 24 [pid 24742] <... set_robust_list resumed>) = 0 [pid 24741] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24743 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24744 [pid 24744] <... prctl resumed>) = 0 [pid 24741] <... exit_group resumed>) = ? [pid 24744] setpgid(0, 0 [pid 24743] <... set_robust_list resumed>) = 0 [pid 24742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24744] <... setpgid resumed>) = 0 [pid 24743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24742] <... prctl resumed>) = 0 [pid 24744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24741] +++ exited with 0 +++ [pid 24743] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24745 attached [pid 24744] write(3, "1000", 4 [pid 24743] setpgid(0, 0 [pid 24742] setpgid(0, 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24744] <... write resumed>) = 4 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24744] close(3) = 0 [pid 24744] write(1, "executing program\n", 18executing program [pid 24745] set_robust_list(0x555591f29660, 24 [pid 24743] <... setpgid resumed>) = 0 [pid 24742] <... setpgid resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24745 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24745] <... set_robust_list resumed>) = 0 [pid 24744] <... write resumed>) = 18 [pid 24745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24745] <... prctl resumed>) = 0 [pid 24745] setpgid(0, 0 [pid 24744] <... bpf resumed>) = 3 [pid 24743] <... openat resumed>) = 3 [pid 24742] <... openat resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24744] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24742] write(3, "1000", 4 [pid 24745] <... setpgid resumed>) = 0 [pid 24743] write(3, "1000", 4 [pid 24744] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24742] <... write resumed>) = 4 [pid 24744] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24742] close(3 [pid 24745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24744] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24743] <... write resumed>) = 4 [pid 24742] <... close resumed>) = 0 executing program [pid 24744] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24742] write(1, "executing program\n", 18 [pid 24744] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24744] exit_group(0 [pid 24742] <... write resumed>) = 18 [pid 24742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24746 attached [pid 24745] <... openat resumed>) = 3 [pid 24744] <... exit_group resumed>) = ? [pid 24743] close(3) = 0 [pid 24746] set_robust_list(0x555591f29660, 24 [pid 24745] write(3, "1000", 4 [pid 24743] write(1, "executing program\n", 18executing program [pid 24742] <... bpf resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24746 [pid 24746] <... set_robust_list resumed>) = 0 [pid 24745] <... write resumed>) = 4 [pid 24744] +++ exited with 0 +++ [pid 24743] <... write resumed>) = 18 [pid 24742] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24745] close(3 [pid 24743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24745] <... close resumed>) = 0 [pid 24742] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24745] write(1, "executing program\n", 18 [pid 24742] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24745] <... write resumed>) = 18 [pid 24746] <... prctl resumed>) = 0 [pid 24746] setpgid(0, 0 [pid 24745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24746] <... setpgid resumed>) = 0 [pid 24743] <... bpf resumed>) = 3 [pid 24742] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 24746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24745] <... bpf resumed>) = 3 [pid 24743] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24742] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24743] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24745] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24743] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24742] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24745] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24742] exit_group(0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24748 attached [pid 24746] <... openat resumed>) = 3 [pid 24745] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24743] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24742] <... exit_group resumed>) = ? [pid 24746] write(3, "1000", 4 [pid 24743] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24745] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24748] set_robust_list(0x555591f29660, 24 [pid 24746] <... write resumed>) = 4 [pid 24743] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24742] +++ exited with 0 +++ [pid 24748] <... set_robust_list resumed>) = 0 [pid 24746] close(3 [pid 24745] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24746] <... close resumed>) = 0 [pid 24745] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24743] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24748 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24748] <... prctl resumed>) = 0 executing program [pid 24746] write(1, "executing program\n", 18 [pid 24745] exit_group(0 [pid 24743] <... exit_group resumed>) = ? [pid 24748] setpgid(0, 0 [pid 24746] <... write resumed>) = 18 [pid 24748] <... setpgid resumed>) = 0 [pid 24746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24745] <... exit_group resumed>) = ? [pid 24748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24746] <... bpf resumed>) = 3 [pid 24743] +++ exited with 0 +++ [pid 24748] <... openat resumed>) = 3 [pid 24746] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24745] +++ exited with 0 +++ [pid 24748] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24748] <... write resumed>) = 4 [pid 24746] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24749 attached [pid 24748] close(3executing program [pid 24746] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24748] <... close resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24749] set_robust_list(0x555591f29660, 24 [pid 24748] write(1, "executing program\n", 18 [pid 24749] <... set_robust_list resumed>) = 0 [pid 24748] <... write resumed>) = 18 [pid 24746] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24749 [pid 24748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24746] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24749] <... prctl resumed>) = 0 [pid 24746] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24748] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24751 attached ./strace-static-x86_64: Process 24750 attached [pid 24749] setpgid(0, 0 [pid 24746] exit_group(0) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24750 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24751 [pid 24751] set_robust_list(0x555591f29660, 24 [pid 24750] set_robust_list(0x555591f29660, 24 [pid 24749] <... setpgid resumed>) = 0 [pid 24748] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24751] <... set_robust_list resumed>) = 0 [pid 24750] <... set_robust_list resumed>) = 0 [pid 24749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24748] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24751] <... prctl resumed>) = 0 [pid 24750] <... prctl resumed>) = 0 [pid 24749] <... openat resumed>) = 3 [pid 24748] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24746] +++ exited with 0 +++ [pid 24751] setpgid(0, 0 [pid 24750] setpgid(0, 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24751] <... setpgid resumed>) = 0 [pid 24748] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24750] <... setpgid resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24749] write(3, "1000", 4 [pid 24748] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24749] <... write resumed>) = 4 [pid 24751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24748] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24749] close(3) = 0 executing program [pid 24748] exit_group(0 [pid 24751] <... openat resumed>) = 3 [pid 24749] write(1, "executing program\n", 18 [pid 24750] <... openat resumed>) = 3 [pid 24749] <... write resumed>) = 18 [pid 24748] <... exit_group resumed>) = ? [pid 24751] write(3, "1000", 4 [pid 24749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24751] <... write resumed>) = 4 [pid 24750] write(3, "1000", 4 [pid 24748] +++ exited with 0 +++ [pid 24749] <... bpf resumed>) = 3 [pid 24751] close(3 [pid 24750] <... write resumed>) = 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24748, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24751] <... close resumed>) = 0 [pid 24750] close(3 [pid 5861] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24751] write(1, "executing program\n", 18 [pid 24750] <... close resumed>) = 0 [pid 24749] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24751] <... write resumed>) = 18 executing program [pid 24750] write(1, "executing program\n", 18 [pid 24751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24750] <... write resumed>) = 18 [pid 24749] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24749] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] <... restart_syscall resumed>) = 0 [pid 24751] <... bpf resumed>) = 3 [pid 24751] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24749] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24751] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24750] <... bpf resumed>) = 3 [pid 24749] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24751] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24749] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24751] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24752 attached [pid 24750] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24749] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24752 [pid 24752] set_robust_list(0x555591f29660, 24 [pid 24750] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24749] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24753 attached [pid 24752] <... set_robust_list resumed>) = 0 [pid 24751] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24750] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24753] set_robust_list(0x555591f29660, 24 [pid 24752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24751] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24752] <... prctl resumed>) = 0 [pid 24751] exit_group(0 [pid 24750] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24749] +++ exited with 0 +++ [pid 24753] <... set_robust_list resumed>) = 0 [pid 24752] setpgid(0, 0 [pid 24751] <... exit_group resumed>) = ? [pid 24750] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24753 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24749, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24752] <... setpgid resumed>) = 0 [pid 24750] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24750] exit_group(0) = ? [pid 24753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24752] <... openat resumed>) = 3 [pid 24751] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 24753] <... prctl resumed>) = 0 [pid 24753] setpgid(0, 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24753] <... setpgid resumed>) = 0 [pid 24752] write(3, "1000", 4 [pid 24750] +++ exited with 0 +++ [pid 24752] <... write resumed>) = 4 [pid 24753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24752] close(3executing program [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24753] write(3, "1000", 4 [pid 24752] <... close resumed>) = 0 [pid 24752] write(1, "executing program\n", 18) = 18 [pid 24753] <... write resumed>) = 4 [pid 24752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24753] close(3executing program ) = 0 [pid 24752] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24753] write(1, "executing program\n", 18 [pid 24752] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24756 attached ./strace-static-x86_64: Process 24755 attached ./strace-static-x86_64: Process 24754 attached [pid 24753] <... write resumed>) = 18 [pid 24756] set_robust_list(0x555591f29660, 24 [pid 24755] set_robust_list(0x555591f29660, 24 [pid 24754] set_robust_list(0x555591f29660, 24 [pid 24753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24752] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24756 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24754 [pid 24756] <... set_robust_list resumed>) = 0 [pid 24755] <... set_robust_list resumed>) = 0 [pid 24754] <... set_robust_list resumed>) = 0 [pid 24752] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24755 [pid 24756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24753] <... bpf resumed>) = 3 [pid 24752] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24756] <... prctl resumed>) = 0 [pid 24755] <... prctl resumed>) = 0 [pid 24754] <... prctl resumed>) = 0 [pid 24752] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24756] setpgid(0, 0 [pid 24754] setpgid(0, 0 [pid 24752] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24756] <... setpgid resumed>) = 0 [pid 24755] setpgid(0, 0 [pid 24754] <... setpgid resumed>) = 0 [pid 24753] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24752] exit_group(0 [pid 24756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24755] <... setpgid resumed>) = 0 [pid 24754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24753] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24752] <... exit_group resumed>) = ? [pid 24756] <... openat resumed>) = 3 [pid 24755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24753] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24756] write(3, "1000", 4 [pid 24753] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24752] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24753] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24756] <... write resumed>) = 4 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24753] exit_group(0executing program [pid 24756] close(3) = 0 [pid 24756] write(1, "executing program\n", 18 [pid 24754] <... openat resumed>) = 3 [pid 24756] <... write resumed>) = 18 [pid 24753] <... exit_group resumed>) = ? [pid 24755] <... openat resumed>) = 3 [pid 24756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24754] write(3, "1000", 4 [pid 24753] +++ exited with 0 +++ [pid 5856] <... restart_syscall resumed>) = 0 [pid 24755] write(3, "1000", 4 [pid 24754] <... write resumed>) = 4 [pid 24754] close(3) = 0 executing program [pid 24754] write(1, "executing program\n", 18) = 18 [pid 24756] <... bpf resumed>) = 3 [pid 24755] <... write resumed>) = 4 [pid 24754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24756] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24755] close(3 [pid 24756] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24755] <... close resumed>) = 0 [pid 24756] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24755] write(1, "executing program\n", 18 [pid 24754] <... bpf resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24754] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24755] <... write resumed>) = 18 [pid 24754] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24754] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24757 attached [pid 24756] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24754] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24756] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24754] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24757] set_robust_list(0x555591f29660, 24 [pid 24754] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24756] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24755] <... bpf resumed>) = 3 [pid 24754] exit_group(0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24757 [pid 24757] <... set_robust_list resumed>) = 0 [pid 24757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24756] exit_group(0 [pid 24754] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24758 attached [pid 24756] <... exit_group resumed>) = ? [pid 24754] +++ exited with 0 +++ [pid 24757] <... prctl resumed>) = 0 [pid 24756] +++ exited with 0 +++ [pid 24755] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24758] set_robust_list(0x555591f29660, 24 [pid 24755] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24758] <... set_robust_list resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24755] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24757] setpgid(0, 0 [pid 24755] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24758 [pid 24757] <... setpgid resumed>) = 0 [pid 24755] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24758] <... prctl resumed>) = 0 [pid 24755] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24758] setpgid(0, 0 [pid 24757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24755] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24758] <... setpgid resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24757] <... openat resumed>) = 3 [pid 24755] <... exit_group resumed>) = ? [pid 24757] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24755] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24759 attached [pid 24758] <... openat resumed>) = 3 [pid 24757] <... write resumed>) = 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24759 [pid 24759] set_robust_list(0x555591f29660, 24 [pid 24758] write(3, "1000", 4 [pid 24757] close(3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24757] <... close resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 24757] write(1, "executing program\n", 18./strace-static-x86_64: Process 24760 attached [pid 24759] <... set_robust_list resumed>) = 0 executing program [pid 24758] <... write resumed>) = 4 [pid 24760] set_robust_list(0x555591f29660, 24 [pid 24759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24758] close(3 [pid 24757] <... write resumed>) = 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24760 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24760] <... set_robust_list resumed>) = 0 [pid 24759] <... prctl resumed>) = 0 [pid 24758] <... close resumed>) = 0 [pid 24757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24761 attached [pid 24760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24759] setpgid(0, 0 [pid 24758] write(1, "executing program\n", 18 [pid 24759] <... setpgid resumed>) = 0 [pid 24759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24757] <... bpf resumed>) = 3 [pid 24760] <... prctl resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24761 executing program executing program executing program [pid 24759] <... openat resumed>) = 3 [pid 24761] set_robust_list(0x555591f29660, 24 [pid 24760] setpgid(0, 0 [pid 24758] <... write resumed>) = 18 [pid 24757] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24761] <... set_robust_list resumed>) = 0 [pid 24760] <... setpgid resumed>) = 0 [pid 24760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24759] write(3, "1000", 4 [pid 24758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24757] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24760] <... openat resumed>) = 3 [pid 24759] <... write resumed>) = 4 [pid 24757] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24761] <... prctl resumed>) = 0 [pid 24760] write(3, "1000", 4 [pid 24759] close(3 [pid 24757] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24760] <... write resumed>) = 4 [pid 24759] <... close resumed>) = 0 [pid 24758] <... bpf resumed>) = 3 [pid 24761] setpgid(0, 0) = 0 [pid 24760] close(3 [pid 24759] write(1, "executing program\n", 18 [pid 24757] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24760] <... close resumed>) = 0 [pid 24759] <... write resumed>) = 18 [pid 24758] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24758] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24760] write(1, "executing program\n", 18 [pid 24757] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24760] <... write resumed>) = 18 [pid 24761] <... openat resumed>) = 3 [pid 24760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24759] <... bpf resumed>) = 3 [pid 24758] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24757] exit_group(0 [pid 24761] write(3, "1000", 4 [pid 24760] <... bpf resumed>) = 3 [pid 24759] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24758] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24761] <... write resumed>) = 4 [pid 24757] <... exit_group resumed>) = ? [pid 24761] close(3 [pid 24760] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24759] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24758] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24761] <... close resumed>) = 0 [pid 24759] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH executing program [pid 24761] write(1, "executing program\n", 18 [pid 24760] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24759] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24758] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24761] <... write resumed>) = 18 [pid 24760] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24759] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24758] exit_group(0 [pid 24757] +++ exited with 0 +++ [pid 24761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24760] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24759] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24758] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24761] <... bpf resumed>) = 3 [pid 24761] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24760] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24759] exit_group(0 [pid 24758] +++ exited with 0 +++ [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24761] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24760] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24759] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24758, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] <... restart_syscall resumed>) = 0 [pid 24761] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24760] exit_group(0 [pid 24761] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24760] <... exit_group resumed>) = ? [pid 24761] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24759] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24761] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24760] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24762 attached [pid 24761] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24762 ./strace-static-x86_64: Process 24763 attached [pid 24762] set_robust_list(0x555591f29660, 24 [pid 24761] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24763] set_robust_list(0x555591f29660, 24 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24761] +++ exited with 0 +++ [pid 24762] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24763 ./strace-static-x86_64: Process 24764 attached [pid 24763] <... set_robust_list resumed>) = 0 [pid 24762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24764 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24764] set_robust_list(0x555591f29660, 24 [pid 24763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24764] <... set_robust_list resumed>) = 0 [pid 24763] <... prctl resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24763] setpgid(0, 0 [pid 24762] <... prctl resumed>) = 0 [pid 24764] <... prctl resumed>) = 0 [pid 24762] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24764] setpgid(0, 0 [pid 24763] <... setpgid resumed>) = 0 [pid 24762] <... setpgid resumed>) = 0 [pid 24764] <... setpgid resumed>) = 0 [pid 24763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24765 attached [pid 24764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24765 [pid 24762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24765] set_robust_list(0x555591f29660, 24 [pid 24763] <... openat resumed>) = 3 [pid 24765] <... set_robust_list resumed>) = 0 [pid 24764] <... openat resumed>) = 3 [pid 24765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24762] <... openat resumed>) = 3 [pid 24765] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24766 attached [pid 24764] write(3, "1000", 4 [pid 24763] write(3, "1000", 4 [pid 24762] write(3, "1000", 4 [pid 24763] <... write resumed>) = 4 [pid 24762] <... write resumed>) = 4 [pid 24762] close(3 [pid 24763] close(3 [pid 24762] <... close resumed>) = 0 [pid 24763] <... close resumed>) = 0 [pid 24766] set_robust_list(0x555591f29660, 24 [pid 24765] setpgid(0, 0 [pid 24764] <... write resumed>) = 4 executing program executing program [pid 24763] write(1, "executing program\n", 18 [pid 24762] write(1, "executing program\n", 18 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24766 [pid 24766] <... set_robust_list resumed>) = 0 [pid 24765] <... setpgid resumed>) = 0 [pid 24764] close(3 [pid 24763] <... write resumed>) = 18 [pid 24762] <... write resumed>) = 18 [pid 24766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24764] <... close resumed>) = 0 [pid 24763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24764] write(1, "executing program\n", 18executing program [pid 24766] <... prctl resumed>) = 0 [pid 24765] <... openat resumed>) = 3 [pid 24763] <... bpf resumed>) = 3 [pid 24766] setpgid(0, 0 [pid 24764] <... write resumed>) = 18 [pid 24766] <... setpgid resumed>) = 0 [pid 24765] write(3, "1000", 4 [pid 24766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24763] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24762] <... bpf resumed>) = 3 [pid 24766] <... openat resumed>) = 3 [pid 24765] <... write resumed>) = 4 [pid 24762] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24763] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24762] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24763] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24762] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24766] write(3, "1000", 4 [pid 24765] close(3 [pid 24763] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24762] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24766] <... write resumed>) = 4 [pid 24765] <... close resumed>) = 0 executing program executing program [pid 24764] <... bpf resumed>) = 3 [pid 24763] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24762] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24766] close(3 [pid 24765] write(1, "executing program\n", 18 [pid 24766] <... close resumed>) = 0 [pid 24765] <... write resumed>) = 18 [pid 24766] write(1, "executing program\n", 18 [pid 24765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24764] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24763] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24762] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24766] <... write resumed>) = 18 [pid 24765] <... bpf resumed>) = 3 [pid 24764] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24763] exit_group(0 [pid 24766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24764] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24762] exit_group(0 [pid 24765] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24764] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24763] <... exit_group resumed>) = ? [pid 24762] <... exit_group resumed>) = ? [pid 24766] <... bpf resumed>) = 3 [pid 24765] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24764] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24763] +++ exited with 0 +++ [pid 24765] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24764] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24765] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24764] exit_group(0 [pid 24765] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24764] <... exit_group resumed>) = ? [pid 24766] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24765] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24762] +++ exited with 0 +++ [pid 24766] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24765] exit_group(0 [pid 24766] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24766] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24765] <... exit_group resumed>) = ? [pid 24764] +++ exited with 0 +++ [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24766] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24766] exit_group(0 [pid 24765] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24766] <... exit_group resumed>) = ? [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24767 attached [pid 24766] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24767] set_robust_list(0x555591f29660, 24) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24767] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24768 attached ) = 0 [pid 24767] setpgid(0, 0) = 0 [pid 24767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24768] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24770 attached ./strace-static-x86_64: Process 24769 attached [pid 24767] <... openat resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24768 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24767 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24769] set_robust_list(0x555591f29660, 24 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24770] set_robust_list(0x555591f29660, 24 [pid 24769] <... set_robust_list resumed>) = 0 [pid 24768] <... set_robust_list resumed>) = 0 [pid 24767] write(3, "1000", 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24770 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24769 [pid 24770] <... set_robust_list resumed>) = 0 [pid 24769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24768] setpgid(0, 0) = 0 [pid 24770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24769] <... prctl resumed>) = 0 [pid 24768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24767] <... write resumed>) = 4 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24768] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24771 attached [pid 24770] <... prctl resumed>) = 0 [pid 24769] setpgid(0, 0 [pid 24767] close(3 [pid 24771] set_robust_list(0x555591f29660, 24 [pid 24770] setpgid(0, 0 [pid 24769] <... setpgid resumed>) = 0 [pid 24768] write(3, "1000", 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24771 [pid 24771] <... set_robust_list resumed>) = 0 [pid 24770] <... setpgid resumed>) = 0 [pid 24769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24768] <... write resumed>) = 4 [pid 24767] <... close resumed>) = 0 [pid 24771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24768] close(3 [pid 24771] <... prctl resumed>) = 0 [pid 24771] setpgid(0, 0 [pid 24770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24769] <... openat resumed>) = 3 [pid 24768] <... close resumed>) = 0 executing program [pid 24767] write(1, "executing program\n", 18 [pid 24771] <... setpgid resumed>) = 0 [pid 24769] write(3, "1000", 4 [pid 24767] <... write resumed>) = 18 [pid 24771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24770] <... openat resumed>) = 3 executing program [pid 24769] <... write resumed>) = 4 [pid 24768] write(1, "executing program\n", 18 [pid 24767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24770] write(3, "1000", 4 [pid 24769] close(3 [pid 24768] <... write resumed>) = 18 [pid 24767] <... bpf resumed>) = 3 [pid 24771] <... openat resumed>) = 3 [pid 24770] <... write resumed>) = 4 [pid 24769] <... close resumed>) = 0 [pid 24770] close(3 [pid 24769] write(1, "executing program\n", 18 [pid 24770] <... close resumed>) = 0 [pid 24771] write(3, "1000", 4 executing program [pid 24768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24770] write(1, "executing program\n", 18 [pid 24771] <... write resumed>) = 4 [pid 24769] <... write resumed>) = 18 [pid 24769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24767] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24770] <... write resumed>) = 18 [pid 24771] close(3) = 0 [pid 24769] <... bpf resumed>) = 3 [pid 24767] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24771] write(1, "executing program\n", 18 [pid 24770] <... bpf resumed>) = 3 executing program [pid 24769] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24768] <... bpf resumed>) = 3 [pid 24767] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24771] <... write resumed>) = 18 [pid 24769] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24769] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24770] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24768] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24767] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24770] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24769] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24767] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24770] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24768] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24767] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24771] <... bpf resumed>) = 3 [pid 24770] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24769] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24768] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24771] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24770] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24769] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24768] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24767] exit_group(0 [pid 24770] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24768] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24771] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24770] exit_group(0 [pid 24768] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24771] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24770] <... exit_group resumed>) = ? [pid 24769] exit_group(0 [pid 24768] exit_group(0 [pid 24767] <... exit_group resumed>) = ? [pid 24771] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24770] +++ exited with 0 +++ [pid 24768] <... exit_group resumed>) = ? [pid 24771] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24769] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24771] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24771] exit_group(0 [pid 24768] +++ exited with 0 +++ [pid 24771] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24769] +++ exited with 0 +++ [pid 24767] +++ exited with 0 +++ [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24769, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24771] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... restart_syscall resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24775 attached ./strace-static-x86_64: Process 24774 attached ./strace-static-x86_64: Process 24773 attached ./strace-static-x86_64: Process 24772 attached [pid 24773] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24775 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24772 ./strace-static-x86_64: Process 24776 attached [pid 24775] set_robust_list(0x555591f29660, 24 [pid 24774] set_robust_list(0x555591f29660, 24 [pid 24773] <... set_robust_list resumed>) = 0 [pid 24772] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24773 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24774 [pid 24775] <... set_robust_list resumed>) = 0 [pid 24774] <... set_robust_list resumed>) = 0 [pid 24773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24772] <... set_robust_list resumed>) = 0 [pid 24776] set_robust_list(0x555591f29660, 24) = 0 [pid 24773] <... prctl resumed>) = 0 [pid 24776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24773] setpgid(0, 0 [pid 24772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24776] <... prctl resumed>) = 0 [pid 24775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24774] <... prctl resumed>) = 0 [pid 24773] <... setpgid resumed>) = 0 [pid 24772] <... prctl resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24776 [pid 24775] <... prctl resumed>) = 0 [pid 24774] setpgid(0, 0 [pid 24772] setpgid(0, 0 [pid 24775] setpgid(0, 0 [pid 24774] <... setpgid resumed>) = 0 [pid 24773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24772] <... setpgid resumed>) = 0 [pid 24776] setpgid(0, 0 [pid 24775] <... setpgid resumed>) = 0 [pid 24774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24776] <... setpgid resumed>) = 0 [pid 24776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24773] <... openat resumed>) = 3 [pid 24772] <... openat resumed>) = 3 [pid 24774] <... openat resumed>) = 3 [pid 24775] <... openat resumed>) = 3 [pid 24774] write(3, "1000", 4 [pid 24772] write(3, "1000", 4 [pid 24776] <... openat resumed>) = 3 [pid 24773] write(3, "1000", 4 [pid 24776] write(3, "1000", 4 [pid 24773] <... write resumed>) = 4 executing program executing program [pid 24776] <... write resumed>) = 4 [pid 24773] close(3 [pid 24776] close(3 [pid 24773] <... close resumed>) = 0 [pid 24776] <... close resumed>) = 0 [pid 24773] write(1, "executing program\n", 18 [pid 24776] write(1, "executing program\n", 18 [pid 24773] <... write resumed>) = 18 [pid 24776] <... write resumed>) = 18 [pid 24773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24775] write(3, "1000", 4 [pid 24774] <... write resumed>) = 4 [pid 24772] <... write resumed>) = 4 [pid 24775] <... write resumed>) = 4 [pid 24774] close(3 [pid 24772] close(3 [pid 24775] close(3 [pid 24774] <... close resumed>) = 0 [pid 24772] <... close resumed>) = 0 executing program executing program executing program [pid 24775] <... close resumed>) = 0 [pid 24772] write(1, "executing program\n", 18 [pid 24774] write(1, "executing program\n", 18 [pid 24775] write(1, "executing program\n", 18 [pid 24772] <... write resumed>) = 18 [pid 24772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24775] <... write resumed>) = 18 [pid 24774] <... write resumed>) = 18 [pid 24773] <... bpf resumed>) = 3 [pid 24772] <... bpf resumed>) = 3 [pid 24774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24773] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24773] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24773] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24774] <... bpf resumed>) = 3 [pid 24773] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24773] exit_group(0) = ? [pid 24776] <... bpf resumed>) = 3 [pid 24775] <... bpf resumed>) = 3 [pid 24774] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24773] +++ exited with 0 +++ [pid 24772] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24776] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24776] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24775] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24774] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24772] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24776] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24775] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24774] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24772] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24776] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24775] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24774] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24772] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 24775] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24776] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24774] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24775] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24776] exit_group(0 [pid 24775] exit_group(0 [pid 24776] <... exit_group resumed>) = ? [pid 24774] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24772] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24775] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24777 attached [pid 24777] set_robust_list(0x555591f29660, 24) = 0 [pid 24777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24776] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24777] <... prctl resumed>) = 0 [pid 24774] exit_group(0 [pid 24772] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24777 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24777] setpgid(0, 0) = 0 [pid 24775] +++ exited with 0 +++ [pid 24774] <... exit_group resumed>) = ? [pid 24772] exit_group(0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24777] <... openat resumed>) = 3 [pid 24774] +++ exited with 0 +++ [pid 24772] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24778 attached [pid 24777] write(3, "1000", 4 [pid 24778] set_robust_list(0x555591f29660, 24) = 0 [pid 24777] <... write resumed>) = 4 [pid 24772] +++ exited with 0 +++ [pid 24777] close(3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24778 [pid 24777] <... close resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24777] write(1, "executing program\n", 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24777] <... write resumed>) = 18 ./strace-static-x86_64: Process 24779 attached [pid 24777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24780 attached [pid 24779] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24781 attached [pid 24780] set_robust_list(0x555591f29660, 24 [pid 24779] <... set_robust_list resumed>) = 0 [pid 24778] <... prctl resumed>) = 0 [pid 24777] <... bpf resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24779 [pid 24781] set_robust_list(0x555591f29660, 24 [pid 24780] <... set_robust_list resumed>) = 0 [pid 24779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24778] setpgid(0, 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24780 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24781 [pid 24781] <... set_robust_list resumed>) = 0 [pid 24780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24778] <... setpgid resumed>) = 0 [pid 24781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24780] <... prctl resumed>) = 0 [pid 24779] <... prctl resumed>) = 0 [pid 24778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24777] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24779] setpgid(0, 0 [pid 24777] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24779] <... setpgid resumed>) = 0 [pid 24779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24778] <... openat resumed>) = 3 [pid 24777] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24780] setpgid(0, 0 [pid 24777] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24780] <... setpgid resumed>) = 0 [pid 24779] <... openat resumed>) = 3 [pid 24778] write(3, "1000", 4 [pid 24777] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24781] <... prctl resumed>) = 0 [pid 24780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24778] <... write resumed>) = 4 [pid 24778] close(3 [pid 24781] setpgid(0, 0 [pid 24779] write(3, "1000", 4 [pid 24777] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24781] <... setpgid resumed>) = 0 [pid 24780] <... openat resumed>) = 3 [pid 24779] <... write resumed>) = 4 [pid 24778] <... close resumed>) = 0 [pid 24777] exit_group(0 [pid 24779] close(3 [pid 24777] <... exit_group resumed>) = ? executing program [pid 24778] write(1, "executing program\n", 18 [pid 24780] write(3, "1000", 4 [pid 24778] <... write resumed>) = 18 [pid 24780] <... write resumed>) = 4 [pid 24778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24780] close(3 [pid 24779] <... close resumed>) = 0 [pid 24777] +++ exited with 0 +++ [pid 24780] <... close resumed>) = 0 executing program [pid 24781] <... openat resumed>) = 3 [pid 24780] write(1, "executing program\n", 18executing program [pid 24779] write(1, "executing program\n", 18 [pid 24780] <... write resumed>) = 18 [pid 24778] <... bpf resumed>) = 3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24781] write(3, "1000", 4 [pid 24779] <... write resumed>) = 18 [pid 24780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24781] <... write resumed>) = 4 [pid 24779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24778] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24781] close(3 [pid 24778] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24778] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24780] <... bpf resumed>) = 3 [pid 24778] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24778] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24781] <... close resumed>) = 0 [pid 24780] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24779] <... bpf resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 executing program [pid 24781] write(1, "executing program\n", 18 [pid 24780] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24779] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24778] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24781] <... write resumed>) = 18 [pid 24780] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24779] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24778] exit_group(0 [pid 24781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24780] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24779] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24778] <... exit_group resumed>) = ? [pid 24781] <... bpf resumed>) = 3 [pid 24779] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24781] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24782 attached [pid 24780] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24779] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24778] +++ exited with 0 +++ [pid 24781] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24780] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24779] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24782] set_robust_list(0x555591f29660, 24 [pid 24781] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24780] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24782 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24782] <... set_robust_list resumed>) = 0 [pid 24781] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24779] exit_group(0 [pid 24781] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24779] <... exit_group resumed>) = ? [pid 24782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24781] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24782] <... prctl resumed>) = 0 [pid 24781] exit_group(0 [pid 24780] <... exit_group resumed>) = ? [pid 24782] setpgid(0, 0 [pid 24779] +++ exited with 0 +++ [pid 24782] <... setpgid resumed>) = 0 [pid 24781] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24780] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24782] <... openat resumed>) = 3 [pid 24782] write(3, "1000", 4./strace-static-x86_64: Process 24783 attached [pid 24781] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24783] set_robust_list(0x555591f29660, 24 [pid 24782] <... write resumed>) = 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24783 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24783] <... set_robust_list resumed>) = 0 [pid 24782] close(3 [pid 24783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24782] <... close resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24783] <... prctl resumed>) = 0 [pid 24782] write(1, "executing program\n", 18 [pid 24783] setpgid(0, 0 [pid 24782] <... write resumed>) = 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24786 attached ./strace-static-x86_64: Process 24785 attached ./strace-static-x86_64: Process 24784 attached [pid 24783] <... setpgid resumed>) = 0 [pid 24784] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24785 [pid 24784] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24784 [pid 24784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24786 [pid 24785] set_robust_list(0x555591f29660, 24 [pid 24786] set_robust_list(0x555591f29660, 24 [pid 24783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24782] <... bpf resumed>) = 3 [pid 24786] <... set_robust_list resumed>) = 0 [pid 24785] <... set_robust_list resumed>) = 0 [pid 24784] <... prctl resumed>) = 0 [pid 24786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24784] setpgid(0, 0 [pid 24783] <... openat resumed>) = 3 [pid 24782] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24784] <... setpgid resumed>) = 0 [pid 24786] <... prctl resumed>) = 0 [pid 24785] <... prctl resumed>) = 0 [pid 24784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24782] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24786] setpgid(0, 0 [pid 24785] setpgid(0, 0 [pid 24783] write(3, "1000", 4 [pid 24782] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24783] <... write resumed>) = 4 [pid 24786] <... setpgid resumed>) = 0 [pid 24785] <... setpgid resumed>) = 0 [pid 24784] <... openat resumed>) = 3 [pid 24783] close(3 [pid 24782] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24783] <... close resumed>) = 0 [pid 24784] write(3, "1000", 4executing program [pid 24786] <... openat resumed>) = 3 [pid 24785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24783] write(1, "executing program\n", 18 [pid 24782] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24786] write(3, "1000", 4 [pid 24785] <... openat resumed>) = 3 [pid 24784] <... write resumed>) = 4 [pid 24783] <... write resumed>) = 18 [pid 24782] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24784] close(3 [pid 24786] <... write resumed>) = 4 [pid 24784] <... close resumed>) = 0 [pid 24783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24782] exit_group(0 [pid 24785] write(3, "1000", 4 [pid 24786] close(3 [pid 24784] write(1, "executing program\n", 18executing program [pid 24786] <... close resumed>) = 0 [pid 24784] <... write resumed>) = 18 executing program [pid 24784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24786] write(1, "executing program\n", 18 [pid 24785] <... write resumed>) = 4 [pid 24784] <... bpf resumed>) = 3 [pid 24782] <... exit_group resumed>) = ? [pid 24784] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24786] <... write resumed>) = 18 [pid 24785] close(3 [pid 24783] <... bpf resumed>) = 3 [pid 24782] +++ exited with 0 +++ [pid 24786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24785] <... close resumed>) = 0 [pid 24784] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24783] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24785] write(1, "executing program\n", 18 [pid 24784] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24783] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24786] <... bpf resumed>) = 3 [pid 24785] <... write resumed>) = 18 [pid 24784] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24783] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24786] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24783] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24786] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24784] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24783] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24786] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24784] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24786] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24783] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24786] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24787 attached [pid 24785] <... bpf resumed>) = 3 [pid 24784] exit_group(0 [pid 24783] exit_group(0 [pid 24787] set_robust_list(0x555591f29660, 24 [pid 24786] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24785] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24784] <... exit_group resumed>) = ? [pid 24783] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24787 [pid 24787] <... set_robust_list resumed>) = 0 [pid 24786] exit_group(0 [pid 24785] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24784] +++ exited with 0 +++ [pid 24783] +++ exited with 0 +++ [pid 24787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24784, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24783, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 24787] <... prctl resumed>) = 0 [pid 24786] <... exit_group resumed>) = ? [pid 24785] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24787] setpgid(0, 0 [pid 24785] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24787] <... setpgid resumed>) = 0 [pid 24786] +++ exited with 0 +++ [pid 24785] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24785] exit_group(0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24785] <... exit_group resumed>) = ? [pid 24787] <... openat resumed>) = 3 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24787] write(3, "1000", 4 [pid 24785] +++ exited with 0 +++ [pid 24787] <... write resumed>) = 4 ./strace-static-x86_64: Process 24788 attached [pid 24787] close(3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24787] <... close resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24788] set_robust_list(0x555591f29660, 24 [pid 24787] write(1, "executing program\n", 18 executing program [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24788 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24788] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24790 attached ./strace-static-x86_64: Process 24789 attached [pid 24788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24787] <... write resumed>) = 18 [pid 24790] set_robust_list(0x555591f29660, 24 [pid 24789] set_robust_list(0x555591f29660, 24 [pid 24787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24790 ./strace-static-x86_64: Process 24791 attached [pid 24788] <... prctl resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24789 [pid 24791] set_robust_list(0x555591f29660, 24 [pid 24790] <... set_robust_list resumed>) = 0 [pid 24789] <... set_robust_list resumed>) = 0 [pid 24788] setpgid(0, 0 [pid 24787] <... bpf resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24791 [pid 24791] <... set_robust_list resumed>) = 0 [pid 24790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24788] <... setpgid resumed>) = 0 [pid 24787] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24790] <... prctl resumed>) = 0 [pid 24787] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24791] <... prctl resumed>) = 0 [pid 24790] setpgid(0, 0 [pid 24789] <... prctl resumed>) = 0 [pid 24788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24791] setpgid(0, 0 [pid 24790] <... setpgid resumed>) = 0 [pid 24789] setpgid(0, 0 [pid 24787] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24789] <... setpgid resumed>) = 0 [pid 24791] <... setpgid resumed>) = 0 [pid 24790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24788] <... openat resumed>) = 3 [pid 24787] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24788] write(3, "1000", 4 [pid 24787] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24791] <... openat resumed>) = 3 [pid 24791] write(3, "1000", 4 [pid 24790] <... openat resumed>) = 3 [pid 24789] <... openat resumed>) = 3 [pid 24788] <... write resumed>) = 4 [pid 24787] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24790] write(3, "1000", 4) = 4 [pid 24790] close(3) = 0 executing program [pid 24790] write(1, "executing program\n", 18 [pid 24791] <... write resumed>) = 4 [pid 24790] <... write resumed>) = 18 [pid 24789] write(3, "1000", 4 [pid 24788] close(3 [pid 24787] exit_group(0 [pid 24791] close(3 [pid 24790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24789] <... write resumed>) = 4 [pid 24788] <... close resumed>) = 0 [pid 24787] <... exit_group resumed>) = ? [pid 24791] <... close resumed>) = 0 [pid 24789] close(3 [pid 24788] write(1, "executing program\n", 18executing program [pid 24791] write(1, "executing program\n", 18 [pid 24790] <... bpf resumed>) = 3 [pid 24789] <... close resumed>) = 0 [pid 24787] +++ exited with 0 +++ executing program [pid 24788] <... write resumed>) = 18 [pid 24791] <... write resumed>) = 18 [pid 24790] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 24789] write(1, "executing program\n", 18 [pid 24791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24790] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24789] <... write resumed>) = 18 [pid 24791] <... bpf resumed>) = 3 [pid 24790] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24788] <... bpf resumed>) = 3 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24791] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24790] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24788] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24791] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24790] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24789] <... bpf resumed>) = 3 [pid 24788] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... restart_syscall resumed>) = 0 [pid 24791] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24790] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24789] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24791] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24789] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24788] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24791] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24790] exit_group(0 [pid 24789] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24788] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24791] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24790] <... exit_group resumed>) = ? [pid 24789] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24788] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24789] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24789] exit_group(0) = ? ./strace-static-x86_64: Process 24792 attached [pid 24791] exit_group(0 [pid 24790] +++ exited with 0 +++ [pid 24788] exit_group(0) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24792 [pid 24791] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24790, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24792] set_robust_list(0x555591f29660, 24 [pid 24791] +++ exited with 0 +++ [pid 24788] +++ exited with 0 +++ [pid 24792] <... set_robust_list resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24791, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24792] <... prctl resumed>) = 0 [pid 24789] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24793 attached ./strace-static-x86_64: Process 24794 attached [pid 24793] set_robust_list(0x555591f29660, 24 [pid 24792] setpgid(0, 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24793 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24789, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24794] set_robust_list(0x555591f29660, 24 [pid 24792] <... setpgid resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24794 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24794] <... set_robust_list resumed>) = 0 [pid 24793] <... set_robust_list resumed>) = 0 [pid 24792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] <... restart_syscall resumed>) = 0 [pid 24793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24793] <... prctl resumed>) = 0 [pid 24793] setpgid(0, 0) = 0 [pid 24793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24792] <... openat resumed>) = 3 [pid 24794] <... prctl resumed>) = 0 executing program [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24793] <... openat resumed>) = 3 [pid 24794] setpgid(0, 0 [pid 24792] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24793] write(3, "1000", 4 [pid 24792] <... write resumed>) = 4 [pid 24793] <... write resumed>) = 4 [pid 24793] close(3) = 0 [pid 24793] write(1, "executing program\n", 18) = 18 [pid 24793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24792] close(3./strace-static-x86_64: Process 24795 attached [pid 24793] <... bpf resumed>) = 3 [pid 24794] <... setpgid resumed>) = 0 [pid 24792] <... close resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24795 ./strace-static-x86_64: Process 24796 attached [pid 24795] set_robust_list(0x555591f29660, 24 [pid 24793] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 24792] write(1, "executing program\n", 18 [pid 24796] set_robust_list(0x555591f29660, 24 [pid 24795] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24796 [pid 24792] <... write resumed>) = 18 [pid 24796] <... set_robust_list resumed>) = 0 [pid 24795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24793] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24795] <... prctl resumed>) = 0 [pid 24793] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24794] <... openat resumed>) = 3 [pid 24796] <... prctl resumed>) = 0 [pid 24795] setpgid(0, 0 [pid 24793] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24796] setpgid(0, 0 [pid 24795] <... setpgid resumed>) = 0 [pid 24793] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24792] <... bpf resumed>) = 3 [pid 24796] <... setpgid resumed>) = 0 [pid 24793] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24794] write(3, "1000", 4 [pid 24796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24794] <... write resumed>) = 4 [pid 24795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24793] exit_group(0 [pid 24794] close(3 [pid 24795] <... openat resumed>) = 3 [pid 24794] <... close resumed>) = 0 executing program [pid 24796] <... openat resumed>) = 3 [pid 24795] write(3, "1000", 4 [pid 24793] <... exit_group resumed>) = ? [pid 24794] write(1, "executing program\n", 18 [pid 24792] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24794] <... write resumed>) = 18 [pid 24794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24796] write(3, "1000", 4 [pid 24795] <... write resumed>) = 4 [pid 24793] +++ exited with 0 +++ [pid 24794] <... bpf resumed>) = 3 [pid 24792] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24796] <... write resumed>) = 4 [pid 24795] close(3 [pid 24792] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24796] close(3 [pid 24795] <... close resumed>) = 0 [pid 24794] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24792] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24796] <... close resumed>) = 0 executing program executing program [pid 24795] write(1, "executing program\n", 18 [pid 24796] write(1, "executing program\n", 18) = 18 [pid 24795] <... write resumed>) = 18 [pid 24794] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24792] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24794] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24792] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24794] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24792] exit_group(0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24796] <... bpf resumed>) = 3 [pid 24794] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24792] <... exit_group resumed>) = ? [pid 24796] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24795] <... bpf resumed>) = 3 [pid 24794] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24792] +++ exited with 0 +++ [pid 24794] exit_group(0) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24796] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24795] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24796] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24797 attached ./strace-static-x86_64: Process 24798 attached ) = -1 ENOENT (No such file or directory) [pid 24795] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24797] set_robust_list(0x555591f29660, 24 [pid 24794] +++ exited with 0 +++ [pid 24798] set_robust_list(0x555591f29660, 24 [pid 24797] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24797 [pid 24798] <... set_robust_list resumed>) = 0 [pid 24796] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24795] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24797] <... prctl resumed>) = 0 [pid 24796] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24795] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24796] exit_group(0 [pid 24795] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24798] <... prctl resumed>) = 0 [pid 24797] setpgid(0, 0 [pid 24796] <... exit_group resumed>) = ? [pid 24795] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24798 [pid 24798] setpgid(0, 0 [pid 24797] <... setpgid resumed>) = 0 [pid 24798] <... setpgid resumed>) = 0 [pid 24797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24797] <... openat resumed>) = 3 [pid 24798] <... openat resumed>) = 3 [pid 24796] +++ exited with 0 +++ [pid 24795] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24798] write(3, "1000", 4 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24798] <... write resumed>) = 4 [pid 24797] write(3, "1000", 4 [pid 24795] <... exit_group resumed>) = ? [pid 24798] close(3 [pid 24797] <... write resumed>) = 4 [pid 24798] <... close resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24798] write(1, "executing program\n", 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24795] +++ exited with 0 +++ executing program ./strace-static-x86_64: Process 24799 attached ./strace-static-x86_64: Process 24800 attached [pid 24798] <... write resumed>) = 18 [pid 24797] close(3executing program [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24799 [pid 24799] set_robust_list(0x555591f29660, 24 [pid 24797] <... close resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24797] write(1, "executing program\n", 18 [pid 24799] <... set_robust_list resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24797] <... write resumed>) = 18 [pid 24800] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24800 [pid 24800] <... set_robust_list resumed>) = 0 [pid 24800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24800] setpgid(0, 0./strace-static-x86_64: Process 24801 attached ) = 0 [pid 24797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24801 [pid 24799] <... prctl resumed>) = 0 [pid 24801] set_robust_list(0x555591f29660, 24 [pid 24800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24801] <... set_robust_list resumed>) = 0 [pid 24800] <... openat resumed>) = 3 [pid 24799] setpgid(0, 0 [pid 24798] <... bpf resumed>) = 3 [pid 24801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24799] <... setpgid resumed>) = 0 [pid 24801] <... prctl resumed>) = 0 [pid 24800] write(3, "1000", 4 [pid 24801] setpgid(0, 0) = 0 [pid 24800] <... write resumed>) = 4 [pid 24799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24800] close(3 [pid 24801] <... openat resumed>) = 3 [pid 24800] <... close resumed>) = 0 [pid 24797] <... bpf resumed>) = 3 executing program [pid 24800] write(1, "executing program\n", 18 [pid 24801] write(3, "1000", 4 [pid 24800] <... write resumed>) = 18 [pid 24799] <... openat resumed>) = 3 [pid 24798] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24797] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24801] <... write resumed>) = 4 [pid 24800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24799] write(3, "1000", 4 [pid 24798] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24797] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24801] close(3 [pid 24800] <... bpf resumed>) = 3 [pid 24799] <... write resumed>) = 4 [pid 24798] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24797] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24801] <... close resumed>) = 0 [pid 24799] close(3 [pid 24797] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24799] <... close resumed>) = 0 executing program [pid 24801] write(1, "executing program\n", 18 [pid 24799] write(1, "executing program\n", 18 [pid 24798] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24801] <... write resumed>) = 18 [pid 24798] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24797] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24800] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24798] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24797] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24801] <... bpf resumed>) = 3 [pid 24799] <... write resumed>) = 18 [pid 24801] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24800] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24798] exit_group(0 [pid 24797] exit_group(0 [pid 24799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24801] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24800] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24798] <... exit_group resumed>) = ? [pid 24801] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24800] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24797] <... exit_group resumed>) = ? [pid 24801] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24800] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24799] <... bpf resumed>) = 3 [pid 24797] +++ exited with 0 +++ [pid 24801] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24800] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24801] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24800] exit_group(0 [pid 24801] exit_group(0 [pid 24800] <... exit_group resumed>) = ? [pid 24801] <... exit_group resumed>) = ? [pid 24799] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24798] +++ exited with 0 +++ [pid 24801] +++ exited with 0 +++ [pid 24800] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24798, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24799] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24799] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24799] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24799] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24802 attached [pid 24799] exit_group(0) = ? ./strace-static-x86_64: Process 24803 attached [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24803 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24802 [pid 24802] set_robust_list(0x555591f29660, 24 [pid 24803] set_robust_list(0x555591f29660, 24 [pid 24802] <... set_robust_list resumed>) = 0 [pid 24799] +++ exited with 0 +++ [pid 24802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24803] <... set_robust_list resumed>) = 0 [pid 24802] <... prctl resumed>) = 0 [pid 24802] setpgid(0, 0 [pid 24803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24802] <... setpgid resumed>) = 0 [pid 24803] <... prctl resumed>) = 0 [pid 24803] setpgid(0, 0 [pid 24802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24803] <... setpgid resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24804 attached [pid 24803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24802] <... openat resumed>) = 3 [pid 24804] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24804 [pid 24804] <... set_robust_list resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24803] <... openat resumed>) = 3 [pid 24802] write(3, "1000", 4 [pid 24804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24806 attached ./strace-static-x86_64: Process 24805 attached [pid 24803] write(3, "1000", 4 [pid 24802] <... write resumed>) = 4 [pid 24806] set_robust_list(0x555591f29660, 24 [pid 24805] set_robust_list(0x555591f29660, 24 [pid 24803] <... write resumed>) = 4 [pid 24802] close(3) = 0 [pid 24806] <... set_robust_list resumed>) = 0 [pid 24805] <... set_robust_list resumed>) = 0 executing program [pid 24804] setpgid(0, 0 [pid 24803] close(3 [pid 24802] write(1, "executing program\n", 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24806 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24805 [pid 24806] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 24805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24804] <... setpgid resumed>) = 0 [pid 24803] <... close resumed>) = 0 [pid 24802] <... write resumed>) = 18 [pid 24806] <... prctl resumed>) = 0 [pid 24805] <... prctl resumed>) = 0 [pid 24803] write(1, "executing program\n", 18 [pid 24802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24806] setpgid(0, 0 [pid 24805] setpgid(0, 0 [pid 24804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24803] <... write resumed>) = 18 [pid 24806] <... setpgid resumed>) = 0 [pid 24805] <... setpgid resumed>) = 0 [pid 24804] <... openat resumed>) = 3 [pid 24803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24804] write(3, "1000", 4 [pid 24802] <... bpf resumed>) = 3 [pid 24804] <... write resumed>) = 4 [pid 24803] <... bpf resumed>) = 3 [pid 24804] close(3) = 0 executing program [pid 24804] write(1, "executing program\n", 18) = 18 [pid 24804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24806] <... openat resumed>) = 3 [pid 24805] <... openat resumed>) = 3 [pid 24806] write(3, "1000", 4 [pid 24805] write(3, "1000", 4 [pid 24804] <... bpf resumed>) = 3 [pid 24803] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24802] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24806] <... write resumed>) = 4 [pid 24805] <... write resumed>) = 4 [pid 24803] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24802] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24806] close(3 [pid 24805] close(3 [pid 24803] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24802] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24806] <... close resumed>) = 0 [pid 24805] <... close resumed>) = 0 [pid 24803] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24806] write(1, "executing program\n", 18executing program [pid 24805] write(1, "executing program\n", 18 [pid 24804] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24803] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24802] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24806] <... write resumed>) = 18 [pid 24805] <... write resumed>) = 18 [pid 24802] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24803] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24804] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24802] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24806] <... bpf resumed>) = 3 [pid 24804] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24803] exit_group(0 [pid 24802] exit_group(0 [pid 24805] <... bpf resumed>) = 3 [pid 24804] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24802] <... exit_group resumed>) = ? [pid 24806] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24805] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24804] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24803] <... exit_group resumed>) = ? [pid 24804] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24804] exit_group(0) = ? [pid 24806] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24805] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24804] +++ exited with 0 +++ [pid 24803] +++ exited with 0 +++ [pid 24806] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24805] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24802] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24806] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24805] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24802, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24805] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24806] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24805] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24806] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24806] exit_group(0 [pid 24805] exit_group(0) = ? [pid 24806] <... exit_group resumed>) = ? [pid 24805] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24806] +++ exited with 0 +++ [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24808 attached [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24809 ./strace-static-x86_64: Process 24810 attached ./strace-static-x86_64: Process 24809 attached [pid 24808] set_robust_list(0x555591f29660, 24 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24810] set_robust_list(0x555591f29660, 24 [pid 24809] set_robust_list(0x555591f29660, 24 [pid 24810] <... set_robust_list resumed>) = 0 [pid 24809] <... set_robust_list resumed>) = 0 [pid 24808] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24810 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24808 [pid 24810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24810] <... prctl resumed>) = 0 [pid 24810] setpgid(0, 0 [pid 24809] <... prctl resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24808] <... prctl resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24811 attached [pid 24810] <... setpgid resumed>) = 0 [pid 24809] setpgid(0, 0 [pid 24808] setpgid(0, 0 [pid 24811] set_robust_list(0x555591f29660, 24 [pid 24810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24811] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24812 attached [pid 24811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24809] <... setpgid resumed>) = 0 [pid 24808] <... setpgid resumed>) = 0 [pid 24810] <... openat resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24811 [pid 24812] set_robust_list(0x555591f29660, 24 [pid 24811] <... prctl resumed>) = 0 [pid 24812] <... set_robust_list resumed>) = 0 [pid 24811] setpgid(0, 0 [pid 24809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24811] <... setpgid resumed>) = 0 [pid 24810] write(3, "1000", 4 [pid 24808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24810] <... write resumed>) = 4 [pid 24808] <... openat resumed>) = 3 [pid 24810] close(3 [pid 24809] <... openat resumed>) = 3 [pid 24812] <... prctl resumed>) = 0 [pid 24811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24810] <... close resumed>) = 0 [pid 24812] setpgid(0, 0executing program ) = 0 [pid 24811] <... openat resumed>) = 3 [pid 24810] write(1, "executing program\n", 18 [pid 24809] write(3, "1000", 4 [pid 24808] write(3, "1000", 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24812 [pid 24812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24810] <... write resumed>) = 18 [pid 24809] <... write resumed>) = 4 [pid 24808] <... write resumed>) = 4 [pid 24811] write(3, "1000", 4 [pid 24810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24809] close(3 [pid 24808] close(3 [pid 24812] <... openat resumed>) = 3 [pid 24811] <... write resumed>) = 4 [pid 24809] <... close resumed>) = 0 [pid 24812] write(3, "1000", 4 [pid 24811] close(3 [pid 24810] <... bpf resumed>) = 3 [pid 24809] write(1, "executing program\n", 18executing program [pid 24808] <... close resumed>) = 0 [pid 24812] <... write resumed>) = 4 [pid 24811] <... close resumed>) = 0 [pid 24810] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 24809] <... write resumed>) = 18 [pid 24808] write(1, "executing program\n", 18executing program [pid 24811] write(1, "executing program\n", 18 [pid 24810] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24808] <... write resumed>) = 18 [pid 24812] close(3 [pid 24811] <... write resumed>) = 18 [pid 24812] <... close resumed>) = 0 [pid 24811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24810] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24809] <... bpf resumed>) = 3 [pid 24808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24812] write(1, "executing program\n", 18executing program [pid 24810] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24812] <... write resumed>) = 18 [pid 24811] <... bpf resumed>) = 3 [pid 24810] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24809] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24808] <... bpf resumed>) = 3 [pid 24812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24810] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24809] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24811] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24811] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24810] exit_group(0 [pid 24809] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24808] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24811] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24810] <... exit_group resumed>) = ? [pid 24809] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24808] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24812] <... bpf resumed>) = 3 [pid 24811] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24809] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24808] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24812] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24811] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24810] +++ exited with 0 +++ [pid 24809] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24812] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24811] exit_group(0 [pid 24808] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24812] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24811] <... exit_group resumed>) = ? [pid 24809] exit_group(0 [pid 24808] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24812] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24809] <... exit_group resumed>) = ? [pid 24808] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24812] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24811] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24812] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24812] exit_group(0 [pid 24808] exit_group(0 [pid 24812] <... exit_group resumed>) = ? [pid 24809] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24808] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24813 attached [pid 24812] +++ exited with 0 +++ [pid 24808] +++ exited with 0 +++ [pid 24813] set_robust_list(0x555591f29660, 24 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24812, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24814 attached [pid 24813] <... set_robust_list resumed>) = 0 [pid 24813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24814] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24813 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24814] <... set_robust_list resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24814 [pid 24813] <... prctl resumed>) = 0 [pid 24813] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24815 attached [pid 24814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24815] set_robust_list(0x555591f29660, 24 [pid 24814] <... prctl resumed>) = 0 [pid 24813] <... openat resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24815 [pid 24815] <... set_robust_list resumed>) = 0 [pid 24814] setpgid(0, 0 [pid 24813] write(3, "1000", 4./strace-static-x86_64: Process 24816 attached [pid 24814] <... setpgid resumed>) = 0 [pid 24815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24813] <... write resumed>) = 4 [pid 24816] set_robust_list(0x555591f29660, 24 [pid 24814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24813] close(3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24816 [pid 24815] <... prctl resumed>) = 0 [pid 24813] <... close resumed>) = 0 [pid 24815] setpgid(0, 0 [pid 24813] write(1, "executing program\n", 18 [pid 24815] <... setpgid resumed>) = 0 executing program [pid 24815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24813] <... write resumed>) = 18 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24816] <... set_robust_list resumed>) = 0 [pid 24813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24815] <... openat resumed>) = 3 [pid 24814] <... openat resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24816] setpgid(0, 0 [pid 24815] write(3, "1000", 4 [pid 24813] <... bpf resumed>) = 3 [pid 24816] <... setpgid resumed>) = 0 [pid 24815] <... write resumed>) = 4 [pid 24816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24814] write(3, "1000", 4./strace-static-x86_64: Process 24817 attached [pid 24815] close(3 [pid 24813] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24817] set_robust_list(0x555591f29660, 24 [pid 24816] <... openat resumed>) = 3 [pid 24815] <... close resumed>) = 0 [pid 24814] <... write resumed>) = 4 [pid 24813] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24817] <... set_robust_list resumed>) = 0 [pid 24816] write(3, "1000", 4 [pid 24815] write(1, "executing program\n", 18executing program [pid 24813] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24817 [pid 24817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24816] <... write resumed>) = 4 [pid 24815] <... write resumed>) = 18 [pid 24814] close(3 [pid 24813] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24817] <... prctl resumed>) = 0 [pid 24816] close(3 [pid 24815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24814] <... close resumed>) = 0 [pid 24813] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24817] setpgid(0, 0 [pid 24816] <... close resumed>) = 0 [pid 24815] <... bpf resumed>) = 3 [pid 24814] write(1, "executing program\n", 18 [pid 24813] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 24816] write(1, "executing program\n", 18 [pid 24813] exit_group(0 [pid 24817] <... setpgid resumed>) = 0 [pid 24816] <... write resumed>) = 18 [pid 24815] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24814] <... write resumed>) = 18 [pid 24813] <... exit_group resumed>) = ? [pid 24815] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24815] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24815] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24815] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24813] +++ exited with 0 +++ [pid 24817] <... openat resumed>) = 3 [pid 24815] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24813, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24815] exit_group(0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24815] <... exit_group resumed>) = ? [pid 24815] +++ exited with 0 +++ [pid 24814] <... bpf resumed>) = 3 [pid 24816] <... bpf resumed>) = 3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24817] write(3, "1000", 4) = 4 [pid 24816] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24814] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24816] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24814] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24817] close(3 [pid 24816] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24814] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24816] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24814] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24816] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24814] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24816] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24814] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24816] exit_group(0 [pid 24814] exit_group(0 [pid 24817] <... close resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24817] write(1, "executing program\n", 18 [pid 24816] <... exit_group resumed>) = ? [pid 24814] <... exit_group resumed>) = ? executing program ./strace-static-x86_64: Process 24818 attached ./strace-static-x86_64: Process 24819 attached [pid 24817] <... write resumed>) = 18 [pid 24816] +++ exited with 0 +++ [pid 24819] set_robust_list(0x555591f29660, 24 [pid 24818] set_robust_list(0x555591f29660, 24 [pid 24814] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24819] <... set_robust_list resumed>) = 0 [pid 24817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24818] <... set_robust_list resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24818 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24819 [pid 24819] <... prctl resumed>) = 0 [pid 24819] setpgid(0, 0) = 0 [pid 24819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24817] <... bpf resumed>) = 3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24819] <... openat resumed>) = 3 [pid 24818] <... prctl resumed>) = 0 [pid 24817] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24818] setpgid(0, 0 [pid 24817] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24818] <... setpgid resumed>) = 0 [pid 24817] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24819] write(3, "1000", 4) = 4 [pid 24819] close(3) = 0 [pid 24818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24819] write(1, "executing program\n", 18 [pid 24817] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24819] <... write resumed>) = 18 [pid 24819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 24819] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24818] <... openat resumed>) = 3 [pid 24817] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24818] write(3, "1000", 4 [pid 24819] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24818] <... write resumed>) = 4 [pid 24817] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24819] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24818] close(3 [pid 24817] exit_group(0 [pid 24819] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24818] <... close resumed>) = 0 executing program [pid 24818] write(1, "executing program\n", 18./strace-static-x86_64: Process 24821 attached ./strace-static-x86_64: Process 24820 attached [pid 24819] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24818] <... write resumed>) = 18 [pid 24817] <... exit_group resumed>) = ? [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24820 [pid 24820] set_robust_list(0x555591f29660, 24 [pid 24819] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24820] <... set_robust_list resumed>) = 0 [pid 24821] set_robust_list(0x555591f29660, 24 [pid 24820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24821] <... set_robust_list resumed>) = 0 [pid 24820] <... prctl resumed>) = 0 [pid 24819] exit_group(0 [pid 24818] <... bpf resumed>) = 3 [pid 24817] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24821 [pid 24821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24820] setpgid(0, 0 [pid 24819] <... exit_group resumed>) = ? [pid 24821] <... prctl resumed>) = 0 [pid 24820] <... setpgid resumed>) = 0 [pid 24818] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24821] setpgid(0, 0 [pid 24820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24821] <... setpgid resumed>) = 0 [pid 24820] <... openat resumed>) = 3 [pid 24818] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24819] +++ exited with 0 +++ [pid 24818] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24820] write(3, "1000", 4) = 4 [pid 24820] close(3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24818] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24818] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24820] <... close resumed>) = 0 [pid 24820] write(1, "executing program\n", 18) = 18 [pid 24820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24821] <... openat resumed>) = 3 [pid 24818] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... restart_syscall resumed>) = 0 [pid 24818] exit_group(0) = ? [pid 24821] write(3, "1000", 4 [pid 24820] <... bpf resumed>) = 3 [pid 24821] <... write resumed>) = 4 [pid 24818] +++ exited with 0 +++ [pid 5856] <... restart_syscall resumed>) = 0 [pid 24821] close(3 [pid 24820] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24818, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24821] <... close resumed>) = 0 [pid 24820] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24821] write(1, "executing program\n", 18executing program [pid 24820] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24822 attached [pid 24821] <... write resumed>) = 18 [pid 24820] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24822] set_robust_list(0x555591f29660, 24 [pid 24821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24824 attached ./strace-static-x86_64: Process 24823 attached [pid 24822] <... set_robust_list resumed>) = 0 [pid 24820] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24822 [pid 24820] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24824 [pid 24820] exit_group(0 [pid 24823] set_robust_list(0x555591f29660, 24 [pid 24822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24820] <... exit_group resumed>) = ? [pid 24824] set_robust_list(0x555591f29660, 24 [pid 24821] <... bpf resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24823 [pid 24824] <... set_robust_list resumed>) = 0 [pid 24823] <... set_robust_list resumed>) = 0 [pid 24822] <... prctl resumed>) = 0 [pid 24821] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24820] +++ exited with 0 +++ [pid 24824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24822] setpgid(0, 0 [pid 24821] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24822] <... setpgid resumed>) = 0 [pid 24821] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24824] <... prctl resumed>) = 0 [pid 24823] <... prctl resumed>) = 0 [pid 24824] setpgid(0, 0 [pid 24823] setpgid(0, 0 [pid 24821] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24824] <... setpgid resumed>) = 0 [pid 24823] <... setpgid resumed>) = 0 [pid 24822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24821] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24821] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24821] exit_group(0./strace-static-x86_64: Process 24825 attached [pid 24824] <... openat resumed>) = 3 [pid 24823] <... openat resumed>) = 3 [pid 24822] <... openat resumed>) = 3 [pid 24821] <... exit_group resumed>) = ? [pid 24825] set_robust_list(0x555591f29660, 24 [pid 24822] write(3, "1000", 4 [pid 24825] <... set_robust_list resumed>) = 0 [pid 24824] write(3, "1000", 4 [pid 24823] write(3, "1000", 4 [pid 24821] +++ exited with 0 +++ [pid 24824] <... write resumed>) = 4 [pid 24822] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24825 [pid 24825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24824] close(3 [pid 24823] <... write resumed>) = 4 [pid 24822] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24822] <... close resumed>) = 0 [pid 24824] <... close resumed>) = 0 executing program [pid 24822] write(1, "executing program\n", 18executing program [pid 24825] <... prctl resumed>) = 0 [pid 24824] write(1, "executing program\n", 18 [pid 24823] close(3 [pid 24822] <... write resumed>) = 18 [pid 24824] <... write resumed>) = 18 [pid 24823] <... close resumed>) = 0 [pid 24822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24825] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24825] <... setpgid resumed>) = 0 executing program [pid 24825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24823] write(1, "executing program\n", 18 [pid 24822] <... bpf resumed>) = 3 [pid 24823] <... write resumed>) = 18 [pid 24824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24826 attached ) = 3 [pid 24822] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24826] set_robust_list(0x555591f29660, 24 [pid 24822] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24826] <... set_robust_list resumed>) = 0 [pid 24822] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24823] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24822] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24823] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24823] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24824] <... bpf resumed>) = 3 [pid 24826] <... prctl resumed>) = 0 [pid 24825] <... openat resumed>) = 3 [pid 24822] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24826 [pid 24826] setpgid(0, 0 [pid 24823] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24822] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24826] <... setpgid resumed>) = 0 [pid 24825] write(3, "1000", 4 [pid 24824] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24823] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24822] exit_group(0 [pid 24825] <... write resumed>) = 4 [pid 24824] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24825] close(3 [pid 24826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24825] <... close resumed>) = 0 [pid 24824] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24823] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24822] <... exit_group resumed>) = ? [pid 24825] write(1, "executing program\n", 18 [pid 24824] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24823] exit_group(0 [pid 24825] <... write resumed>) = 18 [pid 24824] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24824] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24826] <... openat resumed>) = 3 [pid 24823] <... exit_group resumed>) = ? [pid 24822] +++ exited with 0 +++ [pid 24825] <... bpf resumed>) = 3 [pid 24824] exit_group(0) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24822, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24826] write(3, "1000", 4 [pid 24825] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24823] +++ exited with 0 +++ [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24826] <... write resumed>) = 4 [pid 24825] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24826] close(3 [pid 24825] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24826] <... close resumed>) = 0 [pid 24825] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24826] write(1, "executing program\n", 18 [pid 24824] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 executing program [pid 24826] <... write resumed>) = 18 [pid 24825] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24825] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24825] exit_group(0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24827 attached [pid 24826] <... bpf resumed>) = 3 [pid 24825] <... exit_group resumed>) = ? [pid 24827] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24828 attached ) = 0 [pid 24826] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24825] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24827 [pid 24827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24826] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24828] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24828 [pid 24828] <... set_robust_list resumed>) = 0 [pid 24827] <... prctl resumed>) = 0 [pid 24826] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24827] setpgid(0, 0 [pid 24826] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24828] <... prctl resumed>) = 0 [pid 24827] <... setpgid resumed>) = 0 [pid 24826] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24828] setpgid(0, 0 [pid 24827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24826] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24828] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 24829 attached [pid 24828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24826] exit_group(0) = ? ./strace-static-x86_64: Process 24830 attached [pid 24828] <... openat resumed>) = 3 [pid 24827] <... openat resumed>) = 3 [pid 24829] set_robust_list(0x555591f29660, 24 [pid 24830] set_robust_list(0x555591f29660, 24 [pid 24829] <... set_robust_list resumed>) = 0 [pid 24828] write(3, "1000", 4 [pid 24827] write(3, "1000", 4 [pid 24828] <... write resumed>) = 4 [pid 24828] close(3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24830 [pid 24830] <... set_robust_list resumed>) = 0 [pid 24829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24828] <... close resumed>) = 0 [pid 24827] <... write resumed>) = 4 [pid 24826] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24829 [pid 24830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24828] write(1, "executing program\n", 18executing program ) = 18 [pid 24828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24830] <... prctl resumed>) = 0 [pid 24829] <... prctl resumed>) = 0 [pid 24827] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24827] <... close resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24828] <... bpf resumed>) = 3 [pid 24827] write(1, "executing program\n", 18 [pid 24830] setpgid(0, 0 [pid 24829] setpgid(0, 0 [pid 24830] <... setpgid resumed>) = 0 [pid 24829] <... setpgid resumed>) = 0 executing program [pid 24830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24828] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24827] <... write resumed>) = 18 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24828] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24829] <... openat resumed>) = 3 [pid 24828] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24829] write(3, "1000", 4 [pid 24828] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24829] <... write resumed>) = 4 [pid 24828] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24829] close(3 [pid 24828] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24829] <... close resumed>) = 0 [pid 24828] exit_group(0 [pid 24829] write(1, "executing program\n", 18 [pid 24828] <... exit_group resumed>) = ? [pid 24829] <... write resumed>) = 18 [pid 24830] <... openat resumed>) = 3 [pid 24829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24827] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24830] write(3, "1000", 4 [pid 24828] +++ exited with 0 +++ [pid 24829] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24831 attached [pid 24830] <... write resumed>) = 4 [pid 24827] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24831] set_robust_list(0x555591f29660, 24 [pid 24830] close(3 [pid 24829] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24827] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24831 [pid 24831] <... set_robust_list resumed>) = 0 [pid 24830] <... close resumed>) = 0 [pid 24829] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24827] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... restart_syscall resumed>) = 0 [pid 24831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24830] write(1, "executing program\n", 18 [pid 24829] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24827] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24831] <... prctl resumed>) = 0 executing program [pid 24831] setpgid(0, 0 [pid 24830] <... write resumed>) = 18 [pid 24829] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24827] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24832 attached [pid 24831] <... setpgid resumed>) = 0 [pid 24829] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24827] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24829] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24830] <... bpf resumed>) = 3 [pid 24829] exit_group(0 [pid 24827] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24832 [pid 24830] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24829] <... exit_group resumed>) = ? [pid 24827] <... exit_group resumed>) = ? [pid 24832] set_robust_list(0x555591f29660, 24 [pid 24831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24830] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24832] <... set_robust_list resumed>) = 0 [pid 24832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24831] <... openat resumed>) = 3 [pid 24830] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24829] +++ exited with 0 +++ [pid 24827] +++ exited with 0 +++ [pid 24832] <... prctl resumed>) = 0 [pid 24830] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24832] setpgid(0, 0 [pid 24831] write(3, "1000", 4 [pid 24830] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24832] <... setpgid resumed>) = 0 [pid 24831] <... write resumed>) = 4 [pid 24830] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24831] close(3 [pid 24830] exit_group(0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24832] <... openat resumed>) = 3 [pid 24831] <... close resumed>) = 0 [pid 24830] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24833 attached [pid 24832] write(3, "1000", 4 [pid 24831] write(1, "executing program\n", 18executing program ) = 18 [pid 24831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24834 attached [pid 24833] set_robust_list(0x555591f29660, 24 [pid 24832] <... write resumed>) = 4 [pid 24830] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24833 [pid 24834] set_robust_list(0x555591f29660, 24 [pid 24833] <... set_robust_list resumed>) = 0 [pid 24832] close(3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24834 [pid 24834] <... set_robust_list resumed>) = 0 [pid 24833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24832] <... close resumed>) = 0 [pid 24831] <... bpf resumed>) = 3 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24831] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24833] <... prctl resumed>) = 0 [pid 24832] write(1, "executing program\n", 18 [pid 24833] setpgid(0, 0 [pid 24832] <... write resumed>) = 18 executing program [pid 24834] <... prctl resumed>) = 0 [pid 24832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24834] setpgid(0, 0 [pid 24833] <... setpgid resumed>) = 0 [pid 24831] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] <... restart_syscall resumed>) = 0 [pid 24831] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24831] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24831] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24834] <... setpgid resumed>) = 0 [pid 24832] <... bpf resumed>) = 3 [pid 24834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24833] <... openat resumed>) = 3 [pid 24831] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24833] write(3, "1000", 4 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24834] <... openat resumed>) = 3 [pid 24831] exit_group(0) = ? executing program [pid 24834] write(3, "1000", 4 [pid 24833] <... write resumed>) = 4 [pid 24832] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24835 attached [pid 24834] <... write resumed>) = 4 [pid 24833] close(3 [pid 24832] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24833] <... close resumed>) = 0 [pid 24833] write(1, "executing program\n", 18) = 18 [pid 24833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24834] close(3 [pid 24832] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24835] set_robust_list(0x555591f29660, 24 [pid 24834] <... close resumed>) = 0 [pid 24832] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24831] +++ exited with 0 +++ executing program [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24835 [pid 24834] write(1, "executing program\n", 18 [pid 24833] <... bpf resumed>) = 3 [pid 24832] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24835] <... set_robust_list resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24834] <... write resumed>) = 18 [pid 24833] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24832] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24833] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24832] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24835] setpgid(0, 0) = 0 [pid 24835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... restart_syscall resumed>) = 0 [pid 24833] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24834] <... bpf resumed>) = 3 [pid 24833] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24832] <... exit_group resumed>) = ? [pid 24834] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24834] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24835] <... openat resumed>) = 3 [pid 24833] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24832] +++ exited with 0 +++ ./strace-static-x86_64: Process 24836 attached [pid 24835] write(3, "1000", 4 [pid 24834] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24833] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24834] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24836] set_robust_list(0x555591f29660, 24 [pid 24833] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24836] <... set_robust_list resumed>) = 0 [pid 24834] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24836 [pid 24836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24835] <... write resumed>) = 4 [pid 24834] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24833] <... exit_group resumed>) = ? [pid 5858] <... restart_syscall resumed>) = 0 [pid 24836] <... prctl resumed>) = 0 [pid 24835] close(3 [pid 24834] exit_group(0 [pid 24836] setpgid(0, 0 [pid 24834] <... exit_group resumed>) = ? executing program [pid 24835] <... close resumed>) = 0 [pid 24833] +++ exited with 0 +++ [pid 24835] write(1, "executing program\n", 18) = 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24837 attached [pid 24835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24836] <... setpgid resumed>) = 0 [pid 24834] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24833, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 24837] set_robust_list(0x555591f29660, 24 [pid 24836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24835] <... bpf resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24837 [pid 24837] <... set_robust_list resumed>) = 0 [pid 24837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24837] setpgid(0, 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24837] <... setpgid resumed>) = 0 [pid 24835] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24835] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24835] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24838 attached [pid 24837] <... openat resumed>) = 3 [pid 24836] <... openat resumed>) = 3 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24836] write(3, "1000", 4 [pid 24838] set_robust_list(0x555591f29660, 24 [pid 24837] write(3, "1000", 4 [pid 24836] <... write resumed>) = 4 [pid 24835] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24838 [pid 24838] <... set_robust_list resumed>) = 0 [pid 24837] <... write resumed>) = 4 [pid 24836] close(3 [pid 24835] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24836] <... close resumed>) = 0 [pid 24836] write(1, "executing program\n", 18executing program [pid 24835] exit_group(0 [pid 24838] <... prctl resumed>) = 0 [pid 24837] close(3 executing program [pid 24838] setpgid(0, 0 [pid 24837] <... close resumed>) = 0 [pid 24836] <... write resumed>) = 18 [pid 24835] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24838] <... setpgid resumed>) = 0 [pid 24837] write(1, "executing program\n", 18 [pid 24836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24839 attached ) = 3 [pid 24839] set_robust_list(0x555591f29660, 24 [pid 24837] <... write resumed>) = 18 [pid 24836] <... bpf resumed>) = 3 [pid 24835] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24839 [pid 24839] <... set_robust_list resumed>) = 0 [pid 24838] write(3, "1000", 4 [pid 24839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24838] <... write resumed>) = 4 [pid 24839] <... prctl resumed>) = 0 [pid 24838] close(3 [pid 24837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24839] setpgid(0, 0executing program [pid 24838] <... close resumed>) = 0 [pid 24836] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24839] <... setpgid resumed>) = 0 [pid 24838] write(1, "executing program\n", 18 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24838] <... write resumed>) = 18 [pid 24836] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] <... restart_syscall resumed>) = 0 [pid 24837] <... bpf resumed>) = 3 [pid 24836] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24839] <... openat resumed>) = 3 [pid 24838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24837] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24836] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24839] write(3, "1000", 4 [pid 24838] <... bpf resumed>) = 3 [pid 24836] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24839] <... write resumed>) = 4 [pid 24837] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24836] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24839] close(3 [pid 24838] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24837] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24836] exit_group(0 [pid 24839] <... close resumed>) = 0 [pid 24836] <... exit_group resumed>) = ? executing program ./strace-static-x86_64: Process 24840 attached [pid 24839] write(1, "executing program\n", 18 [pid 24838] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24837] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24840] set_robust_list(0x555591f29660, 24 [pid 24839] <... write resumed>) = 18 [pid 24838] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24837] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24840] <... set_robust_list resumed>) = 0 [pid 24839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24838] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24837] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24840 [pid 24840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24839] <... bpf resumed>) = 3 [pid 24838] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24837] exit_group(0 [pid 24836] +++ exited with 0 +++ [pid 24840] <... prctl resumed>) = 0 [pid 24839] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24838] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24837] <... exit_group resumed>) = ? [pid 24840] setpgid(0, 0 [pid 24839] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24838] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24839] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24839] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24837] +++ exited with 0 +++ [pid 24840] <... setpgid resumed>) = 0 [pid 24838] <... exit_group resumed>) = ? [pid 24840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24839] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24839] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24839] exit_group(0) = ? [pid 24838] +++ exited with 0 +++ [pid 24840] <... openat resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24840] write(3, "1000", 4 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24840] <... write resumed>) = 4 [pid 24840] close(3) = 0 [pid 24840] write(1, "executing program\n", 18executing program ) = 18 [pid 24840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24839] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24839, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24840] <... bpf resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24840] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24840] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24840] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5858] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24841 attached [pid 24840] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24840] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24841 [pid 24841] set_robust_list(0x555591f29660, 24) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24840] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24843 attached ./strace-static-x86_64: Process 24842 attached [pid 24841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24843] set_robust_list(0x555591f29660, 24 [pid 24842] set_robust_list(0x555591f29660, 24 [pid 24843] <... set_robust_list resumed>) = 0 [pid 24842] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24844 attached [pid 24843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24841] <... prctl resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24842 [pid 24842] <... prctl resumed>) = 0 [pid 24842] setpgid(0, 0) = 0 [pid 24842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24841] setpgid(0, 0 [pid 24843] <... prctl resumed>) = 0 [pid 24841] <... setpgid resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24843 [pid 24843] setpgid(0, 0) = 0 [pid 24842] <... openat resumed>) = 3 [pid 24844] set_robust_list(0x555591f29660, 24 [pid 24843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24844] <... set_robust_list resumed>) = 0 [pid 24842] write(3, "1000", 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24844 [pid 24842] <... write resumed>) = 4 [pid 24844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24843] <... openat resumed>) = 3 executing program [pid 24842] close(3 [pid 24841] <... openat resumed>) = 3 [pid 24842] <... close resumed>) = 0 [pid 24842] write(1, "executing program\n", 18 [pid 24844] <... prctl resumed>) = 0 [pid 24843] write(3, "1000", 4 [pid 24842] <... write resumed>) = 18 [pid 24841] write(3, "1000", 4 [pid 24844] setpgid(0, 0) = 0 [pid 24843] <... write resumed>) = 4 [pid 24842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24841] <... write resumed>) = 4 [pid 24844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24843] close(3 [pid 24841] close(3 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24843] <... close resumed>) = 0 [pid 24842] <... bpf resumed>) = 3 [pid 24841] <... close resumed>) = 0 executing program [pid 24843] write(1, "executing program\n", 18 [pid 24841] write(1, "executing program\n", 18 [pid 24843] <... write resumed>) = 18 executing program [pid 24843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24844] <... openat resumed>) = 3 [pid 24842] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24841] <... write resumed>) = 18 [pid 24843] <... bpf resumed>) = 3 [pid 24841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24844] write(3, "1000", 4 [pid 24843] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24842] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24844] <... write resumed>) = 4 [pid 24843] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24842] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24841] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24845 attached [pid 24844] close(3 [pid 24842] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24845] set_robust_list(0x555591f29660, 24 [pid 24844] <... close resumed>) = 0 executing program [pid 24843] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24845] <... set_robust_list resumed>) = 0 [pid 24844] write(1, "executing program\n", 18 [pid 24843] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24845 [pid 24845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24844] <... write resumed>) = 18 [pid 24843] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24842] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24841] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24845] <... prctl resumed>) = 0 [pid 24844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24843] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24842] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24841] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24845] setpgid(0, 0 [pid 24843] exit_group(0 [pid 24842] exit_group(0 [pid 24841] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24845] <... setpgid resumed>) = 0 [pid 24844] <... bpf resumed>) = 3 [pid 24843] <... exit_group resumed>) = ? [pid 24842] <... exit_group resumed>) = ? [pid 24841] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24843] +++ exited with 0 +++ [pid 24842] +++ exited with 0 +++ [pid 24841] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24845] write(3, "1000", 4 [pid 24844] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24845] <... write resumed>) = 4 [pid 24844] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24844] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24844] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24845] close(3) = 0 [pid 24845] write(1, "executing program\n", 18 [pid 24844] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24845] <... write resumed>) = 18 [pid 24844] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24841] exit_group(0 [pid 24845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24844] exit_group(0 [pid 24841] <... exit_group resumed>) = ? [pid 24844] <... exit_group resumed>) = ? [pid 24845] <... bpf resumed>) = 3 [pid 24841] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 24845] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24844] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... restart_syscall resumed>) = 0 [pid 24845] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24845] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24845] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24847 attached ./strace-static-x86_64: Process 24846 attached [pid 24845] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24847] set_robust_list(0x555591f29660, 24) = 0 [pid 24847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24846] set_robust_list(0x555591f29660, 24 [pid 24845] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24847 [pid 24846] <... set_robust_list resumed>) = 0 [pid 24845] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24846 ./strace-static-x86_64: Process 24848 attached ./strace-static-x86_64: Process 24849 attached [pid 24847] <... prctl resumed>) = 0 [pid 24846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24847] setpgid(0, 0 [pid 24848] set_robust_list(0x555591f29660, 24 [pid 24849] set_robust_list(0x555591f29660, 24 [pid 24846] <... prctl resumed>) = 0 [pid 24848] <... set_robust_list resumed>) = 0 [pid 24847] <... setpgid resumed>) = 0 [pid 24846] setpgid(0, 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24848 [pid 24849] <... set_robust_list resumed>) = 0 [pid 24847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24846] <... setpgid resumed>) = 0 [pid 24845] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24849 [pid 24848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24848] setpgid(0, 0) = 0 [pid 24846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24845, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24847] <... openat resumed>) = 3 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24846] <... openat resumed>) = 3 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24848] <... openat resumed>) = 3 executing program executing program [pid 24849] <... prctl resumed>) = 0 [pid 24847] write(3, "1000", 4 [pid 24846] write(3, "1000", 4 [pid 24849] setpgid(0, 0 [pid 24846] <... write resumed>) = 4 [pid 24849] <... setpgid resumed>) = 0 [pid 24848] write(3, "1000", 4 [pid 24847] <... write resumed>) = 4 [pid 24846] close(3 [pid 24848] <... write resumed>) = 4 [pid 24847] close(3 [pid 24849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24848] close(3 [pid 24847] <... close resumed>) = 0 [pid 24848] <... close resumed>) = 0 [pid 24847] write(1, "executing program\n", 18 [pid 24848] write(1, "executing program\n", 18 [pid 24847] <... write resumed>) = 18 [pid 24848] <... write resumed>) = 18 [pid 24847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24849] <... openat resumed>) = 3 [pid 24848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24846] <... close resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24849] write(3, "1000", 4 [pid 24848] <... bpf resumed>) = 3 [pid 24847] <... bpf resumed>) = 3 [pid 24846] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 24850 attached [pid 24849] <... write resumed>) = 4 [pid 24846] <... write resumed>) = 18 [pid 24849] close(3 [pid 24846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24850] set_robust_list(0x555591f29660, 24 [pid 24849] <... close resumed>) = 0 [pid 24848] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24847] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24850 executing program [pid 24849] write(1, "executing program\n", 18 [pid 24848] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24847] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24846] <... bpf resumed>) = 3 [pid 24850] <... set_robust_list resumed>) = 0 [pid 24849] <... write resumed>) = 18 [pid 24848] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24847] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24846] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24846] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24850] <... prctl resumed>) = 0 [pid 24848] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24847] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24846] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24850] setpgid(0, 0 [pid 24849] <... bpf resumed>) = 3 [pid 24848] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24847] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24846] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24848] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24847] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24850] <... setpgid resumed>) = 0 [pid 24849] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24847] exit_group(0 [pid 24846] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24849] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24848] exit_group(0 [pid 24846] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24847] <... exit_group resumed>) = ? [pid 24850] <... openat resumed>) = 3 [pid 24849] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24846] exit_group(0 [pid 24850] write(3, "1000", 4 [pid 24849] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24846] <... exit_group resumed>) = ? [pid 24850] <... write resumed>) = 4 [pid 24849] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24848] <... exit_group resumed>) = ? [pid 24847] +++ exited with 0 +++ [pid 24850] close(3 [pid 24849] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24846] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24850] <... close resumed>) = 0 [pid 24849] exit_group(0 [pid 24848] +++ exited with 0 +++ [pid 24850] write(1, "executing program\n", 18 [pid 24849] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24850] <... write resumed>) = 18 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24849] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24850] <... bpf resumed>) = 3 [pid 24850] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24850] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24850] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24850] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24850] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24851 attached ./strace-static-x86_64: Process 24852 attached [pid 24850] <... exit_group resumed>) = ? [pid 24851] set_robust_list(0x555591f29660, 24 [pid 24852] set_robust_list(0x555591f29660, 24) = 0 [pid 24851] <... set_robust_list resumed>) = 0 [pid 24852] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 24853 attached [pid 24851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24852] <... prctl resumed>) = 0 [pid 24852] setpgid(0, 0 [pid 24851] <... prctl resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24852 [pid 24851] setpgid(0, 0) = 0 [pid 24852] <... setpgid resumed>) = 0 [pid 24852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24850] +++ exited with 0 +++ ./strace-static-x86_64: Process 24854 attached [pid 24853] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24853 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24851 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24854] set_robust_list(0x555591f29660, 24 [pid 24853] <... set_robust_list resumed>) = 0 [pid 24852] <... openat resumed>) = 3 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24854] <... set_robust_list resumed>) = 0 [pid 24853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24851] <... openat resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24854 [pid 24853] <... prctl resumed>) = 0 [pid 24852] write(3, "1000", 4 [pid 24854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24853] setpgid(0, 0 [pid 24851] write(3, "1000", 4 [pid 24852] <... write resumed>) = 4 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24854] <... prctl resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24854] setpgid(0, 0 [pid 24853] <... setpgid resumed>) = 0 [pid 24851] <... write resumed>) = 4 [pid 24852] close(3 [pid 24854] <... setpgid resumed>) = 0 [pid 24853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24851] close(3 [pid 24852] <... close resumed>) = 0 ./strace-static-x86_64: Process 24855 attached [pid 24854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24855] set_robust_list(0x555591f29660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24855 [pid 24854] <... openat resumed>) = 3 [pid 24853] <... openat resumed>) = 3 [pid 24851] <... close resumed>) = 0 [pid 24852] write(1, "executing program\n", 18executing program executing program [pid 24855] <... set_robust_list resumed>) = 0 [pid 24854] write(3, "1000", 4 [pid 24853] write(3, "1000", 4 [pid 24851] write(1, "executing program\n", 18 [pid 24852] <... write resumed>) = 18 [pid 24855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24854] <... write resumed>) = 4 [pid 24853] <... write resumed>) = 4 [pid 24851] <... write resumed>) = 18 [pid 24852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24855] <... prctl resumed>) = 0 [pid 24854] close(3 [pid 24853] close(3 [pid 24851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24855] setpgid(0, 0 [pid 24854] <... close resumed>) = 0 [pid 24853] <... close resumed>) = 0 [pid 24852] <... bpf resumed>) = 3 [pid 24855] <... setpgid resumed>) = 0 [pid 24855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24853] write(1, "executing program\n", 18executing program [pid 24855] <... openat resumed>) = 3 executing program [pid 24854] write(1, "executing program\n", 18 [pid 24853] <... write resumed>) = 18 [pid 24851] <... bpf resumed>) = 3 [pid 24852] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24855] write(3, "1000", 4 [pid 24854] <... write resumed>) = 18 [pid 24852] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24855] <... write resumed>) = 4 [pid 24852] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24855] close(3 [pid 24853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24852] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24855] <... close resumed>) = 0 [pid 24852] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24855] write(1, "executing program\n", 18) = 18 [pid 24852] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24853] <... bpf resumed>) = 3 [pid 24852] exit_group(0 [pid 24854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24851] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24855] <... bpf resumed>) = 3 [pid 24851] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24852] <... exit_group resumed>) = ? [pid 24851] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24855] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24854] <... bpf resumed>) = 3 [pid 24853] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24851] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24855] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24854] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24851] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24852] +++ exited with 0 +++ [pid 24855] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24854] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24853] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24851] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24855] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24854] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24853] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24851] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24853] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24853] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24855] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24854] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24853] exit_group(0 [pid 24851] <... exit_group resumed>) = ? [pid 5858] <... restart_syscall resumed>) = 0 [pid 24854] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24855] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24854] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24854] exit_group(0 [pid 24853] <... exit_group resumed>) = ? [pid 24855] exit_group(0 [pid 24854] <... exit_group resumed>) = ? [pid 24855] <... exit_group resumed>) = ? [pid 24854] +++ exited with 0 +++ [pid 24853] +++ exited with 0 +++ [pid 24851] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24856 attached [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24856 [pid 24856] set_robust_list(0x555591f29660, 24) = 0 [pid 24855] +++ exited with 0 +++ [pid 24856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24856] <... prctl resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24856] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... restart_syscall resumed>) = 0 [pid 24856] <... setpgid resumed>) = 0 [pid 24856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24859 attached ./strace-static-x86_64: Process 24858 attached ./strace-static-x86_64: Process 24857 attached [pid 24856] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24860 attached [pid 24856] write(3, "1000", 4 [pid 24858] set_robust_list(0x555591f29660, 24 [pid 24856] <... write resumed>) = 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24859 [pid 24858] <... set_robust_list resumed>) = 0 [pid 24860] set_robust_list(0x555591f29660, 24 [pid 24856] close(3 [pid 24859] set_robust_list(0x555591f29660, 24 [pid 24857] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24860 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24858 [pid 24860] <... set_robust_list resumed>) = 0 [pid 24859] <... set_robust_list resumed>) = 0 [pid 24858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24857] <... set_robust_list resumed>) = 0 [pid 24856] <... close resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24857 [pid 24860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24857] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 24860] <... prctl resumed>) = 0 [pid 24859] <... prctl resumed>) = 0 [pid 24858] <... prctl resumed>) = 0 [pid 24857] <... prctl resumed>) = 0 [pid 24856] write(1, "executing program\n", 18 [pid 24857] setpgid(0, 0) = 0 [pid 24856] <... write resumed>) = 18 [pid 24860] setpgid(0, 0 [pid 24859] setpgid(0, 0 [pid 24858] setpgid(0, 0 [pid 24857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24860] <... setpgid resumed>) = 0 [pid 24859] <... setpgid resumed>) = 0 [pid 24858] <... setpgid resumed>) = 0 [pid 24857] <... openat resumed>) = 3 [pid 24857] write(3, "1000", 4 [pid 24860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24857] <... write resumed>) = 4 [pid 24856] <... bpf resumed>) = 3 [pid 24856] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24857] close(3 [pid 24856] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24860] <... openat resumed>) = 3 [pid 24859] <... openat resumed>) = 3 [pid 24857] <... close resumed>) = 0 [pid 24856] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24858] <... openat resumed>) = 3 [pid 24857] write(1, "executing program\n", 18 [pid 24860] write(3, "1000", 4 [pid 24859] write(3, "1000", 4 [pid 24858] write(3, "1000", 4executing program [pid 24860] <... write resumed>) = 4 [pid 24859] <... write resumed>) = 4 [pid 24858] <... write resumed>) = 4 [pid 24860] close(3 [pid 24859] close(3 [pid 24858] close(3 [pid 24860] <... close resumed>) = 0 [pid 24859] <... close resumed>) = 0 [pid 24858] <... close resumed>) = 0 [pid 24857] <... write resumed>) = 18 [pid 24856] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24859] write(1, "executing program\n", 18 [pid 24857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24856] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24860] write(1, "executing program\n", 18 executing program [pid 24859] <... write resumed>) = 18 [pid 24858] write(1, "executing program\n", 18 [pid 24860] <... write resumed>) = 18 [pid 24859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24858] <... write resumed>) = 18 [pid 24857] <... bpf resumed>) = 3 [pid 24856] exit_group(0 [pid 24860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24856] <... exit_group resumed>) = ? [pid 24860] <... bpf resumed>) = 3 [pid 24859] <... bpf resumed>) = 3 [pid 24858] <... bpf resumed>) = 3 [pid 24857] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24857] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24859] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24857] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24859] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24859] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24859] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24860] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24859] exit_group(0 [pid 24858] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24857] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24860] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24860] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24859] <... exit_group resumed>) = ? [pid 24858] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24857] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24860] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24859] +++ exited with 0 +++ [pid 24858] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24857] exit_group(0 [pid 24856] +++ exited with 0 +++ [pid 24860] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24858] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24857] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24859, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24860] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24858] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24860] exit_group(0 [pid 24858] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24860] <... exit_group resumed>) = ? [pid 24858] exit_group(0 [pid 24857] +++ exited with 0 +++ [pid 24858] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24860] +++ exited with 0 +++ [pid 24858] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24861 attached [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24862 attached [pid 24862] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24863 attached ) = 0 [pid 24861] set_robust_list(0x555591f29660, 24 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24861 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24862 [pid 24863] set_robust_list(0x555591f29660, 24 [pid 24862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 24865 attached ./strace-static-x86_64: Process 24864 attached [pid 24863] <... set_robust_list resumed>) = 0 [pid 24861] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24863 [pid 24864] set_robust_list(0x555591f29660, 24 [pid 24865] set_robust_list(0x555591f29660, 24) = 0 [pid 24864] <... set_robust_list resumed>) = 0 [pid 24863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24862] setpgid(0, 0 [pid 24861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24865 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24864 [pid 24865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24863] <... prctl resumed>) = 0 [pid 24862] <... setpgid resumed>) = 0 [pid 24861] <... prctl resumed>) = 0 [pid 24863] setpgid(0, 0 [pid 24865] <... prctl resumed>) = 0 [pid 24864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24865] setpgid(0, 0 [pid 24864] <... prctl resumed>) = 0 [pid 24863] <... setpgid resumed>) = 0 [pid 24861] setpgid(0, 0 [pid 24865] <... setpgid resumed>) = 0 [pid 24864] setpgid(0, 0 [pid 24865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24864] <... setpgid resumed>) = 0 [pid 24863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24861] <... setpgid resumed>) = 0 [pid 24862] <... openat resumed>) = 3 [pid 24861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24862] write(3, "1000", 4 [pid 24864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24863] <... openat resumed>) = 3 [pid 24865] <... openat resumed>) = 3 [pid 24862] <... write resumed>) = 4 [pid 24861] <... openat resumed>) = 3 [pid 24863] write(3, "1000", 4 [pid 24862] close(3 [pid 24865] write(3, "1000", 4 [pid 24864] <... openat resumed>) = 3 [pid 24863] <... write resumed>) = 4 [pid 24862] <... close resumed>) = 0 [pid 24861] write(3, "1000", 4 [pid 24865] <... write resumed>) = 4 executing program [pid 24863] close(3 [pid 24862] write(1, "executing program\n", 18 [pid 24861] <... write resumed>) = 4 [pid 24863] <... close resumed>) = 0 [pid 24865] close(3executing program executing program [pid 24864] write(3, "1000", 4 [pid 24862] <... write resumed>) = 18 [pid 24861] close(3 [pid 24863] write(1, "executing program\n", 18 [pid 24865] <... close resumed>) = 0 [pid 24864] <... write resumed>) = 4 [pid 24863] <... write resumed>) = 18 [pid 24862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24861] <... close resumed>) = 0 [pid 24865] write(1, "executing program\n", 18 [pid 24864] close(3executing program [pid 24863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24861] write(1, "executing program\n", 18 [pid 24865] <... write resumed>) = 18 [pid 24864] <... close resumed>) = 0 [pid 24861] <... write resumed>) = 18 [pid 24865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24864] write(1, "executing program\n", 18 [pid 24862] <... bpf resumed>) = 3 executing program [pid 24861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24864] <... write resumed>) = 18 [pid 24863] <... bpf resumed>) = 3 [pid 24862] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24865] <... bpf resumed>) = 3 [pid 24863] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24862] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24862] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24863] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24862] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24861] <... bpf resumed>) = 3 [pid 24863] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24862] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24865] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24861] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24865] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24863] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24862] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24865] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24863] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24861] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24864] <... bpf resumed>) = 3 [pid 24865] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24864] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24863] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24862] exit_group(0 [pid 24861] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24865] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24864] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24863] exit_group(0 [pid 24861] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24862] <... exit_group resumed>) = ? [pid 24865] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24864] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24863] <... exit_group resumed>) = ? [pid 24861] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24865] exit_group(0 [pid 24864] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24861] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24865] <... exit_group resumed>) = ? [pid 24864] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24861] exit_group(0 [pid 24865] +++ exited with 0 +++ [pid 24862] +++ exited with 0 +++ [pid 24864] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24861] <... exit_group resumed>) = ? [pid 24864] exit_group(0 [pid 24863] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24864] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24863, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24861] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24864] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24864, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24866 attached ./strace-static-x86_64: Process 24867 attached [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24866] set_robust_list(0x555591f29660, 24 [pid 24867] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24867 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24866 [pid 24866] <... set_robust_list resumed>) = 0 [pid 24867] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24870 attached ./strace-static-x86_64: Process 24869 attached ./strace-static-x86_64: Process 24868 attached [pid 24866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24868 [pid 24866] <... prctl resumed>) = 0 [pid 24867] <... prctl resumed>) = 0 [pid 24870] set_robust_list(0x555591f29660, 24 [pid 24869] set_robust_list(0x555591f29660, 24 [pid 24868] set_robust_list(0x555591f29660, 24 [pid 24866] setpgid(0, 0 [pid 24867] setpgid(0, 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24870 [pid 24870] <... set_robust_list resumed>) = 0 [pid 24869] <... set_robust_list resumed>) = 0 [pid 24868] <... set_robust_list resumed>) = 0 [pid 24869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24869] setpgid(0, 0) = 0 [pid 24868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24868] <... prctl resumed>) = 0 [pid 24866] <... setpgid resumed>) = 0 [pid 24867] <... setpgid resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24869 [pid 24870] <... prctl resumed>) = 0 [pid 24869] <... openat resumed>) = 3 [pid 24868] setpgid(0, 0 [pid 24870] setpgid(0, 0 [pid 24868] <... setpgid resumed>) = 0 [pid 24866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24870] <... setpgid resumed>) = 0 [pid 24868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24869] write(3, "1000", 4 [pid 24868] <... openat resumed>) = 3 [pid 24867] <... openat resumed>) = 3 [pid 24869] <... write resumed>) = 4 [pid 24869] close(3 [pid 24868] write(3, "1000", 4 [pid 24866] <... openat resumed>) = 3 [pid 24867] write(3, "1000", 4 [pid 24870] <... openat resumed>) = 3 [pid 24869] <... close resumed>) = 0 [pid 24868] <... write resumed>) = 4 [pid 24869] write(1, "executing program\n", 18executing program ) = 18 [pid 24866] write(3, "1000", 4 [pid 24867] <... write resumed>) = 4 [pid 24870] write(3, "1000", 4 [pid 24869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24868] close(3 [pid 24866] <... write resumed>) = 4 executing program [pid 24867] close(3 [pid 24870] <... write resumed>) = 4 [pid 24869] <... bpf resumed>) = 3 [pid 24868] <... close resumed>) = 0 [pid 24866] close(3 [pid 24870] close(3 [pid 24868] write(1, "executing program\n", 18 [pid 24869] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24870] <... close resumed>) = 0 [pid 24869] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24868] <... write resumed>) = 18 [pid 24866] <... close resumed>) = 0 [pid 24867] <... close resumed>) = 0 executing program [pid 24870] write(1, "executing program\n", 18 [pid 24869] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH executing program [pid 24868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24866] write(1, "executing program\n", 18 [pid 24867] write(1, "executing program\n", 18executing program [pid 24870] <... write resumed>) = 18 [pid 24869] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24866] <... write resumed>) = 18 [pid 24867] <... write resumed>) = 18 [pid 24866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24869] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24868] <... bpf resumed>) = 3 [pid 24866] <... bpf resumed>) = 3 [pid 24870] <... bpf resumed>) = 3 [pid 24869] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24869] exit_group(0) = ? [pid 24870] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24868] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24866] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24867] <... bpf resumed>) = 3 [pid 24870] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24868] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24866] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24869] +++ exited with 0 +++ [pid 24870] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24868] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24866] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24867] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24868] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24867] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24870] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24868] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24866] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24867] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24870] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24868] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24866] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24867] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24870] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24868] exit_group(0 [pid 24866] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24867] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24870] exit_group(0 [pid 24868] <... exit_group resumed>) = ? [pid 24867] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24866] exit_group(0) = ? [pid 24870] <... exit_group resumed>) = ? [pid 24868] +++ exited with 0 +++ [pid 24867] exit_group(0 [pid 24866] +++ exited with 0 +++ [pid 24867] <... exit_group resumed>) = ? [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24871 attached [pid 24871] set_robust_list(0x555591f29660, 24) = 0 [pid 24871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24870] +++ exited with 0 +++ [pid 24867] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24871 [pid 24871] <... prctl resumed>) = 0 [pid 24871] setpgid(0, 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24871] <... setpgid resumed>) = 0 [pid 24871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24871] <... openat resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24873 attached ./strace-static-x86_64: Process 24872 attached [pid 24871] write(3, "1000", 4 [pid 24872] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24875 attached ./strace-static-x86_64: Process 24874 attached [pid 24873] set_robust_list(0x555591f29660, 24 [pid 24872] <... set_robust_list resumed>) = 0 [pid 24871] <... write resumed>) = 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24873 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24872 [pid 24875] set_robust_list(0x555591f29660, 24 [pid 24874] set_robust_list(0x555591f29660, 24 [pid 24873] <... set_robust_list resumed>) = 0 [pid 24872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24871] close(3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24875 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24874 [pid 24872] <... prctl resumed>) = 0 [pid 24872] setpgid(0, 0) = 0 [pid 24873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24871] <... close resumed>) = 0 [pid 24875] <... set_robust_list resumed>) = 0 [pid 24874] <... set_robust_list resumed>) = 0 [pid 24873] <... prctl resumed>) = 0 [pid 24872] <... openat resumed>) = 3 executing program [pid 24871] write(1, "executing program\n", 18 [pid 24875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24873] setpgid(0, 0 [pid 24872] write(3, "1000", 4 [pid 24871] <... write resumed>) = 18 [pid 24872] <... write resumed>) = 4 [pid 24875] <... prctl resumed>) = 0 [pid 24874] <... prctl resumed>) = 0 [pid 24873] <... setpgid resumed>) = 0 [pid 24872] close(3 [pid 24875] setpgid(0, 0) = 0 [pid 24874] setpgid(0, 0 [pid 24873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24872] <... close resumed>) = 0 [pid 24871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24874] <... setpgid resumed>) = 0 executing program [pid 24873] <... openat resumed>) = 3 [pid 24872] write(1, "executing program\n", 18 [pid 24875] <... openat resumed>) = 3 [pid 24874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24872] <... write resumed>) = 18 [pid 24875] write(3, "1000", 4 [pid 24874] <... openat resumed>) = 3 [pid 24873] write(3, "1000", 4 executing program executing program [pid 24872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24875] <... write resumed>) = 4 [pid 24875] close(3 [pid 24874] write(3, "1000", 4 [pid 24873] <... write resumed>) = 4 [pid 24875] <... close resumed>) = 0 [pid 24874] <... write resumed>) = 4 [pid 24873] close(3 [pid 24871] <... bpf resumed>) = 3 [pid 24875] write(1, "executing program\n", 18 [pid 24874] close(3 [pid 24873] <... close resumed>) = 0 [pid 24875] <... write resumed>) = 18 [pid 24874] <... close resumed>) = 0 [pid 24873] write(1, "executing program\n", 18 executing program [pid 24875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24874] write(1, "executing program\n", 18 [pid 24873] <... write resumed>) = 18 [pid 24872] <... bpf resumed>) = 3 [pid 24871] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24874] <... write resumed>) = 18 [pid 24873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24871] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24875] <... bpf resumed>) = 3 [pid 24873] <... bpf resumed>) = 3 [pid 24872] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24871] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24875] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24874] <... bpf resumed>) = 3 [pid 24873] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24872] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24871] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24875] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24874] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24873] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24872] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24871] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24875] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24874] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24873] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24872] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24875] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24874] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24873] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24872] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24875] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24874] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24872] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24875] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24873] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24872] exit_group(0 [pid 24875] exit_group(0 [pid 24874] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24873] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24872] <... exit_group resumed>) = ? [pid 24875] <... exit_group resumed>) = ? [pid 24874] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24873] exit_group(0 [pid 24871] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24871] exit_group(0) = ? [pid 24875] +++ exited with 0 +++ [pid 24874] exit_group(0 [pid 24873] <... exit_group resumed>) = ? [pid 24871] +++ exited with 0 +++ [pid 24872] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24874] <... exit_group resumed>) = ? [pid 24873] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24874] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24877 attached ./strace-static-x86_64: Process 24876 attached ./strace-static-x86_64: Process 24878 attached [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24876 [pid 24877] set_robust_list(0x555591f29660, 24) = 0 ./strace-static-x86_64: Process 24879 attached [pid 24877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24876] set_robust_list(0x555591f29660, 24) = 0 [pid 24878] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24877 [pid 24879] set_robust_list(0x555591f29660, 24 [pid 24878] <... set_robust_list resumed>) = 0 [pid 24877] <... prctl resumed>) = 0 [pid 24876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24878 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24879] <... set_robust_list resumed>) = 0 [pid 24878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24877] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 24880 attached [pid 24879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24878] <... prctl resumed>) = 0 [pid 24877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24876] <... prctl resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24880 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24879 [pid 24879] <... prctl resumed>) = 0 [pid 24878] setpgid(0, 0 [pid 24876] setpgid(0, 0 [pid 24880] set_robust_list(0x555591f29660, 24 [pid 24879] setpgid(0, 0 [pid 24878] <... setpgid resumed>) = 0 [pid 24879] <... setpgid resumed>) = 0 [pid 24878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24876] <... setpgid resumed>) = 0 [pid 24879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24880] <... set_robust_list resumed>) = 0 [pid 24879] <... openat resumed>) = 3 [pid 24878] <... openat resumed>) = 3 [pid 24877] <... openat resumed>) = 3 [pid 24880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24879] write(3, "1000", 4) = 4 [pid 24878] write(3, "1000", 4 [pid 24879] close(3 [pid 24878] <... write resumed>) = 4 [pid 24879] <... close resumed>) = 0 [pid 24878] close(3 [pid 24879] write(1, "executing program\n", 18executing program [pid 24878] <... close resumed>) = 0 [pid 24876] <... openat resumed>) = 3 [pid 24880] <... prctl resumed>) = 0 [pid 24879] <... write resumed>) = 18 [pid 24877] write(3, "1000", 4 [pid 24880] setpgid(0, 0 [pid 24877] <... write resumed>) = 4 [pid 24879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24878] write(1, "executing program\n", 18 [pid 24877] close(3 [pid 24880] <... setpgid resumed>) = 0 [pid 24879] <... bpf resumed>) = 3 [pid 24878] <... write resumed>) = 18 [pid 24877] <... close resumed>) = 0 [pid 24876] write(3, "1000", 4 [pid 24879] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 executing program [pid 24877] write(1, "executing program\n", 18 [pid 24876] <... write resumed>) = 4 [pid 24880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24879] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24877] <... write resumed>) = 18 [pid 24876] close(3 [pid 24879] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24878] <... bpf resumed>) = 3 [pid 24879] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24876] <... close resumed>) = 0 [pid 24879] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24878] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24879] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24879] exit_group(0 [pid 24878] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24876] write(1, "executing program\n", 18executing program [pid 24879] <... exit_group resumed>) = ? [pid 24878] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24876] <... write resumed>) = 18 [pid 24880] <... openat resumed>) = 3 [pid 24879] +++ exited with 0 +++ [pid 24878] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24877] <... bpf resumed>) = 3 [pid 24878] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24880] write(3, "1000", 4 [pid 24878] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24877] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24880] <... write resumed>) = 4 [pid 24878] exit_group(0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24878] <... exit_group resumed>) = ? [pid 24880] close(3 [pid 24877] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24876] <... bpf resumed>) = 3 [pid 24880] <... close resumed>) = 0 executing program [pid 24880] write(1, "executing program\n", 18 [pid 24877] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24880] <... write resumed>) = 18 [pid 24877] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24877] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24880] <... bpf resumed>) = 3 [pid 24878] +++ exited with 0 +++ [pid 24877] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24876] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24880] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24877] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24881 attached [pid 24880] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24877] <... exit_group resumed>) = ? [pid 24876] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24881] set_robust_list(0x555591f29660, 24 [pid 24880] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24881 [pid 24881] <... set_robust_list resumed>) = 0 [pid 24880] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24876] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24880] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24877] +++ exited with 0 +++ [pid 24876] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24881] <... prctl resumed>) = 0 [pid 24880] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24876] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24881] setpgid(0, 0 [pid 24876] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24881] <... setpgid resumed>) = 0 [pid 24880] exit_group(0 [pid 24876] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24876] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24882 attached [pid 24880] <... exit_group resumed>) = ? [pid 24876] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 24881] <... openat resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24881] write(3, "1000", 4) = 4 [pid 24881] close(3 [pid 24880] +++ exited with 0 +++ [pid 24882] set_robust_list(0x555591f29660, 24 [pid 24881] <... close resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24882 [pid 24882] <... set_robust_list resumed>) = 0 executing program [pid 24881] write(1, "executing program\n", 18 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24881] <... write resumed>) = 18 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24882] setpgid(0, 0 [pid 24881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24882] <... setpgid resumed>) = 0 [pid 24881] <... bpf resumed>) = 3 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24883 attached ./strace-static-x86_64: Process 24884 attached [pid 24882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24881] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24883] set_robust_list(0x555591f29660, 24 [pid 24881] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24884] set_robust_list(0x555591f29660, 24 [pid 24883] <... set_robust_list resumed>) = 0 [pid 24884] <... set_robust_list resumed>) = 0 [pid 24881] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24885 attached [pid 24883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24882] <... openat resumed>) = 3 [pid 24881] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24885 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24884 [pid 24885] set_robust_list(0x555591f29660, 24 [pid 24882] write(3, "1000", 4 [pid 24881] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24884] <... prctl resumed>) = 0 [pid 24881] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24883 [pid 24884] setpgid(0, 0 [pid 24885] <... set_robust_list resumed>) = 0 [pid 24883] <... prctl resumed>) = 0 [pid 24882] <... write resumed>) = 4 [pid 24881] <... exit_group resumed>) = ? executing program [pid 24885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24883] setpgid(0, 0 [pid 24884] <... setpgid resumed>) = 0 [pid 24882] close(3 [pid 24883] <... setpgid resumed>) = 0 [pid 24882] <... close resumed>) = 0 [pid 24883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24882] write(1, "executing program\n", 18 [pid 24883] <... openat resumed>) = 3 [pid 24882] <... write resumed>) = 18 [pid 24881] +++ exited with 0 +++ [pid 24885] <... prctl resumed>) = 0 [pid 24882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24885] setpgid(0, 0 [pid 24883] write(3, "1000", 4 [pid 24884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24883] <... write resumed>) = 4 [pid 24885] <... setpgid resumed>) = 0 [pid 24883] close(3 [pid 24882] <... bpf resumed>) = 3 [pid 24883] <... close resumed>) = 0 [pid 24883] write(1, "executing program\n", 18executing program [pid 24882] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24883] <... write resumed>) = 18 [pid 24883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24882] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24884] <... openat resumed>) = 3 [pid 24882] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24885] <... openat resumed>) = 3 [pid 24884] write(3, "1000", 4 [pid 24885] write(3, "1000", 4 [pid 24883] <... bpf resumed>) = 3 [pid 24884] <... write resumed>) = 4 [pid 24882] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24884] close(3 [pid 24885] <... write resumed>) = 4 [pid 24884] <... close resumed>) = 0 [pid 24885] close(3 [pid 24882] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24885] <... close resumed>) = 0 [pid 24882] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24885] write(1, "executing program\n", 18executing program [pid 24882] exit_group(0 [pid 24885] <... write resumed>) = 18 [pid 24882] <... exit_group resumed>) = ? executing program [pid 24885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24883] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24884] write(1, "executing program\n", 18) = 18 [pid 24885] <... bpf resumed>) = 3 [pid 24884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24885] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24883] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24882] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 24885] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24883] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24885] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24883] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24885] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24883] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24884] <... bpf resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24885] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24883] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24884] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24886 attached [pid 24885] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24883] exit_group(0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24886] set_robust_list(0x555591f29660, 24) = 0 [pid 24885] exit_group(0 [pid 24883] <... exit_group resumed>) = ? [pid 24884] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24886 [pid 24886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24884] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24887 attached [pid 24886] <... prctl resumed>) = 0 [pid 24886] setpgid(0, 0) = 0 [pid 24886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24887] set_robust_list(0x555591f29660, 24 [pid 24885] <... exit_group resumed>) = ? [pid 24883] +++ exited with 0 +++ [pid 24884] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24884] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24887] <... set_robust_list resumed>) = 0 [pid 24884] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24886] write(3, "1000", 4 [pid 24884] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24887 [pid 24886] <... write resumed>) = 4 [pid 24886] close(3 [pid 24887] <... prctl resumed>) = 0 [pid 24886] <... close resumed>) = 0 [pid 24884] <... exit_group resumed>) = ? executing program [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24887] setpgid(0, 0 [pid 24886] write(1, "executing program\n", 18 [pid 24885] +++ exited with 0 +++ [pid 24887] <... setpgid resumed>) = 0 [pid 24886] <... write resumed>) = 18 ./strace-static-x86_64: Process 24888 attached [pid 24886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24886] <... bpf resumed>) = 3 [pid 24884] +++ exited with 0 +++ [pid 24887] <... openat resumed>) = 3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24886] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24888] set_robust_list(0x555591f29660, 24 [pid 24887] write(3, "1000", 4 [pid 24886] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24888] <... set_robust_list resumed>) = 0 [pid 24887] <... write resumed>) = 4 [pid 24886] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24888 [pid 24887] close(3 [pid 24886] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24887] <... close resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24886] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24888] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 24887] write(1, "executing program\n", 18 [pid 24886] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24887] <... write resumed>) = 18 [pid 24886] <... exit_group resumed>) = ? [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24888] <... prctl resumed>) = 0 [pid 24887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24886] +++ exited with 0 +++ ./strace-static-x86_64: Process 24890 attached ./strace-static-x86_64: Process 24889 attached [pid 24890] set_robust_list(0x555591f29660, 24 [pid 24889] set_robust_list(0x555591f29660, 24 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24890] <... set_robust_list resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24891 attached [pid 24890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24889] <... set_robust_list resumed>) = 0 [pid 24891] set_robust_list(0x555591f29660, 24) = 0 [pid 24890] <... prctl resumed>) = 0 [pid 24889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24888] setpgid(0, 0 [pid 24887] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24890 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24889 [pid 24891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24890] setpgid(0, 0 [pid 24889] <... prctl resumed>) = 0 [pid 24888] <... setpgid resumed>) = 0 [pid 24887] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24890] <... setpgid resumed>) = 0 [pid 24889] setpgid(0, 0 [pid 24888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24891] <... prctl resumed>) = 0 [pid 24887] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24891 [pid 24890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24889] <... setpgid resumed>) = 0 [pid 24891] setpgid(0, 0 [pid 24890] <... openat resumed>) = 3 [pid 24891] <... setpgid resumed>) = 0 [pid 24889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24888] <... openat resumed>) = 3 [pid 24887] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24890] write(3, "1000", 4 [pid 24891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24890] <... write resumed>) = 4 [pid 24888] write(3, "1000", 4 [pid 24887] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24890] close(3 [pid 24889] <... openat resumed>) = 3 [pid 24890] <... close resumed>) = 0 executing program [pid 24888] <... write resumed>) = 4 [pid 24890] write(1, "executing program\n", 18) = 18 [pid 24889] write(3, "1000", 4 [pid 24888] close(3 [pid 24887] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24891] <... openat resumed>) = 3 [pid 24889] <... write resumed>) = 4 [pid 24891] write(3, "1000", 4 executing program [pid 24890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24889] close(3 [pid 24888] <... close resumed>) = 0 [pid 24887] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24891] <... write resumed>) = 4 [pid 24889] <... close resumed>) = 0 [pid 24888] write(1, "executing program\n", 18 [pid 24887] exit_group(0 [pid 24891] close(3 [pid 24889] write(1, "executing program\n", 18executing program [pid 24888] <... write resumed>) = 18 [pid 24887] <... exit_group resumed>) = ? [pid 24891] <... close resumed>) = 0 [pid 24890] <... bpf resumed>) = 3 executing program [pid 24889] <... write resumed>) = 18 [pid 24888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24891] write(1, "executing program\n", 18 [pid 24889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24887] +++ exited with 0 +++ [pid 24891] <... write resumed>) = 18 [pid 24890] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24890] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24890] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24889] <... bpf resumed>) = 3 [pid 24888] <... bpf resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24891] <... bpf resumed>) = 3 [pid 24890] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24889] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24888] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24891] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24890] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24889] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24888] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24891] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24890] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24889] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24888] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24891] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24890] exit_group(0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24891] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24890] <... exit_group resumed>) = ? [pid 24889] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24888] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24891] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24892 attached [pid 24889] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24888] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24892] set_robust_list(0x555591f29660, 24 [pid 24891] exit_group(0 [pid 24889] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24888] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24892] <... set_robust_list resumed>) = 0 [pid 24891] <... exit_group resumed>) = ? [pid 24889] exit_group(0 [pid 24888] exit_group(0 [pid 24891] +++ exited with 0 +++ [pid 24890] +++ exited with 0 +++ [pid 24892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24889] <... exit_group resumed>) = ? [pid 24888] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24892 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24892] <... prctl resumed>) = 0 [pid 24888] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24893 attached [pid 24892] setpgid(0, 0 [pid 24889] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24892] <... setpgid resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24893 [pid 24892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 24894 attached [pid 24893] set_robust_list(0x555591f29660, 24 [pid 24892] write(3, "1000", 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24894] set_robust_list(0x555591f29660, 24 [pid 24893] <... set_robust_list resumed>) = 0 [pid 24892] <... write resumed>) = 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24894 [pid 24894] <... set_robust_list resumed>) = 0 [pid 24893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24892] close(3 [pid 24894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24892] <... close resumed>) = 0 [pid 24894] <... prctl resumed>) = 0 [pid 24892] write(1, "executing program\n", 18 [pid 24894] setpgid(0, 0 [pid 24892] <... write resumed>) = 18 [pid 24894] <... setpgid resumed>) = 0 executing program [pid 24893] <... prctl resumed>) = 0 [pid 24892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24896 attached ./strace-static-x86_64: Process 24895 attached [pid 24894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24896] set_robust_list(0x555591f29660, 24 [pid 24895] set_robust_list(0x555591f29660, 24 [pid 24893] setpgid(0, 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24895 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24896 [pid 24896] <... set_robust_list resumed>) = 0 [pid 24895] <... set_robust_list resumed>) = 0 [pid 24893] <... setpgid resumed>) = 0 [pid 24896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24892] <... bpf resumed>) = 3 [pid 24895] <... prctl resumed>) = 0 [pid 24894] <... openat resumed>) = 3 [pid 24895] setpgid(0, 0 [pid 24894] write(3, "1000", 4 [pid 24892] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24896] <... prctl resumed>) = 0 [pid 24895] <... setpgid resumed>) = 0 [pid 24894] <... write resumed>) = 4 [pid 24893] <... openat resumed>) = 3 [pid 24892] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24896] setpgid(0, 0 [pid 24895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24894] close(3 [pid 24892] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24893] write(3, "1000", 4 [pid 24896] <... setpgid resumed>) = 0 [pid 24894] <... close resumed>) = 0 [pid 24896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24895] <... openat resumed>) = 3 [pid 24894] write(1, "executing program\n", 18 executing program [pid 24893] <... write resumed>) = 4 [pid 24895] write(3, "1000", 4 [pid 24892] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24893] close(3 [pid 24892] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24894] <... write resumed>) = 18 [pid 24895] <... write resumed>) = 4 [pid 24895] close(3) = 0 executing program executing program [pid 24894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24893] <... close resumed>) = 0 [pid 24892] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24896] <... openat resumed>) = 3 [pid 24895] write(1, "executing program\n", 18 [pid 24893] write(1, "executing program\n", 18 [pid 24895] <... write resumed>) = 18 [pid 24893] <... write resumed>) = 18 [pid 24892] exit_group(0 [pid 24896] write(3, "1000", 4 [pid 24895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24892] <... exit_group resumed>) = ? [pid 24896] <... write resumed>) = 4 [pid 24895] <... bpf resumed>) = 3 [pid 24894] <... bpf resumed>) = 3 [pid 24893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24895] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24896] close(3 [pid 24894] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24893] <... bpf resumed>) = 3 [pid 24892] +++ exited with 0 +++ [pid 24896] <... close resumed>) = 0 [pid 24895] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24894] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24893] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24896] write(1, "executing program\n", 18 [pid 24895] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24894] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24893] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24896] <... write resumed>) = 18 [pid 24895] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24894] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24893] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24895] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24894] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24893] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24896] <... bpf resumed>) = 3 [pid 24895] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24894] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24893] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24896] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24895] exit_group(0 [pid 24894] exit_group(0 [pid 24893] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24896] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24894] <... exit_group resumed>) = ? [pid 24893] exit_group(0./strace-static-x86_64: Process 24897 attached [pid 24896] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24895] <... exit_group resumed>) = ? [pid 24893] <... exit_group resumed>) = ? [pid 24897] set_robust_list(0x555591f29660, 24 [pid 24896] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24894] +++ exited with 0 +++ [pid 24897] <... set_robust_list resumed>) = 0 [pid 24896] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24895] +++ exited with 0 +++ [pid 24893] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24897 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24894, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24896] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24896] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24896] <... exit_group resumed>) = ? [pid 24897] <... prctl resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24897] setpgid(0, 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24897] <... setpgid resumed>) = 0 [pid 24897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24896] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24897] <... openat resumed>) = 3 ./strace-static-x86_64: Process 24898 attached [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24897] write(3, "1000", 4 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24899 attached [pid 24898] set_robust_list(0x555591f29660, 24 [pid 24897] <... write resumed>) = 4 [pid 24898] <... set_robust_list resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24898 [pid 24899] set_robust_list(0x555591f29660, 24 [pid 24898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24899 [pid 24898] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 24900 attached [pid 24899] <... set_robust_list resumed>) = 0 [pid 24898] setpgid(0, 0 [pid 24897] close(3 [pid 24900] set_robust_list(0x555591f29660, 24 [pid 24899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24898] <... setpgid resumed>) = 0 [pid 24900] <... set_robust_list resumed>) = 0 [pid 24897] <... close resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24900 [pid 24897] write(1, "executing program\n", 18 [pid 24899] <... prctl resumed>) = 0 [pid 24898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24897] <... write resumed>) = 18 [pid 24900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24899] setpgid(0, 0) = 0 [pid 24897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24900] <... prctl resumed>) = 0 [pid 24899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24898] <... openat resumed>) = 3 [pid 24899] <... openat resumed>) = 3 [pid 24900] setpgid(0, 0 [pid 24898] write(3, "1000", 4 [pid 24897] <... bpf resumed>) = 3 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24900] <... setpgid resumed>) = 0 [pid 24899] write(3, "1000", 4 [pid 24900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24899] <... write resumed>) = 4 [pid 24898] <... write resumed>) = 4 [pid 24898] close(3 [pid 24897] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24898] <... close resumed>) = 0 [pid 24900] <... openat resumed>) = 3 [pid 24899] close(3executing program [pid 24898] write(1, "executing program\n", 18 [pid 24897] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24900] write(3, "1000", 4 [pid 24899] <... close resumed>) = 0 executing program [pid 24898] <... write resumed>) = 18 [pid 24897] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24900] <... write resumed>) = 4 [pid 24899] write(1, "executing program\n", 18 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24900] close(3 [pid 24899] <... write resumed>) = 18 [pid 24898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24897] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24900] <... close resumed>) = 0 executing program [pid 24900] write(1, "executing program\n", 18) = 18 [pid 24900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24897] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24900] <... bpf resumed>) = 3 [pid 24898] <... bpf resumed>) = 3 [pid 24897] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24900] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24901 attached , buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24898] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24897] exit_group(0 [pid 24901] set_robust_list(0x555591f29660, 24 [pid 24900] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24898] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24897] <... exit_group resumed>) = ? [pid 24901] <... set_robust_list resumed>) = 0 [pid 24900] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24899] <... bpf resumed>) = 3 [pid 24898] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24901 [pid 24900] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24898] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24900] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24898] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24899] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24897] +++ exited with 0 +++ [pid 24901] <... prctl resumed>) = 0 [pid 24900] exit_group(0 [pid 24899] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24898] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24901] setpgid(0, 0 [pid 24899] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24901] <... setpgid resumed>) = 0 [pid 24900] <... exit_group resumed>) = ? [pid 24899] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24898] exit_group(0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24901] write(3, "1000", 4) = 4 [pid 24900] +++ exited with 0 +++ [pid 24899] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24898] <... exit_group resumed>) = ? [pid 5861] <... restart_syscall resumed>) = 0 [pid 24901] close(3 [pid 24899] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24901] <... close resumed>) = 0 [pid 24899] exit_group(0 [pid 24898] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24901] write(1, "executing program\n", 18 [pid 24899] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24902 attached [pid 24901] <... write resumed>) = 18 [pid 24899] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 ./strace-static-x86_64: Process 24903 attached [pid 24903] set_robust_list(0x555591f29660, 24) = 0 [pid 24903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24902] set_robust_list(0x555591f29660, 24 [pid 24901] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24902 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24903 [pid 24902] <... set_robust_list resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24903] <... prctl resumed>) = 0 [pid 24901] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24903] setpgid(0, 0 [pid 24902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24901] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24903] <... setpgid resumed>) = 0 [pid 24902] <... prctl resumed>) = 0 [pid 24901] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24901] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24902] setpgid(0, 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24902] <... setpgid resumed>) = 0 [pid 24903] <... openat resumed>) = 3 [pid 24902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24901] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24901] exit_group(0./strace-static-x86_64: Process 24904 attached [pid 24903] write(3, "1000", 4 [pid 24902] <... openat resumed>) = 3 [pid 24901] <... exit_group resumed>) = ? [pid 24902] write(3, "1000", 4 [pid 24904] set_robust_list(0x555591f29660, 24 [pid 24903] <... write resumed>) = 4 [pid 24902] <... write resumed>) = 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24904 [pid 24903] close(3 [pid 24902] close(3 [pid 24904] <... set_robust_list resumed>) = 0 [pid 24903] <... close resumed>) = 0 [pid 24902] <... close resumed>) = 0 [pid 24901] +++ exited with 0 +++ [pid 24902] write(1, "executing program\n", 18 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24902] <... write resumed>) = 18 [pid 24903] write(1, "executing program\n", 18) = 18 [pid 24903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24903] <... bpf resumed>) = 3 [pid 24903] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24905 attached [pid 24904] <... prctl resumed>) = 0 [pid 24902] <... bpf resumed>) = 3 [pid 24905] set_robust_list(0x555591f29660, 24 [pid 24904] setpgid(0, 0 [pid 24903] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24902] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24905 [pid 24905] <... set_robust_list resumed>) = 0 [pid 24904] <... setpgid resumed>) = 0 [pid 24903] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24902] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24903] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24902] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24905] <... prctl resumed>) = 0 [pid 24903] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24902] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24905] setpgid(0, 0 [pid 24904] <... openat resumed>) = 3 [pid 24903] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24905] <... setpgid resumed>) = 0 [pid 24903] exit_group(0 [pid 24902] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24904] write(3, "1000", 4 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24904] <... write resumed>) = 4 [pid 24903] <... exit_group resumed>) = ? [pid 24902] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24904] close(3./strace-static-x86_64: Process 24906 attached [pid 24905] <... openat resumed>) = 3 [pid 24904] <... close resumed>) = 0 [pid 24906] set_robust_list(0x555591f29660, 24 [pid 24905] write(3, "1000", 4 [pid 24904] write(1, "executing program\n", 18 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24906 [pid 24906] <... set_robust_list resumed>) = 0 [pid 24905] <... write resumed>) = 4 [pid 24904] <... write resumed>) = 18 [pid 24906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24902] exit_group(0 [pid 24905] close(3 [pid 24904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24902] <... exit_group resumed>) = ? [pid 24906] <... prctl resumed>) = 0 [pid 24905] <... close resumed>) = 0 [pid 24903] +++ exited with 0 +++ [pid 24904] <... bpf resumed>) = 3 [pid 24902] +++ exited with 0 +++ [pid 24906] setpgid(0, 0 [pid 24905] write(1, "executing program\n", 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24906] <... setpgid resumed>) = 0 [pid 24905] <... write resumed>) = 18 [pid 24904] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24904] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24904] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24904] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24904] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24906] <... openat resumed>) = 3 [pid 24904] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24904] exit_group(0 [pid 24906] write(3, "1000", 4) = 4 [pid 24904] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24906] close(3 [pid 24905] <... bpf resumed>) = 3 [pid 24904] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24906] <... close resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24905] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24906] write(1, "executing program\n", 18 [pid 24905] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24906] <... write resumed>) = 18 [pid 24905] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24907 attached [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24907 ./strace-static-x86_64: Process 24908 attached [pid 24907] set_robust_list(0x555591f29660, 24 [pid 24905] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24908] set_robust_list(0x555591f29660, 24 [pid 24906] <... bpf resumed>) = 3 [pid 24905] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24908] <... set_robust_list resumed>) = 0 [pid 24908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24908] setpgid(0, 0) = 0 [pid 24908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 24907] <... set_robust_list resumed>) = 0 [pid 24906] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24905] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24908 [pid 24908] write(3, "1000", 4 [pid 24907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24906] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24905] exit_group(0 [pid 24908] <... write resumed>) = 4 [pid 24907] <... prctl resumed>) = 0 [pid 24906] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24905] <... exit_group resumed>) = ? [pid 24908] close(3 [pid 24907] setpgid(0, 0 [pid 24906] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24908] <... close resumed>) = 0 executing program executing program [pid 24907] <... setpgid resumed>) = 0 [pid 24907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24908] write(1, "executing program\n", 18) = 18 [pid 24908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24907] <... openat resumed>) = 3 [pid 24906] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24905] +++ exited with 0 +++ [pid 24907] write(3, "1000", 4 [pid 24906] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24909 attached [pid 24908] <... bpf resumed>) = 3 [pid 24907] <... write resumed>) = 4 [pid 24906] exit_group(0 [pid 24907] close(3 [pid 24906] <... exit_group resumed>) = ? [pid 24909] set_robust_list(0x555591f29660, 24 [pid 24908] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24907] <... close resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24909 [pid 24909] <... set_robust_list resumed>) = 0 [pid 24908] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24907] write(1, "executing program\n", 18 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24908] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24907] <... write resumed>) = 18 [pid 24906] +++ exited with 0 +++ [pid 24909] <... prctl resumed>) = 0 [pid 24908] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24909] setpgid(0, 0 [pid 24908] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24909] <... setpgid resumed>) = 0 [pid 24908] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24908] exit_group(0) = ? [pid 24907] <... bpf resumed>) = 3 [pid 24909] <... openat resumed>) = 3 [pid 24909] write(3, "1000", 4 [pid 24907] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24910 attached [pid 24909] <... write resumed>) = 4 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24909] close(3 [pid 24908] +++ exited with 0 +++ [pid 24907] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24910 [pid 24909] <... close resumed>) = 0 [pid 24907] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24911 attached [pid 24910] set_robust_list(0x555591f29660, 24executing program [pid 24909] write(1, "executing program\n", 18 [pid 24907] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24910] <... set_robust_list resumed>) = 0 [pid 24909] <... write resumed>) = 18 [pid 24907] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24911] set_robust_list(0x555591f29660, 24 [pid 24909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24907] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24911 executing program [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24911] <... set_robust_list resumed>) = 0 [pid 24910] <... prctl resumed>) = 0 [pid 24909] <... bpf resumed>) = 3 [pid 24907] exit_group(0 [pid 24911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24910] setpgid(0, 0 [pid 24909] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24907] <... exit_group resumed>) = ? [pid 24911] <... prctl resumed>) = 0 [pid 24910] <... setpgid resumed>) = 0 [pid 24911] setpgid(0, 0 [pid 24910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24909] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24909] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24911] <... setpgid resumed>) = 0 [pid 24910] <... openat resumed>) = 3 [pid 24909] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24909] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24907] +++ exited with 0 +++ [pid 5856] <... restart_syscall resumed>) = 0 [pid 24909] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24909] exit_group(0 [pid 24910] write(3, "1000", 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24907, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24910] <... write resumed>) = 4 [pid 24909] <... exit_group resumed>) = ? [pid 24911] <... openat resumed>) = 3 [pid 24910] close(3 [pid 24911] write(3, "1000", 4 [pid 24910] <... close resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24911] <... write resumed>) = 4 [pid 24910] write(1, "executing program\n", 18 [pid 24909] +++ exited with 0 +++ ./strace-static-x86_64: Process 24912 attached [pid 24911] close(3 [pid 24910] <... write resumed>) = 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24912] set_robust_list(0x555591f29660, 24 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24912] <... set_robust_list resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24912 [pid 24911] <... close resumed>) = 0 [pid 24912] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 24910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24912] <... prctl resumed>) = 0 [pid 24911] write(1, "executing program\n", 18 [pid 24912] setpgid(0, 0 [pid 24911] <... write resumed>) = 18 [pid 24912] <... setpgid resumed>) = 0 [pid 24912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24913 attached [pid 24912] <... openat resumed>) = 3 [pid 24913] set_robust_list(0x555591f29660, 24) = 0 [pid 24912] write(3, "1000", 4 [pid 24913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24912] <... write resumed>) = 4 [pid 24911] <... bpf resumed>) = 3 [pid 24913] <... prctl resumed>) = 0 [pid 24910] <... bpf resumed>) = 3 [pid 24913] setpgid(0, 0 [pid 24912] close(3executing program [pid 24913] <... setpgid resumed>) = 0 [pid 24912] <... close resumed>) = 0 [pid 24913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24912] write(1, "executing program\n", 18) = 18 [pid 24912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24914 attached [pid 24913] <... openat resumed>) = 3 [pid 24911] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24910] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24913 [pid 24914] set_robust_list(0x555591f29660, 24 [pid 24910] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24914 [pid 24914] <... set_robust_list resumed>) = 0 [pid 24913] write(3, "1000", 4 [pid 24912] <... bpf resumed>) = 3 [pid 24911] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24910] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24913] <... write resumed>) = 4 [pid 24914] <... prctl resumed>) = 0 [pid 24913] close(3 [pid 24912] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24911] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24910] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24914] setpgid(0, 0 [pid 24913] <... close resumed>) = 0 [pid 24912] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24911] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24910] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24914] <... setpgid resumed>) = 0 executing program [pid 24913] write(1, "executing program\n", 18 [pid 24912] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24911] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24910] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24913] <... write resumed>) = 18 [pid 24912] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24911] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24910] exit_group(0 [pid 24914] <... openat resumed>) = 3 [pid 24912] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24911] exit_group(0 [pid 24912] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24911] <... exit_group resumed>) = ? [pid 24910] <... exit_group resumed>) = ? [pid 24914] write(3, "1000", 4 [pid 24913] <... bpf resumed>) = 3 [pid 24914] <... write resumed>) = 4 [pid 24913] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24914] close(3 [pid 24913] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24912] exit_group(0 [pid 24911] +++ exited with 0 +++ [pid 24910] +++ exited with 0 +++ [pid 24914] <... close resumed>) = 0 executing program [pid 24914] write(1, "executing program\n", 18 [pid 24913] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24912] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24914] <... write resumed>) = 18 [pid 24913] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24913] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24912] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24914] <... bpf resumed>) = 3 [pid 24913] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24915 attached [pid 24914] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24913] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24916 attached [pid 24915] set_robust_list(0x555591f29660, 24 [pid 24914] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24915] <... set_robust_list resumed>) = 0 [pid 24914] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24915 [pid 24916] set_robust_list(0x555591f29660, 24 [pid 24915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24914] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24913] +++ exited with 0 +++ [pid 24914] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24916] <... set_robust_list resumed>) = 0 [pid 24915] <... prctl resumed>) = 0 [pid 24914] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24916 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24915] setpgid(0, 0 [pid 24914] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24916] <... prctl resumed>) = 0 [pid 24915] <... setpgid resumed>) = 0 [pid 24916] setpgid(0, 0 [pid 24914] <... exit_group resumed>) = ? [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24916] <... setpgid resumed>) = 0 [pid 24915] <... openat resumed>) = 3 [pid 24916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24915] write(3, "1000", 4 [pid 24916] <... openat resumed>) = 3 [pid 24914] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 24916] write(3, "1000", 4 [pid 24915] <... write resumed>) = 4 [pid 24916] <... write resumed>) = 4 [pid 24915] close(3 [pid 24916] close(3 [pid 24915] <... close resumed>) = 0 executing program [pid 24916] <... close resumed>) = 0 [pid 24915] write(1, "executing program\n", 18 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 24916] write(1, "executing program\n", 18 [pid 24915] <... write resumed>) = 18 [pid 24916] <... write resumed>) = 18 [pid 24915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24916] <... bpf resumed>) = 3 [pid 24915] <... bpf resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24919 attached ./strace-static-x86_64: Process 24918 attached [pid 24916] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24918 [pid 24919] set_robust_list(0x555591f29660, 24 [pid 24918] set_robust_list(0x555591f29660, 24 [pid 24916] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24916] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24919] <... set_robust_list resumed>) = 0 [pid 24918] <... set_robust_list resumed>) = 0 [pid 24919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24915] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24916] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24915] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24919 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24915] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24919] <... prctl resumed>) = 0 [pid 24918] <... prctl resumed>) = 0 [pid 24916] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24915] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24919] setpgid(0, 0 [pid 24918] setpgid(0, 0 [pid 24916] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24915] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24919] <... setpgid resumed>) = 0 [pid 24918] <... setpgid resumed>) = 0 [pid 24915] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24915] exit_group(0 [pid 24919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24919] <... openat resumed>) = 3 [pid 24916] exit_group(0 [pid 24915] <... exit_group resumed>) = ? [pid 24916] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24920 attached [pid 24920] set_robust_list(0x555591f29660, 24) = 0 [pid 24920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24920] setpgid(0, 0 [pid 24916] +++ exited with 0 +++ [pid 24920] <... setpgid resumed>) = 0 [pid 24919] write(3, "1000", 4 [pid 24918] <... openat resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24920 [pid 24920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24919] <... write resumed>) = 4 [pid 24918] write(3, "1000", 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24919] close(3 [pid 24918] <... write resumed>) = 4 [pid 24915] +++ exited with 0 +++ [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24919] <... close resumed>) = 0 executing program [pid 24918] close(3 [pid 24919] write(1, "executing program\n", 18 [pid 24918] <... close resumed>) = 0 executing program [pid 24919] <... write resumed>) = 18 [pid 24918] write(1, "executing program\n", 18 [pid 24920] <... openat resumed>) = 3 executing program [pid 24919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24918] <... write resumed>) = 18 [pid 24920] write(3, "1000", 4 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24915, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24920] <... write resumed>) = 4 [pid 24918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24920] close(3 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24920] <... close resumed>) = 0 [pid 24920] write(1, "executing program\n", 18) = 18 [pid 24918] <... bpf resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24921 attached [pid 24919] <... bpf resumed>) = 3 [pid 24921] set_robust_list(0x555591f29660, 24 [pid 24920] <... bpf resumed>) = 3 [pid 24919] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24918] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24921 [pid 24919] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24918] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24921] <... set_robust_list resumed>) = 0 [pid 24920] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24919] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24918] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24920] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24922 attached [pid 24921] setpgid(0, 0 [pid 24920] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24919] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24918] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24922] set_robust_list(0x555591f29660, 24 [pid 24921] <... setpgid resumed>) = 0 [pid 24920] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24919] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24918] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24922 [pid 24922] <... set_robust_list resumed>) = 0 [pid 24921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24920] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24919] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24918] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24921] <... openat resumed>) = 3 [pid 24920] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24919] exit_group(0 [pid 24918] exit_group(0 [pid 24922] <... prctl resumed>) = 0 [pid 24921] write(3, "1000", 4 [pid 24920] exit_group(0 [pid 24919] <... exit_group resumed>) = ? [pid 24918] <... exit_group resumed>) = ? [pid 24921] <... write resumed>) = 4 [pid 24920] <... exit_group resumed>) = ? [pid 24922] setpgid(0, 0 [pid 24920] +++ exited with 0 +++ [pid 24922] <... setpgid resumed>) = 0 [pid 24921] close(3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24921] <... close resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24921] write(1, "executing program\n", 18 [pid 24922] <... openat resumed>) = 3 [pid 24921] <... write resumed>) = 18 [pid 24921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24918] +++ exited with 0 +++ [pid 24922] write(3, "1000", 4 [pid 24919] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24918, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24922] <... write resumed>) = 4 [pid 24922] close(3) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24922] write(1, "executing program\n", 18 [pid 24921] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program ./strace-static-x86_64: Process 24923 attached [pid 24922] <... write resumed>) = 18 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24921] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24923] set_robust_list(0x555591f29660, 24 [pid 24921] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24923 [pid 24923] <... set_robust_list resumed>) = 0 [pid 24921] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24922] <... bpf resumed>) = 3 [pid 24923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24921] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24923] <... prctl resumed>) = 0 [pid 24922] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24921] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24922] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24924 attached [pid 24923] setpgid(0, 0 [pid 24922] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24921] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... restart_syscall resumed>) = 0 [pid 24924] set_robust_list(0x555591f29660, 24 [pid 24923] <... setpgid resumed>) = 0 [pid 24924] <... set_robust_list resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24924 [pid 24924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24922] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24921] exit_group(0 [pid 24924] <... prctl resumed>) = 0 [pid 24923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24924] setpgid(0, 0 [pid 24922] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24921] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24924] <... setpgid resumed>) = 0 [pid 24923] <... openat resumed>) = 3 [pid 24922] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24923] write(3, "1000", 4 [pid 24922] exit_group(0 [pid 24921] +++ exited with 0 +++ ./strace-static-x86_64: Process 24925 attached [pid 24923] <... write resumed>) = 4 [pid 24922] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24925 [pid 24925] set_robust_list(0x555591f29660, 24 [pid 24923] close(3 [pid 24925] <... set_robust_list resumed>) = 0 [pid 24925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24925] setpgid(0, 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24924] <... openat resumed>) = 3 [pid 24923] <... close resumed>) = 0 [pid 24922] +++ exited with 0 +++ ./strace-static-x86_64: Process 24926 attached [pid 24925] <... setpgid resumed>) = 0 [pid 24924] write(3, "1000", 4executing program [pid 24923] write(1, "executing program\n", 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24924] <... write resumed>) = 4 [pid 24923] <... write resumed>) = 18 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24926] set_robust_list(0x555591f29660, 24 [pid 24925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24924] close(3 [pid 24923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24926 [pid 24926] <... set_robust_list resumed>) = 0 [pid 24925] <... openat resumed>) = 3 [pid 24924] <... close resumed>) = 0 [pid 24926] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 24925] write(3, "1000", 4 [pid 24924] write(1, "executing program\n", 18 [pid 24923] <... bpf resumed>) = 3 [pid 24926] <... prctl resumed>) = 0 [pid 24925] <... write resumed>) = 4 [pid 24924] <... write resumed>) = 18 [pid 24925] close(3 [pid 24924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24923] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24925] <... close resumed>) = 0 [pid 24924] <... bpf resumed>) = 3 [pid 24923] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24923] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) executing program [pid 24926] setpgid(0, 0 [pid 24925] write(1, "executing program\n", 18 [pid 24924] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24923] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24926] <... setpgid resumed>) = 0 [pid 24925] <... write resumed>) = 18 [pid 24924] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24923] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24924] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24923] exit_group(0 [pid 24926] <... openat resumed>) = 3 [pid 24924] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24923] <... exit_group resumed>) = ? [pid 24925] <... bpf resumed>) = 3 [pid 24923] +++ exited with 0 +++ ./strace-static-x86_64: Process 24927 attached [pid 24926] write(3, "1000", 4 [pid 24925] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24924] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24927 [pid 24927] set_robust_list(0x555591f29660, 24 [pid 24926] <... write resumed>) = 4 [pid 24925] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24924] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24927] <... set_robust_list resumed>) = 0 [pid 24926] close(3 [pid 24925] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24924] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24926] <... close resumed>) = 0 [pid 24925] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24924] <... exit_group resumed>) = ? [pid 24926] write(1, "executing program\n", 18) = 18 [pid 24927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24927] <... prctl resumed>) = 0 [pid 24927] setpgid(0, 0) = 0 [pid 24927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 24924] +++ exited with 0 +++ ./strace-static-x86_64: Process 24928 attached [pid 24927] write(3, "1000", 4 [pid 24926] <... bpf resumed>) = 3 [pid 24925] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24928] set_robust_list(0x555591f29660, 24 [pid 24927] <... write resumed>) = 4 [pid 24926] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24925] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24928 [pid 24928] <... set_robust_list resumed>) = 0 [pid 24927] close(3 [pid 24926] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24925] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24927] <... close resumed>) = 0 [pid 24926] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24928] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 5858] <... restart_syscall resumed>) = 0 [pid 24928] <... prctl resumed>) = 0 [pid 24927] write(1, "executing program\n", 18 [pid 24926] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24925] <... exit_group resumed>) = ? [pid 24928] setpgid(0, 0 [pid 24927] <... write resumed>) = 18 [pid 24928] <... setpgid resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 24927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24926] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24929 attached [pid 24925] +++ exited with 0 +++ [pid 24928] <... openat resumed>) = 3 [pid 24928] write(3, "1000", 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24928] <... write resumed>) = 4 [pid 24927] <... bpf resumed>) = 3 [pid 24928] close(3 [pid 24926] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24929] set_robust_list(0x555591f29660, 24 [pid 24928] <... close resumed>) = 0 [pid 24928] write(1, "executing program\n", 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24929 [pid 24929] <... set_robust_list resumed>) = 0 [pid 24928] <... write resumed>) = 18 [pid 24927] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24926] exit_group(0 [pid 24928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24927] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24926] <... exit_group resumed>) = ? [pid 24929] <... prctl resumed>) = 0 [pid 24928] <... bpf resumed>) = 3 [pid 24927] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24929] setpgid(0, 0 [pid 24928] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24929] <... setpgid resumed>) = 0 [pid 24928] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24927] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 24929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24928] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24927] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24929] <... openat resumed>) = 3 [pid 24928] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24927] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24926] +++ exited with 0 +++ [pid 24929] write(3, "1000", 4) = 4 [pid 24928] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24927] exit_group(0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24926, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24929] close(3 [pid 24928] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24927] <... exit_group resumed>) = ? executing program [pid 24929] <... close resumed>) = 0 [pid 24928] exit_group(0./strace-static-x86_64: Process 24930 attached [pid 24929] write(1, "executing program\n", 18 [pid 24928] <... exit_group resumed>) = ? [pid 24929] <... write resumed>) = 18 [pid 24929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24930] set_robust_list(0x555591f29660, 24 [pid 24929] <... bpf resumed>) = 3 [pid 24927] +++ exited with 0 +++ [pid 24930] <... set_robust_list resumed>) = 0 [pid 24928] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24930 [pid 24930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24929] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24930] <... prctl resumed>) = 0 [pid 24929] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24930] setpgid(0, 0 [pid 24929] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24930] <... setpgid resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24929] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24929] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24929] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24930] <... openat resumed>) = 3 [pid 24929] exit_group(0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24929] <... exit_group resumed>) = ? [pid 24930] write(3, "1000", 4) = 4 [pid 24930] close(3) = 0 [pid 24930] write(1, "executing program\n", 18executing program ) = 18 [pid 24930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 24929] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24930] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24930] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24930] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24930] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24933 attached ./strace-static-x86_64: Process 24932 attached ./strace-static-x86_64: Process 24931 attached ) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24931 [pid 24931] set_robust_list(0x555591f29660, 24 [pid 24930] exit_group(0 [pid 24931] <... set_robust_list resumed>) = 0 [pid 24933] set_robust_list(0x555591f29660, 24 [pid 24930] <... exit_group resumed>) = ? [pid 24933] <... set_robust_list resumed>) = 0 [pid 24932] set_robust_list(0x555591f29660, 24 [pid 24931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24933 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24932 [pid 24932] <... set_robust_list resumed>) = 0 [pid 24932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24931] <... prctl resumed>) = 0 [pid 24930] +++ exited with 0 +++ [pid 24933] <... prctl resumed>) = 0 [pid 24932] <... prctl resumed>) = 0 [pid 24931] setpgid(0, 0 [pid 24933] setpgid(0, 0 [pid 24931] <... setpgid resumed>) = 0 [pid 24933] <... setpgid resumed>) = 0 [pid 24932] setpgid(0, 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24930, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] <... restart_syscall resumed>) = 0 [pid 24932] <... setpgid resumed>) = 0 [pid 24931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program executing program [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24933] <... openat resumed>) = 3 [pid 24932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24931] <... openat resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24932] <... openat resumed>) = 3 [pid 24931] write(3, "1000", 4./strace-static-x86_64: Process 24934 attached [pid 24933] write(3, "1000", 4 [pid 24931] <... write resumed>) = 4 [pid 24932] write(3, "1000", 4 [pid 24931] close(3./strace-static-x86_64: Process 24935 attached [pid 24933] <... write resumed>) = 4 [pid 24932] <... write resumed>) = 4 [pid 24931] <... close resumed>) = 0 [pid 24935] set_robust_list(0x555591f29660, 24 [pid 24934] set_robust_list(0x555591f29660, 24 [pid 24933] close(3 [pid 24932] close(3 [pid 24931] write(1, "executing program\n", 18 [pid 24935] <... set_robust_list resumed>) = 0 [pid 24934] <... set_robust_list resumed>) = 0 [pid 24933] <... close resumed>) = 0 [pid 24932] <... close resumed>) = 0 [pid 24931] <... write resumed>) = 18 [pid 24933] write(1, "executing program\n", 18 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24934 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24935 [pid 24933] <... write resumed>) = 18 [pid 24932] write(1, "executing program\n", 18 [pid 24931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24932] <... write resumed>) = 18 [pid 24931] <... bpf resumed>) = 3 [pid 24935] setpgid(0, 0 [pid 24934] <... prctl resumed>) = 0 [pid 24933] <... bpf resumed>) = 3 [pid 24935] <... setpgid resumed>) = 0 [pid 24933] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24935] <... openat resumed>) = 3 [pid 24934] setpgid(0, 0 [pid 24933] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24933] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24935] write(3, "1000", 4 [pid 24933] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24935] <... write resumed>) = 4 [pid 24933] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24935] close(3 [pid 24933] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24935] <... close resumed>) = 0 [pid 24933] exit_group(0executing program [pid 24935] write(1, "executing program\n", 18 [pid 24934] <... setpgid resumed>) = 0 [pid 24933] <... exit_group resumed>) = ? [pid 24932] <... bpf resumed>) = 3 [pid 24931] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24935] <... write resumed>) = 18 [pid 24934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24931] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24931] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24934] <... openat resumed>) = 3 [pid 24935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24933] +++ exited with 0 +++ [pid 24932] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24931] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24934] write(3, "1000", 4 [pid 24931] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24931] exit_group(0) = ? [pid 24935] <... bpf resumed>) = 3 [pid 24934] <... write resumed>) = 4 [pid 24934] close(3 [pid 24932] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24934] <... close resumed>) = 0 executing program [pid 24932] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24934] write(1, "executing program\n", 18 [pid 24935] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24934] <... write resumed>) = 18 [pid 24932] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24935] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24935] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24932] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24931] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24935] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24932] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24931, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24935] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24934] <... bpf resumed>) = 3 [pid 24932] exit_group(0 [pid 5857] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24936 attached [pid 24935] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24936] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24936 [pid 24935] exit_group(0 [pid 24934] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24932] <... exit_group resumed>) = ? [pid 24936] <... set_robust_list resumed>) = 0 [pid 24935] <... exit_group resumed>) = ? [pid 24934] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24932] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 24936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24934] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24936] <... prctl resumed>) = 0 [pid 24934] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24936] setpgid(0, 0) = 0 [pid 24934] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24935] +++ exited with 0 +++ [pid 24934] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24936] <... openat resumed>) = 3 [pid 24934] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24937 attached [pid 24936] write(3, "1000", 4 [pid 24934] <... exit_group resumed>) = ? [pid 24936] <... write resumed>) = 4 [pid 24937] set_robust_list(0x555591f29660, 24 [pid 24936] close(3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24937 [pid 24937] <... set_robust_list resumed>) = 0 [pid 24936] <... close resumed>) = 0 ./strace-static-x86_64: Process 24938 attached [pid 24937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24937] <... prctl resumed>) = 0 [pid 24937] setpgid(0, 0 [pid 24934] +++ exited with 0 +++ [pid 24936] write(1, "executing program\n", 18 [pid 24937] <... setpgid resumed>) = 0 executing program [pid 24938] set_robust_list(0x555591f29660, 24 [pid 24937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24936] <... write resumed>) = 18 ./strace-static-x86_64: Process 24939 attached [pid 24938] <... set_robust_list resumed>) = 0 [pid 24936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24939] set_robust_list(0x555591f29660, 24 [pid 24938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24937] <... openat resumed>) = 3 [pid 24939] <... set_robust_list resumed>) = 0 [pid 24938] <... prctl resumed>) = 0 [pid 24936] <... bpf resumed>) = 3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24939 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24938 [pid 24938] setpgid(0, 0 [pid 24939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24937] write(3, "1000", 4 [pid 24939] <... prctl resumed>) = 0 [pid 24937] <... write resumed>) = 4 [pid 24939] setpgid(0, 0 [pid 24937] close(3executing program [pid 24939] <... setpgid resumed>) = 0 [pid 24939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24937] <... close resumed>) = 0 [pid 24938] <... setpgid resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24939] <... openat resumed>) = 3 [pid 24937] write(1, "executing program\n", 18 [pid 24938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24937] <... write resumed>) = 18 [pid 24937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24939] write(3, "1000", 4 [pid 24938] <... openat resumed>) = 3 [pid 24936] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24938] write(3, "1000", 4 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24938] <... write resumed>) = 4 [pid 24938] close(3 [pid 24939] <... write resumed>) = 4 [pid 24937] <... bpf resumed>) = 3 [pid 24936] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24940 attached [pid 24939] close(3 [pid 24936] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24938] <... close resumed>) = 0 [pid 24937] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24940 [pid 24940] set_robust_list(0x555591f29660, 24 [pid 24939] <... close resumed>) = 0 [pid 24938] write(1, "executing program\n", 18 [pid 24936] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24940] <... set_robust_list resumed>) = 0 [pid 24939] write(1, "executing program\n", 18 [pid 24938] <... write resumed>) = 18 [pid 24937] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24936] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24939] <... write resumed>) = 18 [pid 24936] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24937] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24936] exit_group(0 [pid 24940] <... prctl resumed>) = 0 [pid 24936] <... exit_group resumed>) = ? [pid 24940] setpgid(0, 0 [pid 24939] <... bpf resumed>) = 3 [pid 24938] <... bpf resumed>) = 3 [pid 24937] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24940] <... setpgid resumed>) = 0 [pid 24939] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24938] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24937] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24936] +++ exited with 0 +++ [pid 24940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24939] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24938] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24937] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24937] exit_group(0 [pid 24939] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24938] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24937] <... exit_group resumed>) = ? [pid 24938] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24939] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24939] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24939] exit_group(0) = ? [pid 24940] <... openat resumed>) = 3 [pid 24939] +++ exited with 0 +++ [pid 24938] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24940] write(3, "1000", 4 [pid 24938] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24940] <... write resumed>) = 4 [pid 24940] close(3 [pid 24938] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24940] <... close resumed>) = 0 [pid 24938] <... exit_group resumed>) = ? executing program [pid 24937] +++ exited with 0 +++ [pid 24940] write(1, "executing program\n", 18 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24940] <... write resumed>) = 18 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24937, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24941 attached [pid 24938] +++ exited with 0 +++ [pid 5856] <... restart_syscall resumed>) = 0 [pid 24941] set_robust_list(0x555591f29660, 24 [pid 24940] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24941 [pid 24941] <... set_robust_list resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24940] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24941] <... prctl resumed>) = 0 [pid 24940] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24941] setpgid(0, 0 [pid 24940] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24942 attached [pid 24941] <... setpgid resumed>) = 0 [pid 24940] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... restart_syscall resumed>) = 0 [pid 24940] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24942] set_robust_list(0x555591f29660, 24 [pid 24941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24940] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24942 ./strace-static-x86_64: Process 24943 attached [pid 24942] <... set_robust_list resumed>) = 0 [pid 24940] <... exit_group resumed>) = ? [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24943] set_robust_list(0x555591f29660, 24 [pid 24942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24941] <... openat resumed>) = 3 [pid 24942] <... prctl resumed>) = 0 [pid 24943] <... set_robust_list resumed>) = 0 [pid 24942] setpgid(0, 0./strace-static-x86_64: Process 24944 attached ) = 0 [pid 24941] write(3, "1000", 4 [pid 24944] set_robust_list(0x555591f29660, 24 [pid 24943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24941] <... write resumed>) = 4 [pid 24940] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24943 [pid 24944] <... set_robust_list resumed>) = 0 [pid 24943] <... prctl resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24944 [pid 24943] setpgid(0, 0 [pid 24944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24942] <... openat resumed>) = 3 [pid 24941] close(3 [pid 5861] restart_syscall(<... resuming interrupted clone ...>executing program [pid 24943] <... setpgid resumed>) = 0 [pid 24944] <... prctl resumed>) = 0 [pid 24942] write(3, "1000", 4 [pid 24941] <... close resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 24944] setpgid(0, 0 [pid 24942] <... write resumed>) = 4 [pid 24941] write(1, "executing program\n", 18 [pid 24944] <... setpgid resumed>) = 0 [pid 24943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24942] close(3 [pid 24941] <... write resumed>) = 18 [pid 24944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24943] <... openat resumed>) = 3 [pid 24942] <... close resumed>) = 0 [pid 24941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24943] write(3, "1000", 4 [pid 24942] write(1, "executing program\n", 18 [pid 24944] <... openat resumed>) = 3 [pid 24943] <... write resumed>) = 4 [pid 24942] <... write resumed>) = 18 [pid 24944] write(3, "1000", 4 [pid 24943] close(3 [pid 24944] <... write resumed>) = 4 [pid 24943] <... close resumed>) = 0 [pid 24941] <... bpf resumed>) = 3 [pid 24942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 24944] close(3 [pid 24943] write(1, "executing program\n", 18 [pid 24941] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 24945 attached [pid 24944] <... close resumed>) = 0 [pid 24943] <... write resumed>) = 18 [pid 24942] <... bpf resumed>) = 3 [pid 24944] write(1, "executing program\n", 18 [pid 24943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24945] set_robust_list(0x555591f29660, 24 [pid 24944] <... write resumed>) = 18 [pid 24942] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24941] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24945 [pid 24944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24942] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24941] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24945] <... set_robust_list resumed>) = 0 [pid 24943] <... bpf resumed>) = 3 [pid 24944] <... bpf resumed>) = 3 [pid 24942] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24941] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24943] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24945] <... prctl resumed>) = 0 [pid 24944] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24943] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24942] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24941] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24945] setpgid(0, 0 [pid 24944] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24943] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24942] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24941] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24945] <... setpgid resumed>) = 0 [pid 24943] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24944] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24942] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24941] exit_group(0 [pid 24943] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24942] exit_group(0 [pid 24945] <... openat resumed>) = 3 [pid 24944] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24943] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24941] <... exit_group resumed>) = ? [pid 24945] write(3, "1000", 4 [pid 24942] <... exit_group resumed>) = ? [pid 24944] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24943] exit_group(0 [pid 24941] +++ exited with 0 +++ [pid 24945] <... write resumed>) = 4 [pid 24944] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24943] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24945] close(3 [pid 24944] exit_group(0 [pid 24942] +++ exited with 0 +++ [pid 24945] <... close resumed>) = 0 [pid 24944] <... exit_group resumed>) = ? [pid 24943] +++ exited with 0 +++ [pid 24945] write(1, "executing program\n", 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24946 attached [pid 24944] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24946] set_robust_list(0x555591f29660, 24 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24946] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24946 [pid 24946] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 24945] <... write resumed>) = 18 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24942, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24946] setpgid(0, 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24946] <... setpgid resumed>) = 0 [pid 24945] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24947 attached [pid 24946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24945] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24946] <... openat resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24947] set_robust_list(0x555591f29660, 24 [pid 24945] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24946] write(3, "1000", 4) = 4 [pid 24946] close(3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24947 [pid 24946] <... close resumed>) = 0 [pid 24946] write(1, "executing program\n", 18 [pid 24947] <... set_robust_list resumed>) = 0 [pid 24945] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program ./strace-static-x86_64: Process 24948 attached [pid 24946] <... write resumed>) = 18 [pid 24946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 24949 attached [pid 24948] set_robust_list(0x555591f29660, 24 [pid 24947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24946] <... bpf resumed>) = 3 [pid 24945] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24948 [pid 24948] <... set_robust_list resumed>) = 0 [pid 24947] <... prctl resumed>) = 0 [pid 24945] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24949] set_robust_list(0x555591f29660, 24 [pid 24947] setpgid(0, 0 [pid 24949] <... set_robust_list resumed>) = 0 [pid 24945] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24945] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24949 [pid 24949] <... prctl resumed>) = 0 [pid 24948] setpgid(0, 0 [pid 24947] <... setpgid resumed>) = 0 [pid 24946] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24945] <... exit_group resumed>) = ? [pid 24949] setpgid(0, 0 [pid 24948] <... setpgid resumed>) = 0 [pid 24947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24946] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24945] +++ exited with 0 +++ [pid 24948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24949] <... setpgid resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24947] <... openat resumed>) = 3 [pid 24946] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24948] <... openat resumed>) = 3 [pid 24947] write(3, "1000", 4 [pid 24946] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24950 attached [pid 24948] write(3, "1000", 4 [pid 24946] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24949] <... openat resumed>) = 3 [pid 24947] <... write resumed>) = 4 [pid 24946] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24948] <... write resumed>) = 4 [pid 24950] set_robust_list(0x555591f29660, 24 [pid 24949] write(3, "1000", 4 [pid 24947] close(3 [pid 24950] <... set_robust_list resumed>) = 0 executing program [pid 24949] <... write resumed>) = 4 [pid 24948] close(3 [pid 24947] <... close resumed>) = 0 [pid 24946] exit_group(0 [pid 24950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24949] close(3 [pid 24948] <... close resumed>) = 0 [pid 24947] write(1, "executing program\n", 18 [pid 24946] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24950 [pid 24950] <... prctl resumed>) = 0 executing program [pid 24949] <... close resumed>) = 0 [pid 24948] write(1, "executing program\n", 18 [pid 24947] <... write resumed>) = 18 [pid 24950] setpgid(0, 0 [pid 24949] write(1, "executing program\n", 18 executing program [pid 24948] <... write resumed>) = 18 [pid 24947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24950] <... setpgid resumed>) = 0 [pid 24949] <... write resumed>) = 18 [pid 24948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24947] <... bpf resumed>) = 3 [pid 24946] +++ exited with 0 +++ [pid 24949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24947] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24950] <... openat resumed>) = 3 [pid 24949] <... bpf resumed>) = 3 [pid 24948] <... bpf resumed>) = 3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24948] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24947] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24950] write(3, "1000", 4) = 4 [pid 24949] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24948] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24947] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24950] close(3 [pid 24949] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24948] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24947] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] <... restart_syscall resumed>) = 0 [pid 24950] <... close resumed>) = 0 [pid 24949] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24948] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24950] write(1, "executing program\n", 18 [pid 24949] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24948] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24947] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24950] <... write resumed>) = 18 [pid 24949] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24948] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24947] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24949] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24948] exit_group(0 [pid 24947] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24947] <... exit_group resumed>) = ? [pid 24949] exit_group(0./strace-static-x86_64: Process 24951 attached [pid 24951] set_robust_list(0x555591f29660, 24) = 0 [pid 24950] <... bpf resumed>) = 3 [pid 24949] <... exit_group resumed>) = ? [pid 24948] <... exit_group resumed>) = ? [pid 24947] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24951 [pid 24951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24951] <... prctl resumed>) = 0 [pid 24950] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24949] +++ exited with 0 +++ [pid 24948] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24950] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24950] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24950] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24952 attached [pid 24951] setpgid(0, 0) = 0 [pid 24950] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24952 [pid 24952] set_robust_list(0x555591f29660, 24 [pid 24951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24950] exit_group(0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24952] <... set_robust_list resumed>) = 0 [pid 24951] <... openat resumed>) = 3 [pid 24950] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24953 attached [pid 24952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24951] write(3, "1000", 4 [pid 24952] <... prctl resumed>) = 0 [pid 24951] <... write resumed>) = 4 [pid 24952] setpgid(0, 0 [pid 24951] close(3) = 0 [pid 24952] <... setpgid resumed>) = 0 [pid 24951] write(1, "executing program\n", 18 [pid 24952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24951] <... write resumed>) = 18 ./strace-static-x86_64: Process 24954 attached [pid 24951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 24954] set_robust_list(0x555591f29660, 24 [pid 24953] set_robust_list(0x555591f29660, 24 [pid 24952] <... openat resumed>) = 3 [pid 24951] <... bpf resumed>) = 3 [pid 24950] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24954 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24953 [pid 24954] <... set_robust_list resumed>) = 0 [pid 24953] <... set_robust_list resumed>) = 0 [pid 24954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24952] write(3, "1000", 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24953] <... prctl resumed>) = 0 [pid 24952] <... write resumed>) = 4 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24954] <... prctl resumed>) = 0 [pid 24953] setpgid(0, 0 [pid 24952] close(3 [pid 24951] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24954] setpgid(0, 0 [pid 24953] <... setpgid resumed>) = 0 [pid 24952] <... close resumed>) = 0 [pid 24951] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24954] <... setpgid resumed>) = 0 executing program [pid 24952] write(1, "executing program\n", 18 [pid 24951] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24952] <... write resumed>) = 18 [pid 24951] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24951] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24953] <... openat resumed>) = 3 [pid 24954] <... openat resumed>) = 3 [pid 24951] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24953] write(3, "1000", 4) = 4 [pid 24953] close(3) = 0 [pid 24954] write(3, "1000", 4 [pid 24952] <... bpf resumed>) = 3 [pid 24951] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 executing program [pid 24954] <... write resumed>) = 4 [pid 24953] write(1, "executing program\n", 18 [pid 24951] <... exit_group resumed>) = ? [pid 24954] close(3 [pid 24953] <... write resumed>) = 18 [pid 24952] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24952] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24952] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24951] +++ exited with 0 +++ [pid 24954] <... close resumed>) = 0 [pid 24953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24952] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24954] write(1, "executing program\n", 18 [pid 24952] exit_group(0) = ? executing program [pid 24953] <... bpf resumed>) = 3 [pid 24954] <... write resumed>) = 18 ./strace-static-x86_64: Process 24955 attached [pid 24955] set_robust_list(0x555591f29660, 24) = 0 [pid 24954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24953] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24952] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24955 [pid 24955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24953] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24955] <... prctl resumed>) = 0 [pid 24953] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24955] setpgid(0, 0) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24953] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24956 attached [pid 24955] write(3, "1000", 4 [pid 24954] <... bpf resumed>) = 3 [pid 24953] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24956 [pid 24956] set_robust_list(0x555591f29660, 24 [pid 24955] <... write resumed>) = 4 [pid 24953] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24957 attached [pid 24956] <... set_robust_list resumed>) = 0 [pid 24955] close(3 [pid 24954] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24957] set_robust_list(0x555591f29660, 24 [pid 24956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24953] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24957 [pid 24955] <... close resumed>) = 0 [pid 24953] <... exit_group resumed>) = ? [pid 24957] <... set_robust_list resumed>) = 0 [pid 24956] <... prctl resumed>) = 0 [pid 24954] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24956] setpgid(0, 0 [pid 24954] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24957] <... prctl resumed>) = 0 [pid 24956] <... setpgid resumed>) = 0 [pid 24954] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24957] setpgid(0, 0 [pid 24956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24953] +++ exited with 0 +++ [pid 24955] write(1, "executing program\n", 18executing program [pid 24954] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24957] <... setpgid resumed>) = 0 [pid 24956] <... openat resumed>) = 3 [pid 24955] <... write resumed>) = 18 [pid 24954] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24956] write(3, "1000", 4 [pid 24954] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24956] <... write resumed>) = 4 [pid 24957] <... openat resumed>) = 3 [pid 24956] close(3 [pid 24954] <... exit_group resumed>) = ? [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24955] <... bpf resumed>) = 3 [pid 24956] <... close resumed>) = 0 [pid 24957] write(3, "1000", 4 [pid 24956] write(1, "executing program\n", 18 [pid 24955] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24954] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 executing program [pid 24957] <... write resumed>) = 4 [pid 24956] <... write resumed>) = 18 [pid 24955] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24957] close(3 [pid 24956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24955] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24957] <... close resumed>) = 0 [pid 24955] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24956] <... bpf resumed>) = 3 [pid 24957] write(1, "executing program\n", 18 [pid 24955] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24957] <... write resumed>) = 18 [pid 24956] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24955] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24959 attached ./strace-static-x86_64: Process 24958 attached [pid 24955] exit_group(0 [pid 24959] set_robust_list(0x555591f29660, 24 [pid 24955] <... exit_group resumed>) = ? [pid 24957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24956] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24959] <... set_robust_list resumed>) = 0 [pid 24958] set_robust_list(0x555591f29660, 24 [pid 24956] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24959 [pid 24959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24958] <... set_robust_list resumed>) = 0 [pid 24959] <... prctl resumed>) = 0 [pid 24958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24959] setpgid(0, 0 [pid 24955] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24958 [pid 24959] <... setpgid resumed>) = 0 [pid 24956] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24958] <... prctl resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24957] <... bpf resumed>) = 3 [pid 24958] setpgid(0, 0) = 0 [pid 24958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24957] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24956] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24959] <... openat resumed>) = 3 [pid 24956] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... restart_syscall resumed>) = 0 [pid 24959] write(3, "1000", 4 [pid 24958] <... openat resumed>) = 3 [pid 24957] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24956] exit_group(0) = ? [pid 24959] <... write resumed>) = 4 [pid 24958] write(3, "1000", 4 [pid 24957] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24959] close(3 [pid 24958] <... write resumed>) = 4 [pid 24957] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24959] <... close resumed>) = 0 [pid 24958] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24959] write(1, "executing program\n", 18 [pid 24958] <... close resumed>) = 0 executing program executing program [pid 24957] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24956] +++ exited with 0 +++ [pid 24958] write(1, "executing program\n", 18 [pid 24959] <... write resumed>) = 18 [pid 24958] <... write resumed>) = 18 [pid 24957] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24957] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24960 attached [pid 24959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24957] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 24961 attached [pid 24960] set_robust_list(0x555591f29660, 24 [pid 24959] <... bpf resumed>) = 3 [pid 24958] <... bpf resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24960 [pid 24961] set_robust_list(0x555591f29660, 24 [pid 24960] <... set_robust_list resumed>) = 0 [pid 24959] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24958] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24957] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24961 [pid 24961] <... set_robust_list resumed>) = 0 [pid 24960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24959] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24958] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24960] <... prctl resumed>) = 0 [pid 24959] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24958] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24961] <... prctl resumed>) = 0 [pid 24960] setpgid(0, 0 [pid 24959] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24958] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24961] setpgid(0, 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24961] <... setpgid resumed>) = 0 [pid 24960] <... setpgid resumed>) = 0 [pid 24958] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24959] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24958] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24961] <... openat resumed>) = 3 [pid 24961] write(3, "1000", 4 [pid 24960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24959] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24958] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24958] <... exit_group resumed>) = ? [pid 24961] <... write resumed>) = 4 [pid 24960] <... openat resumed>) = 3 [pid 24959] exit_group(0 [pid 24958] +++ exited with 0 +++ [pid 24959] <... exit_group resumed>) = ? executing program ./strace-static-x86_64: Process 24962 attached [pid 24961] close(3) = 0 [pid 24960] write(3, "1000", 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24962] set_robust_list(0x555591f29660, 24 [pid 24961] write(1, "executing program\n", 18 [pid 24960] <... write resumed>) = 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24962 ./strace-static-x86_64: Process 24963 attached [pid 24962] <... set_robust_list resumed>) = 0 [pid 24961] <... write resumed>) = 18 [pid 24960] close(3 [pid 24959] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24963] set_robust_list(0x555591f29660, 24 [pid 24961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24960] <... close resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24963] <... set_robust_list resumed>) = 0 [pid 24962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24960] write(1, "executing program\n", 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24963 [pid 24963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 24963] setpgid(0, 0 [pid 24961] <... bpf resumed>) = 3 executing program [pid 24963] <... setpgid resumed>) = 0 [pid 24963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24960] <... write resumed>) = 18 [pid 24962] <... prctl resumed>) = 0 [pid 24960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24962] setpgid(0, 0 [pid 24963] <... openat resumed>) = 3 [pid 24962] <... setpgid resumed>) = 0 [pid 24963] write(3, "1000", 4) = 4 [pid 24963] close(3 [pid 24962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24963] <... close resumed>) = 0 [pid 24961] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24963] write(1, "executing program\n", 18 [pid 24962] <... openat resumed>) = 3 [pid 24961] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24963] <... write resumed>) = 18 [pid 24960] <... bpf resumed>) = 3 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24962] write(3, "1000", 4 [pid 24961] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24962] <... write resumed>) = 4 [pid 24961] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24962] close(3 [pid 24961] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24962] <... close resumed>) = 0 [pid 24961] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24960] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24962] write(1, "executing program\n", 18 [pid 24961] exit_group(0 [pid 24962] <... write resumed>) = 18 [pid 24962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24961] <... exit_group resumed>) = ? [pid 24960] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24963] <... bpf resumed>) = 3 [pid 24960] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24963] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24962] <... bpf resumed>) = 3 [pid 24961] +++ exited with 0 +++ [pid 24960] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24963] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24962] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24963] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24962] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24963] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24962] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24963] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24962] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24963] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24962] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24963] exit_group(0 [pid 24962] exit_group(0) = ? ./strace-static-x86_64: Process 24964 attached [pid 24963] <... exit_group resumed>) = ? [pid 24960] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24962] +++ exited with 0 +++ [pid 24960] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24964 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24960] exit_group(0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24960] <... exit_group resumed>) = ? [pid 24964] set_robust_list(0x555591f29660, 24) = 0 [pid 24964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24963] +++ exited with 0 +++ [pid 24960] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24964] <... prctl resumed>) = 0 [pid 24964] setpgid(0, 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24964] <... setpgid resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24966 attached ./strace-static-x86_64: Process 24965 attached [pid 24964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24965 ./strace-static-x86_64: Process 24967 attached [pid 24966] set_robust_list(0x555591f29660, 24 [pid 24965] set_robust_list(0x555591f29660, 24) = 0 [pid 24967] set_robust_list(0x555591f29660, 24 [pid 24966] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24967 ./strace-static-x86_64: Process 24968 attached [pid 24965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24964] <... openat resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24966 [pid 24966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24965] <... prctl resumed>) = 0 [pid 24965] setpgid(0, 0) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24968 [pid 24968] set_robust_list(0x555591f29660, 24 [pid 24967] <... set_robust_list resumed>) = 0 [pid 24966] <... prctl resumed>) = 0 [pid 24964] write(3, "1000", 4 [pid 24967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24966] setpgid(0, 0 [pid 24965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24964] <... write resumed>) = 4 executing program [pid 24968] <... set_robust_list resumed>) = 0 [pid 24967] <... prctl resumed>) = 0 [pid 24966] <... setpgid resumed>) = 0 [pid 24964] close(3 [pid 24967] setpgid(0, 0 [pid 24965] <... openat resumed>) = 3 [pid 24964] <... close resumed>) = 0 [pid 24965] write(3, "1000", 4 [pid 24964] write(1, "executing program\n", 18 [pid 24966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24965] <... write resumed>) = 4 [pid 24964] <... write resumed>) = 18 [pid 24965] close(3 [pid 24964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24967] <... setpgid resumed>) = 0 [pid 24966] <... openat resumed>) = 3 [pid 24965] <... close resumed>) = 0 [pid 24968] <... prctl resumed>) = 0 executing program [pid 24967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24965] write(1, "executing program\n", 18 [pid 24964] <... bpf resumed>) = 3 [pid 24965] <... write resumed>) = 18 [pid 24968] setpgid(0, 0 [pid 24966] write(3, "1000", 4 [pid 24965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24964] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24968] <... setpgid resumed>) = 0 [pid 24967] <... openat resumed>) = 3 [pid 24966] <... write resumed>) = 4 [pid 24968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24967] write(3, "1000", 4 [pid 24966] close(3 [pid 24964] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24967] <... write resumed>) = 4 [pid 24966] <... close resumed>) = 0 [pid 24965] <... bpf resumed>) = 3 [pid 24967] close(3 [pid 24966] write(1, "executing program\n", 18 [pid 24965] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24964] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24967] <... close resumed>) = 0 [pid 24966] <... write resumed>) = 18 [pid 24965] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 24967] write(1, "executing program\n", 18 [pid 24966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24965] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24964] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24967] <... write resumed>) = 18 [pid 24968] <... openat resumed>) = 3 [pid 24965] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24964] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 24968] write(3, "1000", 4 [pid 24967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24966] <... bpf resumed>) = 3 [pid 24965] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24964] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24968] <... write resumed>) = 4 [pid 24964] exit_group(0 [pid 24968] close(3 [pid 24964] <... exit_group resumed>) = ? [pid 24967] <... bpf resumed>) = 3 [pid 24966] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24965] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24965] exit_group(0 [pid 24964] +++ exited with 0 +++ [pid 24968] <... close resumed>) = 0 [pid 24968] write(1, "executing program\n", 18 [pid 24966] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24965] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24968] <... write resumed>) = 18 [pid 24967] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24966] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24966] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24967] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24966] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24965] +++ exited with 0 +++ [pid 24967] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24966] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24967] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24966] exit_group(0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24967] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24967] exit_group(0 [pid 24966] <... exit_group resumed>) = ? [pid 24968] <... bpf resumed>) = 3 [pid 24967] <... exit_group resumed>) = ? [pid 5857] <... restart_syscall resumed>) = 0 [pid 24968] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24966] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24968] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24969 attached [pid 24969] set_robust_list(0x555591f29660, 24) = 0 [pid 24969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24968] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24967] +++ exited with 0 +++ [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24969 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24969] <... prctl resumed>) = 0 [pid 24969] setpgid(0, 0 [pid 24968] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24969] <... setpgid resumed>) = 0 [pid 24969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24968] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 24970 attached [pid 24968] exit_group(0 [pid 24970] set_robust_list(0x555591f29660, 24 [pid 24969] <... openat resumed>) = 3 [pid 24968] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24970 [pid 24970] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 24971 attached [pid 24970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24969] write(3, "1000", 4) = 4 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24970] <... prctl resumed>) = 0 [pid 24969] close(3executing program [pid 24970] setpgid(0, 0 [pid 24969] <... close resumed>) = 0 [pid 24970] <... setpgid resumed>) = 0 [pid 24969] write(1, "executing program\n", 18 [pid 24970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24972 attached [pid 24971] set_robust_list(0x555591f29660, 24 [pid 24969] <... write resumed>) = 18 [pid 24968] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24971 [pid 24970] <... openat resumed>) = 3 [pid 24972] set_robust_list(0x555591f29660, 24 [pid 24969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24972 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24973 attached [pid 24972] <... set_robust_list resumed>) = 0 [pid 24971] <... set_robust_list resumed>) = 0 [pid 24970] write(3, "1000", 4 [pid 24972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24969] <... bpf resumed>) = 3 [pid 24972] <... prctl resumed>) = 0 [pid 24971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24970] <... write resumed>) = 4 [pid 24972] setpgid(0, 0) = 0 [pid 24973] set_robust_list(0x555591f29660, 24 [pid 24972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24971] <... prctl resumed>) = 0 [pid 24970] close(3 [pid 24969] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24973] <... set_robust_list resumed>) = 0 [pid 24972] <... openat resumed>) = 3 [pid 24971] setpgid(0, 0 [pid 24970] <... close resumed>) = 0 [pid 24969] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24971] <... setpgid resumed>) = 0 executing program [pid 24970] write(1, "executing program\n", 18 [pid 24969] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24972] write(3, "1000", 4 [pid 24971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24970] <... write resumed>) = 18 [pid 24969] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24973 [pid 24971] <... openat resumed>) = 3 [pid 24970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24969] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24973] <... prctl resumed>) = 0 [pid 24972] <... write resumed>) = 4 [pid 24971] write(3, "1000", 4 [pid 24969] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24973] setpgid(0, 0 [pid 24972] close(3 [pid 24971] <... write resumed>) = 4 [pid 24970] <... bpf resumed>) = 3 [pid 24969] exit_group(0 [pid 24973] <... setpgid resumed>) = 0 [pid 24971] close(3 [pid 24970] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24969] <... exit_group resumed>) = ? [pid 24973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24972] <... close resumed>) = 0 [pid 24971] <... close resumed>) = 0 [pid 24973] <... openat resumed>) = 3 [pid 24972] write(1, "executing program\n", 18executing program executing program [pid 24971] write(1, "executing program\n", 18 [pid 24970] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24969] +++ exited with 0 +++ [pid 24973] write(3, "1000", 4 [pid 24972] <... write resumed>) = 18 [pid 24971] <... write resumed>) = 18 [pid 24970] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24973] <... write resumed>) = 4 [pid 24972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24970] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24973] close(3 [pid 24972] <... bpf resumed>) = 3 [pid 24971] <... bpf resumed>) = 3 [pid 24970] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24971] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24973] <... close resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24973] write(1, "executing program\n", 18 [pid 24972] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24971] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24970] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 24974 attached [pid 24973] <... write resumed>) = 18 [pid 24972] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24971] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24970] exit_group(0 [pid 24974] set_robust_list(0x555591f29660, 24 [pid 24973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24972] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24971] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24970] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24974 [pid 24974] <... set_robust_list resumed>) = 0 [pid 24972] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24971] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24971] exit_group(0 [pid 24974] <... prctl resumed>) = 0 [pid 24971] <... exit_group resumed>) = ? [pid 24974] setpgid(0, 0 [pid 24973] <... bpf resumed>) = 3 [pid 24972] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24970] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24974] <... setpgid resumed>) = 0 [pid 24974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24972] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24974] <... openat resumed>) = 3 [pid 24973] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 24974] write(3, "1000", 4 [pid 24973] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24972] exit_group(0 [pid 24971] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 24974] <... write resumed>) = 4 [pid 24973] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24972] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24974] close(3) = 0 [pid 24973] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24975 attached [pid 24974] write(1, "executing program\n", 18 [pid 24972] +++ exited with 0 +++ [pid 24973] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24973] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24975] set_robust_list(0x555591f29660, 24 [pid 24974] <... write resumed>) = 18 [pid 24973] exit_group(0./strace-static-x86_64: Process 24976 attached ) = ? [pid 24976] set_robust_list(0x555591f29660, 24 [pid 24975] <... set_robust_list resumed>) = 0 [pid 24974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24973] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24976 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24975 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24976] <... set_robust_list resumed>) = 0 [pid 24975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24974] <... bpf resumed>) = 3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24975] <... prctl resumed>) = 0 [pid 24974] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24976] <... prctl resumed>) = 0 [pid 24975] setpgid(0, 0 [pid 24974] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24976] setpgid(0, 0 [pid 24975] <... setpgid resumed>) = 0 [pid 24974] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24976] <... setpgid resumed>) = 0 [pid 24975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24974] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24977 attached [pid 24976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24975] <... openat resumed>) = 3 [pid 24974] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24978 attached ) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24977 [pid 24978] set_robust_list(0x555591f29660, 24 [pid 24974] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24978 [pid 24976] <... openat resumed>) = 3 [pid 24975] write(3, "1000", 4 [pid 24978] <... set_robust_list resumed>) = 0 [pid 24978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24977] set_robust_list(0x555591f29660, 24 [pid 24976] write(3, "1000", 4 [pid 24977] <... set_robust_list resumed>) = 0 [pid 24975] <... write resumed>) = 4 [pid 24974] <... exit_group resumed>) = ? [pid 24976] <... write resumed>) = 4 [pid 24978] <... prctl resumed>) = 0 [pid 24978] setpgid(0, 0) = 0 [pid 24977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24976] close(3 [pid 24975] close(3 [pid 24974] +++ exited with 0 +++ [pid 24978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24977] <... prctl resumed>) = 0 [pid 24976] <... close resumed>) = 0 [pid 24975] <... close resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24974, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 24978] <... openat resumed>) = 3 [pid 24975] write(1, "executing program\n", 18executing program executing program [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24977] setpgid(0, 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24976] write(1, "executing program\n", 18) = 18 [pid 24976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24975] <... write resumed>) = 18 [pid 24978] write(3, "1000", 4 [pid 24977] <... setpgid resumed>) = 0 [pid 24975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24978] <... write resumed>) = 4 [pid 24977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24976] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 24979 attached [pid 24978] close(3executing program executing program [pid 24976] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24979] set_robust_list(0x555591f29660, 24 [pid 24978] <... close resumed>) = 0 [pid 24977] <... openat resumed>) = 3 [pid 24976] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24975] <... bpf resumed>) = 3 [pid 24979] <... set_robust_list resumed>) = 0 [pid 24978] write(1, "executing program\n", 18 [pid 24976] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24977] write(3, "1000", 4 [pid 24975] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24979 [pid 24979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24978] <... write resumed>) = 18 [pid 24977] <... write resumed>) = 4 [pid 24976] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24979] <... prctl resumed>) = 0 [pid 24978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24975] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24977] close(3 [pid 24979] setpgid(0, 0 [pid 24976] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24975] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24979] <... setpgid resumed>) = 0 [pid 24978] <... bpf resumed>) = 3 [pid 24977] <... close resumed>) = 0 [pid 24976] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24975] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24977] write(1, "executing program\n", 18 [pid 24976] exit_group(0 [pid 24975] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24979] <... openat resumed>) = 3 [pid 24978] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24977] <... write resumed>) = 18 [pid 24976] <... exit_group resumed>) = ? [pid 24979] write(3, "1000", 4 [pid 24978] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24975] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24979] <... write resumed>) = 4 [pid 24978] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24977] <... bpf resumed>) = 3 [pid 24976] +++ exited with 0 +++ [pid 24975] exit_group(0 [pid 24979] close(3 [pid 24978] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24977] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24979] <... close resumed>) = 0 [pid 24978] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24977] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24975] <... exit_group resumed>) = ? [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24979] write(1, "executing program\n", 18 [pid 24978] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24977] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 24979] <... write resumed>) = 18 [pid 24978] exit_group(0 [pid 24977] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24978] <... exit_group resumed>) = ? [pid 24977] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 24975] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 24977] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24979] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24978] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24977] exit_group(0 [pid 24979] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24977] <... exit_group resumed>) = ? [pid 24979] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24979] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24980 attached [pid 24979] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24977] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24980 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24981 attached [pid 24980] set_robust_list(0x555591f29660, 24 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24981] set_robust_list(0x555591f29660, 24 [pid 24980] <... set_robust_list resumed>) = 0 [pid 24979] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24981 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24981] <... set_robust_list resumed>) = 0 [pid 24981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24979] exit_group(0 [pid 24981] <... prctl resumed>) = 0 [pid 24981] setpgid(0, 0 [pid 24980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24979] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24980] <... prctl resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24982 attached [pid 24980] setpgid(0, 0 [pid 24981] <... setpgid resumed>) = 0 [pid 24980] <... setpgid resumed>) = 0 [pid 24982] set_robust_list(0x555591f29660, 24) = 0 [pid 24980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 24983 attached [pid 24982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24983 [pid 24982] <... prctl resumed>) = 0 [pid 24983] set_robust_list(0x555591f29660, 24 [pid 24981] <... openat resumed>) = 3 [pid 24980] <... openat resumed>) = 3 [pid 24983] <... set_robust_list resumed>) = 0 [pid 24982] setpgid(0, 0 [pid 24979] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24982 [pid 24982] <... setpgid resumed>) = 0 [pid 24980] write(3, "1000", 4 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24981] write(3, "1000", 4 [pid 24980] <... write resumed>) = 4 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24983] <... prctl resumed>) = 0 [pid 24981] <... write resumed>) = 4 [pid 24980] close(3 [pid 24983] setpgid(0, 0) = 0 [pid 24982] <... openat resumed>) = 3 [pid 24983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24982] write(3, "1000", 4 [pid 24981] close(3 [pid 24980] <... close resumed>) = 0 [pid 24983] <... openat resumed>) = 3 [pid 24982] <... write resumed>) = 4 [pid 24981] <... close resumed>) = 0 [pid 24980] write(1, "executing program\n", 18executing program executing program [pid 24982] close(3 [pid 24981] write(1, "executing program\n", 18 [pid 24980] <... write resumed>) = 18 [pid 24983] write(3, "1000", 4) = 4 [pid 24983] close(3 [pid 24980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24983] <... close resumed>) = 0 [pid 24982] <... close resumed>) = 0 [pid 24981] <... write resumed>) = 18 executing program [pid 24983] write(1, "executing program\n", 18executing program [pid 24982] write(1, "executing program\n", 18 [pid 24981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24983] <... write resumed>) = 18 [pid 24982] <... write resumed>) = 18 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24980] <... bpf resumed>) = 3 [pid 24981] <... bpf resumed>) = 3 [pid 24980] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24982] <... bpf resumed>) = 3 [pid 24983] <... bpf resumed>) = 3 [pid 24980] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24981] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24980] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24981] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24980] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24983] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24980] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24981] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24983] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24983] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24982] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24980] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24980] exit_group(0) = ? [pid 24983] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24982] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24981] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24983] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24982] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24981] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24980] +++ exited with 0 +++ ./strace-static-x86_64: Process 24984 attached [pid 24981] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24984] set_robust_list(0x555591f29660, 24 [pid 24983] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24982] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24981] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24984 [pid 24984] <... set_robust_list resumed>) = 0 [pid 24983] exit_group(0 [pid 24982] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24981] <... exit_group resumed>) = ? [pid 24984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24983] <... exit_group resumed>) = ? [pid 24982] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24984] <... prctl resumed>) = 0 [pid 24984] setpgid(0, 0 [pid 24982] exit_group(0 [pid 24984] <... setpgid resumed>) = 0 [pid 24981] +++ exited with 0 +++ [pid 24984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24982] <... exit_group resumed>) = ? [pid 5861] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24982] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 24985 attached [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24985] set_robust_list(0x555591f29660, 24 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24982, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5857] <... restart_syscall resumed>) = 0 [pid 24985] <... set_robust_list resumed>) = 0 [pid 24984] <... openat resumed>) = 3 [pid 24983] +++ exited with 0 +++ [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24984] write(3, "1000", 4 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24985 [pid 5856] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 24986 attached [pid 24985] <... prctl resumed>) = 0 [pid 24984] <... write resumed>) = 4 [pid 24985] setpgid(0, 0 [pid 24984] close(3 [pid 24986] set_robust_list(0x555591f29660, 24) = 0 [pid 24985] <... setpgid resumed>) = 0 [pid 24984] <... close resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 24986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24984] write(1, "executing program\n", 18 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24986 [pid 24984] <... write resumed>) = 18 ./strace-static-x86_64: Process 24987 attached [pid 24986] <... prctl resumed>) = 0 [pid 24984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24987 [pid 24987] set_robust_list(0x555591f29660, 24 [pid 24986] setpgid(0, 0 [pid 24985] <... openat resumed>) = 3 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24987] <... set_robust_list resumed>) = 0 [pid 24986] <... setpgid resumed>) = 0 [pid 24987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24985] write(3, "1000", 4 [pid 24984] <... bpf resumed>) = 3 [pid 24987] <... prctl resumed>) = 0 [pid 24986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24985] <... write resumed>) = 4 [pid 24985] close(3 [pid 24987] setpgid(0, 0 [pid 24985] <... close resumed>) = 0 [pid 24987] <... setpgid resumed>) = 0 [pid 24985] write(1, "executing program\n", 18executing program [pid 24987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24985] <... write resumed>) = 18 [pid 24985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24984] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24986] <... openat resumed>) = 3 [pid 24987] <... openat resumed>) = 3 [pid 24986] write(3, "1000", 4 [pid 24985] <... bpf resumed>) = 3 [pid 24984] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24987] write(3, "1000", 4 [pid 24986] <... write resumed>) = 4 [pid 24985] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24984] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24987] <... write resumed>) = 4 [pid 24985] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24984] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24987] close(3 [pid 24985] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24984] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 24988 attached [pid 24987] <... close resumed>) = 0 [pid 24985] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24984] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24988] set_robust_list(0x555591f29660, 24 [pid 24987] write(1, "executing program\n", 18 [pid 24986] close(3 [pid 24985] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24984] exit_group(0 [pid 24988] <... set_robust_list resumed>) = 0 [pid 24987] <... write resumed>) = 18 [pid 24986] <... close resumed>) = 0 [pid 24987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 executing program [pid 24986] write(1, "executing program\n", 18 [pid 24985] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24984] <... exit_group resumed>) = ? [pid 24988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24986] <... write resumed>) = 18 [pid 24985] exit_group(0 [pid 24988] <... prctl resumed>) = 0 [pid 24986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24988 [pid 24988] setpgid(0, 0 [pid 24987] <... bpf resumed>) = 3 [pid 24986] <... bpf resumed>) = 3 [pid 24985] <... exit_group resumed>) = ? [pid 24984] +++ exited with 0 +++ [pid 24988] <... setpgid resumed>) = 0 [pid 24988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24988] <... openat resumed>) = 3 [pid 24987] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24986] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24985] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 24988] write(3, "1000", 4 [pid 24987] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24986] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24988] <... write resumed>) = 4 [pid 24987] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24988] close(3 [pid 24986] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24988] <... close resumed>) = 0 executing program [pid 24988] write(1, "executing program\n", 18 [pid 24986] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24988] <... write resumed>) = 18 [pid 24987] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24987] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24986] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24989 attached [pid 24988] <... bpf resumed>) = 3 [pid 24986] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24989] set_robust_list(0x555591f29660, 24) = 0 ./strace-static-x86_64: Process 24990 attached [pid 24989] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24987] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24986] exit_group(0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24989 [pid 24989] <... prctl resumed>) = 0 [pid 24986] <... exit_group resumed>) = ? [pid 24990] set_robust_list(0x555591f29660, 24 [pid 24989] setpgid(0, 0 [pid 24988] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24987] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24990 [pid 24990] <... set_robust_list resumed>) = 0 [pid 24989] <... setpgid resumed>) = 0 [pid 24988] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24987] <... exit_group resumed>) = ? [pid 24986] +++ exited with 0 +++ [pid 24990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24988] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24989] <... openat resumed>) = 3 [pid 24988] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24988] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24990] <... prctl resumed>) = 0 [pid 24989] write(3, "1000", 4 [pid 24988] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24987] +++ exited with 0 +++ [pid 24990] setpgid(0, 0 [pid 24989] <... write resumed>) = 4 [pid 24988] exit_group(0executing program [pid 24990] <... setpgid resumed>) = 0 [pid 24989] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24989] <... close resumed>) = 0 [pid 24988] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 24990] <... openat resumed>) = 3 [pid 24989] write(1, "executing program\n", 18) = 18 [pid 24990] write(3, "1000", 4 [pid 24989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24988] +++ exited with 0 +++ [pid 24990] <... write resumed>) = 4 [pid 24990] close(3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 24990] <... close resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24988, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- executing program [pid 24990] write(1, "executing program\n", 18 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24990] <... write resumed>) = 18 [pid 5857] <... restart_syscall resumed>) = 0 [pid 24990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24989] <... bpf resumed>) = 3 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24989] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24990] <... bpf resumed>) = 3 [pid 24989] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24991 attached [pid 24990] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24989] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24991] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24991 [pid 24990] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24990] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 24993 attached ./strace-static-x86_64: Process 24992 attached [pid 24991] <... set_robust_list resumed>) = 0 [pid 24989] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24990] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24989] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24993 [pid 24993] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24992 [pid 24991] <... prctl resumed>) = 0 [pid 24990] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24989] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24990] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24989] exit_group(0 [pid 24990] exit_group(0 [pid 24989] <... exit_group resumed>) = ? [pid 24993] <... set_robust_list resumed>) = 0 [pid 24992] set_robust_list(0x555591f29660, 24 [pid 24991] setpgid(0, 0 [pid 24990] <... exit_group resumed>) = ? [pid 24993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24992] <... set_robust_list resumed>) = 0 [pid 24991] <... setpgid resumed>) = 0 [pid 24989] +++ exited with 0 +++ [pid 24993] <... prctl resumed>) = 0 [pid 24992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24990] +++ exited with 0 +++ [pid 24993] setpgid(0, 0) = 0 [pid 24993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24992] <... prctl resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24989, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24993] <... openat resumed>) = 3 [pid 24992] setpgid(0, 0 [pid 24991] <... openat resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24993] write(3, "1000", 4) = 4 [pid 24993] close(3) = 0 [pid 24993] write(1, "executing program\n", 18executing program ) = 18 [pid 24993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24992] <... setpgid resumed>) = 0 [pid 24991] write(3, "1000", 4executing program executing program [pid 24992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24991] <... write resumed>) = 4 [pid 24993] <... bpf resumed>) = 3 [pid 24992] <... openat resumed>) = 3 [pid 24991] close(3 [pid 24992] write(3, "1000", 4 [pid 24991] <... close resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24993] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24992] <... write resumed>) = 4 [pid 24991] write(1, "executing program\n", 18 [pid 24993] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 24994 attached [pid 24993] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24992] close(3 [pid 24991] <... write resumed>) = 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24994] set_robust_list(0x555591f29660, 24 [pid 24993] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24992] <... close resumed>) = 0 [pid 24991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24992] write(1, "executing program\n", 18 [pid 24994] <... set_robust_list resumed>) = 0 [pid 24993] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24993] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24992] <... write resumed>) = 18 [pid 24991] <... bpf resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24994 ./strace-static-x86_64: Process 24995 attached [pid 24994] <... prctl resumed>) = 0 [pid 24993] exit_group(0 [pid 24994] setpgid(0, 0 [pid 24992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24995] set_robust_list(0x555591f29660, 24 [pid 24994] <... setpgid resumed>) = 0 [pid 24993] <... exit_group resumed>) = ? [pid 24991] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 24995 [pid 24995] <... set_robust_list resumed>) = 0 [pid 24992] <... bpf resumed>) = 3 [pid 24995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24995] <... prctl resumed>) = 0 [pid 24995] setpgid(0, 0 [pid 24994] <... openat resumed>) = 3 [pid 24995] <... setpgid resumed>) = 0 [pid 24993] +++ exited with 0 +++ [pid 24991] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24992] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24994] write(3, "1000", 4 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24994] <... write resumed>) = 4 [pid 24992] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24991] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24995] <... openat resumed>) = 3 [pid 24994] close(3 [pid 24992] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 24995] write(3, "1000", 4 [pid 24994] <... close resumed>) = 0 [pid 24991] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 24995] <... write resumed>) = 4 [pid 24994] write(1, "executing program\n", 18 [pid 24992] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24991] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24995] close(3 [pid 24994] <... write resumed>) = 18 [pid 24992] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24991] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24995] <... close resumed>) = 0 [pid 24994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24992] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 24991] exit_group(0 [pid 24995] write(1, "executing program\n", 18 [pid 24992] exit_group(0) = ? [pid 24995] <... write resumed>) = 18 [pid 24994] <... bpf resumed>) = 3 [pid 24991] <... exit_group resumed>) = ? [pid 24995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24992] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 24994] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24995] <... bpf resumed>) = 3 [pid 24994] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24991] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 24995] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24994] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24995] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24994] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24995] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24995] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24994] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 24996 attached [pid 24996] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 24997 attached [pid 24995] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24994] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 24996 [pid 24997] set_robust_list(0x555591f29660, 24 [pid 24996] <... set_robust_list resumed>) = 0 [pid 24995] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24994] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 24997 [pid 24994] +++ exited with 0 +++ ./strace-static-x86_64: Process 24998 attached [pid 24997] <... set_robust_list resumed>) = 0 [pid 24996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24995] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24996] <... prctl resumed>) = 0 [pid 24995] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 24998 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 24998] set_robust_list(0x555591f29660, 24 [pid 24997] <... prctl resumed>) = 0 [pid 24996] setpgid(0, 0 [pid 24998] <... set_robust_list resumed>) = 0 [pid 24998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24997] setpgid(0, 0) = 0 [pid 24995] +++ exited with 0 +++ [pid 24998] <... prctl resumed>) = 0 [pid 24996] <... setpgid resumed>) = 0 [pid 24998] setpgid(0, 0 [pid 24997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 24998] <... setpgid resumed>) = 0 [pid 24998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24996] <... openat resumed>) = 3 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 24997] <... openat resumed>) = 3 [pid 24998] <... openat resumed>) = 3 [pid 24997] write(3, "1000", 4 [pid 24998] write(3, "1000", 4 [pid 24996] write(3, "1000", 4 [pid 24998] <... write resumed>) = 4 [pid 24997] <... write resumed>) = 4 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 24998] close(3 [pid 24997] close(3 [pid 24996] <... write resumed>) = 4 [pid 24997] <... close resumed>) = 0 [pid 24996] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24998] <... close resumed>) = 0 [pid 24997] write(1, "executing program\n", 18 [pid 24996] <... close resumed>) = 0 executing program executing program executing program [pid 24996] write(1, "executing program\n", 18 [pid 24998] write(1, "executing program\n", 18 [pid 24996] <... write resumed>) = 18 ./strace-static-x86_64: Process 24999 attached [pid 24998] <... write resumed>) = 18 [pid 24997] <... write resumed>) = 18 [pid 24996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25000 attached [pid 24999] set_robust_list(0x555591f29660, 24 [pid 24998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 24997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 24999 [pid 25000] set_robust_list(0x555591f29660, 24 [pid 24999] <... set_robust_list resumed>) = 0 [pid 24998] <... bpf resumed>) = 3 [pid 24997] <... bpf resumed>) = 3 [pid 24996] <... bpf resumed>) = 3 [pid 25000] <... set_robust_list resumed>) = 0 [pid 24999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24998] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 24997] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25000 [pid 24998] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24999] <... prctl resumed>) = 0 [pid 25000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 24997] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24999] setpgid(0, 0 [pid 24997] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24998] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25000] <... prctl resumed>) = 0 [pid 24999] <... setpgid resumed>) = 0 [pid 24998] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24997] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24996] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25000] setpgid(0, 0 [pid 24998] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24998] exit_group(0) = ? [pid 25000] <... setpgid resumed>) = 0 [pid 24999] <... openat resumed>) = 3 [pid 24997] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 24996] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 24999] write(3, "1000", 4 [pid 24997] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 24996] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 24999] <... write resumed>) = 4 [pid 24997] exit_group(0 [pid 24996] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 24999] close(3) = 0 [pid 24999] write(1, "executing program\n", 18 [pid 24997] <... exit_group resumed>) = ? [pid 24996] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25000] <... openat resumed>) = 3 [pid 24998] +++ exited with 0 +++ [pid 25000] write(3, "1000", 4executing program [pid 24999] <... write resumed>) = 18 [pid 24997] +++ exited with 0 +++ [pid 25000] <... write resumed>) = 4 [pid 24996] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25000] close(3 [pid 24999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25000] <... close resumed>) = 0 [pid 24996] exit_group(0executing program [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24998, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25000] write(1, "executing program\n", 18) = 18 [pid 24999] <... bpf resumed>) = 3 [pid 24996] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 24999] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24996] +++ exited with 0 +++ [pid 24999] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25000] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 24999] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25000] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 24999] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25000] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 24999] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25000] exit_group(0 [pid 24999] exit_group(0 [pid 25000] <... exit_group resumed>) = ? [pid 24999] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 24999] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25001 attached [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25001] set_robust_list(0x555591f29660, 24 [pid 25000] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25001 ./strace-static-x86_64: Process 25002 attached ./strace-static-x86_64: Process 25003 attached [pid 25001] <... set_robust_list resumed>) = 0 [pid 25003] set_robust_list(0x555591f29660, 24 [pid 25002] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25002 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25003 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25003] <... set_robust_list resumed>) = 0 [pid 25002] <... set_robust_list resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25001] <... prctl resumed>) = 0 [pid 25003] <... prctl resumed>) = 0 [pid 25003] setpgid(0, 0 [pid 25002] <... prctl resumed>) = 0 [pid 25001] setpgid(0, 0 [pid 25002] setpgid(0, 0./strace-static-x86_64: Process 25004 attached [pid 25003] <... setpgid resumed>) = 0 [pid 25001] <... setpgid resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25004] set_robust_list(0x555591f29660, 24) = 0 [pid 25002] <... setpgid resumed>) = 0 [pid 25001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25004 [pid 25004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25004] <... prctl resumed>) = 0 [pid 25001] <... openat resumed>) = 3 [pid 25004] setpgid(0, 0 [pid 25003] <... openat resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25004] <... setpgid resumed>) = 0 [pid 25002] <... openat resumed>) = 3 [pid 25003] write(3, "1000", 4 [pid 25001] write(3, "1000", 4 [pid 25003] <... write resumed>) = 4 [pid 25002] write(3, "1000", 4 [pid 25003] close(3 [pid 25002] <... write resumed>) = 4 [pid 25003] <... close resumed>) = 0 executing program [pid 25002] close(3 [pid 25001] <... write resumed>) = 4 [pid 25003] write(1, "executing program\n", 18 [pid 25002] <... close resumed>) = 0 [pid 25003] <... write resumed>) = 18 [pid 25001] close(3) = 0 executing program executing program [pid 25003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25002] write(1, "executing program\n", 18 [pid 25001] write(1, "executing program\n", 18 [pid 25002] <... write resumed>) = 18 [pid 25001] <... write resumed>) = 18 [pid 25004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25004] <... openat resumed>) = 3 [pid 25002] <... bpf resumed>) = 3 [pid 25001] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25005 attached [pid 25004] write(3, "1000", 4 [pid 25001] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25005] set_robust_list(0x555591f29660, 24 [pid 25004] <... write resumed>) = 4 [pid 25003] <... bpf resumed>) = 3 [pid 25001] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25005] <... set_robust_list resumed>) = 0 [pid 25004] close(3 [pid 25001] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25004] <... close resumed>) = 0 [pid 25003] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25002] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25001] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25002] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25005] <... prctl resumed>) = 0 [pid 25004] write(1, "executing program\n", 18 [pid 25003] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25002] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25001] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25005 [pid 25005] setpgid(0, 0 [pid 25004] <... write resumed>) = 18 [pid 25003] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25002] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25001] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25005] <... setpgid resumed>) = 0 [pid 25004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25003] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25002] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25001] exit_group(0 [pid 25005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25004] <... bpf resumed>) = 3 [pid 25003] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25002] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25001] <... exit_group resumed>) = ? [pid 25005] <... openat resumed>) = 3 [pid 25004] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25003] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25002] exit_group(0 [pid 25005] write(3, "1000", 4 [pid 25003] exit_group(0 [pid 25004] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25002] <... exit_group resumed>) = ? executing program [pid 25005] <... write resumed>) = 4 [pid 25004] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25001] +++ exited with 0 +++ [pid 25005] close(3 [pid 25004] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25005] <... close resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25005] write(1, "executing program\n", 18 [pid 25004] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25005] <... write resumed>) = 18 [pid 25004] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25002] +++ exited with 0 +++ [pid 25004] exit_group(0 [pid 25003] <... exit_group resumed>) = ? [pid 25004] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25005] <... bpf resumed>) = 3 [pid 25004] +++ exited with 0 +++ [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25005] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25005] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25005] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25005] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25003] +++ exited with 0 +++ [pid 25005] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 25005] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... restart_syscall resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25007 attached ./strace-static-x86_64: Process 25006 attached [pid 25005] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25006 [pid 25007] set_robust_list(0x555591f29660, 24) = 0 [pid 25006] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25007 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25008 attached [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25008] set_robust_list(0x555591f29660, 24 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25008 [pid 25006] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 25010 attached ./strace-static-x86_64: Process 25009 attached [pid 25008] <... set_robust_list resumed>) = 0 [pid 25007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25009 [pid 25010] set_robust_list(0x555591f29660, 24 [pid 25009] set_robust_list(0x555591f29660, 24 [pid 25008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25007] <... prctl resumed>) = 0 [pid 25006] <... prctl resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25010 [pid 25010] <... set_robust_list resumed>) = 0 [pid 25009] <... set_robust_list resumed>) = 0 [pid 25008] <... prctl resumed>) = 0 [pid 25007] setpgid(0, 0 [pid 25010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25008] setpgid(0, 0 [pid 25006] setpgid(0, 0 [pid 25007] <... setpgid resumed>) = 0 [pid 25006] <... setpgid resumed>) = 0 [pid 25009] <... prctl resumed>) = 0 [pid 25008] <... setpgid resumed>) = 0 [pid 25009] setpgid(0, 0 [pid 25008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25009] <... setpgid resumed>) = 0 [pid 25008] <... openat resumed>) = 3 [pid 25010] <... prctl resumed>) = 0 [pid 25007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25006] <... openat resumed>) = 3 [pid 25010] setpgid(0, 0) = 0 [pid 25009] <... openat resumed>) = 3 [pid 25008] write(3, "1000", 4 [pid 25009] write(3, "1000", 4 [pid 25008] <... write resumed>) = 4 [pid 25007] <... openat resumed>) = 3 [pid 25010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25009] <... write resumed>) = 4 [pid 25008] close(3 [pid 25009] close(3 [pid 25008] <... close resumed>) = 0 [pid 25009] <... close resumed>) = 0 executing program [pid 25008] write(1, "executing program\n", 18executing program [pid 25007] write(3, "1000", 4 [pid 25006] write(3, "1000", 4 [pid 25010] <... openat resumed>) = 3 [pid 25009] write(1, "executing program\n", 18 [pid 25008] <... write resumed>) = 18 [pid 25007] <... write resumed>) = 4 [pid 25006] <... write resumed>) = 4 [pid 25010] write(3, "1000", 4 [pid 25009] <... write resumed>) = 18 [pid 25008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25007] close(3 [pid 25006] close(3 [pid 25010] <... write resumed>) = 4 [pid 25009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25010] close(3 [pid 25007] <... close resumed>) = 0 [pid 25006] <... close resumed>) = 0 [pid 25010] <... close resumed>) = 0 [pid 25006] write(1, "executing program\n", 18 [pid 25008] <... bpf resumed>) = 3 executing program executing program executing program [pid 25008] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25010] write(1, "executing program\n", 18 [pid 25009] <... bpf resumed>) = 3 [pid 25007] write(1, "executing program\n", 18 [pid 25006] <... write resumed>) = 18 [pid 25008] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25007] <... write resumed>) = 18 [pid 25010] <... write resumed>) = 18 [pid 25008] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25009] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25008] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25010] <... bpf resumed>) = 3 [pid 25009] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25008] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25007] <... bpf resumed>) = 3 [pid 25010] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25009] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25008] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25007] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25010] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25009] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25008] exit_group(0 [pid 25007] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25006] <... bpf resumed>) = 3 [pid 25010] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25009] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25007] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25010] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25009] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25008] <... exit_group resumed>) = ? [pid 25007] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25006] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25010] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25009] exit_group(0 [pid 25006] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25010] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25009] <... exit_group resumed>) = ? [pid 25006] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25010] exit_group(0 [pid 25007] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25006] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25007] exit_group(0) = ? [pid 25010] <... exit_group resumed>) = ? [pid 25009] +++ exited with 0 +++ [pid 25008] +++ exited with 0 +++ [pid 25006] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25007] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25006] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25006] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25006] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25010] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25010, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25006] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25011 attached ./strace-static-x86_64: Process 25012 attached [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25011 ./strace-static-x86_64: Process 25013 attached [pid 25013] set_robust_list(0x555591f29660, 24 [pid 25011] set_robust_list(0x555591f29660, 24 [pid 25012] set_robust_list(0x555591f29660, 24 [pid 25013] <... set_robust_list resumed>) = 0 [pid 25011] <... set_robust_list resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25013 ./strace-static-x86_64: Process 25015 attached ./strace-static-x86_64: Process 25014 attached [pid 25013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25012] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25012 [pid 25015] set_robust_list(0x555591f29660, 24 [pid 25014] set_robust_list(0x555591f29660, 24 [pid 25013] <... prctl resumed>) = 0 [pid 25012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25015 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25014 [pid 25015] <... set_robust_list resumed>) = 0 [pid 25014] <... set_robust_list resumed>) = 0 [pid 25013] setpgid(0, 0) = 0 [pid 25015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25011] <... prctl resumed>) = 0 [pid 25014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25015] <... prctl resumed>) = 0 [pid 25014] <... prctl resumed>) = 0 [pid 25012] <... prctl resumed>) = 0 [pid 25015] setpgid(0, 0 [pid 25013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25011] setpgid(0, 0 [pid 25014] setpgid(0, 0 [pid 25015] <... setpgid resumed>) = 0 [pid 25011] <... setpgid resumed>) = 0 [pid 25015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25014] <... setpgid resumed>) = 0 [pid 25013] <... openat resumed>) = 3 [pid 25012] setpgid(0, 0 [pid 25011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25013] write(3, "1000", 4 [pid 25014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25013] <... write resumed>) = 4 [pid 25012] <... setpgid resumed>) = 0 [pid 25011] <... openat resumed>) = 3 [pid 25015] <... openat resumed>) = 3 [pid 25013] close(3) = 0 executing program [pid 25013] write(1, "executing program\n", 18 [pid 25011] write(3, "1000", 4 [pid 25013] <... write resumed>) = 18 [pid 25011] <... write resumed>) = 4 [pid 25013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25015] write(3, "1000", 4 [pid 25014] <... openat resumed>) = 3 [pid 25015] <... write resumed>) = 4 [pid 25014] write(3, "1000", 4 [pid 25015] close(3 [pid 25014] <... write resumed>) = 4 [pid 25013] <... bpf resumed>) = 3 [pid 25011] close(3 [pid 25013] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25011] <... close resumed>) = 0 [pid 25013] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25011] write(1, "executing program\n", 18 [pid 25013] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25012] <... openat resumed>) = 3 [pid 25011] <... write resumed>) = 18 [pid 25013] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25013] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25011] <... bpf resumed>) = 3 [pid 25013] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25013] exit_group(0) = ? [pid 25015] <... close resumed>) = 0 [pid 25014] close(3 [pid 25012] write(3, "1000", 4executing program executing program executing program [pid 25011] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25015] write(1, "executing program\n", 18 [pid 25014] <... close resumed>) = 0 [pid 25013] +++ exited with 0 +++ [pid 25012] <... write resumed>) = 4 [pid 25015] <... write resumed>) = 18 [pid 25014] write(1, "executing program\n", 18 [pid 25012] close(3 [pid 25011] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25014] <... write resumed>) = 18 [pid 25012] <... close resumed>) = 0 [pid 25015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25011] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25012] write(1, "executing program\n", 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25015] <... bpf resumed>) = 3 [pid 25014] <... bpf resumed>) = 3 [pid 25012] <... write resumed>) = 18 [pid 25011] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25014] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25016 attached [pid 25015] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25011] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25014] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25016] set_robust_list(0x555591f29660, 24 [pid 25015] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25014] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25016 [pid 25016] <... set_robust_list resumed>) = 0 [pid 25015] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25014] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25011] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25015] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25014] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25012] <... bpf resumed>) = 3 [pid 25011] exit_group(0 [pid 25015] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25016] <... prctl resumed>) = 0 [pid 25014] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25016] setpgid(0, 0 [pid 25015] exit_group(0 [pid 25014] exit_group(0 [pid 25012] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25011] <... exit_group resumed>) = ? [pid 25016] <... setpgid resumed>) = 0 executing program [pid 25015] <... exit_group resumed>) = ? [pid 25014] <... exit_group resumed>) = ? [pid 25016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25011] +++ exited with 0 +++ [pid 25012] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25016] <... openat resumed>) = 3 [pid 25016] write(3, "1000", 4) = 4 [pid 25016] close(3) = 0 [pid 25016] write(1, "executing program\n", 18) = 18 [pid 25016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25015] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25016] <... bpf resumed>) = 3 [pid 25012] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25016] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25014] +++ exited with 0 +++ [pid 25012] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25016] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 25016] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25012] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25016] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25012] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... restart_syscall resumed>) = 0 [pid 25016] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25012] exit_group(0 [pid 25016] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25012] <... exit_group resumed>) = ? [pid 25016] exit_group(0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25012] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25017 attached [pid 25016] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25019 attached ./strace-static-x86_64: Process 25018 attached [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25017] set_robust_list(0x555591f29660, 24 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25017 [pid 25017] <... set_robust_list resumed>) = 0 [pid 25018] set_robust_list(0x555591f29660, 24 [pid 25017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25018 [pid 25019] set_robust_list(0x555591f29660, 24 [pid 25018] <... set_robust_list resumed>) = 0 [pid 25017] <... prctl resumed>) = 0 [pid 25016] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25019 [pid 25019] <... set_robust_list resumed>) = 0 [pid 25018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25017] setpgid(0, 0) = 0 [pid 25019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25018] <... prctl resumed>) = 0 [pid 25017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25019] <... prctl resumed>) = 0 [pid 25018] setpgid(0, 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25018] <... setpgid resumed>) = 0 [pid 25017] <... openat resumed>) = 3 [pid 25019] setpgid(0, 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25017] write(3, "1000", 4 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25019] <... setpgid resumed>) = 0 [pid 25018] <... openat resumed>) = 3 [pid 25017] <... write resumed>) = 4 [pid 25019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25019] <... openat resumed>) = 3 [pid 25018] write(3, "1000", 4 [pid 25017] close(3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25020 attached [pid 25018] <... write resumed>) = 4 [pid 25017] <... close resumed>) = 0 [pid 25020] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 25021 attached [pid 25019] write(3, "1000", 4 [pid 25018] close(3 [pid 25017] write(1, "executing program\n", 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25020 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25021 executing program [pid 25021] set_robust_list(0x555591f29660, 24 [pid 25020] <... set_robust_list resumed>) = 0 [pid 25017] <... write resumed>) = 18 [pid 25019] <... write resumed>) = 4 [pid 25018] <... close resumed>) = 0 [pid 25021] <... set_robust_list resumed>) = 0 [pid 25021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25019] close(3 [pid 25018] write(1, "executing program\n", 18 executing program executing program [pid 25017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25019] <... close resumed>) = 0 [pid 25018] <... write resumed>) = 18 [pid 25021] <... prctl resumed>) = 0 [pid 25021] setpgid(0, 0 [pid 25019] write(1, "executing program\n", 18 [pid 25018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25021] <... setpgid resumed>) = 0 [pid 25020] <... prctl resumed>) = 0 [pid 25019] <... write resumed>) = 18 [pid 25021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 25020] setpgid(0, 0 [pid 25019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25021] write(3, "1000", 4) = 4 [pid 25018] <... bpf resumed>) = 3 [pid 25021] close(3 [pid 25020] <... setpgid resumed>) = 0 [pid 25021] <... close resumed>) = 0 [pid 25021] write(1, "executing program\n", 18) = 18 [pid 25019] <... bpf resumed>) = 3 [pid 25021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25019] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25018] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25017] <... bpf resumed>) = 3 [pid 25021] <... bpf resumed>) = 3 [pid 25020] <... openat resumed>) = 3 [pid 25019] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25018] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25017] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25021] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25020] write(3, "1000", 4 [pid 25019] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25018] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25017] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25021] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25020] <... write resumed>) = 4 [pid 25019] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25018] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25017] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25021] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25020] close(3 [pid 25019] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25018] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25017] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25020] <... close resumed>) = 0 [pid 25019] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25018] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25017] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25020] write(1, "executing program\n", 18 [pid 25021] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program ) = -1 EBADF (Bad file descriptor) [pid 25020] <... write resumed>) = 18 [pid 25019] exit_group(0 [pid 25018] exit_group(0 [pid 25017] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25021] exit_group(0 [pid 25020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25019] <... exit_group resumed>) = ? [pid 25018] <... exit_group resumed>) = ? [pid 25017] exit_group(0 [pid 25021] <... exit_group resumed>) = ? [pid 25021] +++ exited with 0 +++ [pid 25020] <... bpf resumed>) = 3 [pid 25018] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25017] <... exit_group resumed>) = ? [pid 25020] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25019] +++ exited with 0 +++ [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25020] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25017] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 25020] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25020] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25023 attached ./strace-static-x86_64: Process 25022 attached ./strace-static-x86_64: Process 25024 attached [pid 25023] set_robust_list(0x555591f29660, 24 [pid 25020] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25024] set_robust_list(0x555591f29660, 24 [pid 25023] <... set_robust_list resumed>) = 0 [pid 25022] set_robust_list(0x555591f29660, 24 [pid 25020] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... restart_syscall resumed>) = 0 [pid 25024] <... set_robust_list resumed>) = 0 [pid 25023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25022] <... set_robust_list resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25022 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25023 [pid 25020] exit_group(0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25024 [pid 25023] <... prctl resumed>) = 0 [pid 25022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25023] setpgid(0, 0 [pid 25022] <... prctl resumed>) = 0 [pid 25020] <... exit_group resumed>) = ? [pid 25023] <... setpgid resumed>) = 0 [pid 25022] setpgid(0, 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25025 attached [pid 25024] <... prctl resumed>) = 0 [pid 25023] <... openat resumed>) = 3 [pid 25020] +++ exited with 0 +++ [pid 25023] write(3, "1000", 4) = 4 [pid 25023] close(3 [pid 25024] setpgid(0, 0 [pid 25023] <... close resumed>) = 0 executing program [pid 25022] <... setpgid resumed>) = 0 [pid 25025] set_robust_list(0x555591f29660, 24 [pid 25024] <... setpgid resumed>) = 0 [pid 25023] write(1, "executing program\n", 18 [pid 25025] <... set_robust_list resumed>) = 0 [pid 25023] <... write resumed>) = 18 [pid 25025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25025 [pid 25025] <... prctl resumed>) = 0 [pid 25024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25025] setpgid(0, 0 [pid 25024] <... openat resumed>) = 3 [pid 25022] <... openat resumed>) = 3 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25025] <... setpgid resumed>) = 0 [pid 25024] write(3, "1000", 4 [pid 25023] <... bpf resumed>) = 3 [pid 25022] write(3, "1000", 4 [pid 25023] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25024] <... write resumed>) = 4 [pid 25022] <... write resumed>) = 4 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25024] close(3 [pid 25022] close(3 [pid 25024] <... close resumed>) = 0 [pid 25025] <... openat resumed>) = 3 [pid 25023] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25022] <... close resumed>) = 0 executing program [pid 25024] write(1, "executing program\n", 18 [pid 25023] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25025] write(3, "1000", 4executing program [pid 25024] <... write resumed>) = 18 [pid 25023] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25022] write(1, "executing program\n", 18 [pid 25025] <... write resumed>) = 4 [pid 25023] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25025] close(3 [pid 25023] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25022] <... write resumed>) = 18 ./strace-static-x86_64: Process 25026 attached [pid 25026] set_robust_list(0x555591f29660, 24) = 0 [pid 25026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25025] <... close resumed>) = 0 [pid 25024] <... bpf resumed>) = 3 [pid 25023] exit_group(0 executing program [pid 25022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25026 [pid 25023] <... exit_group resumed>) = ? [pid 25026] <... prctl resumed>) = 0 [pid 25025] write(1, "executing program\n", 18 [pid 25024] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25022] <... bpf resumed>) = 3 [pid 25026] setpgid(0, 0 [pid 25025] <... write resumed>) = 18 [pid 25024] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25026] <... setpgid resumed>) = 0 [pid 25025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25024] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25023] +++ exited with 0 +++ [pid 25022] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25025] <... bpf resumed>) = 3 [pid 25024] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25022] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25026] <... openat resumed>) = 3 [pid 25025] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25024] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25022] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25026] write(3, "1000", 4 [pid 25025] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25024] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25026] <... write resumed>) = 4 [pid 25025] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25024] exit_group(0 [pid 25022] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25026] close(3 [pid 25025] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25024] <... exit_group resumed>) = ? [pid 25022] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25026] <... close resumed>) = 0 [pid 25025] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25022] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25022] exit_group(0) = ? [pid 25026] write(1, "executing program\n", 18 [pid 25025] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25024] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 executing program [pid 25026] <... write resumed>) = 18 [pid 25025] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25024, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25022] +++ exited with 0 +++ [pid 25025] <... exit_group resumed>) = ? [pid 25026] <... bpf resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25026] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25025] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25027 attached [pid 25026] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25026] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25028 attached [pid 25027] set_robust_list(0x555591f29660, 24 [pid 25026] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25027 [pid 25028] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 25029 attached [pid 25027] <... set_robust_list resumed>) = 0 [pid 25026] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25028 [pid 25028] <... set_robust_list resumed>) = 0 [pid 25029] set_robust_list(0x555591f29660, 24 [pid 25028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25026] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25029 [pid 25029] <... set_robust_list resumed>) = 0 [pid 25028] <... prctl resumed>) = 0 [pid 25027] <... prctl resumed>) = 0 [pid 25029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25026] exit_group(0 [pid 25028] setpgid(0, 0 [pid 25027] setpgid(0, 0 [pid 25026] <... exit_group resumed>) = ? [pid 25029] <... prctl resumed>) = 0 [pid 25028] <... setpgid resumed>) = 0 [pid 25027] <... setpgid resumed>) = 0 [pid 25029] setpgid(0, 0 [pid 25027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25026] +++ exited with 0 +++ [pid 25029] <... setpgid resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25027] <... openat resumed>) = 3 [pid 25029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25027] write(3, "1000", 4 [pid 25028] <... openat resumed>) = 3 [pid 25028] write(3, "1000", 4 [pid 25029] <... openat resumed>) = 3 [pid 25027] <... write resumed>) = 4 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25029] write(3, "1000", 4 [pid 25028] <... write resumed>) = 4 [pid 25027] close(3executing program [pid 25029] <... write resumed>) = 4 [pid 25028] close(3 [pid 25027] <... close resumed>) = 0 [pid 25028] <... close resumed>) = 0 [pid 25028] write(1, "executing program\n", 18) = 18 [pid 25028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25029] close(3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25027] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 25030 attached [pid 25029] <... close resumed>) = 0 [pid 25028] <... bpf resumed>) = 3 [pid 25027] <... write resumed>) = 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 25029] write(1, "executing program\n", 18 [pid 25030] set_robust_list(0x555591f29660, 24 [pid 25029] <... write resumed>) = 18 [pid 25027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25030 ./strace-static-x86_64: Process 25031 attached [pid 25030] <... set_robust_list resumed>) = 0 [pid 25029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25028] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25031] set_robust_list(0x555591f29660, 24 [pid 25030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25028] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25027] <... bpf resumed>) = 3 [pid 25031] <... set_robust_list resumed>) = 0 [pid 25031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25030] <... prctl resumed>) = 0 [pid 25029] <... bpf resumed>) = 3 [pid 25028] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25031 [pid 25031] setpgid(0, 0 [pid 25027] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25031] <... setpgid resumed>) = 0 [pid 25030] setpgid(0, 0 [pid 25029] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25027] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25028] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25030] <... setpgid resumed>) = 0 [pid 25029] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25028] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25029] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25028] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25027] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25031] <... openat resumed>) = 3 [pid 25031] write(3, "1000", 4 [pid 25029] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25028] exit_group(0 [pid 25027] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25031] <... write resumed>) = 4 [pid 25030] <... openat resumed>) = 3 [pid 25029] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25028] <... exit_group resumed>) = ? [pid 25027] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25031] close(3 [pid 25030] write(3, "1000", 4 [pid 25027] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25027] exit_group(0) = ? [pid 25031] <... close resumed>) = 0 [pid 25030] <... write resumed>) = 4 [pid 25029] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25028] +++ exited with 0 +++ executing program [pid 25031] write(1, "executing program\n", 18 [pid 25030] close(3 [pid 25029] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25031] <... write resumed>) = 18 [pid 25030] <... close resumed>) = 0 executing program [pid 25031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25030] write(1, "executing program\n", 18 [pid 25029] <... exit_group resumed>) = ? [pid 25027] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25032 attached [pid 25030] <... write resumed>) = 18 [pid 25032] set_robust_list(0x555591f29660, 24) = 0 [pid 25031] <... bpf resumed>) = 3 [pid 25030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25029] +++ exited with 0 +++ [pid 25032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25031] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25032] <... prctl resumed>) = 0 [pid 25031] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25032 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25029, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25032] setpgid(0, 0 [pid 25031] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25030] <... bpf resumed>) = 3 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25032] <... setpgid resumed>) = 0 [pid 25031] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25030] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25031] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25030] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25033 attached [pid 25032] <... openat resumed>) = 3 [pid 25031] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25030] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25033] set_robust_list(0x555591f29660, 24 [pid 25032] write(3, "1000", 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25033 [pid 25033] <... set_robust_list resumed>) = 0 [pid 25032] <... write resumed>) = 4 [pid 25031] exit_group(0 [pid 25030] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25032] close(3./strace-static-x86_64: Process 25034 attached [pid 25033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25032] <... close resumed>) = 0 [pid 25031] <... exit_group resumed>) = ? [pid 25030] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25034] set_robust_list(0x555591f29660, 24 [pid 25033] <... prctl resumed>) = 0 [pid 25032] write(1, "executing program\n", 18 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25034 [pid 25033] setpgid(0, 0 [pid 25030] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 25030] exit_group(0 [pid 25034] <... set_robust_list resumed>) = 0 [pid 25033] <... setpgid resumed>) = 0 [pid 25032] <... write resumed>) = 18 [pid 25031] +++ exited with 0 +++ [pid 25034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25030] <... exit_group resumed>) = ? [pid 25033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25034] <... prctl resumed>) = 0 [pid 25032] <... bpf resumed>) = 3 [pid 25034] setpgid(0, 0) = 0 [pid 25033] <... openat resumed>) = 3 [pid 25034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25033] write(3, "1000", 4 [pid 25032] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25033] <... write resumed>) = 4 [pid 25030] +++ exited with 0 +++ ./strace-static-x86_64: Process 25035 attached [pid 25034] <... openat resumed>) = 3 [pid 25033] close(3 [pid 25032] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25035] set_robust_list(0x555591f29660, 24 [pid 25034] write(3, "1000", 4 [pid 25033] <... close resumed>) = 0 [pid 25032] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25035] <... set_robust_list resumed>) = 0 executing program [pid 25035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25034] <... write resumed>) = 4 [pid 25033] write(1, "executing program\n", 18 [pid 25032] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25035 [pid 25033] <... write resumed>) = 18 [pid 25034] close(3 [pid 25032] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25034] <... close resumed>) = 0 executing program [pid 25033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25032] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25034] write(1, "executing program\n", 18 [pid 25032] exit_group(0 [pid 25034] <... write resumed>) = 18 [pid 25035] <... prctl resumed>) = 0 [pid 25035] setpgid(0, 0 [pid 25034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25035] <... setpgid resumed>) = 0 [pid 25035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25033] <... bpf resumed>) = 3 [pid 25035] <... openat resumed>) = 3 [pid 25032] <... exit_group resumed>) = ? [pid 5858] <... restart_syscall resumed>) = 0 [pid 25035] write(3, "1000", 4) = 4 [pid 25034] <... bpf resumed>) = 3 [pid 25035] close(3executing program ) = 0 [pid 25035] write(1, "executing program\n", 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25035] <... write resumed>) = 18 ./strace-static-x86_64: Process 25036 attached [pid 25035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25034] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25033] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25032] +++ exited with 0 +++ [pid 25036] set_robust_list(0x555591f29660, 24 [pid 25034] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25033] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25036 [pid 25035] <... bpf resumed>) = 3 [pid 25036] <... set_robust_list resumed>) = 0 [pid 25034] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25033] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25035] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25034] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25033] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25036] <... prctl resumed>) = 0 [pid 25035] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25034] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25033] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25036] setpgid(0, 0 [pid 25035] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25034] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25033] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25036] <... setpgid resumed>) = 0 [pid 25035] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25034] exit_group(0 [pid 25033] exit_group(0 [pid 25034] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25037 attached [pid 25033] <... exit_group resumed>) = ? [pid 25037] set_robust_list(0x555591f29660, 24 [pid 25036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25035] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25033] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25037 [pid 25037] <... set_robust_list resumed>) = 0 [pid 25035] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25033, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25037] <... prctl resumed>) = 0 [pid 25036] <... openat resumed>) = 3 [pid 25035] exit_group(0 [pid 25034] +++ exited with 0 +++ [pid 5856] <... restart_syscall resumed>) = 0 [pid 25037] setpgid(0, 0 [pid 25036] write(3, "1000", 4 [pid 25035] <... exit_group resumed>) = ? [pid 25037] <... setpgid resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25036] <... write resumed>) = 4 [pid 25035] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25036] close(3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 25036] <... close resumed>) = 0 [pid 25036] write(1, "executing program\n", 18./strace-static-x86_64: Process 25038 attached ./strace-static-x86_64: Process 25039 attached ) = 18 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25039 [pid 25037] write(3, "1000", 4 [pid 25039] set_robust_list(0x555591f29660, 24executing program [pid 25037] <... write resumed>) = 4 [pid 25036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25038] set_robust_list(0x555591f29660, 24 [pid 25039] <... set_robust_list resumed>) = 0 [pid 25037] close(3 [pid 25038] <... set_robust_list resumed>) = 0 [pid 25039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25037] <... close resumed>) = 0 [pid 25038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25037] write(1, "executing program\n", 18 [pid 25038] <... prctl resumed>) = 0 [pid 25037] <... write resumed>) = 18 ./strace-static-x86_64: Process 25040 attached [pid 25038] setpgid(0, 0 [pid 25039] <... prctl resumed>) = 0 [pid 25037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25040] set_robust_list(0x555591f29660, 24 [pid 25038] <... setpgid resumed>) = 0 [pid 25039] setpgid(0, 0 [pid 25036] <... bpf resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25038 [pid 25040] <... set_robust_list resumed>) = 0 [pid 25039] <... setpgid resumed>) = 0 [pid 25038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25037] <... bpf resumed>) = 3 [pid 25036] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25040 [pid 25040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25036] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25038] <... openat resumed>) = 3 [pid 25040] <... prctl resumed>) = 0 [pid 25038] write(3, "1000", 4 [pid 25037] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25036] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25040] setpgid(0, 0 [pid 25037] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25036] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25040] <... setpgid resumed>) = 0 [pid 25038] <... write resumed>) = 4 [pid 25039] <... openat resumed>) = 3 [pid 25037] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25036] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25038] close(3 [pid 25039] write(3, "1000", 4 [pid 25037] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25036] exit_group(0 [pid 25038] <... close resumed>) = 0 [pid 25037] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25038] write(1, "executing program\n", 18executing program [pid 25040] <... openat resumed>) = 3 [pid 25038] <... write resumed>) = 18 [pid 25039] <... write resumed>) = 4 [pid 25037] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25036] <... exit_group resumed>) = ? [pid 25040] write(3, "1000", 4 [pid 25038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25039] close(3 [pid 25037] exit_group(0 [pid 25040] <... write resumed>) = 4 [pid 25039] <... close resumed>) = 0 executing program [pid 25037] <... exit_group resumed>) = ? [pid 25040] close(3 [pid 25039] write(1, "executing program\n", 18 [pid 25040] <... close resumed>) = 0 [pid 25039] <... write resumed>) = 18 [pid 25039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 25040] write(1, "executing program\n", 18 [pid 25038] <... bpf resumed>) = 3 [pid 25037] +++ exited with 0 +++ [pid 25036] +++ exited with 0 +++ [pid 25040] <... write resumed>) = 18 [pid 25038] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25038] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25038] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25039] <... bpf resumed>) = 3 [pid 25038] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25038] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25040] <... bpf resumed>) = 3 [pid 25039] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25038] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25039] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25040] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25038] exit_group(0 [pid 25039] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25040] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25038] <... exit_group resumed>) = ? [pid 25039] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25040] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25040] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25040] exit_group(0) = ? ./strace-static-x86_64: Process 25041 attached [pid 25038] +++ exited with 0 +++ [pid 25039] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25042 attached [pid 25041] set_robust_list(0x555591f29660, 24 [pid 25039] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25041 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25041] <... set_robust_list resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25042] set_robust_list(0x555591f29660, 24 [pid 25041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25040] +++ exited with 0 +++ [pid 25039] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25042 [pid 25042] <... set_robust_list resumed>) = 0 [pid 25039] <... exit_group resumed>) = ? [pid 25041] <... prctl resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25043 attached [pid 25041] setpgid(0, 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25043] set_robust_list(0x555591f29660, 24 [pid 25042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25041] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25044 attached [pid 25043] <... set_robust_list resumed>) = 0 [pid 25042] <... prctl resumed>) = 0 [pid 25041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25042] setpgid(0, 0 [pid 25041] <... openat resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25043 [pid 25043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25042] <... setpgid resumed>) = 0 [pid 25041] write(3, "1000", 4) = 4 [pid 25042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25041] close(3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25044 [pid 25041] <... close resumed>) = 0 [pid 25039] +++ exited with 0 +++ executing program [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25041] write(1, "executing program\n", 18 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25041] <... write resumed>) = 18 [pid 25041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25044] set_robust_list(0x555591f29660, 24 [pid 25043] <... prctl resumed>) = 0 [pid 25043] setpgid(0, 0 [pid 25044] <... set_robust_list resumed>) = 0 [pid 25043] <... setpgid resumed>) = 0 [pid 25042] <... openat resumed>) = 3 [pid 25044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25041] <... bpf resumed>) = 3 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25044] <... prctl resumed>) = 0 [pid 25043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25042] write(3, "1000", 4executing program [pid 25044] setpgid(0, 0 [pid 25043] <... openat resumed>) = 3 [pid 25042] <... write resumed>) = 4 [pid 25041] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25044] <... setpgid resumed>) = 0 [pid 25043] write(3, "1000", 4 [pid 25042] close(3 [pid 25041] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25043] <... write resumed>) = 4 [pid 25042] <... close resumed>) = 0 [pid 25041] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25043] close(3 [pid 25042] write(1, "executing program\n", 18 [pid 25041] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25045 attached [pid 25044] <... openat resumed>) = 3 [pid 25042] <... write resumed>) = 18 [pid 25041] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25045] set_robust_list(0x555591f29660, 24 [pid 25044] write(3, "1000", 4 [pid 25043] <... close resumed>) = 0 [pid 25042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25041] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25045] <... set_robust_list resumed>) = 0 [pid 25044] <... write resumed>) = 4 executing program [pid 25043] write(1, "executing program\n", 18 [pid 25041] exit_group(0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25045 [pid 25045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25044] close(3 [pid 25043] <... write resumed>) = 18 [pid 25042] <... bpf resumed>) = 3 [pid 25044] <... close resumed>) = 0 [pid 25043] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25045] <... prctl resumed>) = 0 [pid 25045] setpgid(0, 0 [pid 25044] write(1, "executing program\n", 18 [pid 25042] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25041] <... exit_group resumed>) = ? [pid 25045] <... setpgid resumed>) = 0 executing program [pid 25043] <... bpf resumed>) = 3 [pid 25045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25044] <... write resumed>) = 18 [pid 25042] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25041] +++ exited with 0 +++ [pid 25042] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25045] <... openat resumed>) = 3 [pid 25043] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25042] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25045] write(3, "1000", 4 [pid 25044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25043] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25042] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25045] <... write resumed>) = 4 [pid 25043] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25042] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25043] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25042] exit_group(0 [pid 25045] close(3 [pid 25044] <... bpf resumed>) = 3 [pid 25043] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25042] <... exit_group resumed>) = ? [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25045] <... close resumed>) = 0 [pid 25044] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25043] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25045] write(1, "executing program\n", 18 [pid 25042] +++ exited with 0 +++ ./strace-static-x86_64: Process 25046 attached [pid 25045] <... write resumed>) = 18 [pid 25044] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25046] set_robust_list(0x555591f29660, 24 [pid 25045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25044] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25046] <... set_robust_list resumed>) = 0 [pid 25043] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25046 [pid 25043] <... exit_group resumed>) = ? [pid 25045] <... bpf resumed>) = 3 [pid 25046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25044] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25043] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 25045] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25044] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25046] <... prctl resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25043, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25045] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25044] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25046] setpgid(0, 0) = 0 [pid 25045] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25044] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25045] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25047 attached [pid 25045] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25044] <... exit_group resumed>) = ? [pid 25045] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25048 attached [pid 25047] set_robust_list(0x555591f29660, 24 [pid 25046] <... openat resumed>) = 3 [pid 25045] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25048 [pid 25048] set_robust_list(0x555591f29660, 24 [pid 25047] <... set_robust_list resumed>) = 0 [pid 25046] write(3, "1000", 4 [pid 25044] +++ exited with 0 +++ [pid 25047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25045] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25047 [pid 25047] <... prctl resumed>) = 0 [pid 25046] <... write resumed>) = 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25048] <... set_robust_list resumed>) = 0 [pid 25047] setpgid(0, 0 [pid 25046] close(3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25048] setpgid(0, 0 [pid 25047] <... setpgid resumed>) = 0 [pid 25046] <... close resumed>) = 0 [pid 25048] <... setpgid resumed>) = 0 executing program [pid 25047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25046] write(1, "executing program\n", 18 [pid 25045] +++ exited with 0 +++ [pid 25048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25046] <... write resumed>) = 18 [pid 25046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25048] <... openat resumed>) = 3 [pid 25047] <... openat resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25048] write(3, "1000", 4) = 4 [pid 25048] close(3 [pid 25047] write(3, "1000", 4 [pid 25046] <... bpf resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25049 attached [pid 25048] <... close resumed>) = 0 executing program [pid 25048] write(1, "executing program\n", 18) = 18 executing program [pid 25048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25047] <... write resumed>) = 4 [pid 25046] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25047] close(3 [pid 25046] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25046] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25049] set_robust_list(0x555591f29660, 24 [pid 25047] <... close resumed>) = 0 [pid 25046] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25049] <... set_robust_list resumed>) = 0 [pid 25048] <... bpf resumed>) = 3 [pid 25047] write(1, "executing program\n", 18 [pid 25046] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25049 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25047] <... write resumed>) = 18 [pid 25046] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25050 attached [pid 25049] <... prctl resumed>) = 0 [pid 25048] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25046] exit_group(0 [pid 25047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25050] set_robust_list(0x555591f29660, 24 [pid 25049] setpgid(0, 0 [pid 25048] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25046] <... exit_group resumed>) = ? [pid 25049] <... setpgid resumed>) = 0 [pid 25048] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25050 [pid 25049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25050] <... set_robust_list resumed>) = 0 [pid 25048] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25047] <... bpf resumed>) = 3 [pid 25046] +++ exited with 0 +++ [pid 25049] <... openat resumed>) = 3 [pid 25048] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25049] write(3, "1000", 4 [pid 25048] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25047] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25050] <... prctl resumed>) = 0 executing program executing program [pid 25049] <... write resumed>) = 4 [pid 25048] exit_group(0 [pid 25047] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25050] setpgid(0, 0) = 0 [pid 25049] close(3 [pid 25048] <... exit_group resumed>) = ? [pid 25047] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25049] <... close resumed>) = 0 [pid 25047] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25050] <... openat resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25050] write(3, "1000", 4 [pid 25049] write(1, "executing program\n", 18 [pid 25047] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 25051 attached [pid 25050] <... write resumed>) = 4 [pid 25049] <... write resumed>) = 18 [pid 25048] +++ exited with 0 +++ [pid 25047] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25051 [pid 25051] set_robust_list(0x555591f29660, 24 [pid 25050] close(3 [pid 25049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25051] <... set_robust_list resumed>) = 0 [pid 25050] <... close resumed>) = 0 [pid 25047] exit_group(0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25048, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25050] write(1, "executing program\n", 18 [pid 25047] <... exit_group resumed>) = ? [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25050] <... write resumed>) = 18 [pid 25051] <... prctl resumed>) = 0 [pid 25049] <... bpf resumed>) = 3 [pid 25047] +++ exited with 0 +++ [pid 25050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25051] setpgid(0, 0 [pid 25049] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25050] <... bpf resumed>) = 3 [pid 25051] <... setpgid resumed>) = 0 [pid 25049] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25050] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25049] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25051] <... openat resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25050] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25051] write(3, "1000", 4 [pid 25050] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25049] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25051] <... write resumed>) = 4 [pid 25050] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25049] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 25052 attached [pid 25051] close(3 [pid 25050] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25049] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25051] <... close resumed>) = 0 [pid 25049] exit_group(0 [pid 25052] set_robust_list(0x555591f29660, 24 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25050] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25052 [pid 25052] <... set_robust_list resumed>) = 0 [pid 25051] write(1, "executing program\n", 18executing program [pid 25050] exit_group(0./strace-static-x86_64: Process 25053 attached [pid 25052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25051] <... write resumed>) = 18 [pid 25049] <... exit_group resumed>) = ? [pid 25053] set_robust_list(0x555591f29660, 24 [pid 25052] <... prctl resumed>) = 0 [pid 25051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25050] <... exit_group resumed>) = ? [pid 25053] <... set_robust_list resumed>) = 0 [pid 25052] setpgid(0, 0 [pid 25051] <... bpf resumed>) = 3 [pid 25049] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25053 [pid 25053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25052] <... setpgid resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25051] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25053] <... prctl resumed>) = 0 [pid 25052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25051] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25050] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 25051] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25052] <... openat resumed>) = 3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25053] setpgid(0, 0 [pid 25051] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25053] <... setpgid resumed>) = 0 [pid 25051] exit_group(0 [pid 25052] write(3, "1000", 4 [pid 25053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25052] <... write resumed>) = 4 ./strace-static-x86_64: Process 25054 attached [pid 25053] <... openat resumed>) = 3 [pid 25051] <... exit_group resumed>) = ? [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25053] write(3, "1000", 4 executing program executing program [pid 25052] close(3 [pid 25053] <... write resumed>) = 4 [pid 25052] <... close resumed>) = 0 [pid 25053] close(3 [pid 25052] write(1, "executing program\n", 18 [pid 25053] <... close resumed>) = 0 [pid 25052] <... write resumed>) = 18 [pid 25053] write(1, "executing program\n", 18 [pid 25052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25055 attached [pid 25054] set_robust_list(0x555591f29660, 24 [pid 25053] <... write resumed>) = 18 [pid 25051] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25054 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25055 [pid 25055] set_robust_list(0x555591f29660, 24 [pid 25054] <... set_robust_list resumed>) = 0 [pid 25053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25052] <... bpf resumed>) = 3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25055] <... set_robust_list resumed>) = 0 [pid 25054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25054] <... prctl resumed>) = 0 [pid 25052] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25054] setpgid(0, 0 [pid 25052] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25055] <... prctl resumed>) = 0 [pid 25054] <... setpgid resumed>) = 0 [pid 25053] <... bpf resumed>) = 3 [pid 25052] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25055] setpgid(0, 0 [pid 25054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... restart_syscall resumed>) = 0 [pid 25055] <... setpgid resumed>) = 0 [pid 25052] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25054] <... openat resumed>) = 3 [pid 25053] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25052] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25054] write(3, "1000", 4 [pid 25055] <... openat resumed>) = 3 [pid 25054] <... write resumed>) = 4 [pid 25053] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25052] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25053] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25053] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25054] close(3 [pid 25053] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25054] <... close resumed>) = 0 [pid 25053] exit_group(0 [pid 25052] exit_group(0 [pid 25053] <... exit_group resumed>) = ? [pid 25055] write(3, "1000", 4) = 4 executing program [pid 25054] write(1, "executing program\n", 18 [pid 25052] <... exit_group resumed>) = ? [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25055] close(3 [pid 25054] <... write resumed>) = 18 [pid 25053] +++ exited with 0 +++ [pid 25052] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25052, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25056 attached [pid 25054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25056] set_robust_list(0x555591f29660, 24 [pid 25055] <... close resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25056 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 25055] write(1, "executing program\n", 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25056] <... set_robust_list resumed>) = 0 [pid 25055] <... write resumed>) = 18 [pid 25054] <... bpf resumed>) = 3 [pid 25056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25054] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25056] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 25057 attached [pid 25056] setpgid(0, 0 [pid 25055] <... bpf resumed>) = 3 [pid 25054] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 25056] <... setpgid resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25057 [pid 25056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25054] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25054] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25056] <... openat resumed>) = 3 [pid 25054] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25054] exit_group(0 [pid 25055] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25056] write(3, "1000", 4 [pid 25055] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25054] <... exit_group resumed>) = ? [pid 25057] set_robust_list(0x555591f29660, 24) = 0 [pid 25056] <... write resumed>) = 4 [pid 25055] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25056] close(3 [pid 25055] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25054] +++ exited with 0 +++ ./strace-static-x86_64: Process 25058 attached [pid 25057] <... prctl resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25056] <... close resumed>) = 0 [pid 25055] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25058] set_robust_list(0x555591f29660, 24 [pid 25057] setpgid(0, 0 [pid 25056] write(1, "executing program\n", 18 [pid 25055] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25058 [pid 25058] <... set_robust_list resumed>) = 0 [pid 25057] <... setpgid resumed>) = 0 [pid 25056] <... write resumed>) = 18 [pid 25055] exit_group(0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25059 attached [pid 25058] <... prctl resumed>) = 0 [pid 25055] <... exit_group resumed>) = ? [pid 25058] setpgid(0, 0 [pid 25057] <... openat resumed>) = 3 [pid 25056] <... bpf resumed>) = 3 [pid 25055] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25059 [pid 25059] set_robust_list(0x555591f29660, 24 [pid 25058] <... setpgid resumed>) = 0 [pid 25056] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25057] write(3, "1000", 4 [pid 25059] <... set_robust_list resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25057] <... write resumed>) = 4 [pid 25059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25057] close(3 [pid 25056] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25058] <... openat resumed>) = 3 [pid 25059] <... prctl resumed>) = 0 [pid 25057] <... close resumed>) = 0 [pid 25056] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] <... restart_syscall resumed>) = 0 executing program executing program [pid 25059] setpgid(0, 0 [pid 25058] write(3, "1000", 4 [pid 25057] write(1, "executing program\n", 18 [pid 25059] <... setpgid resumed>) = 0 [pid 25058] <... write resumed>) = 4 [pid 25057] <... write resumed>) = 18 [pid 25059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25058] close(3 [pid 25057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25056] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25058] <... close resumed>) = 0 [pid 25058] write(1, "executing program\n", 18) = 18 [pid 25058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25059] <... openat resumed>) = 3 [pid 25056] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25056] exit_group(0 [pid 25057] <... bpf resumed>) = 3 [pid 25059] write(3, "1000", 4 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25056] <... exit_group resumed>) = ? [pid 25059] <... write resumed>) = 4 [pid 25058] <... bpf resumed>) = 3 [pid 25058] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25060 attached [pid 25059] close(3 [pid 25057] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25056] +++ exited with 0 +++ [pid 25059] <... close resumed>) = 0 executing program [pid 25060] set_robust_list(0x555591f29660, 24 [pid 25059] write(1, "executing program\n", 18 [pid 25058] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25057] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25060 [pid 25060] <... set_robust_list resumed>) = 0 [pid 25059] <... write resumed>) = 18 [pid 25058] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25057] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25058] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25057] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25058] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25057] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25058] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25058] exit_group(0 [pid 25057] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25059] <... bpf resumed>) = 3 [pid 25060] <... prctl resumed>) = 0 [pid 25060] setpgid(0, 0 [pid 25059] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25057] exit_group(0 [pid 25060] <... setpgid resumed>) = 0 [pid 25060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25059] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25058] <... exit_group resumed>) = ? [pid 25060] <... openat resumed>) = 3 [pid 25059] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25059] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25060] write(3, "1000", 4 [pid 25059] exit_group(0 [pid 25060] <... write resumed>) = 4 [pid 25058] +++ exited with 0 +++ [pid 25057] <... exit_group resumed>) = ? [pid 25060] close(3 [pid 25059] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25061 attached [pid 25060] <... close resumed>) = 0 executing program [pid 25059] +++ exited with 0 +++ [pid 25057] +++ exited with 0 +++ [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25060] write(1, "executing program\n", 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25057, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25061] set_robust_list(0x555591f29660, 24 [pid 25060] <... write resumed>) = 18 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25061 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25061] <... set_robust_list resumed>) = 0 [pid 25060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 25061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] <... restart_syscall resumed>) = 0 [pid 25061] <... prctl resumed>) = 0 [pid 25061] setpgid(0, 0) = 0 [pid 25061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25063 attached ./strace-static-x86_64: Process 25062 attached [pid 25061] <... openat resumed>) = 3 [pid 25061] write(3, "1000", 4 [pid 25060] <... bpf resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25061] <... write resumed>) = 4 [pid 25061] close(3 [pid 25063] set_robust_list(0x555591f29660, 24 [pid 25061] <... close resumed>) = 0 [pid 25063] <... set_robust_list resumed>) = 0 executing program [pid 25061] write(1, "executing program\n", 18 [pid 25063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25061] <... write resumed>) = 18 [pid 25061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25063] <... prctl resumed>) = 0 [pid 25061] <... bpf resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25063 [pid 25063] setpgid(0, 0./strace-static-x86_64: Process 25064 attached ) = 0 [pid 25062] set_robust_list(0x555591f29660, 24 [pid 25060] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25064] set_robust_list(0x555591f29660, 24 [pid 25063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25062] <... set_robust_list resumed>) = 0 [pid 25060] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25062 [pid 25064] <... set_robust_list resumed>) = 0 [pid 25064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25063] <... openat resumed>) = 3 [pid 25062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25061] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25060] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25064 [pid 25064] <... prctl resumed>) = 0 [pid 25061] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25064] setpgid(0, 0 [pid 25060] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25064] <... setpgid resumed>) = 0 [pid 25062] <... prctl resumed>) = 0 [pid 25060] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25063] write(3, "1000", 4 [pid 25061] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25063] <... write resumed>) = 4 [pid 25062] setpgid(0, 0 [pid 25061] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25060] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25063] close(3 [pid 25061] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25060] exit_group(0 [pid 25064] <... openat resumed>) = 3 [pid 25063] <... close resumed>) = 0 [pid 25062] <... setpgid resumed>) = 0 [pid 25061] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25064] write(3, "1000", 4executing program executing program [pid 25063] write(1, "executing program\n", 18 [pid 25062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25060] <... exit_group resumed>) = ? [pid 25061] exit_group(0 [pid 25064] <... write resumed>) = 4 [pid 25063] <... write resumed>) = 18 [pid 25061] <... exit_group resumed>) = ? [pid 25064] close(3) = 0 [pid 25062] <... openat resumed>) = 3 [pid 25064] write(1, "executing program\n", 18) = 18 [pid 25064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25062] write(3, "1000", 4 [pid 25061] +++ exited with 0 +++ [pid 25060] +++ exited with 0 +++ [pid 25062] <... write resumed>) = 4 [pid 25062] close(3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25062] <... close resumed>) = 0 [pid 25063] <... bpf resumed>) = 3 [pid 25062] write(1, "executing program\n", 18 executing program [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25062] <... write resumed>) = 18 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25065 attached [pid 25062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25065] set_robust_list(0x555591f29660, 24 [pid 25062] <... bpf resumed>) = 3 [pid 25065] <... set_robust_list resumed>) = 0 [pid 25064] <... bpf resumed>) = 3 [pid 25065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25064] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25065 [pid 25065] <... prctl resumed>) = 0 [pid 25064] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25063] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25062] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25064] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25063] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25063] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25065] setpgid(0, 0 [pid 25062] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25065] <... setpgid resumed>) = 0 [pid 25062] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25062] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25066 attached [pid 25063] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25062] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25064] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25066] set_robust_list(0x555591f29660, 24 [pid 25065] <... openat resumed>) = 3 [pid 25063] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25062] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25063] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25066] <... set_robust_list resumed>) = 0 [pid 25063] exit_group(0 [pid 25062] exit_group(0 [pid 25064] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25063] <... exit_group resumed>) = ? [pid 25065] write(3, "1000", 4 [pid 25064] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25063] +++ exited with 0 +++ [pid 25062] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25066 [pid 25066] <... prctl resumed>) = 0 [pid 25065] <... write resumed>) = 4 [pid 25064] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25066] setpgid(0, 0 [pid 25065] close(3 [pid 25064] <... exit_group resumed>) = ? [pid 25066] <... setpgid resumed>) = 0 [pid 25065] <... close resumed>) = 0 [pid 25062] +++ exited with 0 +++ [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25065] write(1, "executing program\n", 18 [pid 25064] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... restart_syscall resumed>) = 0 executing program [pid 25065] <... write resumed>) = 18 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25066] <... openat resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25065] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25067 attached [pid 25067] set_robust_list(0x555591f29660, 24 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25067] <... set_robust_list resumed>) = 0 [pid 25067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25067 [pid 25066] write(3, "1000", 4 [pid 25067] <... prctl resumed>) = 0 [pid 25066] <... write resumed>) = 4 [pid 25065] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25066] close(3 [pid 25067] setpgid(0, 0 [pid 25066] <... close resumed>) = 0 [pid 25065] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 25067] <... setpgid resumed>) = 0 [pid 25066] write(1, "executing program\n", 18 [pid 25065] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25066] <... write resumed>) = 18 [pid 25065] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25065] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25066] <... bpf resumed>) = 3 [pid 25065] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25066] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25068 attached [pid 25067] <... openat resumed>) = 3 [pid 25066] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25065] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25068] set_robust_list(0x555591f29660, 24 [pid 25067] write(3, "1000", 4 [pid 25065] <... exit_group resumed>) = ? [pid 25066] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25069 attached [pid 25067] <... write resumed>) = 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25068 [pid 25068] <... set_robust_list resumed>) = 0 [pid 25067] close(3 [pid 25069] set_robust_list(0x555591f29660, 24 [pid 25067] <... close resumed>) = 0 [pid 25066] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25069 [pid 25069] <... set_robust_list resumed>) = 0 executing program [pid 25068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25067] write(1, "executing program\n", 18 [pid 25069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25067] <... write resumed>) = 18 [pid 25066] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25065] +++ exited with 0 +++ [pid 25067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25066] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25069] <... prctl resumed>) = 0 [pid 25068] <... prctl resumed>) = 0 [pid 25066] exit_group(0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25069] setpgid(0, 0 [pid 25068] setpgid(0, 0 [pid 25067] <... bpf resumed>) = 3 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25069] <... setpgid resumed>) = 0 [pid 25068] <... setpgid resumed>) = 0 [pid 25066] <... exit_group resumed>) = ? [pid 25069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25067] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25067] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25066] +++ exited with 0 +++ [pid 25067] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25067] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25069] <... openat resumed>) = 3 [pid 25067] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25070 attached [pid 25069] write(3, "1000", 4 [pid 25067] exit_group(0 [pid 25070] set_robust_list(0x555591f29660, 24) = 0 [pid 25067] <... exit_group resumed>) = ? [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25070 [pid 25070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25069] <... write resumed>) = 4 [pid 25068] <... openat resumed>) = 3 [pid 25069] close(3 [pid 25070] <... prctl resumed>) = 0 [pid 25069] <... close resumed>) = 0 executing program [pid 25070] setpgid(0, 0 [pid 25069] write(1, "executing program\n", 18 [pid 25068] write(3, "1000", 4 [pid 25070] <... setpgid resumed>) = 0 [pid 25068] <... write resumed>) = 4 [pid 25068] close(3 [pid 25069] <... write resumed>) = 18 [pid 25068] <... close resumed>) = 0 [pid 25070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 25068] write(1, "executing program\n", 18 [pid 25070] <... openat resumed>) = 3 [pid 25068] <... write resumed>) = 18 [pid 25067] +++ exited with 0 +++ [pid 25070] write(3, "1000", 4 [pid 25068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25070] <... write resumed>) = 4 [pid 25069] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... restart_syscall resumed>) = 0 [pid 25070] close(3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25070] <... close resumed>) = 0 [pid 25068] <... bpf resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 25069] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25070] write(1, "executing program\n", 18executing program ) = 18 [pid 25069] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25068] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25069] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25069] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25068] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25069] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25070] <... bpf resumed>) = 3 [pid 25069] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25069] exit_group(0) = ? ./strace-static-x86_64: Process 25071 attached [pid 25070] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25068] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25071] set_robust_list(0x555591f29660, 24 [pid 25069] +++ exited with 0 +++ [pid 25068] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25070] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25070] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25072 attached [pid 25071] <... set_robust_list resumed>) = 0 [pid 25070] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25068] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25071 [pid 25072] set_robust_list(0x555591f29660, 24 [pid 25071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25068] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25072 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25072] <... set_robust_list resumed>) = 0 [pid 25071] <... prctl resumed>) = 0 [pid 25070] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25068] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25071] setpgid(0, 0 [pid 25070] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25072] <... prctl resumed>) = 0 [pid 25071] <... setpgid resumed>) = 0 [pid 25068] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 25070] exit_group(0 [pid 25072] setpgid(0, 0) = 0 [pid 25072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25070] <... exit_group resumed>) = ? [pid 25068] +++ exited with 0 +++ [pid 25072] <... openat resumed>) = 3 [pid 25071] <... openat resumed>) = 3 [pid 25070] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25068, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25071] write(3, "1000", 4) = 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25072] write(3, "1000", 4 [pid 25071] close(3./strace-static-x86_64: Process 25073 attached [pid 25072] <... write resumed>) = 4 [pid 25071] <... close resumed>) = 0 executing program [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25073 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25072] close(3 [pid 25071] write(1, "executing program\n", 18 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25073] set_robust_list(0x555591f29660, 24 [pid 25072] <... close resumed>) = 0 [pid 25071] <... write resumed>) = 18 [pid 25073] <... set_robust_list resumed>) = 0 [pid 25073] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25072] write(1, "executing program\n", 18 [pid 25071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25074 attached executing program [pid 25073] <... prctl resumed>) = 0 [pid 25072] <... write resumed>) = 18 [pid 25073] setpgid(0, 0 [pid 25072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25073] <... setpgid resumed>) = 0 [pid 25072] <... bpf resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25074 [pid 25073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25071] <... bpf resumed>) = 3 [pid 25074] set_robust_list(0x555591f29660, 24) = 0 [pid 25074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25073] <... openat resumed>) = 3 [pid 25074] <... prctl resumed>) = 0 [pid 25072] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25071] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 5857] <... restart_syscall resumed>) = 0 [pid 25074] setpgid(0, 0 [pid 25073] write(3, "1000", 4 [pid 25072] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25071] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25074] <... setpgid resumed>) = 0 [pid 25073] <... write resumed>) = 4 [pid 25072] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25071] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25073] close(3 [pid 25072] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25071] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25074] <... openat resumed>) = 3 [pid 25073] <... close resumed>) = 0 [pid 25072] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25071] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25073] write(1, "executing program\n", 18) = 18 [pid 25072] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25071] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25072] exit_group(0 [pid 25071] exit_group(0./strace-static-x86_64: Process 25075 attached [pid 25074] write(3, "1000", 4 [pid 25073] <... bpf resumed>) = 3 [pid 25072] <... exit_group resumed>) = ? [pid 25071] <... exit_group resumed>) = ? [pid 25074] <... write resumed>) = 4 [pid 25074] close(3executing program ) = 0 [pid 25074] write(1, "executing program\n", 18) = 18 [pid 25074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25075] set_robust_list(0x555591f29660, 24 [pid 25073] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25072] +++ exited with 0 +++ [pid 25071] +++ exited with 0 +++ [pid 25074] <... bpf resumed>) = 3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25075 [pid 25075] <... set_robust_list resumed>) = 0 [pid 25073] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25073] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25074] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25073] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25075] <... prctl resumed>) = 0 [pid 25074] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25075] setpgid(0, 0 [pid 25074] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25073] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25075] <... setpgid resumed>) = 0 [pid 25074] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25074] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25073] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25074] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25075] <... openat resumed>) = 3 [pid 25074] exit_group(0 [pid 25073] exit_group(0./strace-static-x86_64: Process 25076 attached [pid 25074] <... exit_group resumed>) = ? [pid 25075] write(3, "1000", 4 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25077 attached [pid 25076] set_robust_list(0x555591f29660, 24 [pid 25075] <... write resumed>) = 4 [pid 25074] +++ exited with 0 +++ [pid 25073] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25076 [pid 25077] set_robust_list(0x555591f29660, 24 [pid 25076] <... set_robust_list resumed>) = 0 [pid 25075] close(3 [pid 25076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25077] <... set_robust_list resumed>) = 0 [pid 25076] <... prctl resumed>) = 0 [pid 25075] <... close resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25076] setpgid(0, 0executing program [pid 25077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25076] <... setpgid resumed>) = 0 [pid 25075] write(1, "executing program\n", 18 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25077] <... prctl resumed>) = 0 [pid 25076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25075] <... write resumed>) = 18 [pid 25073] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25077 [pid 25077] setpgid(0, 0 [pid 25075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25077] <... setpgid resumed>) = 0 [pid 25076] <... openat resumed>) = 3 [pid 5863] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25076] write(3, "1000", 4) = 4 [pid 25077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25076] close(3 [pid 25075] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... restart_syscall resumed>) = 0 [pid 25076] <... close resumed>) = 0 executing program [pid 25076] write(1, "executing program\n", 18 [pid 25075] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25076] <... write resumed>) = 18 [pid 25075] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25075] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25078 attached [pid 25077] <... openat resumed>) = 3 [pid 25075] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25078] set_robust_list(0x555591f29660, 24) = 0 [pid 25077] write(3, "1000", 4 [pid 25076] <... bpf resumed>) = 3 [pid 25075] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25078 [pid 25078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25077] <... write resumed>) = 4 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25077] close(3 [pid 25078] <... prctl resumed>) = 0 [pid 25076] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25075] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25078] setpgid(0, 0 [pid 25076] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25075] exit_group(0 [pid 25078] <... setpgid resumed>) = 0 [pid 25076] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25079 attached [pid 25078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25076] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25075] <... exit_group resumed>) = ? [pid 25079] set_robust_list(0x555591f29660, 24executing program [pid 25078] <... openat resumed>) = 3 [pid 25077] <... close resumed>) = 0 [pid 25076] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25079] <... set_robust_list resumed>) = 0 [pid 25077] write(1, "executing program\n", 18 [pid 25075] +++ exited with 0 +++ [pid 25076] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25078] write(3, "1000", 4 [pid 25077] <... write resumed>) = 18 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25079 [pid 25079] <... prctl resumed>) = 0 [pid 25078] <... write resumed>) = 4 [pid 25077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25076] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25079] setpgid(0, 0 [pid 25078] close(3 [pid 25076] <... exit_group resumed>) = ? [pid 25079] <... setpgid resumed>) = 0 [pid 25078] <... close resumed>) = 0 [pid 25077] <... bpf resumed>) = 3 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25078] write(1, "executing program\n", 18 [pid 25076] +++ exited with 0 +++ [pid 25079] <... openat resumed>) = 3 [pid 25078] <... write resumed>) = 18 [pid 25077] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... restart_syscall resumed>) = 0 [pid 25079] write(3, "1000", 4 [pid 25078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25077] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25079] <... write resumed>) = 4 [pid 25078] <... bpf resumed>) = 3 [pid 25077] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25079] close(3 [pid 25077] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25080 attached [pid 25078] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25081 attached [pid 25080] set_robust_list(0x555591f29660, 24 [pid 25079] <... close resumed>) = 0 [pid 25078] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 25077] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25080] <... set_robust_list resumed>) = 0 [pid 25078] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25079] write(1, "executing program\n", 18 [pid 25077] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25079] <... write resumed>) = 18 [pid 25077] exit_group(0 [pid 25081] set_robust_list(0x555591f29660, 24 [pid 25080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25078] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25077] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25080 [pid 25081] <... set_robust_list resumed>) = 0 [pid 25080] <... prctl resumed>) = 0 [pid 25078] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25081 [pid 25081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25080] setpgid(0, 0 [pid 25078] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25081] <... prctl resumed>) = 0 [pid 25080] <... setpgid resumed>) = 0 [pid 25078] exit_group(0 [pid 25081] setpgid(0, 0 [pid 25078] <... exit_group resumed>) = ? [pid 25079] <... bpf resumed>) = 3 [pid 25077] +++ exited with 0 +++ [pid 25081] <... setpgid resumed>) = 0 [pid 25081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25081] <... openat resumed>) = 3 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25081] write(3, "1000", 4 [pid 25080] <... openat resumed>) = 3 [pid 25079] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25081] <... write resumed>) = 4 [pid 25079] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 25081] close(3 [pid 25080] write(3, "1000", 4 [pid 25079] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25078] +++ exited with 0 +++ [pid 25081] <... close resumed>) = 0 [pid 25080] <... write resumed>) = 4 [pid 25079] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program executing program [pid 25081] write(1, "executing program\n", 18 [pid 25079] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25081] <... write resumed>) = 18 [pid 25080] close(3 [pid 25079] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25080] <... close resumed>) = 0 [pid 25079] exit_group(0 [pid 25080] write(1, "executing program\n", 18 [pid 25079] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25083 attached ./strace-static-x86_64: Process 25082 attached [pid 25081] <... bpf resumed>) = 3 [pid 25080] <... write resumed>) = 18 [pid 25083] set_robust_list(0x555591f29660, 24 [pid 25082] set_robust_list(0x555591f29660, 24 [pid 25081] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25079] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25082 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25083 [pid 25083] <... set_robust_list resumed>) = 0 [pid 25082] <... set_robust_list resumed>) = 0 [pid 25081] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25081] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25080] <... bpf resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25079, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25083] <... prctl resumed>) = 0 [pid 25082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25081] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25083] setpgid(0, 0) = 0 [pid 25082] <... prctl resumed>) = 0 [pid 25083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25081] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25080] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25083] <... openat resumed>) = 3 [pid 25082] setpgid(0, 0 [pid 25081] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25080] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25081] exit_group(0 [pid 25083] write(3, "1000", 4 [pid 25082] <... setpgid resumed>) = 0 [pid 25081] <... exit_group resumed>) = ? [pid 25080] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25083] <... write resumed>) = 4 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25084 attached [pid 25083] close(3 [pid 25082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25080] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25083] <... close resumed>) = 0 [pid 25080] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25083] write(1, "executing program\n", 18 [pid 25080] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25084] set_robust_list(0x555591f29660, 24 [pid 25083] <... write resumed>) = 18 [pid 25084] <... set_robust_list resumed>) = 0 [pid 25082] <... openat resumed>) = 3 [pid 25081] +++ exited with 0 +++ [pid 25080] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25084 [pid 25083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25082] write(3, "1000", 4 [pid 25080] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25083] <... bpf resumed>) = 3 [pid 25083] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25084] <... prctl resumed>) = 0 [pid 25082] <... write resumed>) = 4 [pid 25080] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25083] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25084] setpgid(0, 0 [pid 25083] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25082] close(3 [pid 25084] <... setpgid resumed>) = 0 [pid 25083] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25082] <... close resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25083] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25083] exit_group(0) = ? ./strace-static-x86_64: Process 25085 attached [pid 25084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25082] write(1, "executing program\n", 18executing program [pid 25085] set_robust_list(0x555591f29660, 24 [pid 25084] <... openat resumed>) = 3 [pid 25082] <... write resumed>) = 18 [pid 25085] <... set_robust_list resumed>) = 0 [pid 25083] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25085 [pid 25084] write(3, "1000", 4 [pid 25082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25084] <... write resumed>) = 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25085] <... prctl resumed>) = 0 [pid 25084] close(3 [pid 25082] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25085] setpgid(0, 0 [pid 25084] <... close resumed>) = 0 executing program ./strace-static-x86_64: Process 25086 attached [pid 25084] write(1, "executing program\n", 18 [pid 25085] <... setpgid resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25084] <... write resumed>) = 18 [pid 25082] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25087 attached [pid 25086] set_robust_list(0x555591f29660, 24 [pid 25085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25084] <... bpf resumed>) = 3 [pid 25082] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25087 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25086 [pid 25087] set_robust_list(0x555591f29660, 24 [pid 25086] <... set_robust_list resumed>) = 0 [pid 25082] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25084] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25084] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25087] <... set_robust_list resumed>) = 0 [pid 25082] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25084] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25082] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25084] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25082] exit_group(0 [pid 25084] exit_group(0) = ? [pid 25087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25086] <... prctl resumed>) = 0 [pid 25085] <... openat resumed>) = 3 [pid 25082] <... exit_group resumed>) = ? [pid 25085] write(3, "1000", 4 [pid 25087] <... prctl resumed>) = 0 [pid 25086] setpgid(0, 0 [pid 25084] +++ exited with 0 +++ [pid 25082] +++ exited with 0 +++ [pid 25087] setpgid(0, 0 [pid 25086] <... setpgid resumed>) = 0 [pid 25085] <... write resumed>) = 4 [pid 25087] <... setpgid resumed>) = 0 [pid 25085] close(3executing program ) = 0 [pid 25085] write(1, "executing program\n", 18 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25084, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25085] <... write resumed>) = 18 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25087] <... openat resumed>) = 3 [pid 25086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25088 attached [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25088] set_robust_list(0x555591f29660, 24 [pid 25087] write(3, "1000", 4 [pid 25086] <... openat resumed>) = 3 [pid 25085] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25089 attached [pid 25088] <... set_robust_list resumed>) = 0 [pid 25087] <... write resumed>) = 4 [pid 25086] write(3, "1000", 4 [pid 25085] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25088 [pid 25088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25087] close(3 [pid 25086] <... write resumed>) = 4 [pid 25085] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25088] <... prctl resumed>) = 0 [pid 25087] <... close resumed>) = 0 [pid 25086] close(3 [pid 25085] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25088] setpgid(0, 0 [pid 25086] <... close resumed>) = 0 [pid 25088] <... setpgid resumed>) = 0 executing program executing program [pid 25087] write(1, "executing program\n", 18 [pid 25086] write(1, "executing program\n", 18 [pid 25085] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25089] set_robust_list(0x555591f29660, 24 [pid 25088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25087] <... write resumed>) = 18 [pid 25086] <... write resumed>) = 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25089 [pid 25089] <... set_robust_list resumed>) = 0 executing program [pid 25089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25085] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25089] <... prctl resumed>) = 0 [pid 25088] <... openat resumed>) = 3 [pid 25089] setpgid(0, 0) = 0 [pid 25089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25085] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25089] write(3, "1000", 4) = 4 [pid 25089] close(3) = 0 [pid 25089] write(1, "executing program\n", 18) = 18 [pid 25089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25087] <... bpf resumed>) = 3 [pid 25089] <... bpf resumed>) = 3 [pid 25088] write(3, "1000", 4 [pid 25086] <... bpf resumed>) = 3 [pid 25085] exit_group(0 [pid 25087] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25089] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25088] <... write resumed>) = 4 [pid 25086] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25085] <... exit_group resumed>) = ? [pid 25089] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25088] close(3 [pid 25087] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25086] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25089] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25088] <... close resumed>) = 0 [pid 25087] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25086] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25089] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25088] write(1, "executing program\n", 18 [pid 25087] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25086] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25085] +++ exited with 0 +++ [pid 25089] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25088] <... write resumed>) = 18 [pid 25087] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25086] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25089] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25089] exit_group(0 [pid 25088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25087] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25086] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25089] <... exit_group resumed>) = ? [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25087] exit_group(0 [pid 25089] +++ exited with 0 +++ [pid 25088] <... bpf resumed>) = 3 [pid 25087] <... exit_group resumed>) = ? [pid 25086] exit_group(0 [pid 25088] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25090 attached [pid 25090] set_robust_list(0x555591f29660, 24 [pid 25088] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25086] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25090] <... set_robust_list resumed>) = 0 [pid 25088] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25087] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25090 [pid 25090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25088] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25090] <... prctl resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25090] setpgid(0, 0 [pid 25088] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25090] <... setpgid resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 25091 attached [pid 25088] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25086] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 25091] set_robust_list(0x555591f29660, 24 [pid 25090] write(3, "1000", 4 [pid 25088] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25091 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25091] <... set_robust_list resumed>) = 0 [pid 25090] <... write resumed>) = 4 [pid 25088] <... exit_group resumed>) = ? [pid 25091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25090] close(3) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25092 attached [pid 25090] write(1, "executing program\n", 18 [pid 25088] +++ exited with 0 +++ [pid 25091] <... prctl resumed>) = 0 executing program [pid 25091] setpgid(0, 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25091] <... setpgid resumed>) = 0 [pid 25090] <... write resumed>) = 18 [pid 25091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25093 attached [pid 25093] set_robust_list(0x555591f29660, 24 [pid 25092] set_robust_list(0x555591f29660, 24 [pid 25093] <... set_robust_list resumed>) = 0 [pid 25092] <... set_robust_list resumed>) = 0 [pid 25090] <... bpf resumed>) = 3 [pid 25093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25092 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25093 [pid 25092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25091] <... openat resumed>) = 3 [pid 25090] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25093] <... prctl resumed>) = 0 [pid 25092] <... prctl resumed>) = 0 [pid 25091] write(3, "1000", 4 [pid 25093] setpgid(0, 0 [pid 25092] setpgid(0, 0 [pid 25091] <... write resumed>) = 4 [pid 25090] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25093] <... setpgid resumed>) = 0 [pid 25092] <... setpgid resumed>) = 0 [pid 25091] close(3 [pid 25090] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25091] <... close resumed>) = 0 [pid 25090] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25091] write(1, "executing program\n", 18executing program [pid 25092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25091] <... write resumed>) = 18 [pid 25091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25093] <... openat resumed>) = 3 [pid 25092] <... openat resumed>) = 3 [pid 25090] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25093] write(3, "1000", 4 [pid 25092] write(3, "1000", 4 [pid 25090] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25093] <... write resumed>) = 4 [pid 25092] <... write resumed>) = 4 [pid 25091] <... bpf resumed>) = 3 [pid 25093] close(3) = 0 [pid 25092] close(3 [pid 25091] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25090] exit_group(0executing program executing program [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25091] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25090] <... exit_group resumed>) = ? [pid 25093] write(1, "executing program\n", 18 [pid 25092] <... close resumed>) = 0 [pid 25093] <... write resumed>) = 18 [pid 25092] write(1, "executing program\n", 18 [pid 25093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25092] <... write resumed>) = 18 ./strace-static-x86_64: Process 25094 attached [pid 25093] <... bpf resumed>) = 3 [pid 25092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25091] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25094] set_robust_list(0x555591f29660, 24 [pid 25091] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25090] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25094 [pid 25094] <... set_robust_list resumed>) = 0 [pid 25093] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25092] <... bpf resumed>) = 3 [pid 25091] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25090, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25093] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25092] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25091] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25094] <... prctl resumed>) = 0 [pid 25093] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25092] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25091] exit_group(0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25093] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25092] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25094] setpgid(0, 0 [pid 25091] <... exit_group resumed>) = ? [pid 25094] <... setpgid resumed>) = 0 [pid 25093] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25092] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25093] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25092] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25094] <... openat resumed>) = 3 [pid 25093] exit_group(0 [pid 25092] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25091] +++ exited with 0 +++ [pid 25093] <... exit_group resumed>) = ? [pid 25092] exit_group(0 [pid 25094] write(3, "1000", 4 [pid 25092] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25094] <... write resumed>) = 4 [pid 25093] +++ exited with 0 +++ [pid 25092] +++ exited with 0 +++ [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25094] close(3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25094] <... close resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25094] write(1, "executing program\n", 18 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25094] <... write resumed>) = 18 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 25095 attached [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25095] set_robust_list(0x555591f29660, 24 [pid 25094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25095 ./strace-static-x86_64: Process 25097 attached ./strace-static-x86_64: Process 25096 attached [pid 25095] <... set_robust_list resumed>) = 0 [pid 25095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25094] <... bpf resumed>) = 3 [pid 25097] set_robust_list(0x555591f29660, 24) = 0 [pid 25097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25097] setpgid(0, 0) = 0 [pid 25097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25098 attached ) = 3 [pid 25096] set_robust_list(0x555591f29660, 24 [pid 25095] <... prctl resumed>) = 0 [pid 25094] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25096 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25098 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25097 [pid 25098] set_robust_list(0x555591f29660, 24 [pid 25097] write(3, "1000", 4 [pid 25096] <... set_robust_list resumed>) = 0 [pid 25095] setpgid(0, 0 [pid 25094] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25098] <... set_robust_list resumed>) = 0 [pid 25097] <... write resumed>) = 4 [pid 25096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25095] <... setpgid resumed>) = 0 [pid 25094] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25097] close(3 [pid 25096] <... prctl resumed>) = 0 [pid 25097] <... close resumed>) = 0 [pid 25096] setpgid(0, 0 [pid 25095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25094] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25097] write(1, "executing program\n", 18 [pid 25096] <... setpgid resumed>) = 0 [pid 25094] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25098] <... prctl resumed>) = 0 [pid 25097] <... write resumed>) = 18 [pid 25096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25095] <... openat resumed>) = 3 [pid 25094] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25098] setpgid(0, 0 [pid 25097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25098] <... setpgid resumed>) = 0 [pid 25098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25097] <... bpf resumed>) = 3 [pid 25096] <... openat resumed>) = 3 [pid 25095] write(3, "1000", 4 [pid 25094] exit_group(0 [pid 25098] <... openat resumed>) = 3 [pid 25097] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25096] write(3, "1000", 4 [pid 25095] <... write resumed>) = 4 [pid 25094] <... exit_group resumed>) = ? [pid 25097] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25096] <... write resumed>) = 4 [pid 25095] close(3 [pid 25097] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25096] close(3 [pid 25095] <... close resumed>) = 0 [pid 25097] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25096] <... close resumed>) = 0 [pid 25095] write(1, "executing program\n", 18 [pid 25096] write(1, "executing program\n", 18 [pid 25095] <... write resumed>) = 18 [pid 25094] +++ exited with 0 +++ executing program [pid 25098] write(3, "1000", 4) = 4 [pid 25097] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25096] <... write resumed>) = 18 [pid 25095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25098] close(3 [pid 25097] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25098] <... close resumed>) = 0 [pid 25097] exit_group(0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25098] write(1, "executing program\n", 18 [pid 25096] <... bpf resumed>) = 3 executing program [pid 5856] <... restart_syscall resumed>) = 0 [pid 25098] <... write resumed>) = 18 [pid 25097] <... exit_group resumed>) = ? [pid 25095] <... bpf resumed>) = 3 [pid 25095] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25096] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25095] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25097] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25097, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25096] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25095] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25098] <... bpf resumed>) = 3 [pid 25096] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25095] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25098] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... restart_syscall resumed>) = 0 [pid 25098] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25099 attached ) = -1 ENOENT (No such file or directory) [pid 25096] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25095] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25099] set_robust_list(0x555591f29660, 24 [pid 25098] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25096] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25095] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25099] <... set_robust_list resumed>) = 0 [pid 25098] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25096] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25098] exit_group(0 [pid 25096] exit_group(0 [pid 25095] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25099 ./strace-static-x86_64: Process 25100 attached [pid 25096] <... exit_group resumed>) = ? [pid 25095] <... exit_group resumed>) = ? [pid 25100] set_robust_list(0x555591f29660, 24 [pid 25099] <... prctl resumed>) = 0 [pid 25098] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25100 [pid 25100] <... set_robust_list resumed>) = 0 [pid 25099] setpgid(0, 0 [pid 25098] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25098, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25099] <... setpgid resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25100] <... prctl resumed>) = 0 [pid 25100] setpgid(0, 0) = 0 [pid 25100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25099] <... openat resumed>) = 3 [pid 25100] <... openat resumed>) = 3 [pid 25099] write(3, "1000", 4 [pid 25096] +++ exited with 0 +++ [pid 25099] <... write resumed>) = 4 [pid 25100] write(3, "1000", 4 [pid 25099] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25096, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25100] <... write resumed>) = 4 [pid 25099] <... close resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25100] close(3 [pid 25099] write(1, "executing program\n", 18 [pid 5863] <... restart_syscall resumed>) = 0 executing program [pid 25100] <... close resumed>) = 0 [pid 25099] <... write resumed>) = 18 [pid 25095] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 executing program [pid 25100] write(1, "executing program\n", 18 [pid 25099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25100] <... write resumed>) = 18 [pid 25100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25099] <... bpf resumed>) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25099] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25099] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25101 attached [pid 25100] <... bpf resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... restart_syscall resumed>) = 0 [pid 25101] set_robust_list(0x555591f29660, 24 [pid 25099] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25101 ./strace-static-x86_64: Process 25102 attached [pid 25101] <... set_robust_list resumed>) = 0 [pid 25101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25099] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25101] <... prctl resumed>) = 0 [pid 25100] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25099] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25102] set_robust_list(0x555591f29660, 24 [pid 25101] setpgid(0, 0 [pid 25100] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25099] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25099] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25102 [pid 25102] <... set_robust_list resumed>) = 0 [pid 25101] <... setpgid resumed>) = 0 [pid 25100] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25103 attached [pid 25102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25100] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25099] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25103 [pid 25103] set_robust_list(0x555591f29660, 24 [pid 25102] <... prctl resumed>) = 0 [pid 25101] <... openat resumed>) = 3 [pid 25100] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25103] <... set_robust_list resumed>) = 0 [pid 25101] write(3, "1000", 4 [pid 25100] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25102] setpgid(0, 0 [pid 25101] <... write resumed>) = 4 [pid 25103] <... prctl resumed>) = 0 [pid 25103] setpgid(0, 0 [pid 25102] <... setpgid resumed>) = 0 [pid 25101] close(3 [pid 25100] exit_group(0 [pid 25103] <... setpgid resumed>) = 0 [pid 25103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25103] <... openat resumed>) = 3 executing program executing program [pid 25102] <... openat resumed>) = 3 [pid 25101] <... close resumed>) = 0 [pid 25100] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25103] write(3, "1000", 4 [pid 25102] write(3, "1000", 4 [pid 25101] write(1, "executing program\n", 18 [pid 25103] <... write resumed>) = 4 [pid 25102] <... write resumed>) = 4 [pid 25101] <... write resumed>) = 18 [pid 25103] close(3 [pid 25102] close(3 [pid 25101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25103] <... close resumed>) = 0 [pid 25102] <... close resumed>) = 0 [pid 25100] +++ exited with 0 +++ ./strace-static-x86_64: Process 25104 attached [pid 25103] write(1, "executing program\n", 18 [pid 25102] write(1, "executing program\n", 18executing program [pid 25101] <... bpf resumed>) = 3 [pid 25103] <... write resumed>) = 18 [pid 25102] <... write resumed>) = 18 [pid 25102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25104] set_robust_list(0x555591f29660, 24) = 0 [pid 25104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25102] <... bpf resumed>) = 3 [pid 25101] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25102] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25104 [pid 25101] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25104] <... prctl resumed>) = 0 [pid 25102] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25103] <... bpf resumed>) = 3 [pid 25102] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25104] setpgid(0, 0 [pid 25103] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25102] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25101] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25104] <... setpgid resumed>) = 0 [pid 25103] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25101] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25103] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25102] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25103] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25102] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25103] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25102] exit_group(0 [pid 25101] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25103] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25102] <... exit_group resumed>) = ? [pid 25104] <... openat resumed>) = 3 [pid 25103] exit_group(0 [pid 25101] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25103] <... exit_group resumed>) = ? [pid 25101] exit_group(0 [pid 25104] write(3, "1000", 4 [pid 25103] +++ exited with 0 +++ [pid 25102] +++ exited with 0 +++ [pid 25101] <... exit_group resumed>) = ? [pid 5858] <... restart_syscall resumed>) = 0 [pid 25104] <... write resumed>) = 4 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25104] close(3 [pid 25101] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25104] <... close resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25104] write(1, "executing program\n", 18executing program [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25105 attached [pid 25104] <... write resumed>) = 18 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25105 ./strace-static-x86_64: Process 25107 attached ./strace-static-x86_64: Process 25106 attached [pid 25105] set_robust_list(0x555591f29660, 24 [pid 25104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25107] set_robust_list(0x555591f29660, 24 [pid 25106] set_robust_list(0x555591f29660, 24 [pid 25105] <... set_robust_list resumed>) = 0 [pid 25107] <... set_robust_list resumed>) = 0 [pid 25106] <... set_robust_list resumed>) = 0 [pid 25105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25104] <... bpf resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25106 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25107 ./strace-static-x86_64: Process 25108 attached [pid 25107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25105] <... prctl resumed>) = 0 [pid 25108] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25108 [pid 25107] <... prctl resumed>) = 0 [pid 25106] <... prctl resumed>) = 0 [pid 25105] setpgid(0, 0 [pid 25104] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25108] <... set_robust_list resumed>) = 0 [pid 25107] setpgid(0, 0 [pid 25105] <... setpgid resumed>) = 0 [pid 25107] <... setpgid resumed>) = 0 [pid 25106] setpgid(0, 0 [pid 25108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25104] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25104] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25108] <... prctl resumed>) = 0 [pid 25107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25106] <... setpgid resumed>) = 0 [pid 25104] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25108] setpgid(0, 0 [pid 25107] <... openat resumed>) = 3 [pid 25106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25105] <... openat resumed>) = 3 [pid 25104] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25108] <... setpgid resumed>) = 0 [pid 25107] write(3, "1000", 4 [pid 25104] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25107] <... write resumed>) = 4 [pid 25106] <... openat resumed>) = 3 [pid 25105] write(3, "1000", 4 [pid 25104] exit_group(0 [pid 25108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25107] close(3 [pid 25105] <... write resumed>) = 4 [pid 25107] <... close resumed>) = 0 [pid 25104] <... exit_group resumed>) = ? [pid 25107] write(1, "executing program\n", 18executing program executing program [pid 25108] <... openat resumed>) = 3 [pid 25106] write(3, "1000", 4 [pid 25105] close(3 [pid 25104] +++ exited with 0 +++ [pid 25106] <... write resumed>) = 4 [pid 25105] <... close resumed>) = 0 [pid 25107] <... write resumed>) = 18 [pid 25106] close(3 [pid 25105] write(1, "executing program\n", 18 [pid 25106] <... close resumed>) = 0 [pid 25105] <... write resumed>) = 18 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25108] write(3, "1000", 4 [pid 25107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25106] write(1, "executing program\n", 18 [pid 25108] <... write resumed>) = 4 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 25108] close(3 [pid 25107] <... bpf resumed>) = 3 [pid 25106] <... write resumed>) = 18 [pid 25105] <... bpf resumed>) = 3 [pid 25108] <... close resumed>) = 0 ./strace-static-x86_64: Process 25109 attached [pid 25106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25109] set_robust_list(0x555591f29660, 24 [pid 25108] write(1, "executing program\n", 18 [pid 25107] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25105] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25109 [pid 25109] <... set_robust_list resumed>) = 0 executing program [pid 25106] <... bpf resumed>) = 3 [pid 25108] <... write resumed>) = 18 [pid 25107] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25105] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25107] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25106] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25105] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25109] <... prctl resumed>) = 0 [pid 25107] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25109] setpgid(0, 0 [pid 25107] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25106] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25105] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25108] <... bpf resumed>) = 3 [pid 25109] <... setpgid resumed>) = 0 [pid 25107] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25106] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25105] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25108] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25107] exit_group(0 [pid 25106] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25105] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25108] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25107] <... exit_group resumed>) = ? [pid 25106] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25105] exit_group(0 [pid 25109] <... openat resumed>) = 3 [pid 25108] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25109] write(3, "1000", 4 [pid 25106] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25105] <... exit_group resumed>) = ? [pid 25109] <... write resumed>) = 4 [pid 25109] close(3 [pid 25108] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25109] <... close resumed>) = 0 [pid 25106] exit_group(0executing program [pid 25109] write(1, "executing program\n", 18 [pid 25108] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25106] <... exit_group resumed>) = ? [pid 25109] <... write resumed>) = 18 [pid 25108] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25108] exit_group(0) = ? [pid 25107] +++ exited with 0 +++ [pid 25106] +++ exited with 0 +++ [pid 25105] +++ exited with 0 +++ [pid 25109] <... bpf resumed>) = 3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25109] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25109] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25108] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25109] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25110 attached [pid 25109] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25112 attached ./strace-static-x86_64: Process 25111 attached [pid 25110] set_robust_list(0x555591f29660, 24 [pid 25109] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25110 [pid 25110] <... set_robust_list resumed>) = 0 [pid 25109] <... exit_group resumed>) = ? [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25112 [pid 25112] set_robust_list(0x555591f29660, 24 [pid 25111] set_robust_list(0x555591f29660, 24 [pid 25110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25111 [pid 25112] <... set_robust_list resumed>) = 0 [pid 25111] <... set_robust_list resumed>) = 0 [pid 25110] <... prctl resumed>) = 0 [pid 25112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25112] <... prctl resumed>) = 0 [pid 25111] <... prctl resumed>) = 0 [pid 25110] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25110] <... setpgid resumed>) = 0 [pid 25112] setpgid(0, 0 [pid 25111] setpgid(0, 0 [pid 25112] <... setpgid resumed>) = 0 [pid 25112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25111] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25113 attached [pid 25112] <... openat resumed>) = 3 [pid 25111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25109] +++ exited with 0 +++ [pid 25110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25112] write(3, "1000", 4 [pid 25111] <... openat resumed>) = 3 [pid 25110] <... openat resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25113 [pid 25110] write(3, "1000", 4 [pid 25113] set_robust_list(0x555591f29660, 24 [pid 25112] <... write resumed>) = 4 [pid 25111] write(3, "1000", 4 [pid 25110] <... write resumed>) = 4 [pid 25113] <... set_robust_list resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25112] close(3 [pid 25111] <... write resumed>) = 4 [pid 25110] close(3 [pid 25113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25112] <... close resumed>) = 0 [pid 25111] close(3 [pid 25110] <... close resumed>) = 0 [pid 25113] <... prctl resumed>) = 0 executing program [pid 25112] write(1, "executing program\n", 18 [pid 25111] <... close resumed>) = 0 executing program [pid 25110] write(1, "executing program\n", 18 [pid 25113] setpgid(0, 0 [pid 25112] <... write resumed>) = 18 executing program [pid 25111] write(1, "executing program\n", 18 [pid 25110] <... write resumed>) = 18 [pid 25113] <... setpgid resumed>) = 0 [pid 25112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25111] <... write resumed>) = 18 [pid 25110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25112] <... bpf resumed>) = 3 [pid 25111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25110] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25114 attached [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25114 [pid 25113] <... openat resumed>) = 3 [pid 25113] write(3, "1000", 4 [pid 25114] set_robust_list(0x555591f29660, 24 [pid 25111] <... bpf resumed>) = 3 [pid 25114] <... set_robust_list resumed>) = 0 [pid 25113] <... write resumed>) = 4 [pid 25112] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25110] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25113] close(3 [pid 25112] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25111] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 25110] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25114] <... prctl resumed>) = 0 [pid 25113] <... close resumed>) = 0 [pid 25112] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25110] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25114] setpgid(0, 0 [pid 25113] write(1, "executing program\n", 18 [pid 25111] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25114] <... setpgid resumed>) = 0 [pid 25113] <... write resumed>) = 18 [pid 25112] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25111] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25110] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25112] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25111] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25110] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25114] <... openat resumed>) = 3 [pid 25112] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25111] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25110] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25114] write(3, "1000", 4 [pid 25113] <... bpf resumed>) = 3 [pid 25112] exit_group(0 [pid 25111] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25110] exit_group(0 [pid 25114] <... write resumed>) = 4 [pid 25111] exit_group(0 [pid 25113] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25114] close(3 [pid 25112] <... exit_group resumed>) = ? [pid 25111] <... exit_group resumed>) = ? [pid 25110] <... exit_group resumed>) = ? [pid 25114] <... close resumed>) = 0 [pid 25113] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25112] +++ exited with 0 +++ [pid 25110] +++ exited with 0 +++ executing program [pid 25114] write(1, "executing program\n", 18 [pid 25113] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25114] <... write resumed>) = 18 [pid 25113] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25111] +++ exited with 0 +++ [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25113] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25113] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25114] <... bpf resumed>) = 3 [pid 25114] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25113] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25114] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25113] <... exit_group resumed>) = ? [pid 25114] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25114] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25113] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25116 attached ./strace-static-x86_64: Process 25115 attached [pid 25114] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25116] set_robust_list(0x555591f29660, 24 [pid 25114] exit_group(0./strace-static-x86_64: Process 25117 attached [pid 25116] <... set_robust_list resumed>) = 0 [pid 25115] set_robust_list(0x555591f29660, 24 [pid 25114] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25117 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25115 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25116 [pid 25117] set_robust_list(0x555591f29660, 24 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25114] +++ exited with 0 +++ [pid 25117] <... set_robust_list resumed>) = 0 [pid 25117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25115] <... set_robust_list resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25117] <... prctl resumed>) = 0 [pid 25115] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25117] setpgid(0, 0 [pid 25116] <... prctl resumed>) = 0 [pid 25115] <... prctl resumed>) = 0 [pid 25116] setpgid(0, 0 [pid 25115] setpgid(0, 0 [pid 25116] <... setpgid resumed>) = 0 [pid 25115] <... setpgid resumed>) = 0 [pid 25117] <... setpgid resumed>) = 0 [pid 25116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25117] <... openat resumed>) = 3 [pid 25117] write(3, "1000", 4 [pid 25116] <... openat resumed>) = 3 [pid 25115] <... openat resumed>) = 3 [pid 25117] <... write resumed>) = 4 [pid 25116] write(3, "1000", 4 [pid 25115] write(3, "1000", 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25117] close(3 [pid 25116] <... write resumed>) = 4 [pid 25115] <... write resumed>) = 4 [pid 25117] <... close resumed>) = 0 [pid 25116] close(3 [pid 25115] close(3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25118 attached [pid 25117] write(1, "executing program\n", 18 [pid 25116] <... close resumed>) = 0 [pid 25115] <... close resumed>) = 0 executing program ./strace-static-x86_64: Process 25119 attached executing program executing program [pid 25117] <... write resumed>) = 18 [pid 25116] write(1, "executing program\n", 18 [pid 25115] write(1, "executing program\n", 18 [pid 25116] <... write resumed>) = 18 [pid 25115] <... write resumed>) = 18 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25119 [pid 25118] set_robust_list(0x555591f29660, 24 [pid 25116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25118 [pid 25119] set_robust_list(0x555591f29660, 24 [pid 25118] <... set_robust_list resumed>) = 0 [pid 25117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25119] <... set_robust_list resumed>) = 0 [pid 25118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25118] setpgid(0, 0) = 0 [pid 25119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25117] <... bpf resumed>) = 3 [pid 25116] <... bpf resumed>) = 3 [pid 25115] <... bpf resumed>) = 3 [pid 25119] <... prctl resumed>) = 0 [pid 25119] setpgid(0, 0 [pid 25117] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25115] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25119] <... setpgid resumed>) = 0 [pid 25118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25117] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25116] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25115] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25118] <... openat resumed>) = 3 [pid 25117] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25116] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25115] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25119] <... openat resumed>) = 3 [pid 25118] write(3, "1000", 4 [pid 25117] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25116] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25115] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25118] <... write resumed>) = 4 [pid 25117] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25116] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25115] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25118] close(3 [pid 25116] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25119] write(3, "1000", 4 [pid 25118] <... close resumed>) = 0 [pid 25117] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 25116] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25115] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25119] <... write resumed>) = 4 [pid 25118] write(1, "executing program\n", 18 [pid 25117] exit_group(0 [pid 25115] exit_group(0 [pid 25119] close(3 [pid 25118] <... write resumed>) = 18 [pid 25117] <... exit_group resumed>) = ? [pid 25116] exit_group(0 [pid 25115] <... exit_group resumed>) = ? [pid 25119] <... close resumed>) = 0 [pid 25118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25116] <... exit_group resumed>) = ? [pid 25119] write(1, "executing program\n", 18 [pid 25117] +++ exited with 0 +++ [pid 25116] +++ exited with 0 +++ [pid 25115] +++ exited with 0 +++ executing program [pid 25119] <... write resumed>) = 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25119] <... bpf resumed>) = 3 [pid 25118] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... restart_syscall resumed>) = 0 [pid 25119] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25118] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25119] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25118] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25119] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25118] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25119] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25118] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25120 attached [pid 25119] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25118] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25120] set_robust_list(0x555591f29660, 24 [pid 25119] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25121 attached [pid 25120] <... set_robust_list resumed>) = 0 [pid 25119] exit_group(0 [pid 25118] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25122 attached [pid 25120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25120 [pid 25122] set_robust_list(0x555591f29660, 24 [pid 25121] set_robust_list(0x555591f29660, 24 [pid 25120] <... prctl resumed>) = 0 [pid 25119] <... exit_group resumed>) = ? [pid 25118] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25121 [pid 25122] <... set_robust_list resumed>) = 0 [pid 25121] <... set_robust_list resumed>) = 0 [pid 25118] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25122 [pid 25122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25120] setpgid(0, 0 [pid 25121] <... prctl resumed>) = 0 [pid 25122] <... prctl resumed>) = 0 [pid 25120] <... setpgid resumed>) = 0 [pid 25119] +++ exited with 0 +++ [pid 25118] +++ exited with 0 +++ [pid 25122] setpgid(0, 0) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25121] setpgid(0, 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25121] <... setpgid resumed>) = 0 [pid 25121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25124 attached [pid 25121] <... openat resumed>) = 3 [pid 25120] <... openat resumed>) = 3 [pid 25122] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25123 attached [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25124 [pid 25123] set_robust_list(0x555591f29660, 24) = 0 [pid 25123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25124] set_robust_list(0x555591f29660, 24 [pid 25123] <... prctl resumed>) = 0 [pid 25122] write(3, "1000", 4 [pid 25121] write(3, "1000", 4 [pid 25120] write(3, "1000", 4 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25123 [pid 25123] setpgid(0, 0) = 0 [pid 25122] <... write resumed>) = 4 [pid 25121] <... write resumed>) = 4 [pid 25120] <... write resumed>) = 4 [pid 25123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25122] close(3 [pid 25121] close(3 [pid 25120] close(3 [pid 25122] <... close resumed>) = 0 [pid 25121] <... close resumed>) = 0 [pid 25124] <... set_robust_list resumed>) = 0 executing program executing program [pid 25122] write(1, "executing program\n", 18 [pid 25121] write(1, "executing program\n", 18 [pid 25120] <... close resumed>) = 0 [pid 25124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25123] <... openat resumed>) = 3 [pid 25122] <... write resumed>) = 18 [pid 25121] <... write resumed>) = 18 executing program [pid 25120] write(1, "executing program\n", 18 [pid 25124] <... prctl resumed>) = 0 [pid 25123] write(3, "1000", 4 [pid 25122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25120] <... write resumed>) = 18 [pid 25124] setpgid(0, 0 [pid 25123] <... write resumed>) = 4 [pid 25122] <... bpf resumed>) = 3 [pid 25124] <... setpgid resumed>) = 0 [pid 25123] close(3 [pid 25120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25123] <... close resumed>) = 0 [pid 25122] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25121] <... bpf resumed>) = 3 [pid 25124] <... openat resumed>) = 3 executing program [pid 25123] write(1, "executing program\n", 18) = 18 [pid 25123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25122] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25120] <... bpf resumed>) = 3 [pid 25124] write(3, "1000", 4 [pid 25122] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25121] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25122] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25121] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25124] <... write resumed>) = 4 [pid 25122] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25121] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25120] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25124] close(3 [pid 25122] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25121] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25120] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25124] <... close resumed>) = 0 [pid 25122] exit_group(0 [pid 25124] write(1, "executing program\n", 18executing program [pid 25122] <... exit_group resumed>) = ? [pid 25121] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25120] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25124] <... write resumed>) = 18 [pid 25124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25123] <... bpf resumed>) = 3 [pid 25120] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25121] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25124] <... bpf resumed>) = 3 [pid 25123] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25122] +++ exited with 0 +++ [pid 25121] exit_group(0 [pid 25120] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25123] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25121] <... exit_group resumed>) = ? [pid 25120] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25123] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25124] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25121] +++ exited with 0 +++ [pid 25120] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25124] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25123] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25120] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25124] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25123] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25124] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25123] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25124] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 25125 attached ) = -1 EBADF (Bad file descriptor) [pid 25125] set_robust_list(0x555591f29660, 24 [pid 25124] exit_group(0 [pid 25123] exit_group(0 [pid 25120] +++ exited with 0 +++ [pid 25125] <... set_robust_list resumed>) = 0 [pid 25124] <... exit_group resumed>) = ? [pid 25123] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25120, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25125 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25124] +++ exited with 0 +++ [pid 25125] <... prctl resumed>) = 0 [pid 25125] setpgid(0, 0 [pid 25123] +++ exited with 0 +++ [pid 25125] <... setpgid resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25125] <... openat resumed>) = 3 [pid 25125] write(3, "1000", 4) = 4 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25125] close(3 [pid 5856] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 25126 attached [pid 25126] set_robust_list(0x555591f29660, 24 [pid 25125] <... close resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25126 [pid 25126] <... set_robust_list resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25126] <... prctl resumed>) = 0 [pid 25125] write(1, "executing program\n", 18./strace-static-x86_64: Process 25127 attached executing program ./strace-static-x86_64: Process 25128 attached [pid 25127] set_robust_list(0x555591f29660, 24 [pid 25126] setpgid(0, 0 [pid 25125] <... write resumed>) = 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25127 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25128 [pid 25128] set_robust_list(0x555591f29660, 24 [pid 25127] <... set_robust_list resumed>) = 0 [pid 25126] <... setpgid resumed>) = 0 [pid 25125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25129 attached [pid 25129] set_robust_list(0x555591f29660, 24 [pid 25126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25129] <... set_robust_list resumed>) = 0 [pid 25129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25128] <... set_robust_list resumed>) = 0 [pid 25127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25126] <... openat resumed>) = 3 [pid 25129] <... prctl resumed>) = 0 [pid 25128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25127] <... prctl resumed>) = 0 [pid 25126] write(3, "1000", 4 [pid 25125] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25129 [pid 25128] <... prctl resumed>) = 0 [pid 25126] <... write resumed>) = 4 [pid 25128] setpgid(0, 0 [pid 25126] close(3 [pid 25129] setpgid(0, 0) = 0 [pid 25129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25127] setpgid(0, 0 [pid 25128] <... setpgid resumed>) = 0 [pid 25126] <... close resumed>) = 0 [pid 25125] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25127] <... setpgid resumed>) = 0 [pid 25126] write(1, "executing program\n", 18 [pid 25125] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25129] <... openat resumed>) = 3 [pid 25128] <... openat resumed>) = 3 [pid 25126] <... write resumed>) = 18 [pid 25129] write(3, "1000", 4) = 4 [pid 25129] close(3 [pid 25127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25129] <... close resumed>) = 0 executing program [pid 25126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25125] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25128] write(3, "1000", 4 [pid 25127] <... openat resumed>) = 3 [pid 25125] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25128] <... write resumed>) = 4 [pid 25128] close(3 [pid 25127] write(3, "1000", 4 [pid 25125] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25129] write(1, "executing program\n", 18 [pid 25127] <... write resumed>) = 4 [pid 25125] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25129] <... write resumed>) = 18 [pid 25127] close(3 [pid 25129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25128] <... close resumed>) = 0 executing program [pid 25125] exit_group(0 [pid 25128] write(1, "executing program\n", 18 [pid 25127] <... close resumed>) = 0 [pid 25126] <... bpf resumed>) = 3 executing program [pid 25128] <... write resumed>) = 18 [pid 25127] write(1, "executing program\n", 18 [pid 25126] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25125] <... exit_group resumed>) = ? [pid 25129] <... bpf resumed>) = 3 [pid 25128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25127] <... write resumed>) = 18 [pid 25129] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25126] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25129] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25126] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25125] +++ exited with 0 +++ [pid 25129] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25128] <... bpf resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25129] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25129] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25128] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25127] <... bpf resumed>) = 3 [pid 25126] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25129] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25128] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25127] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25129] exit_group(0 [pid 25128] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25126] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25129] <... exit_group resumed>) = ? [pid 25128] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25127] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25126] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25128] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25127] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25128] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25127] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25126] exit_group(0 [pid 25129] +++ exited with 0 +++ [pid 25127] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25128] exit_group(0 [pid 25126] <... exit_group resumed>) = ? [pid 25128] <... exit_group resumed>) = ? [pid 25127] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25127] exit_group(0 [pid 25128] +++ exited with 0 +++ [pid 25127] <... exit_group resumed>) = ? [pid 25126] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25126, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25127] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25130 ./strace-static-x86_64: Process 25133 attached ./strace-static-x86_64: Process 25132 attached ./strace-static-x86_64: Process 25131 attached ./strace-static-x86_64: Process 25130 attached [pid 5858] <... restart_syscall resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25132 [pid 25132] set_robust_list(0x555591f29660, 24 [pid 25133] set_robust_list(0x555591f29660, 24 [pid 25132] <... set_robust_list resumed>) = 0 [pid 25131] set_robust_list(0x555591f29660, 24 [pid 25130] set_robust_list(0x555591f29660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25131 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25133 [pid 25133] <... set_robust_list resumed>) = 0 [pid 25132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25131] <... set_robust_list resumed>) = 0 [pid 25130] <... set_robust_list resumed>) = 0 [pid 25131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25132] <... prctl resumed>) = 0 [pid 25131] <... prctl resumed>) = 0 [pid 25130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25133] <... prctl resumed>) = 0 [pid 25132] setpgid(0, 0 [pid 25131] setpgid(0, 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25133] setpgid(0, 0 [pid 25132] <... setpgid resumed>) = 0 [pid 25130] <... prctl resumed>) = 0 [pid 25130] setpgid(0, 0) = 0 [pid 25130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25134 attached [pid 25131] <... setpgid resumed>) = 0 [pid 25132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25134] set_robust_list(0x555591f29660, 24 [pid 25133] <... setpgid resumed>) = 0 [pid 25132] <... openat resumed>) = 3 [pid 25131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25130] <... openat resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25134 [pid 25134] <... set_robust_list resumed>) = 0 [pid 25134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25132] write(3, "1000", 4 [pid 25131] <... openat resumed>) = 3 [pid 25132] <... write resumed>) = 4 [pid 25132] close(3 [pid 25130] write(3, "1000", 4 [pid 25134] <... prctl resumed>) = 0 [pid 25133] <... openat resumed>) = 3 [pid 25132] <... close resumed>) = 0 [pid 25130] <... write resumed>) = 4 [pid 25134] setpgid(0, 0 [pid 25130] close(3) = 0 executing program [pid 25134] <... setpgid resumed>) = 0 [pid 25130] write(1, "executing program\n", 18 [pid 25134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25130] <... write resumed>) = 18 [pid 25130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25134] <... openat resumed>) = 3 [pid 25133] write(3, "1000", 4executing program [pid 25132] write(1, "executing program\n", 18 [pid 25131] write(3, "1000", 4 [pid 25134] write(3, "1000", 4 [pid 25133] <... write resumed>) = 4 [pid 25132] <... write resumed>) = 18 [pid 25131] <... write resumed>) = 4 [pid 25130] <... bpf resumed>) = 3 [pid 25134] <... write resumed>) = 4 [pid 25133] close(3executing program executing program executing program [pid 25134] close(3 [pid 25133] <... close resumed>) = 0 [pid 25132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25131] close(3 [pid 25130] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25134] <... close resumed>) = 0 [pid 25133] write(1, "executing program\n", 18 [pid 25131] <... close resumed>) = 0 [pid 25130] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25134] write(1, "executing program\n", 18 [pid 25133] <... write resumed>) = 18 [pid 25131] write(1, "executing program\n", 18 [pid 25134] <... write resumed>) = 18 [pid 25134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25131] <... write resumed>) = 18 [pid 25130] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25134] <... bpf resumed>) = 3 [pid 25132] <... bpf resumed>) = 3 [pid 25131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25130] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25134] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25134] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25132] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25131] <... bpf resumed>) = 3 [pid 25130] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25134] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25133] <... bpf resumed>) = 3 [pid 25132] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25130] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25134] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25132] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25131] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25134] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25130] exit_group(0 [pid 25132] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25134] exit_group(0 [pid 25133] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25132] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25131] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25130] <... exit_group resumed>) = ? [pid 25134] <... exit_group resumed>) = ? [pid 25133] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25132] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25131] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25134] +++ exited with 0 +++ [pid 25132] exit_group(0 [pid 25130] +++ exited with 0 +++ [pid 25133] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25131] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25133] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25132] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25131] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25133] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25133] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25131] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25133] exit_group(0 [pid 25132] +++ exited with 0 +++ [pid 25131] exit_group(0 [pid 25133] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25131] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25133] +++ exited with 0 +++ ./strace-static-x86_64: Process 25135 attached ./strace-static-x86_64: Process 25136 attached [pid 25131] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25135 [pid 25136] set_robust_list(0x555591f29660, 24 [pid 25135] set_robust_list(0x555591f29660, 24 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25136] <... set_robust_list resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25131, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25135] <... set_robust_list resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25136 [pid 25136] <... prctl resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25136] setpgid(0, 0) = 0 [pid 25136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 25137 attached [pid 25135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25137] set_robust_list(0x555591f29660, 24) = 0 [pid 25137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25136] write(3, "1000", 4./strace-static-x86_64: Process 25138 attached ) = 4 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25135] <... prctl resumed>) = 0 [pid 25138] set_robust_list(0x555591f29660, 24 [pid 25137] <... prctl resumed>) = 0 [pid 25136] close(3 [pid 25135] setpgid(0, 0 [pid 25136] <... close resumed>) = 0 [pid 25137] setpgid(0, 0 [pid 25136] write(1, "executing program\n", 18executing program ) = 18 [pid 25137] <... setpgid resumed>) = 0 [pid 25136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25139 attached [pid 25138] <... set_robust_list resumed>) = 0 [pid 25137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25135] <... setpgid resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25137 [pid 25139] set_robust_list(0x555591f29660, 24 [pid 25138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25137] <... openat resumed>) = 3 [pid 25136] <... bpf resumed>) = 3 [pid 25135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25138 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25139 [pid 25139] <... set_robust_list resumed>) = 0 [pid 25138] <... prctl resumed>) = 0 [pid 25137] write(3, "1000", 4 [pid 25136] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25138] setpgid(0, 0 [pid 25137] <... write resumed>) = 4 [pid 25139] <... prctl resumed>) = 0 [pid 25138] <... setpgid resumed>) = 0 [pid 25136] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25135] <... openat resumed>) = 3 executing program [pid 25139] setpgid(0, 0 [pid 25138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25137] close(3 [pid 25136] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25135] write(3, "1000", 4 [pid 25139] <... setpgid resumed>) = 0 [pid 25137] <... close resumed>) = 0 [pid 25137] write(1, "executing program\n", 18 [pid 25136] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25137] <... write resumed>) = 18 [pid 25138] <... openat resumed>) = 3 [pid 25137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25138] write(3, "1000", 4 [pid 25136] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25135] <... write resumed>) = 4 [pid 25138] <... write resumed>) = 4 [pid 25137] <... bpf resumed>) = 3 [pid 25136] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25135] close(3 [pid 25138] close(3 [pid 25137] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25136] exit_group(0 [pid 25138] <... close resumed>) = 0 [pid 25137] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25137] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25139] <... openat resumed>) = 3 [pid 25137] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25137] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25139] write(3, "1000", 4 [pid 25138] write(1, "executing program\n", 18 [pid 25136] <... exit_group resumed>) = ? [pid 25135] <... close resumed>) = 0 executing program [pid 25139] <... write resumed>) = 4 [pid 25138] <... write resumed>) = 18 [pid 25137] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25136] +++ exited with 0 +++ [pid 25135] write(1, "executing program\n", 18 [pid 25137] exit_group(0executing program [pid 25139] close(3 [pid 25138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25137] <... exit_group resumed>) = ? [pid 25135] <... write resumed>) = 18 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25139] <... close resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] <... restart_syscall resumed>) = 0 executing program [pid 25139] write(1, "executing program\n", 18 [pid 25137] +++ exited with 0 +++ [pid 25139] <... write resumed>) = 18 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25138] <... bpf resumed>) = 3 [pid 25135] <... bpf resumed>) = 3 [pid 5856] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25140 attached [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25140 [pid 25140] set_robust_list(0x555591f29660, 24 [pid 25139] <... bpf resumed>) = 3 [pid 25138] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25135] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25138] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25135] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25138] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25135] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25140] <... set_robust_list resumed>) = 0 [pid 25139] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25138] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25135] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25139] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25138] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25135] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 25141 attached [pid 25140] <... prctl resumed>) = 0 [pid 25139] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25138] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25135] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25141] set_robust_list(0x555591f29660, 24 [pid 25140] setpgid(0, 0 [pid 25139] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25138] exit_group(0 [pid 25135] exit_group(0 [pid 25141] <... set_robust_list resumed>) = 0 [pid 25140] <... setpgid resumed>) = 0 [pid 25139] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25138] <... exit_group resumed>) = ? [pid 25135] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25141 [pid 25141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25139] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25141] <... prctl resumed>) = 0 [pid 25141] setpgid(0, 0) = 0 [pid 25140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25139] exit_group(0 [pid 25138] +++ exited with 0 +++ [pid 25135] +++ exited with 0 +++ [pid 25139] <... exit_group resumed>) = ? [pid 25141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25140] <... openat resumed>) = 3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25135, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25140] write(3, "1000", 4 [pid 25141] <... openat resumed>) = 3 [pid 25140] <... write resumed>) = 4 [pid 25139] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25141] write(3, "1000", 4 [pid 25140] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25143 attached ./strace-static-x86_64: Process 25142 attached [pid 25141] <... write resumed>) = 4 [pid 25140] <... close resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25143] set_robust_list(0x555591f29660, 24 [pid 25142] set_robust_list(0x555591f29660, 24 [pid 25140] write(1, "executing program\n", 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25142 executing program [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25143 [pid 25141] close(3 [pid 25143] <... set_robust_list resumed>) = 0 [pid 25140] <... write resumed>) = 18 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25142] <... set_robust_list resumed>) = 0 [pid 25141] <... close resumed>) = 0 [pid 25143] <... prctl resumed>) = 0 [pid 25142] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 25141] write(1, "executing program\n", 18 [pid 25140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25143] setpgid(0, 0 [pid 25142] <... prctl resumed>) = 0 [pid 25141] <... write resumed>) = 18 [pid 25143] <... setpgid resumed>) = 0 [pid 25142] setpgid(0, 0 [pid 25143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25142] <... setpgid resumed>) = 0 [pid 25140] <... bpf resumed>) = 3 [pid 25141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25140] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 25144 attached [pid 25143] <... openat resumed>) = 3 [pid 25141] <... bpf resumed>) = 3 [pid 25140] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25141] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25140] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25141] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25144 [pid 25140] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25144] set_robust_list(0x555591f29660, 24 [pid 25143] write(3, "1000", 4 [pid 25142] write(3, "1000", 4 [pid 25141] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25140] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25144] <... set_robust_list resumed>) = 0 [pid 25143] <... write resumed>) = 4 [pid 25142] <... write resumed>) = 4 [pid 25144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25143] close(3 [pid 25142] close(3 [pid 25141] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program executing program [pid 25144] <... prctl resumed>) = 0 [pid 25143] <... close resumed>) = 0 [pid 25142] <... close resumed>) = 0 [pid 25141] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25140] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25144] setpgid(0, 0 [pid 25143] write(1, "executing program\n", 18 [pid 25142] write(1, "executing program\n", 18 [pid 25144] <... setpgid resumed>) = 0 [pid 25143] <... write resumed>) = 18 [pid 25142] <... write resumed>) = 18 [pid 25141] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25140] exit_group(0 [pid 25144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25143] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25141] exit_group(0 [pid 25140] <... exit_group resumed>) = ? [pid 25144] <... openat resumed>) = 3 [pid 25143] <... bpf resumed>) = 3 [pid 25142] <... bpf resumed>) = 3 [pid 25142] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25144] write(3, "1000", 4 [pid 25143] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25141] <... exit_group resumed>) = ? [pid 25140] +++ exited with 0 +++ [pid 25142] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25144] <... write resumed>) = 4 [pid 25143] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25142] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25142] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25144] close(3 [pid 25143] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25142] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25141] +++ exited with 0 +++ [pid 25144] <... close resumed>) = 0 [pid 25143] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25142] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25144] write(1, "executing program\n", 18 [pid 25143] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25144] <... write resumed>) = 18 [pid 25143] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25142] exit_group(0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 25143] exit_group(0) = ? ./strace-static-x86_64: Process 25145 attached [pid 25144] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25142] <... exit_group resumed>) = ? [pid 25143] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25145] set_robust_list(0x555591f29660, 24 [pid 25144] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25142] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25145 [pid 25145] <... set_robust_list resumed>) = 0 [pid 25144] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25144] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25142, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25145] <... prctl resumed>) = 0 [pid 25145] setpgid(0, 0 [pid 25144] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25145] <... setpgid resumed>) = 0 [pid 25144] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25146 attached [pid 25145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25144] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25146] set_robust_list(0x555591f29660, 24 [pid 25144] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25146 ./strace-static-x86_64: Process 25147 attached [pid 25146] <... set_robust_list resumed>) = 0 [pid 25145] <... openat resumed>) = 3 [pid 25144] +++ exited with 0 +++ [pid 25146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25145] write(3, "1000", 4./strace-static-x86_64: Process 25148 attached [pid 25147] set_robust_list(0x555591f29660, 24 [pid 25146] <... prctl resumed>) = 0 [pid 25145] <... write resumed>) = 4 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25148 [pid 25147] <... set_robust_list resumed>) = 0 [pid 25146] setpgid(0, 0 [pid 25145] close(3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25147 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25148] set_robust_list(0x555591f29660, 24 [pid 25147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25146] <... setpgid resumed>) = 0 executing program [pid 25145] <... close resumed>) = 0 [pid 25148] <... set_robust_list resumed>) = 0 [pid 25147] <... prctl resumed>) = 0 [pid 25145] write(1, "executing program\n", 18 [pid 25147] setpgid(0, 0 [pid 25145] <... write resumed>) = 18 [pid 25147] <... setpgid resumed>) = 0 [pid 25145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] <... restart_syscall resumed>) = 0 [pid 25146] <... openat resumed>) = 3 [pid 25148] <... prctl resumed>) = 0 [pid 25148] setpgid(0, 0 [pid 25145] <... bpf resumed>) = 3 [pid 25148] <... setpgid resumed>) = 0 [pid 25147] <... openat resumed>) = 3 [pid 25146] write(3, "1000", 4 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25145] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25147] write(3, "1000", 4 [pid 25146] <... write resumed>) = 4 ./strace-static-x86_64: Process 25149 attached [pid 25147] <... write resumed>) = 4 [pid 25146] close(3 [pid 25145] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25149] set_robust_list(0x555591f29660, 24 [pid 25147] close(3 [pid 25146] <... close resumed>) = 0 [pid 25145] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25149] <... set_robust_list resumed>) = 0 [pid 25147] <... close resumed>) = 0 [pid 25146] write(1, "executing program\n", 18executing program [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25149 executing program [pid 25149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25147] write(1, "executing program\n", 18 [pid 25146] <... write resumed>) = 18 [pid 25145] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25148] <... openat resumed>) = 3 [pid 25147] <... write resumed>) = 18 [pid 25145] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25148] write(3, "1000", 4 [pid 25145] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25147] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25148] <... write resumed>) = 4 [pid 25145] exit_group(0 [pid 25148] close(3 [pid 25145] <... exit_group resumed>) = ? [pid 25149] <... prctl resumed>) = 0 [pid 25148] <... close resumed>) = 0 [pid 25146] <... bpf resumed>) = 3 [pid 25149] setpgid(0, 0 [pid 25146] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25149] <... setpgid resumed>) = 0 [pid 25146] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25146] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25145] +++ exited with 0 +++ [pid 25149] <... openat resumed>) = 3 [pid 25146] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25149] write(3, "1000", 4 [pid 25146] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25149] <... write resumed>) = 4 [pid 25147] <... bpf resumed>) = 3 [pid 25146] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 25148] write(1, "executing program\n", 18 [pid 25149] close(3 [pid 25146] exit_group(0 [pid 25149] <... close resumed>) = 0 [pid 25146] <... exit_group resumed>) = ? [pid 25149] write(1, "executing program\n", 18 [pid 25148] <... write resumed>) = 18 [pid 25147] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] restart_syscall(<... resuming interrupted clone ...>executing program [pid 25149] <... write resumed>) = 18 [pid 25148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25149] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25146] +++ exited with 0 +++ [pid 25147] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25149] <... bpf resumed>) = 3 [pid 25147] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25148] <... bpf resumed>) = 3 [pid 25147] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25149] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25147] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 25150 attached [pid 25149] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25148] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25147] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25150] set_robust_list(0x555591f29660, 24 [pid 25149] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25148] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25147] exit_group(0./strace-static-x86_64: Process 25151 attached [pid 25150] <... set_robust_list resumed>) = 0 [pid 25149] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25148] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25150 [pid 25147] <... exit_group resumed>) = ? [pid 25150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25149] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25148] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25151 [pid 25150] <... prctl resumed>) = 0 [pid 25149] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25148] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25150] setpgid(0, 0 [pid 25148] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25148] exit_group(0 [pid 25151] set_robust_list(0x555591f29660, 24 [pid 25150] <... setpgid resumed>) = 0 [pid 25149] exit_group(0 [pid 25147] +++ exited with 0 +++ [pid 25149] <... exit_group resumed>) = ? [pid 25148] <... exit_group resumed>) = ? [pid 25151] <... set_robust_list resumed>) = 0 [pid 25150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25149] +++ exited with 0 +++ [pid 25148] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25151] setpgid(0, 0 [pid 25150] <... openat resumed>) = 3 [pid 25151] <... setpgid resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25150] write(3, "1000", 4 [pid 25151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25150] <... write resumed>) = 4 ./strace-static-x86_64: Process 25152 attached [pid 25150] close(3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25150] <... close resumed>) = 0 [pid 25152] set_robust_list(0x555591f29660, 24 [pid 25150] write(1, "executing program\n", 18executing program ) = 18 [pid 25150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25152] <... set_robust_list resumed>) = 0 [pid 25151] <... openat resumed>) = 3 [pid 25150] <... bpf resumed>) = 3 [pid 25152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25152 [pid 25152] setpgid(0, 0) = 0 [pid 25152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25151] write(3, "1000", 4) = 4 [pid 25152] <... openat resumed>) = 3 [pid 25151] close(3 [pid 25150] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25152] write(3, "1000", 4 [pid 25150] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25152] <... write resumed>) = 4 [pid 25150] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25154 attached ./strace-static-x86_64: Process 25153 attached [pid 25152] close(3 [pid 25150] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25154 [pid 25153] set_robust_list(0x555591f29660, 24 [pid 25152] <... close resumed>) = 0 [pid 25150] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25152] write(1, "executing program\n", 18 [pid 25154] set_robust_list(0x555591f29660, 24executing program [pid 25153] <... set_robust_list resumed>) = 0 [pid 25151] <... close resumed>) = 0 [pid 25150] exit_group(0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25153 [pid 25154] <... set_robust_list resumed>) = 0 [pid 25152] <... write resumed>) = 18 executing program [pid 25151] write(1, "executing program\n", 18 [pid 25153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25150] <... exit_group resumed>) = ? [pid 25154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25153] <... prctl resumed>) = 0 [pid 25151] <... write resumed>) = 18 [pid 25152] <... bpf resumed>) = 3 [pid 25152] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25154] <... prctl resumed>) = 0 [pid 25153] setpgid(0, 0 [pid 25151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25150] +++ exited with 0 +++ [pid 25154] setpgid(0, 0 [pid 25153] <... setpgid resumed>) = 0 [pid 25152] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25152] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25152] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25152] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25154] <... setpgid resumed>) = 0 [pid 25153] <... openat resumed>) = 3 [pid 25152] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25151] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25155 attached [pid 25154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25153] write(3, "1000", 4 [pid 25152] exit_group(0) = ? executing program [pid 25153] <... write resumed>) = 4 [pid 25154] <... openat resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25155 [pid 25153] close(3) = 0 [pid 25153] write(1, "executing program\n", 18 [pid 25155] set_robust_list(0x555591f29660, 24 [pid 25154] write(3, "1000", 4 [pid 25153] <... write resumed>) = 18 [pid 25151] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25155] <... set_robust_list resumed>) = 0 [pid 25154] <... write resumed>) = 4 executing program [pid 25153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25152] +++ exited with 0 +++ [pid 25155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25154] close(3 [pid 25151] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25155] <... prctl resumed>) = 0 [pid 25154] <... close resumed>) = 0 [pid 25151] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25154] write(1, "executing program\n", 18 [pid 25155] setpgid(0, 0 [pid 25154] <... write resumed>) = 18 [pid 25153] <... bpf resumed>) = 3 [pid 25151] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25155] <... setpgid resumed>) = 0 [pid 25153] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25151] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25153] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25153] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25151] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... restart_syscall resumed>) = 0 [pid 25153] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25155] <... openat resumed>) = 3 [pid 25154] <... bpf resumed>) = 3 [pid 25153] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25151] exit_group(0) = ? [pid 25155] write(3, "1000", 4 [pid 25154] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25153] exit_group(0 [pid 25151] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25154] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25153] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25151, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 25156 attached [pid 25154] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25156] set_robust_list(0x555591f29660, 24 [pid 25155] <... write resumed>) = 4 [pid 25154] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25153] +++ exited with 0 +++ [pid 25156] <... set_robust_list resumed>) = 0 [pid 25155] close(3 [pid 25154] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25155] <... close resumed>) = 0 executing program [pid 25154] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25156 [pid 25155] write(1, "executing program\n", 18 [pid 25154] exit_group(0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25155] <... write resumed>) = 18 [pid 25154] <... exit_group resumed>) = ? [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25156] <... prctl resumed>) = 0 [pid 25155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25156] setpgid(0, 0) = 0 [pid 25156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25155] <... bpf resumed>) = 3 [pid 25155] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25154] +++ exited with 0 +++ [pid 25155] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25156] <... openat resumed>) = 3 [pid 25155] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25156] write(3, "1000", 4 [pid 25155] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] <... restart_syscall resumed>) = 0 [pid 25156] <... write resumed>) = 4 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25156] close(3 [pid 25155] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25156] <... close resumed>) = 0 [pid 25155] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25156] write(1, "executing program\n", 18executing program ) = 18 [pid 25155] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25155] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25159 attached ./strace-static-x86_64: Process 25158 attached ./strace-static-x86_64: Process 25157 attached [pid 25156] <... bpf resumed>) = 3 [pid 25158] set_robust_list(0x555591f29660, 24) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25158 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25159 [pid 25159] set_robust_list(0x555591f29660, 24 [pid 25158] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25157] set_robust_list(0x555591f29660, 24 [pid 25156] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25155] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25157 [pid 25159] <... set_robust_list resumed>) = 0 [pid 25158] <... prctl resumed>) = 0 [pid 25156] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25158] setpgid(0, 0 [pid 25156] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25158] <... setpgid resumed>) = 0 [pid 25156] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25157] <... set_robust_list resumed>) = 0 [pid 25159] <... prctl resumed>) = 0 [pid 25156] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25156] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25159] setpgid(0, 0 [pid 25158] <... openat resumed>) = 3 [pid 25157] <... prctl resumed>) = 0 [pid 25156] exit_group(0 [pid 25159] <... setpgid resumed>) = 0 [pid 25156] <... exit_group resumed>) = ? [pid 25159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25158] write(3, "1000", 4 [pid 25157] setpgid(0, 0 [pid 25156] +++ exited with 0 +++ [pid 25159] <... openat resumed>) = 3 [pid 25157] <... setpgid resumed>) = 0 [pid 25158] <... write resumed>) = 4 [pid 25158] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25159] write(3, "1000", 4 [pid 25157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25159] <... write resumed>) = 4 [pid 25159] close(3) = 0 executing program executing program [pid 25159] write(1, "executing program\n", 18 [pid 25158] <... close resumed>) = 0 [pid 25157] <... openat resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25159] <... write resumed>) = 18 [pid 25158] write(1, "executing program\n", 18 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25159] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25157] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 25161 attached ./strace-static-x86_64: Process 25160 attached [pid 25159] <... bpf resumed>) = 3 [pid 25158] <... write resumed>) = 18 [pid 25157] close(3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25161 [pid 25161] set_robust_list(0x555591f29660, 24 [pid 25160] set_robust_list(0x555591f29660, 24 [pid 25159] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25157] <... close resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25160 [pid 25161] <... set_robust_list resumed>) = 0 [pid 25160] <... set_robust_list resumed>) = 0 executing program [pid 25159] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25157] write(1, "executing program\n", 18) = 18 [pid 25157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25159] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25158] <... bpf resumed>) = 3 [pid 25161] <... prctl resumed>) = 0 [pid 25160] <... prctl resumed>) = 0 [pid 25159] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25157] <... bpf resumed>) = 3 [pid 25158] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25159] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25161] setpgid(0, 0 [pid 25160] setpgid(0, 0 [pid 25161] <... setpgid resumed>) = 0 [pid 25160] <... setpgid resumed>) = 0 [pid 25159] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25158] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25157] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25161] <... openat resumed>) = 3 [pid 25160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25159] exit_group(0 [pid 25158] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25157] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25161] write(3, "1000", 4 [pid 25160] <... openat resumed>) = 3 [pid 25159] <... exit_group resumed>) = ? [pid 25158] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25157] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25161] <... write resumed>) = 4 [pid 25161] close(3 [pid 25158] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25157] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25158] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25157] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25161] <... close resumed>) = 0 [pid 25160] write(3, "1000", 4 [pid 25159] +++ exited with 0 +++ [pid 25158] exit_group(0 [pid 25161] write(1, "executing program\n", 18executing program [pid 25160] <... write resumed>) = 4 [pid 25157] exit_group(0 [pid 25161] <... write resumed>) = 18 [pid 25160] close(3 [pid 25158] <... exit_group resumed>) = ? [pid 25161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program ) = 3 [pid 25160] <... close resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25160] write(1, "executing program\n", 18 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25160] <... write resumed>) = 18 [pid 25157] <... exit_group resumed>) = ? [pid 25160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25161] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25160] <... bpf resumed>) = 3 [pid 25161] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25161] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25161] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25160] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25158] +++ exited with 0 +++ [pid 25157] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 25161] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25161] exit_group(0 [pid 25160] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25161] <... exit_group resumed>) = ? [pid 25160] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25161] +++ exited with 0 +++ [pid 25160] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25162 attached [pid 25160] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25162] set_robust_list(0x555591f29660, 24 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25162] <... set_robust_list resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25162 [pid 25162] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25163 attached [pid 25163] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 25164 attached [pid 25162] <... prctl resumed>) = 0 [pid 25160] exit_group(0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25163 [pid 25164] set_robust_list(0x555591f29660, 24 [pid 25163] <... set_robust_list resumed>) = 0 [pid 25162] setpgid(0, 0 [pid 25160] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25164 [pid 25164] <... set_robust_list resumed>) = 0 [pid 25163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25164] setpgid(0, 0) = 0 [pid 25164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25160] +++ exited with 0 +++ [pid 25163] <... prctl resumed>) = 0 [pid 25162] <... setpgid resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25160, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25163] setpgid(0, 0) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25164] <... openat resumed>) = 3 [pid 25163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25164] write(3, "1000", 4) = 4 [pid 25164] close(3) = 0 executing program [pid 25164] write(1, "executing program\n", 18./strace-static-x86_64: Process 25165 attached ) = 18 [pid 25163] <... openat resumed>) = 3 [pid 25162] <... openat resumed>) = 3 [pid 25165] set_robust_list(0x555591f29660, 24 [pid 25164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25162] write(3, "1000", 4executing program [pid 25165] <... set_robust_list resumed>) = 0 [pid 25163] write(3, "1000", 4 [pid 25162] <... write resumed>) = 4 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25165 [pid 25162] close(3) = 0 [pid 25162] write(1, "executing program\n", 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25163] <... write resumed>) = 4 [pid 25162] <... write resumed>) = 18 [pid 25165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25163] close(3./strace-static-x86_64: Process 25166 attached [pid 25165] setpgid(0, 0 [pid 25163] <... close resumed>) = 0 [pid 25162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25165] <... setpgid resumed>) = 0 executing program [pid 25164] <... bpf resumed>) = 3 [pid 25163] write(1, "executing program\n", 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25166 [pid 25166] set_robust_list(0x555591f29660, 24 [pid 25165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25162] <... bpf resumed>) = 3 [pid 25163] <... write resumed>) = 18 [pid 25166] <... set_robust_list resumed>) = 0 [pid 25166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25163] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25166] <... prctl resumed>) = 0 [pid 25165] <... openat resumed>) = 3 [pid 25162] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25166] setpgid(0, 0 [pid 25162] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25166] <... setpgid resumed>) = 0 [pid 25162] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25162] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25166] <... openat resumed>) = 3 [pid 25165] write(3, "1000", 4 [pid 25164] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25163] <... bpf resumed>) = 3 [pid 25165] <... write resumed>) = 4 [pid 25164] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25165] close(3 [pid 25164] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25165] <... close resumed>) = 0 executing program [pid 25166] write(3, "1000", 4 [pid 25164] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25162] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25165] write(1, "executing program\n", 18 [pid 25166] <... write resumed>) = 4 [pid 25162] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25165] <... write resumed>) = 18 [pid 25166] close(3 [pid 25164] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25163] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25162] exit_group(0executing program [pid 25166] <... close resumed>) = 0 [pid 25165] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25164] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25163] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25162] <... exit_group resumed>) = ? [pid 25166] write(1, "executing program\n", 18 [pid 25164] exit_group(0 [pid 25163] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25162] +++ exited with 0 +++ [pid 25166] <... write resumed>) = 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25166] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25165] <... bpf resumed>) = 3 [pid 25164] <... exit_group resumed>) = ? [pid 25163] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25166] <... bpf resumed>) = 3 [pid 25164] +++ exited with 0 +++ [pid 25166] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25166] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25165] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25163] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25165] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25163] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25164, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25165] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25163] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25166] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25166] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25166] <... exit_group resumed>) = ? [pid 25165] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25163] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25167 attached [pid 25166] +++ exited with 0 +++ [pid 25165] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25163] +++ exited with 0 +++ ./strace-static-x86_64: Process 25168 attached [pid 25167] set_robust_list(0x555591f29660, 24 [pid 25165] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25168 [pid 25168] set_robust_list(0x555591f29660, 24 [pid 25167] <... set_robust_list resumed>) = 0 [pid 25165] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25167 [pid 25168] <... set_robust_list resumed>) = 0 [pid 25167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25165] <... exit_group resumed>) = ? [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25167] <... prctl resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25168] <... prctl resumed>) = 0 [pid 25167] setpgid(0, 0) = 0 [pid 25165] +++ exited with 0 +++ [pid 25168] setpgid(0, 0 [pid 25167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25168] <... setpgid resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25167] <... openat resumed>) = 3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25168] <... openat resumed>) = 3 [pid 25167] write(3, "1000", 4./strace-static-x86_64: Process 25170 attached ./strace-static-x86_64: Process 25169 attached [pid 25168] write(3, "1000", 4 [pid 25167] <... write resumed>) = 4 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25170] set_robust_list(0x555591f29660, 24 [pid 25169] set_robust_list(0x555591f29660, 24 [pid 25168] <... write resumed>) = 4 [pid 25167] close(3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25170 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25169 [pid 25168] close(3 [pid 25170] <... set_robust_list resumed>) = 0 [pid 25169] <... set_robust_list resumed>) = 0 [pid 25168] <... close resumed>) = 0 [pid 25167] <... close resumed>) = 0 [pid 25170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25168] write(1, "executing program\n", 18executing program executing program [pid 25167] write(1, "executing program\n", 18 [pid 25169] <... prctl resumed>) = 0 [pid 25168] <... write resumed>) = 18 [pid 25167] <... write resumed>) = 18 [pid 25170] <... prctl resumed>) = 0 [pid 25168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25170] setpgid(0, 0 [pid 25169] setpgid(0, 0 [pid 25167] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25170] <... setpgid resumed>) = 0 [pid 25169] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25171 attached [pid 25170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25168] <... bpf resumed>) = 3 [pid 25167] <... bpf resumed>) = 3 [pid 25171] set_robust_list(0x555591f29660, 24) = 0 [pid 25170] <... openat resumed>) = 3 [pid 25169] <... openat resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25171 [pid 25171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25170] write(3, "1000", 4 [pid 25169] write(3, "1000", 4 [pid 25168] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25167] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25171] <... prctl resumed>) = 0 [pid 25170] <... write resumed>) = 4 [pid 25169] <... write resumed>) = 4 [pid 25168] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25171] setpgid(0, 0 [pid 25170] close(3 [pid 25169] close(3 [pid 25167] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25171] <... setpgid resumed>) = 0 [pid 25170] <... close resumed>) = 0 [pid 25169] <... close resumed>) = 0 [pid 25168] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH executing program executing program [pid 25167] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25170] write(1, "executing program\n", 18 [pid 25169] write(1, "executing program\n", 18 [pid 25167] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25170] <... write resumed>) = 18 [pid 25169] <... write resumed>) = 18 [pid 25168] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25167] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25171] <... openat resumed>) = 3 [pid 25170] <... bpf resumed>) = 3 [pid 25169] <... bpf resumed>) = 3 [pid 25168] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25167] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25171] write(3, "1000", 4 [pid 25167] exit_group(0 [pid 25171] <... write resumed>) = 4 [pid 25170] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25169] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25168] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25167] <... exit_group resumed>) = ? [pid 25171] close(3) = 0 [pid 25168] exit_group(0 [pid 25170] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25171] write(1, "executing program\n", 18 [pid 25169] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25168] <... exit_group resumed>) = ? [pid 25167] +++ exited with 0 +++ executing program [pid 25170] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25171] <... write resumed>) = 18 [pid 25169] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25170] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25167, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25171] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25169] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25170] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25169] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25170] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25169] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25170] exit_group(0 [pid 25169] exit_group(0 [pid 25168] +++ exited with 0 +++ [pid 25170] <... exit_group resumed>) = ? [pid 25169] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25171] <... bpf resumed>) = 3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25171] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25171] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25171] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25169] +++ exited with 0 +++ [pid 25171] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25171] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25171] <... exit_group resumed>) = ? [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25171] +++ exited with 0 +++ [pid 25170] +++ exited with 0 +++ ./strace-static-x86_64: Process 25172 attached [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25172] set_robust_list(0x555591f29660, 24 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25172] <... set_robust_list resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25172 [pid 25172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25172] <... prctl resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25172] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 25173 attached [pid 25172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 25175 attached ./strace-static-x86_64: Process 25174 attached [pid 25173] set_robust_list(0x555591f29660, 24 [pid 25172] write(3, "1000", 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25173 [pid 25173] <... set_robust_list resumed>) = 0 [pid 25174] set_robust_list(0x555591f29660, 24 [pid 25172] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25175 [pid 25174] <... set_robust_list resumed>) = 0 [pid 25172] close(3./strace-static-x86_64: Process 25176 attached [pid 25174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25172] <... close resumed>) = 0 executing program [pid 25172] write(1, "executing program\n", 18 [pid 25174] <... prctl resumed>) = 0 [pid 25172] <... write resumed>) = 18 [pid 25176] set_robust_list(0x555591f29660, 24 [pid 25175] set_robust_list(0x555591f29660, 24 [pid 25174] setpgid(0, 0 [pid 25173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25174 [pid 25176] <... set_robust_list resumed>) = 0 [pid 25175] <... set_robust_list resumed>) = 0 [pid 25173] <... prctl resumed>) = 0 [pid 25174] <... setpgid resumed>) = 0 [pid 25172] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25176 [pid 25176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25173] setpgid(0, 0) = 0 [pid 25175] <... prctl resumed>) = 0 [pid 25173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25176] <... prctl resumed>) = 0 [pid 25175] setpgid(0, 0 [pid 25174] <... openat resumed>) = 3 [pid 25173] <... openat resumed>) = 3 [pid 25176] setpgid(0, 0 [pid 25175] <... setpgid resumed>) = 0 [pid 25174] write(3, "1000", 4 [pid 25172] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25176] <... setpgid resumed>) = 0 [pid 25175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25174] <... write resumed>) = 4 [pid 25173] write(3, "1000", 4 [pid 25172] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25174] close(3 [pid 25172] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25174] <... close resumed>) = 0 [pid 25173] <... write resumed>) = 4 [pid 25172] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25175] <... openat resumed>) = 3 executing program [pid 25174] write(1, "executing program\n", 18 [pid 25172] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25174] <... write resumed>) = 18 [pid 25172] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25176] <... openat resumed>) = 3 [pid 25175] write(3, "1000", 4executing program [pid 25173] close(3 [pid 25172] exit_group(0 [pid 25176] write(3, "1000", 4 [pid 25175] <... write resumed>) = 4 [pid 25176] <... write resumed>) = 4 [pid 25173] <... close resumed>) = 0 [pid 25175] close(3 [pid 25172] <... exit_group resumed>) = ? [pid 25173] write(1, "executing program\n", 18 [pid 25175] <... close resumed>) = 0 [pid 25176] close(3 executing program [pid 25175] write(1, "executing program\n", 18 [pid 25173] <... write resumed>) = 18 [pid 25175] <... write resumed>) = 18 [pid 25173] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 25176] <... close resumed>) = 0 [pid 25175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25176] write(1, "executing program\n", 18 [pid 25174] <... bpf resumed>) = 3 [pid 25174] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25176] <... write resumed>) = 18 [pid 25175] <... bpf resumed>) = 3 [pid 25174] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25174] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25173] <... bpf resumed>) = 3 [pid 25174] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25174] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25174] exit_group(0 [pid 25176] <... bpf resumed>) = 3 [pid 25174] <... exit_group resumed>) = ? [pid 25176] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25175] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25173] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25172] +++ exited with 0 +++ [pid 25176] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25173] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25176] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25175] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25173] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25172, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25176] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25174] +++ exited with 0 +++ [pid 25173] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25175] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25173] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25174, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25176] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25175] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25173] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25176] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25175] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25176] exit_group(0 [pid 25175] exit_group(0 [pid 25173] exit_group(0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25176] <... exit_group resumed>) = ? [pid 25175] <... exit_group resumed>) = ? [pid 25173] <... exit_group resumed>) = ? [pid 25176] +++ exited with 0 +++ [pid 25175] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25177 attached [pid 25173] +++ exited with 0 +++ [pid 25177] set_robust_list(0x555591f29660, 24 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25177 [pid 25177] <... set_robust_list resumed>) = 0 [pid 25177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25177] <... prctl resumed>) = 0 [pid 25177] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 25178 attached [pid 25178] set_robust_list(0x555591f29660, 24 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25178 [pid 25178] <... set_robust_list resumed>) = 0 [pid 25177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25177] <... openat resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 25178] <... prctl resumed>) = 0 [pid 25178] setpgid(0, 0) = 0 [pid 25177] write(3, "1000", 4 [pid 25178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25177] <... write resumed>) = 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25177] close(3) = 0 [pid 25178] <... openat resumed>) = 3 [pid 25177] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 25179 attached [pid 25178] write(3, "1000", 4 [pid 25177] <... write resumed>) = 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25179] set_robust_list(0x555591f29660, 24 [pid 25178] <... write resumed>) = 4 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25179 [pid 25179] <... set_robust_list resumed>) = 0 [pid 25179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25180 attached [pid 25179] <... prctl resumed>) = 0 [pid 25178] close(3 [pid 25179] setpgid(0, 0) = 0 [pid 25180] set_robust_list(0x555591f29660, 24 [pid 25179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25178] <... close resumed>) = 0 [pid 25177] <... bpf resumed>) = 3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25180 [pid 25180] <... set_robust_list resumed>) = 0 [pid 25178] write(1, "executing program\n", 18executing program [pid 25180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25178] <... write resumed>) = 18 [pid 25177] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25181 attached [pid 25181] set_robust_list(0x555591f29660, 24 [pid 25180] <... prctl resumed>) = 0 [pid 25179] <... openat resumed>) = 3 [pid 25178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25177] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25181 [pid 25181] <... set_robust_list resumed>) = 0 [pid 25180] setpgid(0, 0 [pid 25179] write(3, "1000", 4 [pid 25180] <... setpgid resumed>) = 0 [pid 25179] <... write resumed>) = 4 [pid 25180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25179] close(3 [pid 25178] <... bpf resumed>) = 3 [pid 25177] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25179] <... close resumed>) = 0 executing program [pid 25181] setpgid(0, 0 [pid 25180] <... openat resumed>) = 3 [pid 25179] write(1, "executing program\n", 18) = 18 [pid 25181] <... setpgid resumed>) = 0 [pid 25180] write(3, "1000", 4 [pid 25179] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25178] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25177] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25177] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25180] <... write resumed>) = 4 [pid 25179] <... bpf resumed>) = 3 [pid 25178] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25181] <... openat resumed>) = 3 [pid 25180] close(3 [pid 25178] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25177] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25181] write(3, "1000", 4 [pid 25180] <... close resumed>) = 0 [pid 25179] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25178] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25181] <... write resumed>) = 4 [pid 25180] write(1, "executing program\n", 18 [pid 25179] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25178] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25177] exit_group(0 [pid 25180] <... write resumed>) = 18 [pid 25178] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25181] close(3 [pid 25180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25178] exit_group(0 [pid 25181] <... close resumed>) = 0 [pid 25179] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25177] <... exit_group resumed>) = ? executing program [pid 25181] write(1, "executing program\n", 18 [pid 25180] <... bpf resumed>) = 3 [pid 25178] <... exit_group resumed>) = ? [pid 25180] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25178] +++ exited with 0 +++ [pid 25181] <... write resumed>) = 18 [pid 25180] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25180] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25180] exit_group(0) = ? [pid 25181] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25179] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25177] +++ exited with 0 +++ [pid 25180] +++ exited with 0 +++ [pid 25179] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25177, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25179] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... restart_syscall resumed>) = 0 [pid 25179] exit_group(0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25181] <... bpf resumed>) = 3 [pid 25179] <... exit_group resumed>) = ? [pid 5857] <... restart_syscall resumed>) = 0 [pid 25181] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25182 attached ./strace-static-x86_64: Process 25183 attached [pid 25181] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25181] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25181] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25179] +++ exited with 0 +++ [pid 25183] set_robust_list(0x555591f29660, 24 [pid 25182] set_robust_list(0x555591f29660, 24 [pid 25181] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25183 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25182 [pid 25183] <... set_robust_list resumed>) = 0 [pid 25181] exit_group(0 [pid 25183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25182] <... set_robust_list resumed>) = 0 [pid 25181] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25183] <... prctl resumed>) = 0 [pid 25182] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25184 attached [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25184] set_robust_list(0x555591f29660, 24 [pid 25183] setpgid(0, 0 [pid 25182] <... prctl resumed>) = 0 [pid 25181] +++ exited with 0 +++ [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25184 [pid 25184] <... set_robust_list resumed>) = 0 [pid 25183] <... setpgid resumed>) = 0 [pid 25184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25182] setpgid(0, 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25182] <... setpgid resumed>) = 0 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25184] <... prctl resumed>) = 0 [pid 25183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 25184] setpgid(0, 0 [pid 25183] <... openat resumed>) = 3 [pid 25182] <... openat resumed>) = 3 [pid 25184] <... setpgid resumed>) = 0 [pid 25184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25183] write(3, "1000", 4 [pid 25182] write(3, "1000", 4 [pid 25183] <... write resumed>) = 4 [pid 25182] <... write resumed>) = 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25184] <... openat resumed>) = 3 [pid 25183] close(3 [pid 25182] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25183] <... close resumed>) = 0 ./strace-static-x86_64: Process 25186 attached ./strace-static-x86_64: Process 25185 attached [pid 25184] write(3, "1000", 4 [pid 25182] <... close resumed>) = 0 [pid 25182] write(1, "executing program\n", 18 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25185 executing program executing program [pid 25184] <... write resumed>) = 4 [pid 25183] write(1, "executing program\n", 18 [pid 25182] <... write resumed>) = 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25186 [pid 25183] <... write resumed>) = 18 [pid 25182] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25186] set_robust_list(0x555591f29660, 24 [pid 25185] set_robust_list(0x555591f29660, 24 [pid 25184] close(3 [pid 25183] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25186] <... set_robust_list resumed>) = 0 [pid 25185] <... set_robust_list resumed>) = 0 [pid 25184] <... close resumed>) = 0 [pid 25182] <... bpf resumed>) = 3 [pid 25186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25185] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 25184] write(1, "executing program\n", 18 [pid 25183] <... bpf resumed>) = 3 [pid 25185] setpgid(0, 0 [pid 25184] <... write resumed>) = 18 [pid 25186] <... prctl resumed>) = 0 [pid 25185] <... setpgid resumed>) = 0 [pid 25184] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25183] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25182] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25186] setpgid(0, 0 [pid 25185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25186] <... setpgid resumed>) = 0 [pid 25183] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25182] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25183] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25182] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25185] <... openat resumed>) = 3 [pid 25183] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25184] <... bpf resumed>) = 3 [pid 25183] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25182] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25183] exit_group(0 [pid 25186] <... openat resumed>) = 3 [pid 25185] write(3, "1000", 4 [pid 25184] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25183] <... exit_group resumed>) = ? [pid 25182] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25185] <... write resumed>) = 4 [pid 25184] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25182] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25186] write(3, "1000", 4 [pid 25185] close(3 [pid 25184] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25186] <... write resumed>) = 4 [pid 25185] <... close resumed>) = 0 [pid 25183] +++ exited with 0 +++ [pid 25182] exit_group(0executing program [pid 25186] close(3 [pid 25185] write(1, "executing program\n", 18 [pid 25184] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25182] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25186] <... close resumed>) = 0 [pid 25185] <... write resumed>) = 18 [pid 25184] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25186] write(1, "executing program\n", 18 [pid 25185] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25184] exit_group(0) = ? executing program [pid 25186] <... write resumed>) = 18 [pid 25185] <... bpf resumed>) = 3 [pid 25182] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25186] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25184] +++ exited with 0 +++ [pid 25185] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25187 attached [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25185] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25185] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25185] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25187] set_robust_list(0x555591f29660, 24 [pid 25186] <... bpf resumed>) = 3 [pid 25185] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25185] exit_group(0) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25187 [pid 25187] <... set_robust_list resumed>) = 0 [pid 25186] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... restart_syscall resumed>) = 0 [pid 25187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25186] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25185] +++ exited with 0 +++ [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25187] <... prctl resumed>) = 0 [pid 25186] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... restart_syscall resumed>) = 0 [pid 25187] setpgid(0, 0 [pid 25186] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25187] <... setpgid resumed>) = 0 [pid 25186] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25186] exit_group(0 [pid 25187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25186] <... exit_group resumed>) = ? [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25187] <... openat resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25187] write(3, "1000", 4 [pid 25186] +++ exited with 0 +++ [pid 25187] <... write resumed>) = 4 [pid 25187] close(3executing program ) = 0 ./strace-static-x86_64: Process 25188 attached [pid 25187] write(1, "executing program\n", 18 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25188 [pid 25188] set_robust_list(0x555591f29660, 24 [pid 25187] <... write resumed>) = 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25188] <... set_robust_list resumed>) = 0 [pid 25187] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25189 attached [pid 25188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25189] set_robust_list(0x555591f29660, 24 [pid 25187] <... bpf resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25189 [pid 25189] <... set_robust_list resumed>) = 0 [pid 25188] setpgid(0, 0 [pid 25187] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25188] <... setpgid resumed>) = 0 [pid 25187] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25187] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25189] <... prctl resumed>) = 0 [pid 25188] <... openat resumed>) = 3 [pid 25187] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25189] setpgid(0, 0 [pid 25188] write(3, "1000", 4 [pid 25187] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25189] <... setpgid resumed>) = 0 [pid 25188] <... write resumed>) = 4 [pid 25187] exit_group(0 [pid 25188] close(3 [pid 25187] <... exit_group resumed>) = ? executing program [pid 25189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25188] <... close resumed>) = 0 [pid 25187] +++ exited with 0 +++ [pid 25188] write(1, "executing program\n", 18) = 18 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25188] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25191 attached ./strace-static-x86_64: Process 25190 attached [pid 25189] <... openat resumed>) = 3 [pid 25188] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25190 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25191 [pid 25191] set_robust_list(0x555591f29660, 24 [pid 25190] set_robust_list(0x555591f29660, 24 [pid 25189] write(3, "1000", 4 [pid 25190] <... set_robust_list resumed>) = 0 [pid 25189] <... write resumed>) = 4 [pid 25191] <... set_robust_list resumed>) = 0 [pid 25191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25189] close(3 [pid 25191] <... prctl resumed>) = 0 [pid 25190] <... prctl resumed>) = 0 [pid 25191] setpgid(0, 0 [pid 25189] <... close resumed>) = 0 [pid 25188] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25191] <... setpgid resumed>) = 0 [pid 25190] setpgid(0, 0 [pid 25189] write(1, "executing program\n", 18 [pid 25188] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25190] <... setpgid resumed>) = 0 [pid 25189] <... write resumed>) = 18 [pid 25190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25188] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25188] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25191] <... openat resumed>) = 3 [pid 25188] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25189] <... bpf resumed>) = 3 [pid 25188] exit_group(0) = ? [pid 25191] write(3, "1000", 4 [pid 25190] <... openat resumed>) = 3 [pid 25189] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25191] <... write resumed>) = 4 [pid 25190] write(3, "1000", 4 [pid 25189] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25190] <... write resumed>) = 4 [pid 25191] close(3 [pid 25188] +++ exited with 0 +++ [pid 25189] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25191] <... close resumed>) = 0 [pid 25190] close(3 [pid 25189] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25191] write(1, "executing program\n", 18 executing program [pid 25189] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25191] <... write resumed>) = 18 [pid 25190] <... close resumed>) = 0 [pid 25189] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25192 attached [pid 25191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25192] set_robust_list(0x555591f29660, 24 [pid 25190] write(1, "executing program\n", 18 [pid 25189] exit_group(0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25192 ./strace-static-x86_64: Process 25193 attached [pid 25192] <... set_robust_list resumed>) = 0 executing program [pid 25192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25193] set_robust_list(0x555591f29660, 24 [pid 25192] <... prctl resumed>) = 0 [pid 25191] <... bpf resumed>) = 3 [pid 25190] <... write resumed>) = 18 [pid 25189] <... exit_group resumed>) = ? [pid 25193] <... set_robust_list resumed>) = 0 [pid 25192] setpgid(0, 0 [pid 25193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25190] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25193 [pid 25193] <... prctl resumed>) = 0 [pid 25192] <... setpgid resumed>) = 0 [pid 25193] setpgid(0, 0 [pid 25192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25193] <... setpgid resumed>) = 0 [pid 25192] <... openat resumed>) = 3 [pid 25189] +++ exited with 0 +++ [pid 25193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25191] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25191] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25193] <... openat resumed>) = 3 [pid 25192] write(3, "1000", 4 [pid 25191] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25192] <... write resumed>) = 4 [pid 25192] close(3) = 0 executing program [pid 25193] write(3, "1000", 4 [pid 25192] write(1, "executing program\n", 18 [pid 25191] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25193] <... write resumed>) = 4 [pid 25192] <... write resumed>) = 18 [pid 25193] close(3 [pid 25192] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25193] <... close resumed>) = 0 [pid 25191] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25190] <... bpf resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 25191] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25193] write(1, "executing program\n", 18) = 18 [pid 25193] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25194 attached [pid 25191] exit_group(0 [pid 25194] set_robust_list(0x555591f29660, 24 [pid 25192] <... bpf resumed>) = 3 [pid 25191] <... exit_group resumed>) = ? [pid 25190] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25194] <... set_robust_list resumed>) = 0 [pid 25193] <... bpf resumed>) = 3 [pid 25192] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25190] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25194 [pid 25194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25192] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25190] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25194] <... prctl resumed>) = 0 [pid 25193] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25192] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25194] setpgid(0, 0 [pid 25193] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25192] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25190] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25194] <... setpgid resumed>) = 0 [pid 25191] +++ exited with 0 +++ [pid 25190] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25193] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25192] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25193] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25190] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25192] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25194] <... openat resumed>) = 3 [pid 25192] exit_group(0 [pid 25190] exit_group(0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 25192] <... exit_group resumed>) = ? [pid 25194] write(3, "1000", 4) = 4 [pid 25190] <... exit_group resumed>) = ? [pid 25193] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25194] close(3 [pid 25193] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25192] +++ exited with 0 +++ [pid 25190] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25194] <... close resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25193] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25193] <... exit_group resumed>) = ? executing program ./strace-static-x86_64: Process 25195 attached [pid 25194] write(1, "executing program\n", 18 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25195] set_robust_list(0x555591f29660, 24 [pid 25194] <... write resumed>) = 18 [pid 25193] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 25195] <... set_robust_list resumed>) = 0 [pid 25194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25195 [pid 25195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25195] <... prctl resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25196 attached [pid 25195] setpgid(0, 0 [pid 25194] <... bpf resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25195] <... setpgid resumed>) = 0 [pid 25196] set_robust_list(0x555591f29660, 24 [pid 25195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25196 [pid 25194] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25196] <... set_robust_list resumed>) = 0 [pid 25195] <... openat resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25195] write(3, "1000", 4 [pid 25194] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25197 attached [pid 25196] <... prctl resumed>) = 0 [pid 25195] <... write resumed>) = 4 [pid 25194] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25197] set_robust_list(0x555591f29660, 24 [pid 25196] setpgid(0, 0 [pid 25195] close(3 [pid 25194] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25197] <... set_robust_list resumed>) = 0 [pid 25195] <... close resumed>) = 0 ./strace-static-x86_64: Process 25198 attached [pid 25197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25196] <... setpgid resumed>) = 0 [pid 25195] write(1, "executing program\n", 18executing program [pid 25194] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25197 [pid 25198] set_robust_list(0x555591f29660, 24 [pid 25197] <... prctl resumed>) = 0 [pid 25196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25195] <... write resumed>) = 18 [pid 25194] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25198] <... set_robust_list resumed>) = 0 [pid 25197] setpgid(0, 0 [pid 25196] <... openat resumed>) = 3 [pid 25194] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25198 [pid 25195] <... bpf resumed>) = 3 [pid 25198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25197] <... setpgid resumed>) = 0 [pid 25196] write(3, "1000", 4 [pid 25195] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25194] <... exit_group resumed>) = ? [pid 25197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25196] <... write resumed>) = 4 [pid 25198] <... prctl resumed>) = 0 [pid 25196] close(3 [pid 25195] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25196] <... close resumed>) = 0 [pid 25196] write(1, "executing program\n", 18executing program [pid 25198] setpgid(0, 0 [pid 25197] <... openat resumed>) = 3 [pid 25196] <... write resumed>) = 18 [pid 25195] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25198] <... setpgid resumed>) = 0 [pid 25195] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25194] +++ exited with 0 +++ [pid 25197] write(3, "1000", 4 [pid 25196] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25195] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25197] <... write resumed>) = 4 [pid 25195] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25196] <... bpf resumed>) = 3 [pid 25195] exit_group(0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25194, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25198] <... openat resumed>) = 3 [pid 25197] close(3 [pid 25196] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25197] <... close resumed>) = 0 [pid 25196] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 5856] <... restart_syscall resumed>) = 0 [pid 25197] write(1, "executing program\n", 18 [pid 25196] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25195] <... exit_group resumed>) = ? [pid 25198] write(3, "1000", 4 [pid 25197] <... write resumed>) = 18 [pid 25196] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25198] <... write resumed>) = 4 [pid 25196] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25195] +++ exited with 0 +++ [pid 25198] close(3./strace-static-x86_64: Process 25199 attached ) = 0 [pid 25197] <... bpf resumed>) = 3 [pid 25196] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25199] set_robust_list(0x555591f29660, 24 executing program [pid 25198] write(1, "executing program\n", 18 [pid 25197] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25196] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25198] <... write resumed>) = 18 [pid 25199] <... set_robust_list resumed>) = 0 [pid 25197] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25196] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25199 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25197] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25199] <... prctl resumed>) = 0 [pid 25197] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25199] setpgid(0, 0 [pid 25197] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25199] <... setpgid resumed>) = 0 [pid 25197] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25200 attached [pid 25198] <... bpf resumed>) = 3 [pid 25197] exit_group(0 [pid 25196] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25200 [pid 25200] set_robust_list(0x555591f29660, 24 [pid 25199] <... openat resumed>) = 3 [pid 25198] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25197] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25200] <... set_robust_list resumed>) = 0 [pid 25200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25199] write(3, "1000", 4 [pid 25198] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25199] <... write resumed>) = 4 [pid 25198] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25200] <... prctl resumed>) = 0 [pid 25199] close(3 [pid 25197] +++ exited with 0 +++ [pid 25200] setpgid(0, 0) = 0 executing program [pid 25199] <... close resumed>) = 0 [pid 25200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25199] write(1, "executing program\n", 18 [pid 25198] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25199] <... write resumed>) = 18 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25200] <... openat resumed>) = 3 [pid 25199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25198] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25201 attached [pid 25200] write(3, "1000", 4 [pid 25198] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25200] <... write resumed>) = 4 [pid 25198] exit_group(0 [pid 25201] set_robust_list(0x555591f29660, 24 [pid 25200] close(3) = 0 [pid 25199] <... bpf resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25201 [pid 25198] <... exit_group resumed>) = ? [pid 25201] <... set_robust_list resumed>) = 0 executing program [pid 25201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25200] write(1, "executing program\n", 18 [pid 25201] <... prctl resumed>) = 0 [pid 25200] <... write resumed>) = 18 [pid 25199] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25201] setpgid(0, 0 [pid 25199] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25201] <... setpgid resumed>) = 0 [pid 25199] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 25198] +++ exited with 0 +++ [pid 25201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25199] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25201] <... openat resumed>) = 3 [pid 25200] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25199] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25199] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25201] write(3, "1000", 4 [pid 25200] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25199] exit_group(0 [pid 25201] <... write resumed>) = 4 [pid 25200] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... restart_syscall resumed>) = 0 [pid 25201] close(3 [pid 25200] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25199] <... exit_group resumed>) = ? [pid 25201] <... close resumed>) = 0 [pid 25200] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 executing program [pid 25201] write(1, "executing program\n", 18 [pid 25200] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25201] <... write resumed>) = 18 [pid 25200] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25200] <... exit_group resumed>) = ? [pid 25199] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25202 attached [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25199, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25202] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25202 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25202] <... set_robust_list resumed>) = 0 [pid 25202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 25203 attached [pid 25201] <... bpf resumed>) = 3 [pid 25200] +++ exited with 0 +++ [pid 5856] <... restart_syscall resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25203 [pid 25202] setpgid(0, 0 [pid 25203] set_robust_list(0x555591f29660, 24 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25201] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25203] <... set_robust_list resumed>) = 0 [pid 25202] <... setpgid resumed>) = 0 [pid 25201] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25204 attached [pid 25203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25201] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25204] set_robust_list(0x555591f29660, 24 [pid 25203] <... prctl resumed>) = 0 [pid 25201] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25204] <... set_robust_list resumed>) = 0 [pid 25203] setpgid(0, 0 [pid 25202] <... openat resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25204 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25203] <... setpgid resumed>) = 0 [pid 25202] write(3, "1000", 4 [pid 25201] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25204] <... prctl resumed>) = 0 [pid 25203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25202] <... write resumed>) = 4 [pid 25201] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25202] close(3./strace-static-x86_64: Process 25205 attached [pid 25204] setpgid(0, 0 [pid 25201] exit_group(0 [pid 25204] <... setpgid resumed>) = 0 [pid 25205] set_robust_list(0x555591f29660, 24 [pid 25204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25203] <... openat resumed>) = 3 [pid 25202] <... close resumed>) = 0 [pid 25201] <... exit_group resumed>) = ? [pid 25205] <... set_robust_list resumed>) = 0 [pid 25204] <... openat resumed>) = 3 [pid 25205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25203] write(3, "1000", 4 [pid 25202] write(1, "executing program\n", 18 [pid 25201] +++ exited with 0 +++ executing program [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25205 [pid 25205] <... prctl resumed>) = 0 [pid 25204] write(3, "1000", 4 [pid 25203] <... write resumed>) = 4 [pid 25202] <... write resumed>) = 18 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25205] setpgid(0, 0 [pid 25204] <... write resumed>) = 4 [pid 25203] close(3 [pid 25202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25205] <... setpgid resumed>) = 0 [pid 25204] close(3 [pid 25203] <... close resumed>) = 0 [pid 25205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25204] <... close resumed>) = 0 [pid 25203] write(1, "executing program\n", 18 [pid 25205] <... openat resumed>) = 3 executing program [pid 25205] write(3, "1000", 4executing program ) = 4 [pid 25204] write(1, "executing program\n", 18 [pid 25203] <... write resumed>) = 18 [pid 25202] <... bpf resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25205] close(3 [pid 25204] <... write resumed>) = 18 [pid 25203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25205] <... close resumed>) = 0 [pid 25204] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25205] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 25206 attached ) = 18 [pid 25204] <... bpf resumed>) = 3 [pid 25203] <... bpf resumed>) = 3 [pid 25202] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25206] set_robust_list(0x555591f29660, 24 [pid 25205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25204] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25206] <... set_robust_list resumed>) = 0 [pid 25205] <... bpf resumed>) = 3 [pid 25203] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25202] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25206 [pid 25206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25204] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25203] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25202] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25206] <... prctl resumed>) = 0 [pid 25205] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25204] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25203] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25202] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25206] setpgid(0, 0 [pid 25205] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25204] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25203] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25202] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25206] <... setpgid resumed>) = 0 [pid 25205] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25204] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25202] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25205] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25204] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25203] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25202] exit_group(0 [pid 25205] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25202] <... exit_group resumed>) = ? [pid 25205] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25204] exit_group(0 [pid 25205] exit_group(0) = ? [pid 25206] <... openat resumed>) = 3 [pid 25205] +++ exited with 0 +++ [pid 25204] <... exit_group resumed>) = ? [pid 25203] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25202] +++ exited with 0 +++ [pid 25206] write(3, "1000", 4) = 4 [pid 25206] close(3 [pid 25204] +++ exited with 0 +++ [pid 25203] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25206] <... close resumed>) = 0 [pid 25203] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25206] write(1, "executing program\n", 18 [pid 5863] <... restart_syscall resumed>) = 0 executing program [pid 25206] <... write resumed>) = 18 [pid 5856] <... restart_syscall resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25207 attached [pid 25203] +++ exited with 0 +++ [pid 25207] set_robust_list(0x555591f29660, 24) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25208 attached [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25206] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25207 [pid 25207] <... prctl resumed>) = 0 [pid 25207] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 25209 attached [pid 25208] set_robust_list(0x555591f29660, 24 [pid 25207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25206] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25208 [pid 25208] <... set_robust_list resumed>) = 0 [pid 25206] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25207] <... openat resumed>) = 3 [pid 25209] set_robust_list(0x555591f29660, 24 [pid 25208] <... prctl resumed>) = 0 [pid 25207] write(3, "1000", 4 [pid 25206] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25209 [pid 25208] setpgid(0, 0 [pid 25206] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25208] <... setpgid resumed>) = 0 [pid 25209] <... set_robust_list resumed>) = 0 [pid 25207] <... write resumed>) = 4 [pid 25206] exit_group(0 [pid 25209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25207] close(3 [pid 25206] <... exit_group resumed>) = ? [pid 25209] <... prctl resumed>) = 0 [pid 25207] <... close resumed>) = 0 executing program [pid 25209] setpgid(0, 0 [pid 25208] <... openat resumed>) = 3 [pid 25207] write(1, "executing program\n", 18 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25208] write(3, "1000", 4 [pid 25207] <... write resumed>) = 18 [pid 25209] <... setpgid resumed>) = 0 [pid 25206] +++ exited with 0 +++ [pid 25208] <... write resumed>) = 4 [pid 25207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25210 attached [pid 25209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25208] close(3 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25210] set_robust_list(0x555591f29660, 24 [pid 25209] <... openat resumed>) = 3 executing program [pid 25208] <... close resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25210 [pid 25210] <... set_robust_list resumed>) = 0 [pid 25209] write(3, "1000", 4 [pid 25208] write(1, "executing program\n", 18 [pid 25207] <... bpf resumed>) = 3 [pid 25208] <... write resumed>) = 18 [pid 25207] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25209] <... write resumed>) = 4 [pid 25208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25207] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... restart_syscall resumed>) = 0 [pid 25210] <... prctl resumed>) = 0 [pid 25209] close(3 [pid 25207] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25208] <... bpf resumed>) = 3 [pid 25207] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25210] setpgid(0, 0 [pid 25209] <... close resumed>) = 0 [pid 25207] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25210] <... setpgid resumed>) = 0 executing program [pid 25209] write(1, "executing program\n", 18 [pid 25208] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25207] exit_group(0 [pid 25210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25209] <... write resumed>) = 18 ./strace-static-x86_64: Process 25211 attached [pid 25210] <... openat resumed>) = 3 [pid 25209] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25208] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25207] <... exit_group resumed>) = ? [pid 25211] set_robust_list(0x555591f29660, 24 [pid 25209] <... bpf resumed>) = 3 [pid 25210] write(3, "1000", 4 [pid 25208] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25210] <... write resumed>) = 4 [pid 25209] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25210] close(3 [pid 25208] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25211] <... set_robust_list resumed>) = 0 [pid 25208] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25211 [pid 25211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25210] <... close resumed>) = 0 [pid 25208] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25211] <... prctl resumed>) = 0 [pid 25211] setpgid(0, 0 [pid 25209] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25208] exit_group(0 [pid 25211] <... setpgid resumed>) = 0 [pid 25211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 25210] write(1, "executing program\n", 18 [pid 25209] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25208] <... exit_group resumed>) = ? [pid 25210] <... write resumed>) = 18 [pid 25211] <... openat resumed>) = 3 [pid 25209] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25211] write(3, "1000", 4 [pid 25210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25209] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25208] +++ exited with 0 +++ [pid 25207] +++ exited with 0 +++ [pid 25211] <... write resumed>) = 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25210] <... bpf resumed>) = 3 [pid 25211] close(3 [pid 25210] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25209] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25211] <... close resumed>) = 0 [pid 25210] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25209] exit_group(0 [pid 25210] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25211] write(1, "executing program\n", 18 [pid 25210] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25209] <... exit_group resumed>) = ? executing program [pid 25211] <... write resumed>) = 18 [pid 25210] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25212 attached [pid 25210] exit_group(0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25212] set_robust_list(0x555591f29660, 24 [pid 25210] <... exit_group resumed>) = ? [pid 25212] <... set_robust_list resumed>) = 0 [pid 25210] +++ exited with 0 +++ [pid 25209] +++ exited with 0 +++ ./strace-static-x86_64: Process 25213 attached [pid 25212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25213] set_robust_list(0x555591f29660, 24) = 0 [pid 25212] <... prctl resumed>) = 0 [pid 25211] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25212 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25213 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25211] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25212] setpgid(0, 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... restart_syscall resumed>) = 0 [pid 25211] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] <... restart_syscall resumed>) = 0 [pid 25211] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25213] <... prctl resumed>) = 0 [pid 25212] <... setpgid resumed>) = 0 [pid 25213] setpgid(0, 0 [pid 25212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25211] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25213] <... setpgid resumed>) = 0 [pid 25212] <... openat resumed>) = 3 [pid 25211] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25214 attached ) = 3 [pid 25212] write(3, "1000", 4 [pid 25211] exit_group(0 [pid 25214] set_robust_list(0x555591f29660, 24./strace-static-x86_64: Process 25215 attached ) = 0 [pid 25213] write(3, "1000", 4 [pid 25212] <... write resumed>) = 4 [pid 25211] <... exit_group resumed>) = ? [pid 25215] set_robust_list(0x555591f29660, 24 [pid 25214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25213] <... write resumed>) = 4 [pid 25212] close(3 [pid 25215] <... set_robust_list resumed>) = 0 [pid 25214] <... prctl resumed>) = 0 [pid 25213] close(3 [pid 25212] <... close resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25215 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25214 [pid 25214] setpgid(0, 0 executing program [pid 25215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25214] <... setpgid resumed>) = 0 [pid 25213] <... close resumed>) = 0 [pid 25212] write(1, "executing program\n", 18 [pid 25215] <... prctl resumed>) = 0 executing program [pid 25214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25213] write(1, "executing program\n", 18 [pid 25212] <... write resumed>) = 18 [pid 25211] +++ exited with 0 +++ [pid 25212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25213] <... write resumed>) = 18 [pid 25215] setpgid(0, 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25214] <... openat resumed>) = 3 [pid 25214] write(3, "1000", 4 [pid 25215] <... setpgid resumed>) = 0 [pid 25214] <... write resumed>) = 4 [pid 25213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25212] <... bpf resumed>) = 3 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25214] close(3 [pid 25212] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25214] <... close resumed>) = 0 [pid 25212] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 25215] write(3, "1000", 4 [pid 25214] write(1, "executing program\n", 18 [pid 25213] <... bpf resumed>) = 3 [pid 25212] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25215] <... write resumed>) = 4 [pid 25214] <... write resumed>) = 18 [pid 25213] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25212] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25215] close(3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25215] <... close resumed>) = 0 executing program [pid 25214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25213] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25212] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25215] write(1, "executing program\n", 18 [pid 25213] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25212] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25215] <... write resumed>) = 18 [pid 25213] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25212] exit_group(0 [pid 25215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 25212] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25216 attached [pid 25215] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25214] <... bpf resumed>) = 3 [pid 25213] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25212] +++ exited with 0 +++ [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25216 [pid 25216] set_robust_list(0x555591f29660, 24 [pid 25215] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25213] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25215] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25213] exit_group(0 [pid 25216] <... set_robust_list resumed>) = 0 [pid 25215] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25214] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25213] <... exit_group resumed>) = ? [pid 25216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25215] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25216] <... prctl resumed>) = 0 [pid 25215] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25216] setpgid(0, 0 [pid 25213] +++ exited with 0 +++ [pid 25215] exit_group(0./strace-static-x86_64: Process 25217 attached [pid 25216] <... setpgid resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25215] <... exit_group resumed>) = ? [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25217] set_robust_list(0x555591f29660, 24 [pid 25214] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25217 [pid 25217] <... set_robust_list resumed>) = 0 [pid 25214] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25216] <... openat resumed>) = 3 [pid 25215] +++ exited with 0 +++ [pid 25214] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25214] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25216] write(3, "1000", 4executing program [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25214] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25217] <... prctl resumed>) = 0 [pid 25216] <... write resumed>) = 4 [pid 25216] close(3) = 0 [pid 25216] write(1, "executing program\n", 18 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25216] <... write resumed>) = 18 [pid 25214] exit_group(0 [pid 25217] setpgid(0, 0 [pid 25216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25217] <... setpgid resumed>) = 0 [pid 25217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25214] <... exit_group resumed>) = ? [pid 25216] <... bpf resumed>) = 3 [pid 25217] <... openat resumed>) = 3 [pid 25214] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25217] write(3, "1000", 4 [pid 25216] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25217] <... write resumed>) = 4 [pid 25216] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25217] close(3 [pid 25216] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25217] <... close resumed>) = 0 [pid 25216] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 25217] write(1, "executing program\n", 18 [pid 25216] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25218 attached [pid 25217] <... write resumed>) = 18 [pid 25216] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25218] set_robust_list(0x555591f29660, 24 [pid 25217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25218 [pid 25216] exit_group(0 [pid 25218] <... set_robust_list resumed>) = 0 [pid 25216] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25217] <... bpf resumed>) = 3 [pid 25218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25219 attached [pid 25218] <... prctl resumed>) = 0 [pid 25216] +++ exited with 0 +++ [pid 25217] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25219 ./strace-static-x86_64: Process 25220 attached [pid 25219] set_robust_list(0x555591f29660, 24 [pid 25218] setpgid(0, 0 [pid 25217] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25219] <... set_robust_list resumed>) = 0 [pid 25218] <... setpgid resumed>) = 0 [pid 25217] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25220] set_robust_list(0x555591f29660, 24 [pid 25219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25217] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25220 [pid 25220] <... set_robust_list resumed>) = 0 [pid 25220] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25219] <... prctl resumed>) = 0 [pid 25218] <... openat resumed>) = 3 [pid 25217] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25219] setpgid(0, 0 [pid 25217] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25219] <... setpgid resumed>) = 0 [pid 25217] exit_group(0 [pid 25220] <... prctl resumed>) = 0 [pid 25219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25218] write(3, "1000", 4 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25220] setpgid(0, 0) = 0 [pid 25219] <... openat resumed>) = 3 [pid 25218] <... write resumed>) = 4 [pid 25217] <... exit_group resumed>) = ? [pid 25220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25220] <... openat resumed>) = 3 [pid 25219] write(3, "1000", 4 [pid 25218] close(3 [pid 25217] +++ exited with 0 +++ ./strace-static-x86_64: Process 25221 attached [pid 25218] <... close resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25220] write(3, "1000", 4 [pid 25219] <... write resumed>) = 4 executing program [pid 25218] write(1, "executing program\n", 18 [pid 25221] set_robust_list(0x555591f29660, 24 [pid 25220] <... write resumed>) = 4 [pid 25219] close(3 [pid 25218] <... write resumed>) = 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25221 [pid 25221] <... set_robust_list resumed>) = 0 [pid 25220] close(3 [pid 25219] <... close resumed>) = 0 [pid 25218] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 executing program [pid 25221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25220] <... close resumed>) = 0 [pid 25219] write(1, "executing program\n", 18executing program [pid 25221] <... prctl resumed>) = 0 [pid 25220] write(1, "executing program\n", 18 [pid 25219] <... write resumed>) = 18 [pid 25221] setpgid(0, 0) = 0 [pid 25220] <... write resumed>) = 18 [pid 25219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25218] <... bpf resumed>) = 3 [pid 25220] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25220] <... bpf resumed>) = 3 [pid 25218] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25221] <... openat resumed>) = 3 [pid 25220] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25219] <... bpf resumed>) = 3 [pid 25218] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25219] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25220] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25218] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25219] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25220] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25219] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25218] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25221] write(3, "1000", 4 [pid 25219] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25218] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 25222 attached [pid 25220] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25219] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25218] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25220] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25219] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25218] exit_group(0 [pid 25219] exit_group(0 [pid 25218] <... exit_group resumed>) = ? [pid 25222] set_robust_list(0x555591f29660, 24 [pid 25221] <... write resumed>) = 4 [pid 25220] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25219] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25222 [pid 25222] <... set_robust_list resumed>) = 0 [pid 25221] close(3 [pid 25222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25221] <... close resumed>) = 0 [pid 25220] exit_group(0executing program [pid 25222] <... prctl resumed>) = 0 [pid 25221] write(1, "executing program\n", 18 [pid 25222] setpgid(0, 0 [pid 25221] <... write resumed>) = 18 [pid 25222] <... setpgid resumed>) = 0 [pid 25221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25220] <... exit_group resumed>) = ? [pid 25219] +++ exited with 0 +++ [pid 25218] +++ exited with 0 +++ [pid 25222] <... openat resumed>) = 3 [pid 25221] <... bpf resumed>) = 3 [pid 25220] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25222] write(3, "1000", 4 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25222] <... write resumed>) = 4 [pid 25221] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25222] close(3 [pid 25221] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25222] <... close resumed>) = 0 [pid 25222] write(1, "executing program\n", 18 [pid 25221] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25222] <... write resumed>) = 18 ./strace-static-x86_64: Process 25224 attached ./strace-static-x86_64: Process 25223 attached [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25224 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25223 [pid 25222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25221] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5857] <... restart_syscall resumed>) = 0 [pid 25224] set_robust_list(0x555591f29660, 24 [pid 25223] set_robust_list(0x555591f29660, 24 [pid 25221] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25224] <... set_robust_list resumed>) = 0 [pid 25223] <... set_robust_list resumed>) = 0 [pid 25222] <... bpf resumed>) = 3 [pid 25224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25222] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25221] exit_group(0 [pid 25222] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25221] <... exit_group resumed>) = ? [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25224] <... prctl resumed>) = 0 [pid 25223] <... prctl resumed>) = 0 [pid 25222] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25224] setpgid(0, 0 [pid 25223] setpgid(0, 0 [pid 25224] <... setpgid resumed>) = 0 [pid 25223] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25225 attached [pid 25224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25224] <... openat resumed>) = 3 [pid 25223] <... openat resumed>) = 3 [pid 25222] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25221] +++ exited with 0 +++ [pid 25225] set_robust_list(0x555591f29660, 24 [pid 25222] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25225] <... set_robust_list resumed>) = 0 [pid 25224] write(3, "1000", 4 [pid 25223] write(3, "1000", 4 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25221, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25222] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25225 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25222] exit_group(0 [pid 25224] <... write resumed>) = 4 [pid 25225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25223] <... write resumed>) = 4 [pid 25222] <... exit_group resumed>) = ? [pid 5858] <... restart_syscall resumed>) = 0 [pid 25224] close(3 [pid 25225] <... prctl resumed>) = 0 [pid 25224] <... close resumed>) = 0 [pid 25223] close(3 [pid 25225] setpgid(0, 0 [pid 25224] write(1, "executing program\n", 18 [pid 25223] <... close resumed>) = 0 [pid 25222] +++ exited with 0 +++ executing program [pid 25224] <... write resumed>) = 18 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25225] <... setpgid resumed>) = 0 [pid 25223] write(1, "executing program\n", 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 25225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25223] <... write resumed>) = 18 ./strace-static-x86_64: Process 25226 attached [pid 25223] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25225] <... openat resumed>) = 3 [pid 25226] set_robust_list(0x555591f29660, 24) = 0 [pid 25226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25224] <... bpf resumed>) = 3 [pid 25226] <... prctl resumed>) = 0 [pid 25226] setpgid(0, 0) = 0 [pid 25225] write(3, "1000", 4 [pid 25224] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25223] <... bpf resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25226 [pid 25225] <... write resumed>) = 4 [pid 25226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25225] close(3 [pid 25224] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25223] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25225] <... close resumed>) = 0 [pid 25225] write(1, "executing program\n", 18executing program ) = 18 [pid 25224] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25223] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25226] <... openat resumed>) = 3 [pid 25225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25224] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25223] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25226] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 25227 attached [pid 25226] close(3 [pid 25225] <... bpf resumed>) = 3 [pid 25224] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25223] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25224] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25223] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25227] set_robust_list(0x555591f29660, 24 [pid 25226] <... close resumed>) = 0 [pid 25225] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25223] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25227] <... set_robust_list resumed>) = 0 [pid 25226] write(1, "executing program\n", 18 [pid 25225] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25224] exit_group(0 [pid 25227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25226] <... write resumed>) = 18 [pid 25225] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25223] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25227 [pid 25224] <... exit_group resumed>) = ? [pid 25226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25227] <... prctl resumed>) = 0 [pid 25226] <... bpf resumed>) = 3 [pid 25225] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25227] setpgid(0, 0 [pid 25224] +++ exited with 0 +++ [pid 25227] <... setpgid resumed>) = 0 [pid 25226] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25225] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25223] <... exit_group resumed>) = ? [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25224, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25225] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25227] <... openat resumed>) = 3 [pid 25226] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25225] exit_group(0 [pid 25223] +++ exited with 0 +++ [pid 25227] write(3, "1000", 4 [pid 25226] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25225] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25227] <... write resumed>) = 4 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25225] +++ exited with 0 +++ ./strace-static-x86_64: Process 25228 attached [pid 25227] close(3 [pid 25226] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25227] <... close resumed>) = 0 [pid 25226] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25228] set_robust_list(0x555591f29660, 24 [pid 25227] write(1, "executing program\n", 18 [pid 25226] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25228 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25228] <... set_robust_list resumed>) = 0 [pid 25227] <... write resumed>) = 18 [pid 25226] exit_group(0./strace-static-x86_64: Process 25229 attached [pid 25227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25229] set_robust_list(0x555591f29660, 24 [pid 25228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25226] <... exit_group resumed>) = ? [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25229 [pid 25229] <... set_robust_list resumed>) = 0 [pid 25229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25229] setpgid(0, 0) = 0 [pid 25229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25228] <... prctl resumed>) = 0 [pid 25227] <... bpf resumed>) = 3 [pid 25226] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 25228] setpgid(0, 0) = 0 [pid 25228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 25229] <... openat resumed>) = 3 [pid 25227] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25229] write(3, "1000", 4) = 4 executing program [pid 25228] write(3, "1000", 4 [pid 25227] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25229] close(3 [pid 25228] <... write resumed>) = 4 [pid 25227] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25229] <... close resumed>) = 0 [pid 25228] close(3 [pid 25229] write(1, "executing program\n", 18 [pid 25227] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25229] <... write resumed>) = 18 [pid 25228] <... close resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25230 attached [pid 25228] write(1, "executing program\n", 18 [pid 25227] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25230] set_robust_list(0x555591f29660, 24) = 0 executing program [pid 25230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25229] <... bpf resumed>) = 3 [pid 25228] <... write resumed>) = 18 [pid 25227] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25230] <... prctl resumed>) = 0 [pid 25230] setpgid(0, 0./strace-static-x86_64: Process 25231 attached ) = 0 [pid 25229] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25227] exit_group(0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25230 [pid 25231] set_robust_list(0x555591f29660, 24 [pid 25230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25229] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25231 [pid 25227] <... exit_group resumed>) = ? [pid 25228] <... bpf resumed>) = 3 [pid 25229] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25231] <... set_robust_list resumed>) = 0 [pid 25231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25230] <... openat resumed>) = 3 [pid 25229] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25228] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25231] <... prctl resumed>) = 0 [pid 25230] write(3, "1000", 4 [pid 25229] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25228] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25231] setpgid(0, 0 [pid 25230] <... write resumed>) = 4 [pid 25229] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25228] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25231] <... setpgid resumed>) = 0 [pid 25230] close(3 [pid 25229] exit_group(0 executing program [pid 25228] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25230] <... close resumed>) = 0 [pid 25228] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25230] write(1, "executing program\n", 18) = 18 [pid 25229] <... exit_group resumed>) = ? [pid 25228] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25231] <... openat resumed>) = 3 [pid 25230] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25227] +++ exited with 0 +++ [pid 25228] exit_group(0 [pid 25231] write(3, "1000", 4) = 4 [pid 25229] +++ exited with 0 +++ [pid 25228] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25231] close(3 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25230] <... bpf resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25231] <... close resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 executing program [pid 25231] write(1, "executing program\n", 18 [pid 25230] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25228] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25231] <... write resumed>) = 18 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25230] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25232 attached [pid 25230] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25232] set_robust_list(0x555591f29660, 24 [pid 25230] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25231] <... bpf resumed>) = 3 [pid 25232] <... set_robust_list resumed>) = 0 [pid 25230] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25232 [pid 25232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25230] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25231] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25230] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25231] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25232] <... prctl resumed>) = 0 [pid 25230] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25233 attached [pid 25232] setpgid(0, 0 [pid 25231] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25233] set_robust_list(0x555591f29660, 24 [pid 25232] <... setpgid resumed>) = 0 [pid 25231] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25230] +++ exited with 0 +++ ./strace-static-x86_64: Process 25234 attached [pid 25233] <... set_robust_list resumed>) = 0 [pid 25232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25231] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25233 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25231] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25232] <... openat resumed>) = 3 [pid 25231] exit_group(0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25234] set_robust_list(0x555591f29660, 24 [pid 25233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25232] write(3, "1000", 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25234 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25231] <... exit_group resumed>) = ? [pid 25232] <... write resumed>) = 4 [pid 25234] <... set_robust_list resumed>) = 0 [pid 25232] close(3) = 0 [pid 25234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25233] <... prctl resumed>) = 0 [pid 25232] write(1, "executing program\n", 18) = 18 [pid 25232] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program ) = 3 [pid 25231] +++ exited with 0 +++ [pid 25234] <... prctl resumed>) = 0 [pid 25233] setpgid(0, 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25231, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25234] setpgid(0, 0 [pid 25233] <... setpgid resumed>) = 0 [pid 25232] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25232] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25234] <... setpgid resumed>) = 0 [pid 25233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25232] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25235 attached [pid 25234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25232] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25235] set_robust_list(0x555591f29660, 24 [pid 25232] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25235] <... set_robust_list resumed>) = 0 [pid 25232] exit_group(0 [pid 25233] <... openat resumed>) = 3 [pid 25235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25234] <... openat resumed>) = 3 [pid 25233] write(3, "1000", 4 [pid 25232] <... exit_group resumed>) = ? [pid 25235] <... prctl resumed>) = 0 [pid 25234] write(3, "1000", 4executing program executing program [pid 25233] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25235 [pid 25235] setpgid(0, 0 [pid 25234] <... write resumed>) = 4 [pid 25233] close(3 [pid 25235] <... setpgid resumed>) = 0 [pid 25234] close(3 [pid 25233] <... close resumed>) = 0 [pid 25235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25234] <... close resumed>) = 0 [pid 25233] write(1, "executing program\n", 18 [pid 25234] write(1, "executing program\n", 18 [pid 25233] <... write resumed>) = 18 [pid 25235] <... openat resumed>) = 3 [pid 25234] <... write resumed>) = 18 [pid 25233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25232] +++ exited with 0 +++ [pid 25235] write(3, "1000", 4 [pid 25234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25235] <... write resumed>) = 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25235] close(3 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25235] <... close resumed>) = 0 [pid 25234] <... bpf resumed>) = 3 [pid 25233] <... bpf resumed>) = 3 executing program [pid 25235] write(1, "executing program\n", 18 [pid 25234] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25235] <... write resumed>) = 18 [pid 25233] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... restart_syscall resumed>) = 0 [pid 25235] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25234] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25233] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25234] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25233] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25234] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25233] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25235] <... bpf resumed>) = 3 [pid 25234] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25235] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25234] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25233] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 25236 attached [pid 25235] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25234] exit_group(0 [pid 25233] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25233] exit_group(0./strace-static-x86_64: Process 25237 attached [pid 25236] set_robust_list(0x555591f29660, 24 [pid 25235] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25234] <... exit_group resumed>) = ? [pid 25233] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25237 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25236 [pid 25237] set_robust_list(0x555591f29660, 24 [pid 25236] <... set_robust_list resumed>) = 0 [pid 25235] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25235] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25237] <... set_robust_list resumed>) = 0 [pid 25236] <... prctl resumed>) = 0 [pid 25235] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25236] setpgid(0, 0 [pid 25237] <... prctl resumed>) = 0 [pid 25236] <... setpgid resumed>) = 0 [pid 25235] exit_group(0 [pid 25237] setpgid(0, 0 [pid 25236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25235] <... exit_group resumed>) = ? [pid 25234] +++ exited with 0 +++ [pid 25237] <... setpgid resumed>) = 0 executing program [pid 25233] +++ exited with 0 +++ [pid 25236] <... openat resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25236] write(3, "1000", 4) = 4 [pid 25236] close(3 [pid 25235] +++ exited with 0 +++ [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25236] <... close resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25237] <... openat resumed>) = 3 [pid 25236] write(1, "executing program\n", 18 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25236] <... write resumed>) = 18 [pid 25237] write(3, "1000", 4 [pid 25236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25237] <... write resumed>) = 4 [pid 25237] close(3) = 0 [pid 25237] write(1, "executing program\n", 18executing program [pid 25236] <... bpf resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25237] <... write resumed>) = 18 [pid 25236] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25237] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25236] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25237] <... bpf resumed>) = 3 [pid 25236] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25238 attached [pid 25237] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25236] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25237] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25238] set_robust_list(0x555591f29660, 24 [pid 25237] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25238 [pid 25238] <... set_robust_list resumed>) = 0 [pid 25237] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25239 attached [pid 25238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25237] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25236] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25238] <... prctl resumed>) = 0 [pid 25237] exit_group(0 [pid 25239] set_robust_list(0x555591f29660, 24 [pid 25238] setpgid(0, 0 [pid 25236] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25239 ./strace-static-x86_64: Process 25240 attached [pid 25239] <... set_robust_list resumed>) = 0 [pid 25237] <... exit_group resumed>) = ? [pid 25238] <... setpgid resumed>) = 0 [pid 25238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25236] exit_group(0 [pid 25239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25236] <... exit_group resumed>) = ? [pid 25238] <... openat resumed>) = 3 [pid 25240] set_robust_list(0x555591f29660, 24 [pid 25239] <... prctl resumed>) = 0 [pid 25237] +++ exited with 0 +++ [pid 25236] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25240 [pid 25240] <... set_robust_list resumed>) = 0 [pid 25239] setpgid(0, 0 [pid 25238] write(3, "1000", 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25239] <... setpgid resumed>) = 0 [pid 25238] <... write resumed>) = 4 [pid 25240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25238] close(3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25240] <... prctl resumed>) = 0 [pid 25239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25238] <... close resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25241 attached [pid 25240] setpgid(0, 0 [pid 25238] write(1, "executing program\n", 18 [pid 25241] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25241 [pid 25241] <... set_robust_list resumed>) = 0 [pid 25241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25239] <... openat resumed>) = 3 executing program [pid 25241] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 25242 attached [pid 25240] <... setpgid resumed>) = 0 [pid 25239] write(3, "1000", 4 [pid 25238] <... write resumed>) = 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25242 [pid 25242] set_robust_list(0x555591f29660, 24 [pid 25241] setpgid(0, 0 [pid 25240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25242] <... set_robust_list resumed>) = 0 [pid 25241] <... setpgid resumed>) = 0 [pid 25240] <... openat resumed>) = 3 [pid 25239] <... write resumed>) = 4 [pid 25238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25240] write(3, "1000", 4 [pid 25239] close(3 [pid 25242] <... prctl resumed>) = 0 [pid 25241] <... openat resumed>) = 3 [pid 25240] <... write resumed>) = 4 [pid 25239] <... close resumed>) = 0 [pid 25238] <... bpf resumed>) = 3 [pid 25242] setpgid(0, 0 [pid 25241] write(3, "1000", 4 [pid 25242] <... setpgid resumed>) = 0 executing program [pid 25241] <... write resumed>) = 4 [pid 25240] close(3 [pid 25239] write(1, "executing program\n", 18 [pid 25238] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25241] close(3 [pid 25240] <... close resumed>) = 0 [pid 25239] <... write resumed>) = 18 [pid 25238] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25241] <... close resumed>) = 0 [pid 25240] write(1, "executing program\n", 18 [pid 25239] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112executing program [pid 25238] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25242] <... openat resumed>) = 3 [pid 25241] write(1, "executing program\n", 18 [pid 25240] <... write resumed>) = 18 [pid 25238] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25241] <... write resumed>) = 18 [pid 25240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25238] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25242] write(3, "1000", 4 [pid 25241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25239] <... bpf resumed>) = 3 [pid 25238] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25242] <... write resumed>) = 4 [pid 25240] <... bpf resumed>) = 3 [pid 25241] <... bpf resumed>) = 3 [pid 25238] exit_group(0 [pid 25242] close(3 [pid 25239] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25242] <... close resumed>) = 0 [pid 25240] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25241] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25241] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25242] write(1, "executing program\n", 18 [pid 25240] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25239] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25238] <... exit_group resumed>) = ? [pid 25242] <... write resumed>) = 18 [pid 25241] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25240] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25239] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25240] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25239] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25240] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25239] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25240] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25239] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25242] <... bpf resumed>) = 3 [pid 25241] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25240] exit_group(0 [pid 25238] +++ exited with 0 +++ [pid 25242] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25241] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25240] <... exit_group resumed>) = ? [pid 25239] exit_group(0 [pid 25242] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25241] exit_group(0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25242] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25241] <... exit_group resumed>) = ? [pid 25242] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25240] +++ exited with 0 +++ [pid 25239] <... exit_group resumed>) = ? [pid 25241] +++ exited with 0 +++ [pid 25242] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25240, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25242] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25242] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25242] <... exit_group resumed>) = ? [pid 25242] +++ exited with 0 +++ [pid 25239] +++ exited with 0 +++ [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25243 ./strace-static-x86_64: Process 25243 attached [pid 25243] set_robust_list(0x555591f29660, 24) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25243] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25243] <... setpgid resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25246 attached ./strace-static-x86_64: Process 25245 attached ./strace-static-x86_64: Process 25244 attached [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25243] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25247 attached [pid 25246] set_robust_list(0x555591f29660, 24 [pid 25245] set_robust_list(0x555591f29660, 24 [pid 25244] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25244 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25245 [pid 25247] set_robust_list(0x555591f29660, 24 [pid 25246] <... set_robust_list resumed>) = 0 [pid 25245] <... set_robust_list resumed>) = 0 [pid 25244] <... set_robust_list resumed>) = 0 [pid 25243] write(3, "1000", 4 [pid 25247] <... set_robust_list resumed>) = 0 [pid 25246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25247 [pid 25244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25246 [pid 25243] <... write resumed>) = 4 [pid 25247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25246] <... prctl resumed>) = 0 [pid 25245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25244] <... prctl resumed>) = 0 [pid 25243] close(3 [pid 25247] <... prctl resumed>) = 0 [pid 25246] setpgid(0, 0 [pid 25243] <... close resumed>) = 0 [pid 25244] setpgid(0, 0 [pid 25245] <... prctl resumed>) = 0 [pid 25245] setpgid(0, 0 [pid 25247] setpgid(0, 0 [pid 25246] <... setpgid resumed>) = 0 [pid 25244] <... setpgid resumed>) = 0 [pid 25243] write(1, "executing program\n", 18 [pid 25245] <... setpgid resumed>) = 0 [pid 25247] <... setpgid resumed>) = 0 [pid 25246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 25244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25243] <... write resumed>) = 18 [pid 25243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25246] <... openat resumed>) = 3 [pid 25247] <... openat resumed>) = 3 [pid 25246] write(3, "1000", 4 [pid 25245] <... openat resumed>) = 3 [pid 25244] <... openat resumed>) = 3 [pid 25246] <... write resumed>) = 4 [pid 25245] write(3, "1000", 4 [pid 25246] close(3 [pid 25244] write(3, "1000", 4 [pid 25247] write(3, "1000", 4 [pid 25246] <... close resumed>) = 0 [pid 25245] <... write resumed>) = 4 executing program [pid 25244] <... write resumed>) = 4 [pid 25247] <... write resumed>) = 4 [pid 25246] write(1, "executing program\n", 18 [pid 25245] close(3 [pid 25244] close(3 [pid 25243] <... bpf resumed>) = 3 [pid 25247] close(3 [pid 25246] <... write resumed>) = 18 [pid 25245] <... close resumed>) = 0 [pid 25244] <... close resumed>) = 0 [pid 25243] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25247] <... close resumed>) = 0 [pid 25244] write(1, "executing program\n", 18 [pid 25243] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 25246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25245] write(1, "executing program\n", 18 [pid 25243] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25247] write(1, "executing program\n", 18 [pid 25244] <... write resumed>) = 18 [pid 25243] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25243] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25246] <... bpf resumed>) = 3 executing program executing program [pid 25244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25243] exit_group(0 [pid 25247] <... write resumed>) = 18 [pid 25243] <... exit_group resumed>) = ? [pid 25245] <... write resumed>) = 18 [pid 25247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 25245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25243] +++ exited with 0 +++ [pid 25244] <... bpf resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25246] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25247] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25246] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25245] <... bpf resumed>) = 3 [pid 25244] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25247] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25246] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25244] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25247] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25246] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25245] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25247] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25246] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25244] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25247] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25246] exit_group(0 [pid 25247] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25245] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25244] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25247] exit_group(0 [pid 25246] <... exit_group resumed>) = ? [pid 25245] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25244] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25245] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25244] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25244] exit_group(0) = ? [pid 25247] <... exit_group resumed>) = ? [pid 25246] +++ exited with 0 +++ [pid 25245] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25247] +++ exited with 0 +++ [pid 25244] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25247, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25245] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25245] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25248 attached [pid 25248] set_robust_list(0x555591f29660, 24) = 0 [pid 25248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25245] +++ exited with 0 +++ [pid 25248] <... prctl resumed>) = 0 [pid 25248] setpgid(0, 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25248 ./strace-static-x86_64: Process 25249 attached [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25245, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- ./strace-static-x86_64: Process 25251 attached ./strace-static-x86_64: Process 25250 attached [pid 25249] set_robust_list(0x555591f29660, 24 [pid 25248] <... setpgid resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25251 [pid 25251] set_robust_list(0x555591f29660, 24 [pid 25250] set_robust_list(0x555591f29660, 24 [pid 25249] <... set_robust_list resumed>) = 0 [pid 25248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25250 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25249 [pid 25250] <... set_robust_list resumed>) = 0 [pid 25251] <... set_robust_list resumed>) = 0 [pid 25249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25251] setpgid(0, 0) = 0 [pid 25251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25249] <... prctl resumed>) = 0 [pid 25249] setpgid(0, 0 [pid 25251] <... openat resumed>) = 3 [pid 25249] <... setpgid resumed>) = 0 [pid 25248] <... openat resumed>) = 3 [pid 25250] <... prctl resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25250] setpgid(0, 0 [pid 25249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25251] write(3, "1000", 4) = 4 [pid 25251] close(3 [pid 25249] <... openat resumed>) = 3 [pid 25251] <... close resumed>) = 0 executing program [pid 25251] write(1, "executing program\n", 18./strace-static-x86_64: Process 25252 attached ) = 18 [pid 25250] <... setpgid resumed>) = 0 [pid 25249] write(3, "1000", 4 [pid 25248] write(3, "1000", 4 [pid 25251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25249] <... write resumed>) = 4 [pid 25252] set_robust_list(0x555591f29660, 24 [pid 25250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25248] <... write resumed>) = 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25252 [pid 25252] <... set_robust_list resumed>) = 0 [pid 25248] close(3 [pid 25252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25251] <... bpf resumed>) = 3 [pid 25249] close(3 [pid 25248] <... close resumed>) = 0 [pid 25249] <... close resumed>) = 0 executing program [pid 25248] write(1, "executing program\n", 18 [pid 25250] <... openat resumed>) = 3 executing program [pid 25252] <... prctl resumed>) = 0 [pid 25251] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25249] write(1, "executing program\n", 18 [pid 25248] <... write resumed>) = 18 [pid 25251] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25249] <... write resumed>) = 18 [pid 25252] setpgid(0, 0 [pid 25251] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25252] <... setpgid resumed>) = 0 [pid 25251] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25250] write(3, "1000", 4 [pid 25249] <... bpf resumed>) = 3 [pid 25249] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25250] <... write resumed>) = 4 [pid 25251] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25250] close(3 [pid 25249] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25248] <... bpf resumed>) = 3 [pid 25252] <... openat resumed>) = 3 [pid 25250] <... close resumed>) = 0 [pid 25251] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25249] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25251] exit_group(0 [pid 25249] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25251] <... exit_group resumed>) = ? [pid 25249] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25252] write(3, "1000", 4executing program [pid 25250] write(1, "executing program\n", 18 [pid 25249] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25248] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25252] <... write resumed>) = 4 [pid 25250] <... write resumed>) = 18 [pid 25249] exit_group(0 [pid 25248] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25252] close(3 [pid 25251] +++ exited with 0 +++ [pid 25250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25248] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25252] <... close resumed>) = 0 [pid 25249] <... exit_group resumed>) = ? executing program [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25252] write(1, "executing program\n", 18 [pid 25250] <... bpf resumed>) = 3 [pid 25248] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25252] <... write resumed>) = 18 [pid 25249] +++ exited with 0 +++ [pid 5856] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25250] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25248] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25253 attached [pid 25253] set_robust_list(0x555591f29660, 24 [pid 25250] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25248] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25253 [pid 25252] <... bpf resumed>) = 3 [pid 25250] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25253] <... set_robust_list resumed>) = 0 [pid 25248] exit_group(0 [pid 25253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25252] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25250] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25248] <... exit_group resumed>) = ? [pid 25253] <... prctl resumed>) = 0 [pid 25252] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25250] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25253] setpgid(0, 0 [pid 25252] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25253] <... setpgid resumed>) = 0 [pid 25253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25252] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25250] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25248] +++ exited with 0 +++ [pid 25252] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25253] <... openat resumed>) = 3 [pid 25250] exit_group(0 [pid 25252] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25252] exit_group(0 [pid 25253] write(3, "1000", 4 [pid 25252] <... exit_group resumed>) = ? [pid 25250] <... exit_group resumed>) = ? [pid 25253] <... write resumed>) = 4 [pid 25252] +++ exited with 0 +++ [pid 25250] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25253] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 25254 attached [pid 25253] <... close resumed>) = 0 [pid 25253] write(1, "executing program\n", 18 [pid 25254] set_robust_list(0x555591f29660, 24 [pid 25253] <... write resumed>) = 18 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25254 [pid 25253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25255 attached [pid 25254] <... set_robust_list resumed>) = 0 [pid 25253] <... bpf resumed>) = 3 [pid 25255] set_robust_list(0x555591f29660, 24 [pid 25254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25253] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25255 [pid 25255] <... set_robust_list resumed>) = 0 [pid 25254] <... prctl resumed>) = 0 [pid 25254] setpgid(0, 0 [pid 25255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25253] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25255] <... prctl resumed>) = 0 [pid 25253] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25255] setpgid(0, 0 [pid 25254] <... setpgid resumed>) = 0 [pid 25255] <... setpgid resumed>) = 0 [pid 25253] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25253] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25255] <... openat resumed>) = 3 [pid 25254] <... openat resumed>) = 3 [pid 25253] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25254] write(3, "1000", 4 [pid 25255] write(3, "1000", 4 [pid 25254] <... write resumed>) = 4 [pid 25253] exit_group(0 [pid 25254] close(3 [pid 25255] <... write resumed>) = 4 [pid 25254] <... close resumed>) = 0 [pid 25253] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25257 attached ./strace-static-x86_64: Process 25256 attached executing program executing program [pid 25255] close(3 [pid 25254] write(1, "executing program\n", 18 [pid 25256] set_robust_list(0x555591f29660, 24 [pid 25257] set_robust_list(0x555591f29660, 24 [pid 25256] <... set_robust_list resumed>) = 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25257 [pid 25257] <... set_robust_list resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25256 [pid 25255] <... close resumed>) = 0 [pid 25256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25255] write(1, "executing program\n", 18 [pid 25254] <... write resumed>) = 18 [pid 25257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25256] setpgid(0, 0 [pid 25255] <... write resumed>) = 18 [pid 25254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25257] <... prctl resumed>) = 0 [pid 25256] <... setpgid resumed>) = 0 [pid 25257] setpgid(0, 0 [pid 25256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25253] +++ exited with 0 +++ [pid 25257] <... setpgid resumed>) = 0 [pid 25254] <... bpf resumed>) = 3 [pid 25257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25256] <... openat resumed>) = 3 [pid 25257] <... openat resumed>) = 3 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25256] write(3, "1000", 4 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25257] write(3, "1000", 4 [pid 25256] <... write resumed>) = 4 [pid 25255] <... bpf resumed>) = 3 [pid 25254] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25257] <... write resumed>) = 4 [pid 25256] close(3 [pid 25255] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25254] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25257] close(3 [pid 25254] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program executing program [pid 25255] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] <... restart_syscall resumed>) = 0 [pid 25254] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25255] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25254] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25257] <... close resumed>) = 0 [pid 25256] <... close resumed>) = 0 [pid 25254] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25257] write(1, "executing program\n", 18 [pid 25256] write(1, "executing program\n", 18 [pid 25255] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25257] <... write resumed>) = 18 [pid 25256] <... write resumed>) = 18 [pid 25255] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25254] exit_group(0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25255] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25254] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25258 attached [pid 25257] <... bpf resumed>) = 3 [pid 25256] <... bpf resumed>) = 3 [pid 25255] exit_group(0 [pid 25254] +++ exited with 0 +++ [pid 25258] set_robust_list(0x555591f29660, 24 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25255] <... exit_group resumed>) = ? [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25258] <... set_robust_list resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25258 [pid 25258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25257] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25258] <... prctl resumed>) = 0 [pid 25257] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25256] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25258] setpgid(0, 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25258] <... setpgid resumed>) = 0 [pid 25257] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25256] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25257] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25256] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25259 attached [pid 25258] <... openat resumed>) = 3 [pid 25257] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25256] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25257] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25257] exit_group(0 [pid 25256] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25258] write(3, "1000", 4executing program ) = 4 [pid 25258] close(3) = 0 [pid 25258] write(1, "executing program\n", 18) = 18 [pid 25258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25259] set_robust_list(0x555591f29660, 24 [pid 25257] <... exit_group resumed>) = ? [pid 25255] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25259 [pid 25259] <... set_robust_list resumed>) = 0 [pid 25259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25258] <... bpf resumed>) = 3 [pid 25259] <... prctl resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25255, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25259] setpgid(0, 0 [pid 25256] exit_group(0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25259] <... setpgid resumed>) = 0 [pid 25258] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25258] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25257] +++ exited with 0 +++ [pid 25256] <... exit_group resumed>) = ? [pid 5857] <... restart_syscall resumed>) = 0 [pid 25258] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25259] <... openat resumed>) = 3 [pid 25258] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25258] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25259] write(3, "1000", 4 [pid 25258] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25256] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25259] <... write resumed>) = 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25258] exit_group(0 [pid 25259] close(3) = 0 [pid 25259] write(1, "executing program\n", 18executing program ) = 18 [pid 25258] <... exit_group resumed>) = ? [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25261 attached ./strace-static-x86_64: Process 25260 attached [pid 25258] +++ exited with 0 +++ [pid 25261] set_robust_list(0x555591f29660, 24 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25261 [pid 25261] <... set_robust_list resumed>) = 0 [pid 25260] set_robust_list(0x555591f29660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25260 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25259] <... bpf resumed>) = 3 [pid 25259] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25260] <... set_robust_list resumed>) = 0 [pid 25261] <... prctl resumed>) = 0 [pid 25260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25259] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25261] setpgid(0, 0 [pid 25260] <... prctl resumed>) = 0 [pid 25259] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25261] <... setpgid resumed>) = 0 [pid 25260] setpgid(0, 0 [pid 25259] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25260] <... setpgid resumed>) = 0 [pid 25259] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25262 attached [pid 25261] <... openat resumed>) = 3 [pid 25259] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25262] set_robust_list(0x555591f29660, 24 [pid 25260] <... openat resumed>) = 3 [pid 25259] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25262 [pid 25261] write(3, "1000", 4 [pid 25260] write(3, "1000", 4 [pid 25259] <... exit_group resumed>) = ? [pid 25262] <... set_robust_list resumed>) = 0 [pid 25261] <... write resumed>) = 4 [pid 25260] <... write resumed>) = 4 ./strace-static-x86_64: Process 25263 attached [pid 25262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25261] close(3 [pid 25260] close(3 [pid 25259] +++ exited with 0 +++ [pid 25263] set_robust_list(0x555591f29660, 24 [pid 25262] <... prctl resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25263 [pid 25263] <... set_robust_list resumed>) = 0 [pid 25262] setpgid(0, 0 [pid 25261] <... close resumed>) = 0 [pid 25260] <... close resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25262] <... setpgid resumed>) = 0 executing program executing program [pid 25261] write(1, "executing program\n", 18 [pid 25260] write(1, "executing program\n", 18 [pid 25263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25261] <... write resumed>) = 18 [pid 25260] <... write resumed>) = 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25263] <... prctl resumed>) = 0 [pid 25260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25262] <... openat resumed>) = 3 [pid 25262] write(3, "1000", 4) = 4 [pid 25262] close(3./strace-static-x86_64: Process 25264 attached ) = 0 executing program [pid 25261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25263] setpgid(0, 0 [pid 25264] set_robust_list(0x555591f29660, 24 [pid 25262] write(1, "executing program\n", 18 [pid 25264] <... set_robust_list resumed>) = 0 [pid 25262] <... write resumed>) = 18 [pid 25264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25261] <... bpf resumed>) = 3 [pid 25264] <... prctl resumed>) = 0 [pid 25263] <... setpgid resumed>) = 0 [pid 25260] <... bpf resumed>) = 3 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25264 [pid 25264] setpgid(0, 0 [pid 25263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25264] <... setpgid resumed>) = 0 [pid 25264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25263] <... openat resumed>) = 3 [pid 25262] <... bpf resumed>) = 3 [pid 25261] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25260] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25263] write(3, "1000", 4 [pid 25260] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 25263] <... write resumed>) = 4 [pid 25260] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25263] close(3 [pid 25262] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25261] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25260] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25263] <... close resumed>) = 0 [pid 25262] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25261] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25264] <... openat resumed>) = 3 [pid 25263] write(1, "executing program\n", 18 [pid 25261] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25260] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25264] write(3, "1000", 4 [pid 25263] <... write resumed>) = 18 [pid 25262] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25260] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25261] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25264] <... write resumed>) = 4 [pid 25263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25262] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25260] exit_group(0 [pid 25264] close(3 [pid 25261] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25264] <... close resumed>) = 0 [pid 25263] <... bpf resumed>) = 3 [pid 25262] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25260] <... exit_group resumed>) = ? executing program [pid 25262] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25261] exit_group(0 [pid 25264] write(1, "executing program\n", 18) = 18 [pid 25263] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25262] exit_group(0 [pid 25261] <... exit_group resumed>) = ? [pid 25264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25263] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25260] +++ exited with 0 +++ [pid 25263] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25261] +++ exited with 0 +++ [pid 25262] <... exit_group resumed>) = ? [pid 25263] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25263] exit_group(0) = ? [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25264] <... bpf resumed>) = 3 [pid 25262] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... restart_syscall resumed>) = 0 [pid 25264] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25263] +++ exited with 0 +++ [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25264] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25264] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25266 attached ./strace-static-x86_64: Process 25265 attached [pid 25265] set_robust_list(0x555591f29660, 24 [pid 25266] set_robust_list(0x555591f29660, 24 [pid 25265] <... set_robust_list resumed>) = 0 [pid 25264] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25265 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25266] <... set_robust_list resumed>) = 0 [pid 25265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25266] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25264] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25266 [pid 25266] <... prctl resumed>) = 0 [pid 25265] <... prctl resumed>) = 0 [pid 25264] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25265] setpgid(0, 0 [pid 25264] exit_group(0 [pid 25265] <... setpgid resumed>) = 0 [pid 25265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 25267 attached [pid 25266] setpgid(0, 0 [pid 25264] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25267 [pid 25264] +++ exited with 0 +++ [pid 25267] set_robust_list(0x555591f29660, 24 [pid 25266] <... setpgid resumed>) = 0 [pid 25265] <... openat resumed>) = 3 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25267] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 25268 attached [pid 25266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25265] write(3, "1000", 4 [pid 25268] set_robust_list(0x555591f29660, 24 [pid 25267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25265] <... write resumed>) = 4 [pid 25265] close(3 [pid 25268] <... set_robust_list resumed>) = 0 [pid 25266] <... openat resumed>) = 3 [pid 25265] <... close resumed>) = 0 executing program [pid 25268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25266] write(3, "1000", 4 [pid 25267] <... prctl resumed>) = 0 [pid 25265] write(1, "executing program\n", 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25268 ./strace-static-x86_64: Process 25269 attached [pid 25268] <... prctl resumed>) = 0 [pid 25266] <... write resumed>) = 4 [pid 25265] <... write resumed>) = 18 [pid 25268] setpgid(0, 0 [pid 25267] setpgid(0, 0 [pid 25266] close(3 [pid 25265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25269] set_robust_list(0x555591f29660, 24 [pid 25268] <... setpgid resumed>) = 0 [pid 25267] <... setpgid resumed>) = 0 [pid 25266] <... close resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25269 [pid 25269] <... set_robust_list resumed>) = 0 [pid 25268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25266] write(1, "executing program\n", 18 [pid 25265] <... bpf resumed>) = 3 executing program [pid 25269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25268] <... openat resumed>) = 3 [pid 25267] <... openat resumed>) = 3 [pid 25267] write(3, "1000", 4 [pid 25266] <... write resumed>) = 18 [pid 25269] <... prctl resumed>) = 0 [pid 25268] write(3, "1000", 4 [pid 25265] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25269] setpgid(0, 0 executing program executing program [pid 25266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25265] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25269] <... setpgid resumed>) = 0 [pid 25268] <... write resumed>) = 4 [pid 25267] <... write resumed>) = 4 [pid 25265] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25268] close(3 [pid 25267] close(3 [pid 25265] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25266] <... bpf resumed>) = 3 [pid 25267] <... close resumed>) = 0 [pid 25265] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25268] <... close resumed>) = 0 [pid 25266] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25265] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25266] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25268] write(1, "executing program\n", 18 [pid 25267] write(1, "executing program\n", 18 [pid 25266] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25265] exit_group(0 [pid 25268] <... write resumed>) = 18 [pid 25267] <... write resumed>) = 18 [pid 25265] <... exit_group resumed>) = ? [pid 25269] <... openat resumed>) = 3 [pid 25268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25266] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25269] write(3, "1000", 4 [pid 25266] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25269] <... write resumed>) = 4 [pid 25268] <... bpf resumed>) = 3 [pid 25266] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25269] close(3 [pid 25266] exit_group(0 [pid 25269] <... close resumed>) = 0 [pid 25266] <... exit_group resumed>) = ? executing program [pid 25269] write(1, "executing program\n", 18 [pid 25268] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25267] <... bpf resumed>) = 3 [pid 25265] +++ exited with 0 +++ [pid 25269] <... write resumed>) = 18 [pid 25267] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25268] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25268] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25268] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25267] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25268] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25267] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25268] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25267] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25269] <... bpf resumed>) = 3 [pid 25268] exit_group(0 [pid 25267] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25266] +++ exited with 0 +++ [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25268] <... exit_group resumed>) = ? [pid 25267] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25270 attached [pid 25269] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25270] set_robust_list(0x555591f29660, 24 [pid 25269] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25270 [pid 25270] <... set_robust_list resumed>) = 0 [pid 25269] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25268] +++ exited with 0 +++ [pid 25270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25269] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25269] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25270] <... prctl resumed>) = 0 [pid 25269] exit_group(0 [pid 25267] exit_group(0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25270] setpgid(0, 0 [pid 25267] <... exit_group resumed>) = ? executing program [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25269] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25271 attached [pid 25269] +++ exited with 0 +++ [pid 25270] <... setpgid resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25271] set_robust_list(0x555591f29660, 24 [pid 25270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25271] <... set_robust_list resumed>) = 0 [pid 25270] <... openat resumed>) = 3 [pid 25267] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25271 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25269, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25270] write(3, "1000", 4 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25272 attached [pid 25271] <... prctl resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25270] <... write resumed>) = 4 [pid 25272] set_robust_list(0x555591f29660, 24 [pid 25271] setpgid(0, 0 [pid 25272] <... set_robust_list resumed>) = 0 [pid 25271] <... setpgid resumed>) = 0 [pid 25270] close(3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25272 [pid 25271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25270] <... close resumed>) = 0 [pid 25272] <... prctl resumed>) = 0 [pid 25270] write(1, "executing program\n", 18 [pid 25272] setpgid(0, 0 [pid 25271] <... openat resumed>) = 3 [pid 25270] <... write resumed>) = 18 [pid 25272] <... setpgid resumed>) = 0 [pid 25271] write(3, "1000", 4 [pid 25270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25271] <... write resumed>) = 4 [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25271] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25273 attached [pid 25271] <... close resumed>) = 0 [pid 25270] <... bpf resumed>) = 3 [pid 25272] <... openat resumed>) = 3 [pid 25271] write(1, "executing program\n", 18executing program ) = 18 [pid 25272] write(3, "1000", 4./strace-static-x86_64: Process 25274 attached [pid 25273] set_robust_list(0x555591f29660, 24 [pid 25272] <... write resumed>) = 4 [pid 25271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25273] <... set_robust_list resumed>) = 0 [pid 25272] close(3 [pid 25270] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25274] set_robust_list(0x555591f29660, 24 [pid 25273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25273 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25274 [pid 25274] <... set_robust_list resumed>) = 0 [pid 25273] <... prctl resumed>) = 0 [pid 25274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25273] setpgid(0, 0 [pid 25271] <... bpf resumed>) = 3 [pid 25274] <... prctl resumed>) = 0 [pid 25273] <... setpgid resumed>) = 0 [pid 25272] <... close resumed>) = 0 [pid 25270] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25274] setpgid(0, 0 [pid 25273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 25271] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25274] <... setpgid resumed>) = 0 [pid 25272] write(1, "executing program\n", 18 [pid 25270] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25273] <... openat resumed>) = 3 [pid 25272] <... write resumed>) = 18 [pid 25271] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25270] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25271] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25270] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25274] <... openat resumed>) = 3 [pid 25273] write(3, "1000", 4) = 4 [pid 25273] close(3) = 0 executing program [pid 25273] write(1, "executing program\n", 18) = 18 [pid 25273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25274] write(3, "1000", 4 [pid 25273] <... bpf resumed>) = 3 [pid 25272] <... bpf resumed>) = 3 [pid 25271] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25270] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25274] <... write resumed>) = 4 [pid 25273] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25274] close(3 [pid 25273] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 25274] <... close resumed>) = 0 [pid 25273] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25270] exit_group(0 [pid 25274] write(1, "executing program\n", 18 [pid 25273] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25274] <... write resumed>) = 18 [pid 25273] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25271] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25270] <... exit_group resumed>) = ? [pid 25274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25273] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25271] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25273] exit_group(0 [pid 25274] <... bpf resumed>) = 3 [pid 25273] <... exit_group resumed>) = ? [pid 25272] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25271] exit_group(0 [pid 25272] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25271] <... exit_group resumed>) = ? [pid 25274] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25273] +++ exited with 0 +++ [pid 25272] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25274] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25274] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25272] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25274] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25274] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25270] +++ exited with 0 +++ [pid 25274] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25272] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25271] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 25272] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25274] exit_group(0 [pid 25272] exit_group(0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25274] <... exit_group resumed>) = ? [pid 25272] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25275 attached ./strace-static-x86_64: Process 25276 attached [pid 25274] +++ exited with 0 +++ [pid 25272] +++ exited with 0 +++ [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25275 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25276] set_robust_list(0x555591f29660, 24 [pid 25275] set_robust_list(0x555591f29660, 24 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25276 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25277 attached [pid 25276] <... set_robust_list resumed>) = 0 [pid 25275] <... set_robust_list resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25277] set_robust_list(0x555591f29660, 24 [pid 25276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25277 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25277] <... set_robust_list resumed>) = 0 [pid 25277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25276] <... prctl resumed>) = 0 [pid 25275] <... prctl resumed>) = 0 [pid 25275] setpgid(0, 0 [pid 25277] <... prctl resumed>) = 0 [pid 25276] setpgid(0, 0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25276] <... setpgid resumed>) = 0 [pid 25275] <... setpgid resumed>) = 0 [pid 25277] setpgid(0, 0 [pid 25276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25277] <... setpgid resumed>) = 0 [pid 25276] <... openat resumed>) = 3 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25276] write(3, "1000", 4 [pid 25275] <... openat resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25278 attached [pid 25278] set_robust_list(0x555591f29660, 24executing program executing program [pid 25277] <... openat resumed>) = 3 [pid 25276] <... write resumed>) = 4 [pid 25275] write(3, "1000", 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25278 [pid 25278] <... set_robust_list resumed>) = 0 [pid 25278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25277] write(3, "1000", 4 [pid 25276] close(3 [pid 25275] <... write resumed>) = 4 [pid 25276] <... close resumed>) = 0 [pid 25277] <... write resumed>) = 4 [pid 25275] close(3./strace-static-x86_64: Process 25279 attached [pid 25278] <... prctl resumed>) = 0 [pid 25277] close(3 [pid 25276] write(1, "executing program\n", 18 [pid 25275] <... close resumed>) = 0 [pid 25276] <... write resumed>) = 18 [pid 25279] set_robust_list(0x555591f29660, 24 [pid 25278] setpgid(0, 0 [pid 25277] <... close resumed>) = 0 [pid 25275] write(1, "executing program\n", 18 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25279 [pid 25279] <... set_robust_list resumed>) = 0 [pid 25278] <... setpgid resumed>) = 0 [pid 25277] write(1, "executing program\n", 18 [pid 25276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25275] <... write resumed>) = 18 [pid 25279] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 25278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25277] <... write resumed>) = 18 [pid 25279] setpgid(0, 0) = 0 [pid 25275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25276] <... bpf resumed>) = 3 [pid 25279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25278] <... openat resumed>) = 3 [pid 25277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25278] write(3, "1000", 4 [pid 25276] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25279] <... openat resumed>) = 3 [pid 25278] <... write resumed>) = 4 [pid 25277] <... bpf resumed>) = 3 [pid 25276] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25275] <... bpf resumed>) = 3 [pid 25278] close(3 [pid 25279] write(3, "1000", 4 [pid 25278] <... close resumed>) = 0 [pid 25276] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25279] <... write resumed>) = 4 [pid 25279] close(3) = 0 [pid 25276] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program executing program [pid 25279] write(1, "executing program\n", 18 [pid 25278] write(1, "executing program\n", 18 [pid 25277] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25276] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25275] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25279] <... write resumed>) = 18 [pid 25278] <... write resumed>) = 18 [pid 25276] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25275] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25277] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25276] exit_group(0 [pid 25275] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25279] <... bpf resumed>) = 3 [pid 25278] <... bpf resumed>) = 3 [pid 25277] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25276] <... exit_group resumed>) = ? [pid 25275] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25275] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25277] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25275] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25279] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25278] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25277] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25275] exit_group(0 [pid 25279] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25278] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25277] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25275] <... exit_group resumed>) = ? [pid 25276] +++ exited with 0 +++ [pid 25279] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25278] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25277] exit_group(0 [pid 25279] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25278] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25277] <... exit_group resumed>) = ? [pid 25278] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25275] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25278] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] <... restart_syscall resumed>) = 0 [pid 25278] <... exit_group resumed>) = ? [pid 25279] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25277] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25279] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25280 attached [pid 25279] exit_group(0 [pid 25278] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25280] set_robust_list(0x555591f29660, 24 [pid 25279] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25281 attached [pid 25280] <... set_robust_list resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25280 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25281] set_robust_list(0x555591f29660, 24 [pid 25280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25279] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25281 [pid 25280] <... prctl resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25280] setpgid(0, 0) = 0 [pid 25281] <... set_robust_list resumed>) = 0 [pid 25280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25281] <... prctl resumed>) = 0 [pid 25280] <... openat resumed>) = 3 [pid 25281] setpgid(0, 0./strace-static-x86_64: Process 25282 attached ./strace-static-x86_64: Process 25283 attached ) = 0 [pid 25280] write(3, "1000", 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25282 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25283 [pid 25283] set_robust_list(0x555591f29660, 24 [pid 25282] set_robust_list(0x555591f29660, 24 [pid 25281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25280] <... write resumed>) = 4 [pid 25283] <... set_robust_list resumed>) = 0 [pid 25282] <... set_robust_list resumed>) = 0 [pid 25281] <... openat resumed>) = 3 [pid 25280] close(3 [pid 25283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25280] <... close resumed>) = 0 [pid 25283] <... prctl resumed>) = 0 [pid 25282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25281] write(3, "1000", 4 [pid 25280] write(1, "executing program\n", 18executing program [pid 25283] setpgid(0, 0 [pid 25282] <... prctl resumed>) = 0 [pid 25281] <... write resumed>) = 4 [pid 25280] <... write resumed>) = 18 [pid 25282] setpgid(0, 0 [pid 25283] <... setpgid resumed>) = 0 [pid 25281] close(3 [pid 25280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25282] <... setpgid resumed>) = 0 [pid 25281] <... close resumed>) = 0 executing program [pid 25282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25281] write(1, "executing program\n", 18 [pid 25280] <... bpf resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25283] <... openat resumed>) = 3 [pid 25281] <... write resumed>) = 18 [pid 25281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25284 attached [pid 25283] write(3, "1000", 4 [pid 25282] <... openat resumed>) = 3 [pid 25280] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25284] set_robust_list(0x555591f29660, 24) = 0 [pid 25284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25283] <... write resumed>) = 4 [pid 25282] write(3, "1000", 4 [pid 25281] <... bpf resumed>) = 3 [pid 25280] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25284 [pid 25283] close(3 [pid 25281] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25284] setpgid(0, 0 [pid 25283] <... close resumed>) = 0 [pid 25282] <... write resumed>) = 4 [pid 25280] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25284] <... setpgid resumed>) = 0 [pid 25283] write(1, "executing program\n", 18 [pid 25282] close(3 [pid 25281] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25280] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25283] <... write resumed>) = 18 [pid 25282] <... close resumed>) = 0 [pid 25281] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25280] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25282] write(1, "executing program\n", 18 [pid 25281] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program [pid 25280] exit_group(0 [pid 25284] <... openat resumed>) = 3 [pid 25282] <... write resumed>) = 18 [pid 25281] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25280] <... exit_group resumed>) = ? [pid 25284] write(3, "1000", 4 [pid 25283] <... bpf resumed>) = 3 [pid 25282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25281] exit_group(0 [pid 25284] <... write resumed>) = 4 [pid 25283] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25284] close(3 [pid 25283] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25281] <... exit_group resumed>) = ? [pid 25280] +++ exited with 0 +++ [pid 25284] <... close resumed>) = 0 [pid 25282] <... bpf resumed>) = 3 [pid 25283] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25282] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25282] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25281] +++ exited with 0 +++ [pid 25284] write(1, "executing program\n", 18 [pid 25283] <... openat resumed>) = -1 ENOENT (No such file or directory) executing program [pid 25282] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25284] <... write resumed>) = 18 [pid 25283] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25282] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25283] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25283] exit_group(0 [pid 25282] exit_group(0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25283] <... exit_group resumed>) = ? [pid 25282] <... exit_group resumed>) = ? [pid 25283] +++ exited with 0 +++ ./strace-static-x86_64: Process 25285 attached [pid 25284] <... bpf resumed>) = 3 [pid 25282] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25285 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25284] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25285] set_robust_list(0x555591f29660, 24 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25283, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 25285] <... set_robust_list resumed>) = 0 [pid 25284] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25284] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25285] <... prctl resumed>) = 0 [pid 25284] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25285] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25286 attached [pid 25285] <... setpgid resumed>) = 0 [pid 25284] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25287 attached [pid 25285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25284] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25286] set_robust_list(0x555591f29660, 24 [pid 25285] <... openat resumed>) = 3 [pid 25284] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25286 ./strace-static-x86_64: Process 25288 attached [pid 25286] <... set_robust_list resumed>) = 0 [pid 25285] write(3, "1000", 4 [pid 25284] +++ exited with 0 +++ [pid 25287] set_robust_list(0x555591f29660, 24 [pid 25286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25285] <... write resumed>) = 4 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25287] <... set_robust_list resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25287 [pid 25285] close(3 [pid 25287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25286] <... prctl resumed>) = 0 [pid 25285] <... close resumed>) = 0 executing program [pid 25286] setpgid(0, 0 [pid 25285] write(1, "executing program\n", 18 [pid 25287] <... prctl resumed>) = 0 [pid 25286] <... setpgid resumed>) = 0 [pid 25285] <... write resumed>) = 18 [pid 25288] set_robust_list(0x555591f29660, 24 [pid 25287] setpgid(0, 0 [pid 25286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25288] <... set_robust_list resumed>) = 0 [pid 25287] <... setpgid resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25288 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25286] <... openat resumed>) = 3 [pid 25285] <... bpf resumed>) = 3 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25287] <... openat resumed>) = 3 [pid 25286] write(3, "1000", 4 [pid 25285] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25287] write(3, "1000", 4 [pid 25288] <... prctl resumed>) = 0 [pid 25287] <... write resumed>) = 4 [pid 25286] <... write resumed>) = 4 [pid 25285] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25287] close(3) = 0 [pid 25287] write(1, "executing program\n", 18 [pid 25286] close(3 [pid 25285] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25288] setpgid(0, 0 [pid 25286] <... close resumed>) = 0 [pid 25285] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25288] <... setpgid resumed>) = 0 [pid 25286] write(1, "executing program\n", 18 [pid 25285] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16executing program executing program [pid 25288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25287] <... write resumed>) = 18 [pid 25286] <... write resumed>) = 18 [pid 25285] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25288] <... openat resumed>) = 3 [pid 25287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25289 attached [pid 25288] write(3, "1000", 4 [pid 25287] <... bpf resumed>) = 3 [pid 25285] exit_group(0 [pid 25288] <... write resumed>) = 4 [pid 25287] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25285] <... exit_group resumed>) = ? [pid 25288] close(3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25289 [pid 25287] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25287] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25287] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25289] set_robust_list(0x555591f29660, 24 [pid 25288] <... close resumed>) = 0 [pid 25286] <... bpf resumed>) = 3 [pid 25285] +++ exited with 0 +++ executing program [pid 25288] write(1, "executing program\n", 18) = 18 [pid 25289] <... set_robust_list resumed>) = 0 [pid 25288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25287] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25286] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25285, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25288] <... bpf resumed>) = 3 [pid 25287] exit_group(0 [pid 25286] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25288] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25286] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25288] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25289] <... prctl resumed>) = 0 [pid 25287] <... exit_group resumed>) = ? [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25289] setpgid(0, 0 [pid 25288] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25286] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25288] exit_group(0) = ? ./strace-static-x86_64: Process 25290 attached [pid 25290] set_robust_list(0x555591f29660, 24) = 0 [pid 25289] <... setpgid resumed>) = 0 [pid 25288] +++ exited with 0 +++ [pid 25287] +++ exited with 0 +++ [pid 25286] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25290 [pid 25290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25290] setpgid(0, 0 [pid 25289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25286] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25290] <... setpgid resumed>) = 0 [pid 25290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25286] exit_group(0executing program [pid 25290] <... openat resumed>) = 3 [pid 25289] <... openat resumed>) = 3 [pid 25286] <... exit_group resumed>) = ? [pid 25290] write(3, "1000", 4 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25290] <... write resumed>) = 4 [pid 25290] close(3) = 0 [pid 25290] write(1, "executing program\n", 18) = 18 [pid 25290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25291 attached [pid 25289] write(3, "1000", 4 [pid 25286] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25290] <... bpf resumed>) = 3 [pid 25291] set_robust_list(0x555591f29660, 24 [pid 25289] <... write resumed>) = 4 ./strace-static-x86_64: Process 25292 attached [pid 25291] <... set_robust_list resumed>) = 0 [pid 25290] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25289] close(3 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25291 [pid 25289] <... close resumed>) = 0 [pid 25292] set_robust_list(0x555591f29660, 24 [pid 25290] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25292] <... set_robust_list resumed>) = 0 [pid 25291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25290] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25291] <... prctl resumed>) = 0 executing program [pid 25289] write(1, "executing program\n", 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25292 [pid 25292] <... prctl resumed>) = 0 [pid 25291] setpgid(0, 0 [pid 25290] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25289] <... write resumed>) = 18 [pid 25292] setpgid(0, 0 [pid 25291] <... setpgid resumed>) = 0 [pid 25292] <... setpgid resumed>) = 0 [pid 25290] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25290] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25292] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25293 attached [pid 25291] <... openat resumed>) = 3 [pid 25290] exit_group(0 [pid 25289] <... bpf resumed>) = 3 [pid 25292] write(3, "1000", 4 [pid 25289] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25293] set_robust_list(0x555591f29660, 24 [pid 25292] <... write resumed>) = 4 [pid 25291] write(3, "1000", 4 [pid 25290] <... exit_group resumed>) = ? [pid 25289] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25292] close(3 [pid 25289] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25292] <... close resumed>) = 0 [pid 25292] write(1, "executing program\n", 18 [pid 25289] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25292] <... write resumed>) = 18 [pid 25292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25293] <... set_robust_list resumed>) = 0 [pid 25291] <... write resumed>) = 4 [pid 25290] +++ exited with 0 +++ [pid 25289] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25293 [pid 25293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25291] close(3 [pid 25289] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25292] <... bpf resumed>) = 3 [pid 25293] <... prctl resumed>) = 0 [pid 25292] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25291] <... close resumed>) = 0 [pid 25289] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25293] setpgid(0, 0 [pid 25292] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25292] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25292] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25291] write(1, "executing program\n", 18executing program [pid 25293] <... setpgid resumed>) = 0 [pid 25289] <... exit_group resumed>) = ? [pid 25293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25292] exit_group(0 [pid 25291] <... write resumed>) = 18 [pid 25293] <... openat resumed>) = 3 [pid 25292] <... exit_group resumed>) = ? [pid 25293] write(3, "1000", 4 [pid 25291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25289] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25292] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25293] <... write resumed>) = 4 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25293] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25293] <... close resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25294 attached [pid 25293] write(1, "executing program\n", 18 [pid 25291] <... bpf resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 executing program [pid 25294] set_robust_list(0x555591f29660, 24) = 0 [pid 25293] <... write resumed>) = 18 [pid 25291] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25294 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25291] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25294] <... prctl resumed>) = 0 [pid 25293] <... bpf resumed>) = 3 [pid 25291] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25294] setpgid(0, 0) = 0 [pid 25291] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25291] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25295 attached [pid 25293] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25291] exit_group(0 [pid 25295] set_robust_list(0x555591f29660, 24 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25295] <... set_robust_list resumed>) = 0 [pid 25294] <... openat resumed>) = 3 [pid 25293] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25291] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 25296 attached [pid 25295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25294] write(3, "1000", 4 [pid 25293] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25295 [pid 25296] set_robust_list(0x555591f29660, 24 [pid 25295] <... prctl resumed>) = 0 [pid 25294] <... write resumed>) = 4 [pid 25296] <... set_robust_list resumed>) = 0 [pid 25295] setpgid(0, 0 [pid 25294] close(3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25296 [pid 25296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25295] <... setpgid resumed>) = 0 executing program [pid 25294] <... close resumed>) = 0 [pid 25295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25294] write(1, "executing program\n", 18 [pid 25296] <... prctl resumed>) = 0 [pid 25295] <... openat resumed>) = 3 [pid 25294] <... write resumed>) = 18 [pid 25293] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25296] setpgid(0, 0 [pid 25293] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25291] +++ exited with 0 +++ [pid 25293] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25296] <... setpgid resumed>) = 0 [pid 25293] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25291, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25295] write(3, "1000", 4 [pid 25294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25293] <... exit_group resumed>) = ? [pid 25296] <... openat resumed>) = 3 [pid 25295] <... write resumed>) = 4 [pid 25294] <... bpf resumed>) = 3 [pid 25296] write(3, "1000", 4) = 4 [pid 25296] close(3 [pid 25293] +++ exited with 0 +++ [pid 25296] <... close resumed>) = 0 [pid 25296] write(1, "executing program\n", 18executing program ) = 18 [pid 25294] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25295] close(3 [pid 25294] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25296] <... bpf resumed>) = 3 [pid 25295] <... close resumed>) = 0 [pid 25294] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH executing program [pid 25296] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25295] write(1, "executing program\n", 18 [pid 25294] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25296] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25295] <... write resumed>) = 18 [pid 25294] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25296] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25294] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25296] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25296] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25295] <... bpf resumed>) = 3 [pid 25294] exit_group(0 [pid 25296] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25295] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25296] exit_group(0 [pid 25295] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25294] <... exit_group resumed>) = ? [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25296] <... exit_group resumed>) = ? [pid 25295] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25295] exit_group(0) = ? ./strace-static-x86_64: Process 25298 attached ./strace-static-x86_64: Process 25297 attached [pid 25296] +++ exited with 0 +++ [pid 25294] +++ exited with 0 +++ [pid 25298] set_robust_list(0x555591f29660, 24 [pid 25297] set_robust_list(0x555591f29660, 24 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25297 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25298 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25298] <... set_robust_list resumed>) = 0 [pid 25297] <... set_robust_list resumed>) = 0 [pid 25295] +++ exited with 0 +++ [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25298] <... prctl resumed>) = 0 [pid 25297] <... prctl resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25298] setpgid(0, 0 [pid 5861] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 25299 attached [pid 25297] setpgid(0, 0 [pid 25298] <... setpgid resumed>) = 0 [pid 25297] <... setpgid resumed>) = 0 [pid 25299] set_robust_list(0x555591f29660, 24 [pid 25298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25299] <... set_robust_list resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25298] <... openat resumed>) = 3 [pid 25297] <... openat resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25299 ./strace-static-x86_64: Process 25300 attached [pid 25300] set_robust_list(0x555591f29660, 24) = 0 [pid 25299] <... prctl resumed>) = 0 [pid 25298] write(3, "1000", 4 [pid 25297] write(3, "1000", 4 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25300 [pid 25300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25299] setpgid(0, 0 [pid 25298] <... write resumed>) = 4 [pid 25297] <... write resumed>) = 4 ./strace-static-x86_64: Process 25301 attached [pid 25300] <... prctl resumed>) = 0 [pid 25299] <... setpgid resumed>) = 0 [pid 25298] close(3 [pid 25297] close(3 [pid 25301] set_robust_list(0x555591f29660, 24) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25301 [pid 25301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25301] setpgid(0, 0 [pid 25300] setpgid(0, 0 [pid 25299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25298] <... close resumed>) = 0 [pid 25297] <... close resumed>) = 0 [pid 25301] <... setpgid resumed>) = 0 [pid 25299] <... openat resumed>) = 3 [pid 25298] write(1, "executing program\n", 18 [pid 25297] write(1, "executing program\n", 18executing program executing program [pid 25301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25300] <... setpgid resumed>) = 0 [pid 25298] <... write resumed>) = 18 [pid 25297] <... write resumed>) = 18 [pid 25301] <... openat resumed>) = 3 [pid 25300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25299] write(3, "1000", 4 [pid 25298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25301] write(3, "1000", 4 [pid 25299] <... write resumed>) = 4 [pid 25298] <... bpf resumed>) = 3 [pid 25297] <... bpf resumed>) = 3 [pid 25301] <... write resumed>) = 4 [pid 25300] <... openat resumed>) = 3 [pid 25299] close(3 [pid 25301] close(3 [pid 25300] write(3, "1000", 4 [pid 25299] <... close resumed>) = 0 [pid 25298] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25301] <... close resumed>) = 0 executing program [pid 25299] write(1, "executing program\n", 18 [pid 25298] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 25301] write(1, "executing program\n", 18 [pid 25300] <... write resumed>) = 4 [pid 25299] <... write resumed>) = 18 [pid 25298] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25301] <... write resumed>) = 18 [pid 25300] close(3 [pid 25299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25298] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25297] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 25301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25300] <... close resumed>) = 0 [pid 25298] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25300] write(1, "executing program\n", 18 [pid 25299] <... bpf resumed>) = 3 [pid 25297] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25300] <... write resumed>) = 18 [pid 25297] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25301] <... bpf resumed>) = 3 [pid 25297] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25299] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25298] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25298] exit_group(0 [pid 25297] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25299] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25301] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25300] <... bpf resumed>) = 3 [pid 25299] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25298] <... exit_group resumed>) = ? [pid 25297] exit_group(0 [pid 25301] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25300] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25299] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25301] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25300] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25297] <... exit_group resumed>) = ? [pid 25301] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25300] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25299] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25298] +++ exited with 0 +++ [pid 25301] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25300] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25299] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25297] +++ exited with 0 +++ [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25301] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25300] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25301] exit_group(0 [pid 25300] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25299] exit_group(0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25301] <... exit_group resumed>) = ? [pid 25300] exit_group(0 [pid 25299] <... exit_group resumed>) = ? [pid 25299] +++ exited with 0 +++ [pid 25301] +++ exited with 0 +++ [pid 25300] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25302 attached [pid 25300] +++ exited with 0 +++ [pid 5863] <... restart_syscall resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25302 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25302] set_robust_list(0x555591f29660, 24 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25302] <... set_robust_list resumed>) = 0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25302] <... prctl resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25303 attached ./strace-static-x86_64: Process 25305 attached ./strace-static-x86_64: Process 25304 attached [pid 25302] setpgid(0, 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25303 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25303] set_robust_list(0x555591f29660, 24 [pid 25305] set_robust_list(0x555591f29660, 24 [pid 25302] <... setpgid resumed>) = 0 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25305 [pid 25304] set_robust_list(0x555591f29660, 24) = 0 ./strace-static-x86_64: Process 25306 attached [pid 25305] <... set_robust_list resumed>) = 0 [pid 25304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25303] <... set_robust_list resumed>) = 0 [pid 25302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25306 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25304 [pid 25304] <... prctl resumed>) = 0 [pid 25304] setpgid(0, 0) = 0 [pid 25306] set_robust_list(0x555591f29660, 24 [pid 25305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25302] <... openat resumed>) = 3 [pid 25306] <... set_robust_list resumed>) = 0 [pid 25305] <... prctl resumed>) = 0 [pid 25304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25303] <... prctl resumed>) = 0 [pid 25306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25306] setpgid(0, 0 [pid 25304] <... openat resumed>) = 3 [pid 25303] setpgid(0, 0 [pid 25302] write(3, "1000", 4 [pid 25305] setpgid(0, 0 [pid 25303] <... setpgid resumed>) = 0 [pid 25302] <... write resumed>) = 4 [pid 25302] close(3 [pid 25306] <... setpgid resumed>) = 0 [pid 25304] write(3, "1000", 4 [pid 25306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25305] <... setpgid resumed>) = 0 [pid 25304] <... write resumed>) = 4 executing program [pid 25303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25302] <... close resumed>) = 0 [pid 25306] <... openat resumed>) = 3 [pid 25304] close(3 [pid 25305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25302] write(1, "executing program\n", 18 [pid 25306] write(3, "1000", 4 [pid 25302] <... write resumed>) = 18 [pid 25305] <... openat resumed>) = 3 [pid 25306] <... write resumed>) = 4 [pid 25304] <... close resumed>) = 0 executing program executing program [pid 25302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25306] close(3 [pid 25305] write(3, "1000", 4 [pid 25304] write(1, "executing program\n", 18 [pid 25303] <... openat resumed>) = 3 [pid 25306] <... close resumed>) = 0 [pid 25304] <... write resumed>) = 18 [pid 25306] write(1, "executing program\n", 18 [pid 25304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25306] <... write resumed>) = 18 [pid 25305] <... write resumed>) = 4 [pid 25303] write(3, "1000", 4 [pid 25302] <... bpf resumed>) = 3 [pid 25306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25305] close(3 [pid 25304] <... bpf resumed>) = 3 [pid 25303] <... write resumed>) = 4 [pid 25305] <... close resumed>) = 0 [pid 25303] close(3 [pid 25302] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25305] write(1, "executing program\n", 18executing program [pid 25303] <... close resumed>) = 0 executing program [pid 25305] <... write resumed>) = 18 [pid 25303] write(1, "executing program\n", 18 [pid 25305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25304] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25303] <... write resumed>) = 18 [pid 25306] <... bpf resumed>) = 3 [pid 25302] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25304] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25306] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25304] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25302] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25306] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25305] <... bpf resumed>) = 3 [pid 25304] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25302] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25306] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25305] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25304] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25303] <... bpf resumed>) = 3 [pid 25302] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25306] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25305] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25304] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25302] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25306] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25305] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25304] exit_group(0 [pid 25303] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25306] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25305] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25304] <... exit_group resumed>) = ? [pid 25303] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25302] exit_group(0 [pid 25306] exit_group(0 [pid 25305] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25303] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25305] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25303] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25305] exit_group(0 [pid 25306] <... exit_group resumed>) = ? [pid 25304] +++ exited with 0 +++ [pid 25303] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25302] <... exit_group resumed>) = ? [pid 25306] +++ exited with 0 +++ [pid 25305] <... exit_group resumed>) = ? [pid 25303] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25302] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25303] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25307 attached [pid 25305] +++ exited with 0 +++ [pid 25303] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25307 [pid 25307] set_robust_list(0x555591f29660, 24 [pid 25303] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25307] <... set_robust_list resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25308 attached [pid 25308] set_robust_list(0x555591f29660, 24 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25310 attached ./strace-static-x86_64: Process 25309 attached [pid 25307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25308 [pid 25307] <... prctl resumed>) = 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25308] <... set_robust_list resumed>) = 0 [pid 25307] setpgid(0, 0 [pid 25308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25308] setpgid(0, 0) = 0 [pid 25310] set_robust_list(0x555591f29660, 24 [pid 25308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25310] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 25311 attached [pid 25310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25309] set_robust_list(0x555591f29660, 24 [pid 25307] <... setpgid resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25309 [pid 25310] <... prctl resumed>) = 0 [pid 25309] <... set_robust_list resumed>) = 0 [pid 25308] <... openat resumed>) = 3 [pid 25310] setpgid(0, 0 [pid 25308] write(3, "1000", 4 [pid 25307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25308] <... write resumed>) = 4 [pid 25310] <... setpgid resumed>) = 0 [pid 25309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25308] close(3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25310 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25311 [pid 25311] set_robust_list(0x555591f29660, 24 [pid 25310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25309] <... prctl resumed>) = 0 [pid 25308] <... close resumed>) = 0 [pid 25309] setpgid(0, 0 [pid 25308] write(1, "executing program\n", 18executing program [pid 25311] <... set_robust_list resumed>) = 0 [pid 25310] <... openat resumed>) = 3 [pid 25309] <... setpgid resumed>) = 0 [pid 25308] <... write resumed>) = 18 [pid 25307] <... openat resumed>) = 3 [pid 25310] write(3, "1000", 4 [pid 25308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25310] <... write resumed>) = 4 [pid 25309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25307] write(3, "1000", 4 [pid 25311] <... prctl resumed>) = 0 [pid 25310] close(3 [pid 25307] <... write resumed>) = 4 [pid 25311] setpgid(0, 0 [pid 25310] <... close resumed>) = 0 [pid 25309] <... openat resumed>) = 3 [pid 25308] <... bpf resumed>) = 3 [pid 25307] close(3 [pid 25311] <... setpgid resumed>) = 0 [pid 25310] write(1, "executing program\n", 18 [pid 25309] write(3, "1000", 4 [pid 25307] <... close resumed>) = 0 [pid 25311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25308] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25310] <... write resumed>) = 18 [pid 25309] <... write resumed>) = 4 [pid 25308] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 25307] write(1, "executing program\n", 18 [pid 25311] <... openat resumed>) = 3 [pid 25310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25309] close(3 [pid 25308] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25307] <... write resumed>) = 18 [pid 25311] write(3, "1000", 4 [pid 25307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25311] <... write resumed>) = 4 [pid 25308] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25307] <... bpf resumed>) = 3 [pid 25311] close(3) = 0 executing program [pid 25311] write(1, "executing program\n", 18) = 18 [pid 25311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 25307] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25310] <... bpf resumed>) = 3 [pid 25307] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25309] <... close resumed>) = 0 [pid 25308] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25310] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25309] write(1, "executing program\n", 18 [pid 25308] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25310] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25307] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25309] <... write resumed>) = 18 [pid 25308] exit_group(0 [pid 25307] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25310] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25311] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25308] <... exit_group resumed>) = ? [pid 25307] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25311] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25310] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25307] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25311] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25307] exit_group(0 [pid 25311] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25311] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25307] <... exit_group resumed>) = ? [pid 25311] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25310] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25309] <... bpf resumed>) = 3 [pid 25308] +++ exited with 0 +++ [pid 25307] +++ exited with 0 +++ [pid 25311] exit_group(0 [pid 25310] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25310] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25310] <... exit_group resumed>) = ? [pid 25311] <... exit_group resumed>) = ? [pid 25311] +++ exited with 0 +++ [pid 25310] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25309] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25312 attached [pid 25309] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 25309] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25312 [pid 25312] set_robust_list(0x555591f29660, 24 [pid 25309] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25312] <... set_robust_list resumed>) = 0 [pid 25312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25309] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25312] <... prctl resumed>) = 0 [pid 25309] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25313 attached [pid 25312] setpgid(0, 0 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25314 attached [pid 25312] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25315 attached [pid 25314] set_robust_list(0x555591f29660, 24 [pid 25313] set_robust_list(0x555591f29660, 24 [pid 25312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25309] <... exit_group resumed>) = ? [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25313 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25315 [pid 25315] set_robust_list(0x555591f29660, 24 [pid 25314] <... set_robust_list resumed>) = 0 [pid 25313] <... set_robust_list resumed>) = 0 [pid 25312] <... openat resumed>) = 3 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25314 [pid 25315] <... set_robust_list resumed>) = 0 [pid 25314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25312] write(3, "1000", 4 [pid 25315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25314] <... prctl resumed>) = 0 [pid 25315] <... prctl resumed>) = 0 [pid 25313] <... prctl resumed>) = 0 [pid 25312] <... write resumed>) = 4 [pid 25315] setpgid(0, 0 [pid 25314] setpgid(0, 0 [pid 25309] +++ exited with 0 +++ [pid 25314] <... setpgid resumed>) = 0 [pid 25313] setpgid(0, 0 [pid 25312] close(3 [pid 25315] <... setpgid resumed>) = 0 [pid 25314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25312] <... close resumed>) = 0 [pid 25315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25313] <... setpgid resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 25312] write(1, "executing program\n", 18 [pid 25315] <... openat resumed>) = 3 [pid 25314] <... openat resumed>) = 3 [pid 25312] <... write resumed>) = 18 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25314] write(3, "1000", 4 [pid 25315] write(3, "1000", 4 [pid 25314] <... write resumed>) = 4 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25315] <... write resumed>) = 4 [pid 25315] close(3 [pid 25314] close(3 [pid 25315] <... close resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD executing program [pid 25315] write(1, "executing program\n", 18 [pid 25314] <... close resumed>) = 0 [pid 25313] <... openat resumed>) = 3 executing program [pid 25312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25316 attached [pid 25315] <... write resumed>) = 18 [pid 25314] write(1, "executing program\n", 18 [pid 25313] write(3, "1000", 4 [pid 25316] set_robust_list(0x555591f29660, 24 [pid 25314] <... write resumed>) = 18 [pid 25313] <... write resumed>) = 4 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25316 [pid 25316] <... set_robust_list resumed>) = 0 [pid 25314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25313] close(3 [pid 25316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25312] <... bpf resumed>) = 3 [pid 25313] <... close resumed>) = 0 [pid 25316] <... prctl resumed>) = 0 [pid 25314] <... bpf resumed>) = 3 [pid 25316] setpgid(0, 0) = 0 [pid 25314] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25313] write(1, "executing program\n", 18 [pid 25312] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25315] <... bpf resumed>) = 3 [pid 25314] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25313] <... write resumed>) = 18 [pid 25315] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25314] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25312] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25316] <... openat resumed>) = 3 [pid 25315] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25314] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25315] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25315] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25316] write(3, "1000", 4 [pid 25315] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25316] <... write resumed>) = 4 [pid 25315] exit_group(0 [pid 25314] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25313] <... bpf resumed>) = 3 [pid 25312] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25314] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25316] close(3 [pid 25315] <... exit_group resumed>) = ? [pid 25316] <... close resumed>) = 0 [pid 25314] exit_group(0executing program [pid 25313] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25312] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25316] write(1, "executing program\n", 18 [pid 25314] <... exit_group resumed>) = ? [pid 25312] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25316] <... write resumed>) = 18 [pid 25315] +++ exited with 0 +++ [pid 25313] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25312] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25313] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25312] exit_group(0 [pid 25314] +++ exited with 0 +++ [pid 25312] <... exit_group resumed>) = ? [pid 25316] <... bpf resumed>) = 3 [pid 25313] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25316] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25313] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25316] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25313] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... restart_syscall resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25316] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25313] exit_group(0 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25316] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25313] <... exit_group resumed>) = ? [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25316] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25312] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25317 attached [pid 25316] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25317 [pid 25316] exit_group(0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25318 ./strace-static-x86_64: Process 25318 attached [pid 25317] set_robust_list(0x555591f29660, 24 [pid 25316] <... exit_group resumed>) = ? [pid 25313] +++ exited with 0 +++ [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25318] set_robust_list(0x555591f29660, 24 [pid 25317] <... set_robust_list resumed>) = 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25318] <... set_robust_list resumed>) = 0 [pid 25317] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25316] +++ exited with 0 +++ [pid 25318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25317] <... prctl resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25318] <... prctl resumed>) = 0 [pid 25317] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25320 attached ./strace-static-x86_64: Process 25319 attached [pid 25318] setpgid(0, 0 [pid 25317] <... setpgid resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25318] <... setpgid resumed>) = 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25320 [pid 25320] set_robust_list(0x555591f29660, 24 [pid 25319] set_robust_list(0x555591f29660, 24 [pid 25318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25319 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25320] <... set_robust_list resumed>) = 0 [pid 25319] <... set_robust_list resumed>) = 0 [pid 25318] <... openat resumed>) = 3 [pid 25317] <... openat resumed>) = 3 [pid 25320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25317] write(3, "1000", 4 [pid 25320] <... prctl resumed>) = 0 [pid 25319] <... prctl resumed>) = 0 [pid 25317] <... write resumed>) = 4 [pid 25320] setpgid(0, 0 [pid 25319] setpgid(0, 0 [pid 25318] write(3, "1000", 4 [pid 25317] close(3 [pid 25320] <... setpgid resumed>) = 0 [pid 25319] <... setpgid resumed>) = 0 [pid 25318] <... write resumed>) = 4 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25317] <... close resumed>) = 0 executing program [pid 25320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25318] close(3 [pid 25317] write(1, "executing program\n", 18 [pid 25319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25317] <... write resumed>) = 18 [pid 25317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112./strace-static-x86_64: Process 25321 attached [pid 25320] <... openat resumed>) = 3 [pid 25319] <... openat resumed>) = 3 [pid 25318] <... close resumed>) = 0 [pid 25321] set_robust_list(0x555591f29660, 24 [pid 25320] write(3, "1000", 4executing program [pid 25319] write(3, "1000", 4 [pid 25318] write(1, "executing program\n", 18 [pid 25321] <... set_robust_list resumed>) = 0 [pid 25319] <... write resumed>) = 4 [pid 25318] <... write resumed>) = 18 [pid 25321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25320] <... write resumed>) = 4 [pid 25319] close(3 [pid 25318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25321 [pid 25321] <... prctl resumed>) = 0 [pid 25320] close(3 [pid 25319] <... close resumed>) = 0 [pid 25317] <... bpf resumed>) = 3 [pid 25321] setpgid(0, 0executing program [pid 25320] <... close resumed>) = 0 [pid 25319] write(1, "executing program\n", 18 [pid 25318] <... bpf resumed>) = 3 [pid 25317] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7executing program [pid 25321] <... setpgid resumed>) = 0 [pid 25320] write(1, "executing program\n", 18 [pid 25319] <... write resumed>) = 18 [pid 25318] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25317] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25320] <... write resumed>) = 18 [pid 25319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25318] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25317] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25321] <... openat resumed>) = 3 [pid 25320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25319] <... bpf resumed>) = 3 [pid 25318] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25317] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25321] write(3, "1000", 4) = 4 [pid 25320] <... bpf resumed>) = 3 [pid 25319] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25318] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25317] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25321] close(3 [pid 25319] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25317] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25321] <... close resumed>) = 0 [pid 25319] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25318] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25321] write(1, "executing program\n", 18 [pid 25320] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25318] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25317] exit_group(0 [pid 25319] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25320] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 25321] <... write resumed>) = 18 [pid 25320] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25318] exit_group(0 [pid 25320] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25320] exit_group(0 [pid 25319] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25318] <... exit_group resumed>) = ? [pid 25317] <... exit_group resumed>) = ? [pid 25319] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25321] <... bpf resumed>) = 3 [pid 25321] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25318] +++ exited with 0 +++ [pid 25321] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25321] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25321] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25321] exit_group(0 [pid 25317] +++ exited with 0 +++ [pid 25321] <... exit_group resumed>) = ? [pid 25319] exit_group(0 [pid 25320] <... exit_group resumed>) = ? [pid 25321] +++ exited with 0 +++ [pid 25319] <... exit_group resumed>) = ? [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25320] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5861] <... restart_syscall resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25319] +++ exited with 0 +++ [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] <... restart_syscall resumed>) = 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25322 ./strace-static-x86_64: Process 25322 attached [pid 25322] set_robust_list(0x555591f29660, 24) = 0 ./strace-static-x86_64: Process 25323 attached [pid 25322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 25324 attached [pid 25323] set_robust_list(0x555591f29660, 24 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25324] set_robust_list(0x555591f29660, 24 [pid 25323] <... set_robust_list resumed>) = 0 [pid 25322] setpgid(0, 0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25323 [pid 25324] <... set_robust_list resumed>) = 0 [pid 25323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25322] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25325 attached [pid 25324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25325] set_robust_list(0x555591f29660, 24 [pid 25324] <... prctl resumed>) = 0 [pid 25323] <... prctl resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25324 [pid 25325] <... set_robust_list resumed>) = 0 [pid 25322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25324] setpgid(0, 0 [pid 25323] setpgid(0, 0 [pid 25322] <... openat resumed>) = 3 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25325 ./strace-static-x86_64: Process 25326 attached [pid 25325] <... prctl resumed>) = 0 [pid 25324] <... setpgid resumed>) = 0 [pid 25323] <... setpgid resumed>) = 0 [pid 25326] set_robust_list(0x555591f29660, 24 [pid 25325] setpgid(0, 0 [pid 25324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25322] write(3, "1000", 4 [pid 25326] <... set_robust_list resumed>) = 0 [pid 25322] <... write resumed>) = 4 [pid 25325] <... setpgid resumed>) = 0 [pid 25326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25322] close(3 [pid 25325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25322] <... close resumed>) = 0 [pid 25326] <... prctl resumed>) = 0 [pid 25324] <... openat resumed>) = 3 [pid 25323] <... openat resumed>) = 3 [pid 25322] write(1, "executing program\n", 18 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25326 [pid 25326] setpgid(0, 0 [pid 25322] <... write resumed>) = 18 executing program [pid 25326] <... setpgid resumed>) = 0 [pid 25324] write(3, "1000", 4 [pid 25323] write(3, "1000", 4 [pid 25324] <... write resumed>) = 4 [pid 25323] <... write resumed>) = 4 executing program [pid 25322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25324] close(3 [pid 25323] close(3 [pid 25324] <... close resumed>) = 0 [pid 25324] write(1, "executing program\n", 18 [pid 25325] <... openat resumed>) = 3 [pid 25323] <... close resumed>) = 0 [pid 25324] <... write resumed>) = 18 executing program [pid 25324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25323] write(1, "executing program\n", 18) = 18 [pid 25322] <... bpf resumed>) = 3 [pid 25325] write(3, "1000", 4) = 4 [pid 25323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25326] <... openat resumed>) = 3 [pid 25325] close(3 [pid 25324] <... bpf resumed>) = 3 [pid 25322] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25326] write(3, "1000", 4 [pid 25325] <... close resumed>) = 0 [pid 25324] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25323] <... bpf resumed>) = 3 [pid 25322] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 25326] <... write resumed>) = 4 [pid 25325] write(1, "executing program\n", 18 [pid 25322] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25326] close(3 [pid 25325] <... write resumed>) = 18 [pid 25325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25324] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25323] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25326] <... close resumed>) = 0 [pid 25324] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25323] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25322] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25324] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25323] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25324] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25323] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25326] write(1, "executing program\n", 18 [pid 25325] <... bpf resumed>) = 3 [pid 25324] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25323] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25324] exit_group(0 [pid 25323] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25323] exit_group(0 [pid 25324] <... exit_group resumed>) = ? executing program [pid 25323] <... exit_group resumed>) = ? [pid 25326] <... write resumed>) = 18 [pid 25325] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25322] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25325] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25322] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25326] <... bpf resumed>) = 3 [pid 25325] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25323] +++ exited with 0 +++ [pid 25322] exit_group(0 [pid 25326] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25325] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25324] +++ exited with 0 +++ [pid 25322] <... exit_group resumed>) = ? [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25325] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25325] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 25326] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25325] exit_group(0 [pid 25326] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25325] <... exit_group resumed>) = ? [pid 25322] +++ exited with 0 +++ [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25326] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 25327 attached ) = -1 EBADF (Bad file descriptor) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25325] +++ exited with 0 +++ [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25326] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25327 [pid 25326] <... exit_group resumed>) = ? [pid 5861] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25328 attached [pid 25327] set_robust_list(0x555591f29660, 24 [pid 25326] +++ exited with 0 +++ [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25328] set_robust_list(0x555591f29660, 24) = 0 [pid 25327] <... set_robust_list resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25328] <... prctl resumed>) = 0 [pid 25328] setpgid(0, 0 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25328] <... setpgid resumed>) = 0 [pid 25327] <... prctl resumed>) = 0 [pid 25328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25327] setpgid(0, 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25328 [pid 25327] <... setpgid resumed>) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25328] <... openat resumed>) = 3 ./strace-static-x86_64: Process 25330 attached ./strace-static-x86_64: Process 25329 attached [pid 25328] write(3, "1000", 4 [pid 25327] <... openat resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 25330] set_robust_list(0x555591f29660, 24 [pid 25329] set_robust_list(0x555591f29660, 24 [pid 25328] <... write resumed>) = 4 [pid 25327] write(3, "1000", 4 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25329 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25330 [pid 25330] <... set_robust_list resumed>) = 0 [pid 25329] <... set_robust_list resumed>) = 0 [pid 25328] close(3) = 0 [pid 25327] <... write resumed>) = 4 [pid 25328] write(1, "executing program\n", 18executing program ) = 18 [pid 25327] close(3 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25330] <... prctl resumed>) = 0 [pid 25329] <... prctl resumed>) = 0 [pid 25328] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25331 attached [pid 25330] setpgid(0, 0 [pid 25329] setpgid(0, 0 [pid 25327] <... close resumed>) = 0 [pid 25328] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 executing program [pid 25327] write(1, "executing program\n", 18 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25331 [pid 25331] set_robust_list(0x555591f29660, 24 [pid 25330] <... setpgid resumed>) = 0 [pid 25328] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25331] <... set_robust_list resumed>) = 0 [pid 25327] <... write resumed>) = 18 [pid 25327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25330] <... openat resumed>) = 3 [pid 25329] <... setpgid resumed>) = 0 [pid 25328] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25327] <... bpf resumed>) = 3 [pid 25328] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25328] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25330] write(3, "1000", 4 [pid 25329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25328] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25331] <... prctl resumed>) = 0 [pid 25330] <... write resumed>) = 4 [pid 25328] exit_group(0 [pid 25327] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25330] close(3) = 0 [pid 25328] <... exit_group resumed>) = ? [pid 25330] write(1, "executing program\n", 18 [pid 25329] <... openat resumed>) = 3 [pid 25331] setpgid(0, 0executing program [pid 25329] write(3, "1000", 4 [pid 25327] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25331] <... setpgid resumed>) = 0 [pid 25330] <... write resumed>) = 18 [pid 25327] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25327] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 25327] exit_group(0) = ? [pid 25331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25329] <... write resumed>) = 4 [pid 25328] +++ exited with 0 +++ [pid 25327] +++ exited with 0 +++ [pid 25331] <... openat resumed>) = 3 [pid 25329] close(3 [pid 25331] write(3, "1000", 4 [pid 25330] <... bpf resumed>) = 3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25331] <... write resumed>) = 4 [pid 25330] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25329] <... close resumed>) = 0 [pid 25331] close(3 [pid 25330] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 25329] write(1, "executing program\n", 18 [pid 25331] <... close resumed>) = 0 [pid 25330] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25329] <... write resumed>) = 18 [pid 25330] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25331] write(1, "executing program\n", 18 [pid 25330] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25330] exit_group(0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25331] <... write resumed>) = 18 [pid 25330] <... exit_group resumed>) = ? [pid 25329] <... bpf resumed>) = 3 [pid 25331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112) = 3 [pid 25329] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25333 attached ./strace-static-x86_64: Process 25332 attached [pid 25330] +++ exited with 0 +++ [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25332 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25333 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25329] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25332] set_robust_list(0x555591f29660, 24 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25333] set_robust_list(0x555591f29660, 24 [pid 25329] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25333] <... set_robust_list resumed>) = 0 [pid 25332] <... set_robust_list resumed>) = 0 [pid 25331] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25329] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25331] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25329] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25331] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25329] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25333] <... prctl resumed>) = 0 [pid 25332] <... prctl resumed>) = 0 [pid 25331] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25329] exit_group(0 [pid 25332] setpgid(0, 0 [pid 25333] setpgid(0, 0 [pid 25332] <... setpgid resumed>) = 0 [pid 25331] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25329] <... exit_group resumed>) = ? [pid 25333] <... setpgid resumed>) = 0 [pid 25332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25331] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25332] <... openat resumed>) = 3 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25333] <... openat resumed>) = 3 [pid 25331] exit_group(0 [pid 25329] +++ exited with 0 +++ [pid 25332] write(3, "1000", 4 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25333] write(3, "1000", 4 [pid 25332] <... write resumed>) = 4 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25331] <... exit_group resumed>) = ? [pid 25333] <... write resumed>) = 4 [pid 25332] close(3 [pid 25333] close(3 [pid 25332] <... close resumed>) = 0 [pid 25333] <... close resumed>) = 0 executing program executing program [pid 25333] write(1, "executing program\n", 18 [pid 25332] write(1, "executing program\n", 18 [pid 25331] +++ exited with 0 +++ [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25333] <... write resumed>) = 18 [pid 25332] <... write resumed>) = 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 25334 attached [pid 25333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25334] set_robust_list(0x555591f29660, 24 [pid 25333] <... bpf resumed>) = 3 [pid 25334] <... set_robust_list resumed>) = 0 [pid 25332] <... bpf resumed>) = 3 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25334 [pid 25333] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25333] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25333] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 25335 attached [pid 25334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25332] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25335] set_robust_list(0x555591f29660, 24 [pid 25333] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25335] <... set_robust_list resumed>) = 0 [pid 25333] exit_group(0 [pid 25335] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 25336 attached [pid 25332] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25335] <... prctl resumed>) = 0 [pid 25333] <... exit_group resumed>) = ? [pid 25336] set_robust_list(0x555591f29660, 24 [pid 25335] setpgid(0, 0 [pid 25334] <... prctl resumed>) = 0 [pid 25332] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25335 [pid 25336] <... set_robust_list resumed>) = 0 [pid 25334] setpgid(0, 0 [pid 25332] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25334] <... setpgid resumed>) = 0 [pid 25332] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25336 [pid 25336] <... prctl resumed>) = 0 [pid 25335] <... setpgid resumed>) = 0 [pid 25334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25333] +++ exited with 0 +++ [pid 25332] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25336] setpgid(0, 0 [pid 25335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25332] exit_group(0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25334] <... openat resumed>) = 3 [pid 25332] <... exit_group resumed>) = ? [pid 25335] <... openat resumed>) = 3 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25335] write(3, "1000", 4 [pid 25336] <... setpgid resumed>) = 0 [pid 25334] write(3, "1000", 4 [pid 25332] +++ exited with 0 +++ [pid 5857] <... restart_syscall resumed>) = 0 [pid 25335] <... write resumed>) = 4 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25335] close(3 [pid 25334] <... write resumed>) = 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25336] <... openat resumed>) = 3 executing program [pid 25335] <... close resumed>) = 0 [pid 25334] close(3./strace-static-x86_64: Process 25337 attached [pid 25335] write(1, "executing program\n", 18 [pid 25334] <... close resumed>) = 0 [pid 25335] <... write resumed>) = 18 [pid 25336] write(3, "1000", 4 [pid 25337] set_robust_list(0x555591f29660, 24 executing program [pid 25335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25334] write(1, "executing program\n", 18 [pid 25336] <... write resumed>) = 4 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25337 [pid 25337] <... set_robust_list resumed>) = 0 [pid 25334] <... write resumed>) = 18 [pid 25337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25335] <... bpf resumed>) = 3 [pid 25337] <... prctl resumed>) = 0 [pid 25336] close(3 [pid 25335] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25337] setpgid(0, 0 [pid 25336] <... close resumed>) = 0 [pid 25335] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25336] write(1, "executing program\n", 18) = 18 executing program ./strace-static-x86_64: Process 25338 attached [pid 25337] <... setpgid resumed>) = 0 [pid 25336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25335] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25334] <... bpf resumed>) = 3 [pid 25337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25338] set_robust_list(0x555591f29660, 24 [pid 25336] <... bpf resumed>) = 3 [pid 25335] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25334] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25338 [pid 25338] <... set_robust_list resumed>) = 0 [pid 25337] <... openat resumed>) = 3 [pid 25336] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25335] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25334] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25336] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25338] <... prctl resumed>) = 0 [pid 25337] write(3, "1000", 4 [pid 25336] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25335] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25334] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25338] setpgid(0, 0 [pid 25337] <... write resumed>) = 4 [pid 25336] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25335] exit_group(0 [pid 25334] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25338] <... setpgid resumed>) = 0 [pid 25337] close(3 [pid 25335] <... exit_group resumed>) = ? [pid 25338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25337] <... close resumed>) = 0 [pid 25336] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25334] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 executing program [pid 25337] write(1, "executing program\n", 18 [pid 25336] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25334] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25338] <... openat resumed>) = 3 [pid 25337] <... write resumed>) = 18 [pid 25336] exit_group(0 [pid 25337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25334] exit_group(0 [pid 25338] write(3, "1000", 4 [pid 25336] <... exit_group resumed>) = ? [pid 25335] +++ exited with 0 +++ [pid 25338] <... write resumed>) = 4 [pid 25337] <... bpf resumed>) = 3 [pid 25334] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25337] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25338] close(3 [pid 25336] +++ exited with 0 +++ [pid 25334] +++ exited with 0 +++ [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25338] <... close resumed>) = 0 [pid 25337] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25338] write(1, "executing program\n", 18 [pid 25337] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25338] <... write resumed>) = 18 [pid 25337] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25337] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25338] <... bpf resumed>) = 3 [pid 25337] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25338] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7./strace-static-x86_64: Process 25340 attached ./strace-static-x86_64: Process 25339 attached [pid 25337] exit_group(0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25340] set_robust_list(0x555591f29660, 24 [pid 25339] set_robust_list(0x555591f29660, 24 [pid 25338] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25337] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25339 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25340 [pid 25339] <... set_robust_list resumed>) = 0 [pid 25338] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25341 attached [pid 25340] <... set_robust_list resumed>) = 0 [pid 25339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25338] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25337] +++ exited with 0 +++ [pid 25341] set_robust_list(0x555591f29660, 24 [pid 25340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25338] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25341 [pid 25340] <... prctl resumed>) = 0 [pid 25338] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25340] setpgid(0, 0 [pid 25338] exit_group(0 [pid 25340] <... setpgid resumed>) = 0 [pid 25338] <... exit_group resumed>) = ? [pid 25341] <... set_robust_list resumed>) = 0 [pid 25340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25339] <... prctl resumed>) = 0 [pid 25341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25339] setpgid(0, 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25341] <... prctl resumed>) = 0 [pid 25339] <... setpgid resumed>) = 0 [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 25341] setpgid(0, 0 [pid 25339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25341] <... setpgid resumed>) = 0 [pid 25339] <... openat resumed>) = 3 [pid 25338] +++ exited with 0 +++ [pid 25341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25340] <... openat resumed>) = 3 [pid 25341] <... openat resumed>) = 3 [pid 25339] write(3, "1000", 4 [pid 25340] write(3, "1000", 4 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25340] <... write resumed>) = 4 [pid 25341] write(3, "1000", 4 [pid 25339] <... write resumed>) = 4 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25340] close(3 [pid 5857] <... restart_syscall resumed>) = 0 [pid 25341] <... write resumed>) = 4 [pid 25339] close(3 [pid 25340] <... close resumed>) = 0 [pid 5863] <... restart_syscall resumed>) = 0 [pid 25341] close(3executing program [pid 25340] write(1, "executing program\n", 18executing program executing program [pid 25339] <... close resumed>) = 0 [pid 25341] <... close resumed>) = 0 [pid 25340] <... write resumed>) = 18 [pid 25339] write(1, "executing program\n", 18 [pid 25341] write(1, "executing program\n", 18 [pid 25339] <... write resumed>) = 18 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25341] <... write resumed>) = 18 [pid 25340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25342 attached [pid 25341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25340] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25343 attached [pid 25341] <... bpf resumed>) = 3 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25343 [pid 25343] set_robust_list(0x555591f29660, 24 [pid 25339] <... bpf resumed>) = 3 [pid 25342] set_robust_list(0x555591f29660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25342 [pid 25341] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25342] <... set_robust_list resumed>) = 0 [pid 25341] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25339] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25343] <... set_robust_list resumed>) = 0 [pid 25342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25341] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25340] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25339] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25342] <... prctl resumed>) = 0 [pid 25341] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25340] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25339] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25343] <... prctl resumed>) = 0 [pid 25342] setpgid(0, 0 [pid 25341] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25340] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25339] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25343] setpgid(0, 0 [pid 25342] <... setpgid resumed>) = 0 [pid 25341] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25340] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25339] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25343] <... setpgid resumed>) = 0 [pid 25340] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25341] exit_group(0 [pid 25340] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25339] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25342] <... openat resumed>) = 3 [pid 25340] exit_group(0 [pid 25342] write(3, "1000", 4 [pid 25343] <... openat resumed>) = 3 [pid 25342] <... write resumed>) = 4 [pid 25341] <... exit_group resumed>) = ? [pid 25340] <... exit_group resumed>) = ? [pid 25339] exit_group(0 [pid 25342] close(3 [pid 25343] write(3, "1000", 4) = 4 [pid 25342] <... close resumed>) = 0 [pid 25339] <... exit_group resumed>) = ? [pid 25343] close(3 [pid 25342] write(1, "executing program\n", 18 [pid 25341] +++ exited with 0 +++ [pid 25340] +++ exited with 0 +++ [pid 25343] <... close resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 25339] +++ exited with 0 +++ [pid 25342] <... write resumed>) = 18 executing program [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25343] write(1, "executing program\n", 18 [pid 25342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25343] <... write resumed>) = 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25342] <... bpf resumed>) = 3 [pid 5861] <... restart_syscall resumed>) = 0 [pid 25342] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25343] <... bpf resumed>) = 3 [pid 25342] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25343] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25342] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25343] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25343] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25342] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25343] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25343] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25342] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25343] exit_group(0 [pid 25342] exit_group(0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25345 attached ./strace-static-x86_64: Process 25344 attached [pid 25343] <... exit_group resumed>) = ? [pid 25342] <... exit_group resumed>) = ? [pid 25345] set_robust_list(0x555591f29660, 24 [pid 25344] set_robust_list(0x555591f29660, 24 [pid 25345] <... set_robust_list resumed>) = 0 [pid 25344] <... set_robust_list resumed>) = 0 [pid 25344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25343] +++ exited with 0 +++ [pid 25345] <... prctl resumed>) = 0 [pid 25344] <... prctl resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25344 [pid 25345] setpgid(0, 0 [pid 25344] setpgid(0, 0 [pid 25345] <... setpgid resumed>) = 0 [pid 25344] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 25346 attached [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25345 [pid 25345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25346] set_robust_list(0x555591f29660, 24 [pid 25344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25342] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25346] <... set_robust_list resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25346 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25345] <... openat resumed>) = 3 [pid 25344] <... openat resumed>) = 3 [pid 25345] write(3, "1000", 4 [pid 25344] write(3, "1000", 4 [pid 25345] <... write resumed>) = 4 [pid 25346] <... prctl resumed>) = 0 [pid 25345] close(3 [pid 25344] <... write resumed>) = 4 [pid 25345] <... close resumed>) = 0 [pid 25344] close(3executing program executing program ) = 0 [pid 25345] write(1, "executing program\n", 18 [pid 25344] write(1, "executing program\n", 18 [pid 25345] <... write resumed>) = 18 [pid 25344] <... write resumed>) = 18 [pid 25345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25346] setpgid(0, 0 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25344] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25348 attached ./strace-static-x86_64: Process 25347 attached [pid 25346] <... setpgid resumed>) = 0 [pid 25345] <... bpf resumed>) = 3 [pid 25348] set_robust_list(0x555591f29660, 24 [pid 25347] set_robust_list(0x555591f29660, 24 [pid 25344] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25347 [pid 25346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25348 [pid 25348] <... set_robust_list resumed>) = 0 [pid 25347] <... set_robust_list resumed>) = 0 [pid 25345] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25344] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25346] <... openat resumed>) = 3 [pid 25344] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25345] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25348] <... prctl resumed>) = 0 [pid 25347] <... prctl resumed>) = 0 [pid 25346] write(3, "1000", 4 [pid 25345] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25344] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25348] setpgid(0, 0 [pid 25347] setpgid(0, 0 [pid 25345] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25348] <... setpgid resumed>) = 0 [pid 25347] <... setpgid resumed>) = 0 [pid 25346] <... write resumed>) = 4 [pid 25345] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25344] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25346] close(3 [pid 25344] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25345] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25348] <... openat resumed>) = 3 [pid 25347] <... openat resumed>) = 3 [pid 25346] <... close resumed>) = 0 [pid 25345] exit_group(0 [pid 25344] exit_group(0 [pid 25346] write(1, "executing program\n", 18executing program [pid 25347] write(3, "1000", 4 [pid 25346] <... write resumed>) = 18 [pid 25345] <... exit_group resumed>) = ? [pid 25348] write(3, "1000", 4 [pid 25346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25344] <... exit_group resumed>) = ? [pid 25348] <... write resumed>) = 4 [pid 25348] close(3 [pid 25347] <... write resumed>) = 4 [pid 25348] <... close resumed>) = 0 [pid 25348] write(1, "executing program\n", 18executing program [pid 25347] close(3 [pid 25348] <... write resumed>) = 18 [pid 25346] <... bpf resumed>) = 3 [pid 25348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25347] <... close resumed>) = 0 executing program [pid 25345] +++ exited with 0 +++ [pid 25347] write(1, "executing program\n", 18 [pid 25346] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25344] +++ exited with 0 +++ [pid 25348] <... bpf resumed>) = 3 [pid 25347] <... write resumed>) = 18 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25348] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25346] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25348] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25347] <... bpf resumed>) = 3 [pid 25346] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5861] <... restart_syscall resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25348] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25346] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25348] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25347] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25346] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25347] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25346] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25347] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25348] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25347] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25346] exit_group(0 [pid 25348] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25347] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25349 attached [pid 25348] exit_group(0 [pid 25347] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25346] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25348] <... exit_group resumed>) = ? [pid 25347] exit_group(0./strace-static-x86_64: Process 25350 attached [pid 25348] +++ exited with 0 +++ [pid 25347] <... exit_group resumed>) = ? [pid 25349] set_robust_list(0x555591f29660, 24 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25349 [pid 5857] <... restart_syscall resumed>) = 0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25351 attached [pid 25351] set_robust_list(0x555591f29660, 24) = 0 [pid 25351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25349] <... set_robust_list resumed>) = 0 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25351 [pid 25347] +++ exited with 0 +++ [pid 25349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25351] <... prctl resumed>) = 0 [pid 25350] set_robust_list(0x555591f29660, 24 [pid 25349] <... prctl resumed>) = 0 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25350 [pid 25351] setpgid(0, 0 [pid 25346] +++ exited with 0 +++ [pid 25350] <... set_robust_list resumed>) = 0 [pid 25349] setpgid(0, 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25351] <... setpgid resumed>) = 0 [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25349] <... setpgid resumed>) = 0 [pid 25350] <... prctl resumed>) = 0 [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25350] setpgid(0, 0 [pid 25349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25351] <... openat resumed>) = 3 [pid 25350] <... setpgid resumed>) = 0 [pid 25349] <... openat resumed>) = 3 [pid 25350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25349] write(3, "1000", 4 [pid 5863] <... restart_syscall resumed>) = 0 [pid 25349] <... write resumed>) = 4 [pid 25350] <... openat resumed>) = 3 [pid 25351] write(3, "1000", 4 [pid 25350] write(3, "1000", 4 [pid 25349] close(3 [pid 5858] <... restart_syscall resumed>) = 0 [pid 25351] <... write resumed>) = 4 [pid 25350] <... write resumed>) = 4 [pid 25349] <... close resumed>) = 0 [pid 25351] close(3executing program [pid 25350] close(3 [pid 25349] write(1, "executing program\n", 18 [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 25352 attached [pid 25351] <... close resumed>) = 0 [pid 25350] <... close resumed>) = 0 [pid 25349] <... write resumed>) = 18 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25352] set_robust_list(0x555591f29660, 24 [pid 25351] write(1, "executing program\n", 18 [pid 25352] <... set_robust_list resumed>) = 0 [pid 25350] write(1, "executing program\n", 18 [pid 25349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25350] <... write resumed>) = 18 executing program [pid 25352] <... prctl resumed>) = 0 [pid 25351] <... write resumed>) = 18 [pid 25350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25349] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 25353 attached [pid 25352] setpgid(0, 0 [pid 25351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25352 [pid 25351] <... bpf resumed>) = 3 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25353 [pid 25351] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25350] <... bpf resumed>) = 3 [pid 25352] <... setpgid resumed>) = 0 [pid 25353] set_robust_list(0x555591f29660, 24 [pid 25351] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25353] <... set_robust_list resumed>) = 0 [pid 25352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25351] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25350] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25349] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25352] <... openat resumed>) = 3 [pid 25351] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25350] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25349] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25353] setpgid(0, 0 [pid 25352] write(3, "1000", 4 [pid 25351] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25350] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25349] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25353] <... setpgid resumed>) = 0 [pid 25352] <... write resumed>) = 4 [pid 25351] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25350] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 25352] close(3 [pid 25351] exit_group(0 [pid 25350] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25349] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25353] <... openat resumed>) = 3 [pid 25352] <... close resumed>) = 0 [pid 25351] <... exit_group resumed>) = ? [pid 25350] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25349] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25353] write(3, "1000", 4 [pid 25352] write(1, "executing program\n", 18 [pid 25350] exit_group(0 [pid 25349] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25352] <... write resumed>) = 18 [pid 25353] <... write resumed>) = 4 [pid 25350] <... exit_group resumed>) = ? [pid 25353] close(3 [pid 25352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25351] +++ exited with 0 +++ [pid 25350] +++ exited with 0 +++ [pid 25349] exit_group(0 [pid 25353] <... close resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25352] <... bpf resumed>) = 3 [pid 25349] <... exit_group resumed>) = ? [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25353] write(1, "executing program\n", 18executing program [pid 5857] restart_syscall(<... resuming interrupted clone ...> [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 5857] <... restart_syscall resumed>) = 0 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25353] <... write resumed>) = 18 [pid 25353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25352] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25354 attached [pid 25353] <... bpf resumed>) = 3 [pid 25352] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25354] set_robust_list(0x555591f29660, 24 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25354 [pid 25354] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 25355 attached [pid 25354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25354] setpgid(0, 0 [pid 25355] set_robust_list(0x555591f29660, 24 [pid 25354] <... setpgid resumed>) = 0 [pid 25353] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25352] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25349] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25355 [pid 25355] <... set_robust_list resumed>) = 0 [pid 25353] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25352] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25353] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25352] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25355] <... prctl resumed>) = 0 [pid 25353] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25352] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25355] setpgid(0, 0 [pid 25354] <... openat resumed>) = 3 [pid 25353] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25352] exit_group(0 [pid 25355] <... setpgid resumed>) = 0 [pid 25353] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25352] <... exit_group resumed>) = ? [pid 25354] write(3, "1000", 4 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25354] <... write resumed>) = 4 [pid 25352] +++ exited with 0 +++ [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 25355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25353] exit_group(0 [pid 25354] close(3./strace-static-x86_64: Process 25356 attached ) = 0 [pid 25353] <... exit_group resumed>) = ? [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25354] write(1, "executing program\n", 18) = 18 [pid 25355] <... openat resumed>) = 3 [pid 25354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25355] write(3, "1000", 4 [pid 25354] <... bpf resumed>) = 3 [pid 25356] set_robust_list(0x555591f29660, 24 [pid 25355] <... write resumed>) = 4 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25356 [pid 25356] <... set_robust_list resumed>) = 0 [pid 25355] close(3 [pid 25354] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] <... restart_syscall resumed>) = 0 [pid 25356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25355] <... close resumed>) = 0 [pid 25354] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) executing program [pid 25356] <... prctl resumed>) = 0 [pid 25355] write(1, "executing program\n", 18 [pid 25354] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25356] setpgid(0, 0 [pid 25355] <... write resumed>) = 18 [pid 25354] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25356] <... setpgid resumed>) = 0 [pid 25355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25354] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16./strace-static-x86_64: Process 25357 attached [pid 25356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25354] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25353] +++ exited with 0 +++ [pid 25357] set_robust_list(0x555591f29660, 24 [pid 25355] <... bpf resumed>) = 3 [pid 25354] exit_group(0 [pid 25357] <... set_robust_list resumed>) = 0 [pid 25356] <... openat resumed>) = 3 [pid 25355] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25354] <... exit_group resumed>) = ? [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25353, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25356] write(3, "1000", 4 [pid 25355] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] restart_syscall(<... resuming interrupted clone ...>executing program [pid 25357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25356] <... write resumed>) = 4 [pid 25355] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25357 [pid 25356] close(3 [pid 25355] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25356] <... close resumed>) = 0 [pid 25355] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25357] <... prctl resumed>) = 0 [pid 25356] write(1, "executing program\n", 18 [pid 25355] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25357] setpgid(0, 0 [pid 25356] <... write resumed>) = 18 [pid 25357] <... setpgid resumed>) = 0 [pid 25355] exit_group(0 [pid 25357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25357] <... openat resumed>) = 3 [pid 25355] <... exit_group resumed>) = ? [pid 25354] +++ exited with 0 +++ [pid 25357] write(3, "1000", 4 [pid 5858] <... restart_syscall resumed>) = 0 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25357] <... write resumed>) = 4 [pid 25356] <... bpf resumed>) = 3 [pid 25357] close(3) = 0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 25358 attached [pid 25357] write(1, "executing program\n", 18 [pid 25356] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25355] +++ exited with 0 +++ ./strace-static-x86_64: Process 25359 attached [pid 25358] set_robust_list(0x555591f29660, 24 [pid 25357] <... write resumed>) = 18 [pid 25356] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25359] set_robust_list(0x555591f29660, 24 [pid 25358] <... set_robust_list resumed>) = 0 [pid 25356] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25359] <... set_robust_list resumed>) = 0 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25356] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25358 [pid 25359] <... prctl resumed>) = 0 [pid 25357] <... bpf resumed>) = 3 [pid 25359] setpgid(0, 0 [pid 25358] <... prctl resumed>) = 0 [pid 25356] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25359] <... setpgid resumed>) = 0 [pid 25358] setpgid(0, 0 [pid 25356] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25357] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25359 [pid 25358] <... setpgid resumed>) = 0 [pid 25357] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25356] exit_group(0 [pid 25358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25357] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25356] <... exit_group resumed>) = ? [pid 25359] <... openat resumed>) = 3 [pid 25357] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25357] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16) = -1 EBADF (Bad file descriptor) [pid 5856] <... restart_syscall resumed>) = 0 [pid 25359] write(3, "1000", 4 [pid 25357] exit_group(0 [pid 25359] <... write resumed>) = 4 [pid 25359] close(3 [pid 25358] <... openat resumed>) = 3 [pid 25357] <... exit_group resumed>) = ? [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25359] <... close resumed>) = 0 ./strace-static-x86_64: Process 25360 attached [pid 25359] write(1, "executing program\n", 18 [pid 25358] write(3, "1000", 4executing program [pid 25360] set_robust_list(0x555591f29660, 24 [pid 25359] <... write resumed>) = 18 [pid 25358] <... write resumed>) = 4 [pid 25356] +++ exited with 0 +++ [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25360 [pid 25360] <... set_robust_list resumed>) = 0 [pid 25357] +++ exited with 0 +++ [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25358] close(3 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] restart_syscall(<... resuming interrupted clone ...>executing program [pid 25360] <... prctl resumed>) = 0 [pid 25358] <... close resumed>) = 0 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 25360] setpgid(0, 0 [pid 25358] write(1, "executing program\n", 18 [pid 25360] <... setpgid resumed>) = 0 [pid 25358] <... write resumed>) = 18 [pid 25360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25360] <... openat resumed>) = 3 [pid 25359] <... bpf resumed>) = 3 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5861] <... restart_syscall resumed>) = 0 [pid 25359] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25358] <... bpf resumed>) = 3 [pid 25359] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25358] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25359] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25358] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25360] write(3, "1000", 4 [pid 25359] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25358] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25361 attached [pid 25360] <... write resumed>) = 4 [pid 25359] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25358] <... openat resumed>) = -1 ENOENT (No such file or directory) ./strace-static-x86_64: Process 25362 attached [pid 25361] set_robust_list(0x555591f29660, 24 [pid 25360] close(3 [pid 25359] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25358] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25362] set_robust_list(0x555591f29660, 24 [pid 25361] <... set_robust_list resumed>) = 0 [pid 25358] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25358] exit_group(0executing program [pid 25362] <... set_robust_list resumed>) = 0 [pid 25361] <... prctl resumed>) = 0 [pid 25360] <... close resumed>) = 0 [pid 25359] exit_group(0 [pid 25358] <... exit_group resumed>) = ? [pid 25362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25361] setpgid(0, 0 [pid 25360] write(1, "executing program\n", 18) = 18 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25361 [pid 25360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25362 [pid 25360] <... bpf resumed>) = 3 [pid 25358] +++ exited with 0 +++ [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] restart_syscall(<... resuming interrupted clone ...> [pid 25360] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25362] <... prctl resumed>) = 0 [pid 25361] <... setpgid resumed>) = 0 [pid 25359] <... exit_group resumed>) = ? [pid 5858] <... restart_syscall resumed>) = 0 [pid 25362] setpgid(0, 0 [pid 25361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25360] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25359] +++ exited with 0 +++ [pid 25362] <... setpgid resumed>) = 0 [pid 25361] <... openat resumed>) = 3 [pid 25360] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25361] write(3, "1000", 4 [pid 25360] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25362] <... openat resumed>) = 3 [pid 25361] <... write resumed>) = 4 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25361] close(3executing program ./strace-static-x86_64: Process 25363 attached ) = 0 [pid 25360] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25361] write(1, "executing program\n", 18 [pid 25360] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25361] <... write resumed>) = 18 [pid 25363] set_robust_list(0x555591f29660, 24 [pid 25361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25363] <... set_robust_list resumed>) = 0 [pid 25362] write(3, "1000", 4 [pid 25360] exit_group(0 [pid 25361] <... bpf resumed>) = 3 [pid 25362] <... write resumed>) = 4 [pid 25360] <... exit_group resumed>) = ? [pid 25363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25361] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25363] <... prctl resumed>) = 0 [pid 25361] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25363] setpgid(0, 0 [pid 25362] close(3 [pid 25361] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25360] +++ exited with 0 +++ [pid 25363] <... setpgid resumed>) = 0 [pid 25362] <... close resumed>) = 0 [pid 25361] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25363 executing program [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25362] write(1, "executing program\n", 18 [pid 5856] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25364 attached [pid 25363] <... openat resumed>) = 3 [pid 25362] <... write resumed>) = 18 [pid 25361] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25364] set_robust_list(0x555591f29660, 24 [pid 25363] write(3, "1000", 4 [pid 25361] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25364] <... set_robust_list resumed>) = 0 [pid 25363] <... write resumed>) = 4 [pid 25362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25361] exit_group(0 [pid 25364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25363] close(3 [pid 25361] <... exit_group resumed>) = ? [pid 25364] <... prctl resumed>) = 0 [pid 25363] <... close resumed>) = 0 [pid 25362] <... bpf resumed>) = 3 executing program [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25364 [pid 5856] <... restart_syscall resumed>) = 0 [pid 25364] setpgid(0, 0 [pid 25363] write(1, "executing program\n", 18 [pid 25361] +++ exited with 0 +++ [pid 25364] <... setpgid resumed>) = 0 [pid 25363] <... write resumed>) = 18 [pid 25363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25363] <... bpf resumed>) = 3 [pid 25362] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5863] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 25365 attached [pid 25362] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25365] set_robust_list(0x555591f29660, 24) = 0 [pid 25364] <... openat resumed>) = 3 [pid 25362] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25362] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25365] <... prctl resumed>) = 0 [pid 25363] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25365] setpgid(0, 0 [pid 25364] write(3, "1000", 4 [pid 25363] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25362] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5863] <... restart_syscall resumed>) = 0 [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25365 [pid 25365] <... setpgid resumed>) = 0 [pid 25364] <... write resumed>) = 4 [pid 25362] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25364] close(3 [pid 25363] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25362] exit_group(0 executing program [pid 25364] <... close resumed>) = 0 [pid 25363] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25362] <... exit_group resumed>) = ? [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25365] <... openat resumed>) = 3 [pid 25364] write(1, "executing program\n", 18 [pid 25363] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25365] write(3, "1000", 4 [pid 25364] <... write resumed>) = 18 [pid 25363] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25362] +++ exited with 0 +++ [pid 25365] <... write resumed>) = 4 [pid 25364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25363] exit_group(0./strace-static-x86_64: Process 25366 attached [pid 25365] close(3 [pid 25366] set_robust_list(0x555591f29660, 24 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25366] <... set_robust_list resumed>) = 0 [pid 25365] <... close resumed>) = 0 [pid 25366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25365] write(1, "executing program\n", 18 [pid 25363] <... exit_group resumed>) = ? [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25364] <... bpf resumed>) = 3 executing program [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25366 [pid 25366] <... prctl resumed>) = 0 [pid 25365] <... write resumed>) = 18 [pid 25364] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25363] +++ exited with 0 +++ [pid 5861] <... restart_syscall resumed>) = 0 [pid 25366] setpgid(0, 0 [pid 25365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25364] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25366] <... setpgid resumed>) = 0 [pid 25364] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25365] <... bpf resumed>) = 3 [pid 25364] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25366] <... openat resumed>) = 3 [pid 25365] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25364] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25365] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25365] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25364] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25367 attached [pid 25365] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25364] exit_group(0 [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25366] write(3, "1000", 4 [pid 25365] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25367] set_robust_list(0x555591f29660, 24 [pid 25366] <... write resumed>) = 4 [pid 25365] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25368 attached [pid 25367] <... set_robust_list resumed>) = 0 [pid 25366] close(3 [pid 25368] set_robust_list(0x555591f29660, 24 [pid 25367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25366] <... close resumed>) = 0 [pid 25365] exit_group(0 [pid 25364] <... exit_group resumed>) = ? [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25367 executing program [pid 25368] <... set_robust_list resumed>) = 0 [pid 25366] write(1, "executing program\n", 18 [pid 25364] +++ exited with 0 +++ [pid 25368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25366] <... write resumed>) = 18 [pid 25366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25368] <... prctl resumed>) = 0 [pid 25366] <... bpf resumed>) = 3 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25368] setpgid(0, 0 [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25368 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25368] <... setpgid resumed>) = 0 [pid 25367] <... prctl resumed>) = 0 [pid 25365] <... exit_group resumed>) = ? [pid 25368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25367] setpgid(0, 0 [pid 25366] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25368] <... openat resumed>) = 3 [pid 25366] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25366] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH./strace-static-x86_64: Process 25369 attached [pid 25367] <... setpgid resumed>) = 0 [pid 25366] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25365] +++ exited with 0 +++ [pid 25367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25366] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25369] set_robust_list(0x555591f29660, 24 [pid 25368] write(3, "1000", 4 [pid 25367] <... openat resumed>) = 3 [pid 25366] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25369 [pid 5856] restart_syscall(<... resuming interrupted clone ...> [pid 25369] <... set_robust_list resumed>) = 0 [pid 25368] <... write resumed>) = 4 [pid 25367] write(3, "1000", 4 [pid 25366] exit_group(0 [pid 25369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25368] close(3 [pid 25367] <... write resumed>) = 4 executing program [pid 25369] <... prctl resumed>) = 0 [pid 25368] <... close resumed>) = 0 [pid 25367] close(3 [pid 25366] <... exit_group resumed>) = ? [pid 25369] setpgid(0, 0 [pid 25367] <... close resumed>) = 0 [pid 25369] <... setpgid resumed>) = 0 [pid 25367] write(1, "executing program\n", 18 [pid 25368] write(1, "executing program\n", 18 [pid 25367] <... write resumed>) = 18 executing program [pid 5856] <... restart_syscall resumed>) = 0 [pid 25369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25368] <... write resumed>) = 18 [pid 25367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25366] +++ exited with 0 +++ [pid 25369] <... openat resumed>) = 3 [pid 25368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5863] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 25369] write(3, "1000", 4 [pid 25368] <... bpf resumed>) = 3 [pid 25367] <... bpf resumed>) = 3 [pid 5863] restart_syscall(<... resuming interrupted clone ...> [pid 5856] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25369] <... write resumed>) = 4 [pid 25367] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25369] close(3 [pid 25367] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25369] <... close resumed>) = 0 [pid 25367] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25369] write(1, "executing program\n", 18./strace-static-x86_64: Process 25370 attached ) = 18 [pid 25368] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25367] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] <... restart_syscall resumed>) = 0 [pid 25370] set_robust_list(0x555591f29660, 24 [pid 25369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25368] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25367] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25370] <... set_robust_list resumed>) = 0 [pid 25368] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 5856] <... clone resumed>, child_tidptr=0x555591f29650) = 25370 [pid 25370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25369] <... bpf resumed>) = 3 [pid 25368] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 5863] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25370] <... prctl resumed>) = 0 [pid 25368] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25367] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 25371 attached [pid 25368] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25367] exit_group(0 [pid 25369] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25370] setpgid(0, 0 [pid 25367] <... exit_group resumed>) = ? [pid 25369] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25370] <... setpgid resumed>) = 0 [pid 25371] set_robust_list(0x555591f29660, 24 [pid 25368] exit_group(0 [pid 5863] <... clone resumed>, child_tidptr=0x555591f29650) = 25371 [pid 25371] <... set_robust_list resumed>) = 0 [pid 25368] <... exit_group resumed>) = ? [pid 25370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25369] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25368] +++ exited with 0 +++ [pid 25367] +++ exited with 0 +++ [pid 25371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25369] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25369] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25370] <... openat resumed>) = 3 [pid 25369] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25371] <... prctl resumed>) = 0 [pid 25370] write(3, "1000", 4 [pid 25369] exit_group(0 [pid 5861] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25368, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 25371] setpgid(0, 0 [pid 25369] <... exit_group resumed>) = ? [pid 5861] restart_syscall(<... resuming interrupted clone ...> [pid 25371] <... setpgid resumed>) = 0 [pid 25370] <... write resumed>) = 4 [pid 5861] <... restart_syscall resumed>) = 0 [pid 25371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25370] close(3 [pid 25371] <... openat resumed>) = 3 [pid 25370] <... close resumed>) = 0 [pid 25369] +++ exited with 0 +++ executing program [pid 25370] write(1, "executing program\n", 18) = 18 [pid 5861] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25372 attached [pid 25371] write(3, "1000", 4 [pid 25370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 5857] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 25371] <... write resumed>) = 4 [pid 25370] <... bpf resumed>) = 3 [pid 25371] close(3) = 0 [pid 25371] write(1, "executing program\n", 18) = 18 [pid 25372] set_robust_list(0x555591f29660, 24 [pid 25371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25372] <... set_robust_list resumed>) = 0 [pid 25371] <... bpf resumed>) = 3 [pid 25370] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 5861] <... clone resumed>, child_tidptr=0x555591f29650) = 25372 [pid 25372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 25372] setpgid(0, 0 [pid 25370] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 5858] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 25373 attached [pid 25372] <... setpgid resumed>) = 0 [pid 25371] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25370] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH [pid 25372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25371] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25370] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25370] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25372] <... openat resumed>) = 3 [pid 25373] set_robust_list(0x555591f29660, 24 [pid 25372] write(3, "1000", 4 [pid 25373] <... set_robust_list resumed>) = 0 [pid 25372] <... write resumed>) = 4 [pid 25372] close(3 [pid 25370] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25372] <... close resumed>) = 0 [pid 25371] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATHexecuting program [pid 25373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25372] write(1, "executing program\n", 18 [pid 25373] <... prctl resumed>) = 0 [pid 25372] <... write resumed>) = 18 [pid 25373] setpgid(0, 0 [pid 25372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_CGROUP_SOCK, insn_cnt=4, insns=0x200000000280, license="", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0}, 112 [pid 25370] exit_group(0 [pid 5857] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 25373] <... setpgid resumed>) = 0 [pid 25373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 25372] <... bpf resumed>) = 3 [pid 25371] <... openat resumed>) = -1 ENOENT (No such file or directory) [pid 25370] <... exit_group resumed>) = ? [pid 5858] <... clone resumed>, child_tidptr=0x555591f29650) = 25373 ./strace-static-x86_64: Process 25374 attached [pid 25373] <... openat resumed>) = 3 [pid 25372] bpf(BPF_TASK_FD_QUERY, {task_fd_query={pid=0, fd=-1, flags=0, buf_len=7 [pid 25371] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25370] +++ exited with 0 +++ [pid 25374] set_robust_list(0x555591f29660, 24 [pid 25373] write(3, "1000", 4 [pid 25372] <... bpf resumed>, buf="cgroup", prog_id=0, fd_type=BPF_FD_TYPE_RAW_TRACEPOINT, probe_offset=0, probe_addr=0}}, 48) = -1 ENOENT (No such file or directory) [pid 25374] <... set_robust_list resumed>) = 0 [pid 25373] <... write resumed>) = 4 [pid 25372] openat(AT_FDCWD, "cgroup", O_RDWR|O_PATH) = -1 ENOENT (No such file or directory) [pid 25371] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25373] close(3 [pid 25374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 25373] <... close resumed>) = 0 [pid 25372] bpf(BPF_PROG_ATTACH, {target_fd=-1, attach_bpf_fd=3, attach_type=BPF_CGROUP_INET_SOCK_CREATE, attach_flags=0}, 16 [pid 25371] exit_group(0executing program [pid 25373] write(1, "executing program\n", 18 [pid 25372] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 25371] <... exit_group resumed>) = ? [pid 5857] <... clone resumed>, child_tidptr=0x555591f29650) = 25374 [pid 5856] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 25374] <... prctl resumed>) = 0 [pid 25373] <... write resumed>) = 18 [pid 25372] exit_group(0 [pid 25371] +++ exited with 0 +++ [pid 5856] restart_syscall(<... resuming interrupted clone ...>